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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-12.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-12.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-12.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-12.js new file mode 100644 index 0000000000..b6fcffc65a --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-c-i-12.js @@ -0,0 +1,31 @@ +// 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 +es5id: 15.4.4.20-9-c-i-12 +description: > + Array.prototype.filter - element to be retrieved is own accessor + property that overrides an inherited data property on an Array +---*/ + +function callbackfn(val, idx, obj) { + return val === 111 && idx === 0; +} + +var arr = []; + +Array.prototype[0] = 10; + +Object.defineProperty(arr, "0", { + get: function() { + return 111; + }, + configurable: true +}); +var newArr = arr.filter(callbackfn); + +assert.sameValue(newArr.length, 1, 'newArr.length'); +assert.sameValue(newArr[0], 111, 'newArr[0]'); + +reportCompare(0, 0); |