2fb894fa58
This also fixes issues with - kMaxUint32 being a valid length but not index cornercases - exotic integer objects masking "exotic indexes" even though its in the prototype chain - concating of holey sloppy arguments BUG=v8:4137 LOG=n Review URL: https://codereview.chromium.org/1159433003 Cr-Commit-Position: refs/heads/master@{#28754}
42 lines
2.0 KiB
JavaScript
42 lines
2.0 KiB
JavaScript
// Copyright 2013 the V8 project authors. All rights reserved.
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above
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// copyright notice, this list of conditions and the following
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// disclaimer in the documentation and/or other materials provided
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// with the distribution.
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// * Neither the name of Google Inc. nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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var a = [];
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a[0xfffffffe] = 10;
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assertThrows("a.unshift(1);", RangeError);
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assertEquals(0xffffffff, a.length);
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assertEquals(10, a[0xffffffff]);
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assertEquals(0xffffffff, a.length);
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assertEquals(undefined, a[0xfffffffe]);
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a = [1,2,3];
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a[0xfffffffe] = 10;
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assertThrows("a.splice(1,1,7,7,7,7,7);", RangeError);
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assertEquals([1,7,7,7,7,7,3], a.slice(0, 7));
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assertEquals(0xffffffff, a.length);
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assertEquals(10, a[0xfffffffe + 5 - 1]);
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