htmlunit-user — Discussion of the use of HtmlUnit

[Htmlunit-user] ActiveX support

[Vinay M. <vin...@gm...>]

Hi,

I am using HtmlUnit to connect to a site that requires me to perform a
SSL client authentication. The site works by installing a certificate
in my browser using the IE ActiveX object XEnroll to make the
certificate request. I trying to do the same through HtmlUnit and I
think I havent been to load the ActiveX object at all.

The page specifies the ActiveX object within a span element as :

<span id="spanXenroll" style="display:none">
  <Object ClassID="....."  Codebase="...." ID="XEnroll">
  </Object>
</span>

The code relating to the ActiveX Object is set dynamically using
span's innerHtml property.

The page also has a method to check if the ActiveX object has been
loaded. This method is executed every 500ms using javascript's
setTimeOut method. This method gets executed five times after which I
get the following exception trace:

Exception class=[org.mozilla.javascript.WrappedException]
com.gargoylesoftware.htmlunit.ScriptException: Wrapped
java.lang.IllegalArgumentException
    at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:294)
    at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(HtmlPage.java:709)
    at com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:266)
    at java.lang.Thread.run(Thread.java:534)

WrappedException: org.mozilla.javascript.WrappedException: Wrapped
java.lang.IllegalArgumentException
    at org.mozilla.javascript.Context.throwAsScriptRuntimeEx(Context.java:1776)
    at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:191)
    at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:456)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:3026)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2164)
    at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:140)
    at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:304)
    at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2769)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2145)
    at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:140)
    at org.mozilla.javascript.InterpretedFunction.exec(InterpretedFunction.java:149)
    at org.mozilla.javascript.Context.evaluateString(Context.java:1220)
    at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:289)
    at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(HtmlPage.java:709)
    at com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:266)
    at java.lang.Thread.run(Thread.java:534)
Caused by: java.lang.IllegalArgumentException
    at java.lang.Thread.setPriority(Thread.java:873)
    at com.gargoylesoftware.htmlunit.javascript.host.Window.jsFunction_setTimeout(Window.java:287)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:174)
    ... 14 more

Inside wrapped exception:
java.lang.IllegalArgumentException
    at java.lang.Thread.setPriority(Thread.java:873)
    at com.gargoylesoftware.htmlunit.javascript.host.Window.jsFunction_setTimeout(Window.java:287)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:324)
    at org.mozilla.javascript.MemberBox.invoke(MemberBox.java:174)
    at org.mozilla.javascript.FunctionObject.call(FunctionObject.java:456)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:3026)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2164)
    at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:140)
    at org.mozilla.javascript.ContextFactory.doTopCall(ContextFactory.java:304)
    at org.mozilla.javascript.ScriptRuntime.doTopCall(ScriptRuntime.java:2769)
    at org.mozilla.javascript.Interpreter.interpret(Interpreter.java:2145)
    at org.mozilla.javascript.InterpretedFunction.call(InterpretedFunction.java:140)
    at org.mozilla.javascript.InterpretedFunction.exec(InterpretedFunction.java:149)
    at org.mozilla.javascript.Context.evaluateString(Context.java:1220)
    at com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine.execute(JavaScriptEngine.java:289)
    at com.gargoylesoftware.htmlunit.html.HtmlPage.executeJavaScriptIfPossible(HtmlPage.java:709)
    at com.gargoylesoftware.htmlunit.javascript.host.Window$1.run(Window.java:266)
    at java.lang.Thread.run(Thread.java:534)
== CALLING JAVASCRIPT ==
GargoyleWrapper4()
======= EXCEPTION END ========

The currentThread's priority falls out of the accepted range because
of the repeated execution of the above function to test if the ActiveX
object has been loaded.

Is there anything else that I need to be doing to load the ActiveX object ?

Any help would be greatly appreciated...

Regards
Vinay

[Htmlunit-user] Re: Redirect to relative address in a frame causes loop

[Mike F. <mik...@ho...>]

Yes, it works in IE and Safari.

So how do you do manual redirection, since auto-redirect isn't working 
properly?

The closest things I can find to a spec on status code 302 are:

* /javadoc/javax/servlet/http/HttpServletResponse.html#SC_MOVED_TEMPORARILY
* 
http://java.sun.com/products/servlet/2.3/javadoc/javax/servlet/http/HttpServletResponse.html#sendRedirect(java.lang.String)
* http://www.faqs.org/rfcs/rfc2068.html


