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23 additional Microsoft testcases with the fractional pixel problem

From: Gérard Talbot <css21testsuite@gtalbot.org>
Date: Sun, 16 May 2010 23:14:15 -0700
Message-ID: <eb81c45529879774997c1c25da75fbb7.squirrel@cp3.shieldhost.com>
To: "public-css-testsuite@w3.org" <public-css-testsuite@w3.org>
Cc: "Arron Eicholz" <Arron.Eicholz@microsoft.com>
Hello all,

Arron wrote:
> If there are cases that have this fractional pixel problem let me
know.

There are at least 23 more testcases which show a tiny red border (a
machine would see the red) and which are most likely related to the
fractional pixel being truncated by Firefox 3.6.3, Konqueror 4.4.3 and
Safari 4.0.5:

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-039.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-040.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-047.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-050.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-051.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-058.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-061.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-062.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-094.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-095.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-103.htm

2px red border on this one:
http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-036.htm

2px red border on this one:
http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-039.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-040.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-047.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-050.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-051.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-right-036.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-right-047.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-right-091.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-top-014.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-top-036.htm

http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-top-047.htm

and I have not checked the various margin testcases and the various
border testcases in that Chapter_8.

I checked quickly a few of those testcases and they fit the problem.

E.g.:
http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-bottom-050.htm

25.4mm = 96px;
35.4mm = 133.795px ... which is going to be truncated to 133px, not
rounded to 134px.

--------

E.g.:
http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-039.htm

1cm = 96/2.54 = 37.795px which will be truncated into 37px
-3.54cm = -133.795px which will be truncated into -133px

--------

E.g.:
http://test.csswg.org/source/contributors/microsoft/submitted/Chapter_8/padding-left-036.htm
1cm = 37.795px which will be truncated into 37px
2cm = 75.59 which will be truncated into 75px

etc.

regards, Gérard
-- 
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Received on Monday, 17 May 2010 06:15:20 GMT

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