diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-result-get-capture-err.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-result-get-capture-err.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-result-get-capture-err.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-result-get-capture-err.js new file mode 100644 index 0000000000..efea4dacc2 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-result-get-capture-err.js @@ -0,0 +1,51 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es6id: 21.2.5.11 +description: > + Behavior when error thrown while accessing capturing group match +info: | + [...] + 24. Repeat, while q < size + a. Let setStatus be Set(splitter, "lastIndex", q, true). + [...] + c. Let z be RegExpExec(splitter, S). + [...] + f. Else z is not null, + iv. Else e ≠ p, + [...] + 11. Repeat, while i ≤ numberOfCaptures. + [...] + a. Let nextCapture be Get(z, ToString(i)). + b. ReturnIfAbrupt(nextCapture). +features: [Symbol.split, Symbol.species] +---*/ + +var result; +var obj = { + constructor: function() {} +}; +var poisonedCapture = { + length: 3, + 0: 'a', + 1: 'b', + get 2() { + throw new Test262Error(); + } +}; +var fakeRe = { + exec: function() { + fakeRe.lastIndex = 1; + return poisonedCapture; + } +}; +obj.constructor[Symbol.species] = function() { + return fakeRe; +}; + +assert.throws(Test262Error, function() { + RegExp.prototype[Symbol.split].call(obj, 'a'); +}); + +reportCompare(0, 0); |