On Monday, January 30, 2017 at 12:01:09 PM UTC-8, David Karr wrote: > > On Sunday, January 22, 2017 at 11:42:27 PM UTC-8, Evgeny Mandrikov wrote: >> >> As stated on page http://www.jacoco.org/jacoco/trunk/doc/offline.html : >> "Unlike with on-the-fly instrumentation offline instrumented classes get a >> direct dependency on the JaCoCo runtime." >> >> In our example at >> http://www.jacoco.org/jacoco/trunk/doc/examples/build/pom-offline.xml as >> well as in cited example at >> https://github.com/powermock/powermock-examples-maven/blob/master/jacoco-offline/pom.xml#L56-L61 >> >> there is such dependency, which you seem to be missed: >> >> <dependency> >> <groupId>org.jacoco</groupId> >> <artifactId>org.jacoco.agent</artifactId> >> <version>${jacoco.version}</version> >> <classifier>runtime</classifier> >> </dependency> >> > > I'm still having trouble with this, even though I've added this dependency. > > Here is an excerpt of my build output: > [INFO] --- jacoco-maven-plugin:0.7.8:instrument (default-instrument) @ usl > -creditcheck-impl --- > [INFO] > [INFO] --- maven-resources-plugin:2.6:testResources (default-testResources > ) @ usl-creditcheck-impl --- > [INFO] Using 'UTF-8' encoding to copy filtered resources. > [INFO] Copying 32 resources > [INFO] > [INFO] --- maven-compiler-plugin:3.5.1:testCompile (default-testCompile) @ > usl-creditcheck-impl --- > [INFO] Changes detected - recompiling the module! > [INFO] Compiling 31 source files to C:\users\dk068x\git\oce_usl\usl-parent > \usl-creditcheck-impl\target\test-classes > [INFO] > [INFO] --- maven-surefire-plugin:2.19.1:test (default-test) @ usl- > creditcheck-impl --- > > ------------------------------------------------------- > T E S T S > ------------------------------------------------------- > Running ... > Results : > > Tests run: 70, Failures: 0, Errors: 0, Skipped: 0 > > [INFO] > [INFO] --- jacoco-maven-plugin:0.7.8:restore-instrumented-classes (default > -restore-instrumented-classes) @ usl-creditcheck-impl --- > [INFO] > [INFO] --- jacoco-maven-plugin:0.7.8:report (default-report) @ usl- > creditcheck-impl --- > [INFO] Skipping JaCoCo execution due to missing execution data file. > > Here is a segment of the effective pom: > <dependencies> > ... > <dependency> > <groupId>org.jacoco</groupId> > <artifactId>org.jacoco.agent</artifactId> > <version>0.7.8</version> > <classifier>runtime</classifier> > <scope>test</scope> > </dependency> > </dependencies> > <build> > <plugins> > <plugin> > <groupId>org.jacoco</groupId> > <artifactId>jacoco-maven-plugin</artifactId> > <version>0.7.8</version> > <executions> > <execution> > <id>default-instrument</id> > <goals> > <goal>instrument</goal> > </goals> > <configuration> > <dataFile>...\target/coverage.exec</dataFile> > </configuration> > </execution> > <execution> > <id>default-restore-instrumented-classes</id> > <goals> > <goal>restore-instrumented-classes</goal> > </goals> > </execution> > <execution> > <id>default-report</id> > <phase>prepare-package</phase> > <goals> > <goal>report</goal> > </goals> > </execution> > </executions> > </plugin> > <plugin> > <artifactId>maven-surefire-plugin</artifactId> > <version>2.19.1</version> > <executions> > <execution> > <id>default-test</id> > <phase>test</phase> > <goals> > <goal>test</goal> > </goals> > <configuration> > <argLine>-Xmx1024m</argLine> > <includes> > <include>**/*Test.java</include> > </includes> > <systemPropertyVariables> > <jacoco-agent.destfile>...\target/coverage.exec > </jacoco-agent.destfile> > </systemPropertyVariables> > </configuration> > </execution> > </executions> > <configuration> > <argLine>-Xmx1024m</argLine> > <includes> > <include>**/*Test.java</include> > </includes> > <systemPropertyVariables> > <jacoco-agent.destfile>...\target/coverage.exec > </jacoco-agent.destfile> > </systemPropertyVariables> > </configuration> > </plugin> > </plugins> > </build> > </project> > > What am I missing? >
