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