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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 ch15/15.4/15.4.4/15.4.4.15/15.4.4.15-8-b-i-30.js
* @description Array.prototype.lastIndexOf terminates iteration on unhandled exception on an Array
*/
function testcase() {
var accessed = false;
var arr = [];
Object.defineProperty(arr, "2", {
get: function () {
throw new TypeError();
},
configurable: true
});
Object.defineProperty(arr, "1", {
get: function () {
accessed = true;
return true;
},
configurable: true
});
try {
arr.lastIndexOf(true);
return false;
} catch (e) {
return (e instanceof TypeError) && !accessed;
}
}
runTestCase(testcase);
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