mirror of https://github.com/tc39/test262.git
28 lines
982 B
JavaScript
28 lines
982 B
JavaScript
// Copyright 2019 Ron Buckton. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/*---
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description: A matching element of indices is an Array with exactly two number properties.
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esid: sec-getmatchindicesarray
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features: [regexp-match-indices]
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info: |
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GetMatchIndicesArray ( S, match )
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5. Return CreateArrayFromList(« _match_.[[StartIndex]], _match_.[[EndIndex]] »).
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---*/
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let input = "abcd";
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let match = /b(c)/.exec(input);
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let indices = match.indices;
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// `indices[0]` is an array
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assert.sameValue(Object.getPrototypeOf(indices[0]), Array.prototype);
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assert.sameValue(indices[0].length, 2);
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assert.sameValue(typeof indices[0][0], "number");
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assert.sameValue(typeof indices[0][1], "number");
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// `indices[1]` is an array
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assert.sameValue(Object.getPrototypeOf(indices[1]), Array.prototype);
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assert.sameValue(indices[1].length, 2);
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assert.sameValue(typeof indices[1][0], "number");
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assert.sameValue(typeof indices[1][1], "number");
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