diff options
Diffstat (limited to 'Tests/ttLib/tables/_t_r_a_k_test.py')
| -rw-r--r-- | Tests/ttLib/tables/_t_r_a_k_test.py | 602 |
1 files changed, 303 insertions, 299 deletions
diff --git a/Tests/ttLib/tables/_t_r_a_k_test.py b/Tests/ttLib/tables/_t_r_a_k_test.py index 2ea6cf59..ec178377 100644 --- a/Tests/ttLib/tables/_t_r_a_k_test.py +++ b/Tests/ttLib/tables/_t_r_a_k_test.py @@ -8,332 +8,336 @@ import unittest # /Library/Fonts/Osaka.ttf from OSX has trak table with both horiz and vertData OSAKA_TRAK_TABLE_DATA = deHexStr( - '00 01 00 00 00 00 00 0c 00 40 00 00 00 03 00 02 00 00 00 2c ff ff ' - '00 00 01 06 00 34 00 00 00 00 01 07 00 38 00 01 00 00 01 08 00 3c ' - '00 0c 00 00 00 18 00 00 ff f4 ff f4 00 00 00 00 00 0c 00 0c 00 03 ' - '00 02 00 00 00 60 ff ff 00 00 01 09 00 68 00 00 00 00 01 0a 00 6c ' - '00 01 00 00 01 0b 00 70 00 0c 00 00 00 18 00 00 ff f4 ff f4 00 00 ' - '00 00 00 0c 00 0c') - -# decompiled horizData and vertData entries from Osaka.ttf + "00 01 00 00 00 00 00 0c 00 40 00 00 00 03 00 02 00 00 00 2c ff ff " + "00 00 01 06 00 34 00 00 00 00 01 07 00 38 00 01 00 00 01 08 00 3c " + "00 0c 00 00 00 18 00 00 ff f4 ff f4 00 00 00 00 00 0c 00 0c 00 03 " + "00 02 00 00 00 60 ff ff 00 00 01 09 00 68 00 00 00 00 01 0a 00 6c " + "00 01 00 00 01 0b 00 70 00 0c 00 00 00 18 00 00 ff f4 ff f4 00 00 " + "00 00 00 0c 00 0c" +) + +# decompiled horizData and vertData entries from Osaka.ttf OSAKA_HORIZ_TRACK_ENTRIES = { - -1.0: TrackTableEntry({24.0: -12, 12.0: -12}, nameIndex=262), - 0.0: TrackTableEntry({24.0: 0, 12.0: 0}, nameIndex=263), - 1.0: TrackTableEntry({24.0: 12, 12.0: 12}, nameIndex=264) - } + -1.0: TrackTableEntry({24.0: -12, 12.0: -12}, nameIndex=262), + 0.0: TrackTableEntry({24.0: 0, 12.0: 0}, nameIndex=263), + 1.0: TrackTableEntry({24.0: 12, 12.0: 12}, nameIndex=264), +} OSAKA_VERT_TRACK_ENTRIES = { - -1.0: TrackTableEntry({24.0: -12, 12.0: -12}, nameIndex=265), - 0.0: TrackTableEntry({24.0: 0, 12.0: 0}, nameIndex=266), - 1.0: TrackTableEntry({24.0: 12, 12.0: 12}, nameIndex=267) - } + -1.0: TrackTableEntry({24.0: -12, 12.0: -12}, nameIndex=265), + 0.0: TrackTableEntry({24.0: 0, 12.0: 0}, nameIndex=266), + 1.0: TrackTableEntry({24.0: 12, 12.0: 12}, nameIndex=267), +} OSAKA_TRAK_TABLE_XML = [ - '<version value="1.0"/>', - '<format value="0"/>', - '<horizData>', - ' <!-- nTracks=3, nSizes=2 -->', - ' <trackEntry value="-1.0" nameIndex="262">', - ' <!-- Tight -->', - ' <track size="12.0" value="-12"/>', - ' <track size="24.0" value="-12"/>', - ' </trackEntry>', - ' <trackEntry value="0.0" nameIndex="263">', - ' <!-- Normal -->', - ' <track size="12.0" value="0"/>', - ' <track size="24.0" value="0"/>', - ' </trackEntry>', - ' <trackEntry value="1.0" nameIndex="264">', - ' <!-- Loose -->', - ' <track size="12.0" value="12"/>', - ' <track size="24.0" value="12"/>', - ' </trackEntry>', - '</horizData>', - '<vertData>', - ' <!-- nTracks=3, nSizes=2 -->', - ' <trackEntry value="-1.0" nameIndex="265">', - ' <!-- Tight -->', - ' <track size="12.0" value="-12"/>', - ' <track size="24.0" value="-12"/>', - ' </trackEntry>', - ' <trackEntry value="0.0" nameIndex="266">', - ' <!-- Normal -->', - ' <track size="12.0" value="0"/>', - ' <track size="24.0" value="0"/>', - ' </trackEntry>', - ' <trackEntry value="1.0" nameIndex="267">', - ' <!