[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Launchpad Bug Tracker]

This bug was fixed in the package libjna-java - 4.2.2-1

---
libjna-java (4.2.2-1) unstable; urgency=medium

  * Team upload.
  * New upstream release
  * Renamed the native library to avoid conflicts with other JNA jars used
on the system (LP: #1065253)
  * Improved the reproducibility:
- Use the year of the source date in the copyright notice of the javadoc
  * Standards-Version updated to 3.9.7 (no changes)
  * Use secure Vcs-* fields
  * Call dh_installchangelogs only once during the build

 -- Emmanuel Bourg   Wed, 23 Mar 2016 13:45:27 +0100

** Changed in: libjna-java (Ubuntu)
   Status: Confirmed => Fix Released

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Title:
  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Emmanuel Bourg]

@doko It does actually, that's the purpose of the jna.nosys property.
When set to true JNA will skip the library path and look only into its
classpath.

A simple workaround would be to rename the libjnidispatch.so file
installed by the libjna-jni package (libjnidispatch-debian.so for
example). Thus the packaged JNA would never conflict with other
incompatible JNA jars used on the system, even when the jna.nosys
property isn't specified.

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Title:
  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Matthias Klose]

well, the distro should work by default. Why can't JNA be teached to
look up libjnidispatch.so in the classpath?

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Title:
  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Jesse Glick]

It is unfortunate that JNA defaults to looking in a system location for
libjnidispatch.so, since that means that non-packaged Java applications
which happen to put a different version in their classpath will pick up
the wrong binary. You should need to opt in to using the system library.
For purposes of this package I would suggest that the DLL be moved, and
packages depending on this one which wish to use it should add that
location to $LD_LIBRARY_PATH. (If they neglect to do so, the worst that
happens is that JNA unpacks its bundled DLL into a temporary directory
at runtime, with a small performance penalty.)

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  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Marius Gedminas]

This is still a problem in Ubuntu 15.10:  https://github.com/jenkinsci
/embeddable-build-status-plugin/pull/17#issuecomment-156210562

(Although I'm not sure "still" is the right word -- it worked for me
before, in 15.04, unless I'm mistaken, and then regressed.)

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  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Launchpad Bug Tracker]

Status changed to 'Confirmed' because the bug affects multiple users.

** Changed in: libjna-java (Ubuntu)
   Status: New = Confirmed

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Title:
  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Jean-Baptiste Lallement]

** Description changed:

  Quantal up to date
  
  TEST CASE:
  1. Install maven and libjna-java
  2. Setup a basic plugin for jenkins 
(https://wiki.jenkins-ci.org/display/JENKINS/Plugin+tutorial)
  3. cd to the project directory and run:
-   $ mvn test
+   $ mvn test
  = Verify that test failed
  4. Uninstall libjna-java
- 5. Run: mvn test 
+ 5. Run: mvn test
  = Verify that test passed
  
  ACTUAL RESULT
  With libjna-java mvn test failed with
  java.lang.UnsatisfiedLinkError: com.sun.jna.Native.open(Ljava/lang/String;)J
-   at com.sun.jna.Native.open(Native Method)
-   at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)
-   at com.sun.jna.Library$Handler.init(Library.java:140)
-   at com.sun.jna.Native.loadLibrary(Native.java:366)
-   at com.sun.jna.Native.loadLibrary(Native.java:351)
-   at hudson.util.jna.GNUCLibrary.clinit(GNUCLibrary.java:105)
+  at com.sun.jna.Native.open(Native Method)
+  at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)
+  at com.sun.jna.Library$Handler.init(Library.java:140)
+  at com.sun.jna.Native.loadLibrary(Native.java:366)
+  at com.sun.jna.Native.loadLibrary(Native.java:351)
+  at hudson.util.jna.GNUCLibrary.clinit(GNUCLibrary.java:105)
  
