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Create 'main' test directory and move 't' and 'r' there
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Michael Widenius
151
mysql-test/main/change_user.test
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151
mysql-test/main/change_user.test
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# This test is checking that old password authentication works
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set global secure_auth=0;
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#
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# functional change user tests
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#
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create user test_nopw;
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grant select on test.* to test_nopw;
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create user test_oldpw identified by password "09301740536db389";
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grant select on test.* to test_oldpw;
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create user test_newpw identified by "newpw";
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grant select on test.* to test_newpw;
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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#
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# massaging the data for tests to pass in the embedded server,
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# that has authentication completely disabled or, if enabled, can
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# only do new auth (20-byte scramble).
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#
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change_user test_nopw;
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--replace_result <@> <test_nopw@%> @> @localhost>
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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#
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# embedded with enabled privilege control cannot do plugin negotiation.
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# that is, it cannot try to authenticate with a new scramble, receive a request
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# to switch to an old scramble, and retry with an old scramble.
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# As a result, it cannot change to a user that has old scramble and
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# and it stays logged as a previous user - test_nopw in this test file.
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# For the embedded with auth we replace nopw with oldpw in the results.
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#
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let $repl = `select if(version() like '%embedded%' and user() like '%nopw%', 'nopw', 'oldpw')`;
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change_user test_oldpw, oldpw;
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--replace_result <@> <test_oldpw@%> @> @localhost> $repl oldpw
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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change_user test_newpw, newpw;
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--replace_result <@> <test_newpw@%> @> @localhost>
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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change_user root;
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--replace_result <@> <root@localhost> @> @localhost>
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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change_user test_nopw,,test;
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--replace_result <@> <test_nopw@%> @> @localhost>
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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change_user test_oldpw,oldpw,test;
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--replace_result <@> <test_oldpw@%> @> @localhost> $repl oldpw
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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change_user test_newpw,newpw,test;
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--replace_result <@> <test_newpw@%> @> @localhost>
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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change_user root,,test;
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--replace_result <@> <root@localhost> @> @localhost>
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select concat('<', user(), '>'), concat('<', current_user(), '>'), database();
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drop user test_nopw;
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drop user test_oldpw;
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drop user test_newpw;
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#
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# Bug#20023 mysql_change_user() resets the value of SQL_BIG_SELECTS
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# The replace's are here to fix things for 32 bit systems
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#
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--echo Bug#20023
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SELECT @@session.sql_big_selects;
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# The exact value depends on the server build flags
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--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
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SELECT @@global.max_join_size;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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# The exact value depends on the server build flags
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--replace_result 18446744073709551615 HA_POS_ERROR 4294967295 HA_POS_ERROR
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SELECT @@global.max_join_size;
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SET @@global.max_join_size = 10000;
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SET @@session.max_join_size = default;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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# On some machines the following will result into a warning
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--disable_warnings
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SET @@global.max_join_size = 18446744073709551615;
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--enable_warnings
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SET @@session.max_join_size = default;
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--echo change_user
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--change_user
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SELECT @@session.sql_big_selects;
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--replace_result 4294967295 18446744073709551615
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SELECT @@global.max_join_size;
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--replace_result 4294967295 18446744073709551615
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SELECT @@session.max_join_size;
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#
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# Bug#31418 User locks misfunctioning after mysql_change_user()
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#
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--echo Bug#31418
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SELECT IS_FREE_LOCK('bug31418');
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SELECT IS_USED_LOCK('bug31418');
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SELECT GET_LOCK('bug31418', 1);
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SELECT IS_USED_LOCK('bug31418') = CONNECTION_ID();
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--echo change_user
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--change_user
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SELECT IS_FREE_LOCK('bug31418');
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SELECT IS_USED_LOCK('bug31418');
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#
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# Bug#31222: com_% global status counters behave randomly with
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# mysql_change_user.
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#
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FLUSH STATUS;
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--disable_result_log
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--disable_query_log
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let $i = 100;
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begin;
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while ($i)
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{
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dec $i;
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SELECT 1;
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}
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commit;
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--enable_query_log
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--enable_result_log
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let $before= query_get_value(SHOW GLOBAL STATUS LIKE 'com_select',Value,1);
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--change_user
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let $after= query_get_value(SHOW GLOBAL STATUS LIKE 'com_select',Value,1);
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if ($after != $before){
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SHOW GLOBAL STATUS LIKE 'com_select';
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die The value of com_select changed during change_user;
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}
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echo Value of com_select did not change;
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set global secure_auth=default;
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set timestamp=unix_timestamp('2010-10-10 10:10:10');
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select now();
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select year(now()) > 2011;
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--echo change_user
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--change_user
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select year(now()) > 2011;
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