5fc65d7168
* Replaced all from ...py23 import * with explicit name imports, or removed completely when possible. * Replaced tounicode() with tostr() * Changed all BytesIO ans StringIO imports to from io import ..., replaced all UnicodeIO with StringIO. * Replaced all unichr() with chr() * Misc minor tweaks and fixes
138 lines
4.9 KiB
Python
138 lines
4.9 KiB
Python
from fontTools.misc.testTools import FakeFont, getXML, parseXML
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from fontTools.misc.textTools import deHexStr, hexStr
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from fontTools.ttLib.tables._f_v_a_r import Axis
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from fontTools.ttLib import newTable, TTFont
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import unittest
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MVAR_DATA = deHexStr(
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'0001 0000 ' # 0: version=1.0
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'0000 0008 ' # 4: reserved=0, valueRecordSize=8
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'0007 ' # 8: valueRecordCount=7
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'0044 ' # 10: offsetToItemVariationStore=68
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'6861 7363 ' # 12: ValueRecord.valueTag="hasc"
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'0000 ' # 16: ValueRecord.deltaSetOuterIndex
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'0003 ' # 18: ValueRecord.deltaSetInnerIndex
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'6863 6C61 ' # 20: ValueRecord.valueTag="hcla"
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'0000 ' # 24: ValueRecord.deltaSetOuterIndex
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'0003 ' # 26: ValueRecord.deltaSetInnerIndex
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'6863 6C64 ' # 28: ValueRecord.valueTag="hcld"
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'0000 ' # 32: ValueRecord.deltaSetOuterIndex
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'0003 ' # 34: ValueRecord.deltaSetInnerIndex
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'6864 7363 ' # 36: ValueRecord.valueTag="hdsc"
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'0000 ' # 40: ValueRecord.deltaSetOuterIndex
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'0000 ' # 42: ValueRecord.deltaSetInnerIndex
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'686C 6770 ' # 44: ValueRecord.valueTag="hlgp"
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'0000 ' # 48: ValueRecord.deltaSetOuterIndex
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'0002 ' # 50: ValueRecord.deltaSetInnerIndex
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'7362 796F ' # 52: ValueRecord.valueTag="sbyo"
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'0000 ' # 56: ValueRecord.deltaSetOuterIndex
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'0001 ' # 58: ValueRecord.deltaSetInnerIndex
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'7370 796F ' # 60: ValueRecord.valueTag="spyo"
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'0000 ' # 64: ValueRecord.deltaSetOuterIndex
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'0002 ' # 66: ValueRecord.deltaSetInnerIndex
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'0001 ' # 68: VarStore.format=1
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'0000 000C ' # 70: VarStore.offsetToVariationRegionList=12
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'0001 ' # 74: VarStore.itemVariationDataCount=1
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'0000 0016 ' # 76: VarStore.itemVariationDataOffsets[0]=22
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'0001 ' # 80: VarRegionList.axisCount=1
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'0001 ' # 82: VarRegionList.regionCount=1
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'0000 ' # 84: variationRegions[0].regionAxes[0].startCoord=0.0
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'4000 ' # 86: variationRegions[0].regionAxes[0].peakCoord=1.0
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'4000 ' # 88: variationRegions[0].regionAxes[0].endCoord=1.0
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'0004 ' # 90: VarData.ItemCount=4
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'0001 ' # 92: VarData.NumShorts=1
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'0001 ' # 94: VarData.VarRegionCount=1
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'0000 ' # 96: VarData.VarRegionIndex[0]=0
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'FF38 ' # 98: VarData.deltaSets[0]=-200
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'FFCE ' # 100: VarData.deltaSets[0]=-50
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'0064 ' # 102: VarData.deltaSets[0]=100
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'00C8 ' # 104: VarData.deltaSets[0]=200
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)
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MVAR_XML = [
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'<Version value="0x00010000"/>',
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'<Reserved value="0"/>',
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'<ValueRecordSize value="8"/>',
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'<!-- ValueRecordCount=7 -->',
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'<VarStore Format="1">',
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' <Format value="1"/>',
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' <VarRegionList>',
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' <!-- RegionAxisCount=1 -->',
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' <!-- RegionCount=1 -->',
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' <Region index="0">',
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' <VarRegionAxis index="0">',
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' <StartCoord value="0.0"/>',
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' <PeakCoord value="1.0"/>',
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' <EndCoord value="1.0"/>',
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' </VarRegionAxis>',
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' </Region>',
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' </VarRegionList>',
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' <!-- VarDataCount=1 -->',
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' <VarData index="0">',
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' <!-- ItemCount=4 -->',
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' <NumShorts value="1"/>',
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' <!-- VarRegionCount=1 -->',
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' <VarRegionIndex index="0" value="0"/>',
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' <Item index="0" value="[-200]"/>',
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' <Item index="1" value="[-50]"/>',
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' <Item index="2" value="[100]"/>',
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' <Item index="3" value="[200]"/>',
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' </VarData>',
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'</VarStore>',
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'<ValueRecord index="0">',
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' <ValueTag value="hasc"/>',
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' <VarIdx value="3"/>',
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'</ValueRecord>',
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'<ValueRecord index="1">',
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' <ValueTag value="hcla"/>',
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' <VarIdx value="3"/>',
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'</ValueRecord>',
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'<ValueRecord index="2">',
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' <ValueTag value="hcld"/>',
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' <VarIdx value="3"/>',
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'</ValueRecord>',
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'<ValueRecord index="3">',
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' <ValueTag value="hdsc"/>',
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' <VarIdx value="0"/>',
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'</ValueRecord>',
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'<ValueRecord index="4">',
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' <ValueTag value="hlgp"/>',
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' <VarIdx value="2"/>',
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'</ValueRecord>',
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'<ValueRecord index="5">',
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' <ValueTag value="sbyo"/>',
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' <VarIdx value="1"/>',
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'</ValueRecord>',
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'<ValueRecord index="6">',
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' <ValueTag value="spyo"/>',
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' <VarIdx value="2"/>',
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'</ValueRecord>',
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]
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class MVARTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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cls.maxDiff = None
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def test_decompile_toXML(self):
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mvar = newTable('MVAR')
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font = TTFont()
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mvar.decompile(MVAR_DATA, font)
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self.assertEqual(getXML(mvar.toXML), MVAR_XML)
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def test_compile_fromXML(self):
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mvar = newTable('MVAR')
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font = TTFont()
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for name, attrs, content in parseXML(MVAR_XML):
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mvar.fromXML(name, attrs, content, font=font)
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data = MVAR_DATA
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self.assertEqual(hexStr(mvar.compile(font)), hexStr(data))
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if __name__ == '__main__':
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import sys
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sys.exit(unittest.main())
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