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Diffstat (limited to 'js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-1.js')
-rw-r--r-- | js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-1.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-1.js b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-1.js new file mode 100644 index 0000000000..eaa3df340e --- /dev/null +++ b/js/src/tests/test262/built-ins/Array/prototype/lastIndexOf/15.4.4.15-9-1.js @@ -0,0 +1,29 @@ +// 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 returns -1 for elements not present +---*/ + +var a = new Array(); +a[100] = 1; +a[99999] = ""; +a[10] = new Object(); +a[5555] = 5.5; +a[123456] = "str"; +a[5] = 1E+309; + +assert.sameValue(a.lastIndexOf(1), 100, 'a.lastIndexOf(1)'); +assert.sameValue(a.lastIndexOf(""), 99999, 'a.lastIndexOf("")'); +assert.sameValue(a.lastIndexOf("str"), 123456, 'a.lastIndexOf("str")'); +assert.sameValue(a.lastIndexOf(5.5), 5555, 'a.lastIndexOf(5.5)'); +assert.sameValue(a.lastIndexOf(1E+309), 5, 'a.lastIndexOf(1E+309)'); + +assert.sameValue(a.lastIndexOf(true), -1, 'a.lastIndexOf(true)'); +assert.sameValue(a.lastIndexOf(5), -1, 'a.lastIndexOf(5)'); +assert.sameValue(a.lastIndexOf("str1"), -1, 'a.lastIndexOf("str1")'); +assert.sameValue(a.lastIndexOf(null), -1, 'a.lastIndexOf(null)'); +assert.sameValue(a.lastIndexOf(new Object()), -1, 'a.lastIndexOf(new Object())'); + +reportCompare(0, 0); |