-- Loose -->', - ' <track size="12.0" value="12"/>', - ' <track size="24.0" value="12"/>', - ' </trackEntry>', - '</vertData>', + '<version value="1.0"/>', + '<format value="0"/>', + "<horizData>", + " <!-- nTracks=3, nSizes=2 -->", + ' <trackEntry value="-1.0" nameIndex="262">', + " <!-- Tight -->", + ' <track size="12.0" value="-12"/>', + ' <track size="24.0" value="-12"/>', + " </trackEntry>", + ' <trackEntry value="0.0" nameIndex="263">', + " <!-- Normal -->", + ' <track size="12.0" value="0"/>', + ' <track size="24.0" value="0"/>', + " </trackEntry>", + ' <trackEntry value="1.0" nameIndex="264">', + " <!-- Loose -->", + ' <track size="12.0" value="12"/>', + ' <track size="24.0" value="12"/>', + " </trackEntry>", + "</horizData>", + "<vertData>", + " <!-- nTracks=3, nSizes=2 -->", + ' <trackEntry value="-1.0" nameIndex="265">', + " <!-- Tight -->", + ' <track size="12.0" value="-12"/>', + ' <track size="24.0" value="-12"/>', + " </trackEntry>", + ' <trackEntry value="0.0" nameIndex="266">', + " <!-- Normal -->", + ' <track size="12.0" value="0"/>', + ' <track size="24.0" value="0"/>', + " </trackEntry>", + ' <trackEntry value="1.0" nameIndex="267">', + " <!-- Loose -->", + ' <track size="12.0" value="12"/>', + ' <track size="24.0" value="12"/>', + " </trackEntry>", + "</vertData>", ] # made-up table containing only vertData (no horizData) OSAKA_VERT_ONLY_TRAK_TABLE_DATA = deHexStr( - '00 01 00 00 00 00 00 00 00 0c 00 00 00 03 00 02 00 00 00 2c ff ff ' - '00 00 01 09 00 34 00 00 00 00 01 0a 00 38 00 01 00 00 01 0b 00 3c ' - '00 0c 00 00 00 18 00 00 ff f4 ff f4 00 00 00 00 00 0c 00 0c') + "00 01 00 00 00 00 00 00 00 0c 00 00 00 03 00 02 00 00 00 2c ff ff " + "00 00 01 09 00 34 00 00 00 00 01 0a 00 38 00 01 00 00 01 0b 00 3c " + "00 0c 00 00 00 18 00 00 ff f4 ff f4 00 00 00 00 00 0c 00 0c" +) OSAKA_VERT_ONLY_TRAK_TABLE_XML = [ - '<version value="1.0"/>', - '<format value="0"/>', - '<horizData>', - ' <!-- nTracks=0, nSizes=0 -->', - '</horizData>', - '<vertData>', - ' <!-- nTracks=3, nSizes=2 -->', - ' <trackEntry value="-1.0" nameIndex="265">', - ' <!-- Tight -->', - ' <track size="12.0" value="-12"/>', - ' <track size="24.0" value="-12"/>', - ' </trackEntry>', - ' <trackEntry value="0.0" nameIndex="266">', - ' <!-- Normal -->', - ' <track size="12.0" value="0"/>', - ' <track size="24.0" value="0"/>', - ' </trackEntry>', - ' <trackEntry value="1.0" nameIndex="267">', - ' <!-- Loose -->', - ' <track size="12.0" value="12"/>', - ' <track size="24.0" value="12"/>', - ' </trackEntry>', - '</vertData>', + '<version value="1.0"/>', + '<format value="0"/>', + "<horizData>", + " <!-- nTracks=0, nSizes=0 -->", + "</horizData>", + "<vertData>", + " <!-- nTracks=3, nSizes=2 -->", + ' <trackEntry value="-1.0" nameIndex="265">', + " <!-- Tight -->", + ' <track size="12.0" value="-12"/>', + ' <track size="24.0" value="-12"/>', + " </trackEntry>", + ' <trackEntry value="0.0" nameIndex="266">', + " <!-- Normal -->", + ' <track size="12.0" value="0"/>', + ' <track size="24.0" value="0"/>', + " </trackEntry>", + ' <trackEntry value="1.0" nameIndex="267">', + " <!