1 files changed, 74 insertions, 0 deletions
diff --git a/js/src/tests/ecma/String/15.5.4.js b/js/src/tests/ecma/String/15.5.4.js
new file mode 100644
index 000000000..0e17afba8
--- /dev/null
+++ b/js/src/tests/ecma/String/15.5.4.js
@@ -0,0 +1,74 @@
+/* -*- tab-width: 2; indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+
+/**
+   File Name:          15.5.4.js
+   ECMA Section:       15.5.4 Properties of the String prototype object
+
+   Description:
+   Author:             christine@netscape.com
+   Date:               28 october 1997
+
+*/
+var SECTION = "15.5.4";
+var VERSION = "ECMA_1";
+startTest();
+var TITLE   = "Properties of the String Prototype objecta";
+
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+
+new TestCase( SECTION,
+	      "String.prototype.getClass = Object.prototype.toString; String.prototype.getClass()",
+	      "[object String]",
+	      eval("String.prototype.getClass = Object.prototype.toString; String.prototype.getClass()") );
+
+delete String.prototype.getClass;
+
+new TestCase( SECTION,
+              "typeof String.prototype",  
+              "object",  
+              typeof String.prototype );
+
+new TestCase( SECTION,
+              "String.prototype.valueOf()",
+              "",       
+              String.prototype.valueOf() );
+
+new TestCase( SECTION,
+              "String.prototype +''",      
+              "",       
+              String.prototype + '' );
+
+new TestCase( SECTION,
+              "String.prototype.length",   
+              0,        
+              String.prototype.length );
+
+var prop;
+var value;
+
+value = '';
+for (prop in "")
+{
+  value += prop;
+}
+new TestCase( SECTION,
+              'String "" has no enumerable properties',
+              '',
+              value );
+
+value = '';
+for (prop in String.prototype)
+{
+  value += prop;
+}
+new TestCase( SECTION,
+              'String.prototype has no enumerable properties',
+              '',
+              value );
+
+test();