Ticket #17738: 17738.tests.3.patch

wp-testcase/test_includes_formatting.php

@@ -1285 +1285 @@
 
                 $this->assertEquals( $output, remove_accents( $input ), 'remove_accents from ISO-8859-1 text' );
         }
+
+        public function test_remove_accents_vowels_diacritic() {
+                $this->knownWPBug(17738);
+
+                // Vowels with diacritic
+                // unmarked
+                $this->assertEquals( 'OoUu', remove_accents( 'ƠơƯư' ) );
+                // grave accent
+                $this->assertEquals( 'AaAaEeOoOoUuYy', remove_accents( 'ẦầẰằỀềỒồỜờỪừỲỳ' ) );
+                // hook
+                $this->assertEquals( 'AaAaAaEeEeIiOoOoOoUuUuYy', remove_accents( 'ẢảẨẩẲẳẺẻỂểỈỉỎỏỔổỞởỦủỬửỶỷ' ) );
+                // tilde
+                $this->assertEquals( 'AaAaEeEeOoOoUuYy', remove_accents( 'ẪẫẴẵẼẽỄễỖỗỠỡỮữỸỹ' ) );
+                // acute accent
+                $this->assertEquals( 'AaAaEeOoOoUu', remove_accents( 'ẤấẮắẾếỐốỚớỨứ' ) );
+                // dot below 
+                $this->assertEquals( 'AaAaAaEeEeIiOoOoOoUuUuYy', remove_accents( 'ẠạẬậẶặẸẹỆệỊịỌọỘộỢợỤụỰựỴỵ' ) );
+        }
 }
 
 ?>