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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-8.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-8.js | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-8.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-8.js new file mode 100644 index 0000000000..4ef6ff9545 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-8.js @@ -0,0 +1,28 @@ +// 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 - properties added into own object + after current position are visited on an Array +---*/ + +var arr = [0, , 2]; + +Object.defineProperty(arr, "2", { + get: function() { + Object.defineProperty(arr, "1", { + get: function() { + return 1; + }, + configurable: true + }); + return 0; + }, + configurable: true +}); + +assert.sameValue(arr.lastIndexOf(1), 1, 'arr.lastIndexOf(1)'); + +reportCompare(0, 0); |