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Ben Murdochb0fe1622011-05-05 13:52:32 +01001// Copyright 2010 the V8 project authors. All rights reserved.
Ben Murdoch8c569c42011-03-10 11:43:29 +00002// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
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7// notice, this list of conditions and the following disclaimer.
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11// with the distribution.
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14// from this software without specific prior written permission.
15//
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27
Ben Murdochb0fe1622011-05-05 13:52:32 +010028// Test of arguments.
Ben Murdoch8c569c42011-03-10 11:43:29 +000029
Ben Murdochb0fe1622011-05-05 13:52:32 +010030// Test passing null or undefined as receiver.
31function f() { return this.foo; }
Ben Murdoch8c569c42011-03-10 11:43:29 +000032
Ben Murdochb0fe1622011-05-05 13:52:32 +010033function g() { return f.apply(null, arguments); }
34function h() { return f.apply(void 0, arguments); }
Ben Murdoch8c569c42011-03-10 11:43:29 +000035
Ben Murdochb0fe1622011-05-05 13:52:32 +010036var foo = 42;
37
38for (var i=0; i<1000000; i++) assertEquals(42, g());
39for (var i=0; i<1000000; i++) assertEquals(42, h());
40
41var G1 = 21;
42var G2 = 22;
43
44function u() {
45 var v = G1 + G2;
46 return f.apply(v, arguments);
47}
48
49for (var i=0; i<1000000; i++) assertEquals(void 0, u());