[jbosstools-issues] [JBoss JIRA] (JBIDE-26227) EAP compatibility test sometimes fails on runtime search dialog

[Martin Malina (JIRA)]

Martin Malina created JBIDE-26227:
-------------------------------------

             Summary: EAP compatibility test sometimes fails on runtime search dialog
                 Key: JBIDE-26227
                 URL: https://issues.jboss.org/browse/JBIDE-26227
             Project: Tools (JBoss Tools)
          Issue Type: Bug
          Components: integration-tests, server
    Affects Versions: 4.9.0.AM1
            Reporter: Martin Malina
            Assignee: Josef Kopriva
             Fix For: 4.9.0.AM1


dcihak of the EAP QE team has reported that the compatibility test they've been using started failing sometimes:
https://eap-cp-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/EAP7/view/EAP-7.1.x-CP/view/EAP-7.1.x-Common/job/eap-71x-jbds-compatibility-jbosstools-RHEL/
Build 18 failed on openjdk and build 19 failed on oracle jdk. So it only happens sometimes.
Here's an example of the failure:
https://eap-cp-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/EAP7/view/EAP-7.1.x-CP/view/EAP-7.1.x-Common/job/eap-71x-jbds-compatibility-jbosstools-RHEL/18/jdk=openjdk-1.8,label=RHEL7%20&&%20x86_64/testReport/junit/org.jboss.tools.as.ui.bot.itests.server/SingleServerRuntimeTest/detect_no_configuration/
{code}
Error Message

No matching widget found with Matcher matching when all matchers match: [Matcher matching widget with the same type as or type extending class org.eclipse.swt.widgets.Label, Matcher matching widget which text matches: "Searching runtimes is finished."]
class org.eclipse.swt.widgets.Shell[shell: 'Searching for runtimes...'] with text 'Searching for runtimes...'
 class org.eclipse.swt.widgets.Composite[shell: 'Searching for runtimes...']
  class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with text ''
  class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with label '' with text 'Searching /home/hudson/hudson_workspace/works...bot.itests/target/requirements/jboss-eap-7.1'
  class org.eclipse.swt.widgets.Tree[shell: 'Searching for runtimes...'] with label 'Searching /home/hudson/hudson_workspace/works...bot.itests/target/requirements/jboss-eap-7.1'
 class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with label 'Searching /home/hudson/hudson_workspace/works...bot.itests/target/requirements/jboss-eap-7.1' with text ''
 class org.eclipse.jface.dialogs.ProgressIndicator[shell: 'Searching for runtimes...'] with label ''
  class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...']
  class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...']
 class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Hide already created runtimes'
 class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Add runtime path to list of paths searchable on startup'
 class org.eclipse.jface.dialogs.ProgressIndicator[shell: 'Searching for runtimes...'] with label ''
  class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...'] with label ''
  class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...']
 class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with label '' with text ''
 class org.eclipse.swt.widgets.Composite[shell: 'Searching for runtimes...'] with label ''
  class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'OK'
  class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Select All'
  class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Deselect All'
  class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Cancel'
Stacktrace

org.eclipse.reddeer.core.exception.CoreLayerException: No matching widget found with Matcher matching when all matchers match: [Matcher matching widget with the same type as or type extending class org.eclipse.swt.widgets.Label, Matcher matching widget which text matches: "Searching runtimes is finished."]
class org.eclipse.swt.widgets.Shell[shell: 'Searching for runtimes...'] with text 'Searching for runtimes...'
	class org.eclipse.swt.widgets.Composite[shell: 'Searching for runtimes...']
		class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with text ''
		class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with label '' with text 'Searching /home/hudson/hudson_workspace/works...bot.itests/target/requirements/jboss-eap-7.1'
		class org.eclipse.swt.widgets.Tree[shell: 'Searching for runtimes...'] with label 'Searching /home/hudson/hudson_workspace/works...bot.itests/target/requirements/jboss-eap-7.1'
	class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with label 'Searching /home/hudson/hudson_workspace/works...bot.itests/target/requirements/jboss-eap-7.1' with text ''
	class org.eclipse.jface.dialogs.ProgressIndicator[shell: 'Searching for runtimes...'] with label ''
		class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...']
		class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...']
	class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Hide already created runtimes'
	class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Add runtime path to list of paths searchable on startup'
	class org.eclipse.jface.dialogs.ProgressIndicator[shell: 'Searching for runtimes...'] with label ''
		class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...'] with label ''
		class org.eclipse.swt.widgets.ProgressBar[shell: 'Searching for runtimes...']
	class org.eclipse.swt.widgets.Label[shell: 'Searching for runtimes...'] with label '' with text ''
	class org.eclipse.swt.widgets.Composite[shell: 'Searching for runtimes...'] with label ''
		class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'OK'
		class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Select All'
		class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Deselect All'
		class org.eclipse.swt.widgets.Button[shell: 'Searching for runtimes...'] with label '' with text 'Cancel'

