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C_O_L_R_test: add test for paint pointed to by both 3- and 4-byte offsets

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Cosimo Lupo 2023-08-04 11:45:20 +01:00
parent 286e6466cd
commit d2fd4dfb24
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GPG Key ID: DF65A8A5A119C9A8
1 changed files with 23 additions and 12 deletions
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35
Tests/ttLib/tables/C_O_L_R_test.py
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@ -116,7 +116,7 @@ COLR_V1_SAMPLE = (
(b"\x00\x03", "LayerRecordCount (3)"),
(b"\x00\x00\x00\x34", "Offset to BaseGlyphList from beginning of table (52)"),
(b"\x00\x00\x00\x9f", "Offset to LayerList from beginning of table (159)"),
(b"\x00\x00\x01\x62", "Offset to ClipList (354)"),
(b"\x00\x00\x01\x66", "Offset to ClipList (358)"),
(b"\x00\x00\x00\x00", "Offset to DeltaSetIndexMap (NULL)"),
(b"\x00\x00\x00\x00", "Offset to VarStore (NULL)"),
(b"\x00\x06", "BaseGlyphRecord[0].BaseGlyph (6)"),
@ -187,22 +187,26 @@ COLR_V1_SAMPLE = (
(b"\x00\x05", "ColorLine.ColorStop[1].PaletteIndex (5)"),
(b"@\x00", "ColorLine.ColorStop[1].Alpha (1.0)"),
# LayerList
(b"\x00\x00\x00\x04", "LayerList.LayerCount (4)"),
(b"\x00\x00\x00\x05", "LayerList.LayerCount (5)"),
(
b"\x00\x00\x00\x14",
"First Offset to Paint table from beginning of LayerList (20)",
b"\x00\x00\x00\x18",
"First Offset to Paint table from beginning of LayerList (24)",
),
(
b"\x00\x00\x00\x23",
"Second Offset to Paint table from beginning of LayerList (35)",
b"\x00\x00\x00\x27",
"Second Offset to Paint table from beginning of LayerList (39)",
),
(
b"\x00\x00\x00\x4e",
"Third Offset to Paint table from beginning of LayerList (78)",
b"\x00\x00\x00\x52",
"Third Offset to Paint table from beginning of LayerList (82)",
),
(
b"\x00\x00\x00\x9e",
"Fourth Offset to Paint table from beginning of LayerList (158)",
b"\x00\x00\x00\xa2",
"Fourth Offset to Paint table from beginning of LayerList (162)",
),
(
b"\x00\x00\x00\xbc",
"Fifth Offset to Paint table from beginning of LayerList (188)",
),
# BaseGlyphPaintRecord[2]
(b"\x0a", "BaseGlyphPaintRecord[2].Paint.Format (10)"),
@ -296,7 +300,7 @@ COLR_V1_SAMPLE = (
),
(b"\xfc\x17", "xSkewAngle (-0.0611)"),
(b"\x01\xc7", "ySkewAngle (0.0278)"),
# PaintGlyph
# PaintGlyph glyph00011 (pointed to by both PaintSkew above and by LayerList[4] offset)
(b"\x0a", "LayerList.Paint[3].Paint.Paint.Paint.Format (10)"),
(b"\x00\x00\x06", "Offset to Paint subtable from beginning of PaintGlyph (6)"),
(b"\x00\x0b", "LayerList.Paint[2].Glyph (11)"),
@ -413,7 +417,7 @@ COLR_V1_XML = [
" </BaseGlyphPaintRecord>",
"</BaseGlyphList>",
"<LayerList>",
" <!-- LayerCount=4 -->",
" <!-- LayerCount=5 -->",
' <Paint index="0" Format="10"><!-- PaintGlyph -->',
' <Paint Format="3"><!-- PaintVarSolid -->',
' <PaletteIndex value="2"/>',
@ -510,6 +514,13 @@ COLR_V1_XML = [
' <dx value="257"/>',
' <dy value="258"/>',
" </Paint>",
' <Paint index="4" Format="10"><!-- PaintGlyph -->',
' <Paint Format="2"><!-- PaintSolid -->',
' <PaletteIndex value="2"/>',
' <Alpha value="0.5"/>',
" </Paint>",
' <Glyph value="glyph00011"/>',
" </Paint>",
"</LayerList>",
'<ClipList Format="1">',
" <Clip>",