1 files changed, 79 insertions, 0 deletions
diff --git a/mysql-test/suite/roles/set_role-recursive.test b/mysql-test/suite/roles/set_role-recursive.test
new file mode 100644
index 00000000..23d623e1
--- /dev/null
+++ b/mysql-test/suite/roles/set_role-recursive.test
@@ -0,0 +1,79 @@
+source include/not_embedded.inc;
+
+#create a user with no privileges
+create user test_user@localhost;
+create role test_role1;
+grant test_role1 to test_user@localhost;
+create role test_role2;
+grant test_role2 to test_role1;
+
+--sorted_result
+select user, host from mysql.user where user not like 'root';
+--sorted_result
+select * from mysql.roles_mapping where User like 'test_user';
+--sorted_result
+select * from mysql.roles_mapping where User like 'test_role1';
+grant select on *.* to test_role2;
+--sorted_result
+select * from mysql.user where user like 'test_role1';
+--sorted_result
+select * from mysql.user where user like 'test_role2';
+
+change_user 'test_user';
+
+--error ER_TABLEACCESS_DENIED_ERROR
+select * from mysql.roles_mapping;
+
+--sorted_result
+show grants;
+select current_user(), current_role();
+set role test_role1;
+select current_user(), current_role();
+--sorted_result
+show grants;
+select * from mysql.roles_mapping where Host='';
+
+--sorted_result
+show grants;
+set role none;
+select current_user(), current_role();
+--sorted_result
+show grants;
+--error ER_TABLEACCESS_DENIED_ERROR
+select * from mysql.roles_mapping;
+
+--sorted_result
+show grants;
+--error ER_INVALID_ROLE
+set role test_role2;
+select current_user(), current_role();
+--sorted_result
+show grants;
+--error ER_TABLEACCESS_DENIED_ERROR
+select * from mysql.roles_mapping;
+
+#Make sure that this still works after an ER_INVALID_ROLE error
+--sorted_result
+show grants;
+set role test_role1;
+select current_user(), current_role();
+--sorted_result
+show grants;
+--sorted_result
+select * from mysql.roles_mapping where Host='';
+
+--sorted_result
+show grants;
+set role none;
+select current_user(), current_role();
+--sorted_result
+show grants;
+--error ER_TABLEACCESS_DENIED_ERROR
+select * from mysql.roles_mapping;
+
+change_user 'root';
+delete from mysql.user where user='test_role1';
+delete from mysql.user where user='test_role2';
+delete from mysql.roles_mapping;
+flush privileges;
+drop user 'test_user'@'localhost';