| from fontTools.misc.testTools import FakeFont, getXML, parseXML |
| from fontTools.misc.textTools import deHexStr |
| from fontTools.ttLib import newTable |
| import unittest |
| |
| |
| STAT_DATA = deHexStr( |
| "0001 0000 " # 0: Version=1.0 |
| "0008 0002 " # 4: DesignAxisSize=8, DesignAxisCount=2 |
| "0000 0012 " # 8: OffsetToDesignAxes=18 |
| "0003 0000 0022 " # 12: AxisValueCount=3, OffsetToAxisValueOffsets=34 |
| "7767 6874 " # 18: DesignAxis[0].AxisTag='wght' |
| "012D 0002 " # 22: DesignAxis[0].NameID=301, .AxisOrdering=2 |
| "5445 5354 " # 26: DesignAxis[1].AxisTag='TEST' |
| "012E 0001 " # 30: DesignAxis[1].NameID=302, .AxisOrdering=1 |
| "0006 0012 0026 " # 34: AxisValueOffsets = [6, 18, 38] (+34) |
| "0001 0000 0000 " # 40: AxisValue[0].Format=1, .AxisIndex=0, .Flags=0 |
| "0191 0190 0000 " # 46: AxisValue[0].ValueNameID=401, .Value=400.0 |
| "0002 0001 0000 " # 52: AxisValue[1].Format=2, .AxisIndex=1, .Flags=0 |
| "0192 " # 58: AxisValue[1].ValueNameID=402 |
| "0002 0000 " # 60: AxisValue[1].NominalValue=2.0 |
| "0001 0000 " # 64: AxisValue[1].RangeMinValue=1.0 |
| "0003 0000 " # 68: AxisValue[1].RangeMaxValue=3.0 |
| "0003 0000 0000 " # 72: AxisValue[2].Format=3, .AxisIndex=0, .Flags=0 |
| "0002 " # 78: AxisValue[2].ValueNameID=2 'Regular' |
| "0190 0000 02BC 0000 " # 80: AxisValue[2].Value=400.0, .LinkedValue=700.0 |
| ) # 88: <end> |
| assert len(STAT_DATA) == 88 |
| |
| |
| STAT_XML = [ |
| '<Version value="0x00010000"/>', |
| '<DesignAxisRecordSize value="8"/>', |
| "<!-- DesignAxisCount=2 -->", |
| "<DesignAxisRecord>", |
| ' <Axis index="0">', |
| ' <AxisTag value="wght"/>', |
| ' <AxisNameID value="301"/>', |
| ' <AxisOrdering value="2"/>', |
| " </Axis>", |
| ' <Axis index="1">', |
| ' <AxisTag value="TEST"/>', |
| ' <AxisNameID value="302"/>', |
| ' <AxisOrdering value="1"/>', |
| " </Axis>", |
| "</DesignAxisRecord>", |
| "<!-- AxisValueCount=3 -->", |
| "<AxisValueArray>", |
| ' <AxisValue index="0" Format="1">', |
| ' <AxisIndex value="0"/>', |
| ' <Flags value="0"/>', |
| ' <ValueNameID value="401"/>', |
| ' <Value value="400.0"/>', |
| " </AxisValue>", |
| ' <AxisValue index="1" Format="2">', |
| ' <AxisIndex value="1"/>', |
| ' <Flags value="0"/>', |
| ' <ValueNameID value="402"/>', |
| ' <NominalValue value="2.0"/>', |
| ' <RangeMinValue value="1.0"/>', |
| ' <RangeMaxValue value="3.0"/>', |
| " </AxisValue>", |
| ' <AxisValue index="2" Format="3">', |
| ' <AxisIndex value="0"/>', |
| ' <Flags value="0"/>', |
| ' <ValueNameID value="2"/>', |
| ' <Value value="400.0"/>', |
| ' <LinkedValue value="700.0"/>', |
| " </AxisValue>", |
| "</AxisValueArray>", |
| ] |
| |
| |
| # Contains junk data for making sure we get our offset decoding right. |
| STAT_DATA_WITH_AXIS_JUNK = deHexStr( |
| "0001 0000 " # 0: Version=1.0 |
| "000A 0002 " # 4: DesignAxisSize=10, DesignAxisCount=2 |
| "0000 0012 " # 8: OffsetToDesignAxes=18 |
| "0000 0000 0000 " # 12: AxisValueCount=3, OffsetToAxisValueOffsets=34 |
| "7767 6874 " # 18: DesignAxis[0].AxisTag='wght' |
| "012D 0002 " # 22: DesignAxis[0].NameID=301, .AxisOrdering=2 |
