1// Copyright 2013 the V8 project authors. All rights reserved.
2// Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3//
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5// modification, are permitted provided that the following conditions
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23
24description(
25'This test checks break and continue behaviour in the presence of multiple labels.'
26);
27
28function test1()
29{
30    var s = "";
31
32    a:
33    b:
34    for (var i = 1; i < 10; i++) {
35       if (i == 4)
36            continue a;
37       s += i;
38    }
39
40    return s;
41}
42
43shouldBe("test1()", "'12356789'");
44
45function test2()
46{
47    var s = "";
48
49    a:
50    b:
51    for (var i = 1; i < 10; i++) {
52        if (i == 4)
53            break a;
54        s += i;
55    }
56
57    return s;
58}
59
60shouldBe("test2()", "'123'");
61
62function test3()
63{
64    var i;
65    for (i = 1; i < 10; i++) {
66        try {
67            continue;
68        } finally {
69            innerLoop:
70            while (1) {
71                break innerLoop;
72            }
73        }
74    }
75
76    return i;
77}
78
79shouldBe("test3()", "10");
80
81function test4()
82{
83    var i = 0;
84
85    a:
86    i++;
87    while (1) {
88        break;
89    }
90
91    return i;
92}
93
94shouldBe("test4()", "1");
95
96function test5()
97{
98    var i = 0;
99
100    switch (1) {
101    default:
102        while (1) {
103            break;
104        }
105        i++;
106    }
107
108    return i;
109}
110
111shouldBe("test5()", "1");
112