9 lines
344 B
JavaScript
9 lines
344 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 counter = 0;
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var a = { valueOf: function() { counter++; return 0x100; } };
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assertEquals("A\u0100\u0100\u0100", String.fromCharCode(65, a, a, a));
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assertEquals(3, counter);
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