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Bug 160537

Summary:	StackOverflowError when running tests
Product:	platform	Reporter:	Petr Jiricka <pjiricka>
Component:	Lookup	Assignee:	Jaroslav Tulach <jtulach>
Status:	RESOLVED DUPLICATE
Severity:	blocker	CC:	jskrivanek, mfukala, phejl, rmatous
Priority:	P2	Keywords:	TEST
Version:	6.x
Hardware:	All
OS:	All
Issue Type:	DEFECT	Exception Reporter:
Attachments:	Stack trace when running the tests locally

Description Petr Jiricka 2009-03-18 11:57:11 UTC

StackOverflowError now happens regularly when running many tests, both locally and on test builder machines. See e.g.:
http://ruhudson4qe.russia.sun.com/job/web-main-unit/13/jdk=jdk1.6,label=Lin-Ubuntu-3-stable/testReport/org.netbeans.modules.groovy.editor.api/BracketCompleterTest/testSemi1/

I am attaching the stack trace.

Comment 1 Petr Jiricka 2009-03-18 12:10:01 UTC

Created attachment 78366 [details]
Stack trace when running the tests locally

Comment 2 rmatous 2009-03-18 12:39:35 UTC

I've noticed it also when running th php tests, disappeared for me after this fix:

http://hg.netbeans.org/web-main/rev/0d6dc77d2428

Comment 3 Petr Jiricka 2009-03-18 12:49:14 UTC

Thanks! I am cc'ing also Petr H - would a similar fix also help in the Groovy case?

Comment 4 Jiri Skrivanek 2009-03-18 15:02:14 UTC

Jarda did some changes in lookup and in RecognizeInstanceFiles. He could know better what's wrong. To reproduce just run
e.g. groovy.editor\test\unit\src\org\netbeans\modules\groovy\editor\api\BracketCompleterTest.java.

Comment 5 Petr Hejl 2009-03-18 16:50:01 UTC

I can "fix" the test easily by commenting out setMimetype blindly (and I will do so tomorrow unless this will be fixed),
but I would rather see this being properly evaluated and fixed.

Comment 6 Petr Hejl 2009-03-20 08:30:54 UTC

I removed setMimeType from GroovyTestBase - web-main ca4a0d8752a3.

Comment 7 Jaroslav Tulach 2009-03-20 11:08:15 UTC

After my change to fix issue 160630 the groovy.editor/**/BrackedCompleterEditor seems to pass. All 100 tests is OK. Do 
you need me to prepare a patch or is it ok to wait for regular propagation from core-main?

*** This issue has been marked as a duplicate of 160630 ***

Comment 8 Quality Engineering 2009-03-21 08:40:56 UTC

Integrated into 'main-golden', will be available in build *200903210201* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/ca4a0d8752a3
User: phejl@netbeans.org
Log: #160537 StackOverflowError when running tests (just removed setMimeType from GroovyTestBase)