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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14// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
15// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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17// DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
18// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
19// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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22// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
23
24description(
25"This tests that bytecode code generation doesn't crash when it encounters odd cases of an ignored result."
26);
27
28function emptyStatementDoWhileTest()
29{
30    do
31        ;
32    while (false) { }
33    return true;
34}
35
36shouldBeTrue("emptyStatementDoWhileTest()");
37
38function debuggerDoWhileTest()
39{
40    do
41        debugger;
42    while (false) { }
43    return true;
44}
45
46shouldBeTrue("debuggerDoWhileTest()");
47
48function continueDoWhileTest()
49{
50    var i = 0;
51    do
52        i++;
53    while (i < 10) {
54        do
55            continue;
56        while (false) { }
57    }
58    return true;
59}
60
61shouldBeTrue("continueDoWhileTest()");
62
63function breakDoWhileTest()
64{
65    var i = 0;
66    do
67        i++;
68    while (i < 10) {
69        do
70            continue;
71        while (false) { }
72    }
73    return true;
74}
75
76shouldBeTrue("breakDoWhileTest()");
77
78function tryDoWhileTest()
79{
80    do
81        try { } catch (o) { }
82    while (false) { }
83    return true;
84}
85
86shouldBeTrue("tryDoWhileTest()");
87