Closed
Bug 578127
Opened 14 years ago
Closed 14 years ago
REFTEST TEST-UNEXPECTED-FAIL | file:///c:/talos-slave/mozilla-central-win7-opt-u-reftest-d2d/build/reftest/tests/layout/reftests/bidi/visualmarquee.html logicalmarquee.html
Categories
(Core :: General, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: armenzg, Unassigned)
References
Details
Attachments
(1 file)
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32.26 KB,
text/plain
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Details |
After enabling reftests for Direct 2D we are hitting this failure in this test suite. http://hg.mozilla.org/mozilla-central/rev/f32afa31a2e1
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Comment 1•14 years ago
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This looks like a kerning issue.
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Comment 2•14 years ago
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This does not actually have anything to do with bidi text, or with the Hebrew font used in that reftest. Here is a simplified testcase: loading the following examples into separate tabs and switching back and forth between them, the text can be seen to shift slightly: data:text/html,<html><body><div style="text-align:right">Hello</div></body></html> data:text/html,<html><body><marquee scrollamount="0" behavior="alternate">Hello</marquee></body></html>
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Comment 3•14 years ago
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This issue also occurs on OS X (bug 561637). On Windows, it occurs with the DirectWrite font backend using either DW or Harfbuzz shaping; it does not occur using the GDI backend.
See Also: → 561637
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Comment 4•14 years ago
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This should be fixed as a result of smontagu's reftest patch in bug 561637.
Status: NEW → RESOLVED
Closed: 14 years ago
Resolution: --- → FIXED
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Description
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