>From: Brad Clarke <yo...@br...>
>Reply-To: htm...@li...
>To: htm...@li...
>Subject: Re: [Htmlunit-user] Redirect to relative address in a frame causes 
>loop
>Date: Wed, 2 Mar 2005 08:15:21 -0800 (PST)
>
>Assuming that this works in the browser for you then it's likely a bug with 
>no
>simple fix (you could pull latest CVS and make a custom RefreshHandler but 
>it would
>not be a generic fix because the data it's given would be incorrect).
>
>That seems like a strange thing to specify in a Location header for the 
>response you
>expect. Is there a spec anywhere on interpretation of incomplete URIs in 
>HTTP
>Location headers?
>
>--- Mike Firth <mik...@ho...> wrote:
>
> > Hi,
> >
> > Is there a quick workaround to this problem? And should I submit it as a
> > bug?
> >
> > A redirect (302) occurs in a frame. It specifies a relative location, 
>but
> > HtmlUnit is truncating the address, causing the website to respond with 
>the
> > whole frameset. When autoredirect is on, this causes an infinite loop! I
> > never get past webClient.getPage(url) and the log fills up with:
> >
> > 22:33:15,132 (HttpMethodDirector:780)  INFO [main] - Redirect requested 
>but
> > followRedirects is disabled
> > 22:33:17,059 (HttpMethodDirector:780)  INFO [main] - Redirect requested 
>but
> > followRedirects is disabled
> > etc, etc, etc.
> >
> > My code:
> > 		final WebClient webClient = new
> > WebClient(BrowserVersion.INTERNET_EXPLORER_6_0);
> > 		webClient.setRedirectEnabled(true);
> > 		final URL url = new URL("http://somewhere.com/main/");
> > 		final HtmlPage page = (HtmlPage) webClient.getPage(url);
> >
> > The response is 200 OK and this:
> >
> > <html>
> > <head>
> > <title>somewhere.com</title>
> > <meta http-equiv="Content-Type" content="text/html">
> > </head>
> > <frameset rows="0,*" frameborder="NO" border="0" framespacing="0">
> >   <frame src="blank.php" name="stealthFrame" scrolling="NO" noresize >
> >   <frame src="front.php" name="frontFrame">
> > </frameset>
> > <noframes>
> > <body>
> > </body></noframes>
> > </html>
> >
> > but front.php returns 302 Found, with location: ?choice=first , which 
>should
> > cause this:
> >
> >      GET /main/front.php?choice=first
> >
> > but instead HtmlUnit does this:
> >
> >      GET /main/?choice=first
> >
> > which the website responds to by sending the first page again. Instant 
>loop.
> >
> > Is there a quick workaround? How do you code to handle a redirect 
>manually?
> >
> > Regards,
> >
> > Mike
>
>
>
>-------------------------------------------------------
>SF email is sponsored by - The IT Product Guide
>Read honest & candid reviews on hundreds of IT Products from real users.
>Discover which products truly live up to the hype. Start reading now.
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>_______________________________________________
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>Htm...@li...
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RE: [Htmlunit-user] htmlunit and sessions

[Dan L. <dl...@ca...>]

Rares,

HtmlUnit is a tool for simulating a browser and the API allows you to
simulate user actions.  As such, you have access to the Web/Client tier, not
the business tier.  Once the browser reads the page, there is no way to
determine the values of an object kept in session.  It is possible to
simulate this behavior by having the page print the values of the session
objects and then doing a compare.  Something like:

(if your page is jsp)

    <span id='sessionObjectIdValue'><%= session.getAttribute("objectId")
%></span>
    <form name="myform"><input type="text" name="objectId"></form>


then you could use the HtmlUnit API to get the asText() value of the element
with Id = 'sessionObjectIdValue' and get the asText() value of the input
object in the form by name, and do a compare on them.  if you dont want the
value to appear in the page, you could use a hidden field or something
similar and do the compare on that.

There are other similar ways to acheive what you are looking for, but
accessing session objects is not possible by the time the data reaches
HtmlUnit.

dan

  -----Original Message-----
  From: htm...@li...
[mailto:htm...@li...]On Behalf Of Rares
Portan/SPR/RO
  Sent: Wednesday, March 02, 2005 6:19 AM
  To: htm...@li...
  Subject: [Htmlunit-user] htmlunit and sessions



  Hello,

  I'm using HtmlUnit for a couple of days to create tests for a web app.
  To test some of the pages I need to compare the form values with the
values of some objects kept in session.

  I wasn't able to get access to the session, is it possible? How can I do
that?

  Thank you

Re: [Htmlunit-user] htmlunit and sessions

[Brad C. <yo...@br...>]

I'm not sure exactly what you mean by "access to the session". Could you give an
example?

--- Rares Portan/SPR/RO <rp...@sa...> wrote:

> Hello,
> 
> I'm using HtmlUnit for a couple of days to create tests for a web app.
> To test some of the pages I need to compare the form values with the 
> values of some objects kept in session.
> 
> I wasn't able to get access to the session, is it possible? How can I do 
> that?
> 
> Thank you

Re: [Htmlunit-user] include external javascript file

[Brad C. <yo...@br...>]

The WARNING is harmless but suggests that your system does not have a mime type
setup for the .js file extension. For file URLs we pass off content type
interpretation to java which should query whatever method your OS uses to keep up
with that kind of thing.

The SEVERE is a syntax error in your javascript file.


--- nikola <web...@ya...> wrote:

> hi, I have problem including external javascript file
> here is the code:
> 
>  String js_1 =
> "file://D:/FoxServ/www/app/javascript/main.js";
>         
> final String content =
> "<html><head><title>aaa</title>"
>             
> +"<script language=\"JavaScript\" src=" + js_1 +"
> type=\"text/javascript\"></script>"
> 
> ...
> when I load the page
> 
>  final HtmlPage page = loadPage(content);
> 
> I get this error:
> 
> 2005.03.02 09:43:16
> com.gargoylesoftware.htmlunit.html.HtmlPage
> loadJavaScriptFromUrl
> WARNING: Expected content type of text/javascript or
> application/x-javascript for remotely loaded
> javascript element
> file://D:/FoxServ/www/app/javascript/main.js but got
> [text/html]
> 2005.03.02 09:43:16
> com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter
> error
> SEVERE: error: message=[syntax error]
> sourceName=[file://D:/FoxServ/www/app/javascript/main.js]
> 
>  what am I doing wrong ? 
> thanks ...

