20 lines
428 B
JavaScript
20 lines
428 B
JavaScript
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// Copyright 2015 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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var p1 = {};
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var p2 = {};
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var p3 = {};
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var x = 0;
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var y = 0;
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var z = 0;
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var o = {
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__proto__: (x++, p1),
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__proto__: (y++, p2),
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__proto__: (z++, p3)
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};
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assertEquals(1, x);
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assertEquals(1, y);
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assertEquals(1, z);
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assertEquals(Object.getPrototypeOf(o), p3);
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