5 Replies Latest reply on Aug 13, 2011 5:24 PM by spinner

Misterious NPE

spinner Jul 15, 2011 3:32 PM

Hey guys,

I'm trying to run arquillian-hellojsf after updating jsfunit-arquillian to use arquillian.CR1 spi.

Everything seems to be working well with the arquillian extension. and most of tests run without error.

but when I click on a submit button, something bad happens while parsing the response.

{code}

@Test

@InitialPage("/index.faces")

//commented everything cookie related to isolate click on submit

// @Cookies(names = { "cookie1", "cookie2" }, values = { "value1", "value2" })

public void testCustomCookies(JSFClientSession client, JSFServerSession server) throws IOException {

// Assert.assertEquals("value1", getCookieValue(server, "cookie1"));

// Assert.assertEquals("value2", getCookieValue(server, "cookie2"));

// verify that cookies survive for the whole session

client.click("submit_button");

// Assert.assertEquals("value1", getCookieValue(server, "cookie1"));

// Assert.assertEquals("value2", getCookieValue(server, "cookie2"));

}

{code}

on method WebClient.loadDownloadedResponses()

line 2127 it calls loadWebResponseInto(downloadedResponse.response_, win);

which tries to create a page with PageCreator

newPage = pageCreator_.createPage(webResponse, webWindow);

the method tries to parseHtml with a page that seems the real deal: HtmlPage(http://127.0.0.1:8080/ebc9902-b38a-4b70-9ba5-d737b8a63fad/index.faces)@24930588

the content extracted from this page it's not null, but I couldn't see the output

it's kinda short though: count=2096

InputStream content = webResponse.getContentAsStream();

XMLInputSource in = new XMLInputSource(null, url.toString(), null, content, charset);

the problem happens when parsing

domBuilder.parse(in);

the Throwable target is null.

and this is the exception:

http://pastebin.com/fsrNkpq3

so guys, do you have a clue of what it could be?

I hope that I provided enough information.

1. Re: Misterious NPE

spinner Jul 15, 2011 4:29 PM (in response to spinner)

just saw the inputStream content (extracted from InputStream content = webResponse.getContentAsStream()) as a string

and it seems perfect!

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<form id="form1" name="form1" method="post" action="/abeaa418-2676-412e-a46f-45c2de6e1b3e/index.faces" enctype="application/x-www-form-urlencoded">
<input type="hidden" name="form1" value="form1" />
<span id="form1:prompt">Enter your name:</span><br /><input id="form1:input_foo_text" type="text" name="form1:input_foo_text" value="" /><span class="errorMessage">form1:input_foo_text: Erro de validação: o comprimento é menor do que o mínimo permitido de "2"</span>
<br /><span id="form1:funchecktext">Uncheck this box just for fun </span><input id="form1:funcheck" type="checkbox" name="form1:funcheck" checked="checked" />
<br /><br /><input id="form1:submit_button" type="submit" name="form1:submit_button" value="Submit" /><input id="form1:goodbye_button" type="submit" name="form1:goodbye_button" value="Goodbye" /><input type="hidden" name="javax.faces.ViewState" id="javax.faces.ViewState" value="-1920097866547278462:-1646168388579943587" autocomplete="off" />
</form>

</html
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2. Re: Misterious NPE

spinner Jul 18, 2011 9:31 AM (in response to spinner)

I followed up with the problem this morning and I found out that the problem is the " on the validation message:
<span class="errorMessage">form1:input_foo_text: Erro de validação: o comprimento é menor do que o mínimo permitido de "2"</span>

it breaks when trying to:
int c = HTMLEntities.get(name);
//name is quot

I could not debug further, eclipse couldn't evaluate the expression.
But in one of the files that hold entries loaded to Entities, theres an entry for quot:

quot=\u0022

so everything seems fine. Any clues on how to proceed? is this a known bug?
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3. Re: Misterious NPE

spinner Jul 18, 2011 10:43 AM (in response to spinner)

I found the problem, I wasn't adding those property files on the jar built with shrinkwrap.
1 of 1 people found this helpful
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4. Re: Misterious NPE

jjfraney Aug 13, 2011 2:44 PM (in response to spinner)

I had this too. It took me too long to learn the problem using eclipse debugger.

Here is shrinkwrap call to add the resources which 2.0.0.Beta1 doesn't, but should (on the ground that jsfunit bundles the classes that uses these into the test archive):

{code}

war.addResource(

"net/sourceforge/htmlunit/corejs/javascript/resources/Messages.properties",

"WEB-INF/classes/net/sourceforge/htmlunit/corejs/javascript/resources/Messages.properties")

.addResource("org/cyberneko/html/res/HTMLlat1.properties",

"WEB-INF/classes/org/cyberneko/html/res/HTMLlat1.properties")

.addResource("org/cyberneko/html/res/HTMLspecial.properties",

"WEB-INF/classes/org/cyberneko/html/res/HTMLspecial.properties")

.addResource("org/cyberneko/html/res/HTMLsymbol.properties",

"WEB-INF/classes/org/cyberneko/html/res/HTMLsymbol.properties")

.addResource("org/cyberneko/html/res/XMLbuiltin.properties",

"WEB-INF/classes/org/cyberneko/html/res/XMLbuiltin.properties");

{code}

5. Re: Misterious NPE

spinner Aug 13, 2011 5:24 PM (in response to jjfraney)

Hey John, thanks for the post reply, it will help people looking for a solution while a new version is not available, I should had think on that.

for the next version those files and a couple of other ones, will be loaded too.
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