def test_splitMarkBasePos():
from fontTools.otlLib.builder import buildAnchor, buildMarkBasePosSubtable
marks = {
"acutecomb": (0, buildAnchor(0, 600)),
"gravecomb": (0, buildAnchor(0, 590)),
"cedillacomb": (1, buildAnchor(0, 0)),
}
bases = {
"a": {
0: buildAnchor(350, 500),
1: None,
},
"c": {
0: buildAnchor(300, 700),
1: buildAnchor(300, 0),
},
}
glyphOrder = ["a", "c", "acutecomb", "gravecomb", "cedillacomb"]
glyphMap = {g: i for i, g in enumerate(glyphOrder)}
oldSubTable = buildMarkBasePosSubtable(marks, bases, glyphMap)
oldSubTable.MarkCoverage.Format = oldSubTable.BaseCoverage.Format = 1
newSubTable = otTables.MarkBasePos()
ok = otTables.splitMarkBasePos(oldSubTable,
newSubTable,
overflowRecord=None)
assert ok
assert oldSubTable.Format == newSubTable.Format
assert oldSubTable.MarkCoverage.glyphs == ["acutecomb", "gravecomb"]
assert newSubTable.MarkCoverage.glyphs == ["cedillacomb"]
assert newSubTable.MarkCoverage.Format == 1
assert oldSubTable.BaseCoverage.glyphs == newSubTable.BaseCoverage.glyphs
assert newSubTable.BaseCoverage.Format == 1
assert oldSubTable.ClassCount == newSubTable.ClassCount == 1
assert oldSubTable.MarkArray.MarkCount == 2
assert newSubTable.MarkArray.MarkCount == 1
assert oldSubTable.BaseArray.BaseCount == newSubTable.BaseArray.BaseCount
assert newSubTable.BaseArray.BaseRecord[0].BaseAnchor[0] is None
assert newSubTable.BaseArray.BaseRecord[1].BaseAnchor[0] == buildAnchor(
300, 0)
def test_splitMarkBasePos():
from fontTools.otlLib.builder import buildAnchor, buildMarkBasePosSubtable
marks = {
"acutecomb": (0, buildAnchor(0, 600)),
"gravecomb": (0, buildAnchor(0, 590)),
"cedillacomb": (1, buildAnchor(0, 0)),
}
bases = {
"a": {
0: buildAnchor(350, 500),
1: None,
},
"c": {
0: buildAnchor(300, 700),
1: buildAnchor(300, 0),
},
}
glyphOrder = ["a", "c", "acutecomb", "gravecomb", "cedillacomb"]
glyphMap = {g: i for i, g in enumerate(glyphOrder)}
oldSubTable = buildMarkBasePosSubtable(marks, bases, glyphMap)
oldSubTable.MarkCoverage.Format = oldSubTable.BaseCoverage.Format = 1
newSubTable = otTables.MarkBasePos()
ok = otTables.splitMarkBasePos(oldSubTable, newSubTable, overflowRecord=None)
assert ok
assert oldSubTable.Format == newSubTable.Format
assert oldSubTable.MarkCoverage.glyphs == [
"acutecomb", "gravecomb"
]
assert newSubTable.MarkCoverage.glyphs == ["cedillacomb"]
assert newSubTable.MarkCoverage.Format == 1
assert oldSubTable.BaseCoverage.glyphs == newSubTable.BaseCoverage.glyphs
assert newSubTable.BaseCoverage.Format == 1
assert oldSubTable.ClassCount == newSubTable.ClassCount == 1
assert oldSubTable.MarkArray.MarkCount == 2
assert newSubTable.MarkArray.MarkCount == 1
assert oldSubTable.BaseArray.BaseCount == newSubTable.BaseArray.BaseCount
assert newSubTable.BaseArray.BaseRecord[0].BaseAnchor[0] is None
assert newSubTable.BaseArray.BaseRecord[1].BaseAnchor[0] == buildAnchor(300, 0)
def test_buildMarkBasePosSubtable(self):
