diff options
Diffstat (limited to 'scripts/run_exhaustive_tests.py')
| -rwxr-xr-x | scripts/run_exhaustive_tests.py | 94 |
1 files changed, 9 insertions, 85 deletions
diff --git a/scripts/run_exhaustive_tests.py b/scripts/run_exhaustive_tests.py index e7425ad..19eb960 100755 --- a/scripts/run_exhaustive_tests.py +++ b/scripts/run_exhaustive_tests.py @@ -16,97 +16,21 @@ """Time-consuming tests for general health of the fonts.""" -import glob import unittest -from fontTools import ttLib -from nototools import coverage -from nototools import unicode_data +FONTS = common_tests.load_fonts( + ['out/RobotoTTF/*.ttf', 'out/RobotoCondensedTTF/*.ttf'], + expected_count=18) -import layout -def load_fonts(): - """Load all major fonts.""" - all_font_files = (glob.glob('out/RobotoTTF/*.ttf') - + glob.glob('out/RobotoCondensedTTF/*.ttf')) - all_fonts = [ttLib.TTFont(font) for font in all_font_files] - assert len(all_font_files) == 18 - return all_font_files, all_fonts +class TestSpacingMarks(common_tests.TestSpacingMarks): + loaded_fonts = FONTS -class TestSpacingMarks(unittest.TestCase): - """Tests that spacing marks are indeed spacing.""" - - def setUp(self): - self.font_files, _ = load_fonts() - charset = coverage.character_set(self.font_files[0]) - self.marks_to_test = [char for char in charset - if unicode_data.category(char) in ['Lm', 'Sk']] - self.advance_cache = {} - - def test_individual_spacing_marks(self): - """Tests that spacing marks are spacing by themselves.""" - for font in self.font_files: - print 'Testing %s for stand-alone spacing marks...' % font - for mark in self.marks_to_test: - mark = unichr(mark) - advances = layout.get_advances(mark, font) - assert len(advances) == 1 - self.assertNotEqual(advances[0], 0) - - def test_spacing_marks_in_combination(self): - """Tests that spacing marks do not combine with base letters.""" - for font in self.font_files: - print 'Testing %s for spacing marks in combination...' % font - for base_letter in (u'A\u00C6BCDEFGHIJKLMNO\u00D8\u01A0PRST' - u'U\u01AFVWXYZ' - u'a\u00E6bcdefghi\u0131j\u0237klmn' - u'o\u00F8\u01A1prs\u017Ftu\u01B0vwxyz' - u'\u03D2'): - print 'Testing %s combinations' % base_letter - for mark in self.marks_to_test: - if mark == 0x02DE: - # Skip rhotic hook, as it's perhaps OK for it to form - # ligatures - continue - mark = unichr(mark) - advances = layout.get_advances(base_letter + mark, font) - self.assertEqual(len(advances), 2, - 'The sequence <%04X, %04X> combines, ' - 'but it should not' % (ord(base_letter), ord(mark))) - - -class TestSoftDottedChars(unittest.TestCase): - """Tests that soft-dotted characters lose their dots.""" - - def setUp(self): - self.font_files, _ = load_fonts() - charset = coverage.character_set(self.font_files[0]) - self.marks_to_test = [char for char in charset - if unicode_data.combining(char) == 230] - self.advance_cache = {} - - def test_combinations(self): - """Tests that soft-dotted characters lose their dots when combined.""" - - return # FIXME: Test is currently disabled, since the fonts fail it - - for font in self.font_files: - print 'Testing %s for soft-dotted combinations...' % font - - # TODO: replace the following list with actual derivation based on - # Unicode's soft-dotted property - for base_letter in (u'ij\u012F\u0249\u0268\u029D\u02B2\u03F3\u0456' - u'\u0458\u1D62\u1D96\u1DA4\u1DA8\u1E2D\u1ECB' - u'\u2071\u2C7C'): - print 'Testing %s combinations' % base_letter.encode('UTF-8') - for mark in self.marks_to_test: - mark = unichr(mark) - letter_only = layout.get_glyphs(base_letter, font) - combination = layout.get_glyphs(base_letter + mark, font) - self.assertNotEqual(combination[0], letter_only[0], - "The sequence <%04X, %04X> doesn't lose its dot, " - "but it should" % (ord(base_letter), ord(mark))) +class TestSoftDottedChars(common_tests.TestSoftDottedChars): + loaded_fonts = FONTS + # FIXME: Test is currently disabled, since the fonts fail it + test_combinations = None if __name__ == '__main__': |