C_O_L_R_test: add tests for COLRv1 decompile/compile/fromXML/toXML
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Cosimo Lupo
parent
49d504d970
commit
d9144d4dfc
@ -5,31 +5,31 @@ from fontTools.ttLib.tables.C_O_L_R_ import table_C_O_L_R_
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import pytest
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COLR_DATA = (
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b"\x00\x00" # Version
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b"\x00\x01" # BaseGlyphRecordCount
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COLR_V0_DATA = (
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b"\x00\x00" # Version (0)
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b"\x00\x01" # BaseGlyphRecordCount (1)
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b"\x00\x00\x00\x0e" # Offset to BaseGlyphRecordArray
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b"\x00\x00\x00\x14" # Offset to LayerRecordArray
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b"\x00\x03" # LayerRecordCount
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b"\x00\x06" # BaseGlyphRecord[0].BaseGlyph
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b"\x00\x00" # BaseGlyphRecord[0].FirstLayerIndex
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b"\x00\x03" # BaseGlyphRecord[0].NumLayers
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b"\x00\x07" # LayerRecord[0].LayerGlyph
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b"\x00\x00" # LayerRecord[0].PaletteIndex
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b"\x00\x08" # LayerRecord[1].LayerGlyph
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b"\x00\x01" # LayerRecord[1].PaletteIndex
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b"\x00\t" # LayerRecord[2].LayerGlyph
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b"\x00\x02" # LayerRecord[3].PaletteIndex
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b"\x00\x03" # LayerRecordCount (3)
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b"\x00\x06" # BaseGlyphRecord[0].BaseGlyph (6)
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b"\x00\x00" # BaseGlyphRecord[0].FirstLayerIndex (0)
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b"\x00\x03" # BaseGlyphRecord[0].NumLayers (3)
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b"\x00\x07" # LayerRecord[0].LayerGlyph (7)
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b"\x00\x00" # LayerRecord[0].PaletteIndex (0)
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b"\x00\x08" # LayerRecord[1].LayerGlyph (8)
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b"\x00\x01" # LayerRecord[1].PaletteIndex (1)
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b"\x00\t" # LayerRecord[2].LayerGlyph (9)
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b"\x00\x02" # LayerRecord[3].PaletteIndex (2)
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)
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COLR_XML = [
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COLR_V0_XML = [
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'<version value="0"/>',
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'<ColorGlyph name="glyph00006">',
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' <layer colorID="0" name="glyph00007"/>',
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' <layer colorID="1" name="glyph00008"/>',
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' <layer colorID="2" name="glyph00009"/>',
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'</ColorGlyph>',
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"</ColorGlyph>",
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]
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@ -40,19 +40,274 @@ def dump(table, ttFont=None):
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@pytest.fixture
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def font():
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font = ttLib.TTFont()
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font.setGlyphOrder(["glyph%05d" % i for i in range(10)])
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font.setGlyphOrder(["glyph%05d" % i for i in range(30)])
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return font
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def test_decompile_and_compile(font):
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colr = table_C_O_L_R_()
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colr.decompile(COLR_DATA, font)
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assert colr.compile(font) == COLR_DATA
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class COLR_V0_Test(object):
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def test_decompile_and_compile(self, font):
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colr = table_C_O_L_R_()
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colr.decompile(COLR_V0_DATA, font)
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assert colr.compile(font) == COLR_V0_DATA
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def test_decompile_and_dump_xml(self, font):
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colr = table_C_O_L_R_()
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colr.decompile(COLR_V0_DATA, font)
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dump(colr, font)
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assert getXML(colr.toXML, font) == COLR_V0_XML
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def test_load_from_xml_and_compile(self, font):
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colr = table_C_O_L_R_()
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for name, attrs, content in parseXML(COLR_V0_XML):
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colr.fromXML(name, attrs, content, font)
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assert colr.compile(font) == COLR_V0_DATA
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def test_decompile_and_dump_xml(font):
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colr = table_C_O_L_R_()
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colr.decompile(COLR_DATA, font)
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COLR_V1_DATA = (
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b"\x00\x01" # Version (1)
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b"\x00\x01" # BaseGlyphRecordCount (1)
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b"\x00\x00\x00\x16" # Offset to BaseGlyphRecordArray