  This is really annoying because libjna-java is a dependency of jenkins-
  common, which prevent building plugins for Jenkins on the same machine
  the server is installed on.
+ 
+ WORKAROUND
+ Add the following lines to your project's pom.xml
+ 
+ dependency
+ groupIdnet.java.dev.jna/groupId
+ artifactIdjna/artifactId
+ version3.2.2/version
+ /dependency
+ 
+ If you want to use 3.4.0 instead, run maven with:
+ $ mvn -DargLine=-Djna.nosys=true test
+ 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: libjna-java 3.2.7-4
  ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
  Uname: Linux 3.5.0-17-generic x86_64
  ApportVersion: 2.6.1-0ubuntu3
  Architecture: amd64
  Date: Wed Oct 10 22:59:45 2012
  ProcEnviron:
-  TERM=xterm
-  PATH=(custom, no user)
-  XDG_RUNTIME_DIR=set
-  LANG=en_US.UTF-8
-  SHELL=/bin/bash
+  TERM=xterm
+  PATH=(custom, no user)
+  XDG_RUNTIME_DIR=set
+  LANG=en_US.UTF-8
+  SHELL=/bin/bash
  SourcePackage: libjna-java
  UpgradeStatus: Upgraded to quantal on 2012-01-31 (252 days ago)

** Description changed:

  Quantal up to date
  
  TEST CASE:
  1. Install maven and libjna-java
  2. Setup a basic plugin for jenkins 
(https://wiki.jenkins-ci.org/display/JENKINS/Plugin+tutorial)
  3. cd to the project directory and run:
    $ mvn test
  = Verify that test failed
  4. Uninstall libjna-java
  5. Run: mvn test
  = Verify that test passed
  
  ACTUAL RESULT
  With libjna-java mvn test failed with
  java.lang.UnsatisfiedLinkError: com.sun.jna.Native.open(Ljava/lang/String;)J
   at com.sun.jna.Native.open(Native Method)
   at com.sun.jna.NativeLibrary.getInstance(NativeLibrary.java:236)
   at com.sun.jna.Library$Handler.init(Library.java:140)
   at com.sun.jna.Native.loadLibrary(Native.java:366)
   at com.sun.jna.Native.loadLibrary(Native.java:351)
   at hudson.util.jna.GNUCLibrary.clinit(GNUCLibrary.java:105)
  
  This is really annoying because libjna-java is a dependency of jenkins-
  common, which prevent building plugins for Jenkins on the same machine
  the server is installed on.
  
  WORKAROUND
  Add the following lines to your project's pom.xml
  
  dependency
- groupIdnet.java.dev.jna/groupId
- artifactIdjna/artifactId
- version3.2.2/version
+ groupIdnet.java.dev.jna/groupId
+ artifactIdjna/artifactId
+ version3.2.2/version
  /dependency
  
- If you want to use 3.4.0 instead, run maven with:
+ If you want to use 3.4.0 instead, update the version in pom.xml and run maven 
with:
  $ mvn -DargLine=-Djna.nosys=true test
- 
  
  ProblemType: Bug
  DistroRelease: Ubuntu 12.10
  Package: libjna-java 3.2.7-4
  ProcVersionSignature: Ubuntu 3.5.0-17.28-generic 3.5.5
  Uname: Linux 3.5.0-17-generic x86_64
  ApportVersion: 2.6.1-0ubuntu3
  Architecture: amd64
  Date: Wed Oct 10 22:59:45 2012
  ProcEnviron:
   TERM=xterm
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=set
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: libjna-java
  UpgradeStatus: Upgraded to quantal on 2012-01-31 (252 days ago)

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  mvn test of jenkins plugins failed with libjna-java installed

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[Bug 1065253] Re: mvn test of jenkins plugins failed with libjna-java installed

[Jean-Baptiste Lallement]

Result of mvn test

** Attachment added: surefire-reports
   
https://bugs.launchpad.net/ubuntu/+source/libjna-java/+bug/1065253/+attachment/3393799/+files/surefire-reports

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  mvn test of jenkins plugins failed with libjna-java installed

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