Hi Sebb,
Thanks for the fast response.
I inserted a 3000 ms timer after the login JSON data gets read to be
sure it is set.
From the Debug Sampler placed directly before the HTTP Request, in the
tree view it outputs the variables as set:
JMeterVariables:
JMeterThread.last_sample_ok=true
JMeterThread.pack=org.apache.jmeter.threads.SamplePackage@1153ad1
START.HMS=012016
START.MS=1295504416996
START.YMD=20110120
TESTSTART.MS=1295539900817
[email protected]
[email protected]
The file string is in the HTTP Request node in the "Send Files With the
Request" input box. Variables in the "Send Parameters With the Request"
(POST) do get set.
Is it possible that the variable only gets set at start of the thread in
this case?
If so, I can probably set up the files sequenced by a counter, the email
in the file string would just make tracing a bit easier.
Thanks in advance,
Dan
On 1/20/2011 10:34 AM, sebb wrote:
On 20 January 2011 15:26, Dan Heitbohmer<[email protected]> wrote:
Hi,
This is my first attempt at using JMeter and I have searched for the answer
to this for a long while now and I am stuck. Sorry if this is a newbie
question.
I am using JMeter 2.4 r961953 GUI on windows 7 to simulate a FLEX
application interacting with a LAMP server. The login dictates what data
needs to be simulated via unique AMF requests.
I have used Zend AMF to decode the recorded responses and re-encoded them to
created a set of files with the test user email encoded in the filename for
each AMF response per user.
ie.
C:\Users\heikie\Downloads\jakarta-jmeter-2.4\bin\[email protected]_POST5923361474048999554.binary
I have created an auto login script in PHP that returns a JSON response that
i can use the variables in JMeter to send data via POST so I am certain that
my regular expression is pulling the correct data.
So, all that I think I need to do is get the replacer working for the
filename string, i tried these:
C:\Users\heikie\Downloads\jakarta-jmeter-2.4\bin\${test_user}_POST5923361474048999554.binary
C:\Users\heikie\Downloads\jakarta-jmeter-2.4\bin\'${'test_user'}'_POST5923361474048999554.binary
C:\Users\heikie\Downloads\jakarta-jmeter-2.4\bin\${__test_user}_POST5923361474048999554.binary
C:\Users\heikie\Downloads\jakarta-jmeter-2.4\bin\'${'__test_user'}'_POST5923361474048999554.binary
The output from the View Results Tree shows something like this:
java.io.FileNotFoundException:
C:\Users\heikie\Downloads\jakarta-jmeter-2.4\bin\'${'test_user'}'_POST3771789563464406421.binary
See:
http://jakarta.apache.org/jmeter/usermanual/functions.html#functions
"If an undefined function or variable is referenced, JMeter does not
report/log an error - the reference is returned unchanged. For example
if UNDEF is not defined as a variable, then the value of ${UNDEF} is
${UNDEF}."
So either you are not setting the variable at all, or the variable is
set after it is needed by the test element.
Add a Debug Sampler to show what variables you have created.
(The system cannot find the file specified)
at java.io.FileInputStream.open(Native Method)
at java.io.FileInputStream.<init>(Unknown Source)
at java.io.FileInputStream.<init>(Unknown Source)
at
org.apache.jmeter.protocol.http.sampler.PostWriter.writeFileToStream(PostWriter.java:406)
at
org.apache.jmeter.protocol.http.sampler.PostWriter.sendPostData(PostWriter.java:143)
at
org.apache.jmeter.protocol.http.sampler.HTTPSampler.sendPostData(HTTPSampler.java:122)
at
org.apache.jmeter.protocol.http.sampler.HTTPSampler.sample(HTTPSampler.java:508)
at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:965)
at
org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.sample(HTTPSamplerBase.java:951)
at
org.apache.jmeter.threads.JMeterThread.process_sampler(JMeterThread.java:348)
at org.apache.jmeter.threads.JMeterThread.run(JMeterThread.java:243)
at java.lang.Thread.run(Unknown Source)
Should the string show the path with the replaced values or the variables?
Any advice would be appreciated.
Thanks,
Dan
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Conceptual Pathways Inc.
519.273.3377
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