Bug 17385

Summary: ERROR: Font maps SPACE and ZERO WIDTH SPACE to the same glyph. Glyph width not overridden
Product: WebKit Reporter: Jeff Johnson <opendarwin>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Normal CC: mitz
Priority: P2 Keywords: InRadar
Version: 528+ (Nightly build)   
Hardware: Mac   
OS: OS X 10.4   
URL: http://mooseyard.com/Jens/2008/02/network-barbie-says-asynchrony-is-hard/
Attachments:
Description Flags
Raw html source of http://mooseyard.com/Jens/2008/02/network-barbie-says-asynchrony-is-hard/ none

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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