gecko/js/tests/ecma_2/Statements/try-001.js

119 lines
3.7 KiB
JavaScript

/* -*- 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 JavaScript Engine testing utilities.
*
* The Initial Developer of the Original Code is
* Netscape Communication 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 = 'try-001.js';
/**
* File Name: try-001.js
* ECMA Section:
* Description: The try statement
*
* This test contains try, catch, and finally blocks. An exception is
* sometimes thrown by a function called from within the try block.
*
* This test doesn't actually make any LiveConnect calls.
*
*
* Author: christine@netscape.com
* Date: 11 August 1998
*/
var SECTION = "";
var VERSION = "ECMA_2";
var TITLE = "The try statement";
startTest();
writeHeaderToLog( SECTION + " "+ TITLE);
var INVALID_JAVA_INTEGER_VALUE = "Invalid value for java.lang.Integer constructor";
TryNewJavaInteger( "3.14159", INVALID_JAVA_INTEGER_VALUE );
TryNewJavaInteger( NaN, INVALID_JAVA_INTEGER_VALUE );
TryNewJavaInteger( 0, 0 );
TryNewJavaInteger( -1, -1 );
TryNewJavaInteger( 1, 1 );
TryNewJavaInteger( Infinity, Infinity );
test();
/**
* Check to see if the input is valid for java.lang.Integer. If it is
* not valid, throw INVALID_JAVA_INTEGER_VALUE. If input is valid,
* return Number( v )
*
*/
function newJavaInteger( v ) {
value = Number( v );
if ( Math.floor(value) != value || isNaN(value) ) {
throw ( INVALID_JAVA_INTEGER_VALUE );
} else {
return value;
}
}
/**
* Call newJavaInteger( value ) from within a try block. Catch any
* exception, and store it in result. Verify that we got the right
* return value from newJavaInteger in cases in which we do not expect
* exceptions, and that we got the exception in cases where an exception
* was expected.
*/
function TryNewJavaInteger( value, expect ) {
var finalTest = false;
try {
result = newJavaInteger( value );
} catch ( e ) {
result = String( e );
} finally {
finalTest = true;
}
new TestCase(
SECTION,
"newJavaValue( " + value +" )",
expect,
result);
new TestCase(
SECTION,
"newJavaValue( " + value +" ) hit finally block",
true,
finalTest);
}