堆棧內存溢出
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emma - 未找到運行時覆蓋數據

[英]emma - no runtime coverage data found

 原文  2015-05-30 15:39:55  8   2    ant/ emma/ eclemma/ emmarun

問題描述

我無法定義為什么 emma 不生成運行時覆蓋率數據。

運行測試時我忘記了什么？ 基於這篇文章： How to change Ant script with EMMA code-coverage so it can find runtime coverage data?

我將檢測類放在類路徑的頂部

螞蟻艾瑪.xml：

<!-- ====================================================================-->
<!-- EMMA SETUP -->
<!-- ====================================================================-->
<project name="Emma" basedir="." >
    <property file="./emma.properties" />
    <property name="emma.lib.dir"  location="${emma.home}/lib" />
    <property name="emma.build.dir" location="${build.dir}/emma" />
    <property name="emma.instr.dir" location="${emma.build.dir}/target" />
    <!-- directory which emma instrumentation classes will be written to -->
    <property name="emma.instr.src.dir" location="${emma.instr.dir}/src" />
    <property name="emma.instr.test.dir" location="${emma.instr.dir}/test" />
    <property name="emma.report.dir" location="${emma.build.dir}/report" />

    <!-- directory which emma coverage reports will be written to -->
    <property name="emma.data.dir" location="${emma.report.dir}/data" />
    <property name="emma.runtime.coverage.data.file" location="${emma.data.dir}/coverage.ec" />
    <property name="emma.coverage.merged.dir" location="${emma.data.dir}/final" />
    <property name="emma.coverage.file" location="${emma.coverage.merged.dir}/coverage-final.emma" />
    <property name="emma.filter" value="" />

    <path id="emma.lib.path" >
        <pathelement location="${emma.lib.dir}/emma.jar" />
        <pathelement location="${emma.lib.dir}/emma_ant.jar" />
    </path>

    <!-- Define which classes will be reported in the coverage reports (by default, we will include all classes and assume -->
    <!-- that your project's output folder is target/classes -->
    <path id="emma.coverage.classes" >
        <pathelement location="${build.src.dir}" />
        <pathelement location="${build.test.dir}" />
    </path>

    <path id="classpath.emma.run" >
        <pathelement location="${emma.instr.src.dir}" />
        <pathelement location="${emma.instr.test.dir}" />
        <pathelement location="${build.test.dir}" />
        <pathelement location="${build.src.dir}" />
        <path refid="classpath.src.compile" />
        <path refid="emma.lib.path" />
    </path>

    <taskdef resource="emma_ant.properties" classpathref="emma.lib.path" />

    <target name="emma-clean" >
        <delete includeemptydirs="true" quiet="false" verbose="false" failonerror="true" dir="${emma.report.dir}"  />
        <delete includeemptydirs="true" quiet="false" verbose="false" failonerror="true" dir="${emma.instr.dir}"  />
        <delete includeemptydirs="true" quiet="false" verbose="false" failonerror="true" dir="${emma.build.dir}"  />
    </target>

    <target name="emma-init" depends="emma-clean">
        <mkdir dir="${emma.build.dir}" />
        <mkdir dir="${emma.report.dir}" />
        <mkdir dir="${emma.instr.dir}" />
        <mkdir dir="${emma.report.dir}" />
        <mkdir dir="${emma.data.dir}" />
        <mkdir dir="${emma.coverage.merged.dir}" />
    </target>

    <target name="emma-turn-on" description="turns on EMMA instrumentation/reporting">
        <property name="emma.enabled" value="true" />
        <property name="emma.verbosity.level" value="verbose" />
    </target>

    <target name="emma-instrumentation-src" depends="emma-turn-on, emma-init" description="do EMMA's src instrumentation">
        <emma enabled="${emma.enabled}" verbosity="${emma.verbosity.level}" >
            <instr
                instrpath="${build.src.dir}"
                destdir="${emma.instr.src.dir}"
                metadatafile="${emma.data.dir}/metadata-src.em"
                merge="true"
                mode="fullcopy"
                >
                <filter value="${emma.filter.src}" />
            </instr>
        </emma>
    </target>

