diff options
Diffstat (limited to 'Tests/subset/subset_test.py')
| -rw-r--r-- | Tests/subset/subset_test.py | 79 |
1 files changed, 61 insertions, 18 deletions
diff --git a/Tests/subset/subset_test.py b/Tests/subset/subset_test.py index eb632dc0..956197a3 100644 --- a/Tests/subset/subset_test.py +++ b/Tests/subset/subset_test.py @@ -465,6 +465,46 @@ class SubsetTest(unittest.TestCase): subsetfont = TTFont(subsetpath) self.expect_ttx(subsetfont, self.getpath("expect_notdef_width_cid.ttx"), ["CFF "]) + def test_recalc_bounds_ttf(self): + ttxpath = self.getpath("TestTTF-Regular.ttx") + font = TTFont() + font.importXML(ttxpath) + head = font['head'] + bounds = [head.xMin, head.yMin, head.xMax, head.yMax] + + _, fontpath = self.compile_font(ttxpath, ".ttf") + subsetpath = self.temp_path(".ttf") + + # by default, the subsetter does not recalculate the bounding box + subset.main([fontpath, "--output-file=%s" % subsetpath, "*"]) + head = TTFont(subsetpath)['head'] + self.assertEqual(bounds, [head.xMin, head.yMin, head.xMax, head.yMax]) + + subset.main([fontpath, "--recalc-bounds", "--output-file=%s" % subsetpath, "*"]) + head = TTFont(subsetpath)['head'] + bounds = [132, 304, 365, 567] + self.assertEqual(bounds, [head.xMin, head.yMin, head.xMax, head.yMax]) + + def test_recalc_bounds_otf(self): + ttxpath = self.getpath("TestOTF-Regular.ttx") + font = TTFont() + font.importXML(ttxpath) + head = font['head'] + bounds = [head.xMin, head.yMin, head.xMax, head.yMax] + + _, fontpath = self.compile_font(ttxpath, ".otf") + subsetpath = self.temp_path(".otf") + + # by default, the subsetter does not recalculate the bounding box + subset.main([fontpath, "--output-file=%s" % subsetpath, "*"]) + head = TTFont(subsetpath)['head'] + self.assertEqual(bounds, [head.xMin, head.yMin, head.xMax, head.yMax]) + + subset.main([fontpath, "--recalc-bounds", "--output-file=%s" % subsetpath, "*"]) + head = TTFont(subsetpath)['head'] + bounds = [132, 304, 365, 567] + self.assertEqual(bounds, [head.xMin, head.yMin, head.xMax, head.yMax]) + def test_recalc_timestamp_ttf(self): ttxpath = self.getpath("TestTTF-Regular.ttx") font = TTFont() @@ -530,20 +570,20 @@ class SubsetTest(unittest.TestCase): "--retain-gids", "--output-file=%s" % subsetpath, "--glyph-names", - "A", + "B", ] ) subsetfont = TTFont(subsetpath) - self.assertEqual(subsetfont.getGlyphOrder(), font.getGlyphOrder()) + self.assertEqual(subsetfont.getGlyphOrder(), font.getGlyphOrder()[0:3]) hmtx = subsetfont["hmtx"] - self.assertEqual(hmtx["A"], (500, 132)) - self.assertEqual(hmtx["B"], (0, 0)) + self.assertEqual(hmtx["A"], ( 0, 0)) + self.assertEqual(hmtx["B"], (400, 132)) glyf = subsetfont["glyf"] - self.assertGreater(glyf["A"].numberOfContours, 0) - self.assertEqual(glyf["B"].numberOfContours, 0) + self.assertEqual(glyf["A"].numberOfContours, 0) + self.assertGreater(glyf["B"].numberOfContours, 0) def test_retain_gids_cff(self): _, fontpath = self.compile_font(self.getpath("TestOTF-Regular.ttx"), ".otf") @@ -551,11 +591,13 @@ class SubsetTest(unittest.TestCase): self.assertEqual(font["hmtx"]["A"], (500, 132)) self.assertEqual(font["hmtx"]["B"], (400, 132)) + self.assertEqual(font["hmtx"]["C"], (500, 0)) font["CFF "].cff[0].decompileAllCharStrings() cs = font["CFF "].cff[0].CharStrings self.assertGreater(len(cs["A"].program), 0) self.assertGreater(len(cs["B"].program), 0) + self.assertGreater(len(cs["C"].program), 0) subsetpath = self.temp_path(".otf") subset.main( @@ -564,21 +606,22 @@ class SubsetTest(unittest.TestCase): "--retain-gids", "--output-file=%s" % subsetpath, "--glyph-names", - "A", + "B", ] ) subsetfont = TTFont(subsetpath) - self.assertEqual(subsetfont.getGlyphOrder(), font.getGlyphOrder()) + self.assertEqual(subsetfont.getGlyphOrder(), font.getGlyphOrder()[0:3]) hmtx = subsetfont["hmtx"] - self.assertEqual(hmtx["A"], (500, 132)) - self.assertEqual(hmtx["B"], (0, 0)) + self.assertEqual(hmtx["A"], (0, 0)) + self.assertEqual(hmtx["B"], (400, 132)) subsetfont["CFF "].cff[0].decompileAllCharStrings() cs = subsetfont["CFF "].cff[0].CharStrings - self.assertGreater(len(cs["A"].program), 0) - self.assertEqual(cs["B"].program, ["endchar"]) + + self.assertEqual(cs["A"].program, ["endchar"]) + self.assertGreater(len(cs["B"].program), 0) def test_retain_gids_cff2(self): ttx_path = self.getpath("../../varLib/data/master_ttx_varfont_otf/TestCFF2VF.ttx") @@ -598,21 +641,21 @@ class SubsetTest(unittest.TestCase): fontpath, "--retain-gids", "--output-file=%s" % subsetpath, - "A", + "T", ] ) subsetfont = TTFont(subsetpath) - self.assertEqual(len(subsetfont.getGlyphOrder()), len(font.getGlyphOrder())) + self.assertEqual(len(subsetfont.getGlyphOrder()), len(font.getGlyphOrder()[0:3])) hmtx = subsetfont["hmtx"] - self.assertEqual(hmtx["A"], (600, 31)) - self.assertEqual(hmtx["glyph00002"], (0, 0)) + self.assertEqual(hmtx["glyph00001"], ( 0, 0)) + self.assertEqual(hmtx["T"], (600, 41)) subsetfont["CFF2"].cff[0].decompileAllCharStrings() cs = subsetfont["CFF2"].cff[0].CharStrings - self.assertGreater(len(cs["A"].program), 0) - self.assertEqual(cs["glyph00002"].program, []) + self.assertEqual(cs["glyph00001"].program, []) + self.assertGreater(len(cs["T"].program), 0) def test_HVAR_VVAR(self): _, fontpath = self.compile_font(self.getpath("TestHVVAR.ttx"), ".ttf") |