32 def fonts():  function
38     def test_modified(self, fonts):  argument
39         modified = fonts_to_quadratic(fonts)
42     def test_stats(self, fonts):  argument
44         fonts_to_quadratic(fonts, stats=stats)
47     def test_dump_stats(self, fonts):  argument
49             fonts_to_quadratic(fonts, dump_stats=True)
52     def test_remember_curve_type(self, fonts):  argument
53         fonts_to_quadratic(fonts, remember_curve_type=True)
54         assert fonts[0].lib[CURVE_TYPE_LIB_KEY] == "quadratic"
56             fonts_to_quadratic(fonts, remember_curve_type=True)
59     def test_no_remember_curve_type(self, fonts):  argument
60         assert CURVE_TYPE_LIB_KEY not in fonts[0].lib
61         fonts_to_quadratic(fonts, remember_curve_type=False)
62         assert CURVE_TYPE_LIB_KEY not in fonts[0].lib
64     def test_different_glyphsets(self, fonts):  argument
65         del fonts[0]['a']
66         assert 'a' not in fonts[0]
67         assert 'a' in fonts[1]
68         assert fonts_to_quadratic(fonts)
70     def test_max_err_em_float(self, fonts):  argument
72         fonts_to_quadratic(fonts, max_err_em=0.002, stats=stats)
75     def test_max_err_em_list(self, fonts):  argument
77         fonts_to_quadratic(fonts, max_err_em=[0.002, 0.002], stats=stats)
80     def test_max_err_float(self, fonts):  argument
82         fonts_to_quadratic(fonts, max_err=4.096, stats=stats)
85     def test_max_err_list(self, fonts):  argument
87         fonts_to_quadratic(fonts, max_err=[4.096, 4.096], stats=stats)
90     def test_both_max_err_and_max_err_em(self, fonts):  argument
92             fonts_to_quadratic(fonts, max_err=1.000, max_err_em=0.001)
94     def test_single_font(self, fonts):  argument
95         assert font_to_quadratic(fonts[0], max_err_em=0.002,
107     def test_modified(self, fonts, glyph, expected):  argument
108         glyphs = [f[glyph] for f in fonts]
111     def test_stats(self, fonts):  argument
113         glyphs_to_quadratic([f['a'] for f in fonts], stats=stats)
116     def test_max_err_float(self, fonts):  argument
117         glyphs = [f['a'] for f in fonts]
122     def test_max_err_list(self, fonts):  argument
123         glyphs = [f['a'] for f in fonts]
128     def test_reverse_direction(self, fonts):  argument
129         glyphs = [f['A'] for f in fonts]
132     def test_single_glyph(self, fonts):  argument
133         assert glyph_to_quadratic(fonts[0]['a'], max_err=4.096,