    <target name="emma-instrumentation-test" depends="emma-turn-on, emma-init" description="do EMMA's test instrumentation">
        <emma enabled="${emma.enabled}" verbosity="${emma.verbosity.level}" >
            <instr
                instrpath="${build.test.dir}"
                destdir="${emma.instr.test.dir}"
                metadatafile="${emma.data.dir}/metadata-test.em"
                merge="true"
                mode="fullcopy"
                >
                <filter value="${emma.filter.test}" />
            </instr>
        </emma>
    </target>

    <target name="run-emma-instrumentation" depends="emma-instrumentation-src, emma-instrumentation-test" />

    <target name="emma-instrumentation" depends="emma-init, run-emma-instrumentation" description="do EMMA's merge instrumentation" />

    <target name="emma-do-test" depends="emma-instrumentation" >
        <junit printsummary="yes" haltonfailure="true" fork="true" >
            <classpath>
                <path refid="classpath.emma.run" />
            </classpath>
            <formatter type="plain" usefile="false" />
            <batchtest todir="${emma.report.dir}" >
                <fileset dir="${test.src.dir}" includes="**/*Test.java" />
            </batchtest>
            <jvmarg value="-Demma.coverage.out.file=${emma.runtime.coverage.data.file}" />
            <jvmarg value="-Demma.coverage.out.merge=true" />
        </junit>
        <echo message="Emma Test Result : ${emma.report.dir}" />
        <echo message="Emma file : ${emma.runtime.coverage.data.file}" />
    </target>

    <target name="emma-run-instrumentation-merge" depends="emma-do-test" description="do EMMA's instrumentation">
        <emma enabled="${emma.enabled}" verbosity="${emma.verbosity.level}" >
            <merge outfile="${emma.coverage.file}" >
                <fileset dir="${emma.data.dir}" includes="*.em, *.ec" />
            </merge>
        </emma>
    </target>

    <target name="emma-run-report" depends="emma-run-instrumentation-merge" >
        <emma enabled="${emma.enabled}" verbosity="${emma.verbosity.level}">
            <report sourcepath="${src.dir}" depth="all" sort="+block,+name,+method,+class" metrics="method:70,block:80,line:80,class:100" >
                <fileset dir="${emma.coverage.merged.dir}" >
                    <include name="*.emma" />
                </fileset>
                <xml outfile="${emma.report.dir}/coverage.xml" depth="all" columns="class,method,block,line,name" />
                <txt outfile="${emma.report.dir}/coverage.txt" depth="all" columns="class,method,block,line,name" />
                <html outfile="${emma.report.dir}/coverage.html" depth="all" columns="class,method,block,line,name" />
            </report>
        </emma>
    </target>

    <target name="run-emma" depends="emma-run-report" />
</project>

輸出：

emma-run-instrumentation-merge:
    [merge] [EMMA v2.0, build 5312 (2005/06/12 19:32:43)]
    [merge] input data path:
    [merge] {
    [merge]   C:\Temp\builds\Example\emma\report\data\metadata-src.em
    [merge]   C:\Temp\builds\Example\emma\report\data\metadata-test.em
    [merge] }
    [merge] processing input file [C:\Temp\builds\Example\emma\report\data\metadata-src.em] ...
    [merge]   loaded 40 metadata entries
    [merge] processing input file [C:\Temp\builds\Example\emma\report\data\metadata-test.em] ...
    [merge]   loaded 3 metadata entries
    [merge] 2 file(s) read and merged in 20 ms
    [merge]   merged metadata contains 43 entries
    [merge] merged/compacted data written to [C:\Temp\builds\Example\emma\report\data\final\coverage-final.emma] {in 0 ms}
emma-run-report:
   [report] [EMMA v2.0, build 5312 (2005/06/12 19:32:43)]
   [report] input data path:
   [report] {
   [report]   C:\Temp\builds\Example\emma\report\data\final\coverage-final.emma
   [report] }
   [report] source path:
   [report] {
   [report]   D:\wkp\AppUtils\src
   [report] }
   [report] processing input file [C:\Temp\builds\Example\emma\report\data\final\coverage-final.emma] ...
   [report]   loaded 43 metadata entries
   [report] 1 file(s) read and merged in 0 ms
   [report] nothing to do: no runtime coverage data found in any of the data files
run-emma:
BUILD SUCCESSFUL
Total time: 7 seconds

