1// Copyright 2013 the V8 project authors. All rights reserved.
2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3//
4// Redistribution and use in source and binary forms, with or without
5// modification, are permitted provided that the following conditions
6// are met:
7// 1.  Redistributions of source code must retain the above copyright
8//     notice, this list of conditions and the following disclaimer.
9// 2.  Redistributions in binary form must reproduce the above copyright
10//     notice, this list of conditions and the following disclaimer in the
11//     documentation and/or other materials provided with the distribution.
12//
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15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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23
24description("KDE JS Test");
25// We can't use normal shouldBe here, since they'd eval in the wrong context...
26
27function shouldBeOfType(msg, val, type) {
28  if (typeof(val) != type)
29    testFailed(msg + ": value has type " + typeof(val) + " , not:" + type);
30  else
31    testPassed(msg);
32}
33
34function test0() {
35    var arguments;
36    // var execution should not overwrite something that was
37    // in scope beforehand -- e.g. the arguments thing
38    shouldBeOfType("test0", arguments, 'object');
39 }
40
41function test1() {
42    // No need to undef-initialize something in scope already!
43    shouldBeOfType("test1", arguments, 'object');
44    var arguments;
45}
46
47function test2(arguments) {
48    // Formals OTOH can overwrite the args object
49    shouldBeOfType("test2", arguments, 'number');
50}
51
52
53function test3() {
54    // Ditto for functions..
55    shouldBeOfType("test3", arguments, 'function');
56    function arguments() {}
57}
58
59function test4() {
60    // Here, the -declaration- part of the var below should have no
61    // effect..
62    shouldBeOfType('test4.(1)', arguments, 'object');
63    var arguments = 4;
64    // .. but the assignment shoud just happen
65    shouldBeOfType('test4.(2)', arguments, 'number');
66}
67
68
69test0();
70test1();
71test2(42);
72test3();
73test4();
74