We have found a work around:
The problem was, that both regex extractors where added to one HTTP
request and that the second regex uses the result of the first regex.
This works only for the first loop, at following loops maybe the
${clusterID6} variable is saved at the end of the request and so the
value of the last loop may be used.
Don't know the reason exactly, but if this one HTTP request is split up
in two requests and each uses one regex extractor, everything works fine.
BR
rob
Robert Heinerman schrieb:
Sorry, I have provided to less information.
I have more than one of the following links on a page:
<a
href="clusteridx?l=en&r=54262&meta=genres&id=1001">Alternative</a>
<a
href="clusteridx?l=en&r=35682&meta=genres&id=1002">Blues</a>
...
The first regex should parse anyone of the IDs e.g. "1002":
clusterID6
<a href="clusteridx?.*id=(\d.*?)">
$1$
0
The second regex should parse the linktext of the link with the ID
parsed before, e.g. "Blues"
clusterName6
<a href="clusteridx\?.*id=${clusterID6}">(.*?)<
$1$
0
Then I use the ID for the next request, and the name as respone
assertion.
The symtomps which lead to belive that JMeter confuses IDs from this
and the last loop is, that threads which loop more than once might
have the following text in the assertion results:
GET
http://wap.napsterdemo.ericsson-mediasuite.com/content/wap2/dyn/clusteridx?id=1014&meta=genres&l=en&af=napster
User-Agent: SonyEricssonW810i
X-SuppressDTD: true
Cookie Data:
JSESSIONID=-OaErqqv4u_sJFe2Qq
Test failed, text expected to contain /Blues/
In the case that the test fails like that, the ID and Name doesn't fit
togehter, maybe the regex are wrong.
Some tests work, some fail and I can't see any reason for that. I can
only say for sure that these tests never fail in the first loop.
Thank you for your help
BR
rob
sebb schrieb:
On 19/04/06, Robert Heinerman <[EMAIL PROTECTED]> wrote:
Hi,
we are using jmeter 2.1.1.
Good.
I use a regular expression extractor to parse an id, which is used for
the next request, and a name which is used for response assertion. The
regex for the name includes the extracted id.
Everything works fine, as long each tread is looped only once. When
thread ?
looping more often, I think JMeter confuses the extracted
ids from this loop and the loop before. Is there any bug known? Is
there
any configuration?
Works OK for me.
What are the symptoms you are seeing?
Remember that the Regex Extractor is applied to EVERY sample in scope.
Example:
clusterID6
<a href="clusteridx?.*id=(\d.*?)">
$1$
0
clusterName6
<a href="clusteridx\?.*id=${clusterID6}">(.*?)<
$1$
0
What are you trying to match against?
Please give an example, and say what you want to extract.
clusterID6 is used for the next request, ClusterName6 is used as
response assertion for this next request, which sometimes fails if
threads are looped more than once. Maybe the regex are not correct, my
knowledge about regex is limited.
Another question is: what is the template field in the regular
expression extractor exactly? Didn't found any documentation.
file:///D:/eclipseworkspaces/Jmeter-dev/workspace/jmeter_B2-1/printable_docs/usermanual/component_reference.html#Regular_Expression_Extractor
Says:
The syntax to refer to a group is: '$1$' to refer to group 1, '$2$' to
refer to group 2, etc. $0$ refers to whatever the entire expression
matches.
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