java/beans/XMLEncoder/* failed on AIX jdk16 with java.awt.AWTError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable.

[sophia-guo]

java/beans/XMLEncoder/* failed on AIX jdk16 with _X11TransTRANS(ibmSHMConnect) () can't connect: errno = 78 java.awt.AWTError: Can't connect to X11 window server using ':0' as the value of the DISPLAY variable.

java/beans/XMLEncoder/Test4631471.java.Test4631471
java/beans/XMLEncoder/Test4652928.java.Test4652928
java/beans/XMLEncoder/Test4822050.java.Test4822050
java/beans/XMLEncoder/Test4903007.java.Test4903007
java/beans/XMLEncoder/Test6437265.java.Test6437265
java/beans/XMLEncoder/Test6501431.java.Test6501431
java/beans/XMLEncoder/Test6570354.java.Test6570354
java/beans/XMLEncoder/java_awt_CardLayout.java.java_awt_CardLayout
java/beans/XMLEncoder/java_awt_GridBagLayout.java.java_awt_GridBagLayout
java/beans/XMLEncoder/java_awt_ScrollPane.java.java_awt_ScrollPane
java/beans/XMLEncoder/javax_swing_Box.java.javax_swing_Box
java/beans/XMLEncoder/javax_swing_BoxLayout.java.javax_swing_BoxLayout
java/beans/XMLEncoder/javax_swing_Box_Filler.java.javax_swing_Box_Filler
java/beans/XMLEncoder/javax_swing_DefaultCellEditor.java.javax_swing_DefaultCellEditor
java/beans/XMLEncoder/javax_swing_JButton.java.javax_swing_JButton
java/beans/XMLEncoder/javax_swing_JLayeredPane.java.javax_swing_JLayeredPane
java/beans/XMLEncoder/javax_swing_JSplitPane.java.javax_swing_JSplitPane
java/beans/XMLEncoder/javax_swing_JTree.java.javax_swing_JTree
java/beans/XMLEncoder/javax_swing_OverlayLayout.java.javax_swing_OverlayLayout
java/beans/XMLEncoder/javax_swing_border_TitledBorder.java.javax_swing_border_TitledBorder
java/beans/XMLEncoder/javax_swing_plaf_BorderUIResource_TitledBorderUIResource.java.javax_swing_plaf_BorderUIResource_TitledBorderUIResource

https://ci.adoptopenjdk.net/job/Test_openjdk16_hs_extended.openjdk_ppc64_aix_testList_1/9/#showFailuresLink

related adoptium/adoptium#63

Looks like the test set up issue:

aqa-tests/buildenv/jenkins/JenkinsfileBase

Lines 594 to 599 in 4240e6f

	if (env.SPEC.startsWith('aix')) {
	sh "nohup /usr/bin/X11/X -force -vfb -x abx -x dbe -x GLX :0 &"
	env.DISPLAY = ":0"
	echo "env.DISPLAY is ${env.DISPLAY}"
	makeTest("${RUNTEST_CMD}")
	}

				if (env.SPEC.startsWith('aix')) {
					sh "nohup /usr/bin/X11/X -force -vfb -x abx -x dbe -x GLX :0 &"
					env.DISPLAY = ":0"
					echo "env.DISPLAY is ${env.DISPLAY}"
					makeTest("${RUNTEST_CMD}")
				}

[sophia-guo]

Trying with env.DISPLAY = ":1" will get similar error _X11TransTRANS(ibmSHMConnect) () can't connect: errno = 68 java.awt.AWTError: Can't connect to X11 window server using ':1' as the value of the DISPLAY variable.

#2810 (comment)

Looks like it's not the value issue, which means probably the way the X11 is setting up.

[smlambert]

https://www.ibm.com/docs/en/db2woc?topic=message-tcpip-errors

errno = 68 -> EADDRNOTAVAIL The specified host name or IP address is not available from the local system.

[sophia-guo]

The error code could be different everytime. In the release build, the errno = 78, timeout.

[sophia-guo]

Move to infra adoptium/infrastructure#2297, close this one.

[SehrishHussain]

Test fails for openjdk18, aix-ppc64:
java/beans/XMLEncoder/Test4903007.java
java/beans/PropertyChangeSupport/Test4682386.java

Jenkins URL: https://ci.adoptopenjdk.net/job/Test_openjdk18_hs_extended.openjdk_ppc64_aix_testList_0/6/#showFailuresLink
TRSS Link: https://trss.adoptium.net/allTestsInfo?buildId=616d7be7c6182d02177fff72&limit=5&hasChildren=true