142 lines
6.0 KiB
Python
142 lines
6.0 KiB
Python
from __future__ import print_function, division, absolute_import
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from __future__ import unicode_literals
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from fontTools.misc.testTools import getXML
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from fontTools.otlLib import builder
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import unittest
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class BuilderTest(unittest.TestCase):
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GLYPHMAP = {"one": 1, "two": 2, "three": 3, "four": 4}
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ANCHOR1 = builder.buildAnchor(11, -11)
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ANCHOR2 = builder.buildAnchor(22, -22)
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ANCHOR3 = builder.buildAnchor(33, -33)
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def test_buildAnchor_format1(self):
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anchor = builder.buildAnchor(23, 42)
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self.assertEqual(getXML(anchor.toXML),
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'<Anchor Format="1">'
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' <XCoordinate value="23"/>'
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' <YCoordinate value="42"/>'
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'</Anchor>')
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def test_buildAnchor_format2(self):
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anchor = builder.buildAnchor(23, 42, point=17)
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self.assertEqual(getXML(anchor.toXML),
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'<Anchor Format="2">'
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' <XCoordinate value="23"/>'
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' <YCoordinate value="42"/>'
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' <AnchorPoint value="17"/>'
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'</Anchor>')
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def test_buildAnchor_format3(self):
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anchor = builder.buildAnchor(
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23, 42,
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deviceX=builder.buildDevice([(1, 1), (0, 0)]),
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deviceY=builder.buildDevice([(7, 7)]))
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self.assertEqual(getXML(anchor.toXML),
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'<Anchor Format="3">'
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' <XCoordinate value="23"/>'
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' <YCoordinate value="42"/>'
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' <XDeviceTable>'
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' <StartSize value="0"/>'
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' <EndSize value="1"/>'
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' <DeltaFormat value="1"/>'
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' <DeltaValue value="[0, 1]"/>'
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' </XDeviceTable>'
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' <YDeviceTable>'
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' <StartSize value="7"/>'
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' <EndSize value="7"/>'
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' <DeltaFormat value="2"/>'
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' <DeltaValue value="[7]"/>'
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' </YDeviceTable>'
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'</Anchor>')
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def test_buildCoverage(self):
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cov = builder.buildCoverage({"two", "four"}, {"two": 2, "four": 4})
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self.assertEqual(getXML(cov.toXML),
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'<Coverage>'
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' <Glyph value="two"/>'
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' <Glyph value="four"/>'
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'</Coverage>')
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def test_buildCursivePos(self):
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pos = builder.buildCursivePos({
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"two": (self.ANCHOR1, self.ANCHOR2),
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"four": (self.ANCHOR3, self.ANCHOR1)
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}, self.GLYPHMAP)
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self.assertEqual(getXML(pos.toXML),
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'<CursivePos Format="1">'
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' <Coverage>'
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' <Glyph value="two"/>'
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' <Glyph value="four"/>'
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' </Coverage>'
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' <!-- EntryExitCount=2 -->'
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' <EntryExitRecord index="0">'
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' <EntryAnchor Format="1">'
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' <XCoordinate value="11"/>'
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' <YCoordinate value="-11"/>'
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' </EntryAnchor>'
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' <ExitAnchor Format="1">'
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' <XCoordinate value="22"/>'
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' <YCoordinate value="-22"/>'
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' </ExitAnchor>'
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' </EntryExitRecord>'
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' <EntryExitRecord index="1">'
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' <EntryAnchor Format="1">'
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' <XCoordinate value="33"/>'
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' <YCoordinate value="-33"/>'
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' </EntryAnchor>'
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' <ExitAnchor Format="1">'
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' <XCoordinate value="11"/>'
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' <YCoordinate value="-11"/>'
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' </ExitAnchor>'
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' </EntryExitRecord>'
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'</CursivePos>')
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def test_buildDevice_format1(self):
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device = builder.buildDevice([(1, 1), (0, 0)])
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self.assertEqual(getXML(device.toXML),
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'<Device>'
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' <StartSize value="0"/>'
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' <EndSize value="1"/>'
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' <DeltaFormat value="1"/>'
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' <DeltaValue value="[0, 1]"/>'
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'</Device>')
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def test_buildDevice_format2(self):
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device = builder.buildDevice([(1, 2), (-1, 1), (0, 0)])
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self.assertEqual(getXML(device.toXML),
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'<Device>'
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' <StartSize value="-1"/>'
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' <EndSize value="1"/>'
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' <DeltaFormat value="2"/>'
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' <DeltaValue value="[1, 0, 2]"/>'
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'</Device>')
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def test_buildDevice_format3(self):
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device = builder.buildDevice([(5, 3), (1, 77)])
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self.assertEqual(getXML(device.toXML),
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'<Device>'
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' <StartSize value="1"/>'
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' <EndSize value="5"/>'
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' <DeltaFormat value="3"/>'
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' <DeltaValue value="[77, 0, 0, 0, 3]"/>'
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'</Device>')
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def test_buildValue(self):
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value = builder.buildValue({"XPlacement": 7, "YPlacement": 23})
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func = lambda writer, font: value.toXML(writer, font, valueName="Val")
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self.assertEqual(getXML(func),
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'<Val XPlacement="7" YPlacement="23"/>')
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def test_getLigatureKey(self):
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components = lambda s: [tuple(word) for word in s.split()]
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c = components("fi fl ff ffi fff")
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c.sort(key=builder._getLigatureKey)
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self.assertEqual(c, components("fff ffi ff fi fl"))
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if __name__ == "__main__":
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unittest.main()
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