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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-b-3.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-b-3.js | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-b-3.js b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-b-3.js new file mode 100644 index 0000000000..b9261879dd --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/filter/15.4.4.20-9-b-3.js @@ -0,0 +1,33 @@ +// 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-b-3 +description: > + Array.prototype.filter - deleted properties in step 2 are visible + here +---*/ + +function callbackfn(val, idx, obj) { + return true; +} +var obj = { + 2: 6.99, + 8: 19 +}; + +Object.defineProperty(obj, "length", { + get: function() { + delete obj[2]; + return 10; + }, + configurable: true +}); + +var newArr = Array.prototype.filter.call(obj, callbackfn); + +assert.sameValue(newArr.length, 1, 'newArr.length'); +assert.notSameValue(newArr[0], 6.99, 'newArr[0]'); + +reportCompare(0, 0); |