Index: trunk/test/unit/org/openstreetmap/josm/data/validation/tests/TagCheckerTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/validation/tests/TagCheckerTest.java	(revision 16215)
+++ trunk/test/unit/org/openstreetmap/josm/data/validation/tests/TagCheckerTest.java	(revision 16226)
@@ -348,4 +348,6 @@
     public void testTicket18740() {
         assertFalse(TagChecker.containsUnusualUnicodeCharacter("name:ak", "Frɛnkyeman"));
+        assertFalse(TagChecker.containsUnusualUnicodeCharacter("name:bm", "Esipaɲi"));
+        assertFalse(TagChecker.containsUnusualUnicodeCharacter("name:oym", "Wɨlapaleya Ɨtu"));
     }