-- Loose -->", + ' <track size="12.0" value="12"/>', + ' <track size="24.0" value="12"/>', + " </trackEntry>", + "</vertData>", ] # also /Library/Fonts/Skia.ttf contains a trak table with horizData SKIA_TRAK_TABLE_DATA = deHexStr( - '00 01 00 00 00 00 00 0c 00 00 00 00 00 03 00 05 00 00 00 2c ff ff ' - '00 00 01 13 00 40 00 00 00 00 01 2f 00 4a 00 01 00 00 01 14 00 54 ' - '00 09 00 00 00 0a 00 00 00 0c 00 00 00 12 00 00 00 13 00 00 ff f6 ' - 'ff e2 ff c4 ff c1 ff c1 00 0f 00 00 ff fb ff e7 ff e7 00 8c 00 82 ' - '00 7d 00 73 00 73') + "00 01 00 00 00 00 00 0c 00 00 00 00 00 03 00 05 00 00 00 2c ff ff " + "00 00 01 13 00 40 00 00 00 00 01 2f 00 4a 00 01 00 00 01 14 00 54 " + "00 09 00 00 00 0a 00 00 00 0c 00 00 00 12 00 00 00 13 00 00 ff f6 " + "ff e2 ff c4 ff c1 ff c1 00 0f 00 00 ff fb ff e7 ff e7 00 8c 00 82 " + "00 7d 00 73 00 73" +) SKIA_TRACK_ENTRIES = { - -1.0: TrackTableEntry( - {9.0: -10, 10.0: -30, 19.0: -63, 12.0: -60, 18.0: -63}, nameIndex=275), - 0.0: TrackTableEntry( - {9.0: 15, 10.0: 0, 19.0: -25, 12.0: -5, 18.0: -25}, nameIndex=303), - 1.0: TrackTableEntry( - {9.0: 140, 10.0: 130, 19.0: 115, 12.0: 125, 18.0: 115}, nameIndex=276) - } + -1.0: TrackTableEntry( + {9.0: -10, 10.0: -30, 19.0: -63, 12.0: -60, 18.0: -63}, nameIndex=275 + ), + 0.0: TrackTableEntry( + {9.0: 15, 10.0: 0, 19.0: -25, 12.0: -5, 18.0: -25}, nameIndex=303 + ), + 1.0: TrackTableEntry( + {9.0: 140, 10.0: 130, 19.0: 115, 12.0: 125, 18.0: 115}, nameIndex=276 + ), +} SKIA_TRAK_TABLE_XML = [ - '<version value="1.0"/>', - '<format value="0"/>', - '<horizData>', - ' <!-- nTracks=3, nSizes=5 -->', - ' <trackEntry value="-1.0" nameIndex="275">', - ' <!-- Tight -->', - ' <track size="9.0" value="-10"/>', - ' <track size="10.0" value="-30"/>', - ' <track size="12.0" value="-60"/>', - ' <track size="18.0" value="-63"/>', - ' <track size="19.0" value="-63"/>', - ' </trackEntry>', - ' <trackEntry value="0.0" nameIndex="303">', - ' <!-- Normal -->', - ' <track size="9.0" value="15"/>', - ' <track size="10.0" value="0"/>', - ' <track size="12.0" value="-5"/>', - ' <track size="18.0" value="-25"/>', - ' <track size="19.0" value="-25"/>', - ' </trackEntry>', - ' <trackEntry value="1.0" nameIndex="276">', - ' <!-- Loose -->', - ' <track size="9.0" value="140"/>', - ' <track size="10.0" value="130"/>', - ' <track size="12.0" value="125"/>', - ' <track size="18.0" value="115"/>', - ' <track size="19.0" value="115"/>', - ' </trackEntry>', - '</horizData>', - '<vertData>', - ' <!-- nTracks=0, nSizes=0 -->', - '</vertData>', + '<version value="1.0"/>', + '<format value="0"/>', + "<horizData>", + " <!-- nTracks=3, nSizes=5 -->", + ' <trackEntry value="-1.0" nameIndex="275">', + " <!-- Tight -->", + ' <track size="9.0" value="-10"/>', + ' <track size="10.0" value="-30"/>', + ' <track size="12.0" value="-60"/>', + ' <track size="18.0" value="-63"/>', + ' <track size="19.0" value="-63"/>', + " </trackEntry>", + ' <trackEntry value="0.0" nameIndex="303">', + " <!-- Normal -->", + ' <track size="9.0" value="15"/>', + ' <track size="10.0" value="0"/>', + ' <track size="12.0" value="-5"/>', + ' <track size="18.0" value="-25"/>', + ' <track size="19.0" value="-25"/>', + " </trackEntry>", + ' <trackEntry value="1.0" nameIndex="276">', + " <!