1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/ecma_2/Exceptions/number-002.js b/js/src/tests/ecma_2/Exceptions/number-002.js
new file mode 100644
index 000000000..5f4462e04
--- /dev/null
+++ b/js/src/tests/ecma_2/Exceptions/number-002.js
@@ -0,0 +1,48 @@
+/* -*- 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:          number-002.js
+   Corresponds To:     ecma/Number/15.7.4.3-2-n.js
+   ECMA Section:       15.7.4.3.1 Number.prototype.valueOf()
+   Description:
+   Returns this number value.
+
+   The valueOf function is not generic; it generates a runtime error if its
+   this value is not a Number object. Therefore it cannot be transferred to
+   other kinds of objects for use as a method.
+
+   Author:             christine@netscape.com
+   Date:               16 september 1997
+*/
+var SECTION = "number-002";
+var VERSION = "JS1_4";
+var TITLE   = "Exceptions for Number.valueOf()";
+
+startTest();
+writeHeaderToLog( SECTION + " Number.prototype.valueOf()");
+
+var result = "Failed";
+var exception = "No exception thrown";
+var expect = "Passed";
+
+try {
+  object= new Object();
+  object.toString = Number.prototype.valueOf;
+  result = object.toString();
+} catch ( e ) {
+  result = expect;
+  exception = e.toString();
+}
+
+new TestCase(
+  SECTION,
+  "object = new Object(); object.valueOf = Number.prototype.valueOf; object.valueOf()" +
+  " (threw " + exception +")",
+  expect,
+  result );
+
+test();