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https://issues.apache.org/jira/browse/MNG-7517?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17568670#comment-17568670
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Marc Wrobel commented on MNG-7517:
----------------------------------
If I am not mistaken the {{reactor summary}} is written by
{{org.apache.maven.cli.event.ExecutionEventLogger#logReactorSummary}}. And the
number of dots to display is controlled by
{{org.apache.maven.cli.event.ExecutionEventLogger#terminalWidth}} (this value
is propagated to {{lineLength}} and {{maxProjectNameLength}}) which is
calculated using the following expression in
{{org.apache.maven.cli.event.ExecutionEventLogger#ExecutionEventLogger(org.slf4j.Logger,
int)}} : {code}
this.terminalWidth = Math.min( MAX_TERMINAL_WIDTH,
Math.max( terminalWidth < 0 ?
DEFAULT_TERMINAL_WIDTH : terminalWidth,
MIN_TERMINAL_WIDTH ) );
{code}
The {{terminalWidth}} constructor parameter value comes from
{{org.apache.maven.shared.utils.logging.MessageUtils#getTerminalWidth}} which
is either {{AnsiConsole.getTerminalWidth()}} or {{-1}}, depending on the
environment.
I guess the issue is located somewhere in this code.
> MavenITmng6391PrintVersionTest tests fail under unknown circonstances
> ---------------------------------------------------------------------
>
> Key: MNG-7517
> URL: https://issues.apache.org/jira/browse/MNG-7517
> Project: Maven
> Issue Type: Bug
> Components: Integration Tests
> Reporter: Marc Wrobel
> Priority: Minor
> Attachments: build.log,
> mng-6391-print-version-aggregator-version-log.txt,
> mng-6391-print-version-version-log.txt
>
>
> When testing PR [https://github.com/apache/maven/pull/774] I could not run
> the Core IT successfully. The {{MavenITmng6391PrintVersionTest}} tests
> ({{{}testitShouldPrintVersionAtTopAndAtBottom{}}} and
> {{{}itShouldPrintVersionInAllLines{}}}) consistently failed on my laptop
> using the latest build of Maven from [https://github.com/apache/maven]
> (master branch - find attached the full [^build.log]) :
> {code:java}
> $ mvn -B clean install -l /tmp/build.log -Prun-its
> -DmavenDistro=/home/mwrobel/projects/oss/maven/apache-maven/target/apache-maven-4.0.0-alpha-1-SNAPSHOT-bin.zip
> ...
> [INFO] Running org.apache.maven.it.IntegrationTestSuite
> Running integration tests for Maven 4.0.0-alpha-1-SNAPSHOT
> using Maven executable:
> /home/mwrobel/projects/oss/maven-integration-testing/core-it-suite/target/apache-maven/bin/mvn
> with verifier.forkMode: not defined == fork
> Bootstrap.Bootstrap()........................................
> [1;32mOK[0;39m (2.8 s)
> [1mmng6506[0;39m PackageAnnotation.GetPackageAnnotation().............
> [1;32mOK[0;39m (0.8 s)
> [1mmng6391[0;39m PrintVersion.itShouldPrintVersionAtTopAndAtBottom()..
> [1;31mFAILURE[0;39m (0.1 s)
> [1mmng6391[0;39m PrintVersion.itShouldPrintVersionInAllLines()........
> [1;31mFAILURE[0;39m (0.1 s)
> [1mmng6386[0;39m BaseUriProperty.itMNG6386UnicodeChars()..............
> [1;32mOK[0;39m (0.0 s)
> ...
> [ERROR] Tests run: 915, Failures: 2, Errors: 0, Skipped: 0, Time elapsed:
> 249.505 s <<< FAILURE! - in org.apache.maven.it.IntegrationTestSuite
> [ERROR]
> testitShouldPrintVersionAtTopAndAtBottom(org.apache.maven.it.MavenITmng6391PrintVersionTest)
> Time elapsed: 0.054 s <<< FAILURE!
> junit.framework.AssertionFailedError
> at
> org.apache.maven.it.MavenITmng6391PrintVersionTest.testitShouldPrintVersionAtTopAndAtBottom(MavenITmng6391PrintVersionTest.java:77)[ERROR]
>
> testitShouldPrintVersionInAllLines(org.apache.maven.it.MavenITmng6391PrintVersionTest)
> Time elapsed: 0.05 s <<< FAILURE!
> junit.framework.AssertionFailedError
> at
> org.apache.maven.it.MavenITmng6391PrintVersionTest.testitShouldPrintVersionInAllLines(MavenITmng6391PrintVersionTest.java:113)[INFO]
>
> [INFO] Results:
> [INFO]
> [ERROR] Failures:
> [ERROR]
> MavenITmng6391PrintVersionTest>AbstractMavenIntegrationTestCase.runTest:260->testitShouldPrintVersionAtTopAndAtBottom:77
> [ERROR]
> MavenITmng6391PrintVersionTest>AbstractMavenIntegrationTestCase.runTest:260->testitShouldPrintVersionInAllLines:113
> [INFO]
> [ERROR] Tests run: 915, Failures: 2, Errors: 0, Skipped: 0
> {code}
> The failure is due to the Reactor Summary. Here are the expected and the
> actual summaries for {{testitShouldPrintVersionAtTopAndAtBottom}} :
> {code:java}
> // expected
> [INFO] Reactor Summary for base-project 1.3.0-SNAPSHOT:
> [INFO] base-project ....................................... SUCCESS [
> [INFO] module-1 ........................................... SUCCESS [
> [INFO] module-2 ........................................... SUCCESS [
> [INFO] module-3 ........................................... SUCCESS [
> // actual
> [INFO] Reactor Summary for base-project 1.3.0-SNAPSHOT:
> [INFO] base-project
> .........................................................................................
> SUCCESS [
> [INFO] module-1
> .............................................................................................
> SUCCESS [
> [INFO] module-2
> .............................................................................................
> SUCCESS [
> [INFO] module-3
> .............................................................................................
> SUCCESS [
> {code}
> Actual results for both tests are attached.
> I used the following versions for both the Maven build and for launching the
> Core IT :
> {code:bash}
> $ mvn -v
> Apache Maven 3.8.6 (84538c9988a25aec085021c365c560670ad80f63)
> Maven home: /home/mwrobel/.asdf/installs/maven/3.8.6
> Java version: 1.8.0_332, vendor: Temurin, runtime:
> /home/mwrobel/.asdf/installs/java/temurin-8.0.332+9/jre
> Default locale: en_US, platform encoding: UTF-8
> OS name: "linux", version: "5.10.0-16-amd64", arch: "amd64", family: "unix"
> $ echo $SHELL
> /bin/bash
> $ bash --version
> GNU bash, version 5.1.4(1)-release (x86_64-pc-linux-gnu)
> {code}
>
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