Steve Block | 3ce2e20 | 2009-11-05 08:53:23 +0000 | [diff] [blame] | 1 | // Copyright 2009 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 | // Test simple literals. |
| 29 | assertEquals(8, eval("8")); |
| 30 | |
| 31 | assertEquals(null, eval("null")); |
| 32 | |
| 33 | assertEquals("abc", eval("'abc'")); |
| 34 | |
| 35 | assertEquals(8, eval("6;'abc';8")); |
| 36 | |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame^] | 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 | |
Steve Block | 3ce2e20 | 2009-11-05 08:53:23 +0000 | [diff] [blame] | 74 | // Test some materialized array literals. |
| 75 | assertEquals([1,2,3,4], eval('[1,2,3,4]')); |
| 76 | assertEquals([[1,2],3,4], eval('[[1,2],3,4]')); |
| 77 | assertEquals([1,[2,3,4]], eval('[1,[2,3,4]]')); |
| 78 | |
| 79 | assertEquals([1,2,3,4], eval('var a=1, b=2; [a,b,3,4]')) |
| 80 | assertEquals([1,2,3,4], eval('var a=1, b=2, c = [a,b,3,4]; c')); |
| 81 | |
| 82 | function double(x) { return x + x; } |
| 83 | var s = 'var a = 1, b = 2; [double(a), double(b), double(3), double(4)]'; |
| 84 | assertEquals([2,4,6,8], eval(s)); |
| 85 | |
| 86 | // Test array literals in effect context. |
| 87 | assertEquals(17, eval('[1,2,3,4]; 17')); |
| 88 | assertEquals(19, eval('var a=1, b=2; [a,b,3,4]; 19')); |
| 89 | assertEquals(23, eval('var a=1, b=2; c=23; [a,b,3,4]; c')); |
Shimeng (Simon) Wang | 8a31eba | 2010-12-06 19:01:33 -0800 | [diff] [blame^] | 90 | |