Improve test coverage

Author: DrRataplan

test/specs/parsing/getBucketForSelector.tests.ts

@@ -37,6 +37,26 @@ describe('getBucketForSelector', () => {
 	it('returns the correct bucket for expressions using the and operator, first not having a bucket', () => {
 		assertBucketForSelector('true() and self::element()', 'type-1');
 	});
+	it('returns the correct bucket for expressions using the and operator, first matching nothing', () => {
+		assertBucketForSelector(
+			'(self::element() and self::processing-instruction()) or self::element()',
+			'type-1',
+		);
+		assertBucketForSelector(
+			'self::element() or (self::element() and self::processing-instruction())',
+			'type-1',
+		);
+	});
+	it('returns the correct bucket for expressions using nested operators, first matching everything', () => {
+		assertBucketForSelector(
+			'(self::element() or self::processing-instruction()) or self::element()',
+			null,
+		);
+		assertBucketForSelector(
+			'self::element() or (self::element() or self::processing-instruction())',
+			null,
+		);
+	});
 	it('returns the correct bucket for expressions using the or operator, first not having a bucket', () => {
 		assertBucketForSelector('true() or self::element()', null);
 	});

test/specs/parsing/operators/boolean/OrOperator.tests.ts

@@ -28,6 +28,13 @@ describe('or operator', () => {
 		);
 	});
 
+	it('can parse an "or" selector with different nonoverlapping buckets that does not match', () => {
+		jsonMlMapper.parse(['c'], documentNode);
+		chai.assert.isFalse(
+			evaluateXPathToBoolean('self::a or self::b', documentNode.documentElement),
+		);
+	});
+
 	it('can parse a concatenation of ors', () =>
 		chai.assert.isTrue(
 			evaluateXPathToBoolean(

test/specs/parsing/parseScript.tests.ts

@@ -270,6 +270,43 @@ declare %public function prefix:ok() as xs:string {
 		chai.assert.isOk(ast);
 	});
 
+	it('can parse an XPath 4.0 script', () => {
+		const document = new Document();
+		const ast = parseScript(`self::(a|b)`, { language: Language.XPATH_4_0_LANGUAGE }, document);
+
+		chai.assert.isOk(ast);
+	});
+
+	it('can skip ast annotation', () => {
+		const document = new Document();
+		const ast = parseScript(
+			`self::(a|b)`,
+			{ language: Language.XPATH_4_0_LANGUAGE, annotateAst: false },
+			document,
+		);
+
+		chai.assert.isOk(ast);
+		chai.assert.isFalse(
+			evaluateXPathToBoolean('.//@*:type', ast),
+			'there should be no type annotations',
+		);
+	});
+
+	it('can perform ast annotation', () => {
+		const document = new Document();
+		const ast = parseScript(
+			`self::(a|b)`,
+			{ language: Language.XPATH_4_0_LANGUAGE, annotateAst: true },
+			document,
+		);
+
+		chai.assert.isOk(ast);
+		chai.assert.isTrue(
+			evaluateXPathToBoolean('.//@*:type', ast),
+			'there should be no type annotations',
+		);
+	});
+
 	it('can execute a map function within an AST', () => {
 		const ast = parseScript('map:put($week, "1", "Monday")', {}, new Document());
 		const result = evaluateXPathToMap(ast, null, null, {

test/specs/parsing/xquery-updating/evaluateUpdatingExpressionSync.tests.ts

@@ -1,7 +1,7 @@
 import * as chai from 'chai';
 import * as slimdom from 'slimdom';
 
-import { evaluateUpdatingExpressionSync, executePendingUpdateList } from 'fontoxpath';
+import { Language, evaluateUpdatingExpressionSync, executePendingUpdateList } from 'fontoxpath';
 import { IPendingUpdate } from 'fontoxpath/expressions/xquery-update/IPendingUpdate';
 import { InsertPendingUpdate } from 'fontoxpath/expressions/xquery-update/pendingUpdates/InsertPendingUpdate';
 import { TransferablePendingUpdate } from 'fontoxpath/expressions/xquery-update/createPendingUpdateFromTransferable';
@@ -105,6 +105,19 @@ describe('evaluateUpdatingExpressionSync', () => {
 		chai.assert.deepEqual(result.xdmValue, []);
 	});
 
+	it('can evaluate an expression with XPath 4.0 used', async () => {
+		documentNode.appendChild(documentNode.createElement('ele'));
+		const result = evaluateUpdatingExpressionSync(
+			'replace node not_here otherwise ele with <ele/>',
+			documentNode,
+			null,
+			null,
+			{ language: Language.XQUERY_UPDATE_4_0_LANGUAGE },
+		);
+
+		chai.assert.deepEqual(result.xdmValue, []);
+	});
+
 	it('properly returns the xdmValue for updating expressions', async () => {
 		documentNode.appendChild(documentNode.createElement('ele'));
 		const result = evaluateUpdatingExpressionSync(