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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/. */
/*
* Date: 2001-07-10
*
* SUMMARY: Invoking try...catch through Function.call
* See http://bugzilla.mozilla.org/show_bug.cgi?id=49286
*
* 1) Define a function with a try...catch block in it
* 2) Invoke the function via the call method of Function
* 3) Pass bad syntax to the try...catch block
* 4) We should catch the error!
*/
//-----------------------------------------------------------------------------
var UBound = 0;
var BUGNUMBER = 49286;
var summary = 'Invoking try...catch through Function.call';
var cnErrorCaught = 'Error caught';
var cnErrorNotCaught = 'Error NOT caught';
var cnGoodSyntax = '1==2';
var cnBadSyntax = '1=2';
var status = '';
var statusitems = [];
var actual = '';
var actualvalues = [];
var expect= '';
var expectedvalues = [];
var obj = new testObject();
status = 'Section A of test: direct call of f';
actual = f.call(obj);
expect = cnErrorCaught;
addThis();
status = 'Section B of test: indirect call of f';
actual = g.call(obj);
expect = cnErrorCaught;
addThis();
//-----------------------------------------
test();
//-----------------------------------------
function test()
{
enterFunc ('test');
printBugNumber(BUGNUMBER);
printStatus (summary);
for (var i=0; i<UBound; i++)
{
reportCompare(expectedvalues[i], actualvalues[i], statusitems[i]);
}
exitFunc ('test');
}
// An object storing bad syntax as a property -
function testObject()
{
this.badSyntax = cnBadSyntax;
this.goodSyntax = cnGoodSyntax;
}
// A function wrapping a try...catch block
function f()
{
try
{
eval(this.badSyntax);
}
catch(e)
{
return cnErrorCaught;
}
return cnErrorNotCaught;
}
// A function wrapping a call to f -
function g()
{
return f.call(this);
}
function addThis()
{
statusitems[UBound] = status;
actualvalues[UBound] = actual;
expectedvalues[UBound] = expect;
UBound++;
}
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