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From magTech <rmi...@watercooler-inc.com>
Subject looping for a data set?
Date Thu, 14 Jul 2011 01:04:53 GMT
My test case is as follows:

For a single iteration I want to execute multiple operations of the same
kind. The data for these operations come from a data file. The number of
times I want to repeat this operation is a variable.

The way I modeled this is :

1. Created multiple data files (Data1.data, Data2.data and so on)
2. Create a loop controller
3. Added cvs config data inside the loop
4. Set the file name as 
C:\PerfTesting\data\GorLTF${__counter(FALSE)}.data
5. For now I have set the loop counter to 4.

I was expecting that for for each thread it will loop 4 times and will
access data from following files
C:\PerfTesting\data\GorLTF1.data
C:\PerfTesting\data\GorLTF2.data
C:\PerfTesting\data\GorLTF3.data
C:\PerfTesting\data\GorLTF4.data

But I see it only calls this once. But if I add an http sampler in the same
loop, it is called 4 times (which is what I expected). Why is csv not called
4 times? Any pointers/ideas for this implementation? A better way to achieve
this?

Thanks for the help!!!

Here is my testcase:

<?xml version="1.0" encoding="UTF-8"?>
<jmeterTestPlan version="1.2" properties="2.1">
  <hashTree>
    <TestPlan guiclass="TestPlanGui" testclass="TestPlan" testname="Test
Plan" enabled="true">
      <stringProp name="TestPlan.comments"></stringProp>
      <boolProp name="TestPlan.functional_mode">false</boolProp>
      <boolProp name="TestPlan.serialize_threadgroups">false</boolProp>
      <elementProp name="TestPlan.user_defined_variables"
elementType="Arguments" guiclass="ArgumentsPanel" testclass="Arguments"
testname="User Defined Variables" enabled="true">
        <collectionProp name="Arguments.arguments"/>
      </elementProp>
      <stringProp name="TestPlan.user_define_classpath"></stringProp>
    </TestPlan>
    <hashTree>
      <ThreadGroup guiclass="ThreadGroupGui" testclass="ThreadGroup"
testname="Thread Group" enabled="true">
        <stringProp name="ThreadGroup.on_sample_error">continue</stringProp>
        <elementProp name="ThreadGroup.main_controller"
elementType="LoopController" guiclass="LoopControlPanel"
testclass="LoopController" testname="Loop Controller" enabled="true">
          <boolProp name="LoopController.continue_forever">false</boolProp>
          <stringProp name="LoopController.loops">1</stringProp>
        </elementProp>
        <stringProp name="ThreadGroup.num_threads">1</stringProp>
        <stringProp name="ThreadGroup.ramp_time">0</stringProp>
        <longProp name="ThreadGroup.start_time">1304650438000</longProp>
        <longProp name="ThreadGroup.end_time">1304650438000</longProp>
        <boolProp name="ThreadGroup.scheduler">false</boolProp>
        <stringProp name="ThreadGroup.duration"></stringProp>
        <stringProp name="ThreadGroup.delay"></stringProp>
      </ThreadGroup>
      <hashTree>
        <LoopController guiclass="LoopControlPanel"
testclass="LoopController" testname="Loop Controller" enabled="true">
          <boolProp name="LoopController.continue_forever">true</boolProp>
          <stringProp name="LoopController.loops">4</stringProp>
        </LoopController>
        <hashTree>
          <CSVDataSet guiclass="TestBeanGUI" testclass="CSVDataSet"
testname="CSV Data Set Config" enabled="true">
            <stringProp name="delimiter">,</stringProp>
            <stringProp name="fileEncoding"></stringProp>
            <stringProp
name="filename">C:\PerfTesting\data\GorLTF${__counter(FALSE)}.data</stringProp>
            <boolProp name="quotedData">false</boolProp>
            <boolProp name="recycle">true</boolProp>
            <stringProp name="shareMode">All threads</stringProp>
            <boolProp name="stopThread">false</boolProp>
            <stringProp
name="variableNames">fb_sig_user,tvuid,x,y,type,u7</stringProp>
          </CSVDataSet>
          <hashTree/>
          <HTTPSampler guiclass="HttpTestSampleGui" testclass="HTTPSampler"
testname="HTTP Request" enabled="true">
            <elementProp name="HTTPsampler.Arguments"
elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments"
enabled="true">
              <collectionProp name="Arguments.arguments"/>
            </elementProp>
            <stringProp
name="HTTPSampler.domain">www.google.com</stringProp>
            <stringProp name="HTTPSampler.port"></stringProp>
            <stringProp name="HTTPSampler.connect_timeout"></stringProp>
            <stringProp name="HTTPSampler.response_timeout"></stringProp>
            <stringProp name="HTTPSampler.protocol"></stringProp>
            <stringProp name="HTTPSampler.contentEncoding"></stringProp>
            <stringProp name="HTTPSampler.path"></stringProp>
            <stringProp name="HTTPSampler.method">GET</stringProp>
            <boolProp name="HTTPSampler.follow_redirects">true</boolProp>
            <boolProp name="HTTPSampler.auto_redirects">false</boolProp>
            <boolProp name="HTTPSampler.use_keepalive">true</boolProp>
            <boolProp name="HTTPSampler.DO_MULTIPART_POST">false</boolProp>
            <boolProp name="HTTPSampler.monitor">false</boolProp>
            <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
          </HTTPSampler>
          <hashTree/>
        </hashTree>
        <ResultCollector guiclass="TableVisualizer"
testclass="ResultCollector" testname="View Results in Table" enabled="true">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>true</xml>
              <fieldNames>false</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
             