	at org.eclipse.reddeer.common.wait.WaitUntil.throwWaitTimeOutException(WaitUntil.java:122)
	at org.eclipse.reddeer.common.wait.AbstractWait.timeoutExceeded(AbstractWait.java:207)
	at org.eclipse.reddeer.common.wait.AbstractWait.wait(AbstractWait.java:151)
	at org.eclipse.reddeer.common.wait.AbstractWait.<init>(AbstractWait.java:132)
	at org.eclipse.reddeer.common.wait.AbstractWait.<init>(AbstractWait.java:97)
	at org.eclipse.reddeer.common.wait.AbstractWait.<init>(AbstractWait.java:64)
	at org.eclipse.reddeer.common.wait.WaitUntil.<init>(WaitUntil.java:50)
	at org.eclipse.reddeer.core.lookup.WidgetLookup.activeWidget(WidgetLookup.java:109)
	at org.eclipse.reddeer.core.lookup.WidgetLookup.activeWidget(WidgetLookup.java:87)
	at org.eclipse.reddeer.swt.widgets.AbstractWidget.<init>(AbstractWidget.java:76)
	at org.eclipse.reddeer.swt.widgets.AbstractControl.<init>(AbstractControl.java:38)
	at org.eclipse.reddeer.swt.impl.label.AbstractLabel.<init>(AbstractLabel.java:24)
	at org.eclipse.reddeer.swt.impl.label.DefaultLabel.<init>(DefaultLabel.java:102)
	at org.eclipse.reddeer.swt.impl.label.DefaultLabel.<init>(DefaultLabel.java:62)
	at org.eclipse.reddeer.swt.impl.label.DefaultLabel.<init>(DefaultLabel.java:52)
	at org.jboss.tools.as.ui.bot.itests.reddeer.ui.RuntimeDetectionPreferencePage$RuntimeSearchedFinished.test(RuntimeDetectionPreferencePage.java:70)
	at org.eclipse.reddeer.common.wait.WaitUntil.stopWaiting(WaitUntil.java:103)
	at org.eclipse.reddeer.common.wait.AbstractWait.wait(AbstractWait.java:147)
	at org.eclipse.reddeer.common.wait.AbstractWait.<init>(AbstractWait.java:132)
	at org.eclipse.reddeer.common.wait.AbstractWait.<init>(AbstractWait.java:97)
	at org.eclipse.reddeer.common.wait.AbstractWait.<init>(AbstractWait.java:64)
	at org.eclipse.reddeer.common.wait.WaitUntil.<init>(WaitUntil.java:50)
	at org.jboss.tools.as.ui.bot.itests.reddeer.ui.RuntimeDetectionPreferencePage.search(RuntimeDetectionPreferencePage.java:61)
	at org.jboss.tools.as.ui.bot.itests.reddeer.util.RuntimeDetectionUtility.addPath(RuntimeDetectionUtility.java:37)
	at org.jboss.tools.as.ui.bot.itests.reddeer.util.DetectRuntimeTemplate.detectRuntime(DetectRuntimeTemplate.java:37)
	at org.jboss.tools.as.ui.bot.itests.server.SingleServerRuntimeTest.checkCountAndGetServerName(SingleServerRuntimeTest.java:60)
	at org.jboss.tools.as.ui.bot.itests.server.SingleServerRuntimeTest.detect(SingleServerRuntimeTest.java:56)
{code}

And a screenshot:
https://eap-cp-qe-jenkins.rhev-ci-vms.eng.rdu2.redhat.com/view/EAP7/view/EAP-7.1.x-CP/view/EAP-7.1.x-Common/job/eap-71x-jbds-compatibility-jbosstools-RHEL/18/jdk=openjdk-1.8,label=RHEL7%20&&%20x86_64/artifact/as/itests/org.jboss.tools.as.ui.bot.itests/target/screenshots/no-configuration/org.jboss.tools.as.ui.bot.itests.server.SingleServerRuntimeTest.detect.png

One possible explanation is that sometimes it takes longer for the runtime to be found and that makes the test fail. If that's true, then some added wait may fix the problem.

Keep in mind that we'll need this fix also for the photon stream (JBT 4.6.0), so I guess we'll need to bug Rob to create a maintenance branch from the 4.6.0.Final tag for this.



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