diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A1_T22.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A1_T22.js | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A1_T22.js b/js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A1_T22.js new file mode 100644 index 0000000000..cadeb79c93 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/test/S15.10.6.3_A1_T22.js @@ -0,0 +1,26 @@ +// Copyright 2009 the Sputnik authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +info: | + RegExp.prototype.test behavior depends on the lastIndex property: + ToLength(lastIndex) is the starting point for the search, so + negative numbers result in searching from 0. +es5id: 15.10.6.3_A1_T22 +description: "Set lastIndex to -1 and call /(?:ab|cd)\\d?/g.test(\"aacd22 \")" +---*/ + +var __re = /(?:ab|cd)\d?/g; +__re.lastIndex=-1; +var __executed = __re.test("aacd22 "); + +assert(!!__executed, 'The value of !!__executed is expected to be true'); +assert.sameValue(__re.lastIndex, 5, 'The value of __re.lastIndex is expected to be 5'); + +__re.lastIndex=-100; +__executed = __re.test("aacd22 "); + +assert(!!__executed, 'The value of !!__executed is expected to be true'); +assert.sameValue(__re.lastIndex, 5, 'The value of __re.lastIndex is expected to be 5'); + +reportCompare(0, 0); |