Port test_name_inverse_lookup from upstream

fonttools · Sep 21, 2023 · 461c283 · 461c283
1 parent e20be7d
commit 461c283
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/tests/test_unicodedata2.py b/tests/test_unicodedata2.py
@@ -60,6 +60,13 @@ def test_function_checksum(self):
         result = h.hexdigest()
         self.assertEqual(result, self.expectedchecksum)
 
+    def test_name_inverse_lookup(self):
+        for i in range(sys.maxunicode + 1):
+            char = chr(i)
+            looked_name = self.db.name(char, None)
+            if looked_name:
+                self.assertEqual(self.db.lookup(looked_name), char)
+
     def test_digit(self):
         self.assertEqual(self.db.digit('A', None), None)
         self.assertEqual(self.db.digit('9'), 9)