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Diffstat (limited to 'test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-22.js')
-rw-r--r-- | test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-22.js | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-22.js b/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-22.js new file mode 100644 index 000000000..fbc7425c7 --- /dev/null +++ b/test/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-b-i-22.js @@ -0,0 +1,27 @@ +// Copyright (c) 2012 Ecma International. All rights reserved. +// Ecma International makes this code available under the terms and conditions set +// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the +// "Use Terms"). Any redistribution of this code must retain the above +// copyright and this notice and otherwise comply with the Use Terms. + +/*--- +es5id: 15.4.4.15-8-b-i-22 +description: > + Array.prototype.lastIndexOf - element to be retrieved is inherited + accessor property without a get function on an Array-like object +includes: [runTestCase.js] +---*/ + +function testcase() { + + try { + Object.defineProperty(Object.prototype, "0", { + set: function () { }, + configurable: true + }); + return 0 === Array.prototype.lastIndexOf.call({ length: 1 }, undefined); + } finally { + delete Object.prototype[0]; + } + } +runTestCase(testcase); |