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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-8.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-8.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-8.js b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-8.js new file mode 100644 index 0000000000..71b66dd49f --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/map/15.4.4.19-8-b-8.js @@ -0,0 +1,42 @@ +// 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.map +description: > + Array.prototype.map - deleting own property causes index property + not to be visited on an Array-like object +---*/ + +function callbackfn(val, idx, obj) { + if (idx === 1) { + return false; + } else { + return true; + } +} +var obj = { + length: 2 +}; + +Object.defineProperty(obj, "1", { + get: function() { + return 6.99; + }, + configurable: true +}); + +Object.defineProperty(obj, "0", { + get: function() { + delete obj[1]; + return 0; + }, + configurable: true +}); + +var testResult = Array.prototype.map.call(obj, callbackfn); + +assert.sameValue(testResult[0], true, 'testResult[0]'); +assert.sameValue(typeof testResult[1], "undefined", 'typeof testResult[1]'); + +reportCompare(0, 0); |