tests/mozilla/ecma/Statements/12.2-1.js

   1 /* The contents of this file are subject to the Netscape Public
   2  * License Version 1.1 (the "License"); you may not use this file
   3  * except in compliance with the License. You may obtain a copy of
   4  * the License at http://www.mozilla.org/NPL/
   5  *
   6  * Software distributed under the License is distributed on an "AS
   7  * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
   8  * implied. See the License for the specific language governing
   9  * rights and limitations under the License.
  10  *
  11  * The Original Code is Mozilla Communicator client code, released March
  12  * 31, 1998.
  13  *
  14  * The Initial Developer of the Original Code is Netscape Communications
  15  * Corporation. Portions created by Netscape are
  16  * Copyright (C) 1998 Netscape Communications Corporation. All
  17  * Rights Reserved.
  18  *
  19  * Contributor(s):
  20  *
  21  */
  22 /**
  23     File Name:          12.2-1.js
  24     ECMA Section:       The variable statement
  25     Description:
  26
  27     If the variable statement occurs inside a FunctionDeclaration, the
  28     variables are defined with function-local scope in that function, as
  29     described in section 10.1.3. Otherwise, they are defined with global
  30     scope, that is, they are created as members of the global object, as
  31     described in section 0. Variables are created when the execution scope
  32     is entered. A Block does not define a new execution scope. Only Program and
  33     FunctionDeclaration produce a new scope. Variables are initialized to the
  34     undefined value when created. A variable with an Initializer is assigned
  35     the value of its AssignmentExpression when the VariableStatement is executed,
  36     not when the variable is created.
  37
  38     Author:             christine@netscape.com
  39     Date:               12 november 1997
  40 */
  41
  42     var SECTION = "12.2-1";
  43     var VERSION = "ECMA_1";
  44     startTest();
  45     var TITLE   = "The variable statement";
  46
  47     writeHeaderToLog( SECTION +" "+ TITLE);
  48
  49     var testcases = new Array();
  50
  51     testcases[tc] = new TestCase(    "SECTION",
  52                                     "var x = 3; function f() { var a = x; var x = 23; return a; }; f()",
  53                                     void 0,
  54                                     eval("var x = 3; function f() { var a = x; var x = 23; return a; }; f()") );
  55
  56     test();
  57
  58 function test() {
  59     for ( tc=0; tc < testcases.length; tc++ ) {
  60         testcases[tc].passed = writeTestCaseResult(
  61                             testcases[tc].expect,
  62                             testcases[tc].actual,
  63                             testcases[tc].description +" = "+
  64                             testcases[tc].actual );
  65
  66         testcases[tc].reason += ( testcases[tc].passed ) ? "" : "wrong value ";
  67     }
  68     stopTest();
  69     return ( testcases );
  70 }