RE: [Htmlunit-user] Specifying which UserProfile on Netscape and Mozilla

[Dantes, E. <Ed....@gd...>]

Hi,
   Thanks David for that answer, Im sure modifying the jvm is the
answer, though I tried typing at the command line %java -Xmx512, but
does not accept, am I doing this
wrong?

Thanks
Ed=20

-----Original Message-----
From: htm...@li...
[mailto:htm...@li...] On Behalf Of David D.
Kilzer
Sent: Tuesday, May 24, 2005 6:34 AM
To: htm...@li...
Subject: Re: [Htmlunit-user] Specifying which UserProfile on Netscape
and Mozilla

First, I'll assume that you're switching back to a "real" browser
(Netscape/Mozilla) rather than using HtmlUnit because of the memory
errors.  The user profiles in Netscape/Mozilla have absolutely nothing
to do with HtmlUnit.

If you want to hit the same web site and log in multiple times on the
same PC, you'll need to use different browsers, such as:  Mozilla Suite,
Firefox, Opera, MSIE 6, and Netscape (which just released version 8).
Each of these, running as a different executable, should allow you to
log in as five different users into your web application.  (I suppose
you could also set up multiple proxy servers with different hostnames so
that you could log into one application multiple times with a single
browser, too.)

How much memory does your PC have?  At work, we give all of the
developers 1 GB so that they can run Tomcat (or JBoss), the IntelliJ
IDEA, a Fitnesse server, multiple web browsers and the application
they're working on all at the same time (as well as Windows apps like
Outlook).

Did you try to determine why you're running out of memory in your tests?
Have you tried modifying the max size of the JVM heap when running the
tests (-Xmx=3D256m)?  We found we had to do that when running our =
hundreds
or HtmlUnit-based tests within IntelliJ IDEA 4.5 or it would run out of
memory.

Finally, what version of HtmlUnit are you using?  Before 1.3 (or 1.4?),
there was a bug where memory would be consumed and not released until
the test process exited.  (This was the primary reason we had to
increase the heap size to 256MB, if I remember correctly.)

Dave


On May 23, 2005, at 4:55 PM, Dantes, Ed wrote:
> Hi,
>    I was just wondering if there was a field where you can specify=20
> which the particular UserProfile box that comes up, when you use=20
> Netscape and Mozilla.  There probably isnt a way to do this, but=20
> perhaps I should rephrase this another way.
>
> I am trying to load test my javascript application using HtmlUnit,=20
> JUnit and JUnitPerf.  The web application requires you to login=20
> correctly prior to gaining access.  Thus I have several users in
> tow: testuser1, testuser2, etc... all of which I am trying to emulate=20
> simultaneously.  Basically each user has its own TestClass in which I=20
> add all the tests to the TestSuite.  One or two users, work fine, but=20
> testing more users gives major problems, out of memory error to be=20
> exact.  This all leads back to the UserProfile, because netscape will=20
> not allow you to log on as a different user after two...any responses=20
> on how I can do this?
>
> Thanks
> Ed
>



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