50 lines
1.3 KiB
Python
50 lines
1.3 KiB
Python
"""cffLib_test.py -- unit test for Adobe CFF fonts."""
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from fontTools.ttLib import TTFont, newTable
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from io import StringIO
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import re
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import os
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import unittest
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CURR_DIR = os.path.abspath(os.path.dirname(os.path.realpath(__file__)))
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DATA_DIR = os.path.join(CURR_DIR, 'data')
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CFF_TTX = os.path.join(DATA_DIR, "C_F_F_.ttx")
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CFF_BIN = os.path.join(DATA_DIR, "C_F_F_.bin")
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def strip_ttLibVersion(string):
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return re.sub(' ttLibVersion=".*"', '', string)
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class CFFTableTest(unittest.TestCase):
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@classmethod
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def setUpClass(cls):
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with open(CFF_BIN, 'rb') as f:
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cls.cffData = f.read()
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with open(CFF_TTX, 'r') as f:
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cls.cffXML = strip_ttLibVersion(f.read()).splitlines()
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def test_toXML(self):
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font = TTFont(sfntVersion='OTTO')
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cffTable = font['CFF '] = newTable('CFF ')
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cffTable.decompile(self.cffData, font)
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out = StringIO()
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font.saveXML(out)
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cffXML = strip_ttLibVersion(out.getvalue()).splitlines()
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self.assertEqual(cffXML, self.cffXML)
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def test_fromXML(self):
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font = TTFont(sfntVersion='OTTO')
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font.importXML(CFF_TTX)
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cffTable = font['CFF ']
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cffData = cffTable.compile(font)
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self.assertEqual(cffData, self.cffData)
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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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