Fix execution of DSpot maven plugin on test example

[nicolabertazzo]

Characteristics

• Issue Type: [bug]
• Reproducibility: [always]
• Severity: [major]
• Tool/Service/Component: [dspot-maven, 1.0.7-SNAPSHOT, dspot-maven, 1.0.7-SNAPSHOT]
• Execution Environment: [Linux Ubuntu]
• Reporter: [Nicola Bertazzo, [email protected]]

Description

The execution of mvn from dspot/src/test/resources/test-projects doesn't produce the same output of the execution from command line (java -jar target/dspot-LATEST-jar-with-dependencies.jar --example)

Steps to reproduce

cd dspot
mvn install
cd dspot/src/test/resources/test-projects
mvn eu.stamp-project:dspot-maven:1.0.7-SNAPSHOT:amplify-unit-tests  -Damplifiers=TestDataMutator

Help on issue template

Preview to follow the link or open file .github/ISSUE_DOC.md

[nicolabertazzo]

the execution of dspot from maven plugin returns this error:

[ERROR] Failed to execute goal eu.stamp-project:dspot-maven:1.0.8-SNAPSHOT:amplify-unit-tests (default-cli) on project example: Execution default-cli of goal eu.stamp-project:dspot-maven:1.0.8-SNAPSHOT:amplify-unit-tests failed: An API incompatibility was encountered while executing eu.stamp-project:dspot-maven:1.0.8-SNAPSHOT:amplify-unit-tests: java.lang.ExceptionInInitializerError: null
[ERROR] -----------------------------------------------------
[ERROR] realm =    plugin>eu.stamp-project:dspot-maven:1.0.8-SNAPSHOT
[ERROR] strategy = org.codehaus.plexus.classworlds.strategy.SelfFirstStrategy
[ERROR] urls[0] = file:/home/bertazzo/.m2/repository/eu/stamp-project/dspot-maven/1.0.8-SNAPSHOT/dspot-maven-1.0.8-SNAPSHOT.jar
[ERROR] urls[1] = file:/home/bertazzo/.m2/repository/eu/stamp-project/dspot/1.0.8-SNAPSHOT/dspot-1.0.8-SNAPSHOT.jar
[ERROR] urls[2] = file:/home/bertazzo/.m2/repository/fr/inria/gforge/spoon/spoon-core/6.1.0/spoon-core-6.1.0.jar
[ERROR] urls[3] = file:/home/bertazzo/.m2/repository/org/eclipse/tycho/org.eclipse.jdt.core/3.13.50.v20171007-0855/org.eclipse.jdt.core-3.13.50.v20171007-0855.jar
[ERROR] urls[4] = file:/home/bertazzo/.m2/repository/com/martiansoftware/jsap/2.1/jsap-2.1.jar
[ERROR] urls[5] = file:/home/bertazzo/.m2/repository/log4j/log4j/1.2.17/log4j-1.2.17.jar
[ERROR] urls[6] = file:/home/bertazzo/.m2/repository/commons-io/commons-io/2.5/commons-io-2.5.jar
[ERROR] urls[7] = file:/home/bertazzo/.m2/repository/org/apache/commons/commons-lang3/3.5/commons-lang3-3.5.jar
[ERROR] urls[8] = file:/home/bertazzo/.m2/repository/com/fasterxml/jackson/core/jackson-databind/2.9.2/jackson-databind-2.9.2.jar
[ERROR] urls[9] = file:/home/bertazzo/.m2/repository/com/fasterxml/jackson/core/jackson-annotations/2.9.0/jackson-annotations-2.9.0.jar
[ERROR] urls[10] = file:/home/bertazzo/.m2/repository/com/fasterxml/jackson/core/jackson-core/2.9.2/jackson-core-2.9.2.jar
[ERROR] urls[11] = file:/home/bertazzo/.m2/repository/junit/junit/4.12/junit-4.12.jar
[ERROR] urls[12] = file:/home/bertazzo/.m2/repository/org/hamcrest/hamcrest-core/1.3/hamcrest-core-1.3.jar
[ERROR] urls[13] = file:/home/bertazzo/.m2/repository/com/google/code/gson/gson/2.8.0/gson-2.8.0.jar
[ERROR] urls[14] = file:/home/bertazzo/.m2/repository/org/apache/maven/shared/maven-invoker/3.0.0/maven-invoker-3.0.0.jar
[ERROR] urls[15] = file:/home/bertazzo/.m2/repository/org/codehaus/plexus/plexus-utils/3.0.24/plexus-utils-3.0.24.jar
[ERROR] urls[16] = file:/home/bertazzo/.m2/repository/org/codehaus/plexus/plexus-component-annotations/1.7/plexus-component-annotations-1.7.jar
[ERROR] urls[17] = file:/home/bertazzo/.m2/repository/org/slf4j/slf4j-log4j12/1.7.25/slf4j-log4j12-1.7.25.jar
[ERROR] urls[18] = file:/home/bertazzo/.m2/repository/org/jacoco/org.jacoco.core/0.7.9/org.jacoco.core-0.7.9.jar
[ERROR] urls[19] = file:/home/bertazzo/.m2/repository/org/ow2/asm/asm-debug-all/5.2/asm-debug-all-5.2.jar
[ERROR] urls[20] = file:/home/bertazzo/.m2/repository/eu/stamp-project/descartes/1.1/descartes-1.1.jar
[ERROR] urls[21] = file:/home/bertazzo/.m2/repository/org/pitest/pitest/1.2.0/pitest-1.2.0.jar
[ERROR] urls[22] = file:/home/bertazzo/.m2/repository/org/pitest/pitest-entry/1.2.0/pitest-entry-1.2.0.jar
[ERROR] urls[23] = file:/home/bertazzo/.m2/repository/com/thoughtworks/xstream/xstream/1.4.8/xstream-1.4.8.jar
[ERROR] urls[24] = file:/home/bertazzo/.m2/repository/xmlpull/xmlpull/1.1.3.1/xmlpull-1.1.3.1.jar
[ERROR] urls[25] = file:/home/bertazzo/.m2/repository/xpp3/xpp3_min/1.1.4c/xpp3_min-1.1.4c.jar
[ERROR] urls[26] = file:/home/bertazzo/.m2/repository/org/gradle/gradle-tooling-api/4.0.1/gradle-tooling-api-4.0.1.jar
[ERROR] urls[27] = file:/home/bertazzo/.m2/repository/org/mockito/mockito-core/2.10.0/mockito-core-2.10.0.jar
[ERROR] urls[28] = file:/home/bertazzo/.m2/repository/net/bytebuddy/byte-buddy/1.7.4/byte-buddy-1.7.4.jar
[ERROR] urls[29] = file:/home/bertazzo/.m2/repository/net/bytebuddy/byte-buddy-agent/1.7.4/byte-buddy-agent-1.7.4.jar
[ERROR] urls[30] = file:/home/bertazzo/.m2/repository/org/objenesis/objenesis/2.6/objenesis-2.6.jar
[ERROR] urls[31] = file:/home/bertazzo/.m2/repository/eu/stamp-project/test-runner/1.0.3/test-runner-1.0.3-jar-with-dependencies.jar
[ERROR] urls[32] = file:/home/bertazzo/.m2/repository/org/openclover/clover/4.2.1/clover-4.2.1.jar
[ERROR] urls[33] = file:/home/bertazzo/.m2/repository/fr/inria/gforge/spoon/labs/gumtree-spoon-ast-diff/1.3/gumtree-spoon-ast-diff-1.3.jar
[ERROR] urls[34] = file:/home/bertazzo/.m2/repository/com/github/gumtreediff/core/2.0.0/core-2.0.0.jar
[ERROR] urls[35] = file:/home/bertazzo/.m2/repository/com/github/mpkorstanje/simmetrics-core/3.0.3/simmetrics-core-3.0.3.jar
[ERROR] urls[36] = file:/home/bertazzo/.m2/repository/com/google/guava/guava/18.0/guava-18.0.jar
[ERROR] urls[37] = file:/home/bertazzo/.m2/repository/commons-codec/commons-codec/1.10/commons-codec-1.10.jar
[ERROR] urls[38] = file:/home/bertazzo/.m2/repository/net/sf/trove4j/trove4j/3.0.3/trove4j-3.0.3.jar
[ERROR] urls[39] = file:/home/bertazzo/.m2/repository/javax/enterprise/cdi-api/1.0/cdi-api-1.0.jar
[ERROR] urls[40] = file:/home/bertazzo/.m2/repository/javax/annotation/jsr250-api/1.0/jsr250-api-1.0.jar
[ERROR] urls[41] = file:/home/bertazzo/.m2/repository/org/eclipse/sisu/org.eclipse.sisu.inject/0.3.3/org.eclipse.sisu.inject-0.3.3.jar
[ERROR] Number of foreign imports: 1
[ERROR] import: Entry[import  from realm ClassRealm[maven.api, parent: null]]