帶調試的輸出：

emma-do-test:
        [junit] Couldn't find junit/framework/TestCase.class
        [junit] Found D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar
        [junit] Found D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar
        [junit] Found D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar
        [junit] Found D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar
    fileset: Setup scanner in dir D:\wkp\AppUtils\libs with patternSet{ includes: [**/*.jar] excludes: [] }
    Finding class junit.framework.Test
    Loaded from D:\wkp\AppUtils\libs\junit-4.11.jar junit/framework/Test.class
    Class java.lang.Object loaded from parent loader (parentFirst)
    Class junit.framework.Test loaded from ant loader (parentFirst)
    Finding class org.apache.tools.ant.taskdefs.optional.junit.JUnitTaskMirrorImpl
    Loaded from D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar org/apache/tools/ant/taskdefs/optional/junit/JUnitTaskMirrorImpl.class
    Class org.apache.tools.ant.taskdefs.optional.junit.JUnitTaskMirror loaded from parent loader (parentFirst)
    Class org.apache.tools.ant.taskdefs.optional.junit.JUnitTaskMirror$SummaryJUnitResultFormatterMirror loaded from parent loader (parentFirst)
    Class java.lang.Throwable loaded from parent loader (parentFirst)
    Finding class junit.framework.AssertionFailedError
    Loaded from D:\wkp\AppUtils\libs\junit-4.11.jar junit/framework/AssertionFailedError.class
    Class java.lang.AssertionError loaded from parent loader (parentFirst)
    Class junit.framework.AssertionFailedError loaded from ant loader (parentFirst)
    Class java.lang.ClassLoader loaded from parent loader (parentFirst)
    Class org.apache.tools.ant.AntClassLoader loaded from parent loader (parentFirst)
    Class org.apache.tools.ant.taskdefs.optional.junit.JUnitTaskMirror$JUnitTestRunnerMirror loaded from parent loader (parentFirst)
    Class org.apache.tools.ant.taskdefs.optional.junit.JUnitTask loaded from parent loader (parentFirst)
    fileset: Setup scanner in dir D:\wkp\AppUtils\test with patternSet{ includes: [**/*Test.java] excludes: [] }
        [junit] Implicitly adding D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar to CLASSPATH
        [junit] Executing 'C:\App\Java\jdk1.7.0_79\jre\bin\java.exe' with arguments:
        [junit] '-Demma.coverage.out.file=c:\temp\builds\AppUtils\emma\report\data\coverage.ec'
        [junit] '-Demma.coverage.out.merge=false'
        [junit] '-classpath'
        [junit] 'c:\temp\builds\AppUtils\emma\target\src;c:\temp\builds\AppUtils\emma\target\test;c:\temp\builds\AppUtils\test;c:\temp\builds\AppUtils\src;D:\wkp\AppUtils\libs\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\wkp\AppUtils\libs\joda-time-2.1.jar;D:\wkp\AppUtils\libs\junit-4.11.jar;D:\wkp\AppUtils\libs\mockito-all-1.9.5.jar;D:\wkp\AppUtils\ant\emma\lib\emma.jar;D:\wkp\AppUtils\ant\emma\lib\emma_ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar'
        [junit] 'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
        [junit] 'app.commons.enums.TypeFileSizeTest'
        [junit] 'filtertrace=true'
        [junit] 'haltOnError=false'
        [junit] 'haltOnFailure=true'
        [junit] 'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
        [junit] 'showoutput=false'
        [junit] 'outputtoformatters=true'
        [junit] 'logfailedtests=true'
        [junit] 'logtestlistenerevents=false'
        [junit] 'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,c:\temp\builds\AppUtils\emma\report\TEST-app.commons.enums.TypeFileSizeTest.txt'
        [junit] 'crashfile=D:\wkp\AppUtils\ant\emma\junitvmwatcher3180808930350880484.properties'
        [junit] 'propsfile=D:\wkp\AppUtils\ant\emma\junit6882722104357253846.properties'
        [junit] 
        [junit] The ' characters around the executable and arguments are
        [junit] not part of the command.
    Execute:Java13CommandLauncher: Executing 'C:\App\Java\jdk1.7.0_79\jre\bin\java.exe' with arguments:
    '-Demma.coverage.out.file=c:\temp\builds\AppUtils\emma\report\data\coverage.ec'
    '-Demma.coverage.out.merge=false'
    '-classpath'
    'c:\temp\builds\AppUtils\emma\target\src;c:\temp\builds\AppUtils\emma\target\test;c:\temp\builds\AppUtils\test;c:\temp\builds\AppUtils\src;D:\wkp\AppUtils\libs\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\wkp\AppUtils\libs\joda-time-2.1.jar;D:\wkp\AppUtils\libs\junit-4.11.jar;D:\wkp\AppUtils\libs\mockito-all-1.9.5.jar;D:\wkp\AppUtils\ant\emma\lib\emma.jar;D:\wkp\AppUtils\ant\emma\lib\emma_ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar'
    'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
    'app.commons.enums.TypeFileSizeTest'
    'filtertrace=true'
    'haltOnError=false'
    'haltOnFailure=true'
    'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
    'showoutput=false'
    'outputtoformatters=true'
    'logfailedtests=true'
    'logtestlistenerevents=false'
    'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,c:\temp\builds\AppUtils\emma\report\TEST-app.commons.enums.TypeFileSizeTest.txt'
    'crashfile=D:\wkp\AppUtils\ant\emma\junitvmwatcher3180808930350880484.properties'
    'propsfile=D:\wkp\AppUtils\ant\emma\junit6882722104357253846.properties'

