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Rhino is an open-source implementation of JavaScript written entirely in Java. It is typically embedded into Java applications to provide scripting to end users.

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

gTestfile = 'date-001.js';

/**
   File Name:          date-001.js
   Corresponds To:     15.9.5.2-2.js
   ECMA Section:       15.9.5.2 Date.prototype.toString
   Description:
   This function returns a string value. The contents of the string are
   implementation dependent, but are intended to represent the Date in a
   convenient, human-readable form in the current time zone.

   The toString function is not generic; it generates a runtime error if its
   this value is not a Date object. Therefore it cannot be transferred to
   other kinds of objects for use as a method.


   This verifies that calling toString on an object that is not a string
   generates a runtime error.

   Author:             [email protected]
   Date:               12 november 1997
*/
var SECTION = "date-001";
var VERSION = "JS1_4";
var TITLE   = "Date.prototype.toString";

startTest();
writeHeaderToLog( SECTION + " "+ TITLE);

var result = "Failed";
var exception = "No exception thrown";
var expect = "Passed";

try {
  var OBJ = new MyObject( new Date(0) );
  result = OBJ.toString();
} catch ( e ) {
  result = expect;
  exception = e.toString();
}

new TestCase(
  SECTION,
  "OBJECT = new MyObject( new Date(0)) ; result = OBJ.toString()" +
  " (threw " + exception +")",
  expect,
  result );

test();

function MyObject( value ) {
  this.value = value;
  this.valueOf = new Function( "return this.value" );
  this.toString = Date.prototype.toString;
  return this;
}