Add tests and requirements for the 'smcp' feature.

res/smcp_requirements.txt

@@ -0,0 +1,210 @@
+0026 # AMPERSAND
+0061 # LATIN SMALL LETTER A
+0062 # LATIN SMALL LETTER B
+0063 # LATIN SMALL LETTER C
+0064 # LATIN SMALL LETTER D
+0065 # LATIN SMALL LETTER E
+0066 # LATIN SMALL LETTER F
+0067 # LATIN SMALL LETTER G
+0068 # LATIN SMALL LETTER H
+0069 # LATIN SMALL LETTER I
+006A # LATIN SMALL LETTER J
+006B # LATIN SMALL LETTER K
+006C # LATIN SMALL LETTER L
+006D # LATIN SMALL LETTER M
+006E # LATIN SMALL LETTER N
+006F # LATIN SMALL LETTER O
+0070 # LATIN SMALL LETTER P
+0071 # LATIN SMALL LETTER Q
+0072 # LATIN SMALL LETTER R
+0073 # LATIN SMALL LETTER S
+0074 # LATIN SMALL LETTER T
+0075 # LATIN SMALL LETTER U
+0076 # LATIN SMALL LETTER V
+0077 # LATIN SMALL LETTER W
+0078 # LATIN SMALL LETTER X
+0079 # LATIN SMALL LETTER Y
+007A # LATIN SMALL LETTER Z
+00DF # LATIN SMALL LETTER SHARP S
+00E0 # LATIN SMALL LETTER A WITH GRAVE
+00E1 # LATIN SMALL LETTER A WITH ACUTE
+00E2 # LATIN SMALL LETTER A WITH CIRCUMFLEX
+00E3 # LATIN SMALL LETTER A WITH TILDE
+00E4 # LATIN SMALL LETTER A WITH DIAERESIS
+00E5 # LATIN SMALL LETTER A WITH RING ABOVE
+00E6 # LATIN SMALL LETTER AE
+00E7 # LATIN SMALL LETTER C WITH CEDILLA
+00E8 # LATIN SMALL LETTER E WITH GRAVE
+00E9 # LATIN SMALL LETTER E WITH ACUTE
+00EA # LATIN SMALL LETTER E WITH CIRCUMFLEX
+00EB # LATIN SMALL LETTER E WITH DIAERESIS
+00EC # LATIN SMALL LETTER I WITH GRAVE
+00ED # LATIN SMALL LETTER I WITH ACUTE
+00EE # LATIN SMALL LETTER I WITH CIRCUMFLEX
+00EF # LATIN SMALL LETTER I WITH DIAERESIS
+00F0 # LATIN SMALL LETTER ETH
+00F1 # LATIN SMALL LETTER N WITH TILDE
+00F2 # LATIN SMALL LETTER O WITH GRAVE
+00F3 # LATIN SMALL LETTER O WITH ACUTE
+00F4 # LATIN SMALL LETTER O WITH CIRCUMFLEX
+00F5 # LATIN SMALL LETTER O WITH TILDE
+00F6 # LATIN SMALL LETTER O WITH DIAERESIS
+00F8 # LATIN SMALL LETTER O WITH STROKE
+00F9 # LATIN SMALL LETTER U WITH GRAVE
+00FA # LATIN SMALL LETTER U WITH ACUTE
+00FB # LATIN SMALL LETTER U WITH CIRCUMFLEX
+00FC # LATIN SMALL LETTER U WITH DIAERESIS
+00FD # LATIN SMALL LETTER Y WITH ACUTE
+00FE # LATIN SMALL LETTER THORN
+00FF # LATIN SMALL LETTER Y WITH DIAERESIS
+0101 # LATIN SMALL LETTER A WITH MACRON
+0103 # LATIN SMALL LETTER A WITH BREVE
+0105 # LATIN SMALL LETTER A WITH OGONEK
+0107 # LATIN SMALL LETTER C WITH ACUTE
+0109 # LATIN SMALL LETTER C WITH CIRCUMFLEX
+010B # LATIN SMALL LETTER C WITH DOT ABOVE
+010D # LATIN SMALL LETTER C WITH CARON
+010F # LATIN SMALL LETTER D WITH CARON
+0111 # LATIN SMALL LETTER D WITH STROKE
+0113 # LATIN SMALL LETTER E WITH MACRON
+0115 # LATIN SMALL LETTER E WITH BREVE
