e5db1d58e5
Also move those tests from mjsunit/harmony to mjsunit/es6. R=littledan@chromium.org Review URL: https://codereview.chromium.org/1403633007 Cr-Commit-Position: refs/heads/master@{#31314}
31 lines
1.6 KiB
JavaScript
31 lines
1.6 KiB
JavaScript
// Copyright 2014 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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assertEquals(1, Array.prototype.fill.length);
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assertArrayEquals([].fill(8), []);
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assertArrayEquals([0, 0, 0, 0, 0].fill(), [undefined, undefined, undefined, undefined, undefined]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8), [8, 8, 8, 8, 8]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1), [0, 8, 8, 8, 8]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, 10), [0, 0, 0, 0, 0]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, -5), [8, 8, 8, 8, 8]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1, 4), [0, 8, 8, 8, 0]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1, -1), [0, 8, 8, 8, 0]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, 1, 42), [0, 8, 8, 8, 8]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, -3, 42), [0, 0, 8, 8, 8]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, -3, 4), [0, 0, 8, 8, 0]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, -2, -1), [0, 0, 0, 8, 0]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, -1, -3), [0, 0, 0, 0, 0]);
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assertArrayEquals([0, 0, 0, 0, 0].fill(8, undefined, 4), [8, 8, 8, 8, 0]);
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assertArrayEquals([ , , , , 0].fill(8, 1, 3), [, 8, 8, , 0]);
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// If the range is empty, the array is not actually modified and
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// should not throw, even when applied to a frozen object.
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assertArrayEquals(Object.freeze([1, 2, 3]).fill(0, 0, 0), [1, 2, 3]);
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// Test exceptions
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assertThrows('Object.freeze([0]).fill()', TypeError);
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assertThrows('Array.prototype.fill.call(null)', TypeError);
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assertThrows('Array.prototype.fill.call(undefined)', TypeError);
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