Okay, following the advice of the same co-worker that pointed me to this users
group, I also took a look at another project's "pom.xml" files, and modified
the mentioned Parent and Child "pom.xml" files accordingly. Then this morning
when I came in I replaced the two references to version 0.5.10.201208310627
with 0.6.4.201312101107 as Marc suggested. Then I ran "mvn clean install -P
create-jacoco-reports". It finished with a declaration of "BUILD SUCCESS", but
when I went looking for a "jacoco.xml" file I couldn't find one anywhere.
Yesterday I was getting a "jacoco.xml" file, albeit one too small to be of much
use, but now I'm not getting any "jacoco.xml" file at all.
I took a look at the output of the Maven command and did a search on "jacoco"
and the interesting results I got are included at the end of this article,
followed by the "pom.xml" for the Parent and the "pom.xml" for the Child. Any
idea what these messages mean and how I can fix my "pom.xml" files so that my
Maven command actually generates a "jacoco.xml"?
Kevin S
##############################################################################
...
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent (agent) @
tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
[INFO]
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent (pre-test) @
tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
[INFO]
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent
(jacoco-intialize) @ tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
[INFO]
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:report (report) @
tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
...
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent (agent) @
tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
[INFO]
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent (pre-test) @
tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
[INFO]
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:prepare-agent
(jacoco-intialize) @ tree-data-parent ---
[INFO] Skipping JaCoCo for project with packaging type 'pom'
...
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:report (report) @ tree-data
---
[INFO] Skipping JaCoCo execution due to missing execution data file
...
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:report (report) @
tree-acceptance-of-ct ---
[INFO] Skipping JaCoCo execution due to missing execution data file
...
-------------------------------------------------------
T E S T S
-------------------------------------------------------
java.lang.instrument.IllegalClassFormatException: Error while instrumenting
class org/familysearch/tree/ws/services/BaseService.
at
org.jacoco.agent.rt.internal_6effb9e.CoverageTransformer.transform(CoverageTransformer.java:89)
...
at
org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:103)
Caused by: java.io.IOException: Error while instrumenting class
org/familysearch/tree/ws/services/BaseService.
at
org.jacoco.agent.rt.internal_6effb9e.core.instr.Instrumenter.instrumentError(Instrumenter.java:147)
at
org.jacoco.agent.rt.internal_6effb9e.core.instr.Instrumenter.instrument(Instrumenter.java:98)
at
org.jacoco.agent.rt.internal_6effb9e.CoverageTransformer.transform(CoverageTransformer.java:87)
... 27 more
Caused by: java.lang.IllegalStateException: Missing or invalid stackmap frames.
at
org.jacoco.agent.rt.internal_6effb9e.core.internal.instr.FrameTracker.assertValidFrames(FrameTracker.java:613)
at
org.jacoco.agent.rt.internal_6effb9e.core.internal.instr.FrameTracker.pop(FrameTracker.java:602)
at
org.jacoco.agent.rt.internal_6effb9e.core.internal.instr.FrameTracker.visitVarInsn(FrameTracker.java:386)
at
org.jacoco.agent.rt.internal_6effb9e.asm.MethodVisitor.visitVarInsn(Unknown
Source)
at
org.jacoco.agent.rt.internal_6effb9e.asm.MethodVisitor.visitVarInsn(Unknown
Source)
at
org.jacoco.agent.rt.internal_6effb9e.asm.tree.VarInsnNode.accept(Unknown Source)
at
org.jacoco.agent.rt.internal_6effb9e.asm.tree.InsnList.accept(Unknown Source)
at
org.jacoco.agent.rt.internal_6effb9e.asm.tree.MethodNode.accept(Unknown Source)
at
org.jacoco.agent.rt.internal_6effb9e.core.internal.flow.ClassProbesAdapter$1.visitEnd(ClassProbesAdapter.java:124)
at org.jacoco.agent.rt.internal_6effb9e.asm.ClassReader.b(Unknown
Source)
at org.jacoco.agent.rt.internal_6effb9e.asm.ClassReader.accept(Unknown
Source)
at org.jacoco.agent.rt.internal_6effb9e.asm.ClassReader.accept(Unknown
Source)
at
org.jacoco.agent.rt.internal_6effb9e.core.instr.Instrumenter.instrument(Instrumenter.java:78)
at
org.jacoco.agent.rt.internal_6effb9e.core.instr.Instrumenter.instrument(Instrumenter.java:96)
... 28 more
...
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:report (report) @
tree-component-tests ---
[INFO] Skipping JaCoCo execution due to missing execution data file
...