+0117 # LATIN SMALL LETTER E WITH DOT ABOVE
+0119 # LATIN SMALL LETTER E WITH OGONEK
+011B # LATIN SMALL LETTER E WITH CARON
+011D # LATIN SMALL LETTER G WITH CIRCUMFLEX
+011F # LATIN SMALL LETTER G WITH BREVE
+0121 # LATIN SMALL LETTER G WITH DOT ABOVE
+0123 # LATIN SMALL LETTER G WITH CEDILLA
+0125 # LATIN SMALL LETTER H WITH CIRCUMFLEX
+0127 # LATIN SMALL LETTER H WITH STROKE
+0129 # LATIN SMALL LETTER I WITH TILDE
+012B # LATIN SMALL LETTER I WITH MACRON
+012D # LATIN SMALL LETTER I WITH BREVE
+012F # LATIN SMALL LETTER I WITH OGONEK
+0131 # LATIN SMALL LETTER DOTLESS I
+0133 # LATIN SMALL LIGATURE IJ
+0135 # LATIN SMALL LETTER J WITH CIRCUMFLEX
+0137 # LATIN SMALL LETTER K WITH CEDILLA
+013A # LATIN SMALL LETTER L WITH ACUTE
+013C # LATIN SMALL LETTER L WITH CEDILLA
+013E # LATIN SMALL LETTER L WITH CARON
+0140 # LATIN SMALL LETTER L WITH MIDDLE DOT
+0142 # LATIN SMALL LETTER L WITH STROKE
+0144 # LATIN SMALL LETTER N WITH ACUTE
+0146 # LATIN SMALL LETTER N WITH CEDILLA
+0148 # LATIN SMALL LETTER N WITH CARON
+014B # LATIN SMALL LETTER ENG
+014D # LATIN SMALL LETTER O WITH MACRON
+014F # LATIN SMALL LETTER O WITH BREVE
+0151 # LATIN SMALL LETTER O WITH DOUBLE ACUTE
+0153 # LATIN SMALL LIGATURE OE
+0155 # LATIN SMALL LETTER R WITH ACUTE
+0157 # LATIN SMALL LETTER R WITH CEDILLA
+0159 # LATIN SMALL LETTER R WITH CARON
+015B # LATIN SMALL LETTER S WITH ACUTE
+015D # LATIN SMALL LETTER S WITH CIRCUMFLEX
+015F # LATIN SMALL LETTER S WITH CEDILLA
+0161 # LATIN SMALL LETTER S WITH CARON
+0163 # LATIN SMALL LETTER T WITH CEDILLA
+0165 # LATIN SMALL LETTER T WITH CARON
+0167 # LATIN SMALL LETTER T WITH STROKE
+0169 # LATIN SMALL LETTER U WITH TILDE
+016B # LATIN SMALL LETTER U WITH MACRON
+016D # LATIN SMALL LETTER U WITH BREVE
+016F # LATIN SMALL LETTER U WITH RING ABOVE
+0171 # LATIN SMALL LETTER U WITH DOUBLE ACUTE
+0173 # LATIN SMALL LETTER U WITH OGONEK
+0175 # LATIN SMALL LETTER W WITH CIRCUMFLEX
+0177 # LATIN SMALL LETTER Y WITH CIRCUMFLEX
+017A # LATIN SMALL LETTER Z WITH ACUTE
+017C # LATIN SMALL LETTER Z WITH DOT ABOVE
+017E # LATIN SMALL LETTER Z WITH CARON
+01FB # LATIN SMALL LETTER A WITH RING ABOVE AND ACUTE
+01FD # LATIN SMALL LETTER AE WITH ACUTE
+01FF # LATIN SMALL LETTER O WITH STROKE AND ACUTE
+0219 # LATIN SMALL LETTER S WITH COMMA BELOW
+03AC # GREEK SMALL LETTER ALPHA WITH TONOS
+03AD # GREEK SMALL LETTER EPSILON WITH TONOS
+03AE # GREEK SMALL LETTER ETA WITH TONOS
+03AF # GREEK SMALL LETTER IOTA WITH TONOS
+03B1 # GREEK SMALL LETTER ALPHA
+03B2 # GREEK SMALL LETTER BETA
+03B3 # GREEK SMALL LETTER GAMMA
+03B4 # GREEK SMALL LETTER DELTA
+03B5 # GREEK SMALL LETTER EPSILON
+03B6 # GREEK SMALL LETTER ZETA