Re: [Htmlunit-user] Redirect to relative address in a frame causes loop

[Brad C. <yo...@br...>]

Assuming that this works in the browser for you then it's likely a bug with no
simple fix (you could pull latest CVS and make a custom RefreshHandler but it would
not be a generic fix because the data it's given would be incorrect).

That seems like a strange thing to specify in a Location header for the response you
expect. Is there a spec anywhere on interpretation of incomplete URIs in HTTP
Location headers? 

--- Mike Firth <mik...@ho...> wrote:

> Hi,
> 
> Is there a quick workaround to this problem? And should I submit it as a 
> bug?
> 
> A redirect (302) occurs in a frame. It specifies a relative location, but 
> HtmlUnit is truncating the address, causing the website to respond with the 
> whole frameset. When autoredirect is on, this causes an infinite loop! I 
> never get past webClient.getPage(url) and the log fills up with:
> 
> 22:33:15,132 (HttpMethodDirector:780)  INFO [main] - Redirect requested but 
> followRedirects is disabled
> 22:33:17,059 (HttpMethodDirector:780)  INFO [main] - Redirect requested but 
> followRedirects is disabled
> etc, etc, etc.
> 
> My code:
> 		final WebClient webClient = new 
> WebClient(BrowserVersion.INTERNET_EXPLORER_6_0);
> 		webClient.setRedirectEnabled(true);
> 		final URL url = new URL("http://somewhere.com/main/");
> 		final HtmlPage page = (HtmlPage) webClient.getPage(url);
> 
> The response is 200 OK and this:
> 
> <html>
> <head>
> <title>somewhere.com</title>
> <meta http-equiv="Content-Type" content="text/html">
> </head>
> <frameset rows="0,*" frameborder="NO" border="0" framespacing="0">
>   <frame src="blank.php" name="stealthFrame" scrolling="NO" noresize >
>   <frame src="front.php" name="frontFrame">
> </frameset>
> <noframes>
> <body>
> </body></noframes>
> </html>
> 
> but front.php returns 302 Found, with location: ?choice=first , which should 
> cause this:
> 
>      GET /main/front.php?choice=first
> 
> but instead HtmlUnit does this:
> 
>      GET /main/?choice=first
> 
> which the website responds to by sending the first page again. Instant loop.
> 
> Is there a quick workaround? How do you code to handle a redirect manually?
> 
> Regards,
> 
> Mike

[Htmlunit-user] htmlunit and sessions

[Rares Portan/SPR/RO <rp...@sa...>]

Hello,

I'm using HtmlUnit for a couple of days to create tests for a web app.
To test some of the pages I need to compare the form values with the 
values of some objects kept in session.

I wasn't able to get access to the session, is it possible? How can I do 
that?

Thank you

[Htmlunit-user] include external javascript file

[nikola <web...@ya...>]

hi, I have problem including external javascript file
here is the code:

 String js_1 =
"file://D:/FoxServ/www/app/javascript/main.js";
        
final String content =
"<html><head><title>aaa</title>"
            
+"<script language=\"JavaScript\" src=" + js_1 +"
type=\"text/javascript\"></script>"

...
when I load the page

 final HtmlPage page = loadPage(content);

I get this error:

2005.03.02 09:43:16
com.gargoylesoftware.htmlunit.html.HtmlPage
loadJavaScriptFromUrl
WARNING: Expected content type of text/javascript or
application/x-javascript for remotely loaded
javascript element
file://D:/FoxServ/www/app/javascript/main.js but got
[text/html]
2005.03.02 09:43:16
com.gargoylesoftware.htmlunit.javascript.StrictErrorReporter
error
SEVERE: error: message=[syntax error]
sourceName=[file://D:/FoxServ/www/app/javascript/main.js]

 what am I doing wrong ? 
thanks ...


	
		
__________________________________ 
Celebrate Yahoo!'s 10th Birthday! 
Yahoo! Netrospective: 100 Moments of the Web 
http://birthday.yahoo.com/netrospective/

[Htmlunit-user] Redirect to relative address in a frame causes loop

[Mike F. <mik...@ho...>]

Hi,

Is there a quick workaround to this problem? And should I submit it as a 
bug?

A redirect (302) occurs in a frame. It specifies a relative location, but 
HtmlUnit is truncating the address, causing the website to respond with the 
whole frameset. When autoredirect is on, this causes an infinite loop! I 
never get past webClient.getPage(url) and the log fills up with:

22:33:15,132 (HttpMethodDirector:780)  INFO [main] - Redirect requested but 
followRedirects is disabled
22:33:17,059 (HttpMethodDirector:780)  INFO [main] - Redirect requested but 
followRedirects is disabled
etc, etc, etc.

My code:
		final WebClient webClient = new 
WebClient(BrowserVersion.INTERNET_EXPLORER_6_0);
		webClient.setRedirectEnabled(true);
		final URL url = new URL("http://somewhere.com/main/");
		final HtmlPage page = (HtmlPage) webClient.getPage(url);

The response is 200 OK and this:

<html>
<head>
<title>somewhere.com</title>
<meta http-equiv="Content-Type" content="text/html">
</head>
<frameset rows="0,*" frameborder="NO" border="0" framespacing="0">
  <frame src="blank.php" name="stealthFrame" scrolling="NO" noresize >
  <frame src="front.php" name="frontFrame">
</frameset>
<noframes>
<body>
</body></noframes>
</html>

but front.php returns 302 Found, with location: ?choice=first , which should 
cause this:

     GET /main/front.php?choice=first

but instead HtmlUnit does this:

     GET /main/?choice=first

which the website responds to by sending the first page again. Instant loop.

