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migrate from buffer to Uint8Array #52

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60e6e18
migrate from buffer to Uint8Array
bhaveshg16 Apr 9, 2024
760eedf
migrate from buffer to uint8array
bhaveshg16 Apr 9, 2024
953e74f
migrate from buffer to uint8array
bhaveshg16 Apr 9, 2024
b91be96
migrate from buffer to uint8Array
bhaveshg16 Apr 13, 2024
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19 changes: 10 additions & 9 deletions dist/test/index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -2,17 +2,18 @@
Object.defineProperty(exports, "__esModule", { value: true });
const bech32Lib = require("../");
const tape = require("tape");
const uint8arraytools = require("uint8array-tools");
const fixtures = require('../../src/test/fixtures');
function testValidFixture(f, bech32) {
if (f.hex) {
tape(`fromWords/toWords ${f.hex}`, (t) => {
t.plan(3);
const words = bech32.toWords(Buffer.from(f.hex, 'hex'));
const bytes = Buffer.from(bech32.fromWords(f.words));
const bytes2 = Buffer.from(bech32.fromWordsUnsafe(f.words));
const words = bech32.toWords(uint8arraytools.fromHex(f.hex));
const bytes = uint8arraytools.fromUtf8(bech32.fromWords(f.words));
const bytes2 = uint8arraytools.fromUtf8(bech32.fromWordsUnsafe(f.words));
t.same(words, f.words);
t.same(bytes.toString('hex'), f.hex);
t.same(bytes2.toString('hex'), f.hex);
t.same(uint8arraytools.toHex(bytes), f.hex);
t.same(uint8arraytools.toHex(bytes), f.hex);
});
}
tape(`encode ${f.prefix} ${f.hex || f.words}`, (t) => {
Expand All @@ -30,9 +31,9 @@ function testValidFixture(f, bech32) {
});
tape(`fails for ${f.string} with 1 bit flipped`, (t) => {
t.plan(2);
const buffer = Buffer.from(f.string, 'utf8');
buffer[f.string.lastIndexOf('1') + 1] ^= 0x1; // flip a bit, after the prefix
const str = buffer.toString('utf8');
const uint8array = uint8arraytools.fromUtf8(f.string);
uint8array[f.string.lastIndexOf('1') + 1] ^= 0x1; // flip a bit, after the prefix
const str = uint8arraytools.toUtf8(uint8array);
t.equal(bech32.decodeUnsafe(str, f.limit), undefined);
t.throws(() => {
bech32.decode(str, f.limit);
Expand All @@ -58,7 +59,7 @@ function testInvalidFixture(f, bech32) {
});
}
if (f.string !== undefined || f.stringHex) {
const str = f.string || Buffer.from(f.stringHex, 'hex').toString('binary');
const str = f.string || uint8arraytools.toUtf8(uint8arraytools.fromHex(f.stringHex));
tape(`decode fails for ${str} (${f.exception})`, (t) => {
t.plan(2);
t.equal(bech32.decodeUnsafe(str), undefined);
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