Bug#16995954 : PLUGIN_AUTH TESTS FAIL ON SYSTEMS WITH NO HOSTNAME OTHER

THAN LOCALHOST

      This is a test bug and the explanation for the behaviour can be found
on the bug page.Modifying the select to select user where user!=root for the line where
failure is encountered on machines with no hostname other than the localhost.

mysql-test/r/plugin_auth.result

@@ -12,10 +12,8 @@ test_plugin_server	plug_dest
 ERROR 28000: Access denied for user 'plug'@'localhost' (using password: YES)
 GRANT PROXY ON plug_dest TO plug;
 test proxies_priv columns
-SELECT * FROM mysql.proxies_priv;
+SELECT * FROM mysql.proxies_priv WHERE user !='root';
 Host	User	Proxied_host	Proxied_user	With_grant	Grantor	Timestamp
-xx	root			1		xx
-xx	root			1		xx
 xx	plug	%	plug_dest	0	root@localhost	xx
 test mysql.proxies_priv;
 SHOW CREATE TABLE mysql.proxies_priv;

mysql-test/r/plugin_auth_qa_2.result

@@ -96,49 +96,31 @@ CREATE USER qa_test_6_user IDENTIFIED WITH qa_auth_interface AS 'qa_test_6_dest'
 CREATE USER qa_test_6_dest IDENTIFIED BY 'dest_passwd';
 GRANT ALL PRIVILEGES ON test_user_db.* TO qa_test_6_dest identified by 'dest_passwd';
 GRANT PROXY ON qa_test_6_dest TO qa_test_6_user;
-SELECT user,plugin,authentication_string,password FROM mysql.user;
+SELECT user,plugin,authentication_string,password FROM mysql.user WHERE user != 'root';
 user	plugin	authentication_string	password
 qa_test_6_dest		NULL	*DFCACE76914AD7BD801FC1A1ECF6562272621A22
 qa_test_6_user	qa_auth_interface	qa_test_6_dest	
-root			
-root			
-root			
-root			
 exec MYSQL PLUGIN_AUTH_OPT -h localhost -P MASTER_MYPORT --user=qa_test_6_user  --password=qa_test_6_dest test_user_db -e "SELECT current_user(),user(),@@local.proxy_user,@@local.external_user;" 2>&1
 ERROR 1045 (28000): Access denied for user 'qa_test_6_user'@'localhost' (using password: YES)
 GRANT PROXY ON qa_test_6_dest TO root IDENTIFIED WITH qa_auth_interface AS 'qa_test_6_dest';
-SELECT user,plugin,authentication_string,password FROM mysql.user;
+SELECT user,plugin,authentication_string,password FROM mysql.user WHERE user != 'root';
 user	plugin	authentication_string	password
 qa_test_6_dest		NULL	*DFCACE76914AD7BD801FC1A1ECF6562272621A22
 qa_test_6_user	qa_auth_interface	qa_test_6_dest	
-root			
-root			
-root			
-root			
-root	qa_auth_interface	qa_test_6_dest	
 exec MYSQL PLUGIN_AUTH_OPT -h localhost -P MASTER_MYPORT --user=root  --password=qa_test_6_dest test_user_db -e "SELECT current_user(),user(),@@local.proxy_user,@@local.external_user;" 2>&1
 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
 REVOKE PROXY ON qa_test_6_dest FROM root;
-SELECT user,plugin,authentication_string FROM mysql.user;
+SELECT user,plugin,authentication_string FROM mysql.user WHERE user != 'root';
 user	plugin	authentication_string
 qa_test_6_dest		NULL
 qa_test_6_user	qa_auth_interface	qa_test_6_dest
-root		
-root		
-root		
-root		
-root	qa_auth_interface	qa_test_6_dest
 exec MYSQL PLUGIN_AUTH_OPT -h localhost -P MASTER_MYPORT --user=root  --password=qa_test_6_dest test_user_db -e "SELECT current_user(),user(),@@local.proxy_user,@@local.external_user;" 2>&1
 ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
 DROP USER qa_test_6_user;
 DROP USER qa_test_6_dest;
 DELETE FROM mysql.user WHERE user='root' AND plugin='qa_auth_interface';
-SELECT user,plugin,authentication_string,password FROM mysql.user;
+SELECT user,plugin,authentication_string,password FROM mysql.user WHERE user != 'root';
 user	plugin	authentication_string	password
-root			
-root			
-root			
-root			
 === Test of the --default_auth option for clients ====
 CREATE USER qa_test_11_user IDENTIFIED WITH qa_auth_interface AS 'qa_test_11_dest';
 CREATE USER qa_test_11_dest IDENTIFIED BY 'dest_passwd';

