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/// Copyright (c) 2012 Ecma International. All rights reserved.
/// Ecma International makes this code available under the terms and conditions set
/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the
/// "Use Terms"). Any redistribution of this code must retain the above
/// copyright and this notice and otherwise comply with the Use Terms.
/**
* @path ch15/15.4/15.4.4/15.4.4.14/15.4.4.14-9-b-i-8.js
* @description Array.prototype.indexOf - element to be retrieved is inherited data property on an Array-like object
*/
function testcase() {
try {
Object.prototype[0] = true;
Object.prototype[1] = false;
Object.prototype[2] = "true";
return 0 === Array.prototype.indexOf.call({ length: 3 }, true) &&
1 === Array.prototype.indexOf.call({ length: 3 }, false) &&
2 === Array.prototype.indexOf.call({ length: 3 }, "true");
} finally {
delete Object.prototype[0];
delete Object.prototype[1];
delete Object.prototype[2];
}
}
runTestCase(testcase);
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