我运行代码覆盖率目标:
<junit fork="yes" dir="${basedir}" failureProperty="test.failed">
<!--
Note the classpath order: instrumented classes are before the
original (uninstrumented) classes. This is important.
-->
<classpath path="${instrumented.dir}" />
<classpath path="${classes.dir}" />
<classpath refid="classpath" />
<!--
The instrumented classes reference classes used by the
Cobertura runtime, so Cobertura and its dependencies
must be on your classpath.
-->
<classpath refid="cobertura.classpath" />
<formatter type="xml" />
<!--<test name="${testcase}" todir="${reports.xml.dir}" if="testcase" />-->
<batchtest fork="yes" todir="${reports.xml.dir}">
<fileset dir="${classes.dir}">
<include name="**/generated/AllTests.class" />
</fileset>
</batchtest>
</junit>
<junitreport todir="${reports.xml.dir}">
<fileset dir="${reports.xml.dir}">
<include name="TEST-*.xml" />
</fileset>
<report format="frames" todir="${reports.html.dir}" />
</junitreport>
当使用fork="true"时,我会得到以下输出:
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at net.sourceforge.cobertura.util.FileLocker.lock(FileLocker.java:124)
at net.sourceforge.cobertura.coveragedata.ProjectData.saveGlobalProjectData(ProjectData.java:331)
at net.sourceforge.cobertura.coveragedata.SaveTimer.run(SaveTimer.java:31)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.io.IOException: No locks available
at sun.nio.ch.FileChannelImpl.lock0(Native Method)
at sun.nio.ch.FileChannelImpl.lock(FileChannelImpl.java:784)
at java.nio.channels.FileChannel.lock(FileChannel.java:865)
... 8 more
---------------------------------------
Unable to get lock on /vobs/rnc/rrt/roam2/roamSs/RoamMao_swb/RoamMao_bldu/ant_build/cobertura.ser.lock: null
This is known to happen on Linux kernel 2.6.20.
Make sure cobertura.jar is in the root classpath of the jvm
process running the instrumented code. If the instrumented code
is running in a web server, this means cobertura.jar should be in
the web server's lib directory.
Don't put multiple copies of cobertura.jar in different WEB-INF/lib directories.
Only one classloader should load cobertura. It should be the root classloader.
我正在使用Ant 1.7.0和cobertura 1.9.2。
为什么没有覆盖率?测试在我的目标中运行正常。 我尝试切换Java版本(1.5.0_06和1.6.0_10),但没有任何区别。