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/* -*- 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: 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.
*
*
* 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);
}
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