1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/js/src/tests/js1_5/Scope/regress-77578-001.js Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,150 @@
1.4 +/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
1.5 +/* This Source Code Form is subject to the terms of the Mozilla Public
1.6 + * License, v. 2.0. If a copy of the MPL was not distributed with this
1.7 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
1.8 +
1.9 +/*
1.10 + * Date: 2001-07-11
1.11 + *
1.12 + * SUMMARY: Testing eval scope inside a function.
1.13 + * See http://bugzilla.mozilla.org/show_bug.cgi?id=77578
1.14 + */
1.15 +//-----------------------------------------------------------------------------
1.16 +var UBound = 0;
1.17 +var BUGNUMBER = 77578;
1.18 +var summary = 'Testing eval scope inside a function';
1.19 +var cnEquals = '=';
1.20 +var status = '';
1.21 +var statusitems = [];
1.22 +var actual = '';
1.23 +var actualvalues = [];
1.24 +var expect= '';
1.25 +var expectedvalues = [];
1.26 +
1.27 +
1.28 +// various versions of JavaScript -
1.29 +var JS_VER = [100, 110, 120, 130, 140, 150];
1.30 +
1.31 +// Note contrast with local variables i,j,k defined below -
1.32 +var i = 999;
1.33 +var j = 999;
1.34 +var k = 999;
1.35 +
1.36 +
1.37 +//--------------------------------------------------
1.38 +test();
1.39 +//--------------------------------------------------
1.40 +
1.41 +
1.42 +function test()
1.43 +{
1.44 + enterFunc ('test');
1.45 + printBugNumber(BUGNUMBER);
1.46 + printStatus (summary);
1.47 +
1.48 + // Run tests A,B,C on each version of JS and store results
1.49 + for (var n=0; n!=JS_VER.length; n++)
1.50 + {
1.51 + testA(JS_VER[n]);
1.52 + }
1.53 + for (var n=0; n!=JS_VER.length; n++)
1.54 + {
1.55 + testB(JS_VER[n]);
1.56 + }
1.57 + for (var n=0; n!=JS_VER.length; n++)
1.58 + {
1.59 + testC(JS_VER[n]);
1.60 + }
1.61 +
1.62 +
1.63 + // Compare actual values to expected values -
1.64 + for (var i=0; i<UBound; i++)
1.65 + {
1.66 + reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
1.67 + }
1.68 +
1.69 + exitFunc ('test');
1.70 +}
1.71 +
1.72 +
1.73 +function testA(ver)
1.74 +{
1.75 + // Set the version of JS to test -
1.76 + if (typeof version == 'function')
1.77 + {
1.78 + version(ver);
1.79 + }
1.80 +
1.81 + // eval the test, so it compiles AFTER version() has executed -
1.82 + var sTestScript = "";
1.83 +
1.84 + // Define a local variable i
1.85 + sTestScript += "status = 'Section A of test; JS ' + ver/100;";
1.86 + sTestScript += "var i=1;";
1.87 + sTestScript += "actual = eval('i');";
1.88 + sTestScript += "expect = 1;";
1.89 + sTestScript += "captureThis('i');";
1.90 +
1.91 + eval(sTestScript);
1.92 +}
1.93 +
1.94 +
1.95 +function testB(ver)
1.96 +{
1.97 + // Set the version of JS to test -
1.98 + if (typeof version == 'function')
1.99 + {
1.100 + version(ver);
1.101 + }
1.102 +
1.103 + // eval the test, so it compiles AFTER version() has executed -
1.104 + var sTestScript = "";
1.105 +
1.106 + // Define a local for-loop iterator j
1.107 + sTestScript += "status = 'Section B of test; JS ' + ver/100;";
1.108 + sTestScript += "for(var j=1; j<2; j++)";
1.109 + sTestScript += "{";
1.110 + sTestScript += " actual = eval('j');";
1.111 + sTestScript += "};";
1.112 + sTestScript += "expect = 1;";
1.113 + sTestScript += "captureThis('j');";
1.114 +
1.115 + eval(sTestScript);
1.116 +}
1.117 +
1.118 +
1.119 +function testC(ver)
1.120 +{
1.121 + // Set the version of JS to test -
1.122 + if (typeof version == 'function')
1.123 + {
1.124 + version(ver);
1.125 + }
1.126 +
1.127 + // eval the test, so it compiles AFTER version() has executed -
1.128 + var sTestScript = "";
1.129 +
1.130 + // Define a local variable k in a try-catch block -
1.131 + sTestScript += "status = 'Section C of test; JS ' + ver/100;";
1.132 + sTestScript += "try";
1.133 + sTestScript += "{";
1.134 + sTestScript += " var k=1;";
1.135 + sTestScript += " actual = eval('k');";
1.136 + sTestScript += "}";
1.137 + sTestScript += "catch(e)";
1.138 + sTestScript += "{";
1.139 + sTestScript += "};";
1.140 + sTestScript += "expect = 1;";
1.141 + sTestScript += "captureThis('k');";
1.142 +
1.143 + eval(sTestScript);
1.144 +}
1.145 +
1.146 +
1.147 +function captureThis(varName)
1.148 +{
1.149 + statusitems[UBound] = status;
1.150 + actualvalues[UBound] = varName + cnEquals + actual;
1.151 + expectedvalues[UBound] = varName + cnEquals + expect;
1.152 + UBound++;
1.153 +}
