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Issue 1838563003: Remove --harmony-regexps flag (Closed) Base URL: https://chromium.googlesource.com/v8/v8.git@master
Patch Set: Created 4 years, 9 months ago
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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 // Flags: --no-harmony-regexps
29 // Test that sticky regexp support is not affecting V8 when the
30 // --harmony-regexps flag is not on.
31
32 assertThrows(function() { eval("/foo.bar/y"); }, SyntaxError);
33 assertThrows(function() { eval("/foobar/y"); }, SyntaxError);
34 assertThrows(function() { eval("/foo.bar/gy"); }, SyntaxError);
35 assertThrows(function() { eval("/foobar/gy"); }, SyntaxError);
36 assertThrows(function() { new RegExp("foo.bar", "y"); }, SyntaxError);
37 assertThrows(function() { new RegExp("foobar", "y"); }, SyntaxError);
38 assertThrows(function() { new RegExp("foo.bar", "gy"); }, SyntaxError);
39 assertThrows(function() { new RegExp("foobar", "gy"); }, SyntaxError);
40
41 var re = /foo.bar/;
42 assertEquals("/foo.bar/", "" + re);
43 var plain = /foobar/;
44 assertEquals("/foobar/", "" + plain);
45
46 re.compile("foo.bar");
47 assertEquals(void 0, re.sticky);
48
49 var global = /foo.bar/g;
50 assertEquals("/foo.bar/g", "" + global);
51 var plainglobal = /foobar/g;
52 assertEquals("/foobar/g", "" + plainglobal);
53
54 assertEquals(void 0, re.sticky);
55 re.sticky = true; // Has no effect on the regexp, just sets a property.
56 assertTrue(re.sticky);
57
58 assertTrue(re.test("..foo.bar"));
59
60 re.lastIndex = -1; // Ignored for non-global, non-sticky.
61 assertTrue(re.test("..foo.bar"));
62 assertEquals(-1, re.lastIndex);
63
64 re.lastIndex = -1; // Ignored for non-global, non-sticky.
65 assertTrue(!!re.exec("..foo.bar"));
66 assertEquals(-1, re.lastIndex);
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