Is there a quick workaround? How do you code to handle a redirect manually?

Regards,

Mike

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RE: [Htmlunit-user] Javascript Errors

[Erskine, C. <chr...@ed...>]

Often this may mean that you have a bug in your JS which looks like it works
or may use a bug within the browser to work but does not work with the
standard DOM.  Try running this in your browser with errors turned on to see
if it complains.

Also look at the HtmlUnit web site to see how to help debug JS problems.  If
you still can not find it, try building a jUnit testcase that will duplicate
the problem.  You can capture the HTML source from your browser to get the
JSP and Struts artifacts out of the code and then reduce the HTML to the
least amount that still produces the error.

Chris Erskine
 
EDS Consulting Services
Colorado Springs, CO 
 
Phone: 719-265-5962
Cell: 719-640-6488


> -----Original Message-----
> From: htm...@li... [mailto:htmlunit-user-
> ad...@li...] On Behalf Of Jeff Marendo
> Sent: Thursday, February 24, 2005 7:45 AM
> To: htm...@li...
> Subject: [Htmlunit-user] Javascript Errors
> 
> Hello,
> 
> I'm using HtmlUnit and have run into a problem that is related to the
> interaction between the software and our usage of JavaScript.  I've
> stepped
> through our application, HtmlUnit and Rhino source code using the debugger
> in WebSphere Studio Application Developer 5.1.0, and I'm getting an
> EvaluatorException at runtime like so:
> 
> org.mozilla.javascript.EvaluatorException: The undefined value has no
> properties.
> 
> It is caught in the execute(HtmlPage, String, String, HtmlElement) method
> of
> the JavaScriptEngine class, but I think it might actually be occurring in
> either the evaluateReader(Scriptable, Reader, String, int, Object) or
> evaluteString(Scriptable, String, String, int, Object) method of the
> org.mozilla.javascript.Context class.  I realize that class is part of the
> Rhino distribution, but I'm posting this message b/c of information I
> found
> in this link:
> 
> http://sourceforge.net/mailarchive/message.php?msg_id=7662863
> 
> indicated that the exception "...is a fairly generic symptom that means
> "some javascript object that you"re trying to use hasn"t been implemented
> yet". The trick is to discover what javascript host object you"re
> referencing so that we can implement it (or at least stub it out as a
> temporary fix)...".
> 
> The script that is being executed is pasted below:
> 
> function submittingToCms() {
>    var i, numEls = document.cmsForm.elements.length;
>    for(i=0; i<numEls; i++) {
>       document.cmsForm.elements[i].disabled = false;
>    }
>    document.cmsForm.elements.sendButton.disabled = true;
> }
> 
> It is executed after posting from an HTML form using a submit button like
> so:
> 
> <html-el:form action="/cms/update" focus="${focusField}"
> 					onsubmit="return submittingToCms();"
> styleId="cmsForm">
> ...
> </html-el:form>
> 
> The script is embedded within the page that contains the form, and that
> page
> has a number of Struts (version 1.1) tags from the struts-html-el.tld and
> struts-html.tld libraries.  I'm not sure if that is part of the problem or
> not.
> 
> We don't have a public server to access to try to troubleshoot the
problem,
> but I'm hoping someone might be able to help without that.  I've included
> a
> simplified view that shows the general sequence of classes and methods
> that
> I stepped through until the exception was thrown.  I can provide more
> information as necessary.  Please take a look and share your ideas for how
> I
> can work through this problem.  We stopped using jWebUnit b/c it couldn't
> handle our JavaScript, which I think is minimal and straightforward
> (compared to other apps on which I've worked!), and switched to HmtlUnit
> b/c
> of the greater support it offers.
> 
> Thank you.
> 
> Jeff
> 
> Debugging Steps:
> 1. org.mozilla.javascript.Context
> 	- evaluateReader(Scriptable, Reader, String, int, Object)
> 
> 2. org.mozilla.javascript.gen.c196 (could not be found)
> 
> 3. org.mozilla.javascript.Context
> 	- evaluateReader(Scriptable, Reader, String, int, Object
> 
> 4. org.mozilla.javascript.Context
> 	- evaluateString(Scriptable, String, String, int, Object)
> 		- evaluateReader(Scriptable, Reader, String, int, Object)
> 
> 5. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine
> 	- execute(HtmlPage, String, String, HtmlElement)
> 
> 6. com.gargoylesoftware.htmlunit.html.HtmlPage
> 	- executeJavaScriptIfPossible(String, String, boolean, HtmlElement)
> 
> 7. org.mozilla.javascript.Context
> 	- evaluateReader(Scriptable, Reader, String, int, Object)
> 
> 8. org.mozilla.javascript.gen.c197 (could not be found)
> 
> 9. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine
> 	- execute(HtmlPage, String, String, HtmlElement) ---> Throwable:
> org.mozilla.javascript.EvaluatorException: The undefined value has no
> properties.
> 
> 
> 
> 
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real users.
> Discover which products truly live up to the hype. Start reading now.
> http://ads.osdn.com/?ad_id=6595&alloc_id=14396&op=click
> _______________________________________________
> Htmlunit-user mailing list
> Htm...@li...
> https://lists.sourceforge.net/lists/listinfo/htmlunit-user