[INFO] --- jacoco-maven-plugin:0.6.4.201312101107:report (report) @
tree-data-acceptance ---
[INFO] Skipping JaCoCo execution due to missing execution data file
...
##############################################################################
<?xml version="1.0" encoding="UTF-8"?>
<project ...>
...
<name>Parent</name>
...
<properties>
...
<jacoco.argLine/>
...
<sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
...
<sonar.java.codeCoveragePlugin>jacoco</sonar.java.codeCoveragePlugin>
<sonar.jacoco.reportPath>${project.basedir}/../tree-component-tests/target/jacoco.exec</sonar.jacoco.reportPath>
<sonar.core.codeCoveragePlugin>jacoco</sonar.core.codeCoveragePlugin>
...
<jacoco.version>0.6.3.201306030806</jacoco.version>
...
</properties>
<profiles>
<profile>
<id>create-jacoco-reports</id>
<activation>
<property>
<name>component.pipeline</name>
</property>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.6.4.201312101107</version>
<configuration>
<destFile>${project.basedir}/../target/jacoco.exec</destFile>
<append>true</append>
<excludes>
<exclude>**/*Test.*</exclude>
</excludes>
</configuration>
<executions>
<execution>
<id>jacoco-intialize</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
...
</profiles>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>versions-maven-plugin</artifactId>
<version>${versions-maven-plugin.version}</version>
<configuration>
...
<properties>
...
<property>
<name>jacoco-maven-plugin.version</name>
<version>[0.5.6.0,)</version>
</property>
...
</properties>
</configuration>
</plugin>
...
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco.version}</version>
<configuration>
<destFile>${project.basedir}/../target/jacoco.exec</destFile>
<append>true</append>
<excludes>
<exclude>**/*Test.*</exclude>
</excludes>
</configuration>
<executions>
<execution>
<id>agent</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
</executions>
</plugin>
...
</plugins>
</pluginManagement>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<executions>
<execution>
<id>pre-test</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
...
</plugins>
</build>
...
</project>
##############################################################################
<?xml version="1.0" encoding="UTF-8"?>
<project ...>
...
<name>Child</name>
...
<properties>
...
<sonar.java.coveragePlugin>jacoco</sonar.java.coveragePlugin>
<sonar.jacoco.reportPath>${project.basedir}/../tree-component-tests/target/jacoco.exec</sonar.jacoco.reportPath>
...
<jacoco.argLine />
<surefirePlusJacoco.argLine>${surefire.argLine}
${jacoco.argLine}</surefirePlusJacoco.argLine>
</properties>
<build>
<pluginManagement>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>${jacoco.version}</version>
<configuration>
<destFile>${sonar.jacoco.reportPath}</destFile>
<append>true</append>
<excludes>
<exclude>org/familysearch/functest/*.class</exclude>
</excludes>
</configuration>
<executions>
<execution>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
...
</plugins>
</pluginManagement>
...
<plugins>
...
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
</plugin>
...
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-site-plugin</artifactId>
<version>3.0</version>
<configuration>
<reportPlugins>
...
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
</plugin>
...
</reportPlugins>
</configuration>
</plugin>
...
</plugins>
</build>
<reporting>
<excludeDefaults>true</excludeDefaults>
<plugins>
<plugin>
<!--<groupId>@project.groupId@</groupId>-->
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>@project.version@</version>
</plugin>
...
</plugins>
</reporting>
...
</profiles>
<profile>
<id>coverage-per-test</id>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-surefire-plugin</artifactId>
<version>2.13</version>
<configuration>
<properties>
<property>
<name>listener</name>
<value>org.sonar.java.jacoco.JUnitListener</value>
</property>
</properties>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.codehaus.sonar-plugins.java</groupId>
<artifactId>sonar-jacoco-listeners</artifactId>
<version>1.2</version>
<scope>test</scope>
</dependency>
</dependencies>
</profile>
<profile>
<id>cr-ja-re</id>
<activation>
<property>
<name>component.pipeline</name>
</property>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.jacoco</groupId>
<artifactId>jacoco-maven-plugin</artifactId>
<version>0.6.4.201312101107</version>
<configuration>
<destFile>${project.basedir}/../target/jacoco.exec</destFile>
<excludes>
<exclude>**/*Test.*</exclude>
</excludes>
</configuration>
<executions>
<execution>
<id>jacoco-intialize</id>
<goals>
<goal>prepare-agent</goal>
</goals>
</execution>
<execution>
<id>report</id>
<phase>prepare-package</phase>
<goals>
<goal>report</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
</profile>
...
</profiles>
</project>
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