-- Loose -->", + ' <track size="9.0" value="140"/>', + ' <track size="10.0" value="130"/>', + ' <track size="12.0" value="125"/>', + ' <track size="18.0" value="115"/>', + ' <track size="19.0" value="115"/>', + " </trackEntry>", + "</horizData>", + "<vertData>", + " <!-- nTracks=0, nSizes=0 -->", + "</vertData>", ] class TrackingTableTest(unittest.TestCase): - - def __init__(self, methodName): - unittest.TestCase.__init__(self, methodName) - # Python 3 renamed assertRaisesRegexp to assertRaisesRegex, - # and fires deprecation warnings if a program uses the old name. - if not hasattr(self, "assertRaisesRegex"): - self.assertRaisesRegex = self.assertRaisesRegexp - - def setUp(self): - table = table__t_r_a_k() - table.version = 1.0 - table.format = 0 - self.font = {'trak': table} - - def test_compile_horiz(self): - table = self.font['trak'] - table.horizData = TrackData(SKIA_TRACK_ENTRIES) - trakData = table.compile(self.font) - self.assertEqual(trakData, SKIA_TRAK_TABLE_DATA) - - def test_compile_vert(self): - table = self.font['trak'] - table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) - trakData = table.compile(self.font) - self.assertEqual(trakData, OSAKA_VERT_ONLY_TRAK_TABLE_DATA) - - def test_compile_horiz_and_vert(self): - table = self.font['trak'] - table.horizData = TrackData(OSAKA_HORIZ_TRACK_ENTRIES) - table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) - trakData = table.compile(self.font) - self.assertEqual(trakData, OSAKA_TRAK_TABLE_DATA) - - def test_compile_longword_aligned(self): - table = self.font['trak'] - # without padding, this 'horizData' would end up 46 byte long - table.horizData = TrackData({ - 0.0: TrackTableEntry(nameIndex=256, values={12.0: 0, 24.0: 0, 36.0: 0}) - }) - table.vertData = TrackData({ - 0.0: TrackTableEntry(nameIndex=257, values={12.0: 0, 24.0: 0, 36.0: 0}) - }) - trakData = table.compile(self.font) - self.assertTrue(table.vertOffset % 4 == 0) - - def test_compile_sizes_mismatch(self): - table = self.font['trak'] - table.horizData = TrackData({ - -1.0: TrackTableEntry(nameIndex=256, values={9.0: -10, 10.0: -30}), - 0.0: TrackTableEntry(nameIndex=257, values={8.0: 20, 12.0: 0}) - }) - with self.assertRaisesRegex(TTLibError, 'entries must specify the same sizes'): - table.compile(self.font) - - def test_decompile_horiz(self): - table = self.font['trak'] - table.decompile(SKIA_TRAK_TABLE_DATA, self.font) - self.assertEqual(table.horizData, SKIA_TRACK_ENTRIES) - self.assertEqual(table.vertData, TrackData()) - - def test_decompile_vert(self): - table = self.font['trak'] - table.decompile(OSAKA_VERT_ONLY_TRAK_TABLE_DATA, self.font) - self.assertEqual(table.horizData, TrackData()) - self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) - - def test_decompile_horiz_and_vert(self): - table = self.font['trak'] - table.decompile(OSAKA_TRAK_TABLE_DATA, self.font) - self.assertEqual(table.horizData, OSAKA_HORIZ_TRACK_ENTRIES) - self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) - - def test_roundtrip_decompile_compile(self): - for trakData in ( - OSAKA_TRAK_TABLE_DATA, - OSAKA_VERT_ONLY_TRAK_TABLE_DATA, - SKIA_TRAK_TABLE_DATA): - table = table__t_r_a_k() - table.decompile(trakData, ttFont=None) - newTrakData = table.compile(ttFont=None) - self.assertEqual(trakData, newTrakData) - - def