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Bug 371286

Summary:	Draw2d TextFlowWrapTests fail after switching to latest 4.2-I build
Product:	[Eclipse Project] Platform	Reporter:	Alexander Nyßen <nyssen>
Component:	SWT	Assignee:	Platform-SWT-Inbox <platform-swt-inbox>
Status:	CLOSED WORKSFORME	QA Contact:
Severity:	major
Priority:	P3	CC:	eclipse.felipe, ericwill, gheorghe, psuzzi, remy.suen
Version:	4.2	Keywords:	triaged
Target Milestone:	---
Hardware:	PC
OS:	Linux-GTK
Whiteboard:
Bug Depends on:
Bug Blocks:	369570

Description Alexander Nyßen

2012-02-10 15:28:43 EST

Having switched from Eclipse SDK I-build 4.2.0.I20120127-1145 to 4.2.0.I20120207-2200 (and now also to 4.2.0.I20120209-2200), Draw2d text flow wrap tests fail (Draw2d does not have changed) on Linux/GTK (hudson.eclipse.org), which seems to be caused by an SWT regression introduced after 4.2.0.I20120127-1145. The failing test case can be observed here: https://hudson.eclipse.org/hudson/job/gef-nightly-tycho/154/testReport/org.eclipse.draw2d.test/TextFlowWrapTest/testTruncatedWrapping/

Comment 1 Alexander Nyßen

2012-02-10 15:44:21 EST

I validated that on my local machine (Mac OS X) everything is still working.

Comment 2 Alexander Nyßen

2012-02-10 16:11:14 EST

Using the latest 3.8 i-build there are no test failures, as you can observe on hudson.eclipse.org (I changed gef-nightly-tycho #157 to build against 3.8), so its a regression as well as a compatibility problem.

Comment 3 Felipe Heidrich

2012-02-13 10:28:11 EST

I don't think anything change in SWT between I20120127 to I20120207. Bogdan ?


Can we get a SWT snippet that shows the regression ? Thank you

Comment 4 Alexander Nyßen

2012-02-13 10:52:13 EST

(In reply to comment #3)
> I don't think anything change in SWT between I20120127 to I20120207. Bogdan ?

Well, I suppose it has to be some sort of regression. Up to gef-nightly-tycho build #153, everything worked fine. Beginning with build #154 it started to fail. Interestingly, the target that was used seemed to point to org.eclipse.sdk.ide version 4.2.0.I20120207-2200 in both cases (on http://download.eclipse.org/eclipse/updates/4.2-I-builds)? As such, I suppose the update site has changed in between and a newer target was picked for #154. However, I do not now which exactly.

Comment 5 Alexander Nyßen

2012-02-13 17:26:45 EST

Interestingly, I could not reproduce the effect in my local Linux VM (Ubuntu 10.04 LTS) using x86-64, GTK version of I20120209-2200 as well as I20120210-1700.

Comment 6 Alexander Nyßen

2012-03-08 01:55:17 EST

Interestingly, we had two builds in between (#181 and #185), where the tests succeeded, where there haven't been any changes. Seems to be kind of a sporadic issue. Could anybody already take a look into the details and has an idea what this could be caused by?

Comment 7 Eric Williams

2018-08-30 15:25:57 EDT

Closing this due to age, please reopen this bug if the issue occurs on 4.9 with GTK3.22.