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Diffstat (limited to '')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-4-8.js | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-4-8.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-4-8.js new file mode 100644 index 0000000000..ee4539946c --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-4-8.js @@ -0,0 +1,30 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-array.prototype.filter +description: > + Array.prototype.filter - side effects produced by step 2 are + visible when an exception occurs +---*/ + +var obj = { + 0: 11, + 1: 12 +}; + +var accessed = false; + +Object.defineProperty(obj, "length", { + get: function() { + accessed = true; + return 2; + }, + configurable: true +}); +assert.throws(TypeError, function() { + Array.prototype.filter.call(obj, null); +}); +assert(accessed, 'accessed !== true'); + +reportCompare(0, 0); |