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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-b-15.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-b-15.js | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-b-15.js b/js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-b-15.js new file mode 100644 index 0000000000..80ae4f1339 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/some/15.4.4.17-7-b-15.js @@ -0,0 +1,37 @@ +// 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.some +description: > + Array.prototype.some - decreasing length of array with prototype + property causes prototype index property to be visited +---*/ + +function callbackfn(val, idx, obj) { + if (idx === 2 && val === "prototype") { + return true; + } else { + return false; + } +} +var arr = [0, 1, 2]; + +Object.defineProperty(Array.prototype, "2", { + get: function() { + return "prototype"; + }, + configurable: true +}); + +Object.defineProperty(arr, "1", { + get: function() { + arr.length = 2; + return 1; + }, + configurable: true +}); + +assert(arr.some(callbackfn), 'arr.some(callbackfn) !== true'); + +reportCompare(0, 0); |