If I execute the plugin from junit test it works.

[danglotb]

Hi @nicolabertazzo

I would like to help you, but could please give more information? Like the command line you used.

Also, I suggest you to update (git pull origin master) since I saw that you are still in 1.0.8 while I release 1.1.0 last week.

Thank you!

[nicolabertazzo]

I merged the changes of the branch with the master.
to reproduce the error:

• checkout the branch issue-395
• build the project (mvn install)
• go to test project folder (cd dspot/dspot/src/test/resources/test-projects)
• fix the path in pom.xml
• execute the command mvn clean eu.stamp-project:dspot-maven:1.1.1-SNAPSHOT:amplify-unit-tests

If you execute the test dspot/dspot-maven/src/test/java/eu/stamp_project/DSpotMojoTest.java from JUnit, it works.

[danglotb]

Hi @nicolabertazzo

Okay thank you, I'm gonna have a look ASAP.

I think it might come from a wrong classpath or something like this.

[danglotb]

Hi,

The problem come from the test runner.

It seems that the way that I found the classes to run the test does not work with the maven plugin.

I am working on it.

[danglotb]

Hi @nicolabertazzo

I just fixed the problem, opened a PR on testrunner project see STAMP-project/test-runner#18

I'm gonna release the new testrunner, and update dependencies of DSpot right after the merge.

I'll ping you when it is done.

Thank you.

[danglotb]

Hi @nicolabertazzo

DSpot depends now on the new test-runner.

You will have to rebase with the master branch:

git checkout master
git pull origin master
git checkout issue-395
git rebase master
# solve the eventual conflicts

And then, reinstall everything by running mvn clean install -DskipTests at the root of DSpot.

I was able to amplify the test-projects using the maven plugin.

Cheers!

[nicolabertazzo]

it works!!
Thanks a lot.
As soon as I'll finish to add the all the dspot parameters to the maven plugin i'll push it to the master branch.