Bug 50146

Summary:

[Qt] 4 css2.1/t1202-counter tests fail with Qt >= 4.7.1

Product:

WebKit

Reporter:

Csaba Osztrogonác <ossy>

Component:

Tools / Tests

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED INVALID

Severity:

Normal

CC:

allan.jensen, cshu, joseph.wild, laszlo.gombos, ossy

Priority:

Keywords:

Qt, QtTriaged

Version:

528+ (Nightly build)

Hardware:

All

OS:

All

Bug Depends on:

Bug Blocks:

46248, 79666

Attachments:

Description	Flags
Small test case that shows Georgian chars not displayed with QtTestBrowser -use-test-fonts	none
Qt 4.8 png diffs	none
Qt 5 png diffs	none

Csaba Osztrogonác

Reported 2010-11-29 04:10:55 PST

css2.1/t1202-counter-09-b.html css2.1/t1202-counter-15-b.html css2.1/t1202-counters-09-b.html css2.1/t1202-counters-15-b.html All of them fail with DRT, but pass with QtTestBrowser.

Attachments
Small test case that shows Georgian chars not displayed with QtTestBrowser -use-test-fonts (123 bytes, text/html) 2011-03-31 13:28 PDT, Joe Wild	no flags	Details
Qt 4.8 png diffs (187.22 KB, patch) 2012-05-18 06:39 PDT, Csaba Osztrogonác	no flags	Details Formatted Diff Diff
Qt 5 png diffs (175.35 KB, patch) 2012-05-18 06:46 PDT, Csaba Osztrogonác	no flags	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Joe Wild

Comment 1 2011-03-29 06:21:31 PDT

I'm wondering if these 2 errors are related and are caused by fonts. I'll take a deeper look. https://bugs.webkit.org/show_bug.cgi?id=50146 Bug 50146 - [Qt] 4 css2.1/t1202-counter tests fail with Qt 4.7.1 And in this one the display of t1202-counter-09-b.html in the QtTestBrowser looks correct. But when I add -use-test-fonts the display is empty. $ $B/QtTestBrowser LayoutTests/css2.1/t1202-counter-09-b.html $ $B/QtTestBrowser -use-test-fonts LayoutTests/css2.1/t1202-counter-09-b.html https://bugs.webkit.org/show_bug.cgi?id=50147 Bug 50147 - [Qt] 4 fast/text tests fail with Qt 4.7.1 When I display the format-control.html in the QtTestBrowser it looks correct, But when I use the WebKit test fonts with the -use-test-fonts the zero width chars are displayed as spaces. $ $B/QtTestBrowser LayoutTests/fast/text/format-control.html $ $B/QtTestBrowser -use-test-fonts LayoutTests/fast/text/format-control.html

Joe Wild

Comment 2 2011-03-31 13:28:12 PDT

Created attachment 87779 [details] Small test case that shows Georgian chars not displayed with QtTestBrowser -use-test-fonts This could still be a font issue. I can reproduce with a small HTML test case with just a few Georgian characters in geo_counter01.html attached. When I look at the fonts available with "QtTestBrowser -use-test-fonts" for Georgian, I only see 5 available and none of them are marked with the Georgian language code (ka). If I don't use the -use-test-fonts option, there are about 50 fonts available and many with the Georgian language code (ka).

Joe Wild

Comment 3 2011-04-01 16:25:20 PDT

https://bugs.webkit.org/show_bug.cgi?id=50147 Bug 50147 - [Qt] 4 fast/text tests fail with Qt 4.7.1 https://bugs.webkit.org/show_bug.cgi?id=50146 Bug 50146 - [Qt] 4 css2.1/t1202-counter tests fail with Qt 4.7.1 I am not sure where to go next with these errors. I think they are both caused by the WebKit Test Fonts from clone from git://gitorious.org/qtwebkit/testfonts.git Full comment in Bug 50147.

Csaba Osztrogonác

Comment 4 2012-05-18 06:37:20 PDT

The bug is still valid on Qt 4.8 and Qt 5 too. I'll attach png diffs.

Csaba Osztrogonác

Comment 5 2012-05-18 06:39:48 PDT

Created attachment 142702 [details] Qt 4.8 png diffs click on review to see the diffs

Csaba Osztrogonác

Comment 6 2012-05-18 06:46:07 PDT

Created attachment 142704 [details] Qt 5 png diffs

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