Ticket #34870: 34870.diff

tests/phpunit/tests/dbdelta.php

@@ -826 +826 @@
         }
 
         /**
+         * @ticket 34870
+         */
+        function test_unchanged_key_lengths_do_not_recreate_index() {
+                global $wpdb;
+
+                $updates = dbDelta(
+                        "
+                        CREATE TABLE {$wpdb->prefix}dbdelta_test (
+                                id bigint(20) NOT NULL AUTO_INCREMENT,
+                                column_1 varchar(255) NOT NULL,
+                                column_2 text,
+                                column_3 blob,
+                                PRIMARY KEY  (id),
+                                KEY key_1 (column_1(255)),
+                                KEY compound_key (id,column_1),
+                                FULLTEXT KEY fulltext_key (column_1)
+                        ) ENGINE=MyISAM
+                        ", false );
+
+                $this->assertEmpty( $updates );
+        }
+
+        /**
          * @ticket 31679
          */
         function test_column_type_change_with_hyphens_in_name() {