/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- * This Source Code Form is subject to the terms of the Mozilla Public * License, v. 2.0. If a copy of the MPL was not distributed with this * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ /** ECMA Section: 10.1.4.1 Entering An Execution Context ECMA says: * Global Code, Function Code Variable instantiation is performed using the global object as the variable object and using property attributes { DontDelete }. * Eval Code Variable instantiation is performed using the calling context's variable object and using empty property attributes. */ var BUGNUMBER = '(none)'; var summary = '10.1.4.1 Entering An Execution Context'; var actual = ''; var expect = ''; test(); function test() { enterFunc ("test"); printBugNumber(BUGNUMBER); printStatus (summary); var y; eval("var x = 1"); if (delete y) reportCompare('PASS', 'FAIL', "Expected *NOT* to be able to delete y"); if (typeof x == "undefined") reportCompare('PASS', 'FAIL', "x did not remain defined after eval()"); else if (x != 1) reportCompare('PASS', 'FAIL', "x did not retain it's value after eval()"); if (!delete x) reportCompare('PASS', 'FAIL', "Expected to be able to delete x"); reportCompare('PASS', 'PASS', '10.1.4.1 Entering An Execution Context'); exitFunc("test"); }