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1 // Copyright 2009 the V8 project authors. All rights reserved. | 1 // Copyright 2009 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 simple literals. | 28 // Test simple literals. |
29 assertEquals(8, eval("8")); | 29 assertEquals(8, eval("8")); |
30 | 30 |
31 assertEquals(null, eval("null")); | 31 assertEquals(null, eval("null")); |
32 | 32 |
33 assertEquals("abc", eval("'abc'")); | 33 assertEquals("abc", eval("'abc'")); |
34 | 34 |
35 assertEquals(8, eval("6;'abc';8")); | 35 assertEquals(8, eval("6;'abc';8")); |
36 | 36 |
| 37 // Characters just outside the ranges of hex-escapes. |
| 38 // "/" comes just before "0". |
| 39 assertEquals("x1/", "\x1/"); |
| 40 assertEquals("u111/", "\u111/"); |
| 41 assertEquals("\\x1/", RegExp("\\x1/").source); |
| 42 assertEquals("\\u111/", RegExp("\\u111/").source); |
| 43 |
| 44 // ":" comes just after "9". |
| 45 assertEquals("x1:", "\x1:"); |
| 46 assertEquals("u111:", "\u111:"); |
| 47 assertEquals("\\x1:", /\x1:/.source); |
| 48 assertEquals("\\u111:", /\u111:/.source); |
| 49 |
| 50 // "`" comes just before "a". |
| 51 assertEquals("x1`", "\x1`"); |
| 52 assertEquals("u111`", "\u111`"); |
| 53 assertEquals("\\x1`", /\x1`/.source); |
| 54 assertEquals("\\u111`", /\u111`/.source); |
| 55 |
| 56 // "g" comes just before "f". |
| 57 assertEquals("x1g", "\x1g"); |
| 58 assertEquals("u111g", "\u111g"); |
| 59 assertEquals("\\x1g", /\x1g/.source); |
| 60 assertEquals("\\u111g", /\u111g/.source); |
| 61 |
| 62 // "@" comes just before "A". |
| 63 assertEquals("x1@", "\x1@"); |
| 64 assertEquals("u111@", "\u111@"); |
| 65 assertEquals("\\x1@", /\x1@/.source); |
| 66 assertEquals("\\u111@", /\u111@/.source); |
| 67 |
| 68 // "G" comes just after "F". |
| 69 assertEquals("x1G", "\x1G"); |
| 70 assertEquals("u111G", "\u111G"); |
| 71 assertEquals("\\x1G", /\x1G/.source); |
| 72 assertEquals("\\u111G", /\u111G/.source); |
| 73 |
37 // Test some materialized array literals. | 74 // Test some materialized array literals. |
38 assertEquals([1,2,3,4], eval('[1,2,3,4]')); | 75 assertEquals([1,2,3,4], eval('[1,2,3,4]')); |
39 assertEquals([[1,2],3,4], eval('[[1,2],3,4]')); | 76 assertEquals([[1,2],3,4], eval('[[1,2],3,4]')); |
40 assertEquals([1,[2,3,4]], eval('[1,[2,3,4]]')); | 77 assertEquals([1,[2,3,4]], eval('[1,[2,3,4]]')); |
41 | 78 |
42 assertEquals([1,2,3,4], eval('var a=1, b=2; [a,b,3,4]')) | 79 assertEquals([1,2,3,4], eval('var a=1, b=2; [a,b,3,4]')) |
43 assertEquals([1,2,3,4], eval('var a=1, b=2, c = [a,b,3,4]; c')); | 80 assertEquals([1,2,3,4], eval('var a=1, b=2, c = [a,b,3,4]; c')); |
44 | 81 |
45 function double(x) { return x + x; } | 82 function double(x) { return x + x; } |
46 var s = 'var a = 1, b = 2; [double(a), double(b), double(3), double(4)]'; | 83 var s = 'var a = 1, b = 2; [double(a), double(b), double(3), double(4)]'; |
47 assertEquals([2,4,6,8], eval(s)); | 84 assertEquals([2,4,6,8], eval(s)); |
48 | 85 |
49 // Test array literals in effect context. | 86 // Test array literals in effect context. |
50 assertEquals(17, eval('[1,2,3,4]; 17')); | 87 assertEquals(17, eval('[1,2,3,4]; 17')); |
51 assertEquals(19, eval('var a=1, b=2; [a,b,3,4]; 19')); | 88 assertEquals(19, eval('var a=1, b=2; [a,b,3,4]; 19')); |
52 assertEquals(23, eval('var a=1, b=2; c=23; [a,b,3,4]; c')); | 89 assertEquals(23, eval('var a=1, b=2; c=23; [a,b,3,4]; c')); |
| 90 |
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