test_fromXML_horiz(self): - table = self.font['trak'] - for name, attrs, content in parseXML(SKIA_TRAK_TABLE_XML): - table.fromXML(name, attrs, content, self.font) - self.assertEqual(table.version, 1.0) - self.assertEqual(table.format, 0) - self.assertEqual(table.horizData, SKIA_TRACK_ENTRIES) - self.assertEqual(table.vertData, TrackData()) - - def test_fromXML_horiz_and_vert(self): - table = self.font['trak'] - for name, attrs, content in parseXML(OSAKA_TRAK_TABLE_XML): - table.fromXML(name, attrs, content, self.font) - self.assertEqual(table.version, 1.0) - self.assertEqual(table.format, 0) - self.assertEqual(table.horizData, OSAKA_HORIZ_TRACK_ENTRIES) - self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) - - def test_fromXML_vert(self): - table = self.font['trak'] - for name, attrs, content in parseXML(OSAKA_VERT_ONLY_TRAK_TABLE_XML): - table.fromXML(name, attrs, content, self.font) - self.assertEqual(table.version, 1.0) - self.assertEqual(table.format, 0) - self.assertEqual(table.horizData, TrackData()) - self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) - - def test_toXML_horiz(self): - table = self.font['trak'] - table.horizData = TrackData(SKIA_TRACK_ENTRIES) - add_name(self.font, 'Tight', nameID=275) - add_name(self.font, 'Normal', nameID=303) - add_name(self.font, 'Loose', nameID=276) - self.assertEqual( - SKIA_TRAK_TABLE_XML, - getXML(table.toXML, self.font)) - - def test_toXML_horiz_and_vert(self): - table = self.font['trak'] - table.horizData = TrackData(OSAKA_HORIZ_TRACK_ENTRIES) - table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) - add_name(self.font, 'Tight', nameID=262) - add_name(self.font, 'Normal', nameID=263) - add_name(self.font, 'Loose', nameID=264) - add_name(self.font, 'Tight', nameID=265) - add_name(self.font, 'Normal', nameID=266) - add_name(self.font, 'Loose', nameID=267) - self.assertEqual( - OSAKA_TRAK_TABLE_XML, - getXML(table.toXML, self.font)) - - def test_toXML_vert(self): - table = self.font['trak'] - table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) - add_name(self.font, 'Tight', nameID=265) - add_name(self.font, 'Normal', nameID=266) - add_name(self.font, 'Loose', nameID=267) - self.assertEqual( - OSAKA_VERT_ONLY_TRAK_TABLE_XML, - getXML(table.toXML, self.font)) - - def test_roundtrip_fromXML_toXML(self): - font = {} - add_name(font, 'Tight', nameID=275) - add_name(font, 'Normal', nameID=303) - add_name(font, 'Loose', nameID=276) - add_name(font, 'Tight', nameID=262) - add_name(font, 'Normal', nameID=263) - add_name(font, 'Loose', nameID=264) - add_name(font, 'Tight', nameID=265) - add_name(font, 'Normal', nameID=266) - add_name(font, 'Loose', nameID=267) - for input_xml in ( - SKIA_TRAK_TABLE_XML, - OSAKA_TRAK_TABLE_XML, - OSAKA_VERT_ONLY_TRAK_TABLE_XML): - table = table__t_r_a_k() - font['trak'] = table - for name, attrs, content in parseXML(input_xml): - table.fromXML(name, attrs, content, font) - output_xml = getXML(table.toXML, font) - self.assertEqual(input_xml, output_xml) + def __init__(self, methodName): + unittest.TestCase.