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b"\x00\x00\x00\x1c" # Offset to LayerRecordArray
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b"\x00\x03" # LayerRecordCount (3)
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b"\x00\x00\x00(" # Offset to BaseGlyphV1Array
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b"\x00\x00\x00\x00" # Offset to VarStore (NULL)
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b"\x00\x06" # BaseGlyphRecord[0].BaseGlyph (6)
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b"\x00\x00" # BaseGlyphRecord[0].FirstLayerIndex (0)
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b"\x00\x03" # BaseGlyphRecord[0].NumLayers (3)
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b"\x00\x07" # LayerRecord[0].LayerGlyph (7)
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b"\x00\x00" # LayerRecord[0].PaletteIndex (0)
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b"\x00\x08" # LayerRecord[1].LayerGlyph (8)
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b"\x00\x01" # LayerRecord[1].PaletteIndex (1)
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b"\x00\t" # LayerRecord[2].LayerGlyph (9)
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b"\x00\x02" # LayerRecord[3].PaletteIndex (2)
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b"\x00\x00\x00\x01" # BaseGlyphV1Array.BaseGlyphCount (1)
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b"\x00\n" # BaseGlyphV1Array.BaseGlyphV1Record[0].BaseGlyph (10)
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b"\x00\x00\x00\n" # Offset to LayerV1Array
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b"\x00\x00\x00\x03" # LayerV1Array.LayerCount (3)
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b"\x00\x0b" # LayerV1Array.LayerV1Record[0].LayerGlyph (11)
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b"\x00\x00\x00\x16" # Offset to Paint
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b"\x00\x0c" # LayerV1Array.LayerV1Record[1].LayerGlyph (12)
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b"\x00\x00\x00 " # Offset to Paint
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b"\x00\r" # LayerV1Array.LayerV1Record[2].LayerGlyph (13)
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b"\x00\x00\x00x" # Offset to Paint
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b"\x00\x01" # Paint.Format (1)
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b"\x00\x02" # Paint.Color.PaletteIndex (2)
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b" \x00" # Paint.Color.Transparency.value (0.5)
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b"\x00\x00\x00\x00" # Paint.Color.Transparency.varIdx (0)
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b"\x00\x02" # Paint.Format (2)
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b"\x00\x00\x00*" # Offset to ColorLine
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b"\x00\x01" # Paint.p0.x.value (1)
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b"\x00\x00\x00\x00" # Paint.p0.x.varIdx (0)
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b"\x00\x02" # Paint.p0.y.value (2)
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b"\x00\x00\x00\x00" # Paint.p0.y.varIdx (0)
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b"\xff\xfd" # Paint.p1.x.value (-3)
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b"\x00\x00\x00\x00" # Paint.p1.x.varIdx (0)
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b"\xff\xfc" # Paint.p1.y.value (-4)
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b"\x00\x00\x00\x00" # Paint.p1.y.varIdx (0)
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b"\x00\x05" # Paint.p2.x.value (5)
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b"\x00\x00\x00\x00" # Paint.p2.y.varIdx (0)
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b"\x00\x06" # Paint.p2.y.value (5)
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b"\x00\x00\x00\x00" # Paint.p2.y.varIdx (0)
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b"\x00\x01" # ColorLine.Extend (1 or "repeat")
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b"\x00\x03" # ColorLine.StopCount (3)
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b"\x00\x00" # ColorLine.ColorStop[0].StopOffset.value (0.0)
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b"\x00\x00\x00\x00" # ColorLine.ColorStop[0].StopOffset.varIdx (0)
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b"\x00\x03" # ColorLine.ColorStop[0].Color.PaletteIndex (3)
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b"\x00\x00" # ColorLine.ColorStop[0].Color.Transparency.value (0.0)
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b"\x00\x00\x00\x00" # ColorLine.ColorStop[0].Color.Transparency.varIdx (0)
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b" \x00" # ColorLine.ColorStop[1].StopOffset.value (0.5)
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b"\x00\x00\x00\x00" # ColorLine.ColorStop[1].StopOffset.varIdx (0)
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b"\x00\x04" # ColorLine.ColorStop[1].Color.PaletteIndex (4)
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b"\x00\x00" # ColorLine.ColorStop[1].Color.Transparency.value (0.0)
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b"\x00\x00\x00\x00" # ColorLine.ColorStop[1].Color.Transparency.varIdx (0)
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b"@\x00" # ColorLine.ColorStop[2].StopOffset.value (1.0)
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b"\x00\x00\x00\x00" # ColorLine.ColorStop[2].StopOffset.varIdx (0)
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b"\x00\x05" # ColorLine.ColorStop[2].Color.PaletteIndex (5)
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b"\x00\x00" # ColorLine.ColorStop[2].Color.Transparency.value (0.0)
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b"\x00\x00\x00\x00" # ColorLine.ColorStop[2].Color.Transparency.varIdx (0)
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b"\x00\x03" # Paint.Format (3)
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b"\x00\x00\x00." # Offset to ColorLine
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b"\x00\x07" # Paint.c0.x.value (7)
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b"\x00\x00\x00\x00"
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b"\x00\x08" # Paint.c0.y.value (8)
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b"\x00\x00\x00\x00"
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b"\x00\t" # Paint.c1.x.value (9)
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b"\x00\x00\x00\x00"
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b"\x00\n" # Paint.c1.y.value (10)
