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246 lines
6.2 KiB
Text
246 lines
6.2 KiB
Text
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#
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# Tests for the performance_schema host_cache.
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#
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# Simulate failures from per user quotas:
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# - reported in COUNT_MAX_USER_CONNECTION_ERRORS
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# - reported in COUNT_MAX_USER_CONNECTION_PER_HOUR_ERRORS
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# Simulate failures from server quotas:
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# - reported in COUNT_MAX_CONNECTION_ERRORS
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--source include/not_embedded.inc
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--source include/have_debug.inc
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--source include/check_ipv6.inc
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--source include/have_perfschema.inc
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--source include/have_hostname_cache.inc
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# Enforce a clean state
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--source ../include/wait_for_pfs_thread_count.inc
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--source ../include/hostcache_set_state.inc
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SET @saved_max_connections=@@global.max_connections;
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SET @saved_max_user_connections=@@global.max_user_connections;
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create user 'quota'@'santa.claus.ipv6.example.com';
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grant select on test.* to 'quota'@'santa.claus.ipv6.example.com';
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grant usage on *.* to 'quota'@'santa.claus.ipv6.example.com'
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with max_connections_per_hour 3;
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connect (con1,"::1",root,,test,$MASTER_MYPORT,);
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select "Con1 is alive";
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select current_user();
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disconnect con1;
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--connection default
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SET @saved_dbug = @@GLOBAL.debug_dbug;
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set global debug_dbug= "+d,vio_peer_addr_fake_ipv6,getnameinfo_fake_ipv6,getaddrinfo_fake_good_ipv6";
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connect (con2a,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con2a is alive";
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select current_user();
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disconnect con2a;
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con2b,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con2b is alive";
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select current_user();
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disconnect con2b;
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con2c,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con2c is alive";
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select current_user();
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disconnect con2c;
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_USER_LIMIT_REACHED
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connect (con2d,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_USER_LIMIT_REACHED
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connect (con2e,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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# Wait for all disconnects
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--source ../include/wait_for_pfs_thread_count.inc
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grant usage on *.* to 'quota'@'santa.claus.ipv6.example.com'
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with max_connections_per_hour 0;
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grant usage on *.* to 'quota'@'santa.claus.ipv6.example.com'
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with max_user_connections 3;
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flush user_resources;
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connect (con3a,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con7 is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con3b,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con3b is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con3c,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con3c is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_USER_LIMIT_REACHED
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connect (con3d,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_USER_LIMIT_REACHED
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connect (con3e,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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disconnect con3a;
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disconnect con3b;
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disconnect con3c;
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# Wait for all disconnects
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--source ../include/wait_for_pfs_thread_count.inc
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grant usage on *.* to 'quota'@'santa.claus.ipv6.example.com'
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with max_user_connections 0;
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flush user_resources;
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set global max_user_connections = 3;
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connect (con4a,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con4a is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con4b,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con4b is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con4c,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con4c is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_TOO_MANY_USER_CONNECTIONS
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connect (con4d,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_TOO_MANY_USER_CONNECTIONS
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connect (con4e,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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disconnect con4a;
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disconnect con4b;
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disconnect con4c;
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# Wait for all disconnects
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--source ../include/wait_for_pfs_thread_count.inc
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set global max_user_connections = 0;
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set global max_connections = 10;
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flush user_resources;
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connect (tmp_con1,"::1",quota,,test,$MASTER_MYPORT,);
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connect (tmp_con2,"::1",quota,,test,$MASTER_MYPORT,);
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connect (tmp_con3,"::1",quota,,test,$MASTER_MYPORT,);
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connect (tmp_con4,"::1",quota,,test,$MASTER_MYPORT,);
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connect (tmp_con5,"::1",quota,,test,$MASTER_MYPORT,);
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connect (tmp_con6,"::1",quota,,test,$MASTER_MYPORT,);
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connect (tmp_con7,"::1",quota,,test,$MASTER_MYPORT,);
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connect (con5a,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con4a is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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connect (con5b,"::1",quota,,test,$MASTER_MYPORT,);
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select "Con5b is alive";
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select current_user();
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--connection default
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--source ../include/hostcache_dump.inc
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# About ER_CON_COUNT_ERROR,
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# See comments in hostcache_ipv4_max_con.test
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--disable_query_log
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--error ER_CON_COUNT_ERROR, 9999
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connect (con5c,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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--disable_query_log
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--error ER_CON_COUNT_ERROR, 9999
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connect (con5d,"::1",quota,,test,$MASTER_MYPORT,);
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--enable_query_log
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--connection default
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--source ../include/hostcache_dump.inc
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disconnect con5a;
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disconnect con5b;
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--disconnect tmp_con1
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--disconnect tmp_con2
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--disconnect tmp_con3
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--disconnect tmp_con4
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--disconnect tmp_con5
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--disconnect tmp_con6
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--disconnect tmp_con7
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# Wait for all disconnects
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--source ../include/wait_for_pfs_thread_count.inc
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set global max_connections = @saved_max_connections;
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set global max_user_connections = @saved_max_user_connections;
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# revoke all privileges on test.* from 'quota'@'santa.claus.ipv6.example.com';
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drop user 'quota'@'santa.claus.ipv6.example.com';
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SET @@GLOBAL.debug_dbug = @saved_dbug;
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