[Htmlunit-user] Javascript Errors

[Jeff M. <jma...@ho...>]

Hello,

I'm using HtmlUnit and have run into a problem that is related to the 
interaction between the software and our usage of JavaScript.  I've stepped 
through our application, HtmlUnit and Rhino source code using the debugger 
in WebSphere Studio Application Developer 5.1.0, and I'm getting an 
EvaluatorException at runtime like so:

org.mozilla.javascript.EvaluatorException: The undefined value has no 
properties.

It is caught in the execute(HtmlPage, String, String, HtmlElement) method of 
the JavaScriptEngine class, but I think it might actually be occurring in 
either the evaluateReader(Scriptable, Reader, String, int, Object) or 
evaluteString(Scriptable, String, String, int, Object) method of the 
org.mozilla.javascript.Context class.  I realize that class is part of the 
Rhino distribution, but I'm posting this message b/c of information I found 
in this link:

http://sourceforge.net/mailarchive/message.php?msg_id=7662863

indicated that the exception "...is a fairly generic symptom that means 
"some javascript object that you"re trying to use hasn"t been implemented 
yet". The trick is to discover what javascript host object you"re 
referencing so that we can implement it (or at least stub it out as a 
temporary fix)...".

The script that is being executed is pasted below:

function submittingToCms() {
   var i, numEls = document.cmsForm.elements.length;
   for(i=0; i<numEls; i++) {
      document.cmsForm.elements[i].disabled = false;
   }
   document.cmsForm.elements.sendButton.disabled = true;
}

It is executed after posting from an HTML form using a submit button like 
so:

<html-el:form action="/cms/update" focus="${focusField}"
					onsubmit="return submittingToCms();" styleId="cmsForm">
...
</html-el:form>

The script is embedded within the page that contains the form, and that page 
has a number of Struts (version 1.1) tags from the struts-html-el.tld and 
struts-html.tld libraries.  I'm not sure if that is part of the problem or 
not.

We don't have a public server to access to try to troubleshoot the problem, 
but I'm hoping someone might be able to help without that.  I've included a 
simplified view that shows the general sequence of classes and methods that 
I stepped through until the exception was thrown.  I can provide more 
information as necessary.  Please take a look and share your ideas for how I 
can work through this problem.  We stopped using jWebUnit b/c it couldn't 
handle our JavaScript, which I think is minimal and straightforward 
(compared to other apps on which I've worked!), and switched to HmtlUnit b/c 
of the greater support it offers.

Thank you.

Jeff

Debugging Steps:
1. org.mozilla.javascript.Context
	- evaluateReader(Scriptable, Reader, String, int, Object)

2. org.mozilla.javascript.gen.c196 (could not be found)

3. org.mozilla.javascript.Context
	- evaluateReader(Scriptable, Reader, String, int, Object

4. org.mozilla.javascript.Context
	- evaluateString(Scriptable, String, String, int, Object)
		- evaluateReader(Scriptable, Reader, String, int, Object)

5. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine
	- execute(HtmlPage, String, String, HtmlElement)

6. com.gargoylesoftware.htmlunit.html.HtmlPage
	- executeJavaScriptIfPossible(String, String, boolean, HtmlElement)

7. org.mozilla.javascript.Context
	- evaluateReader(Scriptable, Reader, String, int, Object)

8. org.mozilla.javascript.gen.c197 (could not be found)

9. com.gargoylesoftware.htmlunit.javascript.JavaScriptEngine
	- execute(HtmlPage, String, String, HtmlElement) ---> Throwable: 
org.mozilla.javascript.EvaluatorException: The undefined value has no 
properties.

RE: [Htmlunit-user] javascript and "expected content type" warnin gs

[Erskine, C. <chr...@ed...>]

Quick guess without looking into the code is that your web server is not
configured to send content type of JavaScript for the type of file that you
are requesting.  As an example, for my web server, based upon Apache, I have
'application/x-javascript            js' in my mime.types file and I name my
JavaScript include files *.js.

 

Chris Erskine 
  
EDS Consulting Services 
Colorado Springs, CO  
  
Phone: 719-265-5962 
Cell: 719-640-6488 

  _____  

From: htm...@li...
[mailto:htm...@li...] On Behalf Of Jeff Barrett
Sent: Sunday, February 20, 2005 3:27 PM
To: htm...@li...
Subject: [Htmlunit-user] javascript and "expected content type" warnings

 

The below WARN messages are displayed when trying to retrieve the front page
of our web application.  Each message seems to represent one of the
javascript files loaded for our front page.  I'm using jdk1.4.2 and weblogic
8.1sp2.  I've tried tracing it through w/ a debugger but it's a bit hard to
follow what's going on.  

 

Any idea why it would do this and how to fix the warning?  I know I can
suppress the warnings but I'd rather fix the problem.  

 

Thanks.