It seems clear this has something to do with a disconnect on the name of the ".exec" file to use. From my effective pom, I appear to be telling it to use "coverage.exec", but if I run with "-X" I see conflicting information that says it expects to find "jacoco.exec", like this: [DEBUG] Configuring mojo 'org.jacoco:jacoco-maven-plugin:0.7.8:report' with basic configurator --> [DEBUG] (f) dataFile = ...\target\jacoco.exec [DEBUG] (f) outputDirectory = ...\target\site\jacoco [DEBUG] -- end configuration -- [INFO] Skipping JaCoCo execution due to missing execution data file. > > >> On Sunday, January 22, 2017 at 9:57:44 PM UTC+1, David Karr wrote: >>> >>> Using the information at >>> https://github.com/powermock/powermock/wiki/Code-coverage-with-JaCoCo >>> <https://www.google.com/url?q=https%3A%2F%2Fgithub.com%2Fpowermock%2Fpowermock%2Fwiki%2FCode-coverage-with-JaCoCo&sa=D&sntz=1&usg=AFQjCNHUjB20b60xH6KCVta-3FfzhVABZg> >>> >>> and the offline example it links to, I set up jacoco in my largish maven >>> multiproject build. The build has an overall parent pom that all the child >>> modules inherit from, and there is a separate aggregator pom. I put the >>> settings for jacoco in the parent pom. >>> >>> The following is a paraphrased view of the parent pom, with some >>> elements removed that I believe are irrelevant: >>> <?xml version="1.0" encoding="UTF-8"?> >>> <project xmlns="http://maven.apache.org/POM/4.0.0"; xmlns:xsi=" >>> http://www.w3.org/2001/XMLSchema-instance"; >>> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 >>> http://maven.apache.org/xsd/maven-4.0.0.xsd";> >>> <modelVersion>4.0.0</modelVersion> >>> <properties> >>> <maven.compiler.target>1.8</maven.compiler.target> >>> <maven.compiler.source>1.8</maven.compiler.source> >>> <junit.version>4.11</junit.version> >>> <mockito.version>1.10.19</mockito.version> >>> <powermock.version>1.6.6</powermock.version> >>> </properties> >>> <dependencyManagement> >>> <dependencies> >>> <dependency> >>> <groupId>junit</groupId> >>> <artifactId>junit</artifactId> >>> <version>${junit.version}</version> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.mockito</groupId> >>> <artifactId>mockito-core</artifactId> >>> <version>${mockito.version}</version> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.powermock</groupId> >>> <artifactId>powermock-module-junit4</artifactId> >>> <version>${powermock.version}</version> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.powermock</groupId> >>> <artifactId>powermock-api-mockito</artifactId> >>> <version>${powermock.version}</version> >>> <scope>test</scope> >>> </dependency> >>> </dependencies> >>> </dependencyManagement> >>> >>> <dependencies> >>> <dependency> >>> <groupId>junit</groupId> >>> <artifactId>junit</artifactId> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.mockito</groupId> >>> <artifactId>mockito-core</artifactId> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.powermock</groupId> >>> <artifactId>powermock-module-junit4</artifactId> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.powermock</groupId> >>> <artifactId>powermock-api-mockito</artifactId> >>> <scope>test</scope> >>> </dependency> >>> <dependency> >>> <groupId>org.apache.maven.surefire</groupId> >>> <artifactId>surefire-junit4</artifactId> >>> <version>2.19.1</version> >>> <scope>test</scope> >>> </dependency> >>> </dependencies> >>> <build> >>> <plugins> >>> </plugins> >>> <pluginManagement> >>> <plugins> >>> <plugin> >>> <groupId>org.jacoco</groupId> >>> <artifactId>jacoco-maven-plugin</artifactId> >>> <version>0.7.8</version> >>> <executions> >>> <execution> >>> <id>default-instrument</id> >>> <goals> >>> <goal>instrument</goal> >>> </goals> >>> <configuration> >>> <dataFile> >>> ${project.build.directory}/coverage.exec</dataFile> >>> </configuration> >>> </execution> >>> <execution> >>> <id>default-restore-instrumented-classes</id> >>> <goals> >>> <goal>restore-instrumented-classes</goal> >>> </goals> >>> </execution> >>> <execution> >>> <id>report</id> >>> <phase>prepare-package</phase> >>> <goals> >>> <goal>report</goal> >>> </goals> >>> </execution> >>> </executions> >>> </plugin> >>> <plugin> >>> <groupId>org.apache.maven.plugins</groupId> >>> <artifactId>maven-surefire-plugin</artifactId> >>> <version>2.19.1</version> >>> <configuration> >>> <forkCount>3</forkCount> >>> <aggregate>true</aggregate> >>> <reuseForks>true</reuseForks> >>> <argLine>-Xmx1024m</argLine> >>> <testSourceDirectory> >>> ${project.build.testSourceDirectory}</testSourceDirectory> >>> <includes> >>> <include>**/*Test.java</include> >>> </includes> >>> <systemPropertyVariables> >>> <jacoco-agent.destfile> >>> ${project.build.directory}/coverage.exec</jacoco-agent.destfile> >>> </systemPropertyVariables> >>> </configuration> >>> </plugin> >>> </plugins> >>> </pluginManagement> >>> </build> >>> </project> >>> >>> When I run the build at the top-level, or in one of the child modules, I >>> see every test failing with the following: >>> java.lang.NoClassDefFoundError: org/jacoco/agent/rt/internal_e5875b2/ >>> Offline >>> >>> Any ideas what might be wrong here? >>> >> -- You received this message because you are subscribed to the Google Groups "JaCoCo and EclEmma Users" group. 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