__init__(self, methodName) + # Python 3 renamed assertRaisesRegexp to assertRaisesRegex, + # and fires deprecation warnings if a program uses the old name. + if not hasattr(self, "assertRaisesRegex"): + self.assertRaisesRegex = self.assertRaisesRegexp + + def setUp(self): + table = table__t_r_a_k() + table.version = 1.0 + table.format = 0 + self.font = {"trak": table} + + def test_compile_horiz(self): + table = self.font["trak"] + table.horizData = TrackData(SKIA_TRACK_ENTRIES) + trakData = table.compile(self.font) + self.assertEqual(trakData, SKIA_TRAK_TABLE_DATA) + + def test_compile_vert(self): + table = self.font["trak"] + table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) + trakData = table.compile(self.font) + self.assertEqual(trakData, OSAKA_VERT_ONLY_TRAK_TABLE_DATA) + + def test_compile_horiz_and_vert(self): + table = self.font["trak"] + table.horizData = TrackData(OSAKA_HORIZ_TRACK_ENTRIES) + table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) + trakData = table.compile(self.font) + self.assertEqual(trakData, OSAKA_TRAK_TABLE_DATA) + + def test_compile_longword_aligned(self): + table = self.font["trak"] + # without padding, this 'horizData' would end up 46 byte long + table.horizData = TrackData( + {0.0: TrackTableEntry(nameIndex=256, values={12.0: 0, 24.0: 0, 36.0: 0})} + ) + table.vertData = TrackData( + {0.0: TrackTableEntry(nameIndex=257, values={12.0: 0, 24.0: 0, 36.0: 0})} + ) + trakData = table.compile(self.font) + self.assertTrue(table.vertOffset % 4 == 0) + + def test_compile_sizes_mismatch(self): + table = self.font["trak"] + table.horizData = TrackData( + { + -1.0: TrackTableEntry(nameIndex=256, values={9.0: -10, 10.0: -30}), + 0.0: TrackTableEntry(nameIndex=257, values={8.0: 20, 12.0: 0}), + } + ) + with self.assertRaisesRegex(TTLibError, "entries must specify the same sizes"): + table.compile(self.font) + + def test_decompile_horiz(self): + table = self.font["trak"] + table.decompile(SKIA_TRAK_TABLE_DATA, self.font) + self.assertEqual(table.horizData, SKIA_TRACK_ENTRIES) + self.assertEqual(table.vertData, TrackData()) + + def test_decompile_vert(self): + table = self.font["trak"] + table.decompile(OSAKA_VERT_ONLY_TRAK_TABLE_DATA, self.font) + self.assertEqual(table.horizData, TrackData()) + self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) + + def test_decompile_horiz_and_vert(self): + table = self.font["trak"] + table.decompile(OSAKA_TRAK_TABLE_DATA, self.font) + self.assertEqual(table.horizData, OSAKA_HORIZ_TRACK_ENTRIES) + self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) + + def test_roundtrip_decompile_compile(self): + for trakData in ( + OSAKA_TRAK_TABLE_DATA, + OSAKA_VERT_ONLY_TRAK_TABLE_DATA, + SKIA_TRAK_TABLE_DATA, + ): + table = table__t_r_a_k() + table.decompile(trakData, ttFont=None) + newTrakData = table.compile(ttFont=None) + self.assertEqual(trakData, newTrakData) + + def test_fromXML_horiz(self): + table = self.font["trak"] + for name, attrs, content in parseXML(SKIA_TRAK_TABLE_XML): + table.fromXML(name, attrs, content, self.font) + self.assertEqual(table.version, 1.0) + self.assertEqual(table.format, 0) + self.assertEqual(table.horizData, SKIA_TRACK_ENTRIES) + self.assertEqual(table.vertData, TrackData()) + + def test_fromXML_horiz_and_vert(self): + table = self.font["trak"] + for name, attrs, content in parseXML(OSAKA_TRAK_TABLE_XML): + table.fromXML(name, attrs, content, self.font) + self.assertEqual(table.version, 