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:          10.1.4-1.js
24    ECMA Section:       10.1.4 Scope Chain and Identifier Resolution
25    Description:
26    Every execution context has associated with it a scope chain. This is
27    logically a list of objects that are searched when binding an Identifier.
28    When control enters an execution context, the scope chain is created and
29    is populated with an initial set of objects, depending on the type of
30    code. When control leaves the execution context, the scope chain is
31    destroyed.
32
33    During execution, the scope chain of the execution context is affected
34    only by WithStatement. When execution enters a with block, the object
35    specified in the with statement is added to the front of the scope chain.
36    When execution leaves a with block, whether normally or via a break or
37    continue statement, the object is removed from the scope chain. The object
38    being removed will always be the first object in the scope chain.
39
40    During execution, the syntactic production PrimaryExpression : Identifier
41    is evaluated using the following algorithm:
42
43    1.  Get the next object in the scope chain. If there isn't one, go to step 5.
44    2.  Call the [[HasProperty]] method of Result(l), passing the Identifier as
45        the property.
46    3.  If Result(2) is true, return a value of type Reference whose base object
47        is Result(l) and whose property name is the Identifier.
48    4.  Go to step 1.
49    5.  Return a value of type Reference whose base object is null and whose
50        property name is the Identifier.
51    The result of binding an identifier is always a value of type Reference with
52    its member name component equal to the identifier string.
53    Author:             christine@netscape.com
54    Date:               12 november 1997
55*/
56    var SECTION = "10.1.4-1";
57    var VERSION = "ECMA_1";
58    startTest();
59
60    writeHeaderToLog( SECTION + " Scope Chain and Identifier Resolution");
61
62    getTestCases();
63    test();
64
65function getTestCases() {
66    testcases[0] = new TestCase( "SECTION",
67        "with MyObject, eval should be [object Global].eval " );
68
69    var MYOBJECT = new MyObject();
70    var INPUT = 2;
71    testcases[0].description += ( INPUT +"" );
72
73    with ( MYOBJECT ) {
74        ;
75    }
76    testcases[0].actual = eval( INPUT );
77    testcases[0].expect = INPUT;
78
79}
80
81function MyObject() {
82    this.eval = new Function( "x", "return(Math.pow(Number(x),2))" );
83}