diff --git a/index.html b/index.html
new file mode 100644
index 0000000000..b599e68a1a
--- /dev/null
+++ b/index.html
@@ -0,0 +1,20 @@
+
+
+
+ Round and round and round and round
+
+
+
+
+
+
+
+
+
diff --git a/test/index-test.html b/test/index-test.html
deleted file mode 100644
index e1222f35db..0000000000
--- a/test/index-test.html
+++ /dev/null
@@ -1,20 +0,0 @@
-
-
-
- Mocha
-
-
-
-
-
-
-
-
-
\ No newline at end of file
diff --git a/test/mocha.css b/test/mocha.css
deleted file mode 100644
index 4a6b50e5d6..0000000000
--- a/test/mocha.css
+++ /dev/null
@@ -1,314 +0,0 @@
-@charset "utf-8";
-
-body {
- margin:0;
-}
-
-#mocha {
- font: 20px/1.5 "Helvetica Neue", Helvetica, Arial, sans-serif;
- margin: 60px 50px;
-}
-
-#mocha ul,
-#mocha li {
- margin: 0;
- padding: 0;
-}
-
-#mocha ul {
- list-style: none;
-}
-
-#mocha h1,
-#mocha h2 {
- margin: 0;
-}
-
-#mocha h1 {
- margin-top: 15px;
- font-size: 1em;
- font-weight: 200;
-}
-
-#mocha h1 a {
- text-decoration: none;
- color: inherit;
-}
-
-#mocha h1 a:hover {
- text-decoration: underline;
-}
-
-#mocha .suite .suite h1 {
- margin-top: 0;
- font-size: .8em;
-}
-
-#mocha .hidden {
- display: none;
-}
-
-#mocha h2 {
- font-size: 12px;
- font-weight: normal;
- cursor: pointer;
-}
-
-#mocha .suite {
- margin-left: 15px;
-}
-
-#mocha .test {
- margin-left: 15px;
- overflow: hidden;
-}
-
-#mocha .test.pending:hover h2::after {
- content: '(pending)';
- font-family: arial, sans-serif;
-}
-
-#mocha .test.pass.medium .duration {
- background: #c09853;
-}
-
-#mocha .test.pass.slow .duration {
- background: #b94a48;
-}
-
-#mocha .test.pass::before {
- content: '✓';
- font-size: 12px;
- display: block;
- float: left;
- margin-right: 5px;
- color: #00d6b2;
-}
-
-#mocha .test.pass .duration {
- font-size: 9px;
- margin-left: 5px;
- padding: 2px 5px;
- color: #fff;
- -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
- -moz-box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
- box-shadow: inset 0 1px 1px rgba(0,0,0,.2);
- -webkit-border-radius: 5px;
- -moz-border-radius: 5px;
- -ms-border-radius: 5px;
- -o-border-radius: 5px;
- border-radius: 5px;
-}
-
-#mocha .test.pass.fast .duration {
- display: none;
-}
-
-#mocha .test.pending {
- color: #0b97c4;
-}
-
-#mocha .test.pending::before {
- content: '◦';
- color: #0b97c4;
-}
-
-#mocha .test.fail {
- color: #c00;
-}
-
-#mocha .test.fail pre {
- color: black;
-}
-
-#mocha .test.fail::before {
- content: '✖';
- font-size: 12px;
- display: block;
- float: left;
- margin-right: 5px;
- color: #c00;
-}
-
-#mocha .test pre.error {
- color: #c00;
- max-height: 300px;
- overflow: auto;
-}
-
-#mocha .test .html-error {
- overflow: auto;
- color: black;
- line-height: 1.5;
- display: block;
- float: left;
- clear: left;
- font: 12px/1.5 monaco, monospace;
- margin: 5px;
- padding: 15px;
- border: 1px solid #eee;
- max-width: 85%; /*(1)*/
- max-width: calc(100% - 42px); /*(2)*/
- max-height: 300px;
- word-wrap: break-word;
- border-bottom-color: #ddd;
- -webkit-border-radius: 3px;
- -webkit-box-shadow: 0 1px 3px #eee;
- -moz-border-radius: 3px;
- -moz-box-shadow: 0 1px 3px #eee;
- border-radius: 3px;
-}
-
-#mocha .test .html-error pre.error {
- border: none;
- -webkit-border-radius: none;
- -webkit-box-shadow: none;
- -moz-border-radius: none;
- -moz-box-shadow: none;
- padding: 0;
- margin: 0;
- margin-top: 18px;
- max-height: none;
-}
-
-/**
- * (1): approximate for browsers not supporting calc
- * (2): 42 = 2*15 + 2*10 + 2*1 (padding + margin + border)
- * ^^ seriously
- */
-#mocha .test pre {
- display: block;
- float: left;
- clear: left;
- font: 12px/1.5 monaco, monospace;
- margin: 5px;
- padding: 15px;
- border: 1px solid #eee;
- max-width: 85%; /*(1)*/
- max-width: calc(100% - 42px); /*(2)*/
- word-wrap: break-word;
- border-bottom-color: #ddd;
- -webkit-border-radius: 3px;
- -webkit-box-shadow: 0 1px 3px #eee;
- -moz-border-radius: 3px;
- -moz-box-shadow: 0 1px 3px #eee;
- border-radius: 3px;
-}
-
-#mocha .test h2 {
- position: relative;
-}
-
-#mocha .test a.replay {
- position: absolute;
- top: 3px;
- right: 0;
- text-decoration: none;
- vertical-align: middle;
- display: block;
- width: 15px;
- height: 15px;
- line-height: 15px;
- text-align: center;
- background: #eee;
- font-size: 15px;
- -moz-border-radius: 15px;
- border-radius: 15px;
- -webkit-transition: opacity 200ms;
- -moz-transition: opacity 200ms;
- transition: opacity 200ms;
- opacity: 0.3;
- color: #888;
-}
-
-#mocha .test:hover a.replay {
- opacity: 1;
-}
-
-#mocha-report.pass .test.fail {
- display: none;
-}
-
-#mocha-report.fail .test.pass {
- display: none;
-}
-
-#mocha-report.pending .test.pass,
-#mocha-report.pending .test.fail {
- display: none;
-}
-#mocha-report.pending .test.pass.pending {
- display: block;
-}
-
-#mocha-error {
- color: #c00;
- font-size: 1.5em;
- font-weight: 100;
- letter-spacing: 1px;
-}
-
-#mocha-stats {
- position: fixed;
- top: 15px;
- right: 10px;
- font-size: 12px;
- margin: 0;
- color: #888;
- z-index: 1;
-}
-
-#mocha-stats .progress {
- float: right;
- padding-top: 0;
-
- /**
- * Set safe initial values, so mochas .progress does not inherit these
- * properties from Bootstrap .progress (which causes .progress height to
- * equal line height set in Bootstrap).
- */
- height: auto;
- box-shadow: none;
- background-color: initial;
-}
-
-#mocha-stats em {
- color: black;
-}
-
-#mocha-stats a {
- text-decoration: none;
- color: inherit;
-}
-
-#mocha-stats a:hover {
- border-bottom: 1px solid #eee;
-}
-
-#mocha-stats li {
- display: inline-block;
- margin: 0 5px;
- list-style: none;
- padding-top: 11px;
-}
-
-#mocha-stats canvas {
- width: 40px;
- height: 40px;
-}
-
-#mocha code .comment { color: #ddd; }
-#mocha code .init { color: #2f6fad; }
-#mocha code .string { color: #5890ad; }
-#mocha code .keyword { color: #8a6343; }
-#mocha code .number { color: #2f6fad; }
-
-@media screen and (max-device-width: 480px) {
- #mocha {
- margin: 60px 0px;
- }
-
- #mocha #stats {
- position: absolute;
- }
-}
diff --git a/test/mocha.js b/test/mocha.js
deleted file mode 100644
index 8f9d2c12a0..0000000000
--- a/test/mocha.js
+++ /dev/null
@@ -1,13149 +0,0 @@
-(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o 1) {
- suites.shift();
- }
- var suite = Suite.create(suites[0], title);
- suite.file = file;
- suites.unshift(suite);
- return suite;
- };
-
- /**
- * Exclusive test-case.
- */
-
- context.suite.only = function(title, fn) {
- var suite = context.suite(title, fn);
- mocha.grep(suite.fullTitle());
- };
-
- /**
- * Describe a specification or test-case
- * with the given `title` and callback `fn`
- * acting as a thunk.
- */
-
- context.test = function(title, fn) {
- var test = new Test(title, fn);
- test.file = file;
- suites[0].addTest(test);
- return test;
- };
-
- /**
- * Exclusive test-case.
- */
-
- context.test.only = function(title, fn) {
- var test = context.test(title, fn);
- var reString = '^' + escapeRe(test.fullTitle()) + '$';
- mocha.grep(new RegExp(reString));
- };
-
- context.test.skip = common.test.skip;
- context.test.retries = common.test.retries;
- });
-};
-
-},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],13:[function(require,module,exports){
-/**
- * Module dependencies.
- */
-
-var Suite = require('../suite');
-var Test = require('../test');
-var escapeRe = require('escape-string-regexp');
-
-/**
- * TDD-style interface:
- *
- * suite('Array', function() {
- * suite('#indexOf()', function() {
- * suiteSetup(function() {
- *
- * });
- *
- * test('should return -1 when not present', function() {
- *
- * });
- *
- * test('should return the index when present', function() {
- *
- * });
- *
- * suiteTeardown(function() {
- *
- * });
- * });
- * });
- *
- * @param {Suite} suite Root suite.
- */
-module.exports = function(suite) {
- var suites = [suite];
-
- suite.on('pre-require', function(context, file, mocha) {
- var common = require('./common')(suites, context);
-
- context.setup = common.beforeEach;
- context.teardown = common.afterEach;
- context.suiteSetup = common.before;
- context.suiteTeardown = common.after;
- context.run = mocha.options.delay && common.runWithSuite(suite);
-
- /**
- * Describe a "suite" with the given `title` and callback `fn` containing
- * nested suites and/or tests.
- */
- context.suite = function(title, fn) {
- var suite = Suite.create(suites[0], title);
- suite.file = file;
- suites.unshift(suite);
- fn.call(suite);
- suites.shift();
- return suite;
- };
-
- /**
- * Pending suite.
- */
- context.suite.skip = function(title, fn) {
- var suite = Suite.create(suites[0], title);
- suite.pending = true;
- suites.unshift(suite);
- fn.call(suite);
- suites.shift();
- };
-
- /**
- * Exclusive test-case.
- */
- context.suite.only = function(title, fn) {
- var suite = context.suite(title, fn);
- mocha.grep(suite.fullTitle());
- };
-
- /**
- * Describe a specification or test-case with the given `title` and
- * callback `fn` acting as a thunk.
- */
- context.test = function(title, fn) {
- var suite = suites[0];
- if (suite.isPending()) {
- fn = null;
- }
- var test = new Test(title, fn);
- test.file = file;
- suite.addTest(test);
- return test;
- };
-
- /**
- * Exclusive test-case.
- */
-
- context.test.only = function(title, fn) {
- var test = context.test(title, fn);
- var reString = '^' + escapeRe(test.fullTitle()) + '$';
- mocha.grep(new RegExp(reString));
- };
-
- context.test.skip = common.test.skip;
- context.test.retries = common.test.retries;
- });
-};
-
-},{"../suite":37,"../test":38,"./common":9,"escape-string-regexp":49}],14:[function(require,module,exports){
-(function (process,global,__dirname){
-/*!
- * mocha
- * Copyright(c) 2011 TJ Holowaychuk
- * MIT Licensed
- */
-
-/**
- * Module dependencies.
- */
-
-var escapeRe = require('escape-string-regexp');
-var path = require('path');
-var reporters = require('./reporters');
-var utils = require('./utils');
-
-/**
- * Expose `Mocha`.
- */
-
-exports = module.exports = Mocha;
-
-/**
- * To require local UIs and reporters when running in node.
- */
-
-if (!process.browser) {
- var cwd = process.cwd();
- module.paths.push(cwd, path.join(cwd, 'node_modules'));
-}
-
-/**
- * Expose internals.
- */
-
-exports.utils = utils;
-exports.interfaces = require('./interfaces');
-exports.reporters = reporters;
-exports.Runnable = require('./runnable');
-exports.Context = require('./context');
-exports.Runner = require('./runner');
-exports.Suite = require('./suite');
-exports.Hook = require('./hook');
-exports.Test = require('./test');
-
-/**
- * Return image `name` path.
- *
- * @api private
- * @param {string} name
- * @return {string}
- */
-function image(name) {
- return path.join(__dirname, '../images', name + '.png');
-}
-
-/**
- * Set up mocha with `options`.
- *
- * Options:
- *
- * - `ui` name "bdd", "tdd", "exports" etc
- * - `reporter` reporter instance, defaults to `mocha.reporters.spec`
- * - `globals` array of accepted globals
- * - `timeout` timeout in milliseconds
- * - `retries` number of times to retry failed tests
- * - `bail` bail on the first test failure
- * - `slow` milliseconds to wait before considering a test slow
- * - `ignoreLeaks` ignore global leaks
- * - `fullTrace` display the full stack-trace on failing
- * - `grep` string or regexp to filter tests with
- *
- * @param {Object} options
- * @api public
- */
-function Mocha(options) {
- options = options || {};
- this.files = [];
- this.options = options;
- if (options.grep) {
- this.grep(new RegExp(options.grep));
- }
- if (options.fgrep) {
- this.grep(options.fgrep);
- }
- this.suite = new exports.Suite('', new exports.Context());
- this.ui(options.ui);
- this.bail(options.bail);
- this.reporter(options.reporter, options.reporterOptions);
- if (typeof options.timeout !== 'undefined' && options.timeout !== null) {
- this.timeout(options.timeout);
- }
- if (typeof options.retries !== 'undefined' && options.retries !== null) {
- this.retries(options.retries);
- }
- this.useColors(options.useColors);
- if (options.enableTimeouts !== null) {
- this.enableTimeouts(options.enableTimeouts);
- }
- if (options.slow) {
- this.slow(options.slow);
- }
-}
-
-/**
- * Enable or disable bailing on the first failure.
- *
- * @api public
- * @param {boolean} [bail]
- */
-Mocha.prototype.bail = function(bail) {
- if (!arguments.length) {
- bail = true;
- }
- this.suite.bail(bail);
- return this;
-};
-
-/**
- * Add test `file`.
- *
- * @api public
- * @param {string} file
- */
-Mocha.prototype.addFile = function(file) {
- this.files.push(file);
- return this;
-};
-
-/**
- * Set reporter to `reporter`, defaults to "spec".
- *
- * @param {String|Function} reporter name or constructor
- * @param {Object} reporterOptions optional options
- * @api public
- * @param {string|Function} reporter name or constructor
- * @param {Object} reporterOptions optional options
- */
-Mocha.prototype.reporter = function(reporter, reporterOptions) {
- if (typeof reporter === 'function') {
- this._reporter = reporter;
- } else {
- reporter = reporter || 'spec';
- var _reporter;
- // Try to load a built-in reporter.
- if (reporters[reporter]) {
- _reporter = reporters[reporter];
- }
- // Try to load reporters from process.cwd() and node_modules
- if (!_reporter) {
- try {
- _reporter = require(reporter);
- } catch (err) {
- err.message.indexOf('Cannot find module') !== -1
- ? console.warn('"' + reporter + '" reporter not found')
- : console.warn('"' + reporter + '" reporter blew up with error:\n' + err.stack);
- }
- }
- if (!_reporter && reporter === 'teamcity') {
- console.warn('The Teamcity reporter was moved to a package named '
- + 'mocha-teamcity-reporter '
- + '(https://npmjs.org/package/mocha-teamcity-reporter).');
- }
- if (!_reporter) {
- throw new Error('invalid reporter "' + reporter + '"');
- }
- this._reporter = _reporter;
- }
- this.options.reporterOptions = reporterOptions;
- return this;
-};
-
-/**
- * Set test UI `name`, defaults to "bdd".
- *
- * @api public
- * @param {string} bdd
- */
-Mocha.prototype.ui = function(name) {
- name = name || 'bdd';
- this._ui = exports.interfaces[name];
- if (!this._ui) {
- try {
- this._ui = require(name);
- } catch (err) {
- throw new Error('invalid interface "' + name + '"');
- }
- }
- this._ui = this._ui(this.suite);
-
- this.suite.on('pre-require', function(context) {
- exports.afterEach = context.afterEach || context.teardown;
- exports.after = context.after || context.suiteTeardown;
- exports.beforeEach = context.beforeEach || context.setup;
- exports.before = context.before || context.suiteSetup;
- exports.describe = context.describe || context.suite;
- exports.it = context.it || context.test;
- exports.setup = context.setup || context.beforeEach;
- exports.suiteSetup = context.suiteSetup || context.before;
- exports.suiteTeardown = context.suiteTeardown || context.after;
- exports.suite = context.suite || context.describe;
- exports.teardown = context.teardown || context.afterEach;
- exports.test = context.test || context.it;
- exports.run = context.run;
- });
-
- return this;
-};
-
-/**
- * Load registered files.
- *
- * @api private
- */
-Mocha.prototype.loadFiles = function(fn) {
- var self = this;
- var suite = this.suite;
- this.files.forEach(function(file) {
- file = path.resolve(file);
- suite.emit('pre-require', global, file, self);
- suite.emit('require', require(file), file, self);
- suite.emit('post-require', global, file, self);
- });
- fn && fn();
-};
-
-/**
- * Enable growl support.
- *
- * @api private
- */
-Mocha.prototype._growl = function(runner, reporter) {
- var notify = require('growl');
-
- runner.on('end', function() {
- var stats = reporter.stats;
- if (stats.failures) {
- var msg = stats.failures + ' of ' + runner.total + ' tests failed';
- notify(msg, { name: 'mocha', title: 'Failed', image: image('error') });
- } else {
- notify(stats.passes + ' tests passed in ' + stats.duration + 'ms', {
- name: 'mocha',
- title: 'Passed',
- image: image('ok')
- });
- }
- });
-};
-
-/**
- * Add regexp to grep, if `re` is a string it is escaped.
- *
- * @param {RegExp|String} re
- * @return {Mocha}
- * @api public
- * @param {RegExp|string} re
- * @return {Mocha}
- */
-Mocha.prototype.grep = function(re) {
- this.options.grep = typeof re === 'string' ? new RegExp(escapeRe(re)) : re;
- return this;
-};
-
-/**
- * Invert `.grep()` matches.
- *
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.invert = function() {
- this.options.invert = true;
- return this;
-};
-
-/**
- * Ignore global leaks.
- *
- * @param {Boolean} ignore
- * @return {Mocha}
- * @api public
- * @param {boolean} ignore
- * @return {Mocha}
- */
-Mocha.prototype.ignoreLeaks = function(ignore) {
- this.options.ignoreLeaks = Boolean(ignore);
- return this;
-};
-
-/**
- * Enable global leak checking.
- *
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.checkLeaks = function() {
- this.options.ignoreLeaks = false;
- return this;
-};
-
-/**
- * Display long stack-trace on failing
- *
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.fullTrace = function() {
- this.options.fullStackTrace = true;
- return this;
-};
-
-/**
- * Enable growl support.
- *
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.growl = function() {
- this.options.growl = true;
- return this;
-};
-
-/**
- * Ignore `globals` array or string.
- *
- * @param {Array|String} globals
- * @return {Mocha}
- * @api public
- * @param {Array|string} globals
- * @return {Mocha}
- */
-Mocha.prototype.globals = function(globals) {
- this.options.globals = (this.options.globals || []).concat(globals);
- return this;
-};
-
-/**
- * Emit color output.
- *
- * @param {Boolean} colors
- * @return {Mocha}
- * @api public
- * @param {boolean} colors
- * @return {Mocha}
- */
-Mocha.prototype.useColors = function(colors) {
- if (colors !== undefined) {
- this.options.useColors = colors;
- }
- return this;
-};
-
-/**
- * Use inline diffs rather than +/-.
- *
- * @param {Boolean} inlineDiffs
- * @return {Mocha}
- * @api public
- * @param {boolean} inlineDiffs
- * @return {Mocha}
- */
-Mocha.prototype.useInlineDiffs = function(inlineDiffs) {
- this.options.useInlineDiffs = inlineDiffs !== undefined && inlineDiffs;
- return this;
-};
-
-/**
- * Set the timeout in milliseconds.
- *
- * @param {Number} timeout
- * @return {Mocha}
- * @api public
- * @param {number} timeout
- * @return {Mocha}
- */
-Mocha.prototype.timeout = function(timeout) {
- this.suite.timeout(timeout);
- return this;
-};
-
-/**
- * Set the number of times to retry failed tests.
- *
- * @param {Number} retry times
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.retries = function(n) {
- this.suite.retries(n);
- return this;
-};
-
-/**
- * Set slowness threshold in milliseconds.
- *
- * @param {Number} slow
- * @return {Mocha}
- * @api public
- * @param {number} slow
- * @return {Mocha}
- */
-Mocha.prototype.slow = function(slow) {
- this.suite.slow(slow);
- return this;
-};
-
-/**
- * Enable timeouts.
- *
- * @param {Boolean} enabled
- * @return {Mocha}
- * @api public
- * @param {boolean} enabled
- * @return {Mocha}
- */
-Mocha.prototype.enableTimeouts = function(enabled) {
- this.suite.enableTimeouts(arguments.length && enabled !== undefined ? enabled : true);
- return this;
-};
-
-/**
- * Makes all tests async (accepting a callback)
- *
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.asyncOnly = function() {
- this.options.asyncOnly = true;
- return this;
-};
-
-/**
- * Disable syntax highlighting (in browser).
- *
- * @api public
- */
-Mocha.prototype.noHighlighting = function() {
- this.options.noHighlighting = true;
- return this;
-};
-
-/**
- * Enable uncaught errors to propagate (in browser).
- *
- * @return {Mocha}
- * @api public
- */
-Mocha.prototype.allowUncaught = function() {
- this.options.allowUncaught = true;
- return this;
-};
-
-/**
- * Delay root suite execution.
- * @returns {Mocha}
- */
-Mocha.prototype.delay = function delay() {
- this.options.delay = true;
- return this;
-};
-
-/**
- * Run tests and invoke `fn()` when complete.
- *
- * @api public
- * @param {Function} fn
- * @return {Runner}
- */
-Mocha.prototype.run = function(fn) {
- if (this.files.length) {
- this.loadFiles();
- }
- var suite = this.suite;
- var options = this.options;
- options.files = this.files;
- var runner = new exports.Runner(suite, options.delay);
- var reporter = new this._reporter(runner, options);
- runner.ignoreLeaks = options.ignoreLeaks !== false;
- runner.fullStackTrace = options.fullStackTrace;
- runner.asyncOnly = options.asyncOnly;
- runner.allowUncaught = options.allowUncaught;
- if (options.grep) {
- runner.grep(options.grep, options.invert);
- }
- if (options.globals) {
- runner.globals(options.globals);
- }
- if (options.growl) {
- this._growl(runner, reporter);
- }
- if (options.useColors !== undefined) {
- exports.reporters.Base.useColors = options.useColors;
- }
- exports.reporters.Base.inlineDiffs = options.useInlineDiffs;
-
- function done(failures) {
- if (reporter.done) {
- reporter.done(failures, fn);
- } else {
- fn && fn(failures);
- }
- }
-
- return runner.run(done);
-};
-
-}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},"/lib")
-},{"./context":6,"./hook":7,"./interfaces":11,"./reporters":22,"./runnable":35,"./runner":36,"./suite":37,"./test":38,"./utils":39,"_process":58,"escape-string-regexp":49,"growl":51,"path":43}],15:[function(require,module,exports){
-/**
- * Helpers.
- */
-
-var s = 1000;
-var m = s * 60;
-var h = m * 60;
-var d = h * 24;
-var y = d * 365.25;
-
-/**
- * Parse or format the given `val`.
- *
- * Options:
- *
- * - `long` verbose formatting [false]
- *
- * @api public
- * @param {string|number} val
- * @param {Object} options
- * @return {string|number}
- */
-module.exports = function(val, options) {
- options = options || {};
- if (typeof val === 'string') {
- return parse(val);
- }
- // https://github.com/mochajs/mocha/pull/1035
- return options['long'] ? longFormat(val) : shortFormat(val);
-};
-
-/**
- * Parse the given `str` and return milliseconds.
- *
- * @api private
- * @param {string} str
- * @return {number}
- */
-function parse(str) {
- var match = (/^((?:\d+)?\.?\d+) *(ms|seconds?|s|minutes?|m|hours?|h|days?|d|years?|y)?$/i).exec(str);
- if (!match) {
- return;
- }
- var n = parseFloat(match[1]);
- var type = (match[2] || 'ms').toLowerCase();
- switch (type) {
- case 'years':
- case 'year':
- case 'y':
- return n * y;
- case 'days':
- case 'day':
- case 'd':
- return n * d;
- case 'hours':
- case 'hour':
- case 'h':
- return n * h;
- case 'minutes':
- case 'minute':
- case 'm':
- return n * m;
- case 'seconds':
- case 'second':
- case 's':
- return n * s;
- case 'ms':
- return n;
- default:
- // No default case
- }
-}
-
-/**
- * Short format for `ms`.
- *
- * @api private
- * @param {number} ms
- * @return {string}
- */
-function shortFormat(ms) {
- if (ms >= d) {
- return Math.round(ms / d) + 'd';
- }
- if (ms >= h) {
- return Math.round(ms / h) + 'h';
- }
- if (ms >= m) {
- return Math.round(ms / m) + 'm';
- }
- if (ms >= s) {
- return Math.round(ms / s) + 's';
- }
- return ms + 'ms';
-}
-
-/**
- * Long format for `ms`.
- *
- * @api private
- * @param {number} ms
- * @return {string}
- */
-function longFormat(ms) {
- return plural(ms, d, 'day')
- || plural(ms, h, 'hour')
- || plural(ms, m, 'minute')
- || plural(ms, s, 'second')
- || ms + ' ms';
-}
-
-/**
- * Pluralization helper.
- *
- * @api private
- * @param {number} ms
- * @param {number} n
- * @param {string} name
- */
-function plural(ms, n, name) {
- if (ms < n) {
- return;
- }
- if (ms < n * 1.5) {
- return Math.floor(ms / n) + ' ' + name;
- }
- return Math.ceil(ms / n) + ' ' + name + 's';
-}
-
-},{}],16:[function(require,module,exports){
-
-/**
- * Expose `Pending`.
- */
-
-module.exports = Pending;
-
-/**
- * Initialize a new `Pending` error with the given message.
- *
- * @param {string} message
- */
-function Pending(message) {
- this.message = message;
-}
-
-},{}],17:[function(require,module,exports){
-(function (process,global){
-/**
- * Module dependencies.
- */
-
-var tty = require('tty');
-var diff = require('diff');
-var ms = require('../ms');
-var utils = require('../utils');
-var supportsColor = process.browser ? null : require('supports-color');
-
-/**
- * Expose `Base`.
- */
-
-exports = module.exports = Base;
-
-/**
- * Save timer references to avoid Sinon interfering.
- * See: https://github.com/mochajs/mocha/issues/237
- */
-
-/* eslint-disable no-unused-vars, no-native-reassign */
-var Date = global.Date;
-var setTimeout = global.setTimeout;
-var setInterval = global.setInterval;
-var clearTimeout = global.clearTimeout;
-var clearInterval = global.clearInterval;
-/* eslint-enable no-unused-vars, no-native-reassign */
-
-/**
- * Check if both stdio streams are associated with a tty.
- */
-
-var isatty = tty.isatty(1) && tty.isatty(2);
-
-/**
- * Enable coloring by default, except in the browser interface.
- */
-
-exports.useColors = !process.browser && (supportsColor || (process.env.MOCHA_COLORS !== undefined));
-
-/**
- * Inline diffs instead of +/-
- */
-
-exports.inlineDiffs = false;
-
-/**
- * Default color map.
- */
-
-exports.colors = {
- pass: 90,
- fail: 31,
- 'bright pass': 92,
- 'bright fail': 91,
- 'bright yellow': 93,
- pending: 36,
- suite: 0,
- 'error title': 0,
- 'error message': 31,
- 'error stack': 90,
- checkmark: 32,
- fast: 90,
- medium: 33,
- slow: 31,
- green: 32,
- light: 90,
- 'diff gutter': 90,
- 'diff added': 32,
- 'diff removed': 31
-};
-
-/**
- * Default symbol map.
- */
-
-exports.symbols = {
- ok: '✓',
- err: '✖',
- dot: '․'
-};
-
-// With node.js on Windows: use symbols available in terminal default fonts
-if (process.platform === 'win32') {
- exports.symbols.ok = '\u221A';
- exports.symbols.err = '\u00D7';
- exports.symbols.dot = '.';
-}
-
-/**
- * Color `str` with the given `type`,
- * allowing colors to be disabled,
- * as well as user-defined color
- * schemes.
- *
- * @param {string} type
- * @param {string} str
- * @return {string}
- * @api private
- */
-var color = exports.color = function(type, str) {
- if (!exports.useColors) {
- return String(str);
- }
- return '\u001b[' + exports.colors[type] + 'm' + str + '\u001b[0m';
-};
-
-/**
- * Expose term window size, with some defaults for when stderr is not a tty.
- */
-
-exports.window = {
- width: 75
-};
-
-if (isatty) {
- exports.window.width = process.stdout.getWindowSize
- ? process.stdout.getWindowSize(1)[0]
- : tty.getWindowSize()[1];
-}
-
-/**
- * Expose some basic cursor interactions that are common among reporters.
- */
-
-exports.cursor = {
- hide: function() {
- isatty && process.stdout.write('\u001b[?25l');
- },
-
- show: function() {
- isatty && process.stdout.write('\u001b[?25h');
- },
-
- deleteLine: function() {
- isatty && process.stdout.write('\u001b[2K');
- },
-
- beginningOfLine: function() {
- isatty && process.stdout.write('\u001b[0G');
- },
-
- CR: function() {
- if (isatty) {
- exports.cursor.deleteLine();
- exports.cursor.beginningOfLine();
- } else {
- process.stdout.write('\r');
- }
- }
-};
-
-/**
- * Outut the given `failures` as a list.
- *
- * @param {Array} failures
- * @api public
- */
-
-exports.list = function(failures) {
- console.log();
- failures.forEach(function(test, i) {
- // format
- var fmt = color('error title', ' %s) %s:\n')
- + color('error message', ' %s')
- + color('error stack', '\n%s\n');
-
- // msg
- var msg;
- var err = test.err;
- var message;
- if (err.message && typeof err.message.toString === 'function') {
- message = err.message + '';
- } else if (typeof err.inspect === 'function') {
- message = err.inspect() + '';
- } else {
- message = '';
- }
- var stack = err.stack || message;
- var index = stack.indexOf(message);
- var actual = err.actual;
- var expected = err.expected;
- var escape = true;
-
- if (index === -1) {
- msg = message;
- } else {
- index += message.length;
- msg = stack.slice(0, index);
- // remove msg from stack
- stack = stack.slice(index + 1);
- }
-
- // uncaught
- if (err.uncaught) {
- msg = 'Uncaught ' + msg;
- }
- // explicitly show diff
- if (err.showDiff !== false && sameType(actual, expected) && expected !== undefined) {
- escape = false;
- if (!(utils.isString(actual) && utils.isString(expected))) {
- err.actual = actual = utils.stringify(actual);
- err.expected = expected = utils.stringify(expected);
- }
-
- fmt = color('error title', ' %s) %s:\n%s') + color('error stack', '\n%s\n');
- var match = message.match(/^([^:]+): expected/);
- msg = '\n ' + color('error message', match ? match[1] : msg);
-
- if (exports.inlineDiffs) {
- msg += inlineDiff(err, escape);
- } else {
- msg += unifiedDiff(err, escape);
- }
- }
-
- // indent stack trace
- stack = stack.replace(/^/gm, ' ');
-
- console.log(fmt, (i + 1), test.fullTitle(), msg, stack);
- });
-};
-
-/**
- * Initialize a new `Base` reporter.
- *
- * All other reporters generally
- * inherit from this reporter, providing
- * stats such as test duration, number
- * of tests passed / failed etc.
- *
- * @param {Runner} runner
- * @api public
- */
-
-function Base(runner) {
- var stats = this.stats = { suites: 0, tests: 0, passes: 0, pending: 0, failures: 0 };
- var failures = this.failures = [];
-
- if (!runner) {
- return;
- }
- this.runner = runner;
-
- runner.stats = stats;
-
- runner.on('start', function() {
- stats.start = new Date();
- });
-
- runner.on('suite', function(suite) {
- stats.suites = stats.suites || 0;
- suite.root || stats.suites++;
- });
-
- runner.on('test end', function() {
- stats.tests = stats.tests || 0;
- stats.tests++;
- });
-
- runner.on('pass', function(test) {
- stats.passes = stats.passes || 0;
-
- if (test.duration > test.slow()) {
- test.speed = 'slow';
- } else if (test.duration > test.slow() / 2) {
- test.speed = 'medium';
- } else {
- test.speed = 'fast';
- }
-
- stats.passes++;
- });
-
- runner.on('fail', function(test, err) {
- stats.failures = stats.failures || 0;
- stats.failures++;
- test.err = err;
- failures.push(test);
- });
-
- runner.on('end', function() {
- stats.end = new Date();
- stats.duration = new Date() - stats.start;
- });
-
- runner.on('pending', function() {
- stats.pending++;
- });
-}
-
-/**
- * Output common epilogue used by many of
- * the bundled reporters.
- *
- * @api public
- */
-Base.prototype.epilogue = function() {
- var stats = this.stats;
- var fmt;
-
- console.log();
-
- // passes
- fmt = color('bright pass', ' ')
- + color('green', ' %d passing')
- + color('light', ' (%s)');
-
- console.log(fmt,
- stats.passes || 0,
- ms(stats.duration));
-
- // pending
- if (stats.pending) {
- fmt = color('pending', ' ')
- + color('pending', ' %d pending');
-
- console.log(fmt, stats.pending);
- }
-
- // failures
- if (stats.failures) {
- fmt = color('fail', ' %d failing');
-
- console.log(fmt, stats.failures);
-
- Base.list(this.failures);
- console.log();
- }
-
- console.log();
-};
-
-/**
- * Pad the given `str` to `len`.
- *
- * @api private
- * @param {string} str
- * @param {string} len
- * @return {string}
- */
-function pad(str, len) {
- str = String(str);
- return Array(len - str.length + 1).join(' ') + str;
-}
-
-/**
- * Returns an inline diff between 2 strings with coloured ANSI output
- *
- * @api private
- * @param {Error} err with actual/expected
- * @param {boolean} escape
- * @return {string} Diff
- */
-function inlineDiff(err, escape) {
- var msg = errorDiff(err, 'WordsWithSpace', escape);
-
- // linenos
- var lines = msg.split('\n');
- if (lines.length > 4) {
- var width = String(lines.length).length;
- msg = lines.map(function(str, i) {
- return pad(++i, width) + ' |' + ' ' + str;
- }).join('\n');
- }
-
- // legend
- msg = '\n'
- + color('diff removed', 'actual')
- + ' '
- + color('diff added', 'expected')
- + '\n\n'
- + msg
- + '\n';
-
- // indent
- msg = msg.replace(/^/gm, ' ');
- return msg;
-}
-
-/**
- * Returns a unified diff between two strings.