1.0) + self.assertEqual(table.format, 0) + self.assertEqual(table.horizData, OSAKA_HORIZ_TRACK_ENTRIES) + self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) + + def test_fromXML_vert(self): + table = self.font["trak"] + for name, attrs, content in parseXML(OSAKA_VERT_ONLY_TRAK_TABLE_XML): + table.fromXML(name, attrs, content, self.font) + self.assertEqual(table.version, 1.0) + self.assertEqual(table.format, 0) + self.assertEqual(table.horizData, TrackData()) + self.assertEqual(table.vertData, OSAKA_VERT_TRACK_ENTRIES) + + def test_toXML_horiz(self): + table = self.font["trak"] + table.horizData = TrackData(SKIA_TRACK_ENTRIES) + add_name(self.font, "Tight", nameID=275) + add_name(self.font, "Normal", nameID=303) + add_name(self.font, "Loose", nameID=276) + self.assertEqual(SKIA_TRAK_TABLE_XML, getXML(table.toXML, self.font)) + + def test_toXML_horiz_and_vert(self): + table = self.font["trak"] + table.horizData = TrackData(OSAKA_HORIZ_TRACK_ENTRIES) + table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) + add_name(self.font, "Tight", nameID=262) + add_name(self.font, "Normal", nameID=263) + add_name(self.font, "Loose", nameID=264) + add_name(self.font, "Tight", nameID=265) + add_name(self.font, "Normal", nameID=266) + add_name(self.font, "Loose", nameID=267) + self.assertEqual(OSAKA_TRAK_TABLE_XML, getXML(table.toXML, self.font)) + + def test_toXML_vert(self): + table = self.font["trak"] + table.vertData = TrackData(OSAKA_VERT_TRACK_ENTRIES) + add_name(self.font, "Tight", nameID=265) + add_name(self.font, "Normal", nameID=266) + add_name(self.font, "Loose", nameID=267) + self.assertEqual(OSAKA_VERT_ONLY_TRAK_TABLE_XML, getXML(table.toXML, self.font)) + + def test_roundtrip_fromXML_toXML(self): + font = {} + add_name(font, "Tight", nameID=275) + add_name(font, "Normal", nameID=303) + add_name(font, "Loose", nameID=276) + add_name(font, "Tight", nameID=262) + add_name(font, "Normal", nameID=263) + add_name(font, "Loose", nameID=264) + add_name(font, "Tight", nameID=265) + add_name(font, "Normal", nameID=266) + add_name(font, "Loose", nameID=267) + for input_xml in ( + SKIA_TRAK_TABLE_XML, + OSAKA_TRAK_TABLE_XML, + OSAKA_VERT_ONLY_TRAK_TABLE_XML, + ): + table = table__t_r_a_k() + font["trak"] = table + for name, attrs, content in parseXML(input_xml): + table.fromXML(name, attrs, content, font) + output_xml = getXML(table.toXML, font) + self.assertEqual(input_xml, output_xml) def add_name(font, string, nameID): - nameTable = font.get("name") - if nameTable is None: - nameTable = font["name"] = table__n_a_m_e() - nameTable.names = [] - namerec = NameRecord() - namerec.nameID = nameID - namerec.string = string.encode('mac_roman') - namerec.platformID, namerec.platEncID, namerec.langID = (1, 0, 0) - nameTable.names.append(namerec) + nameTable = font.get("name") + if nameTable is None: + nameTable = font["name"] = table__n_a_m_e() + nameTable.names = [] + namerec = NameRecord() + namerec.nameID = nameID + namerec.string = string.encode("mac_roman") + namerec.platformID, namerec.platEncID, namerec.langID = (1, 0, 0) + nameTable.names.append(namerec) if __name__ == "__main__": - import sys - sys.exit(unittest.main()) + import sys + + sys.exit(unittest.main()) |