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1 # Copyright 2011 the V8 project authors. All rights reserved. | |
2 # Redistribution and use in source and binary forms, with or without | |
3 # modification, are permitted provided that the following conditions are | |
4 # met: | |
5 # | |
6 # * Redistributions of source code must retain the above copyright | |
7 # notice, this list of conditions and the following disclaimer. | |
8 # * Redistributions in binary form must reproduce the above | |
9 # copyright notice, this list of conditions and the following | |
10 # disclaimer in the documentation and/or other materials provided | |
11 # with the distribution. | |
12 # * Neither the name of Google Inc. nor the names of its | |
13 # contributors may be used to endorse or promote products derived | |
14 # from this software without specific prior written permission. | |
15 # | |
16 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
17 # "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
18 # LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
19 # A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
20 # OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
21 # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
22 # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
23 # DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
24 # THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
25 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
26 # OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
27 | |
28 # In strict mode, function declarations may only appear as source elements. | |
29 | |
30 # A template that performs the same strict-mode test in different | |
31 # scopes (global scope, function scope, and nested function scope). | |
32 def StrictTest(name, source, legacy): | |
33 if legacy: | |
34 extra_flags = [ | |
35 "--noharmony-scoping", | |
36 "--noharmony-classes", | |
37 "--noharmony-object-literals"] | |
38 else: | |
39 extra_flags = [] | |
40 Test(name, '"use strict";\n' + source, "strict_function", | |
41 extra_flags) | |
42 Test(name + '-infunc', | |
43 'function foo() {\n "use strict";\n' + source +'\n}\n', | |
44 "strict_function", | |
45 extra_flags) | |
46 Test(name + '-infunc2', | |
47 'function foo() {\n "use strict";\n function bar() {\n' + | |
48 source +'\n }\n}\n', | |
49 "strict_function", | |
50 extra_flags) | |
51 | |
52 # Not testing with-scope, since with is not allowed in strict mode at all. | |
53 | |
54 StrictTest("block", """ | |
55 { function foo() { } } | |
56 """, True) | |
57 | |
58 StrictTest("try-w-catch", """ | |
59 try { function foo() { } } catch (e) { } | |
60 """, True) | |
61 | |
62 StrictTest("try-w-finally", """ | |
63 try { function foo() { } } finally { } | |
64 """, True) | |
65 | |
66 StrictTest("catch", """ | |
67 try { } catch (e) { function foo() { } } | |
68 """, True) | |
69 | |
70 StrictTest("finally", """ | |
71 try { } finally { function foo() { } } | |
72 """, True) | |
73 | |
74 StrictTest("for", """ | |
75 for (;;) { function foo() { } } | |
76 """, True) | |
77 | |
78 StrictTest("while", """ | |
79 while (true) { function foo() { } } | |
80 """, True) | |
81 | |
82 StrictTest("do", """ | |
83 do { function foo() { } } while (true); | |
84 """, True) | |
85 | |
86 StrictTest("then", """ | |
87 if (true) { function foo() { } } | |
88 """, True) | |
89 | |
90 | |
91 StrictTest("then-w-else", """ | |
92 if (true) { function foo() { } } else { } | |
93 """, True) | |
94 | |
95 | |
96 StrictTest("else", """ | |
97 if (true) { } else { function foo() { } } | |
98 """, True) | |
99 | |
100 StrictTest("switch-case", """ | |
101 switch (true) { case true: function foo() { } } | |
102 """, False) | |
103 | |
104 StrictTest("labeled", """ | |
105 label: function foo() { } | |
106 """, False) | |
107 | |
108 | |
109 | |
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