diff options
Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-3-9.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-3-9.js | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-3-9.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-3-9.js new file mode 100644 index 0000000000..30c8ef8f83 --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-3-9.js @@ -0,0 +1,18 @@ +// 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 - value of 'length' is a number (value + is -Infinity) +---*/ + +var obj = { + 0: 0, + length: -Infinity +}; + +assert.sameValue(Array.prototype.lastIndexOf.call(obj, 0), -1, 'Array.prototype.lastIndexOf.call(obj, 0)'); + +reportCompare(0, 0); |