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Nullpointer Exception with use Retrieve Embedded Resource without HTTP Cache Manager #2656

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asfimport opened this issue Nov 21, 2011 · 1 comment
Closed

Nullpointer Exception with use Retrieve Embedded Resource without HTTP Cache Manager #2656

asfimport opened this issue Nov 21, 2011 · 1 comment
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os: Linux P2 regression

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@asfimport
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Julian Cesar (Bug 52221):
The behavior Retrieve All Embedded Resources From HTML Files only work if the component HTTP Cache Manager is enabled.

The JMX with this problem is attached in the bug and the revision is r1204392.

Exception:

java.lang.NullPointerException
at org.apache.jmeter.testelement.property.TestElementProperty.iterator(TestElementProperty.java:160)
at org.apache.jmeter.testelement.AbstractTestElement.setTemporary(AbstractTestElement.java:468)
at org.apache.jmeter.testelement.AbstractTestElement.addProperty(AbstractTestElement.java:270)
at org.apache.jmeter.testelement.AbstractTestElement.addProperty(AbstractTestElement.java:288)
at org.apache.jmeter.testelement.AbstractTestElement.setProperty(AbstractTestElement.java:316)
at org.apache.jmeter.protocol.http.sampler.HTTPSamplerBase.setCacheManager(HTTPSamplerBase.java:775)

Created attachment Google.jmx: JMX to reproduce the exception

Google.jmx 
<?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 name="THREADS" elementType="Argument">
            <stringProp name="Argument.name">THREADS</stringProp>
            <stringProp name="Argument.value">${__P(THREADS, 1)}</stringProp>
            <stringProp name="Argument.metadata">=</stringProp>
          </elementProp>
          <elementProp name="ITERATIONS" elementType="Argument">
            <stringProp name="Argument.name">ITERATIONS</stringProp>
            <stringProp name="Argument.value">${__P(THREADS, 2)}</stringProp>
            <stringProp name="Argument.metadata">=</stringProp>
          </elementProp>
        </collectionProp>
      </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">${ITERATIONS}</stringProp>
        </elementProp>
        <stringProp name="ThreadGroup.num_threads">${THREADS}</stringProp>
        <stringProp name="ThreadGroup.ramp_time">1</stringProp>
        <longProp name="ThreadGroup.start_time">1320416187000</longProp>
        <longProp name="ThreadGroup.end_time">1320416187000</longProp>
        <boolProp name="ThreadGroup.scheduler">false</boolProp>
        <stringProp name="ThreadGroup.duration"></stringProp>
        <stringProp name="ThreadGroup.delay"></stringProp>
      </ThreadGroup>
      <hashTree>
        <CacheManager guiclass="CacheManagerGui" testclass="CacheManager" testname="HTTP Cache Manager" enabled="false">
          <boolProp name="clearEachIteration">false</boolProp>
          <boolProp name="useExpires">false</boolProp>
        </CacheManager>
        <hashTree/>
        <ConfigTestElement guiclass="HttpDefaultsGui" testclass="ConfigTestElement" testname="HTTP Request Defaults" enabled="true">
          <elementProp name="HTTPsampler.Arguments" elementType="Arguments" guiclass="HTTPArgumentsPanel" testclass="Arguments" testname="Variáveis Definidas Pelo Usuário" enabled="true">
            <collectionProp name="Arguments.arguments"/>
          </elementProp>
          <stringProp name="HTTPSampler.domain"></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>
          <boolProp name="HTTPSampler.image_parser">true</boolProp>
          <boolProp name="HTTPSampler.concurrentDwn">true</boolProp>
          <stringProp name="HTTPSampler.concurrentPool">8</stringProp>
        </ConfigTestElement>
        <hashTree/>
        <HTTPSamplerProxy guiclass="HttpTestSampleGui" testclass="HTTPSamplerProxy" testname="Google" 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.br</stringProp>
          <stringProp name="HTTPSampler.port"></stringProp>
          <stringProp name="HTTPSampler.connect_timeout"></stringProp>
          <stringProp name="HTTPSampler.response_timeout"></stringProp>
          <stringProp name="HTTPSampler.protocol">http</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>
          <stringProp name="HTTPSampler.implementation">Java</stringProp>
          <stringProp name="HTTPSampler.concurrentPool">8</stringProp>
          <boolProp name="HTTPSampler.monitor">false</boolProp>
          <stringProp name="HTTPSampler.embedded_url_re"></stringProp>
        </HTTPSamplerProxy>
        <hashTree>
          <HeaderManager guiclass="HeaderPanel" testclass="HeaderManager" testname="HTTP Header Manager" enabled="true">
            <collectionProp name="HeaderManager.headers">
              <elementProp name="Accept-Language" elementType="Header">
                <stringProp name="Header.name">Accept-Language</stringProp>
                <stringProp name="Header.value">pt-br,pt;q=0.8,en-us;q=0.5,en;q=0.3</stringProp>
              </elementProp>
              <elementProp name="Accept" elementType="Header">
                <stringProp name="Header.name">Accept</stringProp>
                <stringProp name="Header.value">text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8</stringProp>
              </elementProp>
              <elementProp name="User-Agent" elementType="Header">
                <stringProp name="Header.name">User-Agent</stringProp>
                <stringProp name="Header.value">Mozilla/5.0 (X11; Linux i686; rv:7.0.1) Gecko/20100101 Firefox/7.0.1</stringProp>
              </elementProp>
              <elementProp name="Accept-Encoding" elementType="Header">
                <stringProp name="Header.name">Accept-Encoding</stringProp>
                <stringProp name="Header.value">gzip, deflate</stringProp>
              </elementProp>
              <elementProp name="Accept-Charset" elementType="Header">
                <stringProp name="Header.name">Accept-Charset</stringProp>
                <stringProp name="Header.value">ISO-8859-1,utf-8;q=0.7,*;q=0.7</stringProp>
              </elementProp>
            </collectionProp>
          </HeaderManager>
          <hashTree/>
        </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">/home/00968514901/Desktop/google.jtl</stringProp>
        </ResultCollector>
        <hashTree/>
        <ResultCollector guiclass="StatVisualizer" testclass="ResultCollector" testname="Aggregate 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"></stringProp>
        </ResultCollector>
        <hashTree/>
      </hashTree>
    </hashTree>
  </hashTree>
</jmeterTestPlan>

Version: Nightly
OS: Linux
@asfimport
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Sebb (migrated from Bugzilla):
Thanks for the report; it's very useful to have such reports on nightly builds.

Fixed in SVN:

URL: http://svn.apache.org/viewvc?rev=1204496&view=rev
Log:
#2656 - Nullpointer Exception with use Retrieve Embedded Resource without HTTP Cache Manager

Modified:
jmeter/trunk/src/protocol/http/org/apache/jmeter/protocol/http/sampler/HTTPSamplerBase.java
jmeter/trunk/xdocs/changes.xml

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