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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 ch15/15.4/15.4.4/15.4.4.14/15.4.4.14-9-9.js
* @description Array.prototype.indexOf must return correct index (Sparse Array)
*/
function testcase() {
var a = new Array(0,1);
a[4294967294] = 2; // 2^32-2 - is max array element
a[4294967295] = 3; // 2^32-1 added as non-array element property
a[4294967296] = 4; // 2^32 added as non-array element property
a[4294967297] = 5; // 2^32+1 added as non-array element property
// start searching near the end so in case implementation actually tries to test all missing elements!!
return (a.indexOf(2,4294967290 ) === 4294967294 &&
a.indexOf(3,4294967290) === -1 &&
a.indexOf(4,4294967290) === -1 &&
a.indexOf(5,4294967290) === -1 ) ;
}
runTestCase(testcase);
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