44942 – REGRESSION (r61921): RTL text in tag doesn't display in WebKit under certain conditions

RESOLVED FIXED Bug 44942

REGRESSION (r61921): RTL text in tag doesn't display in WebKit under certain conditions

https://bugs.webkit.org/show_bug.cgi?id=44942

Summary REGRESSION (r61921): RTL text in tag doesn't display in WebKit under cert...

Jeremy Moskovich

Reported 2010-08-31 04:34:20 PDT

One of the lines in the URL above (see attached screenshot) isn't displayed in WebKit, but shows up fine in FF & IE. Reduced testcase attached. Marking as a regression due to the fact this doesn't reproduce on Safari 5.0 on Windows, still need to test with older versions of Safari on Mac to be sure. Browsers tested: Safari 5.0 Windows: OK Safari 5.0.1/Mac : FAIL WebKit nightly (r66356): FAIL

Attachments
Screenshot (258.51 KB, image/jpeg) 2010-08-31 04:36 PDT, Jeremy Moskovich	no flags	Details
Reduced test case (1011 bytes, text/html) 2010-08-31 04:37 PDT, Jeremy Moskovich	no flags	Details
testcase reduced even further - minimal, I think. (1.30 KB, text/html) 2010-08-31 05:03 PDT, Aharon (Vladimir) Lanin	no flags	Details
Still smaller (just less text). (953 bytes, text/html) 2010-08-31 05:06 PDT, Aharon (Vladimir) Lanin	no flags	Details
Do not bail out if the explicit embedding sequence was a no-op (20.51 KB, patch) 2011-02-02 20:03 PST, mitz	mitz: review+	Details Formatted Diff Diff
Show Obsolete (2) View All Add attachment proposed patch, testcase, etc.

Jeremy Moskovich

Comment 1 2010-08-31 04:36:12 PDT

Created attachment 66032 [details] Screenshot

Jeremy Moskovich

Comment 2 2010-08-31 04:37:14 PDT

Created attachment 66033 [details] Reduced test case

Aharon (Vladimir) Lanin

Comment 3 2010-08-31 05:03:31 PDT

Created attachment 66036 [details] testcase reduced even further - minimal, I think. The is not actually relevant - a will do just as nicely. The table stuff and the RTL are necessary, however. A further-reduced test case attached, see comments inside.

Aharon (Vladimir) Lanin

Comment 4 2010-08-31 05:06:18 PDT

Created attachment 66037 [details] Still smaller (just less text).

mitz

Comment 5 2010-08-31 21:42:39 PDT

Regressed in <http://trac.webkit.org/changeset/61921>.

mitz

Comment 6 2010-08-31 21:43:28 PDT

<rdar://problem/8380506>

mitz

Comment 7 2011-02-02 20:03:42 PST

Created attachment 81025 [details] Do not bail out if the explicit embedding sequence was a no-op

mitz

Comment 8 2011-02-02 20:11:48 PST

Comment on attachment 81025 [details] Do not bail out if the explicit embedding sequence was a no-op Sam gave this an enthusiastic r+

mitz

Comment 9 2011-02-02 20:14:49 PST

Committed r77461. http://trac.webkit.org/changeset/77461

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