mysql-test/t/plugin_auth.test

@@ -19,7 +19,7 @@ connect(plug_con,localhost,plug,plug_dest);
 GRANT PROXY ON plug_dest TO plug;
 --echo test proxies_priv columns
 --replace_column 1 xx 7 xx
-SELECT * FROM mysql.proxies_priv;
+SELECT * FROM mysql.proxies_priv WHERE user !='root';
 --echo test mysql.proxies_priv;
 SHOW CREATE TABLE mysql.proxies_priv;
 

mysql-test/t/plugin_auth_qa_2.test

@@ -107,7 +107,7 @@ GRANT ALL PRIVILEGES ON test_user_db.* TO qa_test_6_dest identified by 'dest_pas
 GRANT PROXY ON qa_test_6_dest TO qa_test_6_user;
 
 --sorted_result
-SELECT user,plugin,authentication_string,password FROM mysql.user;
+SELECT user,plugin,authentication_string,password FROM mysql.user WHERE user != 'root';
 
 --echo exec MYSQL PLUGIN_AUTH_OPT -h localhost -P MASTER_MYPORT --user=qa_test_6_user  --password=qa_test_6_dest test_user_db -e "SELECT current_user(),user(),@@local.proxy_user,@@local.external_user;" 2>&1
 --error 1
@@ -115,7 +115,7 @@ SELECT user,plugin,authentication_string,password FROM mysql.user;
 
 GRANT PROXY ON qa_test_6_dest TO root IDENTIFIED WITH qa_auth_interface AS 'qa_test_6_dest';
 --sorted_result
-SELECT user,plugin,authentication_string,password FROM mysql.user;
+SELECT user,plugin,authentication_string,password FROM mysql.user WHERE user != 'root';
 
 --echo exec MYSQL PLUGIN_AUTH_OPT -h localhost -P MASTER_MYPORT --user=root  --password=qa_test_6_dest test_user_db -e "SELECT current_user(),user(),@@local.proxy_user,@@local.external_user;" 2>&1
 --error 1
@@ -123,7 +123,7 @@ SELECT user,plugin,authentication_string,password FROM mysql.user;
 
 REVOKE PROXY ON qa_test_6_dest FROM root;
 --sorted_result
-SELECT user,plugin,authentication_string FROM mysql.user;
+SELECT user,plugin,authentication_string FROM mysql.user WHERE user != 'root';
 
 --echo exec MYSQL PLUGIN_AUTH_OPT -h localhost -P MASTER_MYPORT --user=root  --password=qa_test_6_dest test_user_db -e "SELECT current_user(),user(),@@local.proxy_user,@@local.external_user;" 2>&1
 --error 1
@@ -133,7 +133,7 @@ DROP USER qa_test_6_user;
 DROP USER qa_test_6_dest;
 DELETE FROM mysql.user WHERE user='root' AND plugin='qa_auth_interface';
 --sorted_result
-SELECT user,plugin,authentication_string,password FROM mysql.user;
+SELECT user,plugin,authentication_string,password FROM mysql.user WHERE user != 'root';
 
 
 --echo === Test of the --default_auth option for clients ====