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1 // Copyright 2014 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 that sticky regexp support is not affecting V8 when the | |
29 // --harmony-regexps flag is not on. | |
30 | |
31 assertThrows(function() { eval("/foo.bar/y"); }, SyntaxError); | |
32 assertThrows(function() { eval("/foobar/y"); }, SyntaxError); | |
33 assertThrows(function() { eval("/foo.bar/gy"); }, SyntaxError); | |
34 assertThrows(function() { eval("/foobar/gy"); }, SyntaxError); | |
35 assertThrows(function() { new RegExp("foo.bar", "y"); }, SyntaxError); | |
36 assertThrows(function() { new RegExp("foobar", "y"); }, SyntaxError); | |
37 assertThrows(function() { new RegExp("foo.bar", "gy"); }, SyntaxError); | |
38 assertThrows(function() { new RegExp("foobar", "gy"); }, SyntaxError); | |
39 | |
40 var re = /foo.bar/; | |
41 assertEquals("/foo.bar/", "" + re); | |
42 var plain = /foobar/; | |
43 assertEquals("/foobar/", "" + plain); | |
44 | |
45 re.compile("foo.bar"); | |
46 assertEquals(void 0, re.sticky); | |
47 | |
48 var global = /foo.bar/g; | |
49 assertEquals("/foo.bar/g", "" + global); | |
50 var plainglobal = /foobar/g; | |
51 assertEquals("/foobar/g", "" + plainglobal); | |
52 | |
53 assertEquals(void 0, re.sticky); | |
54 re.sticky = true; // Has no effect on the regexp, just sets a property. | |
55 assertTrue(re.sticky); | |
56 | |
57 assertTrue(re.test("..foo.bar")); | |
58 | |
59 re.lastIndex = -1; // Ignored for non-global, non-sticky. | |
60 assertTrue(re.test("..foo.bar")); | |
61 assertEquals(-1, re.lastIndex); | |
62 | |
63 re.lastIndex = -1; // Ignored for non-global, non-sticky. | |
64 assertTrue(!!re.exec("..foo.bar")); | |
65 assertEquals(-1, re.lastIndex); | |
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