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| 1 // Copyright 2017 the V8 project authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 // This tests that RegExp dotall features are not enabled when |
| 6 // --harmony-regexp-dotall is not passed. |
| 7 |
| 8 // Construction does not throw. |
| 9 { |
| 10 assertThrows("/./s", SyntaxError); |
| 11 assertThrows(() => RegExp(".", "s"), SyntaxError); |
| 12 assertThrows(() => new RegExp(".", "s"), SyntaxError); |
| 13 assertThrows(() => new RegExp(".", "wtf"), SyntaxError); |
| 14 } |
| 15 |
| 16 // The flags accessors. |
| 17 { |
| 18 let re = /./gimyu; |
| 19 assertEquals("gimuy", re.flags); |
| 20 assertTrue(re.global); |
| 21 assertTrue(re.ignoreCase); |
| 22 assertTrue(re.multiline); |
| 23 assertTrue(re.sticky); |
| 24 assertTrue(re.unicode); |
| 25 |
| 26 assertEquals(re.dotAll, undefined); |
| 27 assertFalse("dotAll" in re); |
| 28 |
| 29 let callCount = 0; |
| 30 re.__defineGetter__("dotAll", () => { callCount++; return undefined; }); |
| 31 assertEquals("gimuy", re.flags); |
| 32 assertEquals(callCount, 0); |
| 33 } |
| 34 |
| 35 // Default '.' behavior. |
| 36 { |
| 37 let re = /^.$/; |
| 38 assertTrue(re.test("a")); |
| 39 assertTrue(re.test("3")); |
| 40 assertTrue(re.test("π")); |
| 41 assertTrue(re.test("\u2027")); |
| 42 assertTrue(re.test("\u0085")); |
| 43 assertTrue(re.test("\v")); |
| 44 assertTrue(re.test("\f")); |
| 45 assertTrue(re.test("\u180E")); |
| 46 assertFalse(re.test("\u{10300}")); // Supplementary plane. |
| 47 assertFalse(re.test("\n")); |
| 48 assertFalse(re.test("\r")); |
| 49 assertFalse(re.test("\u2028")); |
| 50 assertFalse(re.test("\u2029")); |
| 51 } |
| 52 |
| 53 // Default '.' behavior (unicode). |
| 54 { |
| 55 let re = /^.$/u; |
| 56 assertTrue(re.test("a")); |
| 57 assertTrue(re.test("3")); |
| 58 assertTrue(re.test("π")); |
| 59 assertTrue(re.test("\u2027")); |
| 60 assertTrue(re.test("\u0085")); |
| 61 assertTrue(re.test("\v")); |
| 62 assertTrue(re.test("\f")); |
| 63 assertTrue(re.test("\u180E")); |
| 64 assertTrue(re.test("\u{10300}")); // Supplementary plane. |
| 65 assertFalse(re.test("\n")); |
| 66 assertFalse(re.test("\r")); |
| 67 assertFalse(re.test("\u2028")); |
| 68 assertFalse(re.test("\u2029")); |
| 69 } |
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