diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-4.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-4.js | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-4.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-4.js new file mode 100644 index 0000000000..c679b73e99 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-8-a-4.js @@ -0,0 +1,25 @@ +// 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 - deleted properties in step 2 are + visible here +---*/ + +var arr = { + 2: 6.99 +}; + +Object.defineProperty(arr, "length", { + get: function() { + delete arr[2]; + return 3; + }, + configurable: true +}); + +assert.sameValue(Array.prototype.lastIndexOf.call(arr, 6.99), -1, 'Array.prototype.lastIndexOf.call(arr, 6.99)'); + +reportCompare(0, 0); |