 

[testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/request.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4ShX
FedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/fwmgb.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4ShXFe
dXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/date.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4ShXFed
XpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/calendar1.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4S
hXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/calendar2.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4S
hXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/coolmenupro.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z
4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/select.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4ShXF
edXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/showhide.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4Sh
XFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/date-picker.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z
4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/checkbox.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4Sh
XFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) - Expected
content type of text/javascript or application/x-javascript for remotely
loaded javascript element
http://localhost/fwm/js/dom2.js;jsessionid=CZK1ZMmy8RkZpjAzjOo8VkgN7Z4ShXFed
XpIN5FONXIJ2Lqqn01g!-1241152151 but got []

[Htmlunit-user] javascript and "expected content type" warnings

[Jeff B. <jba...@fi...>]

The below WARN messages are displayed when trying to retrieve the front
page of our web application.  Each message seems to represent one of the
javascript files loaded for our front page.  I'm using jdk1.4.2 and
weblogic 8.1sp2.  I've tried tracing it through w/ a debugger but it's a
bit hard to follow what's going on. =20

=20

Any idea why it would do this and how to fix the warning?  I know I can
suppress the warnings but I'd rather fix the problem. =20

=20

Thanks.

=20

[testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/request.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN7=
Z
4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/fwmgb.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN7Z4=
S
hXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/date.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN7Z4S=
h
XFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/calendar1.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8Vkg=
N
7Z4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/calendar2.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8Vkg=
N
7Z4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/coolmenupro.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8V=
k
gN7Z4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/select.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN7Z=
4
ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/showhide.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN=
7
Z4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/date-picker.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8V=
k
gN7Z4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/checkbox.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN=
7
Z4ShXFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

 [testSpec]  WARN (com.gargoylesoftware.htmlunit.html.HtmlPage) -
Expected content type of text/javascript or application/x-javascript for
remotely loaded javascript element
http://localhost/fwm/js/dom2.js;jsessionid=3DCZK1ZMmy8RkZpjAzjOo8VkgN7Z4S=
h
XFedXpIN5FONXIJ2Lqqn01g!-1241152151 but got []

[Htmlunit-user] SSL Client Authentication

[Vinay M. <vin...@gm...>]

Hi,

I am trying to connect to a site that performs client authentication
as a part of the SSL handshake. I have jdk 1.4.2_06 and HtmlUnit 1.4.
JSSE comes integrated with the jdk.

JSSE doesnt seem to be picking up the certificate from the keystore
during the client authentication phase. I googled around and found
some code snippets that involved writing my own KeyManager and forcing
my certificate's alias to be returned whenever there's a request to
the KeyManager to pick a client alias. This successfully, results in
the the required certificate being sent to the server.

1) Is this is a known bug about JSSE and should I be sending this mail
to a java forum instead ?
2) Has anybody been able to use HtmlUnit and perform the client
authentication using JSSE but without the force-picking of the client
alias ?
3) If it is required to actually have a custom KeyManager, then I
presume changes should be made to the HttpClient code to use the
customer KeyManager. Is there a way to do this by setting a system
property ?

Any help would be greatly appreciated.

code snippets I was talking about are available at: 
http://forum.java.sun.com/thread.jsp?forum=2&thread=198871
http://forum.java.sun.com/thread.jspa?forumID=2&threadID=244247

Best Regards,
Vinay

[Htmlunit-user] newbie question on certificates

[Vinay M. <vin...@gm...>]

Hi,

I am trying to use HtmlUnit to connect to a site over https. When I
access this site through a browser, the site first installs a
certificate on my machine and expects me to use this certificate
everytime I connect to the site.
I would like to know of how I could make HtmlUnit use this particular
certificate when it tries to  hit the site.

Thanks and Best Regards
Vinay Murthy

Re: [Htmlunit-user] awt or swing UI Exception

[Mike B. <mb...@Ga...>]

Damien Taylor wrote:

> When trying to run the simplest of HtmlUnit tests using the junit awt 
> and swing runners I get the following error.
>

This generally indicates class loader issues.  If there is an option to 
reload classes dynamically then turn that off.  If you're trying to run 
this from within an IDE such as eclipse then try to run the tests 
outside of the IDE.

Hope this helps.

-- 
Mike Bowler
President, Gargoyle Software Inc.
Website: http://www.GargoyleSoftware.com
Weblog : http://www.SphericalImprovement.com/blogs/mbowler/

[Htmlunit-user] awt or swing UI Exception

[Damien T. <D.T...@ka...>]

When trying to run the simplest of HtmlUnit tests using the junit awt
and swing runners I get the following error.=20

java.lang.ExceptionInInitializerError
at com.gargoylesoftware.htmlunit.HttpWebConnection.getHttpClientFor
HttpWebConnection.java:333)
at
com.gargoylesoftware.htmlunit.HttpWebConnection.getResponse(HttpWebConne
ction.java:145)
..
..
..
Caused by: org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException: Invalid class
loader hierarchy.  You have more than one version of
'org.apache.commons.logging.Log' visible, which is not allowed. (Caused
by org.apache.commons.logging.LogConfigurationException: Invalid class
loader hierarchy.  You have more than one version of
'org.apache.commons.logging.Log' visible, which is not allowed.) (Caused
by org.apache.commons.logging.LogConfigurationException:
org.apache.commons.logging.LogConfigurationException: Invalid class
loader hierarchy.  You have more than one version of
'org.apache.commons.logging.Log' visible, which is not allowed. (Caused
by org.apache.commons.logging.LogConfigurationException: Invalid class
loader hierarchy.  You have more than one version of
'org.apache.commons.logging.Log' visible, which is not allowed.))