    The ' characters around the executable and arguments are
    not part of the command.
        [junit] Running app.commons.enums.TypeFileSizeTest
        [junit] Tests run: 8, Failures: 0, Errors: 0, Time elapsed: 0.026 sec
        [junit] Implicitly adding D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar to CLASSPATH
        [junit] Executing 'C:\App\Java\jdk1.7.0_79\jre\bin\java.exe' with arguments:
        [junit] '-Demma.coverage.out.file=c:\temp\builds\AppUtils\emma\report\data\coverage.ec'
        [junit] '-Demma.coverage.out.merge=false'
        [junit] '-classpath'
        [junit] 'c:\temp\builds\AppUtils\emma\target\src;c:\temp\builds\AppUtils\emma\target\test;c:\temp\builds\AppUtils\test;c:\temp\builds\AppUtils\src;D:\wkp\AppUtils\libs\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\wkp\AppUtils\libs\joda-time-2.1.jar;D:\wkp\AppUtils\libs\junit-4.11.jar;D:\wkp\AppUtils\libs\mockito-all-1.9.5.jar;D:\wkp\AppUtils\ant\emma\lib\emma.jar;D:\wkp\AppUtils\ant\emma\lib\emma_ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar'
        [junit] 'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
        [junit] 'app.commons.utils.AppFileUtilsTest'
        [junit] 'filtertrace=true'
        [junit] 'haltOnError=false'
        [junit] 'haltOnFailure=true'
        [junit] 'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
        [junit] 'showoutput=false'
        [junit] 'outputtoformatters=true'
        [junit] 'logfailedtests=true'
        [junit] 'logtestlistenerevents=false'
        [junit] 'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,c:\temp\builds\AppUtils\emma\report\TEST-app.commons.utils.AppFileUtilsTest.txt'
        [junit] 'crashfile=D:\wkp\AppUtils\ant\emma\junitvmwatcher4273539226127863796.properties'
        [junit] 'propsfile=D:\wkp\AppUtils\ant\emma\junit7675821937325699249.properties'
        [junit] 
        [junit] The ' characters around the executable and arguments are
        [junit] not part of the command.
    Execute:Java13CommandLauncher: Executing 'C:\App\Java\jdk1.7.0_79\jre\bin\java.exe' with arguments:
    '-Demma.coverage.out.file=c:\temp\builds\AppUtils\emma\report\data\coverage.ec'
    '-Demma.coverage.out.merge=false'
    '-classpath'
    'c:\temp\builds\AppUtils\emma\target\src;c:\temp\builds\AppUtils\emma\target\test;c:\temp\builds\AppUtils\test;c:\temp\builds\AppUtils\src;D:\wkp\AppUtils\libs\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\wkp\AppUtils\libs\joda-time-2.1.jar;D:\wkp\AppUtils\libs\junit-4.11.jar;D:\wkp\AppUtils\libs\mockito-all-1.9.5.jar;D:\wkp\AppUtils\ant\emma\lib\emma.jar;D:\wkp\AppUtils\ant\emma\lib\emma_ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar'
    'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
    'app.commons.utils.AppFileUtilsTest'
    'filtertrace=true'
    'haltOnError=false'
    'haltOnFailure=true'
    'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
    'showoutput=false'
    'outputtoformatters=true'
    'logfailedtests=true'
    'logtestlistenerevents=false'
    'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,c:\temp\builds\AppUtils\emma\report\TEST-app.commons.utils.AppFileUtilsTest.txt'
    'crashfile=D:\wkp\AppUtils\ant\emma\junitvmwatcher4273539226127863796.properties'
    'propsfile=D:\wkp\AppUtils\ant\emma\junit7675821937325699249.properties'

