https://issues.apache.org/bugzilla/show_bug.cgi?id=52873
Bug #: 52873
Summary: Assertion failure in
o.a.f.complexscripts.fonts.GlyphCoverageTable with
fonts having out of order or duplicate glyph indexes
Product: Fop
Version: 1.1dev
Platform: PC
Status: NEW
Severity: normal
Priority: P2
Component: fonts
AssignedTo: [email protected]
ReportedBy: [email protected]
Classification: Unclassified
This is reproduced by running FOP junit tests with font PT Sans Narrow Bold.
Output:
.......
Mar 9, 2012 4:06:29 PM org.apache.fop.fonts.truetype.TTFFile checkTTC
INFO: PT Sans Narrow Bold
Mar 9, 2012 4:06:29 PM
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable
populate
INFO: ignoring out of order or duplicate glyph index: 202
Mar 9, 2012 4:06:29 PM
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable
populate
INFO: ignoring out of order or duplicate glyph index: 218
Mar 9, 2012 4:06:29 PM
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable
populate
INFO: ignoring out of order or duplicate glyph index: 224
Mar 9, 2012 4:06:29 PM
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable
populate
INFO: ignoring out of order or duplicate glyph index: 225
Mar 9, 2012 4:06:29 PM
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable
populate
INFO: ignoring out of order or duplicate glyph index: 234
Mar 9, 2012 4:06:29 PM
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable
populate
INFO: ignoring out of order or duplicate glyph index: 266
and it fails with
junit] Testcase: testUserConfig(org.apache.fop.config.FontsAutoDetectTestCase):
FAILED
[junit] null
[junit] junit.framework.AssertionFailedError
[junit] at
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable.populate(GlyphCoverageTable.java:199)
[junit] at
org.apache.fop.complexscripts.fonts.GlyphCoverageTable$MappedCoverageTable.<init>(GlyphCoverageTable.java:145)
[junit] at
org.apache.fop.complexscripts.fonts.GlyphCoverageTable.createCoverageTable(GlyphCoverageTable.java:90)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readCoverageTableFormat1(OTFAdvancedTypographicTableReader.java:568)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readCoverageTable(OTFAdvancedTypographicTableReader.java:601)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readChainedContextualSubTableFormat3(OTFAdvancedTypographicTableReader.java:1457)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readChainedContextualSubTable(OTFAdvancedTypographicTableReader.java:1512)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readGSUBSubtable(OTFAdvancedTypographicTableReader.java:1657)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readLookupTable(OTFAdvancedTypographicTableReader.java:3193)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readLookupList(OTFAdvancedTypographicTableReader.java:3222)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readCommonLayoutTables(OTFAdvancedTypographicTableReader.java:3243)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readGSUB(OTFAdvancedTypographicTableReader.java:3466)
[junit] at
org.apache.fop.complexscripts.fonts.OTFAdvancedTypographicTableReader.readAll(OTFAdvancedTypographicTableReader.java:84)
[junit] at
org.apache.fop.fonts.truetype.TTFFile.readFont(TTFFile.java:640)
[junit] at
org.apache.fop.fonts.truetype.TTFFontLoader.read(TTFFontLoader.java:101)
[junit] at
org.apache.fop.fonts.truetype.TTFFontLoader.read(TTFFontLoader.java:87)
[junit] at org.apache.fop.fonts.FontLoader.getFont(FontLoader.java:197)
[junit] at
org.apache.fop.fonts.autodetect.FontInfoFinder.find(FontInfoFinder.java:227)
[junit] at org.apache.fop.fonts.FontAdder.add(FontAdder.java:58)
[junit] at
org.apache.fop.fonts.FontDetector.detect(FontDetector.java:95)
[junit] at
org.apache.fop.fonts.FontInfoConfigurator.configure(FontInfoConfigurator.java:94)
[junit] at
org.apache.fop.render.PrintRendererConfigurator.buildFontList(PrintRendererConfigurator.java:109)
[junit] at
org.apache.fop.render.PrintRendererConfigurator.setupFontInfo(PrintRendererConfigurator.java:132)
[junit] at
org.apache.fop.render.intermediate.IFUtil.setupFonts(IFUtil.java:167)
[junit] at
org.apache.fop.render.intermediate.IFRenderer.setupFontInfo(IFRenderer.java:188)
[junit] at
org.apache.fop.area.RenderPagesModel.<init>(RenderPagesModel.java:75)
[junit] at
org.apache.fop.area.AreaTreeHandler.setupModel(AreaTreeHandler.java:135)
[junit] at
org.apache.fop.area.AreaTreeHandler.<init>(AreaTreeHandler.java:105)
[junit] at
org.apache.fop.render.RendererFactory.createFOEventHandler(RendererFactory.java:358)
[junit] at
org.apache.fop.fo.FOTreeBuilder.<init>(FOTreeBuilder.java:105)
[junit] at org.apache.fop.apps.Fop.createDefaultHandler(Fop.java:100)
[junit] at org.apache.fop.apps.Fop.<init>(Fop.java:78)
[junit] at org.apache.fop.apps.FopFactory.newFop(FopFactory.java:297)
[junit] at
org.apache.fop.render.pdf.BasePDFTest.convertFO(BasePDFTest.java:83)
[junit] at
org.apache.fop.config.BaseUserConfigTest.convertFO(BaseUserConfigTest.java:64)
[junit] at
org.apache.fop.config.BaseConstructiveUserConfigTest.testUserConfig(BaseConstructiveUserConfigTest.java:39)
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