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https://issues.apache.org/jira/browse/MNG-6716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16896868#comment-16896868
]
Thibaud Lepretre commented on MNG-6716:
---------------------------------------
[~mickael.istria] I already shared on issue description an script to bootstrap
a maven project (using {{mvn archetype}}) that reproduce the issue? Do you need
more?
I don't have bare linux but inside container (which is inside linux) I not able
to reproduce that why I'm still confirm is not linux reproducible.
h3. On MacOs
{code:bash}
mvn -f bug-macos-tstsrc-relative-path-src/pom.xml clean package
-Dmaven.compiler.source=1.6 -Dmaven.compiler.target=1.6
{code}
{code}
[INFO] ------------------------------------------------------------------------
[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.087 s
[INFO] Finished at: 2019-07-31T09:42:45+02:00
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal
org.apache.maven.plugins:maven-compiler-plugin:3.1:testCompile
(default-testCompile) on project bug-macos-tstsrcrelative-path: Compilation
failure
[ERROR]
/private/tmp/ws/bug-macos-tstsrc-relative-path-tst/src/dev/thibaud/AppTest.java:[10,8]
duplicate class: dev.thibaud.AppTest
[ERROR]
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e
switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please
read the following articles:
[ERROR] [Help 1]
http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
{code}
h3. On docker-for-mac (which is inside Hyperkit Linux VM, so is technically
inside Linux)
{code:bash}
docker run -it --rm -v $(pwd):/ws -w /ws maven:3.6.1 mvn -f
bug-macos-tstsrc-relative-path-src/pom.xml clean package
-Dmaven.compiler.source=1.6 -Dmaven.compiler.target=1.6
{code}
{code}
...
[INFO] ------------------------------------------------------------------------
[INFO] BUILD SUCCESS
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 13.788 s
[INFO] Finished at: 2019-07-31T07:42:33Z
[INFO] ------------------------------------------------------------------------
{code}
Since is dealing with Filesystem. It may possible that linux & macos behave
differently since implementation are not the same.
> relative testSourceDirectory on macos throw duplicate class error
> -----------------------------------------------------------------
>
> Key: MNG-6716
> URL: https://issues.apache.org/jira/browse/MNG-6716
> Project: Maven
> Issue Type: Bug
> Components: core, POM
> Affects Versions: 3.6.1
> Environment: MacOS Sierra 10.12.6
> mvn 3.6.1
> Reporter: Thibaud Lepretre
> Priority: Minor
> Fix For: 3.6.x-candidate, waiting-for-feedback
>
> Attachments: image-2019-07-30-12-26-50-201.png,
> image-2019-07-30-12-27-38-526.png
>
>
> With custom folder structure where test source folder is not sharing the same
> parent folder as source folder, for example (is just a sample structure
> itself is not the key point):
> {code:java}
> ws/bug-macos-tstsrc-relative-path-src/src/main/java
> ws/bug-macos-tstsrc-relative-path-tst/src
> {code}
> With following pom.xml customization
> {code:java}
> <testSourceDirectory>../bug-macos-tstsrc-relative-path-tst/src</testSourceDirectory>
> {code}
> On {{<= 3.6.0}} *everything works* but until 3.6.1 MacOS (I'm not able to
> reproduce on Docker container maven:3.6.1), I have the following error:
> {code:java}
> AppTest.java:[10,8] duplicate class: dev.thibaud.AppTest{code}
> And if I check with {{-X}} I saw 2 paths added instead of 1
> {code:java}
> [DEBUG] Source roots:
> [DEBUG]
> /private/tmp/mvntest/ws/bug-macos-tstsrc-relative-path-src/../bug-macos-tstsrc-relative-path-tst/src
> [DEBUG] /private/tmp/mvntest/ws/bug-macos-tstsrc-relative-path-tst/src{code}
> h2. *How to reproduce:*
> {code:java}
> #!/usr/bin/env bash
> readonly SRC_FOLDER="bug-macos-tstsrc-relative-path-src"
> readonly TST_FOLDER="bug-macos-tstsrc-relative-path-tst"
> mkdir -p ws
> cd ws/
> mvn archetype:generate -DgroupId=dev.thibaud -DartifactId=${SRC_FOLDER}
> -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false
> mkdir -p ${TST_FOLDER}/src/
> mv ${SRC_FOLDER}/src/test/java/* ${TST_FOLDER}/src/
> rm -fr ${SRC_FOLDER}/src/test
> cat <<EOT > ${SRC_FOLDER}/pom.xml
> <project xmlns="http://maven.apache.org/POM/4.0.0";
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
> xsi:schemaLocation="http://maven.apache.org/POM/4.0.0
> http://maven.apache.org/maven-v4_0_0.xsd";>
> <modelVersion>4.0.0</modelVersion>
> <groupId>dev.thibaud</groupId>
> <artifactId>bug-macos-tstsrcrelative-path</artifactId>
> <packaging>jar</packaging>
> <version>1.0-SNAPSHOT</version>
> <name>bug-macos-tstsrcrelative-path</name>
> <url>http://maven.apache.org</url>
> <dependencies>
> <dependency>
> <groupId>junit</groupId>
> <artifactId>junit</artifactId>
> <version>3.8.1</version>
> <scope>test</scope>
> </dependency>
> </dependencies>
> <build>
> <testSourceDirectory>../${TST_FOLDER}/src</testSourceDirectory>
> </build>
> </project>
> EOT{code}
> Then simply run
> {code:java}
> mvn -f bug-macos-tstsrc-relative-path-src/pom.xml clean test -X{code}
> h2. *Workaround:*
> is not using relative path by editing
> {code:java}
> <testSourceDirectory>../bug-macos-tstsrc-relative-path-tst/src</testSourceDirectory>{code}
> to
> {code:java}
> <testSourceDirectory>${project.basedir}/../bug-macos-tstsrc-relative-path-tst/src</testSourceDirectory>{code}
>
> PS: maybe affect {{sourceDirectory}} but no tested
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