anchor = builder.buildAnchor
marks = {
"acute": (0, anchor(300, 700)),
"cedilla": (1, anchor(300, -100)),
"grave": (0, anchor(300, 700)),
}
bases = {
# Make sure we can handle missing entries.
"A": {}, # no entry for any markClass
"B": {
0: anchor(500, 900)
}, # only markClass 0 specified
"C": {
1: anchor(500, -10)
}, # only markClass 1 specified
"a": {
0: anchor(500, 400),
1: anchor(500, -20)
},
"b": {
0: anchor(500, 800),
1: anchor(500, -20)
},
}
table = builder.buildMarkBasePosSubtable(marks, bases, self.GLYPHMAP)
assert getXML(table.toXML) == [
'<MarkBasePos Format="1">',
" <MarkCoverage>",
' <Glyph value="grave"/>',
' <Glyph value="acute"/>',
' <Glyph value="cedilla"/>',
" </MarkCoverage>",
" <BaseCoverage>",
' <Glyph value="A"/>',
' <Glyph value="B"/>',
' <Glyph value="C"/>',
' <Glyph value="a"/>',
' <Glyph value="b"/>',
" </BaseCoverage>",
" <!-- ClassCount=2 -->",
" <MarkArray>",
" <!-- MarkCount=3 -->",
' <MarkRecord index="0">', # grave
' <Class value="0"/>',
' <MarkAnchor Format="1">',
' <XCoordinate value="300"/>',
' <YCoordinate value="700"/>',
" </MarkAnchor>",
" </MarkRecord>",
' <MarkRecord index="1">', # acute
' <Class value="0"/>',
' <MarkAnchor Format="1">',
' <XCoordinate value="300"/>',
' <YCoordinate value="700"/>',
" </MarkAnchor>",
" </MarkRecord>",
' <MarkRecord index="2">', # cedilla
' <Class value="1"/>',
' <MarkAnchor Format="1">',
' <XCoordinate value="300"/>',
' <YCoordinate value="-100"/>',
" </MarkAnchor>",
" </MarkRecord>",
" </MarkArray>",
" <BaseArray>",
" <!-- BaseCount=5 -->",
' <BaseRecord index="0">', # A
' <BaseAnchor index="0" empty="1"/>',
' <BaseAnchor index="1" empty="1"/>',
" </BaseRecord>",
' <BaseRecord index="1">', # B
' <BaseAnchor index="0" Format="1">',
' <XCoordinate value="500"/>',
' <YCoordinate value="900"/>',
" </BaseAnchor>",
' <BaseAnchor index="1" empty="1"/>',
" </BaseRecord>",
' <BaseRecord index="2">', # C
' <BaseAnchor index="0" empty="1"/>',
' <BaseAnchor index="1" Format="1">',
' <XCoordinate value="500"/>',
' <YCoordinate value="-10"/>',
" </BaseAnchor>",
" </BaseRecord>",
' <BaseRecord index="3">', # a
' <BaseAnchor index="0" Format="1">',
' <XCoordinate value="500"/>',
' <YCoordinate value="400"/>',
" </BaseAnchor>",
' <BaseAnchor index="1" Format="1">',
' <XCoordinate value="500"/>',
' <YCoordinate value="-20"/>',
" </BaseAnchor>",
" </BaseRecord>",
' <BaseRecord index="4">', # b
' <BaseAnchor index="0" Format="1">',
' <XCoordinate value="500"/>',
' <YCoordinate value="800"/>',
" </BaseAnchor>",
' <BaseAnchor index="1" Format="1">',
' <XCoordinate value="500"/>',
' <YCoordinate value="-20"/>',
" </BaseAnchor>",
" </BaseRecord>",
" </BaseArray>",
"</MarkBasePos>",
]
def test_splitMarkBasePos():
from fontTools.otlLib.builder import buildAnchor, buildMarkBasePosSubtable
marks = {
"acutecomb": (0, buildAnchor(0, 600)),
"gravecomb": (0, buildAnchor(0, 590)),
"cedillacomb": (1, buildAnchor(0, 0)),
}
bases = {
"a": {
0: buildAnchor(350, 500),
1: None,
},
"c": {
0: buildAnchor(300, 700),
1: buildAnchor(300, 0),
},
}
glyphOrder = ["a", "c", "acutecomb", "gravecomb", "cedillacomb"]
glyphMap = {g: i for i, g in enumerate(glyphOrder)}
oldSubTable = buildMarkBasePosSubtable(marks, bases, glyphMap)
newSubTable = otTables.MarkBasePos()
ok = otTables.splitMarkBasePos(oldSubTable,
newSubTable,
overflowRecord=None)
assert ok
assert getXML(oldSubTable.toXML) == [
'<MarkBasePos Format="1">',
' <MarkCoverage>',
' <Glyph value="acutecomb"/>',
' <Glyph value="gravecomb"/>',
' </MarkCoverage>',
' <BaseCoverage>',
' <Glyph value="a"/>',
' <Glyph value="c"/>',
' </BaseCoverage>',
' <!-- ClassCount=1 -->',
' <MarkArray>',
' <!-- MarkCount=2 -->',
' <MarkRecord index="0">',
' <Class value="0"/>',
' <MarkAnchor Format="1">',
' <XCoordinate value="0"/>',
' <YCoordinate value="600"/>',
' </MarkAnchor>',
' </MarkRecord>',
' <MarkRecord index="1">',
' <Class value="0"/>',
' <MarkAnchor Format="1">',
' <XCoordinate value="0"/>',
