regress-68498-002.js (1718B)
1 /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ 2 /* This Source Code Form is subject to the terms of the Mozilla Public 3 * License, v. 2.0. If a copy of the MPL was not distributed with this 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ 5 6 /* 7 * Date: 15 Feb 2001 8 * 9 * SUMMARY: create a Deletable local variable using eval 10 * 11 * See http://bugzilla.mozilla.org/show_bug.cgi?id=68498 12 * See http://bugzilla.mozilla.org/showattachment.cgi?attach_id=25251 13 * 14 * Brendan: 15 * 16 * "Demonstrate the creation of a Deletable local variable using eval" 17 */ 18 //----------------------------------------------------------------------------- 19 var BUGNUMBER = 68498; 20 var summary = 'Creating a Deletable local variable using eval'; 21 var statprefix = '; currently at expect['; 22 var statsuffix = '] within test -'; 23 var actual = [ ]; 24 var expect = [ ]; 25 26 27 // Capture a reference to the global object - 28 var self = this; 29 30 // This function is the heart of the test - 31 function f(s) {eval(s); actual[0]=y; return delete y;} 32 33 34 // Set the actual-results array. The next line will set actual[0] and actual[1] in one shot 35 actual[1] = f('var y = 42'); 36 actual[2] = 'y' in self && y; 37 38 // Set the expected-results array - 39 expect[0] = 42; 40 expect[1] = true; 41 expect[2] = false; 42 43 44 //------------------------------------------------------------------------------------------------- 45 test(); 46 //------------------------------------------------------------------------------------------------- 47 48 49 function test() 50 { 51 printBugNumber(BUGNUMBER); 52 printStatus (summary); 53 54 for (var i in expect) 55 { 56 reportCompare(expect[i], actual[i], getStatus(i)); 57 } 58 } 59 60 61 function getStatus(i) 62 { 63 return (summary + statprefix + i + statsuffix); 64 }