+03B7 # GREEK SMALL LETTER ETA
+03B8 # GREEK SMALL LETTER THETA
+03B9 # GREEK SMALL LETTER IOTA
+03BA # GREEK SMALL LETTER KAPPA
+03BB # GREEK SMALL LETTER LAMDA
+03BC # GREEK SMALL LETTER MU
+03BD # GREEK SMALL LETTER NU
+03BE # GREEK SMALL LETTER XI
+03BF # GREEK SMALL LETTER OMICRON
+03C0 # GREEK SMALL LETTER PI
+03C1 # GREEK SMALL LETTER RHO
+03C2 # GREEK SMALL LETTER FINAL SIGMA
+03C3 # GREEK SMALL LETTER SIGMA
+03C4 # GREEK SMALL LETTER TAU
+03C5 # GREEK SMALL LETTER UPSILON
+03C6 # GREEK SMALL LETTER PHI
+03C7 # GREEK SMALL LETTER CHI
+03C8 # GREEK SMALL LETTER PSI
+03C9 # GREEK SMALL LETTER OMEGA
+03CA # GREEK SMALL LETTER IOTA WITH DIALYTIKA
+03CB # GREEK SMALL LETTER UPSILON WITH DIALYTIKA
+03CC # GREEK SMALL LETTER OMICRON WITH TONOS
+03CD # GREEK SMALL LETTER UPSILON WITH TONOS
+03CE # GREEK SMALL LETTER OMEGA WITH TONOS
+0430 # CYRILLIC SMALL LETTER A
+0431 # CYRILLIC SMALL LETTER BE
+0432 # CYRILLIC SMALL LETTER VE
+0433 # CYRILLIC SMALL LETTER GHE
+0434 # CYRILLIC SMALL LETTER DE
+0435 # CYRILLIC SMALL LETTER IE
+0436 # CYRILLIC SMALL LETTER ZHE
+0437 # CYRILLIC SMALL LETTER ZE
+0438 # CYRILLIC SMALL LETTER I
+0439 # CYRILLIC SMALL LETTER SHORT I
+043A # CYRILLIC SMALL LETTER KA
+043B # CYRILLIC SMALL LETTER EL
+043C # CYRILLIC SMALL LETTER EM
+043D # CYRILLIC SMALL LETTER EN
+043E # CYRILLIC SMALL LETTER O
+043F # CYRILLIC SMALL LETTER PE
+0440 # CYRILLIC SMALL LETTER ER
+0441 # CYRILLIC SMALL LETTER ES
+0442 # CYRILLIC SMALL LETTER TE
+0443 # CYRILLIC SMALL LETTER U
+0444 # CYRILLIC SMALL LETTER EF
+0445 # CYRILLIC SMALL LETTER HA
+0446 # CYRILLIC SMALL LETTER TSE
+0447 # CYRILLIC SMALL LETTER CHE
+0448 # CYRILLIC SMALL LETTER SHA
+0449 # CYRILLIC SMALL LETTER SHCHA
+044A # CYRILLIC SMALL LETTER HARD SIGN
+044B # CYRILLIC SMALL LETTER YERU
+044C # CYRILLIC SMALL LETTER SOFT SIGN
+044D # CYRILLIC SMALL LETTER E
+044E # CYRILLIC SMALL LETTER YU
+044F # CYRILLIC SMALL LETTER YA
+0451 # CYRILLIC SMALL LETTER IO
+0452 # CYRILLIC SMALL LETTER DJE
+0453 # CYRILLIC SMALL LETTER GJE
+0454 # CYRILLIC SMALL LETTER UKRAINIAN IE
+0455 # CYRILLIC SMALL LETTER DZE
+0456 # CYRILLIC SMALL LETTER BYELORUSSIAN-UKRAINIAN I
+0457 # CYRILLIC SMALL LETTER YI
+0458 # CYRILLIC SMALL LETTER JE
+0459 # CYRILLIC SMALL LETTER LJE
+045A # CYRILLIC SMALL LETTER NJE
+045B # CYRILLIC SMALL LETTER TSHE
+045C # CYRILLIC SMALL LETTER KJE
+045E # CYRILLIC SMALL LETTER SHORT U
+045F # CYRILLIC SMALL LETTER DZHE
+0491 # CYRILLIC SMALL LETTER GHE WITH UPTURN
+1E81 # LATIN SMALL LETTER W WITH GRAVE
+1E83 # LATIN SMALL LETTER W WITH ACUTE
+1E85 # LATIN SMALL LETTER W WITH DIAERESIS
+1EF3 # LATIN SMALL LETTER Y WITH GRAVE