I only have reference to commons-logging-1.0.4.jar on my class path.
When I remove it from the class path I get a different error indicating
that it cannot find the logging classes.

Any ideas what could be causing this or how i could ifx it.  Note: the
test works fine when using the text runner.

Thanks
Damien





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Re: [Htmlunit-user] checking for alerts on a page

[Sridhar R. <Sri...@Su...>]

Thanks.. :)


Brad Clarke wrote:
> I put my method on a wiki page for you:
>=20
> http://htmlunit.sourceforge.net/phpwiki/index.php/SelectOptionByTex=
t
>=20
>=20
> --- Sridhar Ranganathan <Sri...@Su...> wrote:
>=20
>=20
>>Hi,
>>
>>Is there any way to click the drop-down option using the caption di=
splayed ?
>>
>>
>>I have a drop-down with options like :
>>
>><option class=3D"MnuJmpOpt" value=3D"0">=97 Operations =97</option>
>><option class=3D"MnuJmpOptDis" value=3D"8" disabled=3D"disabled">Cr=
eate </option>
>><option class=3D"MnuJmpOptDis" value=3D"6" disabled=3D"disabled">Mo=
dify</option>
>><option class=3D"MnuJmpOptDis" value=3D"1" disabled=3D"disabled">De=
lete</option>
>><option class=3D"MnuJmpOptDis" value=3D"2" disabled=3D"disabled">Se=
ttings</option>
>>
>>
>>Currently, I am choosing using the value like "1" or "2" etc., Is t=
here
>>any way to choose using "Create" / "Modify" - which the user sees o=
n the
>>screen.
>>
>>thanks
>>Sridhar
>=20
>=20
>=20
>=20
> -------------------------------------------------------
> SF email is sponsored by - The IT Product Guide
> Read honest & candid reviews on hundreds of IT Products from real u=
sers.
> Discover which products truly live up to the hype. Start reading no=
w.
> http://ads.osdn.com/?ad_id=3D6595&alloc_id=3D14396&op=3Dclick
> _______________________________________________
> Htmlunit-user mailing list
> Htm...@li...
> https://lists.sourceforge.net/lists/listinfo/htmlunit-user

--=20
Sridhar R

Re: [Htmlunit-user] checking for alerts on a page

[Brad C. <yo...@br...>]

I put my method on a wiki page for you:

http://htmlunit.sourceforge.net/phpwiki/index.php/SelectOptionByText


--- Sridhar Ranganathan <Sri...@Su...> wrote:

> 
> Hi,
> 
> Is there any way to click the drop-down option using the caption displayed ?
> 
> 
> I have a drop-down with options like :
> 
> <option class="MnuJmpOpt" value="0">— Operations —</option>
> <option class="MnuJmpOptDis" value="8" disabled="disabled">Create </option>
> <option class="MnuJmpOptDis" value="6" disabled="disabled">Modify</option>
> <option class="MnuJmpOptDis" value="1" disabled="disabled">Delete</option>
> <option class="MnuJmpOptDis" value="2" disabled="disabled">Settings</option>
> 
> 
> Currently, I am choosing using the value like "1" or "2" etc., Is there
> any way to choose using "Create" / "Modify" - which the user sees on the
> screen.
> 
> thanks
> Sridhar

Re: [Htmlunit-user] checking for alerts on a page

[Sridhar R. <Sri...@Su...>]

Hi,

Is there any way to click the drop-down option using the caption displayed ?


I have a drop-down with options like :

<option class="MnuJmpOpt" value="0">&#8212; Operations &#8212;</option>
<option class="MnuJmpOptDis" value="8" disabled="disabled">Create </option>
<option class="MnuJmpOptDis" value="6" disabled="disabled">Modify</option>
<option class="MnuJmpOptDis" value="1" disabled="disabled">Delete</option>
<option class="MnuJmpOptDis" value="2" disabled="disabled">Settings</option>


Currently, I am choosing using the value like "1" or "2" etc., Is there
any way to choose using "Create" / "Modify" - which the user sees on the
screen.

thanks
Sridhar

Re: [Htmlunit-user] [newbie] interpreted htmlunit ?

[Brad C. <yo...@br...>]

I'm not exactly sure how it works myself but this might be what you're looking for:

http://htmlunit.sourceforge.net/jelly-reference.html

--- "Bru, Pierre" <Pie...@sp...> wrote:

> hi,
>  
> html evolved a lot since the old days of html 3.2and I'm in the process or
> replacing my old WebL procedures(http://research.compaq.com/SRC/WebL/) with
> something more up-to-date.
>  
> searching the web I found htmlunit. I mainly use WebL to check pages for update or
> merge info from multiple page into a summary html page.
>  
> htmlunit seems to do the trick but it seems that I need to recompile a javaprogram
> each time I want to change a little thing in my test/summary. am I right ? can I
> drive htmlunit with an interpreted language (à-la WebL) ? if not, are you aware of
> another tool that could help me ?
>  
> TIA,
> Pierre.
> 

[Htmlunit-user] [newbie] interpreted htmlunit ?