    The ' characters around the executable and arguments are
    not part of the command.
        [junit] Running app.commons.utils.AppFileUtilsTest
        [junit] Tests run: 4, Failures: 0, Errors: 0, Time elapsed: 0.239 sec
        [junit] Implicitly adding D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar to CLASSPATH
        [junit] Executing 'C:\App\Java\jdk1.7.0_79\jre\bin\java.exe' with arguments:
        [junit] '-Demma.coverage.out.file=c:\temp\builds\AppUtils\emma\report\data\coverage.ec'
        [junit] '-Demma.coverage.out.merge=false'
        [junit] '-classpath'
        [junit] 'c:\temp\builds\AppUtils\emma\target\src;c:\temp\builds\AppUtils\emma\target\test;c:\temp\builds\AppUtils\test;c:\temp\builds\AppUtils\src;D:\wkp\AppUtils\libs\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\wkp\AppUtils\libs\joda-time-2.1.jar;D:\wkp\AppUtils\libs\junit-4.11.jar;D:\wkp\AppUtils\libs\mockito-all-1.9.5.jar;D:\wkp\AppUtils\ant\emma\lib\emma.jar;D:\wkp\AppUtils\ant\emma\lib\emma_ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar'
        [junit] 'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
        [junit] 'app.commons.utils.AppSystemUtilsTest'
        [junit] 'filtertrace=true'
        [junit] 'haltOnError=false'
        [junit] 'haltOnFailure=true'
        [junit] 'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
        [junit] 'showoutput=false'
        [junit] 'outputtoformatters=true'
        [junit] 'logfailedtests=true'
        [junit] 'logtestlistenerevents=false'
        [junit] 'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,c:\temp\builds\AppUtils\emma\report\TEST-app.commons.utils.AppSystemUtilsTest.txt'
        [junit] 'crashfile=D:\wkp\AppUtils\ant\emma\junitvmwatcher2828995806384576666.properties'
        [junit] 'propsfile=D:\wkp\AppUtils\ant\emma\junit7199116178610816128.properties'
        [junit] 
        [junit] The ' characters around the executable and arguments are
        [junit] not part of the command.
    Execute:Java13CommandLauncher: Executing 'C:\App\Java\jdk1.7.0_79\jre\bin\java.exe' with arguments:
    '-Demma.coverage.out.file=c:\temp\builds\AppUtils\emma\report\data\coverage.ec'
    '-Demma.coverage.out.merge=false'
    '-classpath'
    'c:\temp\builds\AppUtils\emma\target\src;c:\temp\builds\AppUtils\emma\target\test;c:\temp\builds\AppUtils\test;c:\temp\builds\AppUtils\src;D:\wkp\AppUtils\libs\hibernate-jpa-2.0-api-1.0.1.Final.jar;D:\wkp\AppUtils\libs\joda-time-2.1.jar;D:\wkp\AppUtils\libs\junit-4.11.jar;D:\wkp\AppUtils\libs\mockito-all-1.9.5.jar;D:\wkp\AppUtils\ant\emma\lib\emma.jar;D:\wkp\AppUtils\ant\emma\lib\emma_ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-launcher.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit.jar;D:\App\eclipse-kepler-x64-V3.a\plugins\org.apache.ant_1.8.4.v201303080030\lib\ant-junit4.jar'
    'org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner'
    'app.commons.utils.AppSystemUtilsTest'
    'filtertrace=true'
    'haltOnError=false'
    'haltOnFailure=true'
    'formatter=org.apache.tools.ant.taskdefs.optional.junit.SummaryJUnitResultFormatter'
    'showoutput=false'
    'outputtoformatters=true'
    'logfailedtests=true'
    'logtestlistenerevents=false'
    'formatter=org.apache.tools.ant.taskdefs.optional.junit.PlainJUnitResultFormatter,c:\temp\builds\AppUtils\emma\report\TEST-app.commons.utils.AppSystemUtilsTest.txt'
    'crashfile=D:\wkp\AppUtils\ant\emma\junitvmwatcher2828995806384576666.properties'
    'propsfile=D:\wkp\AppUtils\ant\emma\junit7199116178610816128.properties'

