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pbuilder + DISPLAY (junit)
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Mathieu Malaterre  
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 More options Nov 3 2012, 9:40 am
Newsgroups: linux.debian.maint.java
From: Mathieu Malaterre <ma...@debian.org>
Date: Sat, 03 Nov 2012 14:40:02 +0100
Local: Sat, Nov 3 2012 9:40 am
Subject: pbuilder + DISPLAY (junit)
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Hi,

  Has anyone dealt with such issues before ? I cannot run the test
suite from pdebuild, it fails because of [1]. I could not find
anything in the man page of pdebuild

Thanks.

[1].
    [junit] Testcase:
draw(org.apache.xmlgraphics.java2d.ps.PSGraphics2DTestCase):    Caused an
ERROR
    [junit] Can't connect to X11 window server using ':1.0' as the
value of the DISPLAY variable.
    [junit] java.lang.InternalError: Can't connect to X11 window
server using ':1.0' as the value of the DISPLAY variable.
    [junit]     at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
    [junit]     at
sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:62)
    [junit]     at
sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:178)
    [junit]     at java.security.AccessController.doPrivileged(Native Method)
    [junit]     at
sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:142)
    [junit]     at java.lang.Class.forName0(Native Method)
    [junit]     at java.lang.Class.forName(Class.java:186)
    [junit]     at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironmen t.java:82)
    [junit]     at
java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1152)
    [junit]     at
org.apache.xmlgraphics.java2d.ps.PSGraphics2D.<init>(PSGraphics2D.java:837)
    [junit]     at
org.apache.xmlgraphics.java2d.ps.PSGraphics2D.<init>(PSGraphics2D.java:110)
    [junit]     at
org.apache.xmlgraphics.java2d.ps.PSGraphics2DTestCase.createGraphics2D(PSGr aphics2DTestCase.java:54)
    [junit]     at
org.apache.xmlgraphics.java2d.ps.PSGraphics2DTestCase.setup(PSGraphics2DTes tCase.java:48)
    [junit]
    [junit]
    [junit] Test org.apache.xmlgraphics.java2d.ps.PSGraphics2DTestCase FAILED
    [junit] Testsuite: org.apache.xmlgraphics.ps.ImageEncodingHelperTestCase
    [junit] No protocol specified
    [junit] Tests run: 1, Failures: 0, Errors: 1, Time elapsed: 0.048 sec
    [junit]
    [junit] Testcase:
testRGBAndBGRImages(org.apache.xmlgraphics.ps.ImageEncodingHelperTestCase):     Caused
an ERROR
    [junit] Can't connect to X11 window server using ':1.0' as the
value of the DISPLAY variable.
    [junit] java.lang.InternalError: Can't connect to X11 window
server using ':1.0' as the value of the DISPLAY variable.
    [junit]     at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
    [junit]     at
sun.awt.X11GraphicsEnvironment.access$200(X11GraphicsEnvironment.java:62)
    [junit]     at
sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:178)
    [junit]     at java.security.AccessController.doPrivileged(Native Method)
    [junit]     at
sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:142)
    [junit]     at java.lang.Class.forName0(Native Method)
    [junit]     at java.lang.Class.forName(Class.java:186)
    [junit]     at
java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironmen t.java:82)
    [junit]     at
java.awt.image.BufferedImage.createGraphics(BufferedImage.java:1152)
    [junit]     at
org.apache.xmlgraphics.ps.ImageEncodingHelperTestCase.prepareImage(ImageEnc odingHelperTestCase.java:36)
    [junit]     at
org.apache.xmlgraphics.ps.ImageEncodingHelperTestCase.testRGBAndBGRImages(I mageEncodingHelperTestCase.java:62)
    [junit]

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Guillaume Mazoyer  
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 More options Nov 3 2012, 9:40 am
Newsgroups: linux.debian.maint.java
From: Guillaume Mazoyer <respawne...@gmail.com>
Date: Sat, 03 Nov 2012 14:40:02 +0100
Local: Sat, Nov 3 2012 9:40 am
Subject: Re: pbuilder + DISPLAY (junit)
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Hi Mathieu,

We had to deal with such a problem for the java-gnome package.
To solve that problem we used the xvfb to run the test related to the
graphical user interface (and even take screenshots for the javadoc
generation).

2012/11/3 Mathieu Malaterre <ma...@debian.org>:

>   Has anyone dealt with such issues before ? I cannot run the test
> suite from pdebuild, it fails because of [1]. I could not find
> anything in the man page of pdebuild

We had to deal with such a problem for the java-gnome package.
To solve that problem we used the xvfb to run the test related to the
graphical user interface (and even take screenshots for the javadoc
generation).

Hope this can help you too.

--
Guillaume Mazoyer - http://respawner.fr/

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gregor herrmann  
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 More options Nov 3 2012, 10:20 am
Newsgroups: linux.debian.maint.java
From: gregor herrmann <gre...@debian.org>
Date: Sat, 03 Nov 2012 15:20:02 +0100
Local: Sat, Nov 3 2012 10:20 am
Subject: Re: pbuilder + DISPLAY (junit)
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On Sat, 03 Nov 2012 14:30:35 +0100, Mathieu Malaterre wrote:
>   Has anyone dealt with such issues before ? I cannot run the test
> suite from pdebuild, it fails because of [1]. I could not find
> anything in the man page of pdebuild

> Thanks.

> [1].
>     [junit] Testcase:
> draw(org.apache.xmlgraphics.java2d.ps.PSGraphics2DTestCase):       Caused an
> ERROR
>     [junit] Can't connect to X11 window server using ':1.0' as the
> value of the DISPLAY variable.
>     [junit] java.lang.InternalError: Can't connect to X11 window
> server using ':1.0' as the value of the DISPLAY variable.

Does running it under xvfb help?

Cf. my patch for basf in
http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=690152#20

Cheers,
gregor

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