Add test for italic angle.

1 files changed, 38 insertions, 0 deletions

diff --git a/scripts/run_general_tests.py b/scripts/run_general_tests.py
new file mode 100755
index 0000000..0785b4e
--- /dev/null
+++ b/scripts/run_general_tests.py
@@ -0,0 +1,38 @@
+#!/usr/bin/python
+"""Test general health of the fonts."""
+
+import glob
+import unittest
+
+from fontTools import ttLib
+from nototools import font_data
+
+
+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 TestItalicAngle(unittest.TestCase):
+    """Test the italic angle of fonts."""
+
+    def setUp(self):
+        _, self.fonts = load_fonts()
+
+    def test_italic_angle(self):
+        """Tests the italic angle of fonts to be correct."""
+        for font in self.fonts:
+            post_table = font['post']
+            if 'Italic' in font_data.font_name(font):
+                expected_angle = -12.0
+            else:
+                expected_angle = 0.0
+            self.assertEqual(post_table.italicAngle, expected_angle)
+
+
+if __name__ == '__main__':
+    unittest.main()