c7854ed957
Bug: chromium:743154 Change-Id: Id5b2a91a9242326b1dafccc4aeb95e18fb0fc8d8 Reviewed-on: https://chromium-review.googlesource.com/580928 Reviewed-by: Igor Sheludko <ishell@chromium.org> Commit-Queue: Camillo Bruni <cbruni@chromium.org> Cr-Commit-Position: refs/heads/master@{#46873}
23 lines
627 B
JavaScript
23 lines
627 B
JavaScript
// Copyright 2017 the V8 project authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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Object.prototype[1] = 1.5;
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var v = { length: 12, [1073741824]: 0 };
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assertEquals(['1073741824', 'length'], Object.keys(v));
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assertEquals(undefined, v[0]);
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assertEquals(1.5, v[1]);
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assertEquals(0, v[1073741824]);
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// Properly handle out of range HeapNumber keys on 32bit platforms.
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Array.prototype.sort.call(v);
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assertEquals(['0', '1073741824', 'length'], Object.keys(v));
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assertEquals(1.5, v[0]);
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assertEquals(1.5, v[1]);
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assertEquals(0, v[1073741824]);
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