The Tor Browser: js/src/tests/ecma/Expressions/11.2.1-4-n.js@6474c204b198

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

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

     7 /**

     8    File Name:          11.2.1-4-n.js

     9    ECMA Section:       11.2.1 Property Accessors

    10    Description:

    12    Properties are accessed by name, using either the dot notation:

    13    MemberExpression . Identifier

    14    CallExpression . Identifier

    16    or the bracket notation:    MemberExpression [ Expression ]

    17    CallExpression [ Expression ]

    19    The dot notation is explained by the following syntactic conversion:

    20    MemberExpression . Identifier

    21    is identical in its behavior to

    22    MemberExpression [ <identifier-string> ]

    23    and similarly

    24    CallExpression . Identifier

    25    is identical in its behavior to

    26    CallExpression [ <identifier-string> ]

    27    where <identifier-string> is a string literal containing the same sequence

    28    of characters as the Identifier.

    30    The production MemberExpression : MemberExpression [ Expression ] is

    31    evaluated as follows:

    33    1.  Evaluate MemberExpression.

    34    2.  Call GetValue(Result(1)).

    35    3.  Evaluate Expression.

    36    4.  Call GetValue(Result(3)).

    37    5.  Call ToObject(Result(2)).

    38    6.  Call ToString(Result(4)).

    39    7.  Return a value of type Reference whose base object is Result(5) and

    40    whose property name is Result(6).

    42    The production CallExpression : CallExpression [ Expression ] is evaluated

    43    in exactly the same manner, except that the contained CallExpression is

    44    evaluated in step 1.

    46    Author:             christine@netscape.com

    47    Date:               12 november 1997

    48 */

    49 var SECTION = "11.2.1-4-n";

    50 var VERSION = "ECMA_1";

    51 startTest();

    52 var TITLE   = "Property Accessors";

    53 writeHeaderToLog( SECTION + " "+TITLE );

    55 // go through all Native Function objects, methods, and properties and get their typeof.

    57 var PROPERTY = new Array();

    58 var p = 0;

    60 // try to access properties of primitive types

    62 PROPERTY[p++] = new Property(  "null",    null,   "null",   0 );

    64 for ( var i = 0, RESULT; i < PROPERTY.length; i++ ) {

    66   DESCRIPTION = PROPERTY[i].object + ".valueOf()";

    67   EXPECTED = "error";

    69   new TestCase( SECTION,

    70                 PROPERTY[i].object + ".valueOf()",

    71                 PROPERTY[i].value,

    72                 eval( PROPERTY[i].object+ ".valueOf()" ) );

    74   new TestCase( SECTION,

    75                 PROPERTY[i].object + ".toString()",

    76                 PROPERTY[i].string,

    77                 eval(PROPERTY[i].object+ ".toString()") );

    79 }

    81 test();

    83 function MyObject( value ) {

    84   this.value = value;

    85   this.stringValue = value +"";

    86   this.numberValue = Number(value);

    87   return this;

    88 }

    89 function Property( object, value, string, number ) {

    90   this.object = object;

    91   this.string = String(value);

    92   this.number = Number(value);

    93   this.value = value;

    94 }

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