| "DEAD " # 26: <junk> |
| "5445 5354 " # 28: DesignAxis[1].AxisTag='TEST' |
| "012E 0001 " # 32: DesignAxis[1].NameID=302, .AxisOrdering=1 |
| "BEEF " # 36: <junk> |
| ) # 38: <end> |
| |
| assert len(STAT_DATA_WITH_AXIS_JUNK) == 38 |
| |
| |
| STAT_XML_WITH_AXIS_JUNK = [ |
| '<Version value="0x00010000"/>', |
| '<DesignAxisRecordSize value="10"/>', |
| "<!-- DesignAxisCount=2 -->", |
| "<DesignAxisRecord>", |
| ' <Axis index="0">', |
| ' <AxisTag value="wght"/>', |
| ' <AxisNameID value="301"/>', |
| ' <AxisOrdering value="2"/>', |
| ' <MoreBytes index="0" value="222"/>', # 0xDE |
| ' <MoreBytes index="1" value="173"/>', # 0xAD |
| " </Axis>", |
| ' <Axis index="1">', |
| ' <AxisTag value="TEST"/>', |
| ' <AxisNameID value="302"/>', |
| ' <AxisOrdering value="1"/>', |
| ' <MoreBytes index="0" value="190"/>', # 0xBE |
| ' <MoreBytes index="1" value="239"/>', # 0xEF |
| " </Axis>", |
| "</DesignAxisRecord>", |
| "<!-- AxisValueCount=0 -->", |
| ] |
| |
| |
| STAT_DATA_AXIS_VALUE_FORMAT3 = deHexStr( |
| "0001 0000 " # 0: Version=1.0 |
| "0008 0001 " # 4: DesignAxisSize=8, DesignAxisCount=1 |
| "0000 0012 " # 8: OffsetToDesignAxes=18 |
| "0001 " # 12: AxisValueCount=1 |
| "0000 001A " # 14: OffsetToAxisValueOffsets=26 |
| "7767 6874 " # 18: DesignAxis[0].AxisTag='wght' |
| "0102 " # 22: DesignAxis[0].AxisNameID=258 'Weight' |
| "0000 " # 24: DesignAxis[0].AxisOrdering=0 |
| "0002 " # 26: AxisValueOffsets=[2] (+26) |
| "0003 " # 28: AxisValue[0].Format=3 |
| "0000 0002 " # 30: AxisValue[0].AxisIndex=0, .Flags=0x2 |
| "0002 " # 34: AxisValue[0].ValueNameID=2 'Regular' |
| "0190 0000 " # 36: AxisValue[0].Value=400.0 |
| "02BC 0000 " # 40: AxisValue[0].LinkedValue=700.0 |
| ) # 44: <end> |
| assert len(STAT_DATA_AXIS_VALUE_FORMAT3) == 44 |
| |
| |
| STAT_XML_AXIS_VALUE_FORMAT3 = [ |
| '<Version value="0x00010000"/>', |
| '<DesignAxisRecordSize value="8"/>', |
| "<!-- DesignAxisCount=1 -->", |
| "<DesignAxisRecord>", |
| ' <Axis index="0">', |
| ' <AxisTag value="wght"/>', |
| ' <AxisNameID value="258"/>', |
| ' <AxisOrdering value="0"/>', |
| " </Axis>", |
| "</DesignAxisRecord>", |
| "<!-- AxisValueCount=1 -->", |
| "<AxisValueArray>", |
| ' <AxisValue index="0" Format="3">', |
| ' <AxisIndex value="0"/>', |
| ' <Flags value="2"/> <!-- ElidableAxisValueName -->', |
| ' <ValueNameID value="2"/>', |
| ' <Value value="400.0"/>', |
| ' <LinkedValue value="700.0"/>', |
| " </AxisValue>", |
| "</AxisValueArray>", |
| ] |
| |
| |
| STAT_DATA_VERSION_1_1 = deHexStr( |
| "0001 0001 " # 0: Version=1.1 |
| "0008 0001 " # 4: DesignAxisSize=8, DesignAxisCount=1 |
| "0000 0014 " # 8: OffsetToDesignAxes=20 |
| "0001 " # 12: AxisValueCount=1 |
| "0000 001C " # 14: OffsetToAxisValueOffsets=28 |
| "0101 " # 18: ElidedFallbackNameID: 257 |
| "7767 6874 " # 20: DesignAxis[0].AxisTag='wght' |
| "0102 " # 24: DesignAxis[0].AxisNameID=258 'Weight' |
| "0000 " # 26: DesignAxis[0].AxisOrdering=0 |
| "0002 " # 28: AxisValueOffsets=[2] (+28) |
| "0003 " # 30: AxisValue[0].Format=3 |
| "0000 0002 " # 32: AxisValue[0].AxisIndex=0, .Flags=0x2 |
| "0002 " # 36: AxisValue[0].ValueNameID=2 'Regular' |