- *
- * @api private
- * @param {Error} err with actual/expected
- * @param {boolean} escape
- * @return {string} The diff.
- */
-function unifiedDiff(err, escape) {
- var indent = ' ';
- function cleanUp(line) {
- if (escape) {
- line = escapeInvisibles(line);
- }
- if (line[0] === '+') {
- return indent + colorLines('diff added', line);
- }
- if (line[0] === '-') {
- return indent + colorLines('diff removed', line);
- }
- if (line.match(/\@\@/)) {
- return null;
- }
- if (line.match(/\\ No newline/)) {
- return null;
- }
- return indent + line;
- }
- function notBlank(line) {
- return typeof line !== 'undefined' && line !== null;
- }
- var msg = diff.createPatch('string', err.actual, err.expected);
- var lines = msg.split('\n').splice(4);
- return '\n '
- + colorLines('diff added', '+ expected') + ' '
- + colorLines('diff removed', '- actual')
- + '\n\n'
- + lines.map(cleanUp).filter(notBlank).join('\n');
-}
-
-/**
- * Return a character diff for `err`.
- *
- * @api private
- * @param {Error} err
- * @param {string} type
- * @param {boolean} escape
- * @return {string}
- */
-function errorDiff(err, type, escape) {
- var actual = escape ? escapeInvisibles(err.actual) : err.actual;
- var expected = escape ? escapeInvisibles(err.expected) : err.expected;
- return diff['diff' + type](actual, expected).map(function(str) {
- if (str.added) {
- return colorLines('diff added', str.value);
- }
- if (str.removed) {
- return colorLines('diff removed', str.value);
- }
- return str.value;
- }).join('');
-}
-
-/**
- * Returns a string with all invisible characters in plain text
- *
- * @api private
- * @param {string} line
- * @return {string}
- */
-function escapeInvisibles(line) {
- return line.replace(/\t/g, '')
- .replace(/\r/g, '')
- .replace(/\n/g, '\n');
-}
-
-/**
- * Color lines for `str`, using the color `name`.
- *
- * @api private
- * @param {string} name
- * @param {string} str
- * @return {string}
- */
-function colorLines(name, str) {
- return str.split('\n').map(function(str) {
- return color(name, str);
- }).join('\n');
-}
-
-/**
- * Object#toString reference.
- */
-var objToString = Object.prototype.toString;
-
-/**
- * Check that a / b have the same type.
- *
- * @api private
- * @param {Object} a
- * @param {Object} b
- * @return {boolean}
- */
-function sameType(a, b) {
- return objToString.call(a) === objToString.call(b);
-}
-
-}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../ms":15,"../utils":39,"_process":58,"diff":48,"supports-color":43,"tty":5}],18:[function(require,module,exports){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-var utils = require('../utils');
-
-/**
- * Expose `Doc`.
- */
-
-exports = module.exports = Doc;
-
-/**
- * Initialize a new `Doc` reporter.
- *
- * @param {Runner} runner
- * @api public
- */
-function Doc(runner) {
- Base.call(this, runner);
-
- var indents = 2;
-
- function indent() {
- return Array(indents).join(' ');
- }
-
- runner.on('suite', function(suite) {
- if (suite.root) {
- return;
- }
- ++indents;
- console.log('%s', indent());
- ++indents;
- console.log('%s%s ', indent(), utils.escape(suite.title));
- console.log('%s', indent());
- });
-
- runner.on('suite end', function(suite) {
- if (suite.root) {
- return;
- }
- console.log('%s ', indent());
- --indents;
- console.log('%s ', indent());
- --indents;
- });
-
- runner.on('pass', function(test) {
- console.log('%s %s ', indent(), utils.escape(test.title));
- var code = utils.escape(utils.clean(test.body));
- console.log('%s %s%s ', indent(), utils.escape(test.title));
- var code = utils.escape(utils.clean(test.fn.body));
- console.log('%s %s%s ', indent(), utils.escape(err));
- });
-}
-
-},{"../utils":39,"./base":17}],19:[function(require,module,exports){
-(function (process){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-var inherits = require('../utils').inherits;
-var color = Base.color;
-
-/**
- * Expose `Dot`.
- */
-
-exports = module.exports = Dot;
-
-/**
- * Initialize a new `Dot` matrix test reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function Dot(runner) {
- Base.call(this, runner);
-
- var self = this;
- var width = Base.window.width * .75 | 0;
- var n = -1;
-
- runner.on('start', function() {
- process.stdout.write('\n');
- });
-
- runner.on('pending', function() {
- if (++n % width === 0) {
- process.stdout.write('\n ');
- }
- process.stdout.write(color('pending', Base.symbols.dot));
- });
-
- runner.on('pass', function(test) {
- if (++n % width === 0) {
- process.stdout.write('\n ');
- }
- if (test.speed === 'slow') {
- process.stdout.write(color('bright yellow', Base.symbols.dot));
- } else {
- process.stdout.write(color(test.speed, Base.symbols.dot));
- }
- });
-
- runner.on('fail', function() {
- if (++n % width === 0) {
- process.stdout.write('\n ');
- }
- process.stdout.write(color('fail', Base.symbols.dot));
- });
-
- runner.on('end', function() {
- console.log();
- self.epilogue();
- });
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-inherits(Dot, Base);
-
-}).call(this,require('_process'))
-},{"../utils":39,"./base":17,"_process":58}],20:[function(require,module,exports){
-(function (process,__dirname){
-/**
- * Module dependencies.
- */
-
-var JSONCov = require('./json-cov');
-var readFileSync = require('fs').readFileSync;
-var join = require('path').join;
-
-/**
- * Expose `HTMLCov`.
- */
-
-exports = module.exports = HTMLCov;
-
-/**
- * Initialize a new `JsCoverage` reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function HTMLCov(runner) {
- var jade = require('jade');
- var file = join(__dirname, '/templates/coverage.jade');
- var str = readFileSync(file, 'utf8');
- var fn = jade.compile(str, { filename: file });
- var self = this;
-
- JSONCov.call(this, runner, false);
-
- runner.on('end', function() {
- process.stdout.write(fn({
- cov: self.cov,
- coverageClass: coverageClass
- }));
- });
-}
-
-/**
- * Return coverage class for a given coverage percentage.
- *
- * @api private
- * @param {number} coveragePctg
- * @return {string}
- */
-function coverageClass(coveragePctg) {
- if (coveragePctg >= 75) {
- return 'high';
- }
- if (coveragePctg >= 50) {
- return 'medium';
- }
- if (coveragePctg >= 25) {
- return 'low';
- }
- return 'terrible';
-}
-
-}).call(this,require('_process'),"/lib/reporters")
-},{"./json-cov":23,"_process":58,"fs":43,"jade":43,"path":43}],21:[function(require,module,exports){
-(function (global){
-/* eslint-env browser */
-
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-var utils = require('../utils');
-var Progress = require('../browser/progress');
-var escapeRe = require('escape-string-regexp');
-var escape = utils.escape;
-
-/**
- * Save timer references to avoid Sinon interfering (see GH-237).
- */
-
-/* eslint-disable no-unused-vars, no-native-reassign */
-var Date = global.Date;
-var setTimeout = global.setTimeout;
-var setInterval = global.setInterval;
-var clearTimeout = global.clearTimeout;
-var clearInterval = global.clearInterval;
-/* eslint-enable no-unused-vars, no-native-reassign */
-
-/**
- * Expose `HTML`.
- */
-
-exports = module.exports = HTML;
-
-/**
- * Stats template.
- */
-
-var statsTemplate = '';
-
-/**
- * Initialize a new `HTML` reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function HTML(runner) {
- Base.call(this, runner);
-
- var self = this;
- var stats = this.stats;
- var stat = fragment(statsTemplate);
- var items = stat.getElementsByTagName('li');
- var passes = items[1].getElementsByTagName('em')[0];
- var passesLink = items[1].getElementsByTagName('a')[0];
- var failures = items[2].getElementsByTagName('em')[0];
- var failuresLink = items[2].getElementsByTagName('a')[0];
- var duration = items[3].getElementsByTagName('em')[0];
- var canvas = stat.getElementsByTagName('canvas')[0];
- var report = fragment('');
- var stack = [report];
- var progress;
- var ctx;
- var root = document.getElementById('mocha');
-
- if (canvas.getContext) {
- var ratio = window.devicePixelRatio || 1;
- canvas.style.width = canvas.width;
- canvas.style.height = canvas.height;
- canvas.width *= ratio;
- canvas.height *= ratio;
- ctx = canvas.getContext('2d');
- ctx.scale(ratio, ratio);
- progress = new Progress();
- }
-
- if (!root) {
- return error('#mocha div missing, add it to your document');
- }
-
- // pass toggle
- on(passesLink, 'click', function(evt) {
- evt.preventDefault();
- unhide();
- var name = (/pass/).test(report.className) ? '' : ' pass';
- report.className = report.className.replace(/fail|pass/g, '') + name;
- if (report.className.trim()) {
- hideSuitesWithout('test pass');
- }
- });
-
- // failure toggle
- on(failuresLink, 'click', function(evt) {
- evt.preventDefault();
- unhide();
- var name = (/fail/).test(report.className) ? '' : ' fail';
- report.className = report.className.replace(/fail|pass/g, '') + name;
- if (report.className.trim()) {
- hideSuitesWithout('test fail');
- }
- });
-
- root.appendChild(stat);
- root.appendChild(report);
-
- if (progress) {
- progress.size(40);
- }
-
- runner.on('suite', function(suite) {
- if (suite.root) {
- return;
- }
-
- // suite
- var url = self.suiteURL(suite);
- var el = fragment('%e%ems '
- + '‣ %e ‣ %s
', test.err.htmlMessage));
- } else {
- el.appendChild(fragment('%e%e ', message, stackString));
- }
-
- self.addCodeToggle(el, test.body);
- appendToStack(el);
- updateStats();
- });
-
- runner.on('pending', function(test) {
- var el = fragment('%e %e%s
', msg));
-}
-
-/**
- * Return a DOM fragment from `html`.
- *
- * @param {string} html
- */
-function fragment(html) {
- var args = arguments;
- var div = document.createElement('div');
- var i = 1;
-
- div.innerHTML = html.replace(/%([se])/g, function(_, type) {
- switch (type) {
- case 's': return String(args[i++]);
- case 'e': return escape(args[i++]);
- // no default
- }
- });
-
- return div.firstChild;
-}
-
-/**
- * Check for suites that do not have elements
- * with `classname`, and hide them.
- *
- * @param {text} classname
- */
-function hideSuitesWithout(classname) {
- var suites = document.getElementsByClassName('suite');
- for (var i = 0; i < suites.length; i++) {
- var els = suites[i].getElementsByClassName(classname);
- if (!els.length) {
- suites[i].className += ' hidden';
- }
- }
-}
-
-/**
- * Unhide .hidden suites.
- */
-function unhide() {
- var els = document.getElementsByClassName('suite hidden');
- for (var i = 0; i < els.length; ++i) {
- els[i].className = els[i].className.replace('suite hidden', 'suite');
- }
-}
-
-/**
- * Set an element's text contents.
- *
- * @param {HTMLElement} el
- * @param {string} contents
- */
-function text(el, contents) {
- if (el.textContent) {
- el.textContent = contents;
- } else {
- el.innerText = contents;
- }
-}
-
-/**
- * Listen on `event` with callback `fn`.
- */
-function on(el, event, fn) {
- if (el.addEventListener) {
- el.addEventListener(event, fn, false);
- } else {
- el.attachEvent('on' + event, fn);
- }
-}
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../browser/progress":4,"../utils":39,"./base":17,"escape-string-regexp":49}],22:[function(require,module,exports){
-// Alias exports to a their normalized format Mocha#reporter to prevent a need
-// for dynamic (try/catch) requires, which Browserify doesn't handle.
-exports.Base = exports.base = require('./base');
-exports.Dot = exports.dot = require('./dot');
-exports.Doc = exports.doc = require('./doc');
-exports.TAP = exports.tap = require('./tap');
-exports.JSON = exports.json = require('./json');
-exports.HTML = exports.html = require('./html');
-exports.List = exports.list = require('./list');
-exports.Min = exports.min = require('./min');
-exports.Spec = exports.spec = require('./spec');
-exports.Nyan = exports.nyan = require('./nyan');
-exports.XUnit = exports.xunit = require('./xunit');
-exports.Markdown = exports.markdown = require('./markdown');
-exports.Progress = exports.progress = require('./progress');
-exports.Landing = exports.landing = require('./landing');
-exports.JSONCov = exports['json-cov'] = require('./json-cov');
-exports.HTMLCov = exports['html-cov'] = require('./html-cov');
-exports.JSONStream = exports['json-stream'] = require('./json-stream');
-
-},{"./base":17,"./doc":18,"./dot":19,"./html":21,"./html-cov":20,"./json":25,"./json-cov":23,"./json-stream":24,"./landing":26,"./list":27,"./markdown":28,"./min":29,"./nyan":30,"./progress":31,"./spec":32,"./tap":33,"./xunit":34}],23:[function(require,module,exports){
-(function (process,global){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-
-/**
- * Expose `JSONCov`.
- */
-
-exports = module.exports = JSONCov;
-
-/**
- * Initialize a new `JsCoverage` reporter.
- *
- * @api public
- * @param {Runner} runner
- * @param {boolean} output
- */
-function JSONCov(runner, output) {
- Base.call(this, runner);
-
- output = arguments.length === 1 || output;
- var self = this;
- var tests = [];
- var failures = [];
- var passes = [];
-
- runner.on('test end', function(test) {
- tests.push(test);
- });
-
- runner.on('pass', function(test) {
- passes.push(test);
- });
-
- runner.on('fail', function(test) {
- failures.push(test);
- });
-
- runner.on('end', function() {
- var cov = global._$jscoverage || {};
- var result = self.cov = map(cov);
- result.stats = self.stats;
- result.tests = tests.map(clean);
- result.failures = failures.map(clean);
- result.passes = passes.map(clean);
- if (!output) {
- return;
- }
- process.stdout.write(JSON.stringify(result, null, 2));
- });
-}
-
-/**
- * Map jscoverage data to a JSON structure
- * suitable for reporting.
- *
- * @api private
- * @param {Object} cov
- * @return {Object}
- */
-
-function map(cov) {
- var ret = {
- instrumentation: 'node-jscoverage',
- sloc: 0,
- hits: 0,
- misses: 0,
- coverage: 0,
- files: []
- };
-
- for (var filename in cov) {
- if (Object.prototype.hasOwnProperty.call(cov, filename)) {
- var data = coverage(filename, cov[filename]);
- ret.files.push(data);
- ret.hits += data.hits;
- ret.misses += data.misses;
- ret.sloc += data.sloc;
- }
- }
-
- ret.files.sort(function(a, b) {
- return a.filename.localeCompare(b.filename);
- });
-
- if (ret.sloc > 0) {
- ret.coverage = (ret.hits / ret.sloc) * 100;
- }
-
- return ret;
-}
-
-/**
- * Map jscoverage data for a single source file
- * to a JSON structure suitable for reporting.
- *
- * @api private
- * @param {string} filename name of the source file
- * @param {Object} data jscoverage coverage data
- * @return {Object}
- */
-function coverage(filename, data) {
- var ret = {
- filename: filename,
- coverage: 0,
- hits: 0,
- misses: 0,
- sloc: 0,
- source: {}
- };
-
- data.source.forEach(function(line, num) {
- num++;
-
- if (data[num] === 0) {
- ret.misses++;
- ret.sloc++;
- } else if (data[num] !== undefined) {
- ret.hits++;
- ret.sloc++;
- }
-
- ret.source[num] = {
- source: line,
- coverage: data[num] === undefined ? '' : data[num]
- };
- });
-
- ret.coverage = ret.hits / ret.sloc * 100;
-
- return ret;
-}
-
-/**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @api private
- * @param {Object} test
- * @return {Object}
- */
-function clean(test) {
- return {
- duration: test.duration,
- currentRetry: test.currentRetry(),
- fullTitle: test.fullTitle(),
- title: test.title
- };
-}
-
-}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./base":17,"_process":58}],24:[function(require,module,exports){
-(function (process){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-
-/**
- * Expose `List`.
- */
-
-exports = module.exports = List;
-
-/**
- * Initialize a new `List` test reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function List(runner) {
- Base.call(this, runner);
-
- var self = this;
- var total = runner.total;
-
- runner.on('start', function() {
- console.log(JSON.stringify(['start', { total: total }]));
- });
-
- runner.on('pass', function(test) {
- console.log(JSON.stringify(['pass', clean(test)]));
- });
-
- runner.on('fail', function(test, err) {
- test = clean(test);
- test.err = err.message;
- test.stack = err.stack || null;
- console.log(JSON.stringify(['fail', test]));
- });
-
- runner.on('end', function() {
- process.stdout.write(JSON.stringify(['end', self.stats]));
- });
-}
-
-/**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @api private
- * @param {Object} test
- * @return {Object}
- */
-function clean(test) {
- return {
- title: test.title,
- fullTitle: test.fullTitle(),
- duration: test.duration,
- currentRetry: test.currentRetry()
- };
-}
-
-}).call(this,require('_process'))
-},{"./base":17,"_process":58}],25:[function(require,module,exports){
-(function (process){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-
-/**
- * Expose `JSON`.
- */
-
-exports = module.exports = JSONReporter;
-
-/**
- * Initialize a new `JSON` reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function JSONReporter(runner) {
- Base.call(this, runner);
-
- var self = this;
- var tests = [];
- var pending = [];
- var failures = [];
- var passes = [];
-
- runner.on('test end', function(test) {
- tests.push(test);
- });
-
- runner.on('pass', function(test) {
- passes.push(test);
- });
-
- runner.on('fail', function(test) {
- failures.push(test);
- });
-
- runner.on('pending', function(test) {
- pending.push(test);
- });
-
- runner.on('end', function() {
- var obj = {
- stats: self.stats,
- tests: tests.map(clean),
- pending: pending.map(clean),
- failures: failures.map(clean),
- passes: passes.map(clean)
- };
-
- runner.testResults = obj;
-
- process.stdout.write(JSON.stringify(obj, null, 2));
- });
-}
-
-/**
- * Return a plain-object representation of `test`
- * free of cyclic properties etc.
- *
- * @api private
- * @param {Object} test
- * @return {Object}
- */
-function clean(test) {
- return {
- title: test.title,
- fullTitle: test.fullTitle(),
- duration: test.duration,
- currentRetry: test.currentRetry(),
- err: errorJSON(test.err || {})
- };
-}
-
-/**
- * Transform `error` into a JSON object.
- *
- * @api private
- * @param {Error} err
- * @return {Object}
- */
-function errorJSON(err) {
- var res = {};
- Object.getOwnPropertyNames(err).forEach(function(key) {
- res[key] = err[key];
- }, err);
- return res;
-}
-
-}).call(this,require('_process'))
-},{"./base":17,"_process":58}],26:[function(require,module,exports){
-(function (process){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-var inherits = require('../utils').inherits;
-var cursor = Base.cursor;
-var color = Base.color;
-
-/**
- * Expose `Landing`.
- */
-
-exports = module.exports = Landing;
-
-/**
- * Airplane color.
- */
-
-Base.colors.plane = 0;
-
-/**
- * Airplane crash color.
- */
-
-Base.colors['plane crash'] = 31;
-
-/**
- * Runway color.
- */
-
-Base.colors.runway = 90;
-
-/**
- * Initialize a new `Landing` reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function Landing(runner) {
- Base.call(this, runner);
-
- var self = this;
- var width = Base.window.width * .75 | 0;
- var total = runner.total;
- var stream = process.stdout;
- var plane = color('plane', '✈');
- var crashed = -1;
- var n = 0;
-
- function runway() {
- var buf = Array(width).join('-');
- return ' ' + color('runway', buf);
- }
-
- runner.on('start', function() {
- stream.write('\n\n\n ');
- cursor.hide();
- });
-
- runner.on('test end', function(test) {
- // check if the plane crashed
- var col = crashed === -1 ? width * ++n / total | 0 : crashed;
-
- // show the crash
- if (test.state === 'failed') {
- plane = color('plane crash', '✈');
- crashed = col;
- }
-
- // render landing strip
- stream.write('\u001b[' + (width + 1) + 'D\u001b[2A');
- stream.write(runway());
- stream.write('\n ');
- stream.write(color('runway', Array(col).join('⋅')));
- stream.write(plane);
- stream.write(color('runway', Array(width - col).join('⋅') + '\n'));
- stream.write(runway());
- stream.write('\u001b[0m');
- });
-
- runner.on('end', function() {
- cursor.show();
- console.log();
- self.epilogue();
- });
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-inherits(Landing, Base);
-
-}).call(this,require('_process'))
-},{"../utils":39,"./base":17,"_process":58}],27:[function(require,module,exports){
-(function (process){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-var inherits = require('../utils').inherits;
-var color = Base.color;
-var cursor = Base.cursor;
-
-/**
- * Expose `List`.
- */
-
-exports = module.exports = List;
-
-/**
- * Initialize a new `List` test reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function List(runner) {
- Base.call(this, runner);
-
- var self = this;
- var n = 0;
-
- runner.on('start', function() {
- console.log();
- });
-
- runner.on('test', function(test) {
- process.stdout.write(color('pass', ' ' + test.fullTitle() + ': '));
- });
-
- runner.on('pending', function(test) {
- var fmt = color('checkmark', ' -')
- + color('pending', ' %s');
- console.log(fmt, test.fullTitle());
- });
-
- runner.on('pass', function(test) {
- var fmt = color('checkmark', ' ' + Base.symbols.dot)
- + color('pass', ' %s: ')
- + color(test.speed, '%dms');
- cursor.CR();
- console.log(fmt, test.fullTitle(), test.duration);
- });
-
- runner.on('fail', function(test) {
- cursor.CR();
- console.log(color('fail', ' %d) %s'), ++n, test.fullTitle());
- });
-
- runner.on('end', self.epilogue.bind(self));
-}
-
-/**
- * Inherit from `Base.prototype`.
- */
-inherits(List, Base);
-
-}).call(this,require('_process'))
-},{"../utils":39,"./base":17,"_process":58}],28:[function(require,module,exports){
-(function (process){
-/**
- * Module dependencies.
- */
-
-var Base = require('./base');
-var utils = require('../utils');
-
-/**
- * Constants
- */
-
-var SUITE_PREFIX = '$';
-
-/**
- * Expose `Markdown`.
- */
-
-exports = module.exports = Markdown;
-
-/**
- * Initialize a new `Markdown` reporter.
- *
- * @api public
- * @param {Runner} runner
- */
-function Markdown(runner) {
- Base.call(this, runner);
-
- var level = 0;
- var buf = '';
-
- function title(str) {
- return Array(level).join('#') + ' ' + str;
- }
-
- function mapTOC(suite, obj) {
- var ret = obj;
- var key = SUITE_PREFIX + suite.title;
-
- obj = obj[key] = obj[key] || { suite: suite };
- suite.suites.forEach(function(suite) {
- mapTOC(suite, obj);
- });
-
- return ret;
- }
-
- function stringifyTOC(obj, level) {
- ++level;
- var buf = '';
- var link;
- for (var key in obj) {
- if (key === 'suite') {
- continue;
- }
- if (key !== SUITE_PREFIX) {
- link = ' - [' + key.substring(1) + ']';
- link += '(#' + utils.slug(obj[key].suite.fullTitle()) + ')\n';
- buf += Array(level).join(' ') + link;
- }
- buf += stringifyTOC(obj[key], level);
- }
- return buf;
- }
-
- function generateTOC(suite) {
- var obj = mapTOC(suite, {});
- return stringifyTOC(obj, 0);
- }
-
- generateTOC(runner.suite);
-
- runner.on('suite', function(suite) {
- ++level;
- var slug = utils.slug(suite.fullTitle());
- buf += '';
- }
- return val;
- }, 2);
-};
-
-/**
- * Reset the timeout.
- *
- * @api private
- */
-Runnable.prototype.resetTimeout = function() {
- var self = this;
- var ms = this.timeout() || 1e9;
-
- if (!this._enableTimeouts) {
- return;
- }
- this.clearTimeout();
- this.timer = setTimeout(function() {
- if (!self._enableTimeouts) {
- return;
- }
- self.callback(new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.'));
- self.timedOut = true;
- }, ms);
-};
-
-/**
- * Whitelist a list of globals for this test run.
- *
- * @api private
- * @param {string[]} globals
- */
-Runnable.prototype.globals = function(globals) {
- if (!arguments.length) {
- return this._allowedGlobals;
- }
- this._allowedGlobals = globals;
-};
-
-/**
- * Run the test and invoke `fn(err)`.
- *
- * @param {Function} fn
- * @api private
- */
-Runnable.prototype.run = function(fn) {
- var self = this;
- var start = new Date();
- var ctx = this.ctx;
- var finished;
- var emitted;
-
- // Sometimes the ctx exists, but it is not runnable
- if (ctx && ctx.runnable) {
- ctx.runnable(this);
- }
-
- // called multiple times
- function multiple(err) {
- if (emitted) {
- return;
- }
- emitted = true;
- self.emit('error', err || new Error('done() called multiple times; stacktrace may be inaccurate'));
- }
-
- // finished
- function done(err) {
- var ms = self.timeout();
- if (self.timedOut) {
- return;
- }
- if (finished) {
- return multiple(err || self._trace);
- }
-
- self.clearTimeout();
- self.duration = new Date() - start;
- finished = true;
- if (!err && self.duration > ms && self._enableTimeouts) {
- err = new Error('timeout of ' + ms + 'ms exceeded. Ensure the done() callback is being called in this test.');
- }
- fn(err);
- }
-
- // for .resetTimeout()
- this.callback = done;
-
- // explicit async with `done` argument
- if (this.async) {
- this.resetTimeout();
-
- if (this.allowUncaught) {
- return callFnAsync(this.fn);
- }
- try {
- callFnAsync(this.fn);
- } catch (err) {
- done(utils.getError(err));
- }
- return;
- }
-
- if (this.allowUncaught) {
- callFn(this.fn);
- done();
- return;
- }
-
- // sync or promise-returning
- try {
- if (this.isPending()) {
- done();
- } else {
- callFn(this.fn);
- }
- } catch (err) {
- done(utils.getError(err));
- }
-
- function callFn(fn) {
- var result = fn.call(ctx);
- if (result && typeof result.then === 'function') {
- self.resetTimeout();
- result
- .then(function() {
- done();
- // Return null so libraries like bluebird do not warn about
- // subsequently constructed Promises.
- return null;
- },
- function(reason) {
- done(reason || new Error('Promise rejected with no or falsy reason'));
- });
- } else {
- if (self.asyncOnly) {
- return done(new Error('--async-only option in use without declaring `done()` or returning a promise'));
- }
-
- done();
- }
- }
-
- function callFnAsync(fn) {
- fn.call(ctx, function(err) {
- if (err instanceof Error || toString.call(err) === '[object Error]') {
- return done(err);
- }
- if (err) {
- if (Object.prototype.toString.call(err) === '[object Object]') {
- return done(new Error('done() invoked with non-Error: '
- + JSON.stringify(err)));
- }
- return done(new Error('done() invoked with non-Error: ' + err));
- }
- done();
- });
- }
-};
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./ms":15,"./pending":16,"./utils":39,"debug":2,"events":3}],36:[function(require,module,exports){
-(function (process,global){
-/**
- * Module dependencies.
- */
-
-var EventEmitter = require('events').EventEmitter;
-var Pending = require('./pending');
-var utils = require('./utils');
-var inherits = utils.inherits;
-var debug = require('debug')('mocha:runner');
-var Runnable = require('./runnable');
-var filter = utils.filter;
-var indexOf = utils.indexOf;
-var keys = utils.keys;
-var stackFilter = utils.stackTraceFilter();
-var stringify = utils.stringify;
-var type = utils.type;
-var undefinedError = utils.undefinedError;
-var isArray = utils.isArray;
-
-/**
- * Non-enumerable globals.
- */
-
-var globals = [
- 'setTimeout',
- 'clearTimeout',
- 'setInterval',
- 'clearInterval',
- 'XMLHttpRequest',
- 'Date',
- 'setImmediate',
- 'clearImmediate'
-];
-
-/**
- * Expose `Runner`.
- */
-
-module.exports = Runner;
-
-/**
- * Initialize a `Runner` for the given `suite`.
- *
- * Events:
- *
- * - `start` execution started
- * - `end` execution complete
- * - `suite` (suite) test suite execution started
- * - `suite end` (suite) all tests (and sub-suites) have finished
- * - `test` (test) test execution started
- * - `test end` (test) test completed
- * - `hook` (hook) hook execution started
- * - `hook end` (hook) hook complete
- * - `pass` (test) test passed
- * - `fail` (test, err) test failed
- * - `pending` (test) test pending
- *
- * @api public
- * @param {Suite} suite Root suite
- * @param {boolean} [delay] Whether or not to delay execution of root suite
- * until ready.
- */
-function Runner(suite, delay) {
- var self = this;
- this._globals = [];
- this._abort = false;
- this._delay = delay;
- this.suite = suite;
- this.started = false;
- this.total = suite.total();
- this.failures = 0;
- this.on('test end', function(test) {
- self.checkGlobals(test);
- });
- this.on('hook end', function(hook) {
- self.checkGlobals(hook);
- });
- this._defaultGrep = /.*/;
- this.grep(this._defaultGrep);
- this.globals(this.globalProps().concat(extraGlobals()));
-}
-
-/**
- * Wrapper for setImmediate, process.nextTick, or browser polyfill.
- *
- * @param {Function} fn
- * @api private
- */
-Runner.immediately = global.setImmediate || process.nextTick;
-
-/**
- * Inherit from `EventEmitter.prototype`.
- */
-inherits(Runner, EventEmitter);
-
-/**
- * Run tests with full titles matching `re`. Updates runner.total
- * with number of tests matched.
- *
- * @param {RegExp} re
- * @param {Boolean} invert
- * @return {Runner} for chaining
- * @api public
- * @param {RegExp} re
- * @param {boolean} invert
- * @return {Runner} Runner instance.
- */
-Runner.prototype.grep = function(re, invert) {
- debug('grep %s', re);
- this._grep = re;
- this._invert = invert;
- this.total = this.grepTotal(this.suite);
- return this;
-};
-
-/**
- * Returns the number of tests matching the grep search for the
- * given suite.
- *
- * @param {Suite} suite
- * @return {Number}
- * @api public
- * @param {Suite} suite
- * @return {number}
- */
-Runner.prototype.grepTotal = function(suite) {
- var self = this;
- var total = 0;
-
- suite.eachTest(function(test) {
- var match = self._grep.test(test.fullTitle());
- if (self._invert) {
- match = !match;
- }
- if (match) {
- total++;
- }
- });
-
- return total;
-};
-
-/**
- * Return a list of global properties.
- *
- * @return {Array}
- * @api private
- */
-Runner.prototype.globalProps = function() {
- var props = keys(global);
-
- // non-enumerables
- for (var i = 0; i < globals.length; ++i) {
- if (~indexOf(props, globals[i])) {
- continue;
- }
- props.push(globals[i]);
- }
-
- return props;
-};
-
-/**
- * Allow the given `arr` of globals.
- *
- * @param {Array} arr
- * @return {Runner} for chaining
- * @api public
- * @param {Array} arr
- * @return {Runner} Runner instance.
- */
-Runner.prototype.globals = function(arr) {
- if (!arguments.length) {
- return this._globals;
- }
- debug('globals %j', arr);
- this._globals = this._globals.concat(arr);
- return this;
-};
-
-/**
- * Check for global variable leaks.
- *
- * @api private
- */
-Runner.prototype.checkGlobals = function(test) {
- if (this.ignoreLeaks) {
- return;
- }
- var ok = this._globals;
-
- var globals = this.globalProps();
- var leaks;
-
- if (test) {
- ok = ok.concat(test._allowedGlobals || []);
- }
-
- if (this.prevGlobalsLength === globals.length) {
- return;
- }
- this.prevGlobalsLength = globals.length;
-
- leaks = filterLeaks(ok, globals);
- this._globals = this._globals.concat(leaks);
-
- if (leaks.length > 1) {
- this.fail(test, new Error('global leaks detected: ' + leaks.join(', ') + ''));
- } else if (leaks.length) {
- this.fail(test, new Error('global leak detected: ' + leaks[0]));
- }
-};
-
-/**
- * Fail the given `test`.
- *
- * @api private
- * @param {Test} test
- * @param {Error} err
- */
-Runner.prototype.fail = function(test, err) {
- ++this.failures;
- test.state = 'failed';
-
- if (!(err instanceof Error || err && typeof err.message === 'string')) {
- err = new Error('the ' + type(err) + ' ' + stringify(err) + ' was thrown, throw an Error :)');
- }
-
- err.stack = (this.fullStackTrace || !err.stack)
- ? err.stack
- : stackFilter(err.stack);
-
- this.emit('fail', test, err);
-};
-
-/**
- * Fail the given `hook` with `err`.
- *
- * Hook failures work in the following pattern:
- * - If bail, then exit
- * - Failed `before` hook skips all tests in a suite and subsuites,
- * but jumps to corresponding `after` hook
- * - Failed `before each` hook skips remaining tests in a
- * suite and jumps to corresponding `after each` hook,
- * which is run only once
- * - Failed `after` hook does not alter
- * execution order
- * - Failed `after each` hook skips remaining tests in a
- * suite and subsuites, but executes other `after each`
- * hooks
- *
- * @api private
- * @param {Hook} hook
- * @param {Error} err
- */
-Runner.prototype.failHook = function(hook, err) {
- if (hook.ctx && hook.ctx.currentTest) {
- hook.originalTitle = hook.originalTitle || hook.title;
- hook.title = hook.originalTitle + ' for "' + hook.ctx.currentTest.title + '"';
- }
-
- this.fail(hook, err);
- if (this.suite.bail()) {
- this.emit('end');
- }
-};
-
-/**
- * Run hook `name` callbacks and then invoke `fn()`.
- *
- * @api private
- * @param {string} name
- * @param {Function} fn
- */
-
-Runner.prototype.hook = function(name, fn) {
- var suite = this.suite;
- var hooks = suite['_' + name];
- var self = this;
-
- function next(i) {
- var hook = hooks[i];
- if (!hook) {
- return fn();
- }
- self.currentRunnable = hook;
-
- hook.ctx.currentTest = self.test;
-
- self.emit('hook', hook);
-
- if (!hook.listeners('error').length) {
- hook.on('error', function(err) {
- self.failHook(hook, err);
- });
- }
-
- hook.run(function(err) {
- var testError = hook.error();
- if (testError) {
- self.fail(self.test, testError);
- }
- if (err) {
- if (err instanceof Pending) {
- suite.pending = true;
- } else {
- self.failHook(hook, err);
-
- // stop executing hooks, notify callee of hook err
- return fn(err);
- }
- }
- self.emit('hook end', hook);
- delete hook.ctx.currentTest;
- next(++i);
- });
- }
-
- Runner.immediately(function() {
- next(0);
- });
-};
-
-/**
- * Run hook `name` for the given array of `suites`
- * in order, and callback `fn(err, errSuite)`.