[Bru, P. <Pie...@sp...>]

hi,
=20
html evolved a lot since the old days of html 3.2and I'm in the process =
or replacing my old WebL =
procedures(http://research.compaq.com/SRC/WebL/) with something more =
up-to-date.
=20
searching the web I found htmlunit. I mainly use WebL to check pages for =
update or merge info from multiple page into a summary html page.
=20
htmlunit seems to do the trick but it seems that I need to recompile a =
javaprogram each time I want to change a little thing in my =
test/summary. am I right ? can I drive htmlunit with an interpreted =
language (=E0-la WebL) ? if not, are you aware of another tool that =
could help me ?
=20
TIA,
Pierre.

Re: [Htmlunit-user] UnknownHostException problem

[David D.K. <ddk...@ki...>]

Try a "/" at the end of the proxy URL?  :)

You should be able to write a log4j.properties (or log4j.xml) file that 
enables debugging on the commmons-httpclient software (which is the 
software that is doing all the http requests for htmlunit).

http://jakarta.apache.org/commons/httpclient/
http://jakarta.apache.org/commons/httpclient/logging.html

Dave


On Feb 9, 2005, at 10:58 AM, Gil Hauer wrote:

> Hi,
>
> Thanks for the suggestions.
>
> Yes, nslookup works and fully qualified domain names also fail in the
> same manner. No WINS involved on this network as this is running on a
> Linux client against Solaris servers.
>
> Is there any debugging or logging that I can do to help diagnose this
> problem?
>
> Thanks,
> Gil
>
>
> On Wed, 2005-02-09 at 00:55, David D.Kilzer wrote:
>> Does "nslookup webcache" work?  I'm always distrustful of hostnames
>> that aren't fully qualified.  It's usually a sign of a Windows network
>> that is lacking proper DNS.  As far as I know, Java is going to 
>> attempt
>> to lookup the hostname using DNS, as opposed to WINS.  The "nslookup"
>> command will force Windows to resolve the hostname through DNS instead
>> of WINS on your PC.
>>
>> Dave
>>
>>
>> On Feb 8, 2005, at 1:48 PM, Gil Hauer wrote:
>>
>>> When I try and run a simple test program behind a corporate firewall 
>>> I
>>> get:
>>>
>>> java.net.UnknownHostException: http://webcache
>>> 	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
>>> 	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
>>> 	at java.net.Socket.connect(Socket.java:505)
>>>
>>> 'webcache' is the proxy and I've set it in the code as:
>>>    final WebClient webClient =
>>>       new WebClient(BrowserVersion.MOZILLA_1_0,
>>>                     "http://webcache",
>>>                      8080);
>>>
>>> Is there any reason why it would not be found? If I ping from the it
>>> seems to be found ...
>>>
>>> Any help would be appreciated.
>>>
>>> Thanks,
>>> Gil
>>
>

Re: [Htmlunit-user] UnknownHostException problem

[Gil H. <gi...@te...>]

Hi,

Thanks for the suggestions.

Yes, nslookup works and fully qualified domain names also fail in the
same manner. No WINS involved on this network as this is running on a
Linux client against Solaris servers.

Is there any debugging or logging that I can do to help diagnose this
problem?

Thanks,
Gil


On Wed, 2005-02-09 at 00:55, David D.Kilzer wrote:
> Does "nslookup webcache" work?  I'm always distrustful of hostnames 
> that aren't fully qualified.  It's usually a sign of a Windows network 
> that is lacking proper DNS.  As far as I know, Java is going to attempt 
> to lookup the hostname using DNS, as opposed to WINS.  The "nslookup" 
> command will force Windows to resolve the hostname through DNS instead 
> of WINS on your PC.
> 
> Dave
> 
> 
> On Feb 8, 2005, at 1:48 PM, Gil Hauer wrote:
> 
> > When I try and run a simple test program behind a corporate firewall I
> > get:
> >
> > java.net.UnknownHostException: http://webcache
> > 	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
> > 	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
> > 	at java.net.Socket.connect(Socket.java:505)
> >
> > 'webcache' is the proxy and I've set it in the code as:
> >    final WebClient webClient =
> >       new WebClient(BrowserVersion.MOZILLA_1_0,
> >                     "http://webcache",
> >                      8080);
> >
> > Is there any reason why it would not be found? If I ping from the it
> > seems to be found ...
> >
> > Any help would be appreciated.
> >
> > Thanks,
> > Gil
> 
> 
> 
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Re: [Htmlunit-user] UnknownHostException problem

[David D.K. <ddk...@ki...>]

Does "nslookup webcache" work?  I'm always distrustful of hostnames 
that aren't fully qualified.  It's usually a sign of a Windows network 
that is lacking proper DNS.  As far as I know, Java is going to attempt 
to lookup the hostname using DNS, as opposed to WINS.  The "nslookup" 
command will force Windows to resolve the hostname through DNS instead 
of WINS on your PC.

Dave


On Feb 8, 2005, at 1:48 PM, Gil Hauer wrote:

> When I try and run a simple test program behind a corporate firewall I
> get:
>
> java.net.UnknownHostException: http://webcache
> 	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:177)
> 	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:364)
> 	at java.net.Socket.connect(Socket.java:505)
>
> 'webcache' is the proxy and I've set it in the code as:
>    final WebClient webClient =
>       new WebClient(BrowserVersion.MOZILLA_1_0,
>                     "http://webcache",
>                      8080);
>
> Is there any reason why it would not be found? If I ping from the it
> seems to be found ...
>
> Any help would be appreciated.
>
> Thanks,
> Gil