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comparison: js/src/jit-test/tests/basic/bug513898-regexp.js
js/src/jit-test/tests/basic/bug513898-regexp.js
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| -1:000000000000 | 0:fd4bf0577e9c |
|---|---|
| 1 /* | |
| 2 * Any copyright is dedicated to the Public Domain. | |
| 3 * http://creativecommons.org/licenses/publicdomain/ | |
| 4 * Contributor: haytjes <hv1989@gmail.com> | |
| 5 */ | |
| 6 | |
| 7 /* Check the undefined pattern is equivalent to empty string. */ | |
| 8 | |
| 9 assertEq(RegExp(undefined).source, ''); | |
| 10 assertEq(RegExp(undefined).global, false); | |
| 11 assertEq("test".replace(RegExp(undefined), "*"), '*test'); | |
| 12 assertEq(new RegExp(undefined).source, ''); | |
| 13 assertEq(new RegExp(undefined).global, false); | |
| 14 assertEq('test'.replace(new RegExp(undefined), "*"), '*test'); | |
| 15 | |
| 16 /* Global flags. */ | |
| 17 | |
| 18 assertEq(new RegExp(undefined, "g").global, true); | |
| 19 assertEq("test".replace(new RegExp(undefined, "g"), "*"), "*t*e*s*t*"); | |
| 20 assertEq(RegExp(undefined, "g").global, true); | |
| 21 assertEq("test".replace(RegExp(undefined, "g"), "*"), "*t*e*s*t*"); | |
| 22 | |
| 23 /* Undefined flags. */ | |
| 24 | |
| 25 var re = new RegExp(undefined, undefined); | |
| 26 assertEq(re.multiline, false); | |
| 27 assertEq(re.global, false); | |
| 28 assertEq(re.ignoreCase, false); | |
| 29 | |
| 30 var re = new RegExp("test", undefined); | |
| 31 assertEq(re.multiline, false); | |
| 32 assertEq(re.global, false); | |
| 33 assertEq(re.ignoreCase, false); | |
| 34 | |
| 35 /* Flags argument that requires toString. */ | |
| 36 | |
| 37 function Flags() {}; | |
| 38 | |
| 39 Flags.prototype.toString = function dogToString() { return ""; } | |
| 40 | |
| 41 var re = new RegExp(undefined, new Flags()); | |
| 42 assertEq(re.multiline, false); | |
| 43 assertEq(re.global, false); | |
| 44 assertEq(re.ignoreCase, false); | |
| 45 | |
| 46 Flags.prototype.toString = function dogToString() { return "gim"; } | |
| 47 | |
| 48 var re = new RegExp(undefined, new Flags()); | |
| 49 assertEq(re.multiline, true); | |
| 50 assertEq(re.global, true); | |
| 51 assertEq(re.ignoreCase, true); |