- *
- * @api private
- * @param {string} name
- * @param {Array} suites
- * @param {Function} fn
- */
-Runner.prototype.hooks = function(name, suites, fn) {
- var self = this;
- var orig = this.suite;
-
- function next(suite) {
- self.suite = suite;
-
- if (!suite) {
- self.suite = orig;
- return fn();
- }
-
- self.hook(name, function(err) {
- if (err) {
- var errSuite = self.suite;
- self.suite = orig;
- return fn(err, errSuite);
- }
-
- next(suites.pop());
- });
- }
-
- next(suites.pop());
-};
-
-/**
- * Run hooks from the top level down.
- *
- * @param {String} name
- * @param {Function} fn
- * @api private
- */
-Runner.prototype.hookUp = function(name, fn) {
- var suites = [this.suite].concat(this.parents()).reverse();
- this.hooks(name, suites, fn);
-};
-
-/**
- * Run hooks from the bottom up.
- *
- * @param {String} name
- * @param {Function} fn
- * @api private
- */
-Runner.prototype.hookDown = function(name, fn) {
- var suites = [this.suite].concat(this.parents());
- this.hooks(name, suites, fn);
-};
-
-/**
- * Return an array of parent Suites from
- * closest to furthest.
- *
- * @return {Array}
- * @api private
- */
-Runner.prototype.parents = function() {
- var suite = this.suite;
- var suites = [];
- while (suite.parent) {
- suite = suite.parent;
- suites.push(suite);
- }
- return suites;
-};
-
-/**
- * Run the current test and callback `fn(err)`.
- *
- * @param {Function} fn
- * @api private
- */
-Runner.prototype.runTest = function(fn) {
- var self = this;
- var test = this.test;
-
- if (this.asyncOnly) {
- test.asyncOnly = true;
- }
-
- if (this.allowUncaught) {
- test.allowUncaught = true;
- return test.run(fn);
- }
- try {
- test.on('error', function(err) {
- self.fail(test, err);
- });
- test.run(fn);
- } catch (err) {
- fn(err);
- }
-};
-
-/**
- * Run tests in the given `suite` and invoke the callback `fn()` when complete.
- *
- * @api private
- * @param {Suite} suite
- * @param {Function} fn
- */
-Runner.prototype.runTests = function(suite, fn) {
- var self = this;
- var tests = suite.tests.slice();
- var test;
-
- function hookErr(_, errSuite, after) {
- // before/after Each hook for errSuite failed:
- var orig = self.suite;
-
- // for failed 'after each' hook start from errSuite parent,
- // otherwise start from errSuite itself
- self.suite = after ? errSuite.parent : errSuite;
-
- if (self.suite) {
- // call hookUp afterEach
- self.hookUp('afterEach', function(err2, errSuite2) {
- self.suite = orig;
- // some hooks may fail even now
- if (err2) {
- return hookErr(err2, errSuite2, true);
- }
- // report error suite
- fn(errSuite);
- });
- } else {
- // there is no need calling other 'after each' hooks
- self.suite = orig;
- fn(errSuite);
- }
- }
-
- function next(err, errSuite) {
- // if we bail after first err
- if (self.failures && suite._bail) {
- return fn();
- }
-
- if (self._abort) {
- return fn();
- }
-
- if (err) {
- return hookErr(err, errSuite, true);
- }
-
- // next test
- test = tests.shift();
-
- // all done
- if (!test) {
- return fn();
- }
-
- // grep
- var match = self._grep.test(test.fullTitle());
- if (self._invert) {
- match = !match;
- }
- if (!match) {
- // Run immediately only if we have defined a grep. When we
- // define a grep — It can cause maximum callstack error if
- // the grep is doing a large recursive loop by neglecting
- // all tests. The run immediately function also comes with
- // a performance cost. So we don't want to run immediately
- // if we run the whole test suite, because running the whole
- // test suite don't do any immediate recursive loops. Thus,
- // allowing a JS runtime to breathe.
- if (self._grep !== self._defaultGrep) {
- Runner.immediately(next);
- } else {
- next();
- }
- return;
- }
-
- if (test.isPending()) {
- self.emit('pending', test);
- self.emit('test end', test);
- return next();
- }
-
- // execute test and hook(s)
- self.emit('test', self.test = test);
- self.hookDown('beforeEach', function(err, errSuite) {
- if (suite.isPending()) {
- self.emit('pending', test);
- self.emit('test end', test);
- return next();
- }
- if (err) {
- return hookErr(err, errSuite, false);
- }
- self.currentRunnable = self.test;
- self.runTest(function(err) {
- test = self.test;
- if (err) {
- var retry = test.currentRetry();
- if (err instanceof Pending) {
- test.pending = true;
- self.emit('pending', test);
- } else if (retry < test.retries()) {
- var clonedTest = test.clone();
- clonedTest.currentRetry(retry + 1);
- tests.unshift(clonedTest);
-
- // Early return + hook trigger so that it doesn't
- // increment the count wrong
- return self.hookUp('afterEach', next);
- } else {
- self.fail(test, err);
- }
- self.emit('test end', test);
-
- if (err instanceof Pending) {
- return next();
- }
-
- return self.hookUp('afterEach', next);
- }
-
- test.state = 'passed';
- self.emit('pass', test);
- self.emit('test end', test);
- self.hookUp('afterEach', next);
- });
- });
- }
-
- this.next = next;
- this.hookErr = hookErr;
- next();
-};
-
-/**
- * Run the given `suite` and invoke the callback `fn()` when complete.
- *
- * @api private
- * @param {Suite} suite
- * @param {Function} fn
- */
-Runner.prototype.runSuite = function(suite, fn) {
- var i = 0;
- var self = this;
- var total = this.grepTotal(suite);
- var afterAllHookCalled = false;
-
- debug('run suite %s', suite.fullTitle());
-
- if (!total || (self.failures && suite._bail)) {
- return fn();
- }
-
- this.emit('suite', this.suite = suite);
-
- function next(errSuite) {
- if (errSuite) {
- // current suite failed on a hook from errSuite
- if (errSuite === suite) {
- // if errSuite is current suite
- // continue to the next sibling suite
- return done();
- }
- // errSuite is among the parents of current suite
- // stop execution of errSuite and all sub-suites
- return done(errSuite);
- }
-
- if (self._abort) {
- return done();
- }
-
- var curr = suite.suites[i++];
- if (!curr) {
- return done();
- }
-
- // Avoid grep neglecting large number of tests causing a
- // huge recursive loop and thus a maximum call stack error.
- // See comment in `this.runTests()` for more information.
- if (self._grep !== self._defaultGrep) {
- Runner.immediately(function() {
- self.runSuite(curr, next);
- });
- } else {
- self.runSuite(curr, next);
- }
- }
-
- function done(errSuite) {
- self.suite = suite;
- self.nextSuite = next;
-
- if (afterAllHookCalled) {
- fn(errSuite);
- } else {
- // mark that the afterAll block has been called once
- // and so can be skipped if there is an error in it.
- afterAllHookCalled = true;
-
- // remove reference to test
- delete self.test;
-
- self.hook('afterAll', function() {
- self.emit('suite end', suite);
- fn(errSuite);
- });
- }
- }
-
- this.nextSuite = next;
-
- this.hook('beforeAll', function(err) {
- if (err) {
- return done();
- }
- self.runTests(suite, next);
- });
-};
-
-/**
- * Handle uncaught exceptions.
- *
- * @param {Error} err
- * @api private
- */
-Runner.prototype.uncaught = function(err) {
- if (err) {
- debug('uncaught exception %s', err !== function() {
- return this;
- }.call(err) ? err : (err.message || err));
- } else {
- debug('uncaught undefined exception');
- err = undefinedError();
- }
- err.uncaught = true;
-
- var runnable = this.currentRunnable;
-
- if (!runnable) {
- runnable = new Runnable('Uncaught error outside test suite');
- runnable.parent = this.suite;
-
- if (this.started) {
- this.fail(runnable, err);
- } else {
- // Can't recover from this failure
- this.emit('start');
- this.fail(runnable, err);
- this.emit('end');
- }
-
- return;
- }
-
- runnable.clearTimeout();
-
- // Ignore errors if complete
- if (runnable.state) {
- return;
- }
- this.fail(runnable, err);
-
- // recover from test
- if (runnable.type === 'test') {
- this.emit('test end', runnable);
- this.hookUp('afterEach', this.next);
- return;
- }
-
- // recover from hooks
- if (runnable.type === 'hook') {
- var errSuite = this.suite;
- // if hook failure is in afterEach block
- if (runnable.fullTitle().indexOf('after each') > -1) {
- return this.hookErr(err, errSuite, true);
- }
- // if hook failure is in beforeEach block
- if (runnable.fullTitle().indexOf('before each') > -1) {
- return this.hookErr(err, errSuite, false);
- }
- // if hook failure is in after or before blocks
- return this.nextSuite(errSuite);
- }
-
- // bail
- this.emit('end');
-};
-
-/**
- * Cleans up the references to all the deferred functions
- * (before/after/beforeEach/afterEach) and tests of a Suite.
- * These must be deleted otherwise a memory leak can happen,
- * as those functions may reference variables from closures,
- * thus those variables can never be garbage collected as long
- * as the deferred functions exist.
- *
- * @param {Suite} suite
- */
-function cleanSuiteReferences(suite) {
- function cleanArrReferences(arr) {
- for (var i = 0; i < arr.length; i++) {
- delete arr[i].fn;
- }
- }
-
- if (isArray(suite._beforeAll)) {
- cleanArrReferences(suite._beforeAll);
- }
-
- if (isArray(suite._beforeEach)) {
- cleanArrReferences(suite._beforeEach);
- }
-
- if (isArray(suite._afterAll)) {
- cleanArrReferences(suite._afterAll);
- }
-
- if (isArray(suite._afterEach)) {
- cleanArrReferences(suite._afterEach);
- }
-
- for (var i = 0; i < suite.tests.length; i++) {
- delete suite.tests[i].fn;
- }
-}
-
-/**
- * Run the root suite and invoke `fn(failures)`
- * on completion.
- *
- * @param {Function} fn
- * @return {Runner} for chaining
- * @api public
- * @param {Function} fn
- * @return {Runner} Runner instance.
- */
-Runner.prototype.run = function(fn) {
- var self = this;
- var rootSuite = this.suite;
-
- fn = fn || function() {};
-
- function uncaught(err) {
- self.uncaught(err);
- }
-
- function start() {
- self.started = true;
- self.emit('start');
- self.runSuite(rootSuite, function() {
- debug('finished running');
- self.emit('end');
- });
- }
-
- debug('start');
-
- // references cleanup to avoid memory leaks
- this.on('suite end', cleanSuiteReferences);
-
- // callback
- this.on('end', function() {
- debug('end');
- process.removeListener('uncaughtException', uncaught);
- fn(self.failures);
- });
-
- // uncaught exception
- process.on('uncaughtException', uncaught);
-
- if (this._delay) {
- // for reporters, I guess.
- // might be nice to debounce some dots while we wait.
- this.emit('waiting', rootSuite);
- rootSuite.once('run', start);
- } else {
- start();
- }
-
- return this;
-};
-
-/**
- * Cleanly abort execution.
- *
- * @api public
- * @return {Runner} Runner instance.
- */
-Runner.prototype.abort = function() {
- debug('aborting');
- this._abort = true;
-
- return this;
-};
-
-/**
- * Filter leaks with the given globals flagged as `ok`.
- *
- * @api private
- * @param {Array} ok
- * @param {Array} globals
- * @return {Array}
- */
-function filterLeaks(ok, globals) {
- return filter(globals, function(key) {
- // Firefox and Chrome exposes iframes as index inside the window object
- if (/^d+/.test(key)) {
- return false;
- }
-
- // in firefox
- // if runner runs in an iframe, this iframe's window.getInterface method not init at first
- // it is assigned in some seconds
- if (global.navigator && (/^getInterface/).test(key)) {
- return false;
- }
-
- // an iframe could be approached by window[iframeIndex]
- // in ie6,7,8 and opera, iframeIndex is enumerable, this could cause leak
- if (global.navigator && (/^\d+/).test(key)) {
- return false;
- }
-
- // Opera and IE expose global variables for HTML element IDs (issue #243)
- if (/^mocha-/.test(key)) {
- return false;
- }
-
- var matched = filter(ok, function(ok) {
- if (~ok.indexOf('*')) {
- return key.indexOf(ok.split('*')[0]) === 0;
- }
- return key === ok;
- });
- return !matched.length && (!global.navigator || key !== 'onerror');
- });
-}
-
-/**
- * Array of globals dependent on the environment.
- *
- * @return {Array}
- * @api private
- */
-function extraGlobals() {
- if (typeof process === 'object' && typeof process.version === 'string') {
- var parts = process.version.split('.');
- var nodeVersion = utils.reduce(parts, function(a, v) {
- return a << 8 | v;
- });
-
- // 'errno' was renamed to process._errno in v0.9.11.
-
- if (nodeVersion < 0x00090B) {
- return ['errno'];
- }
- }
-
- return [];
-}
-
-}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./pending":16,"./runnable":35,"./utils":39,"_process":58,"debug":2,"events":3}],37:[function(require,module,exports){
-/**
- * Module dependencies.
- */
-
-var EventEmitter = require('events').EventEmitter;
-var Hook = require('./hook');
-var utils = require('./utils');
-var inherits = utils.inherits;
-var debug = require('debug')('mocha:suite');
-var milliseconds = require('./ms');
-
-/**
- * Expose `Suite`.
- */
-
-exports = module.exports = Suite;
-
-/**
- * Create a new `Suite` with the given `title` and parent `Suite`. When a suite
- * with the same title is already present, that suite is returned to provide
- * nicer reporter and more flexible meta-testing.
- *
- * @api public
- * @param {Suite} parent
- * @param {string} title
- * @return {Suite}
- */
-exports.create = function(parent, title) {
- var suite = new Suite(title, parent.ctx);
- suite.parent = parent;
- title = suite.fullTitle();
- parent.addSuite(suite);
- return suite;
-};
-
-/**
- * Initialize a new `Suite` with the given `title` and `ctx`.
- *
- * @api private
- * @param {string} title
- * @param {Context} parentContext
- */
-function Suite(title, parentContext) {
- this.title = title;
- function Context() {}
- Context.prototype = parentContext;
- this.ctx = new Context();
- this.suites = [];
- this.tests = [];
- this.pending = false;
- this._beforeEach = [];
- this._beforeAll = [];
- this._afterEach = [];
- this._afterAll = [];
- this.root = !title;
- this._timeout = 2000;
- this._enableTimeouts = true;
- this._slow = 75;
- this._bail = false;
- this._retries = -1;
- this.delayed = false;
-}
-
-/**
- * Inherit from `EventEmitter.prototype`.
- */
-inherits(Suite, EventEmitter);
-
-/**
- * Return a clone of this `Suite`.
- *
- * @api private
- * @return {Suite}
- */
-Suite.prototype.clone = function() {
- var suite = new Suite(this.title);
- debug('clone');
- suite.ctx = this.ctx;
- suite.timeout(this.timeout());
- suite.retries(this.retries());
- suite.enableTimeouts(this.enableTimeouts());
- suite.slow(this.slow());
- suite.bail(this.bail());
- return suite;
-};
-
-/**
- * Set timeout `ms` or short-hand such as "2s".
- *
- * @api private
- * @param {number|string} ms
- * @return {Suite|number} for chaining
- */
-Suite.prototype.timeout = function(ms) {
- if (!arguments.length) {
- return this._timeout;
- }
- if (ms.toString() === '0') {
- this._enableTimeouts = false;
- }
- if (typeof ms === 'string') {
- ms = milliseconds(ms);
- }
- debug('timeout %d', ms);
- this._timeout = parseInt(ms, 10);
- return this;
-};
-
-/**
- * Set number of times to retry a failed test.
- *
- * @api private
- * @param {number|string} n
- * @return {Suite|number} for chaining
- */
-Suite.prototype.retries = function(n) {
- if (!arguments.length) {
- return this._retries;
- }
- debug('retries %d', n);
- this._retries = parseInt(n, 10) || 0;
- return this;
-};
-
-/**
- * Set timeout to `enabled`.
- *
- * @api private
- * @param {boolean} enabled
- * @return {Suite|boolean} self or enabled
- */
-Suite.prototype.enableTimeouts = function(enabled) {
- if (!arguments.length) {
- return this._enableTimeouts;
- }
- debug('enableTimeouts %s', enabled);
- this._enableTimeouts = enabled;
- return this;
-};
-
-/**
- * Set slow `ms` or short-hand such as "2s".
- *
- * @api private
- * @param {number|string} ms
- * @return {Suite|number} for chaining
- */
-Suite.prototype.slow = function(ms) {
- if (!arguments.length) {
- return this._slow;
- }
- if (typeof ms === 'string') {
- ms = milliseconds(ms);
- }
- debug('slow %d', ms);
- this._slow = ms;
- return this;
-};
-
-/**
- * Sets whether to bail after first error.
- *
- * @api private
- * @param {boolean} bail
- * @return {Suite|number} for chaining
- */
-Suite.prototype.bail = function(bail) {
- if (!arguments.length) {
- return this._bail;
- }
- debug('bail %s', bail);
- this._bail = bail;
- return this;
-};
-
-/**
- * Check if this suite or its parent suite is marked as pending.
- *
- * @api private
- */
-Suite.prototype.isPending = function() {
- return this.pending || (this.parent && this.parent.isPending());
-};
-
-/**
- * Run `fn(test[, done])` before running tests.
- *
- * @api private
- * @param {string} title
- * @param {Function} fn
- * @return {Suite} for chaining
- */
-Suite.prototype.beforeAll = function(title, fn) {
- if (this.isPending()) {
- return this;
- }
- if (typeof title === 'function') {
- fn = title;
- title = fn.name;
- }
- title = '"before all" hook' + (title ? ': ' + title : '');
-
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.retries(this.retries());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._beforeAll.push(hook);
- this.emit('beforeAll', hook);
- return this;
-};
-
-/**
- * Run `fn(test[, done])` after running tests.
- *
- * @api private
- * @param {string} title
- * @param {Function} fn
- * @return {Suite} for chaining
- */
-Suite.prototype.afterAll = function(title, fn) {
- if (this.isPending()) {
- return this;
- }
- if (typeof title === 'function') {
- fn = title;
- title = fn.name;
- }
- title = '"after all" hook' + (title ? ': ' + title : '');
-
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.retries(this.retries());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._afterAll.push(hook);
- this.emit('afterAll', hook);
- return this;
-};
-
-/**
- * Run `fn(test[, done])` before each test case.
- *
- * @api private
- * @param {string} title
- * @param {Function} fn
- * @return {Suite} for chaining
- */
-Suite.prototype.beforeEach = function(title, fn) {
- if (this.isPending()) {
- return this;
- }
- if (typeof title === 'function') {
- fn = title;
- title = fn.name;
- }
- title = '"before each" hook' + (title ? ': ' + title : '');
-
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.retries(this.retries());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._beforeEach.push(hook);
- this.emit('beforeEach', hook);
- return this;
-};
-
-/**
- * Run `fn(test[, done])` after each test case.
- *
- * @api private
- * @param {string} title
- * @param {Function} fn
- * @return {Suite} for chaining
- */
-Suite.prototype.afterEach = function(title, fn) {
- if (this.isPending()) {
- return this;
- }
- if (typeof title === 'function') {
- fn = title;
- title = fn.name;
- }
- title = '"after each" hook' + (title ? ': ' + title : '');
-
- var hook = new Hook(title, fn);
- hook.parent = this;
- hook.timeout(this.timeout());
- hook.retries(this.retries());
- hook.enableTimeouts(this.enableTimeouts());
- hook.slow(this.slow());
- hook.ctx = this.ctx;
- this._afterEach.push(hook);
- this.emit('afterEach', hook);
- return this;
-};
-
-/**
- * Add a test `suite`.
- *
- * @api private
- * @param {Suite} suite
- * @return {Suite} for chaining
- */
-Suite.prototype.addSuite = function(suite) {
- suite.parent = this;
- suite.timeout(this.timeout());
- suite.retries(this.retries());
- suite.enableTimeouts(this.enableTimeouts());
- suite.slow(this.slow());
- suite.bail(this.bail());
- this.suites.push(suite);
- this.emit('suite', suite);
- return this;
-};
-
-/**
- * Add a `test` to this suite.
- *
- * @api private
- * @param {Test} test
- * @return {Suite} for chaining
- */
-Suite.prototype.addTest = function(test) {
- test.parent = this;
- test.timeout(this.timeout());
- test.retries(this.retries());
- test.enableTimeouts(this.enableTimeouts());
- test.slow(this.slow());
- test.ctx = this.ctx;
- this.tests.push(test);
- this.emit('test', test);
- return this;
-};
-
-/**
- * Return the full title generated by recursively concatenating the parent's
- * full title.
- *
- * @api public
- * @return {string}
- */
-Suite.prototype.fullTitle = function() {
- if (this.parent) {
- var full = this.parent.fullTitle();
- if (full) {
- return full + ' ' + this.title;
- }
- }
- return this.title;
-};
-
-/**
- * Return the total number of tests.
- *
- * @api public
- * @return {number}
- */
-Suite.prototype.total = function() {
- return utils.reduce(this.suites, function(sum, suite) {
- return sum + suite.total();
- }, 0) + this.tests.length;
-};
-
-/**
- * Iterates through each suite recursively to find all tests. Applies a
- * function in the format `fn(test)`.
- *
- * @api private
- * @param {Function} fn
- * @return {Suite}
- */
-Suite.prototype.eachTest = function(fn) {
- utils.forEach(this.tests, fn);
- utils.forEach(this.suites, function(suite) {
- suite.eachTest(fn);
- });
- return this;
-};
-
-/**
- * This will run the root suite if we happen to be running in delayed mode.
- */
-Suite.prototype.run = function run() {
- if (this.root) {
- this.emit('run');
- }
-};
-
-},{"./hook":7,"./ms":15,"./utils":39,"debug":2,"events":3}],38:[function(require,module,exports){
-/**
- * Module dependencies.
- */
-
-var Runnable = require('./runnable');
-var inherits = require('./utils').inherits;
-
-/**
- * Expose `Test`.
- */
-
-module.exports = Test;
-
-/**
- * Initialize a new `Test` with the given `title` and callback `fn`.
- *
- * @api private
- * @param {String} title
- * @param {Function} fn
- */
-function Test(title, fn) {
- Runnable.call(this, title, fn);
- this.pending = !fn;
- this.type = 'test';
-}
-
-/**
- * Inherit from `Runnable.prototype`.
- */
-inherits(Test, Runnable);
-
-Test.prototype.clone = function() {
- var test = new Test(this.title, this.fn);
- test.timeout(this.timeout());
- test.slow(this.slow());
- test.enableTimeouts(this.enableTimeouts());
- test.retries(this.retries());
- test.currentRetry(this.currentRetry());
- test.globals(this.globals());
- test.parent = this.parent;
- test.file = this.file;
- test.ctx = this.ctx;
- return test;
-};
-
-},{"./runnable":35,"./utils":39}],39:[function(require,module,exports){
-(function (process,Buffer){
-/* eslint-env browser */
-
-/**
- * Module dependencies.
- */
-
-var basename = require('path').basename;
-var debug = require('debug')('mocha:watch');
-var exists = require('fs').existsSync || require('path').existsSync;
-var glob = require('glob');
-var join = require('path').join;
-var readdirSync = require('fs').readdirSync;
-var statSync = require('fs').statSync;
-var watchFile = require('fs').watchFile;
-var toISOString = require('to-iso-string');
-
-/**
- * Ignored directories.
- */
-
-var ignore = ['node_modules', '.git'];
-
-exports.inherits = require('util').inherits;
-
-/**
- * Escape special characters in the given string of html.
- *
- * @api private
- * @param {string} html
- * @return {string}
- */
-exports.escape = function(html) {
- return String(html)
- .replace(/&/g, '&')
- .replace(/"/g, '"')
- .replace(//g, '>');
-};
-
-/**
- * Array#forEach (<=IE8)
- *
- * @api private
- * @param {Array} arr
- * @param {Function} fn
- * @param {Object} scope
- */
-exports.forEach = function(arr, fn, scope) {
- for (var i = 0, l = arr.length; i < l; i++) {
- fn.call(scope, arr[i], i);
- }
-};
-
-/**
- * Test if the given obj is type of string.
- *
- * @api private
- * @param {Object} obj
- * @return {boolean}
- */
-exports.isString = function(obj) {
- return typeof obj === 'string';
-};
-
-/**
- * Array#map (<=IE8)
- *
- * @api private
- * @param {Array} arr
- * @param {Function} fn
- * @param {Object} scope
- * @return {Array}
- */
-exports.map = function(arr, fn, scope) {
- var result = [];
- for (var i = 0, l = arr.length; i < l; i++) {
- result.push(fn.call(scope, arr[i], i, arr));
- }
- return result;
-};
-
-/**
- * Array#indexOf (<=IE8)
- *
- * @api private
- * @param {Array} arr
- * @param {Object} obj to find index of
- * @param {number} start
- * @return {number}
- */
-exports.indexOf = function(arr, obj, start) {
- for (var i = start || 0, l = arr.length; i < l; i++) {
- if (arr[i] === obj) {
- return i;
- }
- }
- return -1;
-};
-
-/**
- * Array#reduce (<=IE8)
- *
- * @api private
- * @param {Array} arr
- * @param {Function} fn
- * @param {Object} val Initial value.
- * @return {*}
- */
-exports.reduce = function(arr, fn, val) {
- var rval = val;
-
- for (var i = 0, l = arr.length; i < l; i++) {
- rval = fn(rval, arr[i], i, arr);
- }
-
- return rval;
-};
-
-/**
- * Array#filter (<=IE8)
- *
- * @api private
- * @param {Array} arr
- * @param {Function} fn
- * @return {Array}
- */
-exports.filter = function(arr, fn) {
- var ret = [];
-
- for (var i = 0, l = arr.length; i < l; i++) {
- var val = arr[i];
- if (fn(val, i, arr)) {
- ret.push(val);
- }
- }
-
- return ret;
-};
-
-/**
- * Object.keys (<=IE8)
- *
- * @api private
- * @param {Object} obj
- * @return {Array} keys
- */
-exports.keys = typeof Object.keys === 'function' ? Object.keys : function(obj) {
- var keys = [];
- var has = Object.prototype.hasOwnProperty; // for `window` on <=IE8
-
- for (var key in obj) {
- if (has.call(obj, key)) {
- keys.push(key);
- }
- }
-
- return keys;
-};
-
-/**
- * Watch the given `files` for changes
- * and invoke `fn(file)` on modification.
- *
- * @api private
- * @param {Array} files
- * @param {Function} fn
- */
-exports.watch = function(files, fn) {
- var options = { interval: 100 };
- files.forEach(function(file) {
- debug('file %s', file);
- watchFile(file, options, function(curr, prev) {
- if (prev.mtime < curr.mtime) {
- fn(file);
- }
- });
- });
-};
-
-/**
- * Array.isArray (<=IE8)
- *
- * @api private
- * @param {Object} obj
- * @return {Boolean}
- */
-var isArray = typeof Array.isArray === 'function' ? Array.isArray : function(obj) {
- return Object.prototype.toString.call(obj) === '[object Array]';
-};
-
-exports.isArray = isArray;
-
-/**
- * Buffer.prototype.toJSON polyfill.
- *
- * @type {Function}
- */
-if (typeof Buffer !== 'undefined' && Buffer.prototype) {
- Buffer.prototype.toJSON = Buffer.prototype.toJSON || function() {
- return Array.prototype.slice.call(this, 0);
- };
-}
-
-/**
- * Ignored files.
- *
- * @api private
- * @param {string} path
- * @return {boolean}
- */
-function ignored(path) {
- return !~ignore.indexOf(path);
-}
-
-/**
- * Lookup files in the given `dir`.
- *
- * @api private
- * @param {string} dir
- * @param {string[]} [ext=['.js']]
- * @param {Array} [ret=[]]
- * @return {Array}
- */
-exports.files = function(dir, ext, ret) {
- ret = ret || [];
- ext = ext || ['js'];
-
- var re = new RegExp('\\.(' + ext.join('|') + ')$');
-
- readdirSync(dir)
- .filter(ignored)
- .forEach(function(path) {
- path = join(dir, path);
- if (statSync(path).isDirectory()) {
- exports.files(path, ext, ret);
- } else if (path.match(re)) {
- ret.push(path);
- }
- });
-
- return ret;
-};
-
-/**
- * Compute a slug from the given `str`.
- *
- * @api private
- * @param {string} str
- * @return {string}
- */
-exports.slug = function(str) {
- return str
- .toLowerCase()
- .replace(/ +/g, '-')
- .replace(/[^-\w]/g, '');
-};
-
-/**
- * Strip the function definition from `str`, and re-indent for pre whitespace.
- *
- * @param {string} str
- * @return {string}
- */
-exports.clean = function(str) {
- str = str
- .replace(/\r\n?|[\n\u2028\u2029]/g, '\n').replace(/^\uFEFF/, '')
- .replace(/^function *\(.*\)\s*\{|\(.*\) *=> *\{?/, '')
- .replace(/\s+\}$/, '');
-
- var spaces = str.match(/^\n?( *)/)[1].length;
- var tabs = str.match(/^\n?(\t*)/)[1].length;
- var re = new RegExp('^\n?' + (tabs ? '\t' : ' ') + '{' + (tabs ? tabs : spaces) + '}', 'gm');
-
- str = str.replace(re, '');
-
- return exports.trim(str);
-};
-
-/**
- * Trim the given `str`.
- *
- * @api private
- * @param {string} str
- * @return {string}
- */
-exports.trim = function(str) {
- return str.replace(/^\s+|\s+$/g, '');
-};
-
-/**
- * Parse the given `qs`.
- *
- * @api private
- * @param {string} qs
- * @return {Object}
- */
-exports.parseQuery = function(qs) {
- return exports.reduce(qs.replace('?', '').split('&'), function(obj, pair) {
- var i = pair.indexOf('=');
- var key = pair.slice(0, i);
- var val = pair.slice(++i);
-
- obj[key] = decodeURIComponent(val);
- return obj;
- }, {});
-};
-
-/**
- * Highlight the given string of `js`.
- *
- * @api private
- * @param {string} js
- * @return {string}
- */
-function highlight(js) {
- return js
- .replace(//g, '>')
- .replace(/\/\/(.*)/gm, '')
- .replace(/('.*?')/gm, '$1 ')
- .replace(/(\d+\.\d+)/gm, '$1 ')
- .replace(/(\d+)/gm, '$1 ')
- .replace(/\bnew[ \t]+(\w+)/gm, 'new $1 ')
- .replace(/\b(function|new|throw|return|var|if|else)\b/gm, '$1 ');
-}
-
-/**
- * Highlight the contents of tag `name`.
- *
- * @api private
- * @param {string} name
- */
-exports.highlightTags = function(name) {
- var code = document.getElementById('mocha').getElementsByTagName(name);
- for (var i = 0, len = code.length; i < len; ++i) {
- code[i].innerHTML = highlight(code[i].innerHTML);
- }
-};
-
-/**
- * If a value could have properties, and has none, this function is called,
- * which returns a string representation of the empty value.
- *
- * Functions w/ no properties return `'[Function]'`
- * Arrays w/ length === 0 return `'[]'`
- * Objects w/ no properties return `'{}'`
- * All else: return result of `value.toString()`
- *
- * @api private
- * @param {*} value The value to inspect.
- * @param {string} [type] The type of the value, if known.
- * @returns {string}
- */
-function emptyRepresentation(value, type) {
- type = type || exports.type(value);
-
- switch (type) {
- case 'function':
- return '[Function]';
- case 'object':
- return '{}';
- case 'array':
- return '[]';
- default:
- return value.toString();
- }
-}
-
-/**
- * Takes some variable and asks `Object.prototype.toString()` what it thinks it
- * is.
- *
- * @api private
- * @see https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Object/toString
- * @param {*} value The value to test.
- * @returns {string}
- * @example
- * type({}) // 'object'
- * type([]) // 'array'
- * type(1) // 'number'
- * type(false) // 'boolean'
- * type(Infinity) // 'number'
- * type(null) // 'null'
- * type(new Date()) // 'date'
- * type(/foo/) // 'regexp'
- * type('type') // 'string'
- * type(global) // 'global'
- */
-exports.type = function type(value) {
- if (value === undefined) {
- return 'undefined';
- } else if (value === null) {
- return 'null';
- } else if (typeof Buffer !== 'undefined' && Buffer.isBuffer(value)) {
- return 'buffer';
- }
- return Object.prototype.toString.call(value)
- .replace(/^\[.+\s(.+?)\]$/, '$1')
- .toLowerCase();
-};
-
-/**
- * Stringify `value`. Different behavior depending on type of value:
- *
- * - If `value` is undefined or null, return `'[undefined]'` or `'[null]'`, respectively.
- * - If `value` is not an object, function or array, return result of `value.toString()` wrapped in double-quotes.
- * - If `value` is an *empty* object, function, or array, return result of function
- * {@link emptyRepresentation}.
- * - If `value` has properties, call {@link exports.canonicalize} on it, then return result of
- * JSON.stringify().
- *
- * @api private
- * @see exports.type
- * @param {*} value
- * @return {string}
- */
-exports.stringify = function(value) {
- var type = exports.type(value);
-
- if (!~exports.indexOf(['object', 'array', 'function'], type)) {
- if (type !== 'buffer') {
- return jsonStringify(value);
- }
- var json = value.toJSON();
- // Based on the toJSON result
- return jsonStringify(json.data && json.type ? json.data : json, 2)
- .replace(/,(\n|$)/g, '$1');
- }
-
- for (var prop in value) {
- if (Object.prototype.hasOwnProperty.call(value, prop)) {
- return jsonStringify(exports.canonicalize(value), 2).replace(/,(\n|$)/g, '$1');
- }
- }
-
- return emptyRepresentation(value, type);
-};
-
-/**
- * like JSON.stringify but more sense.