' <YCoordinate value="590"/>',
' </MarkAnchor>',
' </MarkRecord>',
' </MarkArray>',
' <BaseArray>',
' <!-- BaseCount=2 -->',
' <BaseRecord index="0">',
' <BaseAnchor index="0" Format="1">',
' <XCoordinate value="350"/>',
' <YCoordinate value="500"/>',
' </BaseAnchor>',
' </BaseRecord>',
' <BaseRecord index="1">',
' <BaseAnchor index="0" Format="1">',
' <XCoordinate value="300"/>',
' <YCoordinate value="700"/>',
' </BaseAnchor>',
' </BaseRecord>',
' </BaseArray>',
'</MarkBasePos>',
]
assert getXML(newSubTable.toXML) == [
'<MarkBasePos Format="1">',
' <MarkCoverage>',
' <Glyph value="cedillacomb"/>',
' </MarkCoverage>',
' <BaseCoverage>',
' <Glyph value="a"/>',
' <Glyph value="c"/>',
' </BaseCoverage>',
' <!-- ClassCount=1 -->',
' <MarkArray>',
' <!-- MarkCount=1 -->',
' <MarkRecord index="0">',
' <Class value="0"/>',
' <MarkAnchor Format="1">',
' <XCoordinate value="0"/>',
' <YCoordinate value="0"/>',
' </MarkAnchor>',
' </MarkRecord>',
' </MarkArray>',
' <BaseArray>',
' <!-- BaseCount=2 -->',
' <BaseRecord index="0">',
' <BaseAnchor index="0" empty="1"/>',
' </BaseRecord>',
' <BaseRecord index="1">',
' <BaseAnchor index="0" Format="1">',
' <XCoordinate value="300"/>',
' <YCoordinate value="0"/>',
' </BaseAnchor>',
' </BaseRecord>',
' </BaseArray>',
'</MarkBasePos>',
]
def test_buildMarkBasePosSubtable(self):
anchor = builder.buildAnchor
marks = {
"acute": (0, anchor(300, 700)),
"cedilla": (1, anchor(300, -100)),
"grave": (0, anchor(300, 700))
}
bases = {
# Make sure we can handle missing entries.
"A": {}, # no entry for any markClass
"B": {0: anchor(500, 900)}, # only markClass 0 specified
"C": {1: anchor(500, -10)}, # only markClass 1 specified
"a": {0: anchor(500, 400), 1: anchor(500, -20)},
"b": {0: anchor(500, 800), 1: anchor(500, -20)}
}
table = builder.buildMarkBasePosSubtable(marks, bases, self.GLYPHMAP)
self.maxDiff = None
self.assertEqual(getXML(table.toXML),
'<MarkBasePos Format="1">'
' <MarkCoverage>'
' <Glyph value="grave"/>'
' <Glyph value="acute"/>'
' <Glyph value="cedilla"/>'
' </MarkCoverage>'
' <BaseCoverage>'
' <Glyph value="A"/>'
' <Glyph value="B"/>'
' <Glyph value="C"/>'
' <Glyph value="a"/>'
' <Glyph value="b"/>'
' </BaseCoverage>'
' <!-- ClassCount=2 -->'
' <MarkArray>'
' <!-- MarkCount=3 -->'
' <MarkRecord index="0">' # grave
' <Class value="0"/>'
' <MarkAnchor Format="1">'
' <XCoordinate value="300"/>'
' <YCoordinate value="700"/>'
' </MarkAnchor>'
' </MarkRecord>'
' <MarkRecord index="1">' # acute
' <Class value="0"/>'
' <MarkAnchor Format="1">'
' <XCoordinate value="300"/>'
' <YCoordinate value="700"/>'
' </MarkAnchor>'
' </MarkRecord>'
' <MarkRecord index="2">' # cedilla
' <Class value="1"/>'
' <MarkAnchor Format="1">'
' <XCoordinate value="300"/>'
' <YCoordinate value="-100"/>'
' </MarkAnchor>'
' </MarkRecord>'
' </MarkArray>'
' <BaseArray>'
' <!-- BaseCount=5 -->'
' <BaseRecord index="0">' # A
' <BaseAnchor index="0" empty="1"/>'
' <BaseAnchor index="1" empty="1"/>'
' </BaseRecord>'
' <BaseRecord index="1">' # B
' <BaseAnchor index="0" Format="1">'
' <XCoordinate value="500"/>'
' <YCoordinate value="900"/>'
' </BaseAnchor>'
' <BaseAnchor index="1" empty="1"/>'
' </BaseRecord>'
' <BaseRecord index="2">' # C
' <BaseAnchor index="0" empty="1"/>'
' <BaseAnchor index="1" Format="1">'
' <XCoordinate value="500"/>'
' <YCoordinate value="-10"/>'
' </BaseAnchor>'
' </BaseRecord>'
' <BaseRecord index="3">' # a
' <BaseAnchor index="0" Format="1">'
' <XCoordinate value="500"/>'
' <YCoordinate value="400"/>'
' </BaseAnchor>'
' <BaseAnchor index="1" Format="1">'
' <XCoordinate value="500"/>'
' <YCoordinate value="-20"/>'
' </BaseAnchor>'
' </BaseRecord>'
' <BaseRecord index="4">' # b
' <BaseAnchor index="0" Format="1">'
' <XCoordinate value="500"/>'
' <YCoordinate value="800"/>'
' </BaseAnchor>'
' <BaseAnchor index="1" Format="1">'
' <XCoordinate value="500"/>'
' <YCoordinate value="-20"/>'
' </BaseAnchor>'
' </BaseRecord>'
' </BaseArray>'
'</MarkBasePos>')