mirror of https://github.com/tc39/test262.git
16 lines
688 B
JavaScript
16 lines
688 B
JavaScript
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// Copyright 2022 Igalia S.L. 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: String.prototype.replaceAll behavior with duplicate named capture groups
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esid: prod-GroupSpecifier
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features: [regexp-duplicate-named-groups]
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---*/
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assert.sameValue("abxab".replaceAll(/(?<x>a)|(?<x>b)/g, "[$<x>]"), "[a][b]x[a][b]");
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assert.sameValue("baxba".replaceAll(/(?<x>a)|(?<x>b)/g, "[$<x>]"), "[b][a]x[b][a]");
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assert.sameValue("abxab".replaceAll(/(?<x>a)|(?<x>b)/g, "[$<x>][$1][$2]"), "[a][a][][b][][b]x[a][a][][b][][b]");
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assert.sameValue("baxba".replaceAll(/(?<x>a)|(?<x>b)/g, "[$<x>][$1][$2]"), "[b][][b][a][a][]x[b][][b][a][a][]");
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