forked from mirrors/gecko-dev
1981a6b902
MozReview-Commit-ID: 2DysquT2BdD --HG-- extra : rebase_source : b49c071497fc79e5e3933b004ba946e4ef52dd1b
56 lines
1.5 KiB
JavaScript
56 lines
1.5 KiB
JavaScript
/* -*- 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: date-003.js
|
|
Corresponds To 15.9.5.3-1.js
|
|
ECMA Section: 15.9.5.3-1 Date.prototype.valueOf
|
|
Description:
|
|
|
|
The valueOf function returns a number, which is this time value.
|
|
|
|
The valueOf 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.
|
|
|
|
Author: christine@netscape.com
|
|
Date: 12 november 1997
|
|
*/
|
|
var SECTION = "date-003";
|
|
var VERSION = "JS1_4";
|
|
var TITLE = "Date.prototype.valueOf";
|
|
|
|
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.valueOf();
|
|
} catch ( e ) {
|
|
result = expect;
|
|
exception = e.toString();
|
|
}
|
|
|
|
new TestCase(
|
|
SECTION,
|
|
"OBJ = new MyObject( new Date(0)); OBJ.valueOf()" +
|
|
" (threw " + exception +")",
|
|
expect,
|
|
result );
|
|
|
|
test();
|
|
|
|
function MyObject( value ) {
|
|
this.value = value;
|
|
this.valueOf = Date.prototype.valueOf;
|
|
// The following line causes an infinte loop
|
|
// this.toString = new Function( "return this+\"\";");
|
|
return this;
|
|
}
|