blob: d1a9a465c5bf3eee278e0c1783c3156998739875 [file] [log] [blame]
mark.lam@apple.comabae8e82016-04-14 22:59:42 +00001/// Copyright (c) 2009 Microsoft Corporation
2///
3/// Redistribution and use in source and binary forms, with or without modification, are permitted provided
4/// that the following conditions are met:
5/// * Redistributions of source code must retain the above copyright notice, this list of conditions and
6/// the following disclaimer.
7/// * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and
8/// the following disclaimer in the documentation and/or other materials provided with the distribution.
9/// * Neither the name of Microsoft nor the names of its contributors may be used to
10/// endorse or promote products derived from this software without specific prior written permission.
11///
12/// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR
13/// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
14/// FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
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16/// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
17/// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
18/// OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
19/// ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
20
21
22
23ES5Harness.registerTest( {
24id: "15.4.4.14-4-5",
25
26path: "TestCases/chapter15/15.4/15.4.4/15.4.4.14/15.4.4.14-4-5.js",
27
28description: "Array.prototype.indexOf returns -1 if 'length' is 0 ( length overridden to '0' (type conversion))",
29
30test: function testcase() {
31
32 var i = Array.prototype.indexOf.call({length: '0'}, 1);
33
34 if (i === -1) {
35 return true;
36 }
37 },
38
39precondition: function prereq() {
40 return fnExists(Array.prototype.lastIndexOf);
41 }
42});