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8e72b44969
It turns out that this test case no longer fails with the discrepancy in numbers that was the original cause for disabling this test (and showed potential genuine issues with the query cache). Therefore this test is being enabled after some minor adjustment of error codes and messages.
159 lines
4.9 KiB
Text
159 lines
4.9 KiB
Text
# Grant tests not performed with embedded server
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-- source include/not_embedded.inc
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-- source include/have_query_cache.inc
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--source include/add_anonymous_users.inc
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#
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# Test grants with query cache
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#
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--disable_warnings
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drop table if exists test.t1,mysqltest.t1,mysqltest.t2;
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drop database if exists mysqltest;
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--enable_warnings
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set GLOBAL query_cache_size=1355776;
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reset query cache;
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flush status;
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connect (root,localhost,root,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection root;
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show grants for current_user;
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show grants;
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--disable_warnings
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create database if not exists mysqltest;
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--enable_warnings
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create table mysqltest.t1 (a int,b int,c int);
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create table mysqltest.t2 (a int,b int,c int);
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insert into mysqltest.t1 values (1,1,1),(2,2,2);
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insert into mysqltest.t2 values (3,3,3);
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create table test.t1 (a char (10));
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insert into test.t1 values ("test.t1");
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select * from t1;
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connect (root2,localhost,root,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection root2;
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# put queries in cache
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select * from t1;
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select a from t1;
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select c from t1;
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select * from t2;
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select * from mysqltest.t1,test.t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits%";
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# Create the test users
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grant SELECT on mysqltest.* to mysqltest_1@localhost;
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grant SELECT on mysqltest.t1 to mysqltest_2@localhost;
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grant SELECT on test.t1 to mysqltest_2@localhost;
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grant SELECT(a) on mysqltest.t1 to mysqltest_3@localhost;
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# The following queries should be fetched from cache
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connect (user1,localhost,mysqltest_1,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection user1;
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show grants for current_user();
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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select "user1";
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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select * from t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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# The pre and end space are intentional
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select a from t1 ;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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select c from t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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# Don't use '' as user because it will pick Unix login
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connect (unkuser,localhost,unkuser,,,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection unkuser;
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show grants for current_user();
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# The following queries should be fetched from cache
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connect (user2,localhost,mysqltest_2,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection user2;
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select "user2";
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select * from t1;
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select a from t1;
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select c from t1;
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select * from mysqltest.t1,test.t1;
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--replace_result 127.0.0.1 localhost
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--error ER_TABLEACCESS_DENIED_ERROR
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select * from t2;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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# The following queries should not be fetched from cache
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connect (user3,localhost,mysqltest_3,,mysqltest,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection user3;
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select "user3";
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--replace_result 127.0.0.1 localhost
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--error ER_TABLEACCESS_DENIED_ERROR
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select * from t1;
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select a from t1;
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--replace_result 127.0.0.1 localhost
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--error ER_COLUMNACCESS_DENIED_ERROR
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select c from t1;
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--replace_result 127.0.0.1 localhost
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--error ER_TABLEACCESS_DENIED_ERROR
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select * from t2;
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--replace_result 127.0