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467a0fe68f
This CL adds three tests to staging directory of test262. Bug: v8:13556 Change-Id: Id6e468a0fa29528350a10c94e9dd19c2835788e8 Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/5055866 Reviewed-by: Liviu Rau <liviurau@chromium.org> Commit-Queue: Liviu Rau <liviurau@google.com> Cr-Commit-Position: refs/heads/main@{#91139}
26 lines
548 B
JavaScript
26 lines
548 B
JavaScript
// Copyright (C) 2023 the V8 project authors. 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: Test isSubsetOf set method receiver is cleared.
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features: [set-methods]
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---*/
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const firstSet = new Set();
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firstSet.add(42);
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firstSet.add(43);
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const otherSet = new Set();
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otherSet.add(42);
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otherSet.add(43);
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otherSet.add(47);
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Object.defineProperty(otherSet, 'size', {
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get: function() {
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firstSet.clear();
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return 3;
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},
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});
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assert.sameValue(firstSet.isSubsetOf(otherSet), true);
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