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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-iii-2.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-iii-2.js | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-iii-2.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-iii-2.js new file mode 100644 index 0000000000..c84939a8b8 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-iii-2.js @@ -0,0 +1,35 @@ +// 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.lastindexof +description: > + Array.prototype.lastIndexOf returns without visiting subsequent + element once search value is found +---*/ + +var arr = [2, 1, , 1, 2]; +var elementFirstAccessed = false; +var elementThirdAccessed = false; + +Object.defineProperty(arr, "2", { + get: function() { + elementThirdAccessed = true; + return 2; + }, + configurable: true +}); +Object.defineProperty(arr, "0", { + get: function() { + elementFirstAccessed = true; + return 2; + }, + configurable: true +}); + +arr.lastIndexOf(2); + +assert.sameValue(elementThirdAccessed, false, 'elementThirdAccessed'); +assert.sameValue(elementFirstAccessed, false, 'elementFirstAccessed'); + +reportCompare(0, 0); |