| "0190 0000 " # 38: AxisValue[0].Value=400.0 |
| "02BC 0000 " # 42: AxisValue[0].LinkedValue=700.0 |
| ) # 46: <end> |
| assert len(STAT_DATA_VERSION_1_1) == 46 |
| |
| |
| STAT_XML_VERSION_1_1 = [ |
| '<Version value="0x00010001"/>', |
| '<DesignAxisRecordSize value="8"/>', |
| "<!-- DesignAxisCount=1 -->", |
| "<DesignAxisRecord>", |
| ' <Axis index="0">', |
| ' <AxisTag value="wght"/>', |
| ' <AxisNameID value="258"/>', |
| ' <AxisOrdering value="0"/>', |
| " </Axis>", |
| "</DesignAxisRecord>", |
| "<!-- AxisValueCount=1 -->", |
| "<AxisValueArray>", |
| ' <AxisValue index="0" Format="3">', |
| ' <AxisIndex value="0"/>', |
| ' <Flags value="2"/> <!-- ElidableAxisValueName -->', |
| ' <ValueNameID value="2"/>', |
| ' <Value value="400.0"/>', |
| ' <LinkedValue value="700.0"/>', |
| " </AxisValue>", |
| "</AxisValueArray>", |
| '<ElidedFallbackNameID value="257"/>', |
| ] |
| |
| |
| class STATTest(unittest.TestCase): |
| @classmethod |
| def setUpClass(cls): |
| cls.maxDiff = None |
| |
| def test_decompile_toXML(self): |
| table = newTable("STAT") |
| table.decompile(STAT_DATA, font=FakeFont([".notdef"])) |
| self.assertEqual(getXML(table.toXML), STAT_XML) |
| |
| def test_decompile_toXML_withAxisJunk(self): |
| table = newTable("STAT") |
| table.decompile(STAT_DATA_WITH_AXIS_JUNK, font=FakeFont([".notdef"])) |
| self.assertEqual(getXML(table.toXML), STAT_XML_WITH_AXIS_JUNK) |
| |
| def test_decompile_toXML_format3(self): |
| table = newTable("STAT") |
| table.decompile(STAT_DATA_AXIS_VALUE_FORMAT3, font=FakeFont([".notdef"])) |
| self.assertEqual(getXML(table.toXML), STAT_XML_AXIS_VALUE_FORMAT3) |
| |
| def test_decompile_toXML_version_1_1(self): |
| table = newTable("STAT") |
| table.decompile(STAT_DATA_VERSION_1_1, font=FakeFont([".notdef"])) |
| self.assertEqual(getXML(table.toXML), STAT_XML_VERSION_1_1) |
| |
| def test_compile_fromXML(self): |
| table = newTable("STAT") |
| font = FakeFont([".notdef"]) |
| for name, attrs, content in parseXML(STAT_XML): |
| table.fromXML(name, attrs, content, font=font) |
| self.assertEqual(table.compile(font), STAT_DATA) |
| |
| def test_compile_fromXML_withAxisJunk(self): |
| table = newTable("STAT") |
| font = FakeFont([".notdef"]) |
| for name, attrs, content in parseXML(STAT_XML_WITH_AXIS_JUNK): |
| table.fromXML(name, attrs, content, font=font) |
| self.assertEqual(table.compile(font), STAT_DATA_WITH_AXIS_JUNK) |
| |
| def test_compile_fromXML_format3(self): |
| table = newTable("STAT") |
| font = FakeFont([".notdef"]) |
| for name, attrs, content in parseXML(STAT_XML_AXIS_VALUE_FORMAT3): |
| table.fromXML(name, attrs, content, font=font) |
| self.assertEqual(table.compile(font), STAT_DATA_AXIS_VALUE_FORMAT3) |
| |
| def test_compile_fromXML_version_1_1(self): |
| table = newTable("STAT") |
| font = FakeFont([".notdef"]) |
| for name, attrs, content in parseXML(STAT_XML_VERSION_1_1): |
| table.fromXML(name, attrs, content, font=font) |
| self.assertEqual(table.compile(font), STAT_DATA_VERSION_1_1) |
| |
| |
| if __name__ == "__main__": |
| import sys |
| |
| sys.exit(unittest.main()) |
