4 files changed, 40 insertions, 0 deletions
diff --git a/mysql-test/r/comments.result b/mysql-test/r/comments.result
index 99fab38d7a7..77c520b0c64 100644
--- a/mysql-test/r/comments.result
+++ b/mysql-test/r/comments.result
@@ -26,6 +26,20 @@ select 1 # The rest of the row will be ignored
 1
 1
 /* line with only comment */;
+select 1 /*M! +1 */;
+1  +1
+2
+select 1 /*M!50000 +1 */;
+1  +1
+2
+select 1 /*M!50300 +1 */;
+1  +1
+2
+select 2 /*M!99999 +1 */;
+2
+2
+select 2 /*M!0000 +1 */;
+ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '0000 +1 */' at line 1
 select 1/*!2*/;
 ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '2*/' at line 1
 select 1/*!000002*/;
diff --git a/mysql-test/r/mysql.result b/mysql-test/r/mysql.result
index f4298cc7a4c..32052ddfd02 100644
--- a/mysql-test/r/mysql.result
+++ b/mysql-test/r/mysql.result
@@ -137,6 +137,14 @@ drop table t1;
 1
 ERROR 1064 (42000) at line 3: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '' at line 1
 ERROR at line 1: USE must be followed by a database name
+1  +1
+2
+1  +1
+2
+1  +1
+2
+1  +1
+2
 \
 \\
 ';
diff --git a/mysql-test/t/comments.test b/mysql-test/t/comments.test
index 3a18a8bd483..08c74c99d0c 100644
--- a/mysql-test/t/comments.test
+++ b/mysql-test/t/comments.test
@@ -21,6 +21,17 @@ select 1 # The rest of the row will be ignored
 # End of 4.1 tests
 
 #
+# Testing of MariaDB executable comments
+#
+
+select 1 /*M! +1 */;
+select 1 /*M!50000 +1 */;
+select 1 /*M!50300 +1 */;
+select 2 /*M!99999 +1 */;
+--error ER_PARSE_ERROR
+select 2 /*M!0000 +1 */;
+
+#
 # Bug#25411 (trigger code truncated)
 #
 
diff --git a/mysql-test/t/mysql.test b/mysql-test/t/mysql.test
index d1ae90be864..4efd7c7636d 100644
--- a/mysql-test/t/mysql.test
+++ b/mysql-test/t/mysql.test
@@ -124,6 +124,13 @@ drop table t1;
 --exec echo "use"         >  $file
 --exec $MYSQL              < $file 2>&1
 
+# Test exceutable comments
+--exec echo "SELECT 1 /*! +1 */;"       > $file
+--exec echo "SELECT 1 /*M! +1 */;"      >> $file
+--exec echo "SELECT 1 /*!00000 +1 */;"  >> $file
+--exec echo "SELECT 1 /*M!00000 +1 */" >> $file
+--exec $MYSQL                           < $file 2>&1
+
 --remove_file $file
 
 #