- *
- * @api private
- * @param {Object} object
- * @param {number=} spaces
- * @param {number=} depth
- * @returns {*}
- */
-function jsonStringify(object, spaces, depth) {
- if (typeof spaces === 'undefined') {
- // primitive types
- return _stringify(object);
- }
-
- depth = depth || 1;
- var space = spaces * depth;
- var str = isArray(object) ? '[' : '{';
- var end = isArray(object) ? ']' : '}';
- var length = typeof object.length === 'number' ? object.length : exports.keys(object).length;
- // `.repeat()` polyfill
- function repeat(s, n) {
- return new Array(n).join(s);
- }
-
- function _stringify(val) {
- switch (exports.type(val)) {
- case 'null':
- case 'undefined':
- val = '[' + val + ']';
- break;
- case 'array':
- case 'object':
- val = jsonStringify(val, spaces, depth + 1);
- break;
- case 'boolean':
- case 'regexp':
- case 'symbol':
- case 'number':
- val = val === 0 && (1 / val) === -Infinity // `-0`
- ? '-0'
- : val.toString();
- break;
- case 'date':
- var sDate;
- if (isNaN(val.getTime())) { // Invalid date
- sDate = val.toString();
- } else {
- sDate = val.toISOString ? val.toISOString() : toISOString(val);
- }
- val = '[Date: ' + sDate + ']';
- break;
- case 'buffer':
- var json = val.toJSON();
- // Based on the toJSON result
- json = json.data && json.type ? json.data : json;
- val = '[Buffer: ' + jsonStringify(json, 2, depth + 1) + ']';
- break;
- default:
- val = (val === '[Function]' || val === '[Circular]')
- ? val
- : JSON.stringify(val); // string
- }
- return val;
- }
-
- for (var i in object) {
- if (!Object.prototype.hasOwnProperty.call(object, i)) {
- continue; // not my business
- }
- --length;
- str += '\n ' + repeat(' ', space)
- + (isArray(object) ? '' : '"' + i + '": ') // key
- + _stringify(object[i]) // value
- + (length ? ',' : ''); // comma
- }
-
- return str
- // [], {}
- + (str.length !== 1 ? '\n' + repeat(' ', --space) + end : end);
-}
-
-/**
- * Test if a value is a buffer.
- *
- * @api private
- * @param {*} value The value to test.
- * @return {boolean} True if `value` is a buffer, otherwise false
- */
-exports.isBuffer = function(value) {
- return typeof Buffer !== 'undefined' && Buffer.isBuffer(value);
-};
-
-/**
- * Return a new Thing that has the keys in sorted order. Recursive.
- *
- * If the Thing...
- * - has already been seen, return string `'[Circular]'`
- * - is `undefined`, return string `'[undefined]'`
- * - is `null`, return value `null`
- * - is some other primitive, return the value
- * - is not a primitive or an `Array`, `Object`, or `Function`, return the value of the Thing's `toString()` method
- * - is a non-empty `Array`, `Object`, or `Function`, return the result of calling this function again.
- * - is an empty `Array`, `Object`, or `Function`, return the result of calling `emptyRepresentation()`
- *
- * @api private
- * @see {@link exports.stringify}
- * @param {*} value Thing to inspect. May or may not have properties.
- * @param {Array} [stack=[]] Stack of seen values
- * @return {(Object|Array|Function|string|undefined)}
- */
-exports.canonicalize = function(value, stack) {
- var canonicalizedObj;
- /* eslint-disable no-unused-vars */
- var prop;
- /* eslint-enable no-unused-vars */
- var type = exports.type(value);
- function withStack(value, fn) {
- stack.push(value);
- fn();
- stack.pop();
- }
-
- stack = stack || [];
-
- if (exports.indexOf(stack, value) !== -1) {
- return '[Circular]';
- }
-
- switch (type) {
- case 'undefined':
- case 'buffer':
- case 'null':
- canonicalizedObj = value;
- break;
- case 'array':
- withStack(value, function() {
- canonicalizedObj = exports.map(value, function(item) {
- return exports.canonicalize(item, stack);
- });
- });
- break;
- case 'function':
- /* eslint-disable guard-for-in */
- for (prop in value) {
- canonicalizedObj = {};
- break;
- }
- /* eslint-enable guard-for-in */
- if (!canonicalizedObj) {
- canonicalizedObj = emptyRepresentation(value, type);
- break;
- }
- /* falls through */
- case 'object':
- canonicalizedObj = canonicalizedObj || {};
- withStack(value, function() {
- exports.forEach(exports.keys(value).sort(), function(key) {
- canonicalizedObj[key] = exports.canonicalize(value[key], stack);
- });
- });
- break;
- case 'date':
- case 'number':
- case 'regexp':
- case 'boolean':
- case 'symbol':
- canonicalizedObj = value;
- break;
- default:
- canonicalizedObj = value + '';
- }
-
- return canonicalizedObj;
-};
-
-/**
- * Lookup file names at the given `path`.
- *
- * @api public
- * @param {string} path Base path to start searching from.
- * @param {string[]} extensions File extensions to look for.
- * @param {boolean} recursive Whether or not to recurse into subdirectories.
- * @return {string[]} An array of paths.
- */
-exports.lookupFiles = function lookupFiles(path, extensions, recursive) {
- var files = [];
- var re = new RegExp('\\.(' + extensions.join('|') + ')$');
-
- if (!exists(path)) {
- if (exists(path + '.js')) {
- path += '.js';
- } else {
- files = glob.sync(path);
- if (!files.length) {
- throw new Error("cannot resolve path (or pattern) '" + path + "'");
- }
- return files;
- }
- }
-
- try {
- var stat = statSync(path);
- if (stat.isFile()) {
- return path;
- }
- } catch (err) {
- // ignore error
- return;
- }
-
- readdirSync(path).forEach(function(file) {
- file = join(path, file);
- try {
- var stat = statSync(file);
- if (stat.isDirectory()) {
- if (recursive) {
- files = files.concat(lookupFiles(file, extensions, recursive));
- }
- return;
- }
- } catch (err) {
- // ignore error
- return;
- }
- if (!stat.isFile() || !re.test(file) || basename(file)[0] === '.') {
- return;
- }
- files.push(file);
- });
-
- return files;
-};
-
-/**
- * Generate an undefined error with a message warning the user.
- *
- * @return {Error}
- */
-
-exports.undefinedError = function() {
- return new Error('Caught undefined error, did you throw without specifying what?');
-};
-
-/**
- * Generate an undefined error if `err` is not defined.
- *
- * @param {Error} err
- * @return {Error}
- */
-
-exports.getError = function(err) {
- return err || exports.undefinedError();
-};
-
-/**
- * @summary
- * This Filter based on `mocha-clean` module.(see: `github.com/rstacruz/mocha-clean`)
- * @description
- * When invoking this function you get a filter function that get the Error.stack as an input,
- * and return a prettify output.
- * (i.e: strip Mocha and internal node functions from stack trace).
- * @returns {Function}
- */
-exports.stackTraceFilter = function() {
- // TODO: Replace with `process.browser`
- var slash = '/';
- var is = typeof document === 'undefined' ? { node: true } : { browser: true };
- var cwd = is.node
- ? process.cwd() + slash
- : (typeof location === 'undefined' ? window.location : location).href.replace(/\/[^\/]*$/, '/');
-
- function isMochaInternal(line) {
- return (~line.indexOf('node_modules' + slash + 'mocha' + slash))
- || (~line.indexOf('components' + slash + 'mochajs' + slash))
- || (~line.indexOf('components' + slash + 'mocha' + slash))
- || (~line.indexOf(slash + 'mocha.js'));
- }
-
- function isNodeInternal(line) {
- return (~line.indexOf('(timers.js:'))
- || (~line.indexOf('(events.js:'))
- || (~line.indexOf('(node.js:'))
- || (~line.indexOf('(module.js:'))
- || (~line.indexOf('GeneratorFunctionPrototype.next (native)'))
- || false;
- }
-
- return function(stack) {
- stack = stack.split('\n');
-
- stack = exports.reduce(stack, function(list, line) {
- if (isMochaInternal(line)) {
- return list;
- }
-
- if (is.node && isNodeInternal(line)) {
- return list;
- }
-
- // Clean up cwd(absolute)
- if (/\(?.+:\d+:\d+\)?$/.test(line)) {
- line = line.replace(cwd, '');
- }
-
- list.push(line);
- return list;
- }, []);
-
- return stack.join('\n');
- };
-};
-
-}).call(this,require('_process'),require("buffer").Buffer)
-},{"_process":58,"buffer":45,"debug":2,"fs":43,"glob":43,"path":43,"to-iso-string":72,"util":75}],40:[function(require,module,exports){
-'use strict'
-
-exports.toByteArray = toByteArray
-exports.fromByteArray = fromByteArray
-
-var lookup = []
-var revLookup = []
-var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array
-
-function init () {
- var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
- for (var i = 0, len = code.length; i < len; ++i) {
- lookup[i] = code[i]
- revLookup[code.charCodeAt(i)] = i
- }
-
- revLookup['-'.charCodeAt(0)] = 62
- revLookup['_'.charCodeAt(0)] = 63
-}
-
-init()
-
-function toByteArray (b64) {
- var i, j, l, tmp, placeHolders, arr
- var len = b64.length
-
- if (len % 4 > 0) {
- throw new Error('Invalid string. Length must be a multiple of 4')
- }
-
- // the number of equal signs (place holders)
- // if there are two placeholders, than the two characters before it
- // represent one byte
- // if there is only one, then the three characters before it represent 2 bytes
- // this is just a cheap hack to not do indexOf twice
- placeHolders = b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
-
- // base64 is 4/3 + up to two characters of the original data
- arr = new Arr(len * 3 / 4 - placeHolders)
-
- // if there are placeholders, only get up to the last complete 4 chars
- l = placeHolders > 0 ? len - 4 : len
-
- var L = 0
-
- for (i = 0, j = 0; i < l; i += 4, j += 3) {
- tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
- arr[L++] = (tmp >> 16) & 0xFF
- arr[L++] = (tmp >> 8) & 0xFF
- arr[L++] = tmp & 0xFF
- }
-
- if (placeHolders === 2) {
- tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
- arr[L++] = tmp & 0xFF
- } else if (placeHolders === 1) {
- tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
- arr[L++] = (tmp >> 8) & 0xFF
- arr[L++] = tmp & 0xFF
- }
-
- return arr
-}
-
-function tripletToBase64 (num) {
- return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
-}
-
-function encodeChunk (uint8, start, end) {
- var tmp
- var output = []
- for (var i = start; i < end; i += 3) {
- tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
- output.push(tripletToBase64(tmp))
- }
- return output.join('')
-}
-
-function fromByteArray (uint8) {
- var tmp
- var len = uint8.length
- var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
- var output = ''
- var parts = []
- var maxChunkLength = 16383 // must be multiple of 3
-
- // go through the array every three bytes, we'll deal with trailing stuff later
- for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
- parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
- }
-
- // pad the end with zeros, but make sure to not forget the extra bytes
- if (extraBytes === 1) {
- tmp = uint8[len - 1]
- output += lookup[tmp >> 2]
- output += lookup[(tmp << 4) & 0x3F]
- output += '=='
- } else if (extraBytes === 2) {
- tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
- output += lookup[tmp >> 10]
- output += lookup[(tmp >> 4) & 0x3F]
- output += lookup[(tmp << 2) & 0x3F]
- output += '='
- }
-
- parts.push(output)
-
- return parts.join('')
-}
-
-},{}],41:[function(require,module,exports){
-
-},{}],42:[function(require,module,exports){
-(function (process){
-var WritableStream = require('stream').Writable
-var inherits = require('util').inherits
-
-module.exports = BrowserStdout
-
-
-inherits(BrowserStdout, WritableStream)
-
-function BrowserStdout(opts) {
- if (!(this instanceof BrowserStdout)) return new BrowserStdout(opts)
-
- opts = opts || {}
- WritableStream.call(this, opts)
- this.label = (opts.label !== undefined) ? opts.label : 'stdout'
-}
-
-BrowserStdout.prototype._write = function(chunks, encoding, cb) {
- var output = chunks.toString ? chunks.toString() : chunks
- if (this.label === false) {
- console.log(output)
- } else {
- console.log(this.label+':', output)
- }
- process.nextTick(cb)
-}
-
-}).call(this,require('_process'))
-},{"_process":58,"stream":59,"util":75}],43:[function(require,module,exports){
-arguments[4][41][0].apply(exports,arguments)
-},{"dup":41}],44:[function(require,module,exports){
-(function (global){
-'use strict';
-
-var buffer = require('buffer');
-var Buffer = buffer.Buffer;
-var SlowBuffer = buffer.SlowBuffer;
-var MAX_LEN = buffer.kMaxLength || 2147483647;
-exports.alloc = function alloc(size, fill, encoding) {
- if (typeof Buffer.alloc === 'function') {
- return Buffer.alloc(size, fill, encoding);
- }
- if (typeof encoding === 'number') {
- throw new TypeError('encoding must not be number');
- }
- if (typeof size !== 'number') {
- throw new TypeError('size must be a number');
- }
- if (size > MAX_LEN) {
- throw new RangeError('size is too large');
- }
- var enc = encoding;
- var _fill = fill;
- if (_fill === undefined) {
- enc = undefined;
- _fill = 0;
- }
- var buf = new Buffer(size);
- if (typeof _fill === 'string') {
- var fillBuf = new Buffer(_fill, enc);
- var flen = fillBuf.length;
- var i = -1;
- while (++i < size) {
- buf[i] = fillBuf[i % flen];
- }
- } else {
- buf.fill(_fill);
- }
- return buf;
-}
-exports.allocUnsafe = function allocUnsafe(size) {
- if (typeof Buffer.allocUnsafe === 'function') {
- return Buffer.allocUnsafe(size);
- }
- if (typeof size !== 'number') {
- throw new TypeError('size must be a number');
- }
- if (size > MAX_LEN) {
- throw new RangeError('size is too large');
- }
- return new Buffer(size);
-}
-exports.from = function from(value, encodingOrOffset, length) {
- if (typeof Buffer.from === 'function' && (!global.Uint8Array || Uint8Array.from !== Buffer.from)) {
- return Buffer.from(value, encodingOrOffset, length);
- }
- if (typeof value === 'number') {
- throw new TypeError('"value" argument must not be a number');
- }
- if (typeof value === 'string') {
- return new Buffer(value, encodingOrOffset);
- }
- if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
- var offset = encodingOrOffset;
- if (arguments.length === 1) {
- return new Buffer(value);
- }
- if (typeof offset === 'undefined') {
- offset = 0;
- }
- var len = length;
- if (typeof len === 'undefined') {
- len = value.byteLength - offset;
- }
- if (offset >= value.byteLength) {
- throw new RangeError('\'offset\' is out of bounds');
- }
- if (len > value.byteLength - offset) {
- throw new RangeError('\'length\' is out of bounds');
- }
- return new Buffer(value.slice(offset, offset + len));
- }
- if (Buffer.isBuffer(value)) {
- var out = new Buffer(value.length);
- value.copy(out, 0, 0, value.length);
- return out;
- }
- if (value) {
- if (Array.isArray(value) || (typeof ArrayBuffer !== 'undefined' && value.buffer instanceof ArrayBuffer) || 'length' in value) {
- return new Buffer(value);
- }
- if (value.type === 'Buffer' && Array.isArray(value.data)) {
- return new Buffer(value.data);
- }
- }
-
- throw new TypeError('First argument must be a string, Buffer, ' + 'ArrayBuffer, Array, or array-like object.');
-}
-exports.allocUnsafeSlow = function allocUnsafeSlow(size) {
- if (typeof Buffer.allocUnsafeSlow === 'function') {
- return Buffer.allocUnsafeSlow(size);
- }
- if (typeof size !== 'number') {
- throw new TypeError('size must be a number');
- }
- if (size >= MAX_LEN) {
- throw new RangeError('size is too large');
- }
- return new SlowBuffer(size);
-}
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"buffer":45}],45:[function(require,module,exports){
-(function (global){
-/*!
- * The buffer module from node.js, for the browser.
- *
- * @author Feross Aboukhadijeh
- * @license MIT
- */
-/* eslint-disable no-proto */
-
-'use strict'
-
-var base64 = require('base64-js')
-var ieee754 = require('ieee754')
-var isArray = require('isarray')
-
-exports.Buffer = Buffer
-exports.SlowBuffer = SlowBuffer
-exports.INSPECT_MAX_BYTES = 50
-
-/**
- * If `Buffer.TYPED_ARRAY_SUPPORT`:
- * === true Use Uint8Array implementation (fastest)
- * === false Use Object implementation (most compatible, even IE6)
- *
- * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
- * Opera 11.6+, iOS 4.2+.
- *
- * Due to various browser bugs, sometimes the Object implementation will be used even
- * when the browser supports typed arrays.
- *
- * Note:
- *
- * - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
- * See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
- *
- * - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
- *
- * - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
- * incorrect length in some situations.
-
- * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
- * get the Object implementation, which is slower but behaves correctly.
- */
-Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
- ? global.TYPED_ARRAY_SUPPORT
- : typedArraySupport()
-
-/*
- * Export kMaxLength after typed array support is determined.
- */
-exports.kMaxLength = kMaxLength()
-
-function typedArraySupport () {
- try {
- var arr = new Uint8Array(1)
- arr.foo = function () { return 42 }
- return arr.foo() === 42 && // typed array instances can be augmented
- typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
- arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
- } catch (e) {
- return false
- }
-}
-
-function kMaxLength () {
- return Buffer.TYPED_ARRAY_SUPPORT
- ? 0x7fffffff
- : 0x3fffffff
-}
-
-function createBuffer (that, length) {
- if (kMaxLength() < length) {
- throw new RangeError('Invalid typed array length')
- }
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- // Return an augmented `Uint8Array` instance, for best performance
- that = new Uint8Array(length)
- that.__proto__ = Buffer.prototype
- } else {
- // Fallback: Return an object instance of the Buffer class
- if (that === null) {
- that = new Buffer(length)
- }
- that.length = length
- }
-
- return that
-}
-
-/**
- * The Buffer constructor returns instances of `Uint8Array` that have their
- * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
- * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
- * and the `Uint8Array` methods. Square bracket notation works as expected -- it
- * returns a single octet.
- *
- * The `Uint8Array` prototype remains unmodified.
- */
-
-function Buffer (arg, encodingOrOffset, length) {
- if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
- return new Buffer(arg, encodingOrOffset, length)
- }
-
- // Common case.
- if (typeof arg === 'number') {
- if (typeof encodingOrOffset === 'string') {
- throw new Error(
- 'If encoding is specified then the first argument must be a string'
- )
- }
- return allocUnsafe(this, arg)
- }
- return from(this, arg, encodingOrOffset, length)
-}
-
-Buffer.poolSize = 8192 // not used by this implementation
-
-// TODO: Legacy, not needed anymore. Remove in next major version.
-Buffer._augment = function (arr) {
- arr.__proto__ = Buffer.prototype
- return arr
-}
-
-function from (that, value, encodingOrOffset, length) {
- if (typeof value === 'number') {
- throw new TypeError('"value" argument must not be a number')
- }
-
- if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
- return fromArrayBuffer(that, value, encodingOrOffset, length)
- }
-
- if (typeof value === 'string') {
- return fromString(that, value, encodingOrOffset)
- }
-
- return fromObject(that, value)
-}
-
-/**
- * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
- * if value is a number.
- * Buffer.from(str[, encoding])
- * Buffer.from(array)
- * Buffer.from(buffer)
- * Buffer.from(arrayBuffer[, byteOffset[, length]])
- **/
-Buffer.from = function (value, encodingOrOffset, length) {
- return from(null, value, encodingOrOffset, length)
-}
-
-if (Buffer.TYPED_ARRAY_SUPPORT) {
- Buffer.prototype.__proto__ = Uint8Array.prototype
- Buffer.__proto__ = Uint8Array
- if (typeof Symbol !== 'undefined' && Symbol.species &&
- Buffer[Symbol.species] === Buffer) {
- // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
- Object.defineProperty(Buffer, Symbol.species, {
- value: null,
- configurable: true
- })
- }
-}
-
-function assertSize (size) {
- if (typeof size !== 'number') {
- throw new TypeError('"size" argument must be a number')
- }
-}
-
-function alloc (that, size, fill, encoding) {
- assertSize(size)
- if (size <= 0) {
- return createBuffer(that, size)
- }
- if (fill !== undefined) {
- // Only pay attention to encoding if it's a string. This
- // prevents accidentally sending in a number that would
- // be interpretted as a start offset.
- return typeof encoding === 'string'
- ? createBuffer(that, size).fill(fill, encoding)
- : createBuffer(that, size).fill(fill)
- }
- return createBuffer(that, size)
-}
-
-/**
- * Creates a new filled Buffer instance.
- * alloc(size[, fill[, encoding]])
- **/
-Buffer.alloc = function (size, fill, encoding) {
- return alloc(null, size, fill, encoding)
-}
-
-function allocUnsafe (that, size) {
- assertSize(size)
- that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
- if (!Buffer.TYPED_ARRAY_SUPPORT) {
- for (var i = 0; i < size; i++) {
- that[i] = 0
- }
- }
- return that
-}
-
-/**
- * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
- * */
-Buffer.allocUnsafe = function (size) {
- return allocUnsafe(null, size)
-}
-/**
- * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
- */
-Buffer.allocUnsafeSlow = function (size) {
- return allocUnsafe(null, size)
-}
-
-function fromString (that, string, encoding) {
- if (typeof encoding !== 'string' || encoding === '') {
- encoding = 'utf8'
- }
-
- if (!Buffer.isEncoding(encoding)) {
- throw new TypeError('"encoding" must be a valid string encoding')
- }
-
- var length = byteLength(string, encoding) | 0
- that = createBuffer(that, length)
-
- that.write(string, encoding)
- return that
-}
-
-function fromArrayLike (that, array) {
- var length = checked(array.length) | 0
- that = createBuffer(that, length)
- for (var i = 0; i < length; i += 1) {
- that[i] = array[i] & 255
- }
- return that
-}
-
-function fromArrayBuffer (that, array, byteOffset, length) {
- array.byteLength // this throws if `array` is not a valid ArrayBuffer
-
- if (byteOffset < 0 || array.byteLength < byteOffset) {
- throw new RangeError('\'offset\' is out of bounds')
- }
-
- if (array.byteLength < byteOffset + (length || 0)) {
- throw new RangeError('\'length\' is out of bounds')
- }
-
- if (length === undefined) {
- array = new Uint8Array(array, byteOffset)
- } else {
- array = new Uint8Array(array, byteOffset, length)
- }
-
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- // Return an augmented `Uint8Array` instance, for best performance
- that = array
- that.__proto__ = Buffer.prototype
- } else {
- // Fallback: Return an object instance of the Buffer class
- that = fromArrayLike(that, array)
- }
- return that
-}
-
-function fromObject (that, obj) {
- if (Buffer.isBuffer(obj)) {
- var len = checked(obj.length) | 0
- that = createBuffer(that, len)
-
- if (that.length === 0) {
- return that
- }
-
- obj.copy(that, 0, 0, len)
- return that
- }
-
- if (obj) {
- if ((typeof ArrayBuffer !== 'undefined' &&
- obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
- if (typeof obj.length !== 'number' || isnan(obj.length)) {
- return createBuffer(that, 0)
- }
- return fromArrayLike(that, obj)
- }
-
- if (obj.type === 'Buffer' && isArray(obj.data)) {
- return fromArrayLike(that, obj.data)
- }
- }
-
- throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
-}
-
-function checked (length) {
- // Note: cannot use `length < kMaxLength` here because that fails when
- // length is NaN (which is otherwise coerced to zero.)
- if (length >= kMaxLength()) {
- throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
- 'size: 0x' + kMaxLength().toString(16) + ' bytes')
- }
- return length | 0
-}
-
-function SlowBuffer (length) {
- if (+length != length) { // eslint-disable-line eqeqeq
- length = 0
- }
- return Buffer.alloc(+length)
-}
-
-Buffer.isBuffer = function isBuffer (b) {
- return !!(b != null && b._isBuffer)
-}
-
-Buffer.compare = function compare (a, b) {
- if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
- throw new TypeError('Arguments must be Buffers')
- }
-
- if (a === b) return 0
-
- var x = a.length
- var y = b.length
-
- for (var i = 0, len = Math.min(x, y); i < len; ++i) {
- if (a[i] !== b[i]) {
- x = a[i]
- y = b[i]
- break
- }
- }
-
- if (x < y) return -1
- if (y < x) return 1
- return 0
-}
-
-Buffer.isEncoding = function isEncoding (encoding) {
- switch (String(encoding).toLowerCase()) {
- case 'hex':
- case 'utf8':
- case 'utf-8':
- case 'ascii':
- case 'binary':
- case 'base64':
- case 'raw':
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return true
- default:
- return false
- }
-}
-
-Buffer.concat = function concat (list, length) {
- if (!isArray(list)) {
- throw new TypeError('"list" argument must be an Array of Buffers')
- }
-
- if (list.length === 0) {
- return Buffer.alloc(0)
- }
-
- var i
- if (length === undefined) {
- length = 0
- for (i = 0; i < list.length; i++) {
- length += list[i].length
- }
- }
-
- var buffer = Buffer.allocUnsafe(length)
- var pos = 0
- for (i = 0; i < list.length; i++) {
- var buf = list[i]
- if (!Buffer.isBuffer(buf)) {
- throw new TypeError('"list" argument must be an Array of Buffers')
- }
- buf.copy(buffer, pos)
- pos += buf.length
- }
- return buffer
-}
-
-function byteLength (string, encoding) {
- if (Buffer.isBuffer(string)) {
- return string.length
- }
- if (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
- (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
- return string.byteLength
- }
- if (typeof string !== 'string') {
- string = '' + string
- }
-
- var len = string.length
- if (len === 0) return 0
-
- // Use a for loop to avoid recursion
- var loweredCase = false
- for (;;) {
- switch (encoding) {
- case 'ascii':
- case 'binary':
- // Deprecated
- case 'raw':
- case 'raws':
- return len
- case 'utf8':
- case 'utf-8':
- case undefined:
- return utf8ToBytes(string).length
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return len * 2
- case 'hex':
- return len >>> 1
- case 'base64':
- return base64ToBytes(string).length
- default:
- if (loweredCase) return utf8ToBytes(string).length // assume utf8
- encoding = ('' + encoding).toLowerCase()
- loweredCase = true
- }
- }
-}
-Buffer.byteLength = byteLength
-
-function slowToString (encoding, start, end) {
- var loweredCase = false
-
- // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
- // property of a typed array.
-
- // This behaves neither like String nor Uint8Array in that we set start/end
- // to their upper/lower bounds if the value passed is out of range.
- // undefined is handled specially as per ECMA-262 6th Edition,
- // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
- if (start === undefined || start < 0) {
- start = 0
- }
- // Return early if start > this.length. Done here to prevent potential uint32
- // coercion fail below.
- if (start > this.length) {
- return ''
- }
-
- if (end === undefined || end > this.length) {
- end = this.length
- }
-
- if (end <= 0) {
- return ''
- }
-
- // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
- end >>>= 0
- start >>>= 0
-
- if (end <= start) {
- return ''
- }
-
- if (!encoding) encoding = 'utf8'
-
- while (true) {
- switch (encoding) {
- case 'hex':
- return hexSlice(this, start, end)
-
- case 'utf8':
- case 'utf-8':
- return utf8Slice(this, start, end)
-
- case 'ascii':
- return asciiSlice(this, start, end)
-
- case 'binary':
- return binarySlice(this, start, end)
-
- case 'base64':
- return base64Slice(this, start, end)
-
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return utf16leSlice(this, start, end)
-
- default:
- if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
- encoding = (encoding + '').toLowerCase()
- loweredCase = true
- }
- }
-}
-
-// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
-// Buffer instances.
-Buffer.prototype._isBuffer = true
-
-function swap (b, n, m) {
- var i = b[n]
- b[n] = b[m]
- b[m] = i
-}
-
-Buffer.prototype.swap16 = function swap16 () {
- var len = this.length
- if (len % 2 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 16-bits')
- }
- for (var i = 0; i < len; i += 2) {
- swap(this, i, i + 1)
- }
- return this
-}
-
-Buffer.prototype.swap32 = function swap32 () {
- var len = this.length
- if (len % 4 !== 0) {
- throw new RangeError('Buffer size must be a multiple of 32-bits')
- }
- for (var i = 0; i < len; i += 4) {
- swap(this, i, i + 3)
- swap(this, i + 1, i + 2)
- }
- return this
-}
-
-Buffer.prototype.toString = function toString () {
- var length = this.length | 0
- if (length === 0) return ''
- if (arguments.length === 0) return utf8Slice(this, 0, length)
- return slowToString.apply(this, arguments)
-}
-
-Buffer.prototype.equals = function equals (b) {
- if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
- if (this === b) return true
- return Buffer.compare(this, b) === 0
-}
-
-Buffer.prototype.inspect = function inspect () {
- var str = ''
- var max = exports.INSPECT_MAX_BYTES
- if (this.length > 0) {
- str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
- if (this.length > max) str += ' ... '
- }
- return ''
-}
-
-Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
- if (!Buffer.isBuffer(target)) {
- throw new TypeError('Argument must be a Buffer')
- }
-
- if (start === undefined) {
- start = 0
- }
- if (end === undefined) {
- end = target ? target.length : 0
- }
- if (thisStart === undefined) {
- thisStart = 0
- }
- if (thisEnd === undefined) {
- thisEnd = this.length
- }
-
- if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
- throw new RangeError('out of range index')
- }
-
- if (thisStart >= thisEnd && start >= end) {
- return 0
- }
- if (thisStart >= thisEnd) {
- return -1
- }
- if (start >= end) {
- return 1
- }
-
- start >>>= 0
- end >>>= 0
- thisStart >>>= 0
- thisEnd >>>= 0
-
- if (this === target) return 0
-
- var x = thisEnd - thisStart
- var y = end - start
- var len = Math.min(x, y)
-
- var thisCopy = this.slice(thisStart, thisEnd)
- var targetCopy = target.slice(start, end)
-
- for (var i = 0; i < len; ++i) {
- if (thisCopy[i] !== targetCopy[i]) {
- x = thisCopy[i]
- y = targetCopy[i]
- break
- }
- }
-
- if (x < y) return -1
- if (y < x) return 1
- return 0
-}
-
-function arrayIndexOf (arr, val, byteOffset, encoding) {
- var indexSize = 1
- var arrLength = arr.length
- var valLength = val.length
-
- if (encoding !== undefined) {
- encoding = String(encoding).toLowerCase()
- if (encoding === 'ucs2' || encoding === 'ucs-2' ||
- encoding === 'utf16le' || encoding === 'utf-16le') {
- if (arr.length < 2 || val.length < 2) {
- return -1
- }
- indexSize = 2
- arrLength /= 2
- valLength /= 2
- byteOffset /= 2
- }
- }
-
- function read (buf, i) {
- if (indexSize === 1) {
- return buf[i]
- } else {
- return buf.readUInt16BE(i * indexSize)
- }
- }
-
- var foundIndex = -1
- for (var i = 0; byteOffset + i < arrLength; i++) {
- if (read(arr, byteOffset + i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
- if (foundIndex === -1) foundIndex = i
- if (i - foundIndex + 1 === valLength) return (byteOffset + foundIndex) * indexSize
- } else {
- if (foundIndex !== -1) i -= i - foundIndex
- foundIndex = -1
- }
- }
- return -1
-}
-
-Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
- if (typeof byteOffset === 'string') {
- encoding = byteOffset
- byteOffset = 0
- } else if (byteOffset > 0x7fffffff) {
- byteOffset = 0x7fffffff
- } else if (byteOffset < -0x80000000) {
- byteOffset = -0x80000000
- }
- byteOffset >>= 0
-
- if (this.length === 0) return -1
- if (byteOffset >= this.length) return -1
-
- // Negative offsets start from the end of the buffer
- if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)
-
- if (typeof val === 'string') {
- val = Buffer.from(val, encoding)
- }
-
- if (Buffer.isBuffer(val)) {
- // special case: looking for empty string/buffer always fails
- if (val.length === 0) {
- return -1
- }
- return arrayIndexOf(this, val, byteOffset, encoding)
- }
- if (typeof val === 'number') {
- if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
- return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
- }
- return arrayIndexOf(this, [ val ], byteOffset, encoding)
- }
-
- throw new TypeError('val must be string, number or Buffer')
-}
-
-Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
- return this.indexOf(val, byteOffset, encoding) !== -1
-}
-
-function hexWrite (buf, string, offset, length) {
- offset = Number(offset) || 0
- var remaining = buf.length - offset
- if (!length) {
- length = remaining
- } else {
- length = Number(length)
- if (length > remaining) {
- length = remaining
- }
- }
-
- // must be an even number of digits
- var strLen = string.length
- if (strLen % 2 !== 0) throw new Error('Invalid hex string')
-
- if (length > strLen / 2) {
- length = strLen / 2
- }
- for (var i = 0; i < length; i++) {
- var parsed = parseInt(string.substr(i * 2, 2), 16)
- if (isNaN(parsed)) return i
- buf[offset + i] = parsed
- }
- return i
-}
-
-function utf8Write (buf, string, offset, length) {
- return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
-}
-
-function asciiWrite (buf, string, offset, length) {
- return blitBuffer(asciiToBytes(string), buf, offset, length)
-}
-
-function binaryWrite (buf, string, offset, length) {
- return asciiWrite(buf, string, offset, length)
-}
-
-function base64Write (buf, string, offset, length) {
- return blitBuffer(base64ToBytes(string), buf, offset, length)
-}
-
-function ucs2Write (buf, string, offset, length) {
- return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
-}
-
-Buffer.prototype.write = function write (string, offset, length, encoding) {
- // Buffer#write(string)
- if (offset === undefined) {
- encoding = 'utf8'
- length = this.length
- offset = 0
- // Buffer#write(string, encoding)
- } else if (length === undefined && typeof offset === 'string') {
- encoding = offset
- length = this.length
- offset = 0
- // Buffer#write(string, offset[, length][, encoding])
- } else if (isFinite(offset)) {
- offset = offset | 0
- if (isFinite(length)) {
- length = length | 0
- if (encoding === undefined) encoding = 'utf8'
- } else {
- encoding = length
- length = undefined
- }
- // legacy write(string, encoding, offset, length) - remove in v0.13
- } else {
- throw new Error(
- 'Buffer.write(string, encoding, offset[, length]) is no longer supported'
- )
- }
-
- var remaining = this.length - offset
- if (length === undefined || length > remaining) length = remaining
-
- if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
- throw new RangeError('Attempt to write outside buffer bounds')
- }
-
- if (!encoding) encoding = 'utf8'
-
- var loweredCase = false
- for (;;) {
- switch (encoding) {
- case 'hex':
- return hexWrite(this, string, offset, length)
-
- case 'utf8':
- case 'utf-8':
- return utf8Write(this, string, offset, length)
-
- case 'ascii':
- return asciiWrite(this, string, offset, length)
-
- case 'binary':
- return binaryWrite(this, string, offset, length)
-
- case 'base64':
- // Warning: maxLength not taken into account in base64Write
- return base64Write(this, string, offset, length)
-
- case 'ucs2':
- case 'ucs-2':
- case 'utf16le':
- case 'utf-16le':
- return ucs2Write(this, string, offset, length)
-
- default:
- if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
- encoding = ('' + encoding).toLowerCase()
- loweredCase = true
- }
- }
-}
-
-Buffer.prototype.toJSON = function toJSON () {
- return {
- type: 'Buffer',
- data: Array.prototype.slice.call(this._arr || this, 0)
- }
-}
-
-function base64Slice (buf, start, end) {
- if (start === 0 && end === buf.length) {
- return base64.fromByteArray(buf)
- } else {
- return base64.fromByteArray(buf.slice(start, end))
- }
-}
-
-function utf8Slice (buf, start, end) {
- end = Math.min(buf.length, end)
- var res = []
-
- var i = start
- while (i < end) {
- var firstByte = buf[i]
- var codePoint = null
- var bytesPerSequence = (firstByte > 0xEF) ? 4
- : (firstByte > 0xDF) ? 3
- : (firstByte > 0xBF) ? 2
- : 1
-
- if (i + bytesPerSequence <= end) {
- var secondByte, thirdByte, fourthByte, tempCodePoint
-
- switch (bytesPerSequence) {
- case 1:
- if (firstByte < 0x80) {
- codePoint = firstByte
- }
- break
- case 2:
- secondByte = buf[i + 1]
- if ((secondByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
- if (tempCodePoint > 0x7F) {
- codePoint = tempCodePoint
- }
- }
- break
- case 3:
- secondByte = buf[i + 1]
- thirdByte = buf[i + 2]
- if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
- if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
- codePoint = tempCodePoint
- }
- }
- break
- case 4:
- secondByte = buf[i + 1]
- thirdByte = buf[i + 2]
- fourthByte = buf[i + 3]
- if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
- tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
- if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
- codePoint = tempCodePoint
- }
- }
- }
- }
-
- if (codePoint === null) {
- // we did not generate a valid codePoint so insert a
- // replacement char (U+FFFD) and advance only 1 byte
- codePoint = 0xFFFD
- bytesPerSequence = 1
- } else if (codePoint > 0xFFFF) {
- // encode to utf16 (surrogate pair dance)
- codePoint -= 0x10000
- res.push(codePoint >>> 10 & 0x3FF | 0xD800)
- codePoint = 0xDC00 | codePoint & 0x3FF
- }
-
- res.push(codePoint)
- i += bytesPerSequence
- }
-
- return decodeCodePointsArray(res)
-}
-
-// Based on http://stackoverflow.com/a/22747272/680742, the browser with
-// the lowest limit is Chrome, with 0x10000 args.
