Hi Marc,
Thanks for your reply. The bad thing is I'm not quite a programmer.
I stumbled about <scriptStep>. Since I could definitely do it in Perl I tried
to use Perl. I inserted the following (presumable non-sense? Where should
XML::XPath be derived from? I don't see which Perl will be used. Will it access
my local Perl installation via my Perl environment or how does it work?) into a
WebTest script:
<scriptStep description="calculate..." language="perl">
use XML::XPath;
my $xp = XML::XPath->new(filename => 'document');
...
</scriptStep>
And got: "Error invoking script: java.lang.ClassNotFoundException:
org.apache.bsf.engines.perl.PerlEngine". I checked WebTest/lib and found
"ant-apache-bsf-1.7.0.jar", but it doesn't contain "org.apache.bsf" (there is
just "org.apache.tools.ant.util"). I use WebTest R_1747.
Cheers,
Michael
-----Original Message-----
From: webtest-ad...@lists.canoo.com [mailto:webtest-ad...@lists.canoo.com] On
Behalf Of Marc Guillemot
Sent: Dienstag, 3. März 2009 09:50
To: webtest@lists.canoo.com
Subject: Re: [Webtest] RE: table consistency check
Hi Michael,
what about writing your own step for such a verification? It will make
your code far more readable and you won't be limited by XPath possibilities:
<groovy>
import com.canoo.webtest.steps.Step
class MyTableVerification extends Step
{
String xpath
void doExecute()
{
def table = context.currentResponse.getFirstByXPath(xpath)
... // your verifications here
}
}
project.addTaskDefinition("myTableVerification", MyTableVerification)
</groovy>
Usage:
<myTableVerification xpath="//path/to/your/table"/>
Cheers,
Marc.
--
Web: http://www.efficient-webtesting.com
Blog: http://mguillem.wordpress.com
Michael Zwick wrote:
> I think, the sum()-function can only by applied to node assemblies. With
> XPath 1.0 it can probably not be done in one statement, but only recursively
> (with XPath 2.0 it is possible, however, since there are loops and return
> statements). This in turn implies the question about the supported XPath
> standard...
>
> Michael
>
>
> -----Original Message-----
> From: webtest-ad...@lists.canoo.com [mailto:webtest-ad...@lists.canoo.com] On
> Behalf Of Michael Zwick
> Sent: Mittwoch, 25. Februar 2009 16:25
> To: webtest@lists.canoo.com
> Subject: [Webtest] RE: table consistency check
>
> Maybe just a question on XPath:
>
> Can anybody give me a hint how to get the multiplication results of the
> values of two attributes (@colspan, @rowspan) from all 'td' nodes (that have
> the two attributes) and summing them up. In principal something like this
> (which doesn't work...):
>
> Sum(//t...@colspan and @rowspan]/@colsp...@rowspan)
>
> Or is it not possible with one statement?
>
> Thanks!
> Michael
>
>
> -----Original Message-----
> From: webtest-ad...@lists.canoo.com [mailto:webtest-ad...@lists.canoo.com] On
> Behalf Of Michael Zwick
> Sent: Dienstag, 24. Februar 2009 15:47
> To: webtest@lists.canoo.com
> Subject: [Webtest] table consistency check
>
> Hi,
>
> I'm currently setting up a test case for checking the consistency of tables
> in my HTML documents. The tables in my app are generated dynamically
> depending on query strings and data in an underlying DB. As it happens, but
> should not happen ;-), sometimes cells are omitted and missing in the table.
> Hence I'd like to check if the table's border is rectangular.
>
> --> I wonder, if there is anyone also checking his/her tables for consistency
> in the sense I described or similarly. I'd be interested to hear how the
> problem was tackled.
>
> What I'm doing for a given table is (using XPath):
> 0. Get the XPath of the table to be tested according to some string contained,
> 1. Determine the number of columns of the header line for this table,
> 2. Determine the number of the columns in the line below the header line for
> this table (and comparing it to 1.),
> 3. Determine the number of total lines of this table,
> 4. Determine the total number of cells of the table (which allows me to do
> more consistency checks: Total number divided by number of lines =? number of
> columns)
>
> BTW, the XPath get quite lengthy because of @col-/@rowspan... But it seems to
> be possible.
>
> --> With 4. I have this problem:
> Within the formula I need to sum up the multiplied values of @colspan and
> @rowspan for nodes having these attributes. I.e. I'd like to do something
> like this:
> sum(table[1]/tbody/tr/t...@colspan and @rowspan]/@colsp...@rowspan)
> But this doesn't work: That way I can select one of the two attributes only.
>
> I would very much appreciate if somebody (maybe more familiar with XPath than
> me...) could give me a hint how to do it correctly.
>
> Thanks a lot, Cheers
> Michael
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