summaryrefslogtreecommitdiffstats
path: root/tests/auto/qscriptjstestsuite/tests/ecma/ExecutionContexts/10.1.4-7.js
diff options
context:
space:
mode:
Diffstat (limited to 'tests/auto/qscriptjstestsuite/tests/ecma/ExecutionContexts/10.1.4-7.js')
-rw-r--r--tests/auto/qscriptjstestsuite/tests/ecma/ExecutionContexts/10.1.4-7.js112
1 files changed, 112 insertions, 0 deletions
diff --git a/tests/auto/qscriptjstestsuite/tests/ecma/ExecutionContexts/10.1.4-7.js b/tests/auto/qscriptjstestsuite/tests/ecma/ExecutionContexts/10.1.4-7.js
new file mode 100644
index 0000000..f1a0db4
--- /dev/null
+++ b/tests/auto/qscriptjstestsuite/tests/ecma/ExecutionContexts/10.1.4-7.js
@@ -0,0 +1,112 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla Public License Version
+ * 1.1 (the "License"); you may not use this file except in compliance with
+ * the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * Software distributed under the License is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+ * for the specific language governing rights and limitations under the
+ * License.
+ *
+ * The Original Code is Mozilla Communicator client code, released
+ * March 31, 1998.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communications Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+gTestfile = '10.1.4-7.js';
+
+/**
+ File Name: 10.1.4-7.js
+ ECMA Section: 10.1.4 Scope Chain and Identifier Resolution
+ Description:
+ Every execution context has associated with it a scope chain. This is
+ logically a list of objects that are searched when binding an Identifier.
+ When control enters an execution context, the scope chain is created and
+ is populated with an initial set of objects, depending on the type of
+ code. When control leaves the execution context, the scope chain is
+ destroyed.
+
+ During execution, the scope chain of the execution context is affected
+ only by WithStatement. When execution enters a with block, the object
+ specified in the with statement is added to the front of the scope chain.
+ When execution leaves a with block, whether normally or via a break or
+ continue statement, the object is removed from the scope chain. The object
+ being removed will always be the first object in the scope chain.
+
+ During execution, the syntactic production PrimaryExpression : Identifier
+ is evaluated using the following algorithm:
+
+ 1. Get the next object in the scope chain. If there isn't one, go to step 5.
+ 2. Call the [[HasProperty]] method of Result(l), passing the Identifier as
+ the property.
+ 3. If Result(2) is true, return a value of type Reference whose base object
+ is Result(l) and whose property name is the Identifier.
+ 4. Go to step 1.
+ 5. Return a value of type Reference whose base object is null and whose
+ property name is the Identifier.
+ The result of binding an identifier is always a value of type Reference with
+ its member name component equal to the identifier string.
+ Author: christine@netscape.com
+ Date: 12 november 1997
+*/
+var SECTION = "10.1.4-7";
+var VERSION = "ECMA_1";
+startTest();
+
+writeHeaderToLog( SECTION + " Scope Chain and Identifier Resolution");
+
+new TestCase( "SECTION",
+ "with MyObject, eval should be [object Global].eval " );
+test();
+
+function test() {
+ for ( gTc=0; gTc < gTestcases.length; gTc++ ) {
+
+ var MYOBJECT = new MyObject();
+ var INPUT = 2;
+ gTestcases[gTc].description += ( INPUT +"" );
+
+ with ( MYOBJECT ) {
+ delete( eval );
+ gTestcases[gTc].actual = eval( INPUT );
+ gTestcases[gTc].expect = INPUT;
+ }
+
+ gTestcases[gTc].passed = writeTestCaseResult(
+ gTestcases[gTc].expect,
+ gTestcases[gTc].actual,
+ gTestcases[gTc].description +" = "+
+ gTestcases[gTc].actual );
+
+ gTestcases[gTc].reason += ( gTestcases[gTc].passed ) ? "" : "wrong value ";
+ }
+ stopTest();
+ return ( gTestcases );
+}
+
+function MyObject() {
+ this.eval = new Function( "x", "return(Math.pow(Number(x),2))" );
+}