You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
113 lines
3.8 KiB
113 lines
3.8 KiB
from fontTools.cffLib import TopDict, PrivateDict, CharStrings
|
|
from fontTools.misc.testTools import parseXML, DataFilesHandler
|
|
from fontTools.ttLib import TTFont
|
|
import copy
|
|
import os
|
|
import sys
|
|
import unittest
|
|
|
|
|
|
class CffLibTest(DataFilesHandler):
|
|
|
|
def test_topDict_recalcFontBBox(self):
|
|
topDict = TopDict()
|
|
topDict.CharStrings = CharStrings(None, None, None, PrivateDict(), None, None)
|
|
topDict.CharStrings.fromXML(None, None, parseXML("""
|
|
<CharString name=".notdef">
|
|
endchar
|
|
</CharString>
|
|
<CharString name="foo"><!-- [100, -100, 300, 100] -->
|
|
100 -100 rmoveto 200 hlineto 200 vlineto -200 hlineto endchar
|
|
</CharString>
|
|
<CharString name="bar"><!-- [0, 0, 200, 200] -->
|
|
0 0 rmoveto 200 hlineto 200 vlineto -200 hlineto endchar
|
|
</CharString>
|
|
<CharString name="baz"><!-- [-55.1, -55.1, 55.1, 55.1] -->
|
|
-55.1 -55.1 rmoveto 110.2 hlineto 110.2 vlineto -110.2 hlineto endchar
|
|
</CharString>
|
|
"""))
|
|
|
|
topDict.recalcFontBBox()
|
|
self.assertEqual(topDict.FontBBox, [-56, -100, 300, 200])
|
|
|
|
def test_topDict_recalcFontBBox_empty(self):
|
|
topDict = TopDict()
|
|
topDict.CharStrings = CharStrings(None, None, None, PrivateDict(), None, None)
|
|
topDict.CharStrings.fromXML(None, None, parseXML("""
|
|
<CharString name=".notdef">
|
|
endchar
|
|
</CharString>
|
|
<CharString name="space">
|
|
123 endchar
|
|
</CharString>
|
|
"""))
|
|
|
|
topDict.recalcFontBBox()
|
|
self.assertEqual(topDict.FontBBox, [0, 0, 0, 0])
|
|
|
|
def test_topDict_set_Encoding(self):
|
|
ttx_path = self.getpath('TestOTF.ttx')
|
|
font = TTFont(recalcBBoxes=False, recalcTimestamp=False)
|
|
font.importXML(ttx_path)
|
|
|
|
topDict = font["CFF "].cff.topDictIndex[0]
|
|
encoding = [".notdef"] * 256
|
|
encoding[0x20] = "space"
|
|
topDict.Encoding = encoding
|
|
|
|
self.temp_dir()
|
|
save_path = os.path.join(self.tempdir, 'TestOTF.otf')
|
|
font.save(save_path)
|
|
|
|
font2 = TTFont(save_path)
|
|
topDict2 = font2["CFF "].cff.topDictIndex[0]
|
|
self.assertEqual(topDict2.Encoding[32], "space")
|
|
|
|
def test_CFF_deepcopy(self):
|
|
"""Test that deepcopying a TTFont with a CFF table does not recurse
|
|
infinitely."""
|
|
ttx_path = os.path.join(
|
|
os.path.dirname(__file__),
|
|
"..",
|
|
"varLib",
|
|
"data",
|
|
"master_ttx_interpolatable_otf",
|
|
"TestFamily2-Master0.ttx",
|
|
)
|
|
font = TTFont(recalcBBoxes=False, recalcTimestamp=False)
|
|
font.importXML(ttx_path)
|
|
copy.deepcopy(font)
|
|
|
|
def test_FDSelect_format_4(self):
|
|
ttx_path = self.getpath('TestFDSelect4.ttx')
|
|
font = TTFont(recalcBBoxes=False, recalcTimestamp=False)
|
|
font.importXML(ttx_path)
|
|
|
|
self.temp_dir()
|
|
save_path = os.path.join(self.tempdir, 'TestOTF.otf')
|
|
font.save(save_path)
|
|
|
|
font2 = TTFont(save_path)
|
|
topDict2 = font2["CFF2"].cff.topDictIndex[0]
|
|
self.assertEqual(topDict2.FDSelect.format, 4)
|
|
self.assertEqual(topDict2.FDSelect.gidArray, [0, 0, 1])
|
|
|
|
def test_unique_glyph_names(self):
|
|
font_path = self.getpath('LinLibertine_RBI.otf')
|
|
font = TTFont(font_path, recalcBBoxes=False, recalcTimestamp=False)
|
|
|
|
glyphOrder = font.getGlyphOrder()
|
|
self.assertEqual(len(glyphOrder), len(set(glyphOrder)))
|
|
|
|
self.temp_dir()
|
|
save_path = os.path.join(self.tempdir, 'TestOTF.otf')
|
|
font.save(save_path)
|
|
|
|
font2 = TTFont(save_path)
|
|
glyphOrder = font2.getGlyphOrder()
|
|
self.assertEqual(len(glyphOrder), len(set(glyphOrder)))
|
|
|
|
|
|
if __name__ == "__main__":
|
|
sys.exit(unittest.main())
|