samples/smcp-feature-reqs.txt

@@ -0,0 +1,7 @@
+&abcdefghijklmnopqrstuvwxyz
+ßàáâãäåæçèéêëìíîïðñòóôõöøùúûüýþÿ
+āăąćĉċčďđēĕėęěĝğġģĥħĩīĭįıijĵķĺļľŀł
+ńņňŋōŏőœŕŗřśŝşšţťŧũūŭůűųŵŷźżžǻǽǿș
+άέήίαβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ
+абвгдежзийклмнопрстуфхцчшщъыьэюяёђѓєѕіїјљњћќўџґ
+ẁẃẅỳ

scripts/common_tests.py

@@ -255,6 +255,33 @@ class TestLigatures(FontTest):
                 self.assertTrue(len(normal) == 2 and len(ligated) == 1)
 
 
+class TestFeatures(FontTest):
+    """Tests typographic features."""
+
+    def setUp(self):
+        self.fontfiles, _ = self.loaded_fonts
+
+    def test_smcp_coverage(self):
+        """Tests that smcp is supported for our required set."""
+        with open('res/smcp_requirements.txt') as smcp_reqs_file:
+            smcp_reqs_lis = []
+            for line in smcp_reqs_file.readlines():
+                line = line[:line.index(' #')]
+                smcp_reqs_list.append(unichr(int(line, 16)))
+
+        for fontfile in self.fontfiles:
+            chars_with_no_smcp = []
+            for char in smcp_reqs_list:
+                normal = layout.get_glyphs(char, fontfile)
+                smcp = layout.get_glyphs(char, fontfile, '--features=smcp')
+                if normal == smcp:
+                    chars_with_no_smcp.append(char)
+            self.assertEqual(
+                chars_with_no_smcp, [],
+                ("smcp feature is not applied to '%s'" %
+                    u''.join(chars_with_no_smcp).encode('UTF-8')))
+
+
 class TestVerticalMetrics(FontTest):
     """Test the vertical metrics of fonts."""
 

scripts/run_general_tests.py

@@ -46,6 +46,10 @@ class TestLigatures(common_tests.TestLigatures):
     loaded_fonts = FONTS
 
 
+class TestFeatures(common_tests.TestFeatures):
+    loaded_fonts = FONTS
+
+
 if __name__ == '__main__':
     unittest.main()