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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 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. | 2 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. |
3 // | 3 // |
4 // Redistribution and use in source and binary forms, with or without | 4 // Redistribution and use in source and binary forms, with or without |
5 // modification, are permitted provided that the following conditions | 5 // modification, are permitted provided that the following conditions |
6 // are met: | 6 // are met: |
7 // 1. Redistributions of source code must retain the above copyright | 7 // 1. Redistributions of source code must retain the above copyright |
8 // notice, this list of conditions and the following disclaimer. | 8 // notice, this list of conditions and the following disclaimer. |
9 // 2. Redistributions in binary form must reproduce the above copyright | 9 // 2. Redistributions in binary form must reproduce the above copyright |
10 // notice, this list of conditions and the following disclaimer in the | 10 // notice, this list of conditions and the following disclaimer in the |
11 // documentation and/or other materials provided with the distribution. | 11 // documentation and/or other materials provided with the distribution. |
12 // | 12 // |
13 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND AN
Y | 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 | 14 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
15 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE | 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 | 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 | 17 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
18 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | 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 | 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 | 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 | 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. | 22 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
23 | 23 |
24 description( | 24 description( |
25 "This test checks that variable declarations with initializers inside of catch a
nd with blocks do not set values in a deeper scope." | 25 "This page tests invalid character ranges in character classes." |
26 ); | 26 ); |
27 | 27 |
28 function catchTest() { | 28 // These test a basic range / non range. |
29 var e = "foo"; | 29 shouldBe('/[a-c]+/.exec("-acbd");', '["acb"]'); |
| 30 shouldBe('/[a\\-c]+/.exec("-acbd")', '["-ac"]'); |
30 | 31 |
31 try { | 32 // A reverse-range is invalid. |
32 throw "bar"; | 33 shouldThrow('/[c-a]+/.exec("-acbd");'); |
33 } catch (e) { | |
34 var e = "baz"; | |
35 } | |
36 | 34 |
37 return e; | 35 // A character-class in a range is invalid, according to ECMA-262, but we allow
it. |
38 } | 36 shouldBe('/[\\d-x]+/.exec("1-3xy");', '["1-3x"]'); |
| 37 shouldBe('/[x-\\d]+/.exec("1-3xy");', '["1-3x"]'); |
| 38 shouldBe('/[\\d-\\d]+/.exec("1-3xy");', '["1-3"]'); |
39 | 39 |
40 function catchTest2() { | 40 // Whilst we break with ECMA-262's definition of CharacterRange, we do comply wi
th |
41 var e = "foo"; | 41 // the grammar, and as such in the following regex a-z cannot be matched as a ra
nge. |
| 42 shouldBe('/[\\d-a-z]+/.exec("az1-3y");', '["az1-3"]'); |
42 | 43 |
43 try { | 44 // An escaped hypen should not be confused for an invalid range. |
44 throw "bar"; | 45 shouldBe('/[\\d\\-x]+/.exec("1-3xy");', '["1-3x"]'); |
45 } catch (e) { | 46 shouldBe('/[x\\-\\d]+/.exec("1-3xy");', '["1-3x"]'); |
46 var e = "baz"; | 47 shouldBe('/[\\d\\-\\d]+/.exec("1-3xy");', '["1-3"]'); |
47 | 48 |
48 return e; | 49 // A hyphen after a character-class is not invalid. |
49 } | 50 shouldBe('/[\\d-]+/.exec("1-3xy")', '["1-3"]'); |
50 } | |
51 | |
52 function withTest() { | |
53 var e = "foo" | |
54 var object = { 'e' : "bar" }; | |
55 | |
56 with (object) { | |
57 var e = "baz"; | |
58 } | |
59 | |
60 return e; | |
61 } | |
62 | |
63 function withTest2() { | |
64 var e = "foo" | |
65 var object = { 'e' : "bar" }; | |
66 | |
67 with (object) { | |
68 var e = "baz"; | |
69 | |
70 return e; | |
71 } | |
72 } | |
73 | |
74 shouldBe("catchTest()", "'foo'"); | |
75 shouldBe("catchTest2()", "'baz'"); | |
76 shouldBe("withTest()", "'foo'"); | |
77 shouldBe("withTest2()", "'baz'"); | |
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