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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 ch15/15.2/15.2.3/15.2.3.14/15.2.3.14-3-4.js
* @description Object.keys of an arguments object returns the indices of the given arguments
*/
function testcase() {
function testArgs2(x, y, z) {
// Properties of the arguments object are enumerable.
var a = Object.keys(arguments);
if (a.length === 2 && a[0] === "0" && a[1] === "1")
return true;
}
function testArgs3(x, y, z) {
// Properties of the arguments object are enumerable.
var a = Object.keys(arguments);
if (a.length === 3 && a[0] === "0" && a[1] === "1" && a[2] === "2")
return true;
}
function testArgs4(x, y, z) {
// Properties of the arguments object are enumerable.
var a = Object.keys(arguments);
if (a.length === 4 && a[0] === "0" && a[1] === "1" && a[2] === "2" && a[3] === "3")
return true;
}
return testArgs2(1, 2) && testArgs3(1, 2, 3) && testArgs4(1, 2, 3, 4);
}
runTestCase(testcase);
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