Bug 126778

Summary:	[CSS 2.1 Conformance] visibility: collapse applied on table-row element, table-column element, table-row-group element and table-column-group elements is not supported
Product:	[Applications] konqueror	Reporter:	Rob Buis <buis>
Component:	khtml	Assignee:	Konqueror Developers <konq-bugs>
Status:	CONFIRMED ---
Severity:	normal	CC:	browserbugs2, kde
Priority:	NOR	Keywords:	reproducible, testcase, triaged
Version:	4.8.4
Target Milestone:	---
Platform:	unspecified
OS:	Linux
URL:	http://test.csswg.org/suites/css2.1/latest/html4/column-visibility-001.htm
Latest Commit:		Version Fixed In:
Attachments:	testcase

Description Rob Buis 2006-05-05 10:51:39 UTC

Version:           3.5.1 (using KDE KDE 3.5.1)
Installed from:    Unspecified
OS:                Linux

The testcase should give a 100x100 green rectangle, but it doesn't.
Instead it gives gives 3 rows, in the order green-red-green. The red one
should be collapsing and when it collapses, the table should still maintain
the width of the collapsing row though.
The equivalent webkit bug is :
http://bugzilla.opendarwin.org/show_bug.cgi?id=8735

(Posted on behalf of Joost de Valk)

Comment 1 Allan Sandfeld 2006-05-13 14:53:43 UTC

Known problem.

Comment 2 Nic Gould 2008-04-20 12:40:06 UTC

Confirmed that this still exists in 4.0.3. Behaviour is exactly as described in the original description.

Bugzilla for webkit has moved though, link to relevant webkit is now https://bugs.webkit.org/show_bug.cgi?id=8735
It now has a patch in webkit btw.

Comment 3 Nic Gould 2008-04-20 12:41:53 UTC

Created attachment 24437 [details]
testcase

Testcase now attached.

Comment 4 Gérard Talbot (no longer involved) 2009-01-13 22:26:59 UTC

Complete testcase for visibility: collapse
https://bugzilla.mozilla.org/attachment.cgi?id=147933

Such testcase covers table rows, table columns, table column groups, table sections for tables using border-collapse: collapse model and border-collapse: separate model: the test is rendered in standards compliant rendering mode

Right now, the lastest IE 8 pre-RC1 Partner build 18344 passes the whole test very well.

Gérard

Comment 5 Gérard Talbot (no longer involved) 2011-03-27 23:38:53 UTC

More testcases from CSS 2.1 test suite (RC6):

http://test.csswg.org/suites/css2.1/20110323/html4/column-visibility-001.htm

http://test.csswg.org/suites/css2.1/20110323/html4/column-visibility-002.htm

http://test.csswg.org/suites/css2.1/20110323/html4/column-visibility-003.htm

http://test.csswg.org/suites/css2.1/20110323/html4/columns-001.htm

http://test.csswg.org/suites/css2.1/20110323/html4/row-visibility-003.htm

http://test.csswg.org/suites/css2.1/20110323/html4/visibility-collapse-001.htm

and

http://www.gtalbot.org/BrowserBugsSection/css21testsuite/row-visibility-004.htm

regards, Gérard

Comment 6 Myriam Schweingruber 2012-06-18 17:55:44 UTC

(In reply to comment #5)
> More testcases from CSS 2.1 test suite (RC6):

What is the latest version this is reproducible with? Is this still valid for Konqueror 4.8.4 or later?

Comment 7 Gérard Talbot (no longer involved) 2012-06-20 19:35:16 UTC

Konqueror 4.8.4 when using the KHTML rendering engine fails all of the following tests (which are all triggering web standards compliant rendering mode):

https://bugzilla.mozilla.org/attachment.cgi?id=147933

More testcases from latest RC of CSS 2.1 test suite:

http://test.csswg.org/suites/css2.1/latest/html4/column-visibility-001.htm

http://test.csswg.org/suites/css2.1/latest/html4/column-visibility-002.htm

http://test.csswg.org/suites/css2.1/latest/html4/column-visibility-003.htm

http://test.csswg.org/suites/css2.1/latest/html4/columns-001.htm

http://test.csswg.org/suites/css2.1/latest/html4/row-visibility-003.htm

http://test.csswg.org/suites/css2.1/latest/html4/visibility-collapse-001.htm

and also

http://www.gtalbot.org/BrowserBugsSection/css21testsuite/row-visibility-004.htm

http://www.gtalbot.org/BrowserBugsSection/css21testsuite/column-visibility-004.html

http://test.csswg.org/suites/css2.1/nightly-unstable/html4/column-visibility-004.htm

I have updated the Summary field, the URL field, the component field, the keyword field, the Version field and the Status field.

Gérard