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b"\x00\x00\x00\x00"
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b"\x00\x0b" # Paint.r0.value (11)
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b"\x00\x00\x00\x00"
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b"\x00\x0c" # Paint.r1.value (12)
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b"\x00\x00\x00\x00"
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b"\x00\x00\x00N" # Offset to Affine2x2
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b"\x00\x00" # ColorLine.Extend (0 or "pad")
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b"\x00\x02" # ColorLine.StopCount (2)
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b"\x00\x00" # ColorLine.ColorStop[0].StopOffset.value (0.0)
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b"\x00\x00\x00\x00"
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b"\x00\x06" # ColorLine.ColorStop[0].Color.PaletteIndex (6)
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b"\x00\x00"
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b"\x00\x00\x00\x00"
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b"@\x00" # ColorLine.ColorStop[1].StopOffset.value (1.0)
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b"\x00\x00\x00\x00"
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b"\x00\x07" # ColorLine.ColorStop[1].Color.PaletteIndex (7)
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b"\x19\x9a" # ColorLine.ColorStop[1].Color.Transparency.value (0.4)
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b"\x00\x00\x00\x00"
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b"\xff\xf3\x00\x00" # Affine2x2.xx.value (-13)
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b"\x00\x00\x00\x00"
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b"\x00\x0e\x00\x00" # Affine2x2.xy.value (14)
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b"\x00\x00\x00\x00"
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b"\x00\x0f\x00\x00" # Affine2x2.yx.value (15)
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b"\x00\x00\x00\x00"
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b"\xff\xef\x00\x00" # Affine2x2.yy.value (-17)
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b"\x00\x00\x00\x00"
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)
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dump(colr, font)
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assert getXML(colr.toXML, font) == COLR_XML
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COLR_V1_XML = [
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'<Version value="1"/>',
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"<!-- BaseGlyphRecordCount=1 -->",
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"<BaseGlyphRecordArray>",
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' <BaseGlyphRecord index="0">',
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' <BaseGlyph value="glyph00006"/>',
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' <FirstLayerIndex value="0"/>',
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' <NumLayers value="3"/>',
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" </BaseGlyphRecord>",
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"</BaseGlyphRecordArray>",
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"<LayerRecordArray>",
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' <LayerRecord index="0">',
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' <LayerGlyph value="glyph00007"/>',
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' <PaletteIndex value="0"/>',
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" </LayerRecord>",
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' <LayerRecord index="1">',
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' <LayerGlyph value="glyph00008"/>',
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' <PaletteIndex value="1"/>',
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" </LayerRecord>",
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' <LayerRecord index="2">',
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' <LayerGlyph value="glyph00009"/>',
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' <PaletteIndex value="2"/>',
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" </LayerRecord>",
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"</LayerRecordArray>",
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"<!-- LayerRecordCount=3 -->",
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"<BaseGlyphV1Array>",
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" <!-- BaseGlyphCount=1 -->",
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' <BaseGlyphV1Record index="0">',
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' <BaseGlyph value="glyph00010"/>',
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" <LayerV1Array>",
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" <!-- LayerCount=3 -->",
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' <LayerV1Record index="0">',
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' <LayerGlyph value="glyph00011"/>',
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' <Paint Format="1">',
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" <Color>",
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' <PaletteIndex value="2"/>',
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' <Transparency value="0.5"/>',
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" </Color>",
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" </Paint>",
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" </LayerV1Record>",
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' <LayerV1Record index="1">',
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' <LayerGlyph value="glyph00012"/>',
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' <Paint Format="2">',
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" <ColorLine>",
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' <Extend value="repeat"/>',
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" <!-- StopCount=3 -->",
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' <ColorStop index="0">',
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' <StopOffset value="0.0"/>',
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" <Color>",
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' <PaletteIndex value="3"/>',
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' <Transparency value="0.0"/>',
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" </Color>",
