The Tor Browser: js/src/tests/ecma/ExecutionContexts/10.2.2-1.js@6474c204b198

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

     1 // |reftest| skip-if(Android) -- bug - nsIDOMWindow.crypto throws NS_ERROR_NOT_IMPLEMENTED on Android

     2 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

     3 /* This Source Code Form is subject to the terms of the Mozilla Public

     4  * License, v. 2.0. If a copy of the MPL was not distributed with this

     5  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     8 /**

     9    File Name:          10.2.2-1.js

    10    ECMA Section:       10.2.2 Eval Code

    11    Description:

    13    When control enters an execution context for eval code, the previous

    14    active execution context, referred to as the calling context, is used to

    15    determine the scope chain, the variable object, and the this value. If

    16    there is no calling context, then initializing the scope chain, variable

    17    instantiation, and determination of the this value are performed just as

    18    for global code.

    20    The scope chain is initialized to contain the same objects, in the same

    21    order, as the calling context's scope chain.  This includes objects added

    22    to the calling context's scope chain by WithStatement.

    24    Variable instantiation is performed using the calling context's variable

    25    object and using empty property attributes.

    27    The this value is the same as the this value of the calling context.

    29    Author:             christine@netscape.com

    30    Date:               12 november 1997

    31 */

    33 var SECTION = "10.2.2-1";

    34 var VERSION = "ECMA_1";

    35 startTest();

    36 var TITLE   = "Eval Code";

    38 writeHeaderToLog( SECTION + " "+ TITLE);

    40 var THIS = eval("this");

    42 new TestCase( SECTION,

    43 	      "this +''",

    44 	      GLOBAL,

    45 	      THIS + "" );

    47 var GLOBAL_PROPERTIES = new Array();

    48 var i = 0;

    50 for ( p in THIS ) {

    51   GLOBAL_PROPERTIES[i++] = p;

    52 }

    54 for ( i = 0; i < GLOBAL_PROPERTIES.length; i++ ) {

    55   new TestCase( SECTION,

    56 		GLOBAL_PROPERTIES[i] +" == THIS["+GLOBAL_PROPERTIES[i]+"]",

    57 		true,

    58 		eval(GLOBAL_PROPERTIES[i]) == eval( "THIS[GLOBAL_PROPERTIES[i]]") );

    59 }

    61 //  this in eval statements is the same as this value of the calling context

    63 var RESULT = THIS == this;

    65 new TestCase( SECTION,

    66 	      "eval( 'this == THIS' )",

    67 	      true,

    68 	      RESULT );

    70 var RESULT = THIS +'';

    72 new TestCase( SECTION,

    73 	      "eval( 'this + \"\"' )",

    74 	      GLOBAL,

    75 	      RESULT );

    78 new TestCase( SECTION,

    79 	      "eval( 'this == THIS' )",

    80 	      true,

    81 	      eval( "this == THIS" ) );

    83 new TestCase( SECTION,

    84 	      "eval( 'this + \"\"' )",

    85 	      GLOBAL,

    86 	      eval( "this +''") );

    89 test();

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