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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 // | |
13 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | |
14 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED | |
15 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | |
16 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR AN
Y | |
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 O
N | |
20 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
21 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
22 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
23 | |
24 description("This test checks toString() round-trip decompilation for binary and
unary operators."); | |
25 | |
26 var tests = [ | |
27 "x + + y", | |
28 "x + - y", | |
29 "x - + y", | |
30 "x - - y", | |
31 "x * + y", | |
32 "x * - y", | |
33 "x / + y", | |
34 "x / - y", | |
35 "x % + y", | |
36 "x % - y", | |
37 "x++ + y", | |
38 "x++ - y", | |
39 "x++ * y", | |
40 "x++ / y", | |
41 "x-- + y", | |
42 "x-- - y", | |
43 "x-- * y", | |
44 "x-- / y", | |
45 "x + ++y", | |
46 "x - ++y", | |
47 "x * ++y", | |
48 "x / ++y", | |
49 "x + --y", | |
50 "x - --y", | |
51 "x * --y", | |
52 "x / --y", | |
53 "x++ + ++y", | |
54 "x++ - ++y", | |
55 "x++ * ++y", | |
56 "x++ / ++y", | |
57 "x-- + ++y", | |
58 "x-- - ++y", | |
59 "x-- * ++y", | |
60 "x-- / ++y", | |
61 "x++ + --y", | |
62 "x++ - --y", | |
63 "x++ * --y", | |
64 "x++ / --y", | |
65 "x-- + --y", | |
66 "x-- - --y", | |
67 "x-- * --y", | |
68 "x-- / --y", | |
69 "+ + x", | |
70 "+ - x", | |
71 "- + x", | |
72 "- - x", | |
73 "1", | |
74 "-1", | |
75 "- -1", | |
76 "- - 0", | |
77 "- - NaN" | |
78 ]; | |
79 | |
80 for (test in tests) { | |
81 var decompiledFunction = eval("(function () { " + tests[test] + ";})").
toString().replace(/\n/g, ""); | |
82 shouldBe("decompiledFunction", "'function () { " + tests[test] + ";}'")
; | |
83 } | |
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