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" </ColorStop>",
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' <ColorStop index="1">',
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' <StopOffset value="0.5"/>',
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" <Color>",
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' <PaletteIndex value="4"/>',
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' <Transparency value="0.0"/>',
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" </Color>",
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" </ColorStop>",
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' <ColorStop index="2">',
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' <StopOffset value="1.0"/>',
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" <Color>",
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' <PaletteIndex value="5"/>',
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' <Transparency value="0.0"/>',
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" </Color>",
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" </ColorStop>",
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" </ColorLine>",
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" <p0>",
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' <x value="1"/>',
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' <y value="2"/>',
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" </p0>",
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" <p1>",
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' <x value="-3"/>',
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' <y value="-4"/>',
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" </p1>",
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" <p2>",
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' <x value="5"/>',
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' <y value="6"/>',
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" </p2>",
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" </Paint>",
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" </LayerV1Record>",
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' <LayerV1Record index="2">',
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' <LayerGlyph value="glyph00013"/>',
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' <Paint Format="3">',
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" <ColorLine>",
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' <Extend value="pad"/>',
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" <!-- StopCount=2 -->",
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' <ColorStop index="0">',
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' <StopOffset value="0.0"/>',
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" <Color>",
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' <PaletteIndex value="6"/>',
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' <Transparency value="0.0"/>',
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" </Color>",
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" </ColorStop>",
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' <ColorStop index="1">',
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' <StopOffset value="1.0"/>',
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" <Color>",
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' <PaletteIndex value="7"/>',
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' <Transparency value="0.4"/>',
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" </Color>",
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" </ColorStop>",
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" </ColorLine>",
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" <c0>",
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' <x value="7"/>',
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' <y value="8"/>',
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" </c0>",
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" <c1>",
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' <x value="9"/>',
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' <y value="10"/>',
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" </c1>",
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' <r0 value="11"/>',
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' <r1 value="12"/>',
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" <Affine>",
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' <xx value="-13.0"/>',
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' <xy value="14.0"/>',
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' <yx value="15.0"/>',
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' <yy value="-17.0"/>',
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" </Affine>",
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" </Paint>",
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" </LayerV1Record>",
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" </LayerV1Array>",
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" </BaseGlyphV1Record>",
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"</BaseGlyphV1Array>",
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]
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class COLR_V1_Test(object):
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def test_decompile_and_compile(self, font):
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colr = table_C_O_L_R_()
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colr.decompile(COLR_V1_DATA, font)
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assert colr.compile(font) == COLR_V1_DATA
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def test_decompile_and_dump_xml(self, font):
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colr = table_C_O_L_R_()
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colr.decompile(COLR_V1_DATA, font)
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dump(colr, font)
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assert getXML(colr.toXML, font) == COLR_V1_XML
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def test_load_from_xml_and_compile(self, font):
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colr = table_C_O_L_R_()
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for name, attrs, content in parseXML(COLR_V1_XML):
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colr.fromXML(name, attrs, content, font)
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assert colr.compile(font) == COLR_V1_DATA
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