OLD | NEW |
1 // Copyright 2015 the V8 project authors. All rights reserved. | 1 // Copyright 2015 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 // Flags: --harmony-unicode-regexps | 5 // Flags: --harmony-unicode-regexps |
6 | 6 |
7 var r1 = /abc/gi; | 7 var r1 = /abc/gi; |
8 assertEquals("abc", r1.source); | 8 assertEquals("abc", r1.source); |
9 assertTrue(r1.global); | 9 assertTrue(r1.global); |
10 assertTrue(r1.ignoreCase); | 10 assertTrue(r1.ignoreCase); |
(...skipping 34 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
45 assertEquals("gi", r3.flags); | 45 assertEquals("gi", r3.flags); |
46 assertEquals(4, get_count); | 46 assertEquals(4, get_count); |
47 // Overridden flag getters affect string.replace | 47 // Overridden flag getters affect string.replace |
48 // TODO(adamk): Add more tests here once we've switched | 48 // TODO(adamk): Add more tests here once we've switched |
49 // to use [[OriginalFlags]] in more cases. | 49 // to use [[OriginalFlags]] in more cases. |
50 assertEquals(expected, string.replace(r3, "X")); | 50 assertEquals(expected, string.replace(r3, "X")); |
51 assertEquals(5, get_count); | 51 assertEquals(5, get_count); |
52 | 52 |
53 | 53 |
54 function testName(name) { | 54 function testName(name) { |
55 // TODO(littledan): For web compatibility, we don't throw an exception, | 55 // Test for ES2017 RegExp web compatibility semantics |
56 // but ES2015 expects an exception to be thrown from this getter. | 56 // https://github.com/tc39/ecma262/pull/511 |
57 assertEquals(undefined, RegExp.prototype[name]); | 57 assertEquals(name === "source" ? "(?:)" : undefined, |
| 58 RegExp.prototype[name]); |
58 assertEquals( | 59 assertEquals( |
59 "get " + name, | 60 "get " + name, |
60 Object.getOwnPropertyDescriptor(RegExp.prototype, name).get.name); | 61 Object.getOwnPropertyDescriptor(RegExp.prototype, name).get.name); |
61 } | 62 } |
62 | 63 |
63 testName("global"); | 64 testName("global"); |
64 testName("ignoreCase"); | 65 testName("ignoreCase"); |
65 testName("multiline"); | 66 testName("multiline"); |
66 testName("source"); | 67 testName("source"); |
67 testName("sticky"); | 68 testName("sticky"); |
(...skipping 43 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
111 }, | 112 }, |
112 get unicode() { | 113 get unicode() { |
113 map.u = counter++; | 114 map.u = counter++; |
114 }, | 115 }, |
115 get sticky() { | 116 get sticky() { |
116 map.y = counter++; | 117 map.y = counter++; |
117 } | 118 } |
118 }; | 119 }; |
119 testGenericFlags(object); | 120 testGenericFlags(object); |
120 assertEquals({ g: 0, i: 1, m: 2, u: 3, y: 4 }, map); | 121 assertEquals({ g: 0, i: 1, m: 2, u: 3, y: 4 }, map); |
OLD | NEW |