-// We go 1 magnitude less, for safety
-var MAX_ARGUMENTS_LENGTH = 0x1000
-
-function decodeCodePointsArray (codePoints) {
- var len = codePoints.length
- if (len <= MAX_ARGUMENTS_LENGTH) {
- return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
- }
-
- // Decode in chunks to avoid "call stack size exceeded".
- var res = ''
- var i = 0
- while (i < len) {
- res += String.fromCharCode.apply(
- String,
- codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
- )
- }
- return res
-}
-
-function asciiSlice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; i++) {
- ret += String.fromCharCode(buf[i] & 0x7F)
- }
- return ret
-}
-
-function binarySlice (buf, start, end) {
- var ret = ''
- end = Math.min(buf.length, end)
-
- for (var i = start; i < end; i++) {
- ret += String.fromCharCode(buf[i])
- }
- return ret
-}
-
-function hexSlice (buf, start, end) {
- var len = buf.length
-
- if (!start || start < 0) start = 0
- if (!end || end < 0 || end > len) end = len
-
- var out = ''
- for (var i = start; i < end; i++) {
- out += toHex(buf[i])
- }
- return out
-}
-
-function utf16leSlice (buf, start, end) {
- var bytes = buf.slice(start, end)
- var res = ''
- for (var i = 0; i < bytes.length; i += 2) {
- res += String.fromCharCode(bytes[i] + bytes[i + 1] * 256)
- }
- return res
-}
-
-Buffer.prototype.slice = function slice (start, end) {
- var len = this.length
- start = ~~start
- end = end === undefined ? len : ~~end
-
- if (start < 0) {
- start += len
- if (start < 0) start = 0
- } else if (start > len) {
- start = len
- }
-
- if (end < 0) {
- end += len
- if (end < 0) end = 0
- } else if (end > len) {
- end = len
- }
-
- if (end < start) end = start
-
- var newBuf
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- newBuf = this.subarray(start, end)
- newBuf.__proto__ = Buffer.prototype
- } else {
- var sliceLen = end - start
- newBuf = new Buffer(sliceLen, undefined)
- for (var i = 0; i < sliceLen; i++) {
- newBuf[i] = this[i + start]
- }
- }
-
- return newBuf
-}
-
-/*
- * Need to make sure that buffer isn't trying to write out of bounds.
- */
-function checkOffset (offset, ext, length) {
- if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
- if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
-}
-
-Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var val = this[offset]
- var mul = 1
- var i = 0
- while (++i < byteLength && (mul *= 0x100)) {
- val += this[offset + i] * mul
- }
-
- return val
-}
-
-Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) {
- checkOffset(offset, byteLength, this.length)
- }
-
- var val = this[offset + --byteLength]
- var mul = 1
- while (byteLength > 0 && (mul *= 0x100)) {
- val += this[offset + --byteLength] * mul
- }
-
- return val
-}
-
-Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 1, this.length)
- return this[offset]
-}
-
-Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- return this[offset] | (this[offset + 1] << 8)
-}
-
-Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- return (this[offset] << 8) | this[offset + 1]
-}
-
-Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return ((this[offset]) |
- (this[offset + 1] << 8) |
- (this[offset + 2] << 16)) +
- (this[offset + 3] * 0x1000000)
-}
-
-Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset] * 0x1000000) +
- ((this[offset + 1] << 16) |
- (this[offset + 2] << 8) |
- this[offset + 3])
-}
-
-Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var val = this[offset]
- var mul = 1
- var i = 0
- while (++i < byteLength && (mul *= 0x100)) {
- val += this[offset + i] * mul
- }
- mul *= 0x80
-
- if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
- return val
-}
-
-Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) checkOffset(offset, byteLength, this.length)
-
- var i = byteLength
- var mul = 1
- var val = this[offset + --i]
- while (i > 0 && (mul *= 0x100)) {
- val += this[offset + --i] * mul
- }
- mul *= 0x80
-
- if (val >= mul) val -= Math.pow(2, 8 * byteLength)
-
- return val
-}
-
-Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 1, this.length)
- if (!(this[offset] & 0x80)) return (this[offset])
- return ((0xff - this[offset] + 1) * -1)
-}
-
-Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- var val = this[offset] | (this[offset + 1] << 8)
- return (val & 0x8000) ? val | 0xFFFF0000 : val
-}
-
-Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 2, this.length)
- var val = this[offset + 1] | (this[offset] << 8)
- return (val & 0x8000) ? val | 0xFFFF0000 : val
-}
-
-Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset]) |
- (this[offset + 1] << 8) |
- (this[offset + 2] << 16) |
- (this[offset + 3] << 24)
-}
-
-Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
-
- return (this[offset] << 24) |
- (this[offset + 1] << 16) |
- (this[offset + 2] << 8) |
- (this[offset + 3])
-}
-
-Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
- return ieee754.read(this, offset, true, 23, 4)
-}
-
-Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 4, this.length)
- return ieee754.read(this, offset, false, 23, 4)
-}
-
-Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 8, this.length)
- return ieee754.read(this, offset, true, 52, 8)
-}
-
-Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
- if (!noAssert) checkOffset(offset, 8, this.length)
- return ieee754.read(this, offset, false, 52, 8)
-}
-
-function checkInt (buf, value, offset, ext, max, min) {
- if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
- if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
- if (offset + ext > buf.length) throw new RangeError('Index out of range')
-}
-
-Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) {
- var maxBytes = Math.pow(2, 8 * byteLength) - 1
- checkInt(this, value, offset, byteLength, maxBytes, 0)
- }
-
- var mul = 1
- var i = 0
- this[offset] = value & 0xFF
- while (++i < byteLength && (mul *= 0x100)) {
- this[offset + i] = (value / mul) & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- byteLength = byteLength | 0
- if (!noAssert) {
- var maxBytes = Math.pow(2, 8 * byteLength) - 1
- checkInt(this, value, offset, byteLength, maxBytes, 0)
- }
-
- var i = byteLength - 1
- var mul = 1
- this[offset + i] = value & 0xFF
- while (--i >= 0 && (mul *= 0x100)) {
- this[offset + i] = (value / mul) & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
- if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
- this[offset] = (value & 0xff)
- return offset + 1
-}
-
-function objectWriteUInt16 (buf, value, offset, littleEndian) {
- if (value < 0) value = 0xffff + value + 1
- for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
- buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
- (littleEndian ? i : 1 - i) * 8
- }
-}
-
-Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- } else {
- objectWriteUInt16(this, value, offset, true)
- }
- return offset + 2
-}
-
-Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 8)
- this[offset + 1] = (value & 0xff)
- } else {
- objectWriteUInt16(this, value, offset, false)
- }
- return offset + 2
-}
-
-function objectWriteUInt32 (buf, value, offset, littleEndian) {
- if (value < 0) value = 0xffffffff + value + 1
- for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
- buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
- }
-}
-
-Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset + 3] = (value >>> 24)
- this[offset + 2] = (value >>> 16)
- this[offset + 1] = (value >>> 8)
- this[offset] = (value & 0xff)
- } else {
- objectWriteUInt32(this, value, offset, true)
- }
- return offset + 4
-}
-
-Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 24)
- this[offset + 1] = (value >>> 16)
- this[offset + 2] = (value >>> 8)
- this[offset + 3] = (value & 0xff)
- } else {
- objectWriteUInt32(this, value, offset, false)
- }
- return offset + 4
-}
-
-Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) {
- var limit = Math.pow(2, 8 * byteLength - 1)
-
- checkInt(this, value, offset, byteLength, limit - 1, -limit)
- }
-
- var i = 0
- var mul = 1
- var sub = 0
- this[offset] = value & 0xFF
- while (++i < byteLength && (mul *= 0x100)) {
- if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
- sub = 1
- }
- this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) {
- var limit = Math.pow(2, 8 * byteLength - 1)
-
- checkInt(this, value, offset, byteLength, limit - 1, -limit)
- }
-
- var i = byteLength - 1
- var mul = 1
- var sub = 0
- this[offset + i] = value & 0xFF
- while (--i >= 0 && (mul *= 0x100)) {
- if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
- sub = 1
- }
- this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
- }
-
- return offset + byteLength
-}
-
-Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
- if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
- if (value < 0) value = 0xff + value + 1
- this[offset] = (value & 0xff)
- return offset + 1
-}
-
-Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- } else {
- objectWriteUInt16(this, value, offset, true)
- }
- return offset + 2
-}
-
-Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 8)
- this[offset + 1] = (value & 0xff)
- } else {
- objectWriteUInt16(this, value, offset, false)
- }
- return offset + 2
-}
-
-Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value & 0xff)
- this[offset + 1] = (value >>> 8)
- this[offset + 2] = (value >>> 16)
- this[offset + 3] = (value >>> 24)
- } else {
- objectWriteUInt32(this, value, offset, true)
- }
- return offset + 4
-}
-
-Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
- value = +value
- offset = offset | 0
- if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
- if (value < 0) value = 0xffffffff + value + 1
- if (Buffer.TYPED_ARRAY_SUPPORT) {
- this[offset] = (value >>> 24)
- this[offset + 1] = (value >>> 16)
- this[offset + 2] = (value >>> 8)
- this[offset + 3] = (value & 0xff)
- } else {
- objectWriteUInt32(this, value, offset, false)
- }
- return offset + 4
-}
-
-function checkIEEE754 (buf, value, offset, ext, max, min) {
- if (offset + ext > buf.length) throw new RangeError('Index out of range')
- if (offset < 0) throw new RangeError('Index out of range')
-}
-
-function writeFloat (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
- }
- ieee754.write(buf, value, offset, littleEndian, 23, 4)
- return offset + 4
-}
-
-Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
- return writeFloat(this, value, offset, true, noAssert)
-}
-
-Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
- return writeFloat(this, value, offset, false, noAssert)
-}
-
-function writeDouble (buf, value, offset, littleEndian, noAssert) {
- if (!noAssert) {
- checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
- }
- ieee754.write(buf, value, offset, littleEndian, 52, 8)
- return offset + 8
-}
-
-Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
- return writeDouble(this, value, offset, true, noAssert)
-}
-
-Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
- return writeDouble(this, value, offset, false, noAssert)
-}
-
-// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
-Buffer.prototype.copy = function copy (target, targetStart, start, end) {
- if (!start) start = 0
- if (!end && end !== 0) end = this.length
- if (targetStart >= target.length) targetStart = target.length
- if (!targetStart) targetStart = 0
- if (end > 0 && end < start) end = start
-
- // Copy 0 bytes; we're done
- if (end === start) return 0
- if (target.length === 0 || this.length === 0) return 0
-
- // Fatal error conditions
- if (targetStart < 0) {
- throw new RangeError('targetStart out of bounds')
- }
- if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
- if (end < 0) throw new RangeError('sourceEnd out of bounds')
-
- // Are we oob?
- if (end > this.length) end = this.length
- if (target.length - targetStart < end - start) {
- end = target.length - targetStart + start
- }
-
- var len = end - start
- var i
-
- if (this === target && start < targetStart && targetStart < end) {
- // descending copy from end
- for (i = len - 1; i >= 0; i--) {
- target[i + targetStart] = this[i + start]
- }
- } else if (len < 1000 || !Buffer.TYPED_ARRAY_SUPPORT) {
- // ascending copy from start
- for (i = 0; i < len; i++) {
- target[i + targetStart] = this[i + start]
- }
- } else {
- Uint8Array.prototype.set.call(
- target,
- this.subarray(start, start + len),
- targetStart
- )
- }
-
- return len
-}
-
-// Usage:
-// buffer.fill(number[, offset[, end]])
-// buffer.fill(buffer[, offset[, end]])
-// buffer.fill(string[, offset[, end]][, encoding])
-Buffer.prototype.fill = function fill (val, start, end, encoding) {
- // Handle string cases:
- if (typeof val === 'string') {
- if (typeof start === 'string') {
- encoding = start
- start = 0
- end = this.length
- } else if (typeof end === 'string') {
- encoding = end
- end = this.length
- }
- if (val.length === 1) {
- var code = val.charCodeAt(0)
- if (code < 256) {
- val = code
- }
- }
- if (encoding !== undefined && typeof encoding !== 'string') {
- throw new TypeError('encoding must be a string')
- }
- if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
- throw new TypeError('Unknown encoding: ' + encoding)
- }
- } else if (typeof val === 'number') {
- val = val & 255
- }
-
- // Invalid ranges are not set to a default, so can range check early.
- if (start < 0 || this.length < start || this.length < end) {
- throw new RangeError('Out of range index')
- }
-
- if (end <= start) {
- return this
- }
-
- start = start >>> 0
- end = end === undefined ? this.length : end >>> 0
-
- if (!val) val = 0
-
- var i
- if (typeof val === 'number') {
- for (i = start; i < end; i++) {
- this[i] = val
- }
- } else {
- var bytes = Buffer.isBuffer(val)
- ? val
- : utf8ToBytes(new Buffer(val, encoding).toString())
- var len = bytes.length
- for (i = 0; i < end - start; i++) {
- this[i + start] = bytes[i % len]
- }
- }
-
- return this
-}
-
-// HELPER FUNCTIONS
-// ================
-
-var INVALID_BASE64_RE = /[^+\/0-9A-Za-z-_]/g
-
-function base64clean (str) {
- // Node strips out invalid characters like \n and \t from the string, base64-js does not
- str = stringtrim(str).replace(INVALID_BASE64_RE, '')
- // Node converts strings with length < 2 to ''
- if (str.length < 2) return ''
- // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
- while (str.length % 4 !== 0) {
- str = str + '='
- }
- return str
-}
-
-function stringtrim (str) {
- if (str.trim) return str.trim()
- return str.replace(/^\s+|\s+$/g, '')
-}
-
-function toHex (n) {
- if (n < 16) return '0' + n.toString(16)
- return n.toString(16)
-}
-
-function utf8ToBytes (string, units) {
- units = units || Infinity
- var codePoint
- var length = string.length
- var leadSurrogate = null
- var bytes = []
-
- for (var i = 0; i < length; i++) {
- codePoint = string.charCodeAt(i)
-
- // is surrogate component
- if (codePoint > 0xD7FF && codePoint < 0xE000) {
- // last char was a lead
- if (!leadSurrogate) {
- // no lead yet
- if (codePoint > 0xDBFF) {
- // unexpected trail
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- continue
- } else if (i + 1 === length) {
- // unpaired lead
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- continue
- }
-
- // valid lead
- leadSurrogate = codePoint
-
- continue
- }
-
- // 2 leads in a row
- if (codePoint < 0xDC00) {
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- leadSurrogate = codePoint
- continue
- }
-
- // valid surrogate pair
- codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
- } else if (leadSurrogate) {
- // valid bmp char, but last char was a lead
- if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
- }
-
- leadSurrogate = null
-
- // encode utf8
- if (codePoint < 0x80) {
- if ((units -= 1) < 0) break
- bytes.push(codePoint)
- } else if (codePoint < 0x800) {
- if ((units -= 2) < 0) break
- bytes.push(
- codePoint >> 0x6 | 0xC0,
- codePoint & 0x3F | 0x80
- )
- } else if (codePoint < 0x10000) {
- if ((units -= 3) < 0) break
- bytes.push(
- codePoint >> 0xC | 0xE0,
- codePoint >> 0x6 & 0x3F | 0x80,
- codePoint & 0x3F | 0x80
- )
- } else if (codePoint < 0x110000) {
- if ((units -= 4) < 0) break
- bytes.push(
- codePoint >> 0x12 | 0xF0,
- codePoint >> 0xC & 0x3F | 0x80,
- codePoint >> 0x6 & 0x3F | 0x80,
- codePoint & 0x3F | 0x80
- )
- } else {
- throw new Error('Invalid code point')
- }
- }
-
- return bytes
-}
-
-function asciiToBytes (str) {
- var byteArray = []
- for (var i = 0; i < str.length; i++) {
- // Node's code seems to be doing this and not & 0x7F..
- byteArray.push(str.charCodeAt(i) & 0xFF)
- }
- return byteArray
-}
-
-function utf16leToBytes (str, units) {
- var c, hi, lo
- var byteArray = []
- for (var i = 0; i < str.length; i++) {
- if ((units -= 2) < 0) break
-
- c = str.charCodeAt(i)
- hi = c >> 8
- lo = c % 256
- byteArray.push(lo)
- byteArray.push(hi)
- }
-
- return byteArray
-}
-
-function base64ToBytes (str) {
- return base64.toByteArray(base64clean(str))
-}
-
-function blitBuffer (src, dst, offset, length) {
- for (var i = 0; i < length; i++) {
- if ((i + offset >= dst.length) || (i >= src.length)) break
- dst[i + offset] = src[i]
- }
- return i
-}
-
-function isnan (val) {
- return val !== val // eslint-disable-line no-self-compare
-}
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"base64-js":40,"ieee754":52,"isarray":46}],46:[function(require,module,exports){
-var toString = {}.toString;
-
-module.exports = Array.isArray || function (arr) {
- return toString.call(arr) == '[object Array]';
-};
-
-},{}],47:[function(require,module,exports){
-(function (Buffer){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-
-function isArray(arg) {
- if (Array.isArray) {
- return Array.isArray(arg);
- }
- return objectToString(arg) === '[object Array]';
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
- return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
- return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
- return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
- return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
- return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
- return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
- return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
- return objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
- return objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
- return (objectToString(e) === '[object Error]' || e instanceof Error);
-}
-exports.isError = isError;
-
-function isFunction(arg) {
- return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
- return arg === null ||
- typeof arg === 'boolean' ||
- typeof arg === 'number' ||
- typeof arg === 'string' ||
- typeof arg === 'symbol' || // ES6 symbol
- typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-exports.isBuffer = Buffer.isBuffer;
-
-function objectToString(o) {
- return Object.prototype.toString.call(o);
-}
-
-}).call(this,{"isBuffer":require("../../is-buffer/index.js")})
-},{"../../is-buffer/index.js":54}],48:[function(require,module,exports){
-/* See LICENSE file for terms of use */
-
-/*
- * Text diff implementation.
- *
- * This library supports the following APIS:
- * JsDiff.diffChars: Character by character diff
- * JsDiff.diffWords: Word (as defined by \b regex) diff which ignores whitespace
- * JsDiff.diffLines: Line based diff
- *
- * JsDiff.diffCss: Diff targeted at CSS content
- *
- * These methods are based on the implementation proposed in
- * "An O(ND) Difference Algorithm and its Variations" (Myers, 1986).
- * http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.4.6927
- */
-(function(global, undefined) {
- var objectPrototypeToString = Object.prototype.toString;
-
- /*istanbul ignore next*/
- function map(arr, mapper, that) {
- if (Array.prototype.map) {
- return Array.prototype.map.call(arr, mapper, that);
- }
-
- var other = new Array(arr.length);
-
- for (var i = 0, n = arr.length; i < n; i++) {
- other[i] = mapper.call(that, arr[i], i, arr);
- }
- return other;
- }
- function clonePath(path) {
- return { newPos: path.newPos, components: path.components.slice(0) };
- }
- function removeEmpty(array) {
- var ret = [];
- for (var i = 0; i < array.length; i++) {
- if (array[i]) {
- ret.push(array[i]);
- }
- }
- return ret;
- }
- function escapeHTML(s) {
- var n = s;
- n = n.replace(/&/g, '&');
- n = n.replace(//g, '>');
- n = n.replace(/"/g, '"');
-
- return n;
- }
-
- // This function handles the presence of circular references by bailing out when encountering an
- // object that is already on the "stack" of items being processed.
- function canonicalize(obj, stack, replacementStack) {
- stack = stack || [];
- replacementStack = replacementStack || [];
-
- var i;
-
- for (i = 0; i < stack.length; i += 1) {
- if (stack[i] === obj) {
- return replacementStack[i];
- }
- }
-
- var canonicalizedObj;
-
- if ('[object Array]' === objectPrototypeToString.call(obj)) {
- stack.push(obj);
- canonicalizedObj = new Array(obj.length);
- replacementStack.push(canonicalizedObj);
- for (i = 0; i < obj.length; i += 1) {
- canonicalizedObj[i] = canonicalize(obj[i], stack, replacementStack);
- }
- stack.pop();
- replacementStack.pop();
- } else if (typeof obj === 'object' && obj !== null) {
- stack.push(obj);
- canonicalizedObj = {};
- replacementStack.push(canonicalizedObj);
- var sortedKeys = [],
- key;
- for (key in obj) {
- sortedKeys.push(key);
- }
- sortedKeys.sort();
- for (i = 0; i < sortedKeys.length; i += 1) {
- key = sortedKeys[i];
- canonicalizedObj[key] = canonicalize(obj[key], stack, replacementStack);
- }
- stack.pop();
- replacementStack.pop();
- } else {
- canonicalizedObj = obj;
- }
- return canonicalizedObj;
- }
-
- function buildValues(components, newString, oldString, useLongestToken) {
- var componentPos = 0,
- componentLen = components.length,
- newPos = 0,
- oldPos = 0;
-
- for (; componentPos < componentLen; componentPos++) {
- var component = components[componentPos];
- if (!component.removed) {
- if (!component.added && useLongestToken) {
- var value = newString.slice(newPos, newPos + component.count);
- value = map(value, function(value, i) {
- var oldValue = oldString[oldPos + i];
- return oldValue.length > value.length ? oldValue : value;
- });
-
- component.value = value.join('');
- } else {
- component.value = newString.slice(newPos, newPos + component.count).join('');
- }
- newPos += component.count;
-
- // Common case
- if (!component.added) {
- oldPos += component.count;
- }
- } else {
- component.value = oldString.slice(oldPos, oldPos + component.count).join('');
- oldPos += component.count;
-
- // Reverse add and remove so removes are output first to match common convention
- // The diffing algorithm is tied to add then remove output and this is the simplest
- // route to get the desired output with minimal overhead.
- if (componentPos && components[componentPos - 1].added) {
- var tmp = components[componentPos - 1];
- components[componentPos - 1] = components[componentPos];
- components[componentPos] = tmp;
- }
- }
- }
-
- return components;
- }
-
- function Diff(ignoreWhitespace) {
- this.ignoreWhitespace = ignoreWhitespace;
- }
- Diff.prototype = {
- diff: function(oldString, newString, callback) {
- var self = this;
-
- function done(value) {
- if (callback) {
- setTimeout(function() { callback(undefined, value); }, 0);
- return true;
- } else {
- return value;
- }
- }
-
- // Handle the identity case (this is due to unrolling editLength == 0
- if (newString === oldString) {
- return done([{ value: newString }]);
- }
- if (!newString) {
- return done([{ value: oldString, removed: true }]);
- }
- if (!oldString) {
- return done([{ value: newString, added: true }]);
- }
-
- newString = this.tokenize(newString);
- oldString = this.tokenize(oldString);
-
- var newLen = newString.length, oldLen = oldString.length;
- var editLength = 1;
- var maxEditLength = newLen + oldLen;
- var bestPath = [{ newPos: -1, components: [] }];
-
- // Seed editLength = 0, i.e. the content starts with the same values
- var oldPos = this.extractCommon(bestPath[0], newString, oldString, 0);
- if (bestPath[0].newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
- // Identity per the equality and tokenizer
- return done([{value: newString.join('')}]);
- }
-
- // Main worker method. checks all permutations of a given edit length for acceptance.
- function execEditLength() {
- for (var diagonalPath = -1 * editLength; diagonalPath <= editLength; diagonalPath += 2) {
- var basePath;
- var addPath = bestPath[diagonalPath - 1],
- removePath = bestPath[diagonalPath + 1],
- oldPos = (removePath ? removePath.newPos : 0) - diagonalPath;
- if (addPath) {
- // No one else is going to attempt to use this value, clear it
- bestPath[diagonalPath - 1] = undefined;
- }
-
- var canAdd = addPath && addPath.newPos + 1 < newLen,
- canRemove = removePath && 0 <= oldPos && oldPos < oldLen;
- if (!canAdd && !canRemove) {
- // If this path is a terminal then prune
- bestPath[diagonalPath] = undefined;
- continue;
- }
-
- // Select the diagonal that we want to branch from. We select the prior
- // path whose position in the new string is the farthest from the origin
- // and does not pass the bounds of the diff graph
- if (!canAdd || (canRemove && addPath.newPos < removePath.newPos)) {
- basePath = clonePath(removePath);
- self.pushComponent(basePath.components, undefined, true);
- } else {
- basePath = addPath; // No need to clone, we've pulled it from the list
- basePath.newPos++;
- self.pushComponent(basePath.components, true, undefined);
- }
-
- oldPos = self.extractCommon(basePath, newString, oldString, diagonalPath);
-
- // If we have hit the end of both strings, then we are done
- if (basePath.newPos + 1 >= newLen && oldPos + 1 >= oldLen) {
- return done(buildValues(basePath.components, newString, oldString, self.useLongestToken));
- } else {
- // Otherwise track this path as a potential candidate and continue.
- bestPath[diagonalPath] = basePath;
- }
- }
-
- editLength++;
- }
-
- // Performs the length of edit iteration. Is a bit fugly as this has to support the
- // sync and async mode which is never fun. Loops over execEditLength until a value
- // is produced.
- if (callback) {
- (function exec() {
- setTimeout(function() {
- // This should not happen, but we want to be safe.
- /*istanbul ignore next */
- if (editLength > maxEditLength) {
- return callback();
- }
-
- if (!execEditLength()) {
- exec();
- }
- }, 0);
- }());
- } else {
- while (editLength <= maxEditLength) {
- var ret = execEditLength();
- if (ret) {
- return ret;
- }
- }
- }
- },
-
- pushComponent: function(components, added, removed) {
- var last = components[components.length - 1];
- if (last && last.added === added && last.removed === removed) {
- // We need to clone here as the component clone operation is just
- // as shallow array clone
- components[components.length - 1] = {count: last.count + 1, added: added, removed: removed };
- } else {
- components.push({count: 1, added: added, removed: removed });
- }
- },
- extractCommon: function(basePath, newString, oldString, diagonalPath) {
- var newLen = newString.length,
- oldLen = oldString.length,
- newPos = basePath.newPos,
- oldPos = newPos - diagonalPath,
-
- commonCount = 0;
- while (newPos + 1 < newLen && oldPos + 1 < oldLen && this.equals(newString[newPos + 1], oldString[oldPos + 1])) {
- newPos++;
- oldPos++;
- commonCount++;
- }
-
- if (commonCount) {
- basePath.components.push({count: commonCount});
- }
-
- basePath.newPos = newPos;
- return oldPos;
- },
-
- equals: function(left, right) {
- var reWhitespace = /\S/;
- return left === right || (this.ignoreWhitespace && !reWhitespace.test(left) && !reWhitespace.test(right));
- },
- tokenize: function(value) {
- return value.split('');
- }
- };
-
- var CharDiff = new Diff();
-
- var WordDiff = new Diff(true);
- var WordWithSpaceDiff = new Diff();
- WordDiff.tokenize = WordWithSpaceDiff.tokenize = function(value) {
- return removeEmpty(value.split(/(\s+|\b)/));
- };
-
- var CssDiff = new Diff(true);
- CssDiff.tokenize = function(value) {
- return removeEmpty(value.split(/([{}:;,]|\s+)/));
- };
-
- var LineDiff = new Diff();
-
- var TrimmedLineDiff = new Diff();
- TrimmedLineDiff.ignoreTrim = true;
-
- LineDiff.tokenize = TrimmedLineDiff.tokenize = function(value) {
- var retLines = [],
- lines = value.split(/^/m);
- for (var i = 0; i < lines.length; i++) {
- var line = lines[i],
- lastLine = lines[i - 1],
- lastLineLastChar = lastLine && lastLine[lastLine.length - 1];
-
- // Merge lines that may contain windows new lines
- if (line === '\n' && lastLineLastChar === '\r') {
- retLines[retLines.length - 1] = retLines[retLines.length - 1].slice(0, -1) + '\r\n';
- } else {
- if (this.ignoreTrim) {
- line = line.trim();
- // add a newline unless this is the last line.
- if (i < lines.length - 1) {
- line += '\n';
- }
- }
- retLines.push(line);
- }
- }
-
- return retLines;
- };
-
- var PatchDiff = new Diff();
- PatchDiff.tokenize = function(value) {
- var ret = [],
- linesAndNewlines = value.split(/(\n|\r\n)/);
-
- // Ignore the final empty token that occurs if the string ends with a new line
- if (!linesAndNewlines[linesAndNewlines.length - 1]) {
- linesAndNewlines.pop();
- }
-
- // Merge the content and line separators into single tokens
- for (var i = 0; i < linesAndNewlines.length; i++) {
- var line = linesAndNewlines[i];
-
- if (i % 2) {
- ret[ret.length - 1] += line;
- } else {
- ret.push(line);
- }
- }
- return ret;
- };
-
- var SentenceDiff = new Diff();
- SentenceDiff.tokenize = function(value) {
- return removeEmpty(value.split(/(\S.+?[.!?])(?=\s+|$)/));
- };
-
- var JsonDiff = new Diff();
- // Discriminate between two lines of pretty-printed, serialized JSON where one of them has a
- // dangling comma and the other doesn't. Turns out including the dangling comma yields the nicest output:
- JsonDiff.useLongestToken = true;
- JsonDiff.tokenize = LineDiff.tokenize;
- JsonDiff.equals = function(left, right) {
- return LineDiff.equals(left.replace(/,([\r\n])/g, '$1'), right.replace(/,([\r\n])/g, '$1'));
- };
-
- var JsDiff = {
- Diff: Diff,
-
- diffChars: function(oldStr, newStr, callback) { return CharDiff.diff(oldStr, newStr, callback); },
- diffWords: function(oldStr, newStr, callback) { return WordDiff.diff(oldStr, newStr, callback); },
- diffWordsWithSpace: function(oldStr, newStr, callback) { return WordWithSpaceDiff.diff(oldStr, newStr, callback); },
- diffLines: function(oldStr, newStr, callback) { return LineDiff.diff(oldStr, newStr, callback); },
- diffTrimmedLines: function(oldStr, newStr, callback) { return TrimmedLineDiff.diff(oldStr, newStr, callback); },
-
- diffSentences: function(oldStr, newStr, callback) { return SentenceDiff.diff(oldStr, newStr, callback); },
-
- diffCss: function(oldStr, newStr, callback) { return CssDiff.diff(oldStr, newStr, callback); },
- diffJson: function(oldObj, newObj, callback) {
- return JsonDiff.diff(
- typeof oldObj === 'string' ? oldObj : JSON.stringify(canonicalize(oldObj), undefined, ' '),
- typeof newObj === 'string' ? newObj : JSON.stringify(canonicalize(newObj), undefined, ' '),
- callback
- );
- },
-
- createTwoFilesPatch: function(oldFileName, newFileName, oldStr, newStr, oldHeader, newHeader) {
- var ret = [];
-
- if (oldFileName == newFileName) {
- ret.push('Index: ' + oldFileName);
- }
- ret.push('===================================================================');
- ret.push('--- ' + oldFileName + (typeof oldHeader === 'undefined' ? '' : '\t' + oldHeader));
- ret.push('+++ ' + newFileName + (typeof newHeader === 'undefined' ? '' : '\t' + newHeader));
-
- var diff = PatchDiff.diff(oldStr, newStr);
- diff.push({value: '', lines: []}); // Append an empty value to make cleanup easier
-
- // Formats a given set of lines for printing as context lines in a patch
- function contextLines(lines) {
- return map(lines, function(entry) { return ' ' + entry; });
- }
-
- // Outputs the no newline at end of file warning if needed
- function eofNL(curRange, i, current) {
- var last = diff[diff.length - 2],
- isLast = i === diff.length - 2,
- isLastOfType = i === diff.length - 3 && current.added !== last.added;
-
- // Figure out if this is the last line for the given file and missing NL
- if (!(/\n$/.test(current.value)) && (isLast || isLastOfType)) {
- curRange.push('\\ No newline at end of file');
- }
- }
-
- var oldRangeStart = 0, newRangeStart = 0, curRange = [],
- oldLine = 1, newLine = 1;
- for (var i = 0; i < diff.length; i++) {
- var current = diff[i],
- lines = current.lines || current.value.replace(/\n$/, '').split('\n');
- current.lines = lines;
-
- if (current.added || current.removed) {
- // If we have previous context, start with that
- if (!oldRangeStart) {
- var prev = diff[i - 1];
- oldRangeStart = oldLine;
- newRangeStart = newLine;
-
- if (prev) {
- curRange = contextLines(prev.lines.slice(-4));
- oldRangeStart -= curRange.length;
- newRangeStart -= curRange.length;
- }
- }
-
- // Output our changes
- curRange.push.apply(curRange, map(lines, function(entry) {
- return (current.added ? '+' : '-') + entry;
- }));
- eofNL(curRange, i, current);
-
- // Track the updated file position
- if (current.added) {
- newLine += lines.length;
- } else {
- oldLine += lines.length;
- }
- } else {
- // Identical context lines. Track line changes
- if (oldRangeStart) {
- // Close out any changes that have been output (or join overlapping)
- if (lines.length <= 8 && i < diff.length - 2) {
- // Overlapping
- curRange.push.apply(curRange, contextLines(lines));
- } else {
- // end the range and output
- var contextSize = Math.min(lines.length, 4);
- ret.push(
- '@@ -' + oldRangeStart + ',' + (oldLine - oldRangeStart + contextSize)
- + ' +' + newRangeStart + ',' + (newLine - newRangeStart + contextSize)
- + ' @@');
- ret.push.apply(ret, curRange);
- ret.push.apply(ret, contextLines(lines.slice(0, contextSize)));
- if (lines.length <= 4) {
- eofNL(ret, i, current);
- }
-
- oldRangeStart = 0;
- newRangeStart = 0;
- curRange = [];
- }
- }
- oldLine += lines.length;
- newLine += lines.length;
- }
- }
-
- return ret.join('\n') + '\n';
- },
-
- createPatch: function(fileName, oldStr, newStr, oldHeader, newHeader) {
- return JsDiff.createTwoFilesPatch(fileName, fileName, oldStr, newStr, oldHeader, newHeader);
- },
-
- applyPatch: function(oldStr, uniDiff) {
- var diffstr = uniDiff.split('\n'),
- hunks = [],
- i = 0,
- remEOFNL = false,
- addEOFNL = false;
-
- // Skip to the first change hunk
- while (i < diffstr.length && !(/^@@/.test(diffstr[i]))) {
- i++;
- }
-
- // Parse the unified diff
- for (; i < diffstr.length; i++) {
- if (diffstr[i][0] === '@') {
- var chnukHeader = diffstr[i].split(/@@ -(\d+),(\d+) \+(\d+),(\d+) @@/);
- hunks.unshift({
- start: chnukHeader[3],
- oldlength: +chnukHeader[2],
- removed: [],
- newlength: chnukHeader[4],
- added: []
- });
- } else if (diffstr[i][0] === '+') {
- hunks[0].added.push(diffstr[i].substr(1));
- } else if (diffstr[i][0] === '-') {
- hunks[0].removed.push(diffstr[i].substr(1));
- } else if (diffstr[i][0] === ' ') {
- hunks[0].added.push(diffstr[i].substr(1));
- hunks[0].removed.push(diffstr[i].substr(1));
- } else if (diffstr[i][0] === '\\') {
- if (diffstr[i - 1][0] === '+') {
- remEOFNL = true;
- } else if (diffstr[i - 1][0] === '-') {
- addEOFNL = true;
- }
- }
- }
-
- // Apply the diff to the input
- var lines = oldStr.split('\n');
- for (i = hunks.length - 1; i >= 0; i--) {
- var hunk = hunks[i];
- // Sanity check the input string. Bail if we don't match.
