Problem with TAP Plugin

[aaron Scholz]

Hi,

i am running a jenkins master on a ubuntu machine and a slave agent on a Windows 10 PC.

While running that pipeline, I see that "archiveArtifacts" works as expected, but the TapPublisher fails with

an exception.

Is there something wrong in my pipeline script? Or is this a plugin bug?

Any hint for solving this issue?

Maik

My pipeline

        stage('integrationtest') {

            steps {

                dir("$workspace/some_directory") {

                    script {

                        bat "make mytest" // run my tests and write result to tap report

                        archiveArtifacts "*.tap"

                        step([$class: "TapPublisher", testResults: "*.tap" ])

                    }

                }

            }

        }

Console:

...

Archiviere Artefakte

[Pipeline] step

TAP Reports Processing: START

Looking for TAP results report in workspace using pattern: *.tap

Saving reports...

java.io.IOException: Failed to copy C:\prj\jenkins\workspace\MYBUILD\some_directory\mytest.tap to C:/prj/jenkins/workspace/MYBUILD/some_directory/mytest.tap

        at hudson.FilePath.copyTo(FilePath.java:2234)

        at org.tap4j.plugin.TapPublisher.saveReports(TapPublisher.java:567)

        at org.tap4j.plugin.TapPublisher.performImpl(TapPublisher.java:404)

        at org.tap4j.plugin.TapPublisher.perform(TapPublisher.java:371)

        at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:80)

        at org.jenkinsci.plugins.workflow.steps.CoreStep$Execution.run(CoreStep.java:67)

        at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1$1.call(SynchronousNonBlockingStepExecution.java:51)

        at hudson.security.ACL.impersonate(ACL.java:290)

        at org.jenkinsci.plugins.workflow.steps.SynchronousNonBlockingStepExecution$1.run(SynchronousNonBlockingStepExecution.java:48)

        at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)

        at java.util.concurrent.FutureTask.run(FutureTask.java:266)

        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)

        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)

        at java.lang.Thread.run(Thread.java:748)

Caused by: java.nio.file.AccessDeniedException: /C:

        at sun.nio.fs.UnixException.translateToIOException(UnixException.java:84)

        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)

        at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:107)

        at sun.nio.fs.UnixFileSystemProvider.createDirectory(UnixFileSystemProvider.java:384)

        at java.nio.file.Files.createDirectory(Files.java:674)

        at java.nio.file.Files.createAndCheckIsDirectory(Files.java:781)

        at java.nio.file.Files.createDirectories(Files.java:767)

        at hudson.FilePath.mkdirs(FilePath.java:3273)

        at hudson.FilePath.write(FilePath.java:2094)

        at hudson.FilePath.copyTo(FilePath.java:2230)

        ... 13 more

Failed to save TAP reports

[Arnaud bourree]

Try ant syntax: **/*.tap

Tap files may be located in subfolders 

Arnaud 

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[aaron Scholz]

Hi,
i did some investigation about this issue.
The root cause for this issue is about the different path separator "\" != "/"
used in the saveReports method.
I am able to fix this by added .absolutize() for the source pathes.

Maik

 /**
     * @param workspace
     * @param tapDir
     * @param reports
     * @param logger
     * @return
     */
    private boolean saveReports(FilePath workspace, FilePath tapDir, FilePath[] reports,
            PrintStream logger) {
        logger.println("Saving reports...");
        try {
            tapDir.mkdirs();
            for (FilePath report : reports) {
                //FilePath dst = tapDir.child(report.getName());
                //FilePath dst = getDistDir(workspace, tapDir, report);
                FilePath dst = getDistDir(workspace.absolutize(), tapDir, report.absolutize());
                report.copyTo(dst);
            }
        } catch (Exception e) {
            e.printStackTrace(logger);
            return false;
        }
        return true;
    }

[aaron Scholz]

 /**
     * @param workspace
     * @param tapDir
     * @param reports
     * @param logger
     * @return
     */
    private boolean saveReports(FilePath workspace, FilePath tapDir, FilePath[] reports,
            PrintStream logger) {
        logger.println("Saving reports...");
        try {
            tapDir.mkdirs();
            for (FilePath report : reports) {
                //FilePath dst = tapDir.child(report.getName());
                FilePath dst = getDistDir(workspace, tapDir, report);
                report.copyTo(dst);
            }
        } catch (Exception e) {
            e.printStackTrace(logger);
            return false;
        }
        return true;
    }

Am Donnerstag, 10. Januar 2019 19:57:34 UTC+1 schrieb aaron Scholz: