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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-14.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-14.js | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-14.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-14.js new file mode 100644 index 0000000000..719c88cd1b --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-5-14.js @@ -0,0 +1,17 @@ +// 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 'fromIndex' is a number + (value is NaN) +---*/ + +// from Index will be convert to +0 +assert.sameValue([0, true].lastIndexOf(true, NaN), -1, '[0, true].lastIndexOf(true, NaN)'); +assert.sameValue([true, 0].lastIndexOf(true, NaN), 0, '[true, 0].lastIndexOf(true, NaN)'); +assert.sameValue([0, true].lastIndexOf(true, -NaN), -1, '[0, true].lastIndexOf(true, -NaN)'); +assert.sameValue([true, 0].lastIndexOf(true, -NaN), 0, '[true, 0].lastIndexOf(true, -NaN)'); + +reportCompare(0, 0); |