- for (var j = 0; j < hunk.oldlength; j++) {
- if (lines[hunk.start - 1 + j] !== hunk.removed[j]) {
- return false;
- }
- }
- Array.prototype.splice.apply(lines, [hunk.start - 1, hunk.oldlength].concat(hunk.added));
- }
-
- // Handle EOFNL insertion/removal
- if (remEOFNL) {
- while (!lines[lines.length - 1]) {
- lines.pop();
- }
- } else if (addEOFNL) {
- lines.push('');
- }
- return lines.join('\n');
- },
-
- convertChangesToXML: function(changes) {
- var ret = [];
- for (var i = 0; i < changes.length; i++) {
- var change = changes[i];
- if (change.added) {
- ret.push('');
- } else if (change.removed) {
- ret.push('');
- }
-
- ret.push(escapeHTML(change.value));
-
- if (change.added) {
- ret.push(' ');
- } else if (change.removed) {
- ret.push('');
- }
- }
- return ret.join('');
- },
-
- // See: http://code.google.com/p/google-diff-match-patch/wiki/API
- convertChangesToDMP: function(changes) {
- var ret = [],
- change,
- operation;
- for (var i = 0; i < changes.length; i++) {
- change = changes[i];
- if (change.added) {
- operation = 1;
- } else if (change.removed) {
- operation = -1;
- } else {
- operation = 0;
- }
-
- ret.push([operation, change.value]);
- }
- return ret;
- },
-
- canonicalize: canonicalize
- };
-
- /*istanbul ignore next */
- /*global module */
- if (typeof module !== 'undefined' && module.exports) {
- module.exports = JsDiff;
- } else if (typeof define === 'function' && define.amd) {
- /*global define */
- define([], function() { return JsDiff; });
- } else if (typeof global.JsDiff === 'undefined') {
- global.JsDiff = JsDiff;
- }
-}(this));
-
-},{}],49:[function(require,module,exports){
-'use strict';
-
-var matchOperatorsRe = /[|\\{}()[\]^$+*?.]/g;
-
-module.exports = function (str) {
- if (typeof str !== 'string') {
- throw new TypeError('Expected a string');
- }
-
- return str.replace(matchOperatorsRe, '\\$&');
-};
-
-},{}],50:[function(require,module,exports){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-function EventEmitter() {
- this._events = this._events || {};
- this._maxListeners = this._maxListeners || undefined;
-}
-module.exports = EventEmitter;
-
-// Backwards-compat with node 0.10.x
-EventEmitter.EventEmitter = EventEmitter;
-
-EventEmitter.prototype._events = undefined;
-EventEmitter.prototype._maxListeners = undefined;
-
-// By default EventEmitters will print a warning if more than 10 listeners are
-// added to it. This is a useful default which helps finding memory leaks.
-EventEmitter.defaultMaxListeners = 10;
-
-// Obviously not all Emitters should be limited to 10. This function allows
-// that to be increased. Set to zero for unlimited.
-EventEmitter.prototype.setMaxListeners = function(n) {
- if (!isNumber(n) || n < 0 || isNaN(n))
- throw TypeError('n must be a positive number');
- this._maxListeners = n;
- return this;
-};
-
-EventEmitter.prototype.emit = function(type) {
- var er, handler, len, args, i, listeners;
-
- if (!this._events)
- this._events = {};
-
- // If there is no 'error' event listener then throw.
- if (type === 'error') {
- if (!this._events.error ||
- (isObject(this._events.error) && !this._events.error.length)) {
- er = arguments[1];
- if (er instanceof Error) {
- throw er; // Unhandled 'error' event
- }
- throw TypeError('Uncaught, unspecified "error" event.');
- }
- }
-
- handler = this._events[type];
-
- if (isUndefined(handler))
- return false;
-
- if (isFunction(handler)) {
- switch (arguments.length) {
- // fast cases
- case 1:
- handler.call(this);
- break;
- case 2:
- handler.call(this, arguments[1]);
- break;
- case 3:
- handler.call(this, arguments[1], arguments[2]);
- break;
- // slower
- default:
- args = Array.prototype.slice.call(arguments, 1);
- handler.apply(this, args);
- }
- } else if (isObject(handler)) {
- args = Array.prototype.slice.call(arguments, 1);
- listeners = handler.slice();
- len = listeners.length;
- for (i = 0; i < len; i++)
- listeners[i].apply(this, args);
- }
-
- return true;
-};
-
-EventEmitter.prototype.addListener = function(type, listener) {
- var m;
-
- if (!isFunction(listener))
- throw TypeError('listener must be a function');
-
- if (!this._events)
- this._events = {};
-
- // To avoid recursion in the case that type === "newListener"! Before
- // adding it to the listeners, first emit "newListener".
- if (this._events.newListener)
- this.emit('newListener', type,
- isFunction(listener.listener) ?
- listener.listener : listener);
-
- if (!this._events[type])
- // Optimize the case of one listener. Don't need the extra array object.
- this._events[type] = listener;
- else if (isObject(this._events[type]))
- // If we've already got an array, just append.
- this._events[type].push(listener);
- else
- // Adding the second element, need to change to array.
- this._events[type] = [this._events[type], listener];
-
- // Check for listener leak
- if (isObject(this._events[type]) && !this._events[type].warned) {
- if (!isUndefined(this._maxListeners)) {
- m = this._maxListeners;
- } else {
- m = EventEmitter.defaultMaxListeners;
- }
-
- if (m && m > 0 && this._events[type].length > m) {
- this._events[type].warned = true;
- console.error('(node) warning: possible EventEmitter memory ' +
- 'leak detected. %d listeners added. ' +
- 'Use emitter.setMaxListeners() to increase limit.',
- this._events[type].length);
- if (typeof console.trace === 'function') {
- // not supported in IE 10
- console.trace();
- }
- }
- }
-
- return this;
-};
-
-EventEmitter.prototype.on = EventEmitter.prototype.addListener;
-
-EventEmitter.prototype.once = function(type, listener) {
- if (!isFunction(listener))
- throw TypeError('listener must be a function');
-
- var fired = false;
-
- function g() {
- this.removeListener(type, g);
-
- if (!fired) {
- fired = true;
- listener.apply(this, arguments);
- }
- }
-
- g.listener = listener;
- this.on(type, g);
-
- return this;
-};
-
-// emits a 'removeListener' event iff the listener was removed
-EventEmitter.prototype.removeListener = function(type, listener) {
- var list, position, length, i;
-
- if (!isFunction(listener))
- throw TypeError('listener must be a function');
-
- if (!this._events || !this._events[type])
- return this;
-
- list = this._events[type];
- length = list.length;
- position = -1;
-
- if (list === listener ||
- (isFunction(list.listener) && list.listener === listener)) {
- delete this._events[type];
- if (this._events.removeListener)
- this.emit('removeListener', type, listener);
-
- } else if (isObject(list)) {
- for (i = length; i-- > 0;) {
- if (list[i] === listener ||
- (list[i].listener && list[i].listener === listener)) {
- position = i;
- break;
- }
- }
-
- if (position < 0)
- return this;
-
- if (list.length === 1) {
- list.length = 0;
- delete this._events[type];
- } else {
- list.splice(position, 1);
- }
-
- if (this._events.removeListener)
- this.emit('removeListener', type, listener);
- }
-
- return this;
-};
-
-EventEmitter.prototype.removeAllListeners = function(type) {
- var key, listeners;
-
- if (!this._events)
- return this;
-
- // not listening for removeListener, no need to emit
- if (!this._events.removeListener) {
- if (arguments.length === 0)
- this._events = {};
- else if (this._events[type])
- delete this._events[type];
- return this;
- }
-
- // emit removeListener for all listeners on all events
- if (arguments.length === 0) {
- for (key in this._events) {
- if (key === 'removeListener') continue;
- this.removeAllListeners(key);
- }
- this.removeAllListeners('removeListener');
- this._events = {};
- return this;
- }
-
- listeners = this._events[type];
-
- if (isFunction(listeners)) {
- this.removeListener(type, listeners);
- } else if (listeners) {
- // LIFO order
- while (listeners.length)
- this.removeListener(type, listeners[listeners.length - 1]);
- }
- delete this._events[type];
-
- return this;
-};
-
-EventEmitter.prototype.listeners = function(type) {
- var ret;
- if (!this._events || !this._events[type])
- ret = [];
- else if (isFunction(this._events[type]))
- ret = [this._events[type]];
- else
- ret = this._events[type].slice();
- return ret;
-};
-
-EventEmitter.prototype.listenerCount = function(type) {
- if (this._events) {
- var evlistener = this._events[type];
-
- if (isFunction(evlistener))
- return 1;
- else if (evlistener)
- return evlistener.length;
- }
- return 0;
-};
-
-EventEmitter.listenerCount = function(emitter, type) {
- return emitter.listenerCount(type);
-};
-
-function isFunction(arg) {
- return typeof arg === 'function';
-}
-
-function isNumber(arg) {
- return typeof arg === 'number';
-}
-
-function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
-}
-
-function isUndefined(arg) {
- return arg === void 0;
-}
-
-},{}],51:[function(require,module,exports){
-(function (process){
-// Growl - Copyright TJ Holowaychuk (MIT Licensed)
-
-/**
- * Module dependencies.
- */
-
-var exec = require('child_process').exec
- , fs = require('fs')
- , path = require('path')
- , exists = fs.existsSync || path.existsSync
- , os = require('os')
- , quote = JSON.stringify
- , cmd;
-
-function which(name) {
- var paths = process.env.PATH.split(':');
- var loc;
-
- for (var i = 0, len = paths.length; i < len; ++i) {
- loc = path.join(paths[i], name);
- if (exists(loc)) return loc;
- }
-}
-
-switch(os.type()) {
- case 'Darwin':
- if (which('terminal-notifier')) {
- cmd = {
- type: "Darwin-NotificationCenter"
- , pkg: "terminal-notifier"
- , msg: '-message'
- , title: '-title'
- , subtitle: '-subtitle'
- , icon: '-appIcon'
- , sound: '-sound'
- , url: '-open'
- , priority: {
- cmd: '-execute'
- , range: []
- }
- };
- } else {
- cmd = {
- type: "Darwin-Growl"
- , pkg: "growlnotify"
- , msg: '-m'
- , sticky: '--sticky'
- , priority: {
- cmd: '--priority'
- , range: [
- -2
- , -1
- , 0
- , 1
- , 2
- , "Very Low"
- , "Moderate"
- , "Normal"
- , "High"
- , "Emergency"
- ]
- }
- };
- }
- break;
- case 'Linux':
- if (which('growl')) {
- cmd = {
- type: "Linux-Growl"
- , pkg: "growl"
- , msg: '-m'
- , title: '-title'
- , subtitle: '-subtitle'
- , host: {
- cmd: '-H'
- , hostname: '192.168.33.1'
- }
- };
- } else {
- cmd = {
- type: "Linux"
- , pkg: "notify-send"
- , msg: ''
- , sticky: '-t 0'
- , icon: '-i'
- , priority: {
- cmd: '-u'
- , range: [
- "low"
- , "normal"
- , "critical"
- ]
- }
- };
- }
- break;
- case 'Windows_NT':
- cmd = {
- type: "Windows"
- , pkg: "growlnotify"
- , msg: ''
- , sticky: '/s:true'
- , title: '/t:'
- , icon: '/i:'
- , url: '/cu:'
- , priority: {
- cmd: '/p:'
- , range: [
- -2
- , -1
- , 0
- , 1
- , 2
- ]
- }
- };
- break;
-}
-
-/**
- * Expose `growl`.
- */
-
-exports = module.exports = growl;
-
-/**
- * Node-growl version.
- */
-
-exports.version = '1.4.1'
-
-/**
- * Send growl notification _msg_ with _options_.
- *
- * Options:
- *
- * - title Notification title
- * - sticky Make the notification stick (defaults to false)
- * - priority Specify an int or named key (default is 0)
- * - name Application name (defaults to growlnotify)
- * - sound Sound efect ( in OSx defined in preferences -> sound -> effects) * works only in OSX > 10.8x
- * - image
- * - path to an icon sets --iconpath
- * - path to an image sets --image
- * - capitalized word sets --appIcon
- * - filename uses extname as --icon
- * - otherwise treated as --icon
- *
- * Examples:
- *
- * growl('New email')
- * growl('5 new emails', { title: 'Thunderbird' })
- * growl('5 new emails', { title: 'Thunderbird', sound: 'Purr' })
- * growl('Email sent', function(){
- * // ... notification sent
- * })
- *
- * @param {string} msg
- * @param {object} options
- * @param {function} fn
- * @api public
- */
-
-function growl(msg, options, fn) {
- var image
- , args
- , options = options || {}
- , fn = fn || function(){};
-
- if (options.exec) {
- cmd = {
- type: "Custom"
- , pkg: options.exec
- , range: []
- };
- }
-
- // noop
- if (!cmd) return fn(new Error('growl not supported on this platform'));
- args = [cmd.pkg];
-
- // image
- if (image = options.image) {
- switch(cmd.type) {
- case 'Darwin-Growl':
- var flag, ext = path.extname(image).substr(1)
- flag = flag || ext == 'icns' && 'iconpath'
- flag = flag || /^[A-Z]/.test(image) && 'appIcon'
- flag = flag || /^png|gif|jpe?g$/.test(ext) && 'image'
- flag = flag || ext && (image = ext) && 'icon'
- flag = flag || 'icon'
- args.push('--' + flag, quote(image))
- break;
- case 'Darwin-NotificationCenter':
- args.push(cmd.icon, quote(image));
- break;
- case 'Linux':
- args.push(cmd.icon, quote(image));
- // libnotify defaults to sticky, set a hint for transient notifications
- if (!options.sticky) args.push('--hint=int:transient:1');
- break;
- case 'Windows':
- args.push(cmd.icon + quote(image));
- break;
- }
- }
-
- // sticky
- if (options.sticky) args.push(cmd.sticky);
-
- // priority
- if (options.priority) {
- var priority = options.priority + '';
- var checkindexOf = cmd.priority.range.indexOf(priority);
- if (~cmd.priority.range.indexOf(priority)) {
- args.push(cmd.priority, options.priority);
- }
- }
-
- //sound
- if(options.sound && cmd.type === 'Darwin-NotificationCenter'){
- args.push(cmd.sound, options.sound)
- }
-
- // name
- if (options.name && cmd.type === "Darwin-Growl") {
- args.push('--name', options.name);
- }
-
- switch(cmd.type) {
- case 'Darwin-Growl':
- args.push(cmd.msg);
- args.push(quote(msg).replace(/\\n/g, '\n'));
- if (options.title) args.push(quote(options.title));
- break;
- case 'Darwin-NotificationCenter':
- args.push(cmd.msg);
- var stringifiedMsg = quote(msg);
- var escapedMsg = stringifiedMsg.replace(/\\n/g, '\n');
- args.push(escapedMsg);
- if (options.title) {
- args.push(cmd.title);
- args.push(quote(options.title));
- }
- if (options.subtitle) {
- args.push(cmd.subtitle);
- args.push(quote(options.subtitle));
- }
- if (options.url) {
- args.push(cmd.url);
- args.push(quote(options.url));
- }
- break;
- case 'Linux-Growl':
- args.push(cmd.msg);
- args.push(quote(msg).replace(/\\n/g, '\n'));
- if (options.title) args.push(quote(options.title));
- if (cmd.host) {
- args.push(cmd.host.cmd, cmd.host.hostname)
- }
- break;
- case 'Linux':
- if (options.title) {
- args.push(quote(options.title));
- args.push(cmd.msg);
- args.push(quote(msg).replace(/\\n/g, '\n'));
- } else {
- args.push(quote(msg).replace(/\\n/g, '\n'));
- }
- break;
- case 'Windows':
- args.push(quote(msg).replace(/\\n/g, '\n'));
- if (options.title) args.push(cmd.title + quote(options.title));
- if (options.url) args.push(cmd.url + quote(options.url));
- break;
- case 'Custom':
- args[0] = (function(origCommand) {
- var message = options.title
- ? options.title + ': ' + msg
- : msg;
- var command = origCommand.replace(/(^|[^%])%s/g, '$1' + quote(message));
- if (command === origCommand) args.push(quote(message));
- return command;
- })(args[0]);
- break;
- }
-
- // execute
- exec(args.join(' '), fn);
-};
-
-}).call(this,require('_process'))
-},{"_process":58,"child_process":43,"fs":43,"os":56,"path":43}],52:[function(require,module,exports){
-exports.read = function (buffer, offset, isLE, mLen, nBytes) {
- var e, m
- var eLen = nBytes * 8 - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var nBits = -7
- var i = isLE ? (nBytes - 1) : 0
- var d = isLE ? -1 : 1
- var s = buffer[offset + i]
-
- i += d
-
- e = s & ((1 << (-nBits)) - 1)
- s >>= (-nBits)
- nBits += eLen
- for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
- m = e & ((1 << (-nBits)) - 1)
- e >>= (-nBits)
- nBits += mLen
- for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}
-
- if (e === 0) {
- e = 1 - eBias
- } else if (e === eMax) {
- return m ? NaN : ((s ? -1 : 1) * Infinity)
- } else {
- m = m + Math.pow(2, mLen)
- e = e - eBias
- }
- return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
-}
-
-exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
- var e, m, c
- var eLen = nBytes * 8 - mLen - 1
- var eMax = (1 << eLen) - 1
- var eBias = eMax >> 1
- var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
- var i = isLE ? 0 : (nBytes - 1)
- var d = isLE ? 1 : -1
- var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0
-
- value = Math.abs(value)
-
- if (isNaN(value) || value === Infinity) {
- m = isNaN(value) ? 1 : 0
- e = eMax
- } else {
- e = Math.floor(Math.log(value) / Math.LN2)
- if (value * (c = Math.pow(2, -e)) < 1) {
- e--
- c *= 2
- }
- if (e + eBias >= 1) {
- value += rt / c
- } else {
- value += rt * Math.pow(2, 1 - eBias)
- }
- if (value * c >= 2) {
- e++
- c /= 2
- }
-
- if (e + eBias >= eMax) {
- m = 0
- e = eMax
- } else if (e + eBias >= 1) {
- m = (value * c - 1) * Math.pow(2, mLen)
- e = e + eBias
- } else {
- m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
- e = 0
- }
- }
-
- for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}
-
- e = (e << mLen) | m
- eLen += mLen
- for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}
-
- buffer[offset + i - d] |= s * 128
-}
-
-},{}],53:[function(require,module,exports){
-if (typeof Object.create === 'function') {
- // implementation from standard node.js 'util' module
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- ctor.prototype = Object.create(superCtor.prototype, {
- constructor: {
- value: ctor,
- enumerable: false,
- writable: true,
- configurable: true
- }
- });
- };
-} else {
- // old school shim for old browsers
- module.exports = function inherits(ctor, superCtor) {
- ctor.super_ = superCtor
- var TempCtor = function () {}
- TempCtor.prototype = superCtor.prototype
- ctor.prototype = new TempCtor()
- ctor.prototype.constructor = ctor
- }
-}
-
-},{}],54:[function(require,module,exports){
-/**
- * Determine if an object is Buffer
- *
- * Author: Feross Aboukhadijeh
- * License: MIT
- *
- * `npm install is-buffer`
- */
-
-module.exports = function (obj) {
- return !!(obj != null &&
- (obj._isBuffer || // For Safari 5-7 (missing Object.prototype.constructor)
- (obj.constructor &&
- typeof obj.constructor.isBuffer === 'function' &&
- obj.constructor.isBuffer(obj))
- ))
-}
-
-},{}],55:[function(require,module,exports){
-(function (process){
-var path = require('path');
-var fs = require('fs');
-var _0777 = parseInt('0777', 8);
-
-module.exports = mkdirP.mkdirp = mkdirP.mkdirP = mkdirP;
-
-function mkdirP (p, opts, f, made) {
- if (typeof opts === 'function') {
- f = opts;
- opts = {};
- }
- else if (!opts || typeof opts !== 'object') {
- opts = { mode: opts };
- }
-
- var mode = opts.mode;
- var xfs = opts.fs || fs;
-
- if (mode === undefined) {
- mode = _0777 & (~process.umask());
- }
- if (!made) made = null;
-
- var cb = f || function () {};
- p = path.resolve(p);
-
- xfs.mkdir(p, mode, function (er) {
- if (!er) {
- made = made || p;
- return cb(null, made);
- }
- switch (er.code) {
- case 'ENOENT':
- mkdirP(path.dirname(p), opts, function (er, made) {
- if (er) cb(er, made);
- else mkdirP(p, opts, cb, made);
- });
- break;
-
- // In the case of any other error, just see if there's a dir
- // there already. If so, then hooray! If not, then something
- // is borked.
- default:
- xfs.stat(p, function (er2, stat) {
- // if the stat fails, then that's super weird.
- // let the original error be the failure reason.
- if (er2 || !stat.isDirectory()) cb(er, made)
- else cb(null, made);
- });
- break;
- }
- });
-}
-
-mkdirP.sync = function sync (p, opts, made) {
- if (!opts || typeof opts !== 'object') {
- opts = { mode: opts };
- }
-
- var mode = opts.mode;
- var xfs = opts.fs || fs;
-
- if (mode === undefined) {
- mode = _0777 & (~process.umask());
- }
- if (!made) made = null;
-
- p = path.resolve(p);
-
- try {
- xfs.mkdirSync(p, mode);
- made = made || p;
- }
- catch (err0) {
- switch (err0.code) {
- case 'ENOENT' :
- made = sync(path.dirname(p), opts, made);
- sync(p, opts, made);
- break;
-
- // In the case of any other error, just see if there's a dir
- // there already. If so, then hooray! If not, then something
- // is borked.
- default:
- var stat;
- try {
- stat = xfs.statSync(p);
- }
- catch (err1) {
- throw err0;
- }
- if (!stat.isDirectory()) throw err0;
- break;
- }
- }
-
- return made;
-};
-
-}).call(this,require('_process'))
-},{"_process":58,"fs":43,"path":43}],56:[function(require,module,exports){
-exports.endianness = function () { return 'LE' };
-
-exports.hostname = function () {
- if (typeof location !== 'undefined') {
- return location.hostname
- }
- else return '';
-};
-
-exports.loadavg = function () { return [] };
-
-exports.uptime = function () { return 0 };
-
-exports.freemem = function () {
- return Number.MAX_VALUE;
-};
-
-exports.totalmem = function () {
- return Number.MAX_VALUE;
-};
-
-exports.cpus = function () { return [] };
-
-exports.type = function () { return 'Browser' };
-
-exports.release = function () {
- if (typeof navigator !== 'undefined') {
- return navigator.appVersion;
- }
- return '';
-};
-
-exports.networkInterfaces
-= exports.getNetworkInterfaces
-= function () { return {} };
-
-exports.arch = function () { return 'javascript' };
-
-exports.platform = function () { return 'browser' };
-
-exports.tmpdir = exports.tmpDir = function () {
- return '/tmp';
-};
-
-exports.EOL = '\n';
-
-},{}],57:[function(require,module,exports){
-(function (process){
-'use strict';
-
-if (!process.version ||
- process.version.indexOf('v0.') === 0 ||
- process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
- module.exports = nextTick;
-} else {
- module.exports = process.nextTick;
-}
-
-function nextTick(fn, arg1, arg2, arg3) {
- if (typeof fn !== 'function') {
- throw new TypeError('"callback" argument must be a function');
- }
- var len = arguments.length;
- var args, i;
- switch (len) {
- case 0:
- case 1:
- return process.nextTick(fn);
- case 2:
- return process.nextTick(function afterTickOne() {
- fn.call(null, arg1);
- });
- case 3:
- return process.nextTick(function afterTickTwo() {
- fn.call(null, arg1, arg2);
- });
- case 4:
- return process.nextTick(function afterTickThree() {
- fn.call(null, arg1, arg2, arg3);
- });
- default:
- args = new Array(len - 1);
- i = 0;
- while (i < args.length) {
- args[i++] = arguments[i];
- }
- return process.nextTick(function afterTick() {
- fn.apply(null, args);
- });
- }
-}
-
-}).call(this,require('_process'))
-},{"_process":58}],58:[function(require,module,exports){
-// shim for using process in browser
-
-var process = module.exports = {};
-var queue = [];
-var draining = false;
-var currentQueue;
-var queueIndex = -1;
-
-function cleanUpNextTick() {
- if (!draining || !currentQueue) {
- return;
- }
- draining = false;
- if (currentQueue.length) {
- queue = currentQueue.concat(queue);
- } else {
- queueIndex = -1;
- }
- if (queue.length) {
- drainQueue();
- }
-}
-
-function drainQueue() {
- if (draining) {
- return;
- }
- var timeout = setTimeout(cleanUpNextTick);
- draining = true;
-
- var len = queue.length;
- while(len) {
- currentQueue = queue;
- queue = [];
- while (++queueIndex < len) {
- if (currentQueue) {
- currentQueue[queueIndex].run();
- }
- }
- queueIndex = -1;
- len = queue.length;
- }
- currentQueue = null;
- draining = false;
- clearTimeout(timeout);
-}
-
-process.nextTick = function (fun) {
- var args = new Array(arguments.length - 1);
- if (arguments.length > 1) {
- for (var i = 1; i < arguments.length; i++) {
- args[i - 1] = arguments[i];
- }
- }
- queue.push(new Item(fun, args));
- if (queue.length === 1 && !draining) {
- setTimeout(drainQueue, 0);
- }
-};
-
-// v8 likes predictible objects
-function Item(fun, array) {
- this.fun = fun;
- this.array = array;
-}
-Item.prototype.run = function () {
- this.fun.apply(null, this.array);
-};
-process.title = 'browser';
-process.browser = true;
-process.env = {};
-process.argv = [];
-process.version = ''; // empty string to avoid regexp issues
-process.versions = {};
-
-function noop() {}
-
-process.on = noop;
-process.addListener = noop;
-process.once = noop;
-process.off = noop;
-process.removeListener = noop;
-process.removeAllListeners = noop;
-process.emit = noop;
-
-process.binding = function (name) {
- throw new Error('process.binding is not supported');
-};
-
-process.cwd = function () { return '/' };
-process.chdir = function (dir) {
- throw new Error('process.chdir is not supported');
-};
-process.umask = function() { return 0; };
-
-},{}],59:[function(require,module,exports){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-module.exports = Stream;
-
-var EE = require('events').EventEmitter;
-var inherits = require('inherits');
-
-inherits(Stream, EE);
-Stream.Readable = require('readable-stream/readable.js');
-Stream.Writable = require('readable-stream/writable.js');
-Stream.Duplex = require('readable-stream/duplex.js');
-Stream.Transform = require('readable-stream/transform.js');
-Stream.PassThrough = require('readable-stream/passthrough.js');
-
-// Backwards-compat with node 0.4.x
-Stream.Stream = Stream;
-
-
-
-// old-style streams. Note that the pipe method (the only relevant
-// part of this class) is overridden in the Readable class.
-
-function Stream() {
- EE.call(this);
-}
-
-Stream.prototype.pipe = function(dest, options) {
- var source = this;
-
- function ondata(chunk) {
- if (dest.writable) {
- if (false === dest.write(chunk) && source.pause) {
- source.pause();
- }
- }
- }
-
- source.on('data', ondata);
-
- function ondrain() {
- if (source.readable && source.resume) {
- source.resume();
- }
- }
-
- dest.on('drain', ondrain);
-
- // If the 'end' option is not supplied, dest.end() will be called when
- // source gets the 'end' or 'close' events. Only dest.end() once.
- if (!dest._isStdio && (!options || options.end !== false)) {
- source.on('end', onend);
- source.on('close', onclose);
- }
-
- var didOnEnd = false;
- function onend() {
- if (didOnEnd) return;
- didOnEnd = true;
-
- dest.end();
- }
-
-
- function onclose() {
- if (didOnEnd) return;
- didOnEnd = true;
-
- if (typeof dest.destroy === 'function') dest.destroy();
- }
-
- // don't leave dangling pipes when there are errors.
- function onerror(er) {
- cleanup();
- if (EE.listenerCount(this, 'error') === 0) {
- throw er; // Unhandled stream error in pipe.
- }
- }
-
- source.on('error', onerror);
- dest.on('error', onerror);
-
- // remove all the event listeners that were added.
- function cleanup() {
- source.removeListener('data', ondata);
- dest.removeListener('drain', ondrain);
-
- source.removeListener('end', onend);
- source.removeListener('close', onclose);
-
- source.removeListener('error', onerror);
- dest.removeListener('error', onerror);
-
- source.removeListener('end', cleanup);
- source.removeListener('close', cleanup);
-
- dest.removeListener('close', cleanup);
- }
-
- source.on('end', cleanup);
- source.on('close', cleanup);
-
- dest.on('close', cleanup);
-
- dest.emit('pipe', source);
-
- // Allow for unix-like usage: A.pipe(B).pipe(C)
- return dest;
-};
-
-},{"events":50,"inherits":53,"readable-stream/duplex.js":61,"readable-stream/passthrough.js":67,"readable-stream/readable.js":68,"readable-stream/transform.js":69,"readable-stream/writable.js":70}],60:[function(require,module,exports){
-arguments[4][46][0].apply(exports,arguments)
-},{"dup":46}],61:[function(require,module,exports){
-module.exports = require("./lib/_stream_duplex.js")
-
-},{"./lib/_stream_duplex.js":62}],62:[function(require,module,exports){
-// a duplex stream is just a stream that is both readable and writable.
-// Since JS doesn't have multiple prototypal inheritance, this class
-// prototypally inherits from Readable, and then parasitically from
-// Writable.
-
-'use strict';
-
-/**/
-
-var objectKeys = Object.keys || function (obj) {
- var keys = [];
- for (var key in obj) {
- keys.push(key);
- }return keys;
-};
-/* */
-
-module.exports = Duplex;
-
-/**/
-var processNextTick = require('process-nextick-args');
-/* */
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/* */
-
-var Readable = require('./_stream_readable');
-var Writable = require('./_stream_writable');
-
-util.inherits(Duplex, Readable);
-
-var keys = objectKeys(Writable.prototype);
-for (var v = 0; v < keys.length; v++) {
- var method = keys[v];
- if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
-}
-
-function Duplex(options) {
- if (!(this instanceof Duplex)) return new Duplex(options);
-
- Readable.call(this, options);
- Writable.call(this, options);
-
- if (options && options.readable === false) this.readable = false;
-
- if (options && options.writable === false) this.writable = false;
-
- this.allowHalfOpen = true;
- if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;
-
- this.once('end', onend);
-}
-
-// the no-half-open enforcer
-function onend() {
- // if we allow half-open state, or if the writable side ended,
- // then we're ok.
- if (this.allowHalfOpen || this._writableState.ended) return;
-
- // no more data can be written.
- // But allow more writes to happen in this tick.
- processNextTick(onEndNT, this);
-}
-
-function onEndNT(self) {
- self.end();
-}
-
-function forEach(xs, f) {
- for (var i = 0, l = xs.length; i < l; i++) {
- f(xs[i], i);
- }
-}
-},{"./_stream_readable":64,"./_stream_writable":66,"core-util-is":47,"inherits":53,"process-nextick-args":57}],63:[function(require,module,exports){
-// a passthrough stream.
-// basically just the most minimal sort of Transform stream.
-// Every written chunk gets output as-is.
-
-'use strict';
-
-module.exports = PassThrough;
-
-var Transform = require('./_stream_transform');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/* */
-
-util.inherits(PassThrough, Transform);
-
-function PassThrough(options) {
- if (!(this instanceof PassThrough)) return new PassThrough(options);
-
- Transform.call(this, options);
-}
-
-PassThrough.prototype._transform = function (chunk, encoding, cb) {
- cb(null, chunk);
-};
-},{"./_stream_transform":65,"core-util-is":47,"inherits":53}],64:[function(require,module,exports){
-(function (process){
-'use strict';
-
-module.exports = Readable;
-
-/**/
-var processNextTick = require('process-nextick-args');
-/* */
-
-/**/
-var isArray = require('isarray');
-/* */
-
-Readable.ReadableState = ReadableState;
-
-/**/
-var EE = require('events').EventEmitter;
-
-var EElistenerCount = function (emitter, type) {
- return emitter.listeners(type).length;
-};
-/* */
-
-/**/
-var Stream;
-(function () {
- try {
- Stream = require('st' + 'ream');
- } catch (_) {} finally {
- if (!Stream) Stream = require('events').EventEmitter;
- }
-})();
-/* */
-
-var Buffer = require('buffer').Buffer;
-/**/
-var bufferShim = require('buffer-shims');
-/* */
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/* */
-
-/**/
-var debugUtil = require('util');
-var debug = void 0;
-if (debugUtil && debugUtil.debuglog) {
- debug = debugUtil.debuglog('stream');
-} else {
- debug = function () {};
-}
-/* */
-
-var StringDecoder;
-
-util.inherits(Readable, Stream);
-
-var hasPrependListener = typeof EE.prototype.prependListener === 'function';
-
-function prependListener(emitter, event, fn) {
- if (hasPrependListener) return emitter.prependListener(event, fn);
-
- // This is a brutally ugly hack to make sure that our error handler
- // is attached before any userland ones. NEVER DO THIS. This is here
- // only because this code needs to continue to work with older versions
- // of Node.js that do not include the prependListener() method. The goal
- // is to eventually remove this hack.