    The ' characters around the executable and arguments are
    not part of the command.
        [junit] Running app.commons.utils.AppSystemUtilsTest
        [junit] Tests run: 1, Failures: 0, Errors: 0, Time elapsed: 0.019 sec
         [echo] Emma Test Result : c:\temp\builds\AppUtils\emma\report
         [echo] Emma file : c:\temp\builds\AppUtils\emma\report\data\coverage.ec

2 個解決方案

解決方案1
 0  2015-07-01 01:15:14

我第一次運行這個時，發生了這個錯誤::

    [junit] Running app.commons.enums.TypeFileSizeTest
    [junit] Testsuite: app.commons.enums.TypeFileSizeTest
    [junit] Tests run: 8, Failures: 0, Errors: 8, Time elapsed: 0.04 sec
    [junit] Tests run: 8, Failures: 0, Errors: 8, Time elapsed: 0.04 sec
    [junit] Testcase: POS_TEST_CONVERT_TO_EB took 0 sec
    [junit]     Caused an ERROR
    [junit] Expecting a stackmap frame at branch target 11
    [junit] Exception Details:
    [junit]   Location:
    [junit]     app/commons/enums/TypeFileSize.<init>(Ljava/lang/String;ILjava/lang/Integer;)V @4: ifnonnull
    [junit]   Reason:
    [junit]     Expected stackmap frame at this location.
    [junit]   Bytecode:
    [junit]     0000000: b200 8c59 c700 0757 b800 9605 323a 042a
    [junit]     0000010: 2b1c b700 62a 2db5 0007 1904 0304 54b1
    [junit]     0000020:

實際上我做了一個非常糟糕的假設，我以錯誤的方式做這件事......

經過幾天思考並浪費了一些時間來理解問題..我找到了解決方案：在VM中添加一個參數：（抱歉我丟失了參考..）

<jvmarg value="-XX:-UseSplitVerifier" />

- 最后，我只需要修改我的 'emma-do-test' 任務：

<target name="emma-do-test" depends="emma-instrumentation" >
    <junit printsummary="withOutAndErr" haltonfailure="true" fork="true"  >
        <classpath>
            <path refid="classpath.emma.run" />
        </classpath>
        <formatter type="plain" usefile="false" />
        <batchtest todir="${emma.report.dir}" >
            <fileset dir="${test.src.dir}" includes="**/*Test.java" />
        </batchtest>
        <jvmarg value="-XX:-UseSplitVerifier" />
        <jvmarg value="-Demma.coverage.out.file=${emma.runtime.coverage.data.file}" />
        <jvmarg value="-Demma.coverage.out.merge=false" />
    </junit>
    <echo message="Emma Test Result : ${emma.report.dir}" />
    <echo message="Emma file : ${emma.runtime.coverage.data.file}" />
</target>

解決方案2
 0 已采納  2015-10-19 18:46:24

當您使用錯誤的命令生成報告時，您會收到此錯誤。 大多數在線教程都在提倡錯誤的（可能是舊的）命令，甚至當我使用以下命令生成報告時也出現此錯誤：

{JAVA_HOME}\jre\lib\ext>java -cp emma.jar emma report -r html -in coverage.em, {ALFRESCO_HOME}\coverage.ec 
EMMA: processing input files ... 
EMMA: 1 file(s) read and merged in 60 ms 
EMMA: nothing to do: no runtime coverage data found in any of the data files

命令的正確用法是（標記命令中有額外的“-in”）：

{JAVA_HOME}\jre\lib\ext>java -cp emma.jar emma report -r txt,html -in {JAVA_HOME}\jre\lib\ext\coverage.em -in C:\t1_tempSetup\Alfresco\coverage.ec 
EMMA: processing input files ... 
EMMA: 2 file(s) read and merged in 70 ms EMMA: writing [txt] report to [{JAVA_HOME}\jre\lib\ext\coverage.txt] ... 
EMMA: writing [html] report to [{JAVA_HOME}\jre\lib\ext\coverage\index.html]

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