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subset_test: add test for --retain-gids and CFF2 table

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Cosimo Lupo 2019-01-16 16:02:07 +00:00
parent 6b4474b2c4
commit 1cde186172
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GPG Key ID: 59D54DB0C9976482
1 changed files with 37 additions and 3 deletions
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40
Tests/subset/subset_test.py
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@ -507,7 +507,7 @@ class SubsetTest(unittest.TestCase):
self.assertGreater(glyf["A"].numberOfContours, 0) self.assertGreater(glyf["A"].numberOfContours, 0)
self.assertEqual(glyf["B"].numberOfContours, 0) self.assertEqual(glyf["B"].numberOfContours, 0)
def test_retain_gids_otf(self): def test_retain_gids_cff(self):
_, fontpath = self.compile_font(self.getpath("TestOTF-Regular.ttx"), ".otf") _, fontpath = self.compile_font(self.getpath("TestOTF-Regular.ttx"), ".otf")
font = TTFont(fontpath) font = TTFont(fontpath)
@ -519,7 +519,7 @@ class SubsetTest(unittest.TestCase):
self.assertGreater(len(cs["A"].program), 0) self.assertGreater(len(cs["A"].program), 0)
self.assertGreater(len(cs["B"].program), 0) self.assertGreater(len(cs["B"].program), 0)
subsetpath = self.temp_path(".ttf") subsetpath = self.temp_path(".otf")
subset.main( subset.main(
[ [
fontpath, fontpath,
@ -540,7 +540,41 @@ class SubsetTest(unittest.TestCase):
subsetfont["CFF "].cff[0].decompileAllCharStrings() subsetfont["CFF "].cff[0].decompileAllCharStrings()
cs = subsetfont["CFF "].cff[0].CharStrings cs = subsetfont["CFF "].cff[0].CharStrings
self.assertGreater(len(cs["A"].program), 0) self.assertGreater(len(cs["A"].program), 0)
self.assertEqual(cs["B"].program, [-300, "endchar"]) self.assertEqual(cs["B"].program, ["endchar"])
def test_retain_gids_cff2(self):
fontpath = self.getpath("../../varLib/data/TestCFF2VF.otf")
font = TTFont(fontpath)
self.assertEqual(font["hmtx"]["A"], (600, 31))
self.assertEqual(font["hmtx"]["T"], (600, 41))
font["CFF2"].cff[0].decompileAllCharStrings()
cs = font["CFF2"].cff[0].CharStrings
self.assertGreater(len(cs["A"].program), 0)
self.assertGreater(len(cs["T"].program), 0)
subsetpath = self.temp_path(".otf")
subset.main(
[
fontpath,
"--retain-gids",
"--output-file=%s" % subsetpath,
"A",
]
)
subsetfont = TTFont(subsetpath)
self.assertEqual(len(subsetfont.getGlyphOrder()), len(font.getGlyphOrder()))
hmtx = subsetfont["hmtx"]
self.assertEqual(hmtx["A"], (600, 31))
self.assertEqual(hmtx["glyph00002"], (0, 0))
subsetfont["CFF2"].cff[0].decompileAllCharStrings()
cs = subsetfont["CFF2"].cff[0].CharStrings
self.assertGreater(len(cs["A"].program), 0)
self.assertEqual(cs["glyph00002"].program, [])
if __name__ == "__main__": if __name__ == "__main__":