- if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
-}
-
-var Duplex;
-function ReadableState(options, stream) {
- Duplex = Duplex || require('./_stream_duplex');
-
- options = options || {};
-
- // object stream flag. Used to make read(n) ignore n and to
- // make all the buffer merging and length checks go away
- this.objectMode = !!options.objectMode;
-
- if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;
-
- // the point at which it stops calling _read() to fill the buffer
- // Note: 0 is a valid value, means "don't call _read preemptively ever"
- var hwm = options.highWaterMark;
- var defaultHwm = this.objectMode ? 16 : 16 * 1024;
- this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
- // cast to ints.
- this.highWaterMark = ~ ~this.highWaterMark;
-
- this.buffer = [];
- this.length = 0;
- this.pipes = null;
- this.pipesCount = 0;
- this.flowing = null;
- this.ended = false;
- this.endEmitted = false;
- this.reading = false;
-
- // a flag to be able to tell if the onwrite cb is called immediately,
- // or on a later tick. We set this to true at first, because any
- // actions that shouldn't happen until "later" should generally also
- // not happen before the first write call.
- this.sync = true;
-
- // whenever we return null, then we set a flag to say
- // that we're awaiting a 'readable' event emission.
- this.needReadable = false;
- this.emittedReadable = false;
- this.readableListening = false;
- this.resumeScheduled = false;
-
- // Crypto is kind of old and crusty. Historically, its default string
- // encoding is 'binary' so we have to make this configurable.
- // Everything else in the universe uses 'utf8', though.
- this.defaultEncoding = options.defaultEncoding || 'utf8';
-
- // when piping, we only care about 'readable' events that happen
- // after read()ing all the bytes and not getting any pushback.
- this.ranOut = false;
-
- // the number of writers that are awaiting a drain event in .pipe()s
- this.awaitDrain = 0;
-
- // if true, a maybeReadMore has been scheduled
- this.readingMore = false;
-
- this.decoder = null;
- this.encoding = null;
- if (options.encoding) {
- if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
- this.decoder = new StringDecoder(options.encoding);
- this.encoding = options.encoding;
- }
-}
-
-var Duplex;
-function Readable(options) {
- Duplex = Duplex || require('./_stream_duplex');
-
- if (!(this instanceof Readable)) return new Readable(options);
-
- this._readableState = new ReadableState(options, this);
-
- // legacy
- this.readable = true;
-
- if (options && typeof options.read === 'function') this._read = options.read;
-
- Stream.call(this);
-}
-
-// Manually shove something into the read() buffer.
-// This returns true if the highWaterMark has not been hit yet,
-// similar to how Writable.write() returns true if you should
-// write() some more.
-Readable.prototype.push = function (chunk, encoding) {
- var state = this._readableState;
-
- if (!state.objectMode && typeof chunk === 'string') {
- encoding = encoding || state.defaultEncoding;
- if (encoding !== state.encoding) {
- chunk = bufferShim.from(chunk, encoding);
- encoding = '';
- }
- }
-
- return readableAddChunk(this, state, chunk, encoding, false);
-};
-
-// Unshift should *always* be something directly out of read()
-Readable.prototype.unshift = function (chunk) {
- var state = this._readableState;
- return readableAddChunk(this, state, chunk, '', true);
-};
-
-Readable.prototype.isPaused = function () {
- return this._readableState.flowing === false;
-};
-
-function readableAddChunk(stream, state, chunk, encoding, addToFront) {
- var er = chunkInvalid(state, chunk);
- if (er) {
- stream.emit('error', er);
- } else if (chunk === null) {
- state.reading = false;
- onEofChunk(stream, state);
- } else if (state.objectMode || chunk && chunk.length > 0) {
- if (state.ended && !addToFront) {
- var e = new Error('stream.push() after EOF');
- stream.emit('error', e);
- } else if (state.endEmitted && addToFront) {
- var _e = new Error('stream.unshift() after end event');
- stream.emit('error', _e);
- } else {
- var skipAdd;
- if (state.decoder && !addToFront && !encoding) {
- chunk = state.decoder.write(chunk);
- skipAdd = !state.objectMode && chunk.length === 0;
- }
-
- if (!addToFront) state.reading = false;
-
- // Don't add to the buffer if we've decoded to an empty string chunk and
- // we're not in object mode
- if (!skipAdd) {
- // if we want the data now, just emit it.
- if (state.flowing && state.length === 0 && !state.sync) {
- stream.emit('data', chunk);
- stream.read(0);
- } else {
- // update the buffer info.
- state.length += state.objectMode ? 1 : chunk.length;
- if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);
-
- if (state.needReadable) emitReadable(stream);
- }
- }
-
- maybeReadMore(stream, state);
- }
- } else if (!addToFront) {
- state.reading = false;
- }
-
- return needMoreData(state);
-}
-
-// if it's past the high water mark, we can push in some more.
-// Also, if we have no data yet, we can stand some
-// more bytes. This is to work around cases where hwm=0,
-// such as the repl. Also, if the push() triggered a
-// readable event, and the user called read(largeNumber) such that
-// needReadable was set, then we ought to push more, so that another
-// 'readable' event will be triggered.
-function needMoreData(state) {
- return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
-}
-
-// backwards compatibility.
-Readable.prototype.setEncoding = function (enc) {
- if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
- this._readableState.decoder = new StringDecoder(enc);
- this._readableState.encoding = enc;
- return this;
-};
-
-// Don't raise the hwm > 8MB
-var MAX_HWM = 0x800000;
-function computeNewHighWaterMark(n) {
- if (n >= MAX_HWM) {
- n = MAX_HWM;
- } else {
- // Get the next highest power of 2
- n--;
- n |= n >>> 1;
- n |= n >>> 2;
- n |= n >>> 4;
- n |= n >>> 8;
- n |= n >>> 16;
- n++;
- }
- return n;
-}
-
-function howMuchToRead(n, state) {
- if (state.length === 0 && state.ended) return 0;
-
- if (state.objectMode) return n === 0 ? 0 : 1;
-
- if (n === null || isNaN(n)) {
- // only flow one buffer at a time
- if (state.flowing && state.buffer.length) return state.buffer[0].length;else return state.length;
- }
-
- if (n <= 0) return 0;
-
- // If we're asking for more than the target buffer level,
- // then raise the water mark. Bump up to the next highest
- // power of 2, to prevent increasing it excessively in tiny
- // amounts.
- if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
-
- // don't have that much. return null, unless we've ended.
- if (n > state.length) {
- if (!state.ended) {
- state.needReadable = true;
- return 0;
- } else {
- return state.length;
- }
- }
-
- return n;
-}
-
-// you can override either this method, or the async _read(n) below.
-Readable.prototype.read = function (n) {
- debug('read', n);
- var state = this._readableState;
- var nOrig = n;
-
- if (typeof n !== 'number' || n > 0) state.emittedReadable = false;
-
- // if we're doing read(0) to trigger a readable event, but we
- // already have a bunch of data in the buffer, then just trigger
- // the 'readable' event and move on.
- if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
- debug('read: emitReadable', state.length, state.ended);
- if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
- return null;
- }
-
- n = howMuchToRead(n, state);
-
- // if we've ended, and we're now clear, then finish it up.
- if (n === 0 && state.ended) {
- if (state.length === 0) endReadable(this);
- return null;
- }
-
- // All the actual chunk generation logic needs to be
- // *below* the call to _read. The reason is that in certain
- // synthetic stream cases, such as passthrough streams, _read
- // may be a completely synchronous operation which may change
- // the state of the read buffer, providing enough data when
- // before there was *not* enough.
- //
- // So, the steps are:
- // 1. Figure out what the state of things will be after we do
- // a read from the buffer.
- //
- // 2. If that resulting state will trigger a _read, then call _read.
- // Note that this may be asynchronous, or synchronous. Yes, it is
- // deeply ugly to write APIs this way, but that still doesn't mean
- // that the Readable class should behave improperly, as streams are
- // designed to be sync/async agnostic.
- // Take note if the _read call is sync or async (ie, if the read call
- // has returned yet), so that we know whether or not it's safe to emit
- // 'readable' etc.
- //
- // 3. Actually pull the requested chunks out of the buffer and return.
-
- // if we need a readable event, then we need to do some reading.
- var doRead = state.needReadable;
- debug('need readable', doRead);
-
- // if we currently have less than the highWaterMark, then also read some
- if (state.length === 0 || state.length - n < state.highWaterMark) {
- doRead = true;
- debug('length less than watermark', doRead);
- }
-
- // however, if we've ended, then there's no point, and if we're already
- // reading, then it's unnecessary.
- if (state.ended || state.reading) {
- doRead = false;
- debug('reading or ended', doRead);
- }
-
- if (doRead) {
- debug('do read');
- state.reading = true;
- state.sync = true;
- // if the length is currently zero, then we *need* a readable event.
- if (state.length === 0) state.needReadable = true;
- // call internal read method
- this._read(state.highWaterMark);
- state.sync = false;
- }
-
- // If _read pushed data synchronously, then `reading` will be false,
- // and we need to re-evaluate how much data we can return to the user.
- if (doRead && !state.reading) n = howMuchToRead(nOrig, state);
-
- var ret;
- if (n > 0) ret = fromList(n, state);else ret = null;
-
- if (ret === null) {
- state.needReadable = true;
- n = 0;
- }
-
- state.length -= n;
-
- // If we have nothing in the buffer, then we want to know
- // as soon as we *do* get something into the buffer.
- if (state.length === 0 && !state.ended) state.needReadable = true;
-
- // If we tried to read() past the EOF, then emit end on the next tick.
- if (nOrig !== n && state.ended && state.length === 0) endReadable(this);
-
- if (ret !== null) this.emit('data', ret);
-
- return ret;
-};
-
-function chunkInvalid(state, chunk) {
- var er = null;
- if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== null && chunk !== undefined && !state.objectMode) {
- er = new TypeError('Invalid non-string/buffer chunk');
- }
- return er;
-}
-
-function onEofChunk(stream, state) {
- if (state.ended) return;
- if (state.decoder) {
- var chunk = state.decoder.end();
- if (chunk && chunk.length) {
- state.buffer.push(chunk);
- state.length += state.objectMode ? 1 : chunk.length;
- }
- }
- state.ended = true;
-
- // emit 'readable' now to make sure it gets picked up.
- emitReadable(stream);
-}
-
-// Don't emit readable right away in sync mode, because this can trigger
-// another read() call => stack overflow. This way, it might trigger
-// a nextTick recursion warning, but that's not so bad.
-function emitReadable(stream) {
- var state = stream._readableState;
- state.needReadable = false;
- if (!state.emittedReadable) {
- debug('emitReadable', state.flowing);
- state.emittedReadable = true;
- if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
- }
-}
-
-function emitReadable_(stream) {
- debug('emit readable');
- stream.emit('readable');
- flow(stream);
-}
-
-// at this point, the user has presumably seen the 'readable' event,
-// and called read() to consume some data. that may have triggered
-// in turn another _read(n) call, in which case reading = true if
-// it's in progress.
-// However, if we're not ended, or reading, and the length < hwm,
-// then go ahead and try to read some more preemptively.
-function maybeReadMore(stream, state) {
- if (!state.readingMore) {
- state.readingMore = true;
- processNextTick(maybeReadMore_, stream, state);
- }
-}
-
-function maybeReadMore_(stream, state) {
- var len = state.length;
- while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
- debug('maybeReadMore read 0');
- stream.read(0);
- if (len === state.length)
- // didn't get any data, stop spinning.
- break;else len = state.length;
- }
- state.readingMore = false;
-}
-
-// abstract method. to be overridden in specific implementation classes.
-// call cb(er, data) where data is <= n in length.
-// for virtual (non-string, non-buffer) streams, "length" is somewhat
-// arbitrary, and perhaps not very meaningful.
-Readable.prototype._read = function (n) {
- this.emit('error', new Error('not implemented'));
-};
-
-Readable.prototype.pipe = function (dest, pipeOpts) {
- var src = this;
- var state = this._readableState;
-
- switch (state.pipesCount) {
- case 0:
- state.pipes = dest;
- break;
- case 1:
- state.pipes = [state.pipes, dest];
- break;
- default:
- state.pipes.push(dest);
- break;
- }
- state.pipesCount += 1;
- debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);
-
- var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;
-
- var endFn = doEnd ? onend : cleanup;
- if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);
-
- dest.on('unpipe', onunpipe);
- function onunpipe(readable) {
- debug('onunpipe');
- if (readable === src) {
- cleanup();
- }
- }
-
- function onend() {
- debug('onend');
- dest.end();
- }
-
- // when the dest drains, it reduces the awaitDrain counter
- // on the source. This would be more elegant with a .once()
- // handler in flow(), but adding and removing repeatedly is
- // too slow.
- var ondrain = pipeOnDrain(src);
- dest.on('drain', ondrain);
-
- var cleanedUp = false;
- function cleanup() {
- debug('cleanup');
- // cleanup event handlers once the pipe is broken
- dest.removeListener('close', onclose);
- dest.removeListener('finish', onfinish);
- dest.removeListener('drain', ondrain);
- dest.removeListener('error', onerror);
- dest.removeListener('unpipe', onunpipe);
- src.removeListener('end', onend);
- src.removeListener('end', cleanup);
- src.removeListener('data', ondata);
-
- cleanedUp = true;
-
- // if the reader is waiting for a drain event from this
- // specific writer, then it would cause it to never start
- // flowing again.
- // So, if this is awaiting a drain, then we just call it now.
- // If we don't know, then assume that we are waiting for one.
- if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
- }
-
- src.on('data', ondata);
- function ondata(chunk) {
- debug('ondata');
- var ret = dest.write(chunk);
- if (false === ret) {
- // If the user unpiped during `dest.write()`, it is possible
- // to get stuck in a permanently paused state if that write
- // also returned false.
- // => Check whether `dest` is still a piping destination.
- if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
- debug('false write response, pause', src._readableState.awaitDrain);
- src._readableState.awaitDrain++;
- }
- src.pause();
- }
- }
-
- // if the dest has an error, then stop piping into it.
- // however, don't suppress the throwing behavior for this.
- function onerror(er) {
- debug('onerror', er);
- unpipe();
- dest.removeListener('error', onerror);
- if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
- }
-
- // Make sure our error handler is attached before userland ones.
- prependListener(dest, 'error', onerror);
-
- // Both close and finish should trigger unpipe, but only once.
- function onclose() {
- dest.removeListener('finish', onfinish);
- unpipe();
- }
- dest.once('close', onclose);
- function onfinish() {
- debug('onfinish');
- dest.removeListener('close', onclose);
- unpipe();
- }
- dest.once('finish', onfinish);
-
- function unpipe() {
- debug('unpipe');
- src.unpipe(dest);
- }
-
- // tell the dest that it's being piped to
- dest.emit('pipe', src);
-
- // start the flow if it hasn't been started already.
- if (!state.flowing) {
- debug('pipe resume');
- src.resume();
- }
-
- return dest;
-};
-
-function pipeOnDrain(src) {
- return function () {
- var state = src._readableState;
- debug('pipeOnDrain', state.awaitDrain);
- if (state.awaitDrain) state.awaitDrain--;
- if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
- state.flowing = true;
- flow(src);
- }
- };
-}
-
-Readable.prototype.unpipe = function (dest) {
- var state = this._readableState;
-
- // if we're not piping anywhere, then do nothing.
- if (state.pipesCount === 0) return this;
-
- // just one destination. most common case.
- if (state.pipesCount === 1) {
- // passed in one, but it's not the right one.
- if (dest && dest !== state.pipes) return this;
-
- if (!dest) dest = state.pipes;
-
- // got a match.
- state.pipes = null;
- state.pipesCount = 0;
- state.flowing = false;
- if (dest) dest.emit('unpipe', this);
- return this;
- }
-
- // slow case. multiple pipe destinations.
-
- if (!dest) {
- // remove all.
- var dests = state.pipes;
- var len = state.pipesCount;
- state.pipes = null;
- state.pipesCount = 0;
- state.flowing = false;
-
- for (var _i = 0; _i < len; _i++) {
- dests[_i].emit('unpipe', this);
- }return this;
- }
-
- // try to find the right one.
- var i = indexOf(state.pipes, dest);
- if (i === -1) return this;
-
- state.pipes.splice(i, 1);
- state.pipesCount -= 1;
- if (state.pipesCount === 1) state.pipes = state.pipes[0];
-
- dest.emit('unpipe', this);
-
- return this;
-};
-
-// set up data events if they are asked for
-// Ensure readable listeners eventually get something
-Readable.prototype.on = function (ev, fn) {
- var res = Stream.prototype.on.call(this, ev, fn);
-
- // If listening to data, and it has not explicitly been paused,
- // then call resume to start the flow of data on the next tick.
- if (ev === 'data' && false !== this._readableState.flowing) {
- this.resume();
- }
-
- if (ev === 'readable' && !this._readableState.endEmitted) {
- var state = this._readableState;
- if (!state.readableListening) {
- state.readableListening = true;
- state.emittedReadable = false;
- state.needReadable = true;
- if (!state.reading) {
- processNextTick(nReadingNextTick, this);
- } else if (state.length) {
- emitReadable(this, state);
- }
- }
- }
-
- return res;
-};
-Readable.prototype.addListener = Readable.prototype.on;
-
-function nReadingNextTick(self) {
- debug('readable nexttick read 0');
- self.read(0);
-}
-
-// pause() and resume() are remnants of the legacy readable stream API
-// If the user uses them, then switch into old mode.
-Readable.prototype.resume = function () {
- var state = this._readableState;
- if (!state.flowing) {
- debug('resume');
- state.flowing = true;
- resume(this, state);
- }
- return this;
-};
-
-function resume(stream, state) {
- if (!state.resumeScheduled) {
- state.resumeScheduled = true;
- processNextTick(resume_, stream, state);
- }
-}
-
-function resume_(stream, state) {
- if (!state.reading) {
- debug('resume read 0');
- stream.read(0);
- }
-
- state.resumeScheduled = false;
- stream.emit('resume');
- flow(stream);
- if (state.flowing && !state.reading) stream.read(0);
-}
-
-Readable.prototype.pause = function () {
- debug('call pause flowing=%j', this._readableState.flowing);
- if (false !== this._readableState.flowing) {
- debug('pause');
- this._readableState.flowing = false;
- this.emit('pause');
- }
- return this;
-};
-
-function flow(stream) {
- var state = stream._readableState;
- debug('flow', state.flowing);
- if (state.flowing) {
- do {
- var chunk = stream.read();
- } while (null !== chunk && state.flowing);
- }
-}
-
-// wrap an old-style stream as the async data source.
-// This is *not* part of the readable stream interface.
-// It is an ugly unfortunate mess of history.
-Readable.prototype.wrap = function (stream) {
- var state = this._readableState;
- var paused = false;
-
- var self = this;
- stream.on('end', function () {
- debug('wrapped end');
- if (state.decoder && !state.ended) {
- var chunk = state.decoder.end();
- if (chunk && chunk.length) self.push(chunk);
- }
-
- self.push(null);
- });
-
- stream.on('data', function (chunk) {
- debug('wrapped data');
- if (state.decoder) chunk = state.decoder.write(chunk);
-
- // don't skip over falsy values in objectMode
- if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;
-
- var ret = self.push(chunk);
- if (!ret) {
- paused = true;
- stream.pause();
- }
- });
-
- // proxy all the other methods.
- // important when wrapping filters and duplexes.
- for (var i in stream) {
- if (this[i] === undefined && typeof stream[i] === 'function') {
- this[i] = function (method) {
- return function () {
- return stream[method].apply(stream, arguments);
- };
- }(i);
- }
- }
-
- // proxy certain important events.
- var events = ['error', 'close', 'destroy', 'pause', 'resume'];
- forEach(events, function (ev) {
- stream.on(ev, self.emit.bind(self, ev));
- });
-
- // when we try to consume some more bytes, simply unpause the
- // underlying stream.
- self._read = function (n) {
- debug('wrapped _read', n);
- if (paused) {
- paused = false;
- stream.resume();
- }
- };
-
- return self;
-};
-
-// exposed for testing purposes only.
-Readable._fromList = fromList;
-
-// Pluck off n bytes from an array of buffers.
-// Length is the combined lengths of all the buffers in the list.
-function fromList(n, state) {
- var list = state.buffer;
- var length = state.length;
- var stringMode = !!state.decoder;
- var objectMode = !!state.objectMode;
- var ret;
-
- // nothing in the list, definitely empty.
- if (list.length === 0) return null;
-
- if (length === 0) ret = null;else if (objectMode) ret = list.shift();else if (!n || n >= length) {
- // read it all, truncate the array.
- if (stringMode) ret = list.join('');else if (list.length === 1) ret = list[0];else ret = Buffer.concat(list, length);
- list.length = 0;
- } else {
- // read just some of it.
- if (n < list[0].length) {
- // just take a part of the first list item.
- // slice is the same for buffers and strings.
- var buf = list[0];
- ret = buf.slice(0, n);
- list[0] = buf.slice(n);
- } else if (n === list[0].length) {
- // first list is a perfect match
- ret = list.shift();
- } else {
- // complex case.
- // we have enough to cover it, but it spans past the first buffer.
- if (stringMode) ret = '';else ret = bufferShim.allocUnsafe(n);
-
- var c = 0;
- for (var i = 0, l = list.length; i < l && c < n; i++) {
- var _buf = list[0];
- var cpy = Math.min(n - c, _buf.length);
-
- if (stringMode) ret += _buf.slice(0, cpy);else _buf.copy(ret, c, 0, cpy);
-
- if (cpy < _buf.length) list[0] = _buf.slice(cpy);else list.shift();
-
- c += cpy;
- }
- }
- }
-
- return ret;
-}
-
-function endReadable(stream) {
- var state = stream._readableState;
-
- // If we get here before consuming all the bytes, then that is a
- // bug in node. Should never happen.
- if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');
-
- if (!state.endEmitted) {
- state.ended = true;
- processNextTick(endReadableNT, state, stream);
- }
-}
-
-function endReadableNT(state, stream) {
- // Check that we didn't get one last unshift.
- if (!state.endEmitted && state.length === 0) {
- state.endEmitted = true;
- stream.readable = false;
- stream.emit('end');
- }
-}
-
-function forEach(xs, f) {
- for (var i = 0, l = xs.length; i < l; i++) {
- f(xs[i], i);
- }
-}
-
-function indexOf(xs, x) {
- for (var i = 0, l = xs.length; i < l; i++) {
- if (xs[i] === x) return i;
- }
- return -1;
-}
-}).call(this,require('_process'))
-},{"./_stream_duplex":62,"_process":58,"buffer":45,"buffer-shims":44,"core-util-is":47,"events":50,"inherits":53,"isarray":60,"process-nextick-args":57,"string_decoder/":71,"util":41}],65:[function(require,module,exports){
-// a transform stream is a readable/writable stream where you do
-// something with the data. Sometimes it's called a "filter",
-// but that's not a great name for it, since that implies a thing where
-// some bits pass through, and others are simply ignored. (That would
-// be a valid example of a transform, of course.)
-//
-// While the output is causally related to the input, it's not a
-// necessarily symmetric or synchronous transformation. For example,
-// a zlib stream might take multiple plain-text writes(), and then
-// emit a single compressed chunk some time in the future.
-//
-// Here's how this works:
-//
-// The Transform stream has all the aspects of the readable and writable
-// stream classes. When you write(chunk), that calls _write(chunk,cb)
-// internally, and returns false if there's a lot of pending writes
-// buffered up. When you call read(), that calls _read(n) until
-// there's enough pending readable data buffered up.
-//
-// In a transform stream, the written data is placed in a buffer. When
-// _read(n) is called, it transforms the queued up data, calling the
-// buffered _write cb's as it consumes chunks. If consuming a single
-// written chunk would result in multiple output chunks, then the first
-// outputted bit calls the readcb, and subsequent chunks just go into
-// the read buffer, and will cause it to emit 'readable' if necessary.
-//
-// This way, back-pressure is actually determined by the reading side,
-// since _read has to be called to start processing a new chunk. However,
-// a pathological inflate type of transform can cause excessive buffering
-// here. For example, imagine a stream where every byte of input is
-// interpreted as an integer from 0-255, and then results in that many
-// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in
-// 1kb of data being output. In this case, you could write a very small
-// amount of input, and end up with a very large amount of output. In
-// such a pathological inflating mechanism, there'd be no way to tell
-// the system to stop doing the transform. A single 4MB write could
-// cause the system to run out of memory.
-//
-// However, even in such a pathological case, only a single written chunk
-// would be consumed, and then the rest would wait (un-transformed) until
-// the results of the previous transformed chunk were consumed.
-
-'use strict';
-
-module.exports = Transform;
-
-var Duplex = require('./_stream_duplex');
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/* */
-
-util.inherits(Transform, Duplex);
-
-function TransformState(stream) {
- this.afterTransform = function (er, data) {
- return afterTransform(stream, er, data);
- };
-
- this.needTransform = false;
- this.transforming = false;
- this.writecb = null;
- this.writechunk = null;
- this.writeencoding = null;
-}
-
-function afterTransform(stream, er, data) {
- var ts = stream._transformState;
- ts.transforming = false;
-
- var cb = ts.writecb;
-
- if (!cb) return stream.emit('error', new Error('no writecb in Transform class'));
-
- ts.writechunk = null;
- ts.writecb = null;
-
- if (data !== null && data !== undefined) stream.push(data);
-
- cb(er);
-
- var rs = stream._readableState;
- rs.reading = false;
- if (rs.needReadable || rs.length < rs.highWaterMark) {
- stream._read(rs.highWaterMark);
- }
-}
-
-function Transform(options) {
- if (!(this instanceof Transform)) return new Transform(options);
-
- Duplex.call(this, options);
-
- this._transformState = new TransformState(this);
-
- // when the writable side finishes, then flush out anything remaining.
- var stream = this;
-
- // start out asking for a readable event once data is transformed.
- this._readableState.needReadable = true;
-
- // we have implemented the _read method, and done the other things
- // that Readable wants before the first _read call, so unset the
- // sync guard flag.
- this._readableState.sync = false;
-
- if (options) {
- if (typeof options.transform === 'function') this._transform = options.transform;
-
- if (typeof options.flush === 'function') this._flush = options.flush;
- }
-
- this.once('prefinish', function () {
- if (typeof this._flush === 'function') this._flush(function (er) {
- done(stream, er);
- });else done(stream);
- });
-}
-
-Transform.prototype.push = function (chunk, encoding) {
- this._transformState.needTransform = false;
- return Duplex.prototype.push.call(this, chunk, encoding);
-};
-
-// This is the part where you do stuff!
-// override this function in implementation classes.
-// 'chunk' is an input chunk.
-//
-// Call `push(newChunk)` to pass along transformed output
-// to the readable side. You may call 'push' zero or more times.
-//
-// Call `cb(err)` when you are done with this chunk. If you pass
-// an error, then that'll put the hurt on the whole operation. If you
-// never call cb(), then you'll never get another chunk.
-Transform.prototype._transform = function (chunk, encoding, cb) {
- throw new Error('Not implemented');
-};
-
-Transform.prototype._write = function (chunk, encoding, cb) {
- var ts = this._transformState;
- ts.writecb = cb;
- ts.writechunk = chunk;
- ts.writeencoding = encoding;
- if (!ts.transforming) {
- var rs = this._readableState;
- if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
- }
-};
-
-// Doesn't matter what the args are here.
-// _transform does all the work.
-// That we got here means that the readable side wants more data.
-Transform.prototype._read = function (n) {
- var ts = this._transformState;
-
- if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
- ts.transforming = true;
- this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
- } else {
- // mark that we need a transform, so that any data that comes in
- // will get processed, now that we've asked for it.
- ts.needTransform = true;
- }
-};
-
-function done(stream, er) {
- if (er) return stream.emit('error', er);
-
- // if there's nothing in the write buffer, then that means
- // that nothing more will ever be provided
- var ws = stream._writableState;
- var ts = stream._transformState;
-
- if (ws.length) throw new Error('Calling transform done when ws.length != 0');
-
- if (ts.transforming) throw new Error('Calling transform done when still transforming');
-
- return stream.push(null);
-}
-},{"./_stream_duplex":62,"core-util-is":47,"inherits":53}],66:[function(require,module,exports){
-(function (process){
-// A bit simpler than readable streams.
-// Implement an async ._write(chunk, encoding, cb), and it'll handle all
-// the drain event emission and buffering.
-
-'use strict';
-
-module.exports = Writable;
-
-/**/
-var processNextTick = require('process-nextick-args');
-/* */
-
-/**/
-var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
-/* */
-
-Writable.WritableState = WritableState;
-
-/**/
-var util = require('core-util-is');
-util.inherits = require('inherits');
-/* */
-
-/**/
-var internalUtil = {
- deprecate: require('util-deprecate')
-};
-/* */
-
-/**/
-var Stream;
-(function () {
- try {
- Stream = require('st' + 'ream');
- } catch (_) {} finally {
- if (!Stream) Stream = require('events').EventEmitter;
- }
-})();
-/* */
-
-var Buffer = require('buffer').Buffer;
-/**/
-var bufferShim = require('buffer-shims');
-/* */
-
-util.inherits(Writable, Stream);
-
-function nop() {}
-
-function WriteReq(chunk, encoding, cb) {
- this.chunk = chunk;
- this.encoding = encoding;
- this.callback = cb;
- this.next = null;
-}
-
-var Duplex;
-function WritableState(options, stream) {
- Duplex = Duplex || require('./_stream_duplex');
-
- options = options || {};
-
- // object stream flag to indicate whether or not this stream
- // contains buffers or objects.
- this.objectMode = !!options.objectMode;
-
- if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;
-
- // the point at which write() starts returning false
- // Note: 0 is a valid value, means that we always return false if
- // the entire buffer is not flushed immediately on write()
- var hwm = options.highWaterMark;
- var defaultHwm = this.objectMode ? 16 : 16 * 1024;
- this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;
-
- // cast to ints.
- this.highWaterMark = ~ ~this.highWaterMark;
-
- this.needDrain = false;
- // at the start of calling end()
- this.ending = false;
- // when end() has been called, and returned
- this.ended = false;
- // when 'finish' is emitted
- this.finished = false;
-
- // should we decode strings into buffers before passing to _write?
- // this is here so that some node-core streams can optimize string
- // handling at a lower level.
- var noDecode = options.decodeStrings === false;
- this.decodeStrings = !noDecode;
-
- // Crypto is kind of old and crusty. Historically, its default string
- // encoding is 'binary' so we have to make this configurable.
- // Everything else in the universe uses 'utf8', though.
- this.defaultEncoding = options.defaultEncoding || 'utf8';
-
- // not an actual buffer we keep track of, but a measurement
- // of how much we're waiting to get pushed to some underlying
- // socket or file.
- this.length = 0;
-
- // a flag to see when we're in the middle of a write.
- this.writing = false;
-
- // when true all writes will be buffered until .uncork() call
- this.corked = 0;
-
- // a flag to be able to tell if the onwrite cb is called immediately,
- // or on a later tick. We set this to true at first, because any
- // actions that shouldn't happen until "later" should generally also
- // not happen before the first write call.
- this.sync = true;
-
- // a flag to know if we're processing previously buffered items, which
- // may call the _write() callback in the same tick, so that we don't
- // end up in an overlapped onwrite situation.
- this.bufferProcessing = false;
-
- // the callback that's passed to _write(chunk,cb)
- this.onwrite = function (er) {
- onwrite(stream, er);
- };
-
- // the callback that the user supplies to write(chunk,encoding,cb)
- this.writecb = null;
-
- // the amount that is being written when _write is called.
- this.writelen = 0;
-
- this.bufferedRequest = null;
- this.lastBufferedRequest = null;
-
- // number of pending user-supplied write callbacks
- // this must be 0 before 'finish' can be emitted
- this.pendingcb = 0;
-
- // emit prefinish if the only thing we're waiting for is _write cbs
- // This is relevant for synchronous Transform streams
- this.prefinished = false;
-
- // True if the error was already emitted and should not be thrown again
- this.errorEmitted = false;
-
- // count buffered requests
- this.bufferedRequestCount = 0;
-
- // allocate the first CorkedRequest, there is always
- // one allocated and free to use, and we maintain at most two
- this.corkedRequestsFree = new CorkedRequest(this);
-}
-
-WritableState.prototype.getBuffer = function writableStateGetBuffer() {
- var current = this.bufferedRequest;
- var out = [];
- while (current) {
- out.push(current);
- current = current.next;
- }
- return out;
-};
-
-(function () {
- try {
- Object.defineProperty(WritableState.prototype, 'buffer', {
- get: internalUtil.deprecate(function () {
- return this.getBuffer();
- }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.')
- });
- } catch (_) {}
-})();
-
-var Duplex;
-function Writable(options) {
- Duplex = Duplex || require('./_stream_duplex');
-
- // Writable ctor is applied to Duplexes, though they're not
- // instanceof Writable, they're instanceof Readable.
- if (!(this instanceof Writable) && !(this instanceof Duplex)) return new Writable(options);
-
- this._writableState = new WritableState(options, this);
-
- // legacy.
- this.writable = true;
-
- if (options) {
- if (typeof options.write === 'function') this._write = options.write;
-
- if (typeof options.writev === 'function') this._writev = options.writev;
- }
-
- Stream.call(this);
-}
-
-// Otherwise people can pipe Writable streams, which is just wrong.
-Writable.prototype.pipe = function () {
- this.emit('error', new Error('Cannot pipe, not readable'));
-};
-
-function writeAfterEnd(stream, cb) {
- var er = new Error('write after end');
- // TODO: defer error events consistently everywhere, not just the cb
- stream.emit('error', er);
- processNextTick(cb, er);
-}
-
-// If we get something that is not a buffer, string, null, or undefined,
-// and we're not in objectMode, then that's an error.
-// Otherwise stream chunks are all considered to be of length=1, and the
-// watermarks determine how many objects to keep in the buffer, rather than
-// how many bytes or characters.
-function validChunk(stream, state, chunk, cb) {
- var valid = true;
- var er = false;
- // Always throw error if a null is written
- // if we are not in object mode then throw
- // if it is not a buffer, string, or undefined.
- if (chunk === null) {
- er = new TypeError('May not write null values to stream');
- } else if (!Buffer.isBuffer(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
- er = new TypeError('Invalid non-string/buffer chunk');
- }
- if (er) {
- stream.emit('error', er);
- processNextTick(cb, er);
- valid = false;
- }
- return valid;
-}
-
-Writable.prototype.write = function (chunk, encoding, cb) {
- var state = this._writableState;
- var ret = false;
-
- if (typeof encoding === 'function') {
- cb = encoding;
- encoding = null;
- }
-
- if (Buffer.isBuffer(chunk)) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;
-
- if (typeof cb !== 'function') cb = nop;
-
- if (state.ended) writeAfterEnd(this, cb);else if (validChunk(this, state, chunk, cb)) {
- state.pendingcb++;
- ret = writeOrBuffer(this, state, chunk, encoding, cb);
- }
-
- return ret;
-};
-
-Writable.prototype.cork = function () {
- var state = this._writableState;
-
- state.corked++;
-};
-
-Writable.prototype.uncork = function () {
- var state = this._writableState;
-
- if (state.corked) {
- state.corked--;
-
- if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
- }
-};
-
-Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
- // node::ParseEncoding() requires lower case.
- if (typeof encoding === 'string') encoding = encoding.toLowerCase();
- if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
- this._writableState.defaultEncoding = encoding;
- return this;
-};
-
-function decodeChunk(state, chunk, encoding) {
- if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
- chunk = bufferShim.from(chunk, encoding);
- }
- return chunk;
-}
-
-// if we're already writing something, then just put this
-// in the queue, and wait our turn. Otherwise, call _write
-// If we return false, then we need a drain event, so set that flag.
-function writeOrBuffer(stream, state, chunk, encoding, cb) {
- chunk = decodeChunk(state, chunk, encoding);
-
- if (Buffer.isBuffer(chunk)) encoding = 'buffer';
- var len = state.objectMode ? 1 : chunk.length;
-
- state.length += len;
-
- var ret = state.length < state.highWaterMark;
- // we must ensure that previous needDrain will not be reset to false.
- if (!ret) state.needDrain = true;
-
- if (state.writing || state.corked) {
- var last = state.lastBufferedRequest;
- state.lastBufferedRequest = new WriteReq(chunk, encoding, cb);
- if (last) {
- last.next = state.lastBufferedRequest;
- } else {
- state.bufferedRequest = state.lastBufferedRequest;
- }
- state.bufferedRequestCount += 1;
- } else {
- doWrite(stream, state, false, len, chunk, encoding, cb);
- }
-
- return ret;
-}
-
-function doWrite(stream, state, writev, len, chunk, encoding, cb) {
- state.writelen = len;
- state.writecb = cb;
- state.writing = true;
- state.sync = true;
- if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
- state.sync = false;
-}
-
-function onwriteError(stream, state, sync, er, cb) {
- --state.pendingcb;
- if (sync) processNextTick(cb, er);else cb(er);
-
- stream._writableState.errorEmitted = true;
- stream.emit('error', er);
-}
-
-function onwriteStateUpdate(state) {
- state.writing = false;
- state.writecb = null;
- state.length -= state.writelen;
- state.writelen = 0;
-}
-
-function onwrite(stream, er) {
- var state = stream._writableState;
- var sync = state.sync;
- var cb = state.writecb;
-
- onwriteStateUpdate(state);
-
- if (er) onwriteError(stream, state, sync, er, cb);else {
- // Check if we're actually ready to finish, but don't emit yet
- var finished = needFinish(state);
-
- if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
- clearBuffer(stream, state);
- }
-
- if (sync) {
- /**/
- asyncWrite(afterWrite, stream, state, finished, cb);
- /* */
- } else {
- afterWrite(stream, state, finished, cb);
- }
- }
-}
-
-function afterWrite(stream, state, finished, cb) {
- if (!finished) onwriteDrain(stream, state);
- state.pendingcb--;
- cb();
- finishMaybe(stream, state);
-}
-
-// Must force callback to be called on nextTick, so that we don't
-// emit 'drain' before the write() consumer gets the 'false' return
-// value, and has a chance to attach a 'drain' listener.
-function onwriteDrain(stream, state) {
- if (state.length === 0 && state.needDrain) {
- state.needDrain = false;
- stream.emit('drain');
- }
-}
-
-// if there's something in the buffer waiting, then process it
-function clearBuffer(stream, state) {
- state.bufferProcessing = true;
- var entry = state.bufferedRequest;
-
- if (stream._writev && entry && entry.next) {
- // Fast case, write everything using _writev()
- var l = state.bufferedRequestCount;
- var buffer = new Array(l);
- var holder = state.corkedRequestsFree;
- holder.entry = entry;
-
- var count = 0;
- while (entry) {
- buffer[count] = entry;
- entry = entry.next;
- count += 1;
- }
-
- doWrite(stream, state, true, state.length, buffer, '', holder.finish);
-
- // doWrite is almost always async, defer these to save a bit of time
- // as the hot path ends with doWrite
- state.pendingcb++;
- state.lastBufferedRequest = null;
- if (holder.next) {
- state.corkedRequestsFree = holder.next;
- holder.next = null;
- } else {
- state.corkedRequestsFree = new CorkedRequest(state);
- }
- } else {
- // Slow case, write chunks one-by-one
- while (entry) {
- var chunk = entry.chunk;
- var encoding = entry.encoding;
- var cb = entry.callback;
- var len = state.objectMode ? 1 : chunk.length;
-
- doWrite(stream, state, false, len, chunk, encoding, cb);
- entry = entry.next;
- // if we didn't call the onwrite immediately, then
- // it means that we need to wait until it does.
- // also, that means that the chunk and cb are currently
- // being processed, so move the buffer counter past them.
- if (state.writing) {
- break;
- }
- }
-
- if (entry === null) state.lastBufferedRequest = null;
- }
-
- state.bufferedRequestCount = 0;
- state.bufferedRequest = entry;
- state.bufferProcessing = false;
-}
-
-Writable.prototype._write = function (chunk, encoding, cb) {
- cb(new Error('not implemented'));
-};
-
-Writable.prototype._writev = null;
-
-Writable.prototype.end = function (chunk, encoding, cb) {
- var state = this._writableState;
-
- if (typeof chunk === 'function') {
- cb = chunk;
- chunk = null;
- encoding = null;
- } else if (typeof encoding === 'function') {
- cb = encoding;
- encoding = null;
- }
-
- if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);
-
- // .end() fully uncorks
- if (state.corked) {
- state.corked = 1;
- this.uncork();
- }
-
- // ignore unnecessary end() calls.
- if (!state.ending && !state.finished) endWritable(this, state, cb);
-};
-
-function needFinish(state) {
- return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
-}
-
-function prefinish(stream, state) {
- if (!state.prefinished) {
- state.prefinished = true;
- stream.emit('prefinish');
- }
-}
-
-function finishMaybe(stream, state) {
- var need = needFinish(state);
- if (need) {
- if (state.pendingcb === 0) {
- prefinish(stream, state);
- state.finished = true;
- stream.emit('finish');
- } else {
- prefinish(stream, state);
- }
- }
- return need;
-}
-
-function endWritable(stream, state, cb) {
- state.ending = true;
- finishMaybe(stream, state);
- if (cb) {
- if (state.finished) processNextTick(cb);else stream.once('finish', cb);
- }
- state.ended = true;
- stream.writable = false;
-}
-
-// It seems a linked list but it is not
-// there will be only 2 of these for each stream
-function CorkedRequest(state) {
- var _this = this;
-
- this.next = null;
- this.entry = null;
-
- this.finish = function (err) {
- var entry = _this.entry;
- _this.entry = null;
- while (entry) {
- var cb = entry.callback;
- state.pendingcb--;
- cb(err);
- entry = entry.next;
- }
- if (state.corkedRequestsFree) {
- state.corkedRequestsFree.next = _this;
- } else {
- state.corkedRequestsFree = _this;
- }
- };
-}
-}).call(this,require('_process'))
-},{"./_stream_duplex":62,"_process":58,"buffer":45,"buffer-shims":44,"core-util-is":47,"events":50,"inherits":53,"process-nextick-args":57,"util-deprecate":73}],67:[function(require,module,exports){
-module.exports = require("./lib/_stream_passthrough.js")
-
-},{"./lib/_stream_passthrough.js":63}],68:[function(require,module,exports){
-(function (process){
-var Stream = (function (){
- try {
- return require('st' + 'ream'); // hack to fix a circular dependency issue when used with browserify
- } catch(_){}
-}());
-exports = module.exports = require('./lib/_stream_readable.js');
-exports.Stream = Stream || exports;
-exports.Readable = exports;
-exports.Writable = require('./lib/_stream_writable.js');
-exports.Duplex = require('./lib/_stream_duplex.js');
-exports.Transform = require('./lib/_stream_transform.js');
-exports.PassThrough = require('./lib/_stream_passthrough.js');
-
-if (!process.browser && process.env.READABLE_STREAM === 'disable' && Stream) {
- module.exports = Stream;
-}
-
-}).call(this,require('_process'))
-},{"./lib/_stream_duplex.js":62,"./lib/_stream_passthrough.js":63,"./lib/_stream_readable.js":64,"./lib/_stream_transform.js":65,"./lib/_stream_writable.js":66,"_process":58}],69:[function(require,module,exports){
-module.exports = require("./lib/_stream_transform.js")
-
-},{"./lib/_stream_transform.js":65}],70:[function(require,module,exports){
-module.exports = require("./lib/_stream_writable.js")
-
-},{"./lib/_stream_writable.js":66}],71:[function(require,module,exports){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-var Buffer = require('buffer').Buffer;
-
-var isBufferEncoding = Buffer.isEncoding
- || function(encoding) {
- switch (encoding && encoding.toLowerCase()) {
- case 'hex': case 'utf8': case 'utf-8': case 'ascii': case 'binary': case 'base64': case 'ucs2': case 'ucs-2': case 'utf16le': case 'utf-16le': case 'raw': return true;
- default: return false;
- }
- }
-
-
-function assertEncoding(encoding) {
- if (encoding && !isBufferEncoding(encoding)) {
- throw new Error('Unknown encoding: ' + encoding);
- }
-}
-
-// StringDecoder provides an interface for efficiently splitting a series of
-// buffers into a series of JS strings without breaking apart multi-byte
-// characters. CESU-8 is handled as part of the UTF-8 encoding.
-//
-// @TODO Handling all encodings inside a single object makes it very difficult
-// to reason about this code, so it should be split up in the future.
-// @TODO There should be a utf8-strict encoding that rejects invalid UTF-8 code
-// points as used by CESU-8.
-var StringDecoder = exports.StringDecoder = function(encoding) {
- this.encoding = (encoding || 'utf8').toLowerCase().replace(/[-_]/, '');
- assertEncoding(encoding);
- switch (this.encoding) {
- case 'utf8':
- // CESU-8 represents each of Surrogate Pair by 3-bytes
- this.surrogateSize = 3;
- break;
- case 'ucs2':
- case 'utf16le':
- // UTF-16 represents each of Surrogate Pair by 2-bytes
- this.surrogateSize = 2;
- this.detectIncompleteChar = utf16DetectIncompleteChar;
- break;
- case 'base64':
- // Base-64 stores 3 bytes in 4 chars, and pads the remainder.
- this.surrogateSize = 3;
- this.detectIncompleteChar = base64DetectIncompleteChar;
- break;
- default:
- this.write = passThroughWrite;
- return;
- }
-
- // Enough space to store all bytes of a single character. UTF-8 needs 4
- // bytes, but CESU-8 may require up to 6 (3 bytes per surrogate).
- this.charBuffer = new Buffer(6);
- // Number of bytes received for the current incomplete multi-byte character.
- this.charReceived = 0;
- // Number of bytes expected for the current incomplete multi-byte character.
- this.charLength = 0;
-};
-
-
-// write decodes the given buffer and returns it as JS string that is
-// guaranteed to not contain any partial multi-byte characters. Any partial
-// character found at the end of the buffer is buffered up, and will be
-// returned when calling write again with the remaining bytes.
-//
-// Note: Converting a Buffer containing an orphan surrogate to a String
-// currently works, but converting a String to a Buffer (via `new Buffer`, or
-// Buffer#write) will replace incomplete surrogates with the unicode
-// replacement character. See https://codereview.chromium.org/121173009/ .
-StringDecoder.prototype.write = function(buffer) {
- var charStr = '';
- // if our last write ended with an incomplete multibyte character
- while (this.charLength) {
- // determine how many remaining bytes this buffer has to offer for this char
- var available = (buffer.length >= this.charLength - this.charReceived) ?
- this.charLength - this.charReceived :
- buffer.length;
-
- // add the new bytes to the char buffer
- buffer.copy(this.charBuffer, this.charReceived, 0, available);
- this.charReceived += available;
-
- if (this.charReceived < this.charLength) {
- // still not enough chars in this buffer? wait for more ...
- return '';
- }
-
- // remove bytes belonging to the current character from the buffer
- buffer = buffer.slice(available, buffer.length);
-
- // get the character that was split
- charStr = this.charBuffer.slice(0, this.charLength).toString(this.encoding);
-
- // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
- var charCode = charStr.charCodeAt(charStr.length - 1);
- if (charCode >= 0xD800 && charCode <= 0xDBFF) {
- this.charLength += this.surrogateSize;
- charStr = '';
- continue;
- }
- this.charReceived = this.charLength = 0;
-
- // if there are no more bytes in this buffer, just emit our char
- if (buffer.length === 0) {
- return charStr;
- }
- break;
- }
-
- // determine and set charLength / charReceived
- this.detectIncompleteChar(buffer);
-
- var end = buffer.length;
- if (this.charLength) {
- // buffer the incomplete character bytes we got
- buffer.copy(this.charBuffer, 0, buffer.length - this.charReceived, end);
- end -= this.charReceived;
- }
-
- charStr += buffer.toString(this.encoding, 0, end);
-
- var end = charStr.length - 1;
- var charCode = charStr.charCodeAt(end);
- // CESU-8: lead surrogate (D800-DBFF) is also the incomplete character
- if (charCode >= 0xD800 && charCode <= 0xDBFF) {
- var size = this.surrogateSize;
- this.charLength += size;
- this.charReceived += size;
- this.charBuffer.copy(this.charBuffer, size, 0, size);
- buffer.copy(this.charBuffer, 0, 0, size);
- return charStr.substring(0, end);
- }
-
- // or just emit the charStr
- return charStr;
-};
-
-// detectIncompleteChar determines if there is an incomplete UTF-8 character at
-// the end of the given buffer. If so, it sets this.charLength to the byte
-// length that character, and sets this.charReceived to the number of bytes
-// that are available for this character.
-StringDecoder.prototype.detectIncompleteChar = function(buffer) {
- // determine how many bytes we have to check at the end of this buffer
- var i = (buffer.length >= 3) ? 3 : buffer.length;
-
- // Figure out if one of the last i bytes of our buffer announces an
- // incomplete char.
- for (; i > 0; i--) {
- var c = buffer[buffer.length - i];
-
- // See http://en.wikipedia.org/wiki/UTF-8#Description
-
- // 110XXXXX
- if (i == 1 && c >> 5 == 0x06) {
- this.charLength = 2;
- break;
- }
-
- // 1110XXXX
- if (i <= 2 && c >> 4 == 0x0E) {
- this.charLength = 3;
- break;
- }
-
- // 11110XXX
- if (i <= 3 && c >> 3 == 0x1E) {
- this.charLength = 4;
- break;
- }
- }
- this.charReceived = i;
-};
-
-StringDecoder.prototype.end = function(buffer) {
- var res = '';
- if (buffer && buffer.length)
- res = this.write(buffer);
-
- if (this.charReceived) {
- var cr = this.charReceived;
- var buf = this.charBuffer;
- var enc = this.encoding;
- res += buf.slice(0, cr).toString(enc);
- }
-
- return res;
-};
-
-function passThroughWrite(buffer) {
- return buffer.toString(this.encoding);
-}
-
-function utf16DetectIncompleteChar(buffer) {
- this.charReceived = buffer.length % 2;
- this.charLength = this.charReceived ? 2 : 0;
-}
-
-function base64DetectIncompleteChar(buffer) {
- this.charReceived = buffer.length % 3;
- this.charLength = this.charReceived ? 3 : 0;
-}
-
-},{"buffer":45}],72:[function(require,module,exports){
-
-/**
- * Expose `toIsoString`.
- */
-
-module.exports = toIsoString;
-
-
-/**
- * Turn a `date` into an ISO string.
- *
- * https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toISOString
- *
- * @param {Date} date
- * @return {String}
- */
-
-function toIsoString (date) {
- return date.getUTCFullYear()
- + '-' + pad(date.getUTCMonth() + 1)
- + '-' + pad(date.getUTCDate())
- + 'T' + pad(date.getUTCHours())
- + ':' + pad(date.getUTCMinutes())
- + ':' + pad(date.getUTCSeconds())
- + '.' + String((date.getUTCMilliseconds()/1000).toFixed(3)).slice(2, 5)
- + 'Z';
-}
-
-
-/**
- * Pad a `number` with a ten's place zero.
- *
- * @param {Number} number
- * @return {String}
- */
-
-function pad (number) {
- var n = number.toString();
- return n.length === 1 ? '0' + n : n;
-}
-},{}],73:[function(require,module,exports){
-(function (global){
-
-/**
- * Module exports.
- */
-
-module.exports = deprecate;
-
-/**
- * Mark that a method should not be used.
- * Returns a modified function which warns once by default.
- *
- * If `localStorage.noDeprecation = true` is set, then it is a no-op.
- *
- * If `localStorage.throwDeprecation = true` is set, then deprecated functions
- * will throw an Error when invoked.
- *
- * If `localStorage.traceDeprecation = true` is set, then deprecated functions
- * will invoke `console.trace()` instead of `console.error()`.
- *
- * @param {Function} fn - the function to deprecate
- * @param {String} msg - the string to print to the console when `fn` is invoked
- * @returns {Function} a new "deprecated" version of `fn`
- * @api public
- */
-
-function deprecate (fn, msg) {
- if (config('noDeprecation')) {
- return fn;
- }
-
- var warned = false;
- function deprecated() {
- if (!warned) {
- if (config('throwDeprecation')) {
- throw new Error(msg);
- } else if (config('traceDeprecation')) {
- console.trace(msg);
- } else {
- console.warn(msg);
- }
- warned = true;
- }
- return fn.apply(this, arguments);
- }
-
- return deprecated;
-}
-
-/**
- * Checks `localStorage` for boolean values for the given `name`.
- *
- * @param {String} name
- * @returns {Boolean}
- * @api private
- */
-
-function config (name) {
- // accessing global.localStorage can trigger a DOMException in sandboxed iframes
- try {
- if (!global.localStorage) return false;
- } catch (_) {
- return false;
- }
- var val = global.localStorage[name];
- if (null == val) return false;
- return String(val).toLowerCase() === 'true';
-}
-
-}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{}],74:[function(require,module,exports){
-module.exports = function isBuffer(arg) {
- return arg && typeof arg === 'object'
- && typeof arg.copy === 'function'
- && typeof arg.fill === 'function'
- && typeof arg.readUInt8 === 'function';
-}
-},{}],75:[function(require,module,exports){
-(function (process,global){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-var formatRegExp = /%[sdj%]/g;
-exports.format = function(f) {
- if (!isString(f)) {
- var objects = [];
- for (var i = 0; i < arguments.length; i++) {
- objects.push(inspect(arguments[i]));
- }
- return objects.join(' ');
- }
-
- var i = 1;
- var args = arguments;
- var len = args.length;
- var str = String(f).replace(formatRegExp, function(x) {
- if (x === '%%') return '%';
- if (i >= len) return x;
- switch (x) {
- case '%s': return String(args[i++]);
- case '%d': return Number(args[i++]);
- case '%j':
- try {
- return JSON.stringify(args[i++]);
- } catch (_) {
- return '[Circular]';
- }
- default:
- return x;
- }
- });
- for (var x = args[i]; i < len; x = args[++i]) {
- if (isNull(x) || !isObject(x)) {
- str += ' ' + x;
- } else {
- str += ' ' + inspect(x);
- }
- }
- return str;
-};
-
-
-// Mark that a method should not be used.
-// Returns a modified function which warns once by default.
-// If --no-deprecation is set, then it is a no-op.
-exports.deprecate = function(fn, msg) {
- // Allow for deprecating things in the process of starting up.
- if (isUndefined(global.process)) {
- return function() {
- return exports.deprecate(fn, msg).apply(this, arguments);
- };
- }
-
- if (process.noDeprecation === true) {
- return fn;
- }
-
- var warned = false;
- function deprecated() {
- if (!warned) {
- if (process.throwDeprecation) {
- throw new Error(msg);
- } else if (process.traceDeprecation) {
- console.trace(msg);
- } else {
- console.error(msg);
- }
- warned = true;
- }
- return fn.apply(this, arguments);
- }
-
- return deprecated;
-};
-
-
-var debugs = {};
-var debugEnviron;
-exports.debuglog = function(set) {
- if (isUndefined(debugEnviron))
- debugEnviron = process.env.NODE_DEBUG || '';
- set = set.toUpperCase();
- if (!debugs[set]) {
- if (new RegExp('\\b' + set + '\\b', 'i').test(debugEnviron)) {
- var pid = process.pid;
- debugs[set] = function() {
- var msg = exports.format.apply(exports, arguments);
- console.error('%s %d: %s', set, pid, msg);
- };
- } else {
- debugs[set] = function() {};
- }
- }
- return debugs[set];
-};
-
-
-/**
- * Echos the value of a value. Trys to print the value out
- * in the best way possible given the different types.
- *
- * @param {Object} obj The object to print out.
- * @param {Object} opts Optional options object that alters the output.
- */
-/* legacy: obj, showHidden, depth, colors*/
-function inspect(obj, opts) {
- // default options
- var ctx = {
- seen: [],
- stylize: stylizeNoColor
- };
- // legacy...
- if (arguments.length >= 3) ctx.depth = arguments[2];
- if (arguments.length >= 4) ctx.colors = arguments[3];
- if (isBoolean(opts)) {
- // legacy...
- ctx.showHidden = opts;
- } else if (opts) {
- // got an "options" object
- exports._extend(ctx, opts);
- }
- // set default options
- if (isUndefined(ctx.showHidden)) ctx.showHidden = false;
- if (isUndefined(ctx.depth)) ctx.depth = 2;
- if (isUndefined(ctx.colors)) ctx.colors = false;
- if (isUndefined(ctx.customInspect)) ctx.customInspect = true;
- if (ctx.colors) ctx.stylize = stylizeWithColor;
- return formatValue(ctx, obj, ctx.depth);
-}
-exports.inspect = inspect;
-
-
-// http://en.wikipedia.org/wiki/ANSI_escape_code#graphics
-inspect.colors = {
- 'bold' : [1, 22],
- 'italic' : [3, 23],
- 'underline' : [4, 24],
- 'inverse' : [7, 27],
- 'white' : [37, 39],
- 'grey' : [90, 39],
- 'black' : [30, 39],
- 'blue' : [34, 39],
- 'cyan' : [36, 39],
- 'green' : [32, 39],
- 'magenta' : [35, 39],
- 'red' : [31, 39],
- 'yellow' : [33, 39]
-};
-
-// Don't use 'blue' not visible on cmd.exe
-inspect.styles = {
- 'special': 'cyan',
- 'number': 'yellow',
- 'boolean': 'yellow',
- 'undefined': 'grey',
- 'null': 'bold',
- 'string': 'green',
- 'date': 'magenta',
- // "name": intentionally not styling
- 'regexp': 'red'
-};
-
-
-function stylizeWithColor(str, styleType) {
- var style = inspect.styles[styleType];
-
- if (style) {
- return '\u001b[' + inspect.colors[style][0] + 'm' + str +
- '\u001b[' + inspect.colors[style][1] + 'm';
- } else {
- return str;
- }
-}
-
-
-function stylizeNoColor(str, styleType) {
- return str;
-}
-
-
-function arrayToHash(array) {
- var hash = {};
-
- array.forEach(function(val, idx) {
- hash[val] = true;
- });
-
- return hash;
-}
-
-
-function formatValue(ctx, value, recurseTimes) {
- // Provide a hook for user-specified inspect functions.
- // Check that value is an object with an inspect function on it
- if (ctx.customInspect &&
- value &&
- isFunction(value.inspect) &&
- // Filter out the util module, it's inspect function is special
- value.inspect !== exports.inspect &&
- // Also filter out any prototype objects using the circular check.
- !(value.constructor && value.constructor.prototype === value)) {
- var ret = value.inspect(recurseTimes, ctx);
- if (!isString(ret)) {
- ret = formatValue(ctx, ret, recurseTimes);
- }
- return ret;
- }
-
- // Primitive types cannot have properties
- var primitive = formatPrimitive(ctx, value);
- if (primitive) {
- return primitive;
- }
-
- // Look up the keys of the object.
- var keys = Object.keys(value);
- var visibleKeys = arrayToHash(keys);
-
- if (ctx.showHidden) {
- keys = Object.getOwnPropertyNames(value);
- }
-
- // IE doesn't make error fields non-enumerable
- // http://msdn.microsoft.com/en-us/library/ie/dww52sbt(v=vs.94).aspx
- if (isError(value)
- && (keys.indexOf('message') >= 0 || keys.indexOf('description') >= 0)) {
- return formatError(value);
- }
-
- // Some type of object without properties can be shortcutted.
- if (keys.length === 0) {
- if (isFunction(value)) {
- var name = value.name ? ': ' + value.name : '';
- return ctx.stylize('[Function' + name + ']', 'special');
- }
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- }
- if (isDate(value)) {
- return ctx.stylize(Date.prototype.toString.call(value), 'date');
- }
- if (isError(value)) {
- return formatError(value);
- }
- }
-
- var base = '', array = false, braces = ['{', '}'];
-
- // Make Array say that they are Array
- if (isArray(value)) {
- array = true;
- braces = ['[', ']'];
- }
-
- // Make functions say that they are functions
- if (isFunction(value)) {
- var n = value.name ? ': ' + value.name : '';
- base = ' [Function' + n + ']';
- }
-
- // Make RegExps say that they are RegExps
- if (isRegExp(value)) {
- base = ' ' + RegExp.prototype.toString.call(value);
- }
-
- // Make dates with properties first say the date
- if (isDate(value)) {
- base = ' ' + Date.prototype.toUTCString.call(value);
- }
-
- // Make error with message first say the error
- if (isError(value)) {
- base = ' ' + formatError(value);
- }
-
- if (keys.length === 0 && (!array || value.length == 0)) {
- return braces[0] + base + braces[1];
- }
-
- if (recurseTimes < 0) {
- if (isRegExp(value)) {
- return ctx.stylize(RegExp.prototype.toString.call(value), 'regexp');
- } else {
- return ctx.stylize('[Object]', 'special');
- }
- }
-
- ctx.seen.push(value);
-
- var output;
- if (array) {
- output = formatArray(ctx, value, recurseTimes, visibleKeys, keys);
- } else {
- output = keys.map(function(key) {
- return formatProperty(ctx, value, recurseTimes, visibleKeys, key, array);
- });
- }
-
- ctx.seen.pop();
-
- return reduceToSingleString(output, base, braces);
-}
-
-
-function formatPrimitive(ctx, value) {
- if (isUndefined(value))
- return ctx.stylize('undefined', 'undefined');
- if (isString(value)) {
- var simple = '\'' + JSON.stringify(value).replace(/^"|"$/g, '')
- .replace(/'/g, "\\'")
- .replace(/\\"/g, '"') + '\'';
- return ctx.stylize(simple, 'string');
- }
- if (isNumber(value))
- return ctx.stylize('' + value, 'number');
- if (isBoolean(value))
- return ctx.stylize('' + value, 'boolean');
- // For some reason typeof null is "object", so special case here.
- if (isNull(value))
- return ctx.stylize('null', 'null');
-}
-
-
-function formatError(value) {
- return '[' + Error.prototype.toString.call(value) + ']';
-}
-
-
-function formatArray(ctx, value, recurseTimes, visibleKeys, keys) {
- var output = [];
- for (var i = 0, l = value.length; i < l; ++i) {
- if (hasOwnProperty(value, String(i))) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- String(i), true));
- } else {
- output.push('');
- }
- }
- keys.forEach(function(key) {
- if (!key.match(/^\d+$/)) {
- output.push(formatProperty(ctx, value, recurseTimes, visibleKeys,
- key, true));
- }
- });
- return output;
-}
-
-
-function formatProperty(ctx, value, recurseTimes, visibleKeys, key, array) {
- var name, str, desc;
- desc = Object.getOwnPropertyDescriptor(value, key) || { value: value[key] };
- if (desc.get) {
- if (desc.set) {
- str = ctx.stylize('[Getter/Setter]', 'special');
- } else {
- str = ctx.stylize('[Getter]', 'special');
- }
- } else {
- if (desc.set) {
- str = ctx.stylize('[Setter]', 'special');
- }
- }
- if (!hasOwnProperty(visibleKeys, key)) {
- name = '[' + key + ']';
- }
- if (!str) {
- if (ctx.seen.indexOf(desc.value) < 0) {
- if (isNull(recurseTimes)) {
- str = formatValue(ctx, desc.value, null);
- } else {
- str = formatValue(ctx, desc.value, recurseTimes - 1);
- }
- if (str.indexOf('\n') > -1) {
- if (array) {
- str = str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n').substr(2);
- } else {
- str = '\n' + str.split('\n').map(function(line) {
- return ' ' + line;
- }).join('\n');
- }
- }
- } else {
- str = ctx.stylize('[Circular]', 'special');
- }
- }
- if (isUndefined(name)) {
- if (array && key.match(/^\d+$/)) {
- return str;
- }
- name = JSON.stringify('' + key);
- if (name.match(/^"([a-zA-Z_][a-zA-Z_0-9]*)"$/)) {
- name = name.substr(1, name.length - 2);
- name = ctx.stylize(name, 'name');
- } else {
- name = name.replace(/'/g, "\\'")
- .replace(/\\"/g, '"')
- .replace(/(^"|"$)/g, "'");
- name = ctx.stylize(name, 'string');
- }
- }
-
- return name + ': ' + str;
-}
-
-
-function reduceToSingleString(output, base, braces) {
- var numLinesEst = 0;
- var length = output.reduce(function(prev, cur) {
- numLinesEst++;
- if (cur.indexOf('\n') >= 0) numLinesEst++;
- return prev + cur.replace(/\u001b\[\d\d?m/g, '').length + 1;
- }, 0);
-
- if (length > 60) {
- return braces[0] +
- (base === '' ? '' : base + '\n ') +
- ' ' +
- output.join(',\n ') +
- ' ' +
- braces[1];
- }
-
- return braces[0] + base + ' ' + output.join(', ') + ' ' + braces[1];
-}
-
-
-// NOTE: These type checking functions intentionally don't use `instanceof`
-// because it is fragile and can be easily faked with `Object.create()`.
-function isArray(ar) {
- return Array.isArray(ar);
-}
-exports.isArray = isArray;
-
-function isBoolean(arg) {
- return typeof arg === 'boolean';
-}
-exports.isBoolean = isBoolean;
-
-function isNull(arg) {
- return arg === null;
-}
-exports.isNull = isNull;
-
-function isNullOrUndefined(arg) {
- return arg == null;
-}
-exports.isNullOrUndefined = isNullOrUndefined;
-
-function isNumber(arg) {
- return typeof arg === 'number';
-}
-exports.isNumber = isNumber;
-
-function isString(arg) {
- return typeof arg === 'string';
-}
-exports.isString = isString;
-
-function isSymbol(arg) {
- return typeof arg === 'symbol';
-}
-exports.isSymbol = isSymbol;
-
-function isUndefined(arg) {
- return arg === void 0;
-}
-exports.isUndefined = isUndefined;
-
-function isRegExp(re) {
- return isObject(re) && objectToString(re) === '[object RegExp]';
-}
-exports.isRegExp = isRegExp;
-
-function isObject(arg) {
- return typeof arg === 'object' && arg !== null;
-}
-exports.isObject = isObject;
-
-function isDate(d) {
- return isObject(d) && objectToString(d) === '[object Date]';
-}
-exports.isDate = isDate;
-
-function isError(e) {
- return isObject(e) &&
- (objectToString(e) === '[object Error]' || e instanceof Error);
-}
-exports.isError = isError;
-
-function isFunction(arg) {
- return typeof arg === 'function';
-}
-exports.isFunction = isFunction;
-
-function isPrimitive(arg) {
- return arg === null ||
- typeof arg === 'boolean' ||
- typeof arg === 'number' ||
- typeof arg === 'string' ||
- typeof arg === 'symbol' || // ES6 symbol
- typeof arg === 'undefined';
-}
-exports.isPrimitive = isPrimitive;
-
-exports.isBuffer = require('./support/isBuffer');
-
-function objectToString(o) {
- return Object.prototype.toString.call(o);
-}
-
-
-function pad(n) {
- return n < 10 ? '0' + n.toString(10) : n.toString(10);
-}
-
-
-var months = ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep',
- 'Oct', 'Nov', 'Dec'];
-
-// 26 Feb 16:19:34
-function timestamp() {
- var d = new Date();
- var time = [pad(d.getHours()),
- pad(d.getMinutes()),
- pad(d.getSeconds())].join(':');
- return [d.getDate(), months[d.getMonth()], time].join(' ');
-}
-
-
-// log is just a thin wrapper to console.log that prepends a timestamp
-exports.log = function() {
- console.log('%s - %s', timestamp(), exports.format.apply(exports, arguments));
-};
-
-
-/**
- * Inherit the prototype methods from one constructor into another.
- *
- * The Function.prototype.inherits from lang.js rewritten as a standalone
- * function (not on Function.prototype). NOTE: If this file is to be loaded
- * during bootstrapping this function needs to be rewritten using some native
- * functions as prototype setup using normal JavaScript does not work as
- * expected during bootstrapping (see mirror.js in r114903).
- *
- * @param {function} ctor Constructor function which needs to inherit the
- * prototype.
- * @param {function} superCtor Constructor function to inherit prototype from.
- */
-exports.inherits = require('inherits');
-
-exports._extend = function(origin, add) {
- // Don't do anything if add isn't an object
- if (!add || !isObject(add)) return origin;
-
- var keys = Object.keys(add);
- var i = keys.length;
- while (i--) {
- origin[keys[i]] = add[keys[i]];
- }
- return origin;
-};
-
-function hasOwnProperty(obj, prop) {
- return Object.prototype.hasOwnProperty.call(obj, prop);
-}
-
-}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"./support/isBuffer":74,"_process":58,"inherits":53}]},{},[1]);
diff --git a/test/root.js b/test/root.js
index fd94af8750..cd1213e8b1 100644
--- a/test/root.js
+++ b/test/root.js
@@ -1,26 +1,15 @@
global.expect = require('expect');
const babel = require('babel-core');
-const jsdom = require('jsdom');
+const jsdom = require('mocha-jsdom');
const path = require('path');
-
-before(function(done) {
- const babelResult = babel.transformFileSync(path.resolve(__dirname, '..', 'index.js'), {
+const babelResult = babel.transformFileSync(
+ path.resolve(__dirname, '..', 'index.js'), {
presets: ['es2015']
- });
-
- //const src = path.resolve(__dirname, '..', 'index.js');
-
- jsdom.env('
', [], {src: babelResult.code}, (err, window) => {
- if (err) {
- return done(err);
- }
-
- Object.keys(window).forEach(key => {
- global[key] = window[key];
- });
+ }
+);
- return done();
- });
-});
+jsdom({
+ src: babelResult.code
+});