44 lines
1.8 KiB
TypeScript
44 lines
1.8 KiB
TypeScript
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/*---------------------------------------------------------------------------------------------
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* Copyright (c) Microsoft Corporation. All rights reserved.
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* Licensed under the MIT License. See License.txt in the project root for license information.
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*--------------------------------------------------------------------------------------------*/
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import * as assert from 'assert';
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import * as words from '../utils/strings';
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suite('HTML Words', () => {
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let wordRegex = /(-?\d*\.\d\w*)|([^\`\~\!\@\#\%\^\&\*\(\)\-\=\+\[\{\]\}\\\|\;\:\'\"\,\.\<\>\/\?\s]+)/g;
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function assertWord(value: string, expected: string): void {
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let offset = value.indexOf('|');
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value = value.substr(0, offset) + value.substr(offset + 1);
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let actualRange = words.getWordAtText(value, offset, wordRegex);
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assert(actualRange.start <= offset);
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assert(actualRange.start + actualRange.length >= offset);
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assert.equal(value.substr(actualRange.start, actualRange.length), expected);
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}
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test('Basic', function (): any {
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assertWord('|var x1 = new F<A>(a, b);', 'var');
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assertWord('v|ar x1 = new F<A>(a, b);', 'var');
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assertWord('var| x1 = new F<A>(a, b);', 'var');
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assertWord('var |x1 = new F<A>(a, b);', 'x1');
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assertWord('var x1| = new F<A>(a, b);', 'x1');
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assertWord('var x1 = new |F<A>(a, b);', 'F');
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assertWord('var x1 = new F<|A>(a, b);', 'A');
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assertWord('var x1 = new F<A>(|a, b);', 'a');
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assertWord('var x1 = new F<A>(a, b|);', 'b');
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assertWord('var x1 = new F<A>(a, b)|;', '');
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assertWord('var x1 = new F<A>(a, b)|;|', '');
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assertWord('var x1 = | new F<A>(a, b)|;|', '');
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});
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test('Multiline', function (): any {
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assertWord('console.log("hello");\n|var x1 = new F<A>(a, b);', 'var');
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assertWord('console.log("hello");\n|\nvar x1 = new F<A>(a, b);', '');
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assertWord('console.log("hello");\n\r |var x1 = new F<A>(a, b);', 'var');
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});
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});
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