<saveAssertionResultsFailureMessage>false</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
            </value>
          </objProp>
          <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="SummaryReport"
testclass="ResultCollector" testname="Summary Report" enabled="true">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>true</xml>
              <fieldNames>false</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
             
<saveAssertionResultsFailureMessage>false</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
            </value>
          </objProp>
          <stringProp
name="filename">C:\PerfTesting\perfresults\table.csv</stringProp>
        </ResultCollector>
        <hashTree/>
        <DebugSampler guiclass="TestBeanGUI" testclass="DebugSampler"
testname="Debug Sampler" enabled="true">
          <boolProp name="displayJMeterProperties">false</boolProp>
          <boolProp name="displayJMeterVariables">true</boolProp>
          <boolProp name="displaySystemProperties">false</boolProp>
        </DebugSampler>
        <hashTree/>
        <ResultCollector guiclass="ViewResultsFullVisualizer"
testclass="ResultCollector" testname="View Results Tree" enabled="true">
          <boolProp name="ResultCollector.error_logging">false</boolProp>
          <objProp>
            <name>saveConfig</name>
            <value class="SampleSaveConfiguration">
              <time>true</time>
              <latency>true</latency>
              <timestamp>true</timestamp>
              <success>true</success>
              <label>true</label>
              <code>true</code>
              <message>true</message>
              <threadName>true</threadName>
              <dataType>true</dataType>
              <encoding>false</encoding>
              <assertions>true</assertions>
              <subresults>true</subresults>
              <responseData>false</responseData>
              <samplerData>false</samplerData>
              <xml>true</xml>
              <fieldNames>false</fieldNames>
              <responseHeaders>false</responseHeaders>
              <requestHeaders>false</requestHeaders>
              <responseDataOnError>false</responseDataOnError>
             
<saveAssertionResultsFailureMessage>false</saveAssertionResultsFailureMessage>
              <assertionsResultsToSave>0</assertionsResultsToSave>
              <bytes>true</bytes>
            </value>
          </objProp>
          <stringProp name="filename"></stringProp>
        </ResultCollector>
        <hashTree/>
      </hashTree>
    </hashTree>
  </hashTree>
</jmeterTestPlan>


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