NEW 17385
ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width not overridden 
https://bugs.webkit.org/show_bug.cgi?id=17385
Summary ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width no...
Jeff Johnson
Reported 2008-02-15 22:20:41 PST
Overview Description: When running Safari using the run-safari script and a WebKit debug build, I get console errors when loading the page <http://mooseyard.com/Jens/2008/02/network-barbie-says-asynchrony-is-hard/>. Steps to Reproduce: 1) Build debug version of WebKit. 2) Open Terminal.app. 3) Run WebKitTools/Scripts/run-safari 4) Load http://mooseyard.com/Jens/2008/02/network-barbie-says-asynchrony-is-hard/ Actual Results: In Terminal.app, I see the following messages: Starting Safari with DYLD_FRAMEWORK_PATH set to point to built WebKit in /Volumes/Data/OpenSource/WebKit/WebKitBuild/Debug. ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width not overridden. (/Volumes/Data/OpenSource/WebKit/WebCore/platform/graphics/SimpleFontData.cpp:109 WebCore::SimpleFontData::SimpleFontData(const WebCore::FontPlatformData&, bool, bool, WebCore::SVGFontData*)) ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width not overridden. (/Volumes/Data/OpenSource/WebKit/WebCore/platform/graphics/SimpleFontData.cpp:109 WebCore::SimpleFontData::SimpleFontData(const WebCore::FontPlatformData&, bool, bool, WebCore::SVGFontData*)) ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width not overridden. (/Volumes/Data/OpenSource/WebKit/WebCore/platform/graphics/SimpleFontData.cpp:109 WebCore::SimpleFontData::SimpleFontData(const WebCore::FontPlatformData&, bool, bool, WebCore::SVGFontData*)) ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width not overridden. (/Volumes/Data/OpenSource/WebKit/WebCore/platform/graphics/SimpleFontData.cpp:109 WebCore::SimpleFontData::SimpleFontData(const WebCore::FontPlatformData&, bool, bool, WebCore::SVGFontData*)) Expected Results: No errors, just "Starting Safari with DYLD_FRAMEWORK_PATH set to point to built WebKit in /Volumes/Data/OpenSource/WebKit/WebKitBuild/Debug." Build Date & Platform: WebKit revision 30334, Mac OS X 10.4.11, MacBook Pro Intel Core 2 Duo.
Attachments
Raw html source of http://mooseyard.com/Jens/2008/02/network-barbie-says-asynchrony-is-hard/ (22.42 KB, text/html)
2008-02-15 22:23 PST, Jeff Johnson 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Jeff Johnson
Comment 2 2008-02-15 22:24:06 PST
To reproduce the bug reliably, you may need to re-launch Safari and empty the cache.
Mark Rowe (bdash)
Comment 3 2008-02-15 22:26:45 PST
<rdar://problem/4785184>
mitz
Comment 4 2008-02-15 22:30:31 PST
Looks like a problem with Hiragana Kaku Gothic Std W8.
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