diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-err.js')
-rw-r--r-- | js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-err.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-err.js b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-err.js new file mode 100644 index 0000000000..e151328249 --- /dev/null +++ b/js/src/tests/test262/built-ins/RegExp/prototype/Symbol.split/str-set-lastindex-err.js @@ -0,0 +1,37 @@ +// 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 setting `lastIndex` property of splitter +info: | + [...] + 24. Repeat, while q < size + a. Let setStatus be Set(splitter, "lastIndex", q, true). + b. ReturnIfAbrupt(setStatus). +features: [Symbol.split, Symbol.species] +---*/ + +var callCount = 0; +var obj = { + constructor: function() {} +}; +obj.constructor[Symbol.species] = function() { + return { + set lastIndex(_) { + throw new Test262Error(); + }, + exec: function() { + callCount += 1; + } + }; +}; + +assert.throws(Test262Error, function() { + RegExp.prototype[Symbol.split].call(obj, 'a'); +}); + +assert.sameValue(callCount, 0); + +reportCompare(0, 0); |