Ticket #20982: 20982.ut.diff

tests/post/meta.php

@@ -243 +243 @@
                 $this->assertEquals($funky_meta, get_post_meta($this->post_id, 'test_funky_post_meta', true));
 
         }
+
+        /**
+        * @ticket 20982
+        */
+        function test_revision_restore_updates_edit_last_post_meta() {
+                //create two users matching reported bug
+                $user_id_1 = $this->factory->user->create( array( 'role' => 'administrator', 'user_login' => 'admin1' ) );
+                $user_id_2 = $this->factory->user->create( array( 'role' => 'editor', 'user_login' => 'editor1' ) );
+
+                //create a post as user 1
+                wp_set_current_user( $user_id_1 );
+                $post_id = $this->factory->post->create( array( 'post_title' => 'some-post', 'post_type' => 'post' ) );
+
+                //update post as user 2
+                wp_set_current_user( $user_id_2 );
+                wp_update_post( array( 'post_content'   => 'some updated content', 'ID' => $post_id ) );
+
+                //switch back to user 1 and restore 1st revision
+                wp_set_current_user( $user_id_1 );
+                $revisions = wp_get_post_revisions( $post_id );
+                $lastrevision = end( $revisions );
+                wp_restore_post_revision( $lastrevision->ID );
+
+                //is post_meta correctly set to user 1?
+                $this->assertEquals( get_post_meta( $post_id, '_edit_last', true ), $user_id_1 ); //after restoring user
+        }
 }