[html] update dependencies, extract folding, folding tests

2026-04-26 03:29:00 +01:00 · 2018-03-14 15:53:14 +01:00
parent a4c05af8a3
commit 6804f4d9cd
13 changed files with 397 additions and 152 deletions
--- a/extensions/html/server/src/test/folding.test.ts
+++ b/extensions/html/server/src/test/folding.test.ts
@@ -0,0 +1,140 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+'use strict';
+
+import 'mocha';
+import * as assert from 'assert';
+import { TextDocument } from 'vscode-languageserver';
+import { getFoldingRegions } from '../modes/htmlFolding';
+import { getLanguageModes } from '../modes/languageModes';
+
+interface ExpectedIndentRange {
+	startLine: number;
+	endLine: number;
+	type?: string;
+}
+
+function assertRanges(lines: string[], expected: ExpectedIndentRange[], nRanges?: number): void {
+	let document = TextDocument.create('test://foo/bar.json', 'json', 1, lines.join('\n'));
+	let languageModes = getLanguageModes({ css: true, javascript: true });
+	let actual = getFoldingRegions(languageModes, document, nRanges, null)!.ranges;
+
+	let actualRanges = [];
+	for (let i = 0; i < actual.length; i++) {
+		actualRanges[i] = r(actual[i].startLine, actual[i].endLine, actual[i].type);
+	}
+	actualRanges = actualRanges.sort((r1, r2) => r1.startLine - r2.startLine);
+	assert.deepEqual(actualRanges, expected);
+}
+
+function r(startLine: number, endLine: number, type?: string): ExpectedIndentRange {
+	return { startLine, endLine, type };
+}
+
+suite('Object Folding', () => {
+	test('Fold one level', () => {
+		let input = [
+			/*0*/'<html>',
+			/*1*/'Hello',
+			/*2*/'</html>'
+		];
+		assertRanges(input, [r(0, 1)]);
+	});
+
+	test('Fold two level', () => {
+		let input = [
+			/*0*/'<html>',
+			/*1*/'<head>',
+			/*2*/'Hello',
+			/*3*/'</head>',
+			/*4*/'</html>'
+		];
+		assertRanges(input, [r(0, 3), r(1, 2)]);
+	});
+
+	test('Fold siblings', () => {
+		let input = [
+			/*0*/'<html>',
+			/*1*/'<head>',
+			/*2*/'Head',
+			/*3*/'</head>',
+			/*4*/'<body class="f">',
+			/*5*/'Body',
+			/*6*/'</body>',
+			/*7*/'</html>'
+		];
+		assertRanges(input, [r(0, 6), r(1, 2), r(4, 5)]);
+	});
+
+	// test('Fold self-closing tags', () => {
+	// 	let input = [
+	// 		/*0*/'<div>',
+	// 		/*1*/'<a src="top">',
+	// 		/*2*/'<img ',
+	// 		/*3*/'</head>',
+	// 		/*4*/'<body class="f">',
+	// 		/*5*/'Body',
+	// 		/*6*/'</body>',
+	// 		/*7*/'</html>'
+	// 	];
+	// 	assertRanges(input, [r(0, 6), r(1, 2), r(4, 5)]);
+	// });
+
+	// test('Fold commment', () => {
+	// 	let input = [
+	// 		/*0*/'/*',
+	// 		/*1*/' multi line',
+	// 		/*2*/'*/',
+	// 	];
+	// 	assertRanges(input, [r(0, 2, 'comment')]);
+	// });
+
+	// test('Fold regions', () => {
+	// 	let input = [
+	// 		/*0*/'// #region',
+	// 		/*1*/'{',
+	// 		/*2*/'}',
+	// 		/*3*/'// #endregion',
+	// 	];
+	// 	assertRanges(input, [r(0, 3, 'region')]);
+	// });
+
+	// test('Test limit', () => {
+	// 	let input = [
+	// 		/* 0*/'[',
+	// 		/* 1*/' [',
+	// 		/* 2*/'  [',
+	// 		/* 3*/'  ',
+	// 		/* 4*/'  ],',
+	// 		/* 5*/'  [',
+	// 		/* 6*/'   [',
+	// 		/* 7*/'  ',
+	// 		/* 8*/'   ],',
+	// 		/* 9*/'   [',
+	// 		/*10*/'  ',
+	// 		/*11*/'   ],',
+	// 		/*12*/'  ],',
+	// 		/*13*/'  [',
+	// 		/*14*/'  ',
+	// 		/*15*/'  ],',
+	// 		/*16*/'  [',
+	// 		/*17*/'  ',
+	// 		/*18*/'  ]',
+	// 		/*19*/' ]',
+	// 		/*20*/']',
+	// 	];
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array'), r(2, 3, 'array'), r(5, 11, 'array'), r(6, 7, 'array'), r(9, 10, 'array'), r(13, 14, 'array'), r(16, 17, 'array')], void 0);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array'), r(2, 3, 'array'), r(5, 11, 'array'), r(6, 7, 'array'), r(9, 10, 'array'), r(13, 14, 'array'), r(16, 17, 'array')], 8);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array'), r(2, 3, 'array'), r(5, 11, 'array'), r(13, 14, 'array'), r(16, 17, 'array')], 7);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array'), r(2, 3, 'array'), r(5, 11, 'array'), r(13, 14, 'array'), r(16, 17, 'array')], 6);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array')], 5);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array')], 4);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array')], 3);
+	// 	assertRanges(input, [r(0, 19, 'array'), r(1, 18, 'array')], 2);
+	// 	assertRanges(input, [r(0, 19, 'array')], 1);
+	// });
+
+});