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1 // Copyright 2013 the V8 project authors. All rights reserved. | 1 // Copyright 2013 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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27 | 27 |
28 // Test whether the opening parenthesis can be eaten up by a comment. | 28 // Test whether the opening parenthesis can be eaten up by a comment. |
29 assertThrows('Function("/*", "*/){");', SyntaxError); | 29 assertThrows('Function("/*", "*/){");', SyntaxError); |
30 | 30 |
31 // Test whether the function literal can be closed prematurely. | 31 // Test whether the function literal can be closed prematurely. |
32 assertThrows('Function("});(function(){");', SyntaxError); | 32 assertThrows('Function("});(function(){");', SyntaxError); |
33 | 33 |
34 // Test whether block comments are handled correctly. | 34 // Test whether block comments are handled correctly. |
35 assertDoesNotThrow('Function("/*", "*/", "/**/");'); | 35 assertDoesNotThrow('Function("/*", "*/", "/**/");'); |
36 assertDoesNotThrow('Function("/*", "a", "*/", "/**/");'); | 36 assertDoesNotThrow('Function("/*", "a", "*/", "/**/");'); |
37 assertThrows('Function("a", "/*", "*/", "/**/");', SyntaxError); | 37 assertDoesNotThrow('Function("a", "/*", "*/", "/**/");'); |
| 38 assertThrows('Function("a", "/*", "*/", "b", "/*", "*/", "/**/");', SyntaxError)
; |
38 | 39 |
39 // Test whether line comments are handled correctly. | 40 // Test whether line comments are handled correctly. |
40 assertDoesNotThrow('Function("//", "//")'); | 41 assertDoesNotThrow('Function("//", "//")'); |
41 assertDoesNotThrow('Function("//", "//", "//")'); | 42 assertDoesNotThrow('Function("//", "//", "//")'); |
42 assertThrows('Function("a", "//", "//")', SyntaxError); | 43 assertDoesNotThrow('Function("a", "//", "//")'); |
| 44 assertThrows('Function("a", "", "//", "//")', SyntaxError); |
43 | 45 |
44 // Some embedders rely on the string representation of the resulting | 46 // Some embedders rely on the string representation of the resulting |
45 // function in cases where no formal parameters are specified. | 47 // function in cases where no formal parameters are specified. |
46 var asString = Function("return 23").toString(); | 48 var asString = Function("return 23").toString(); |
47 assertSame("function anonymous() {\nreturn 23\n}", asString); | 49 assertSame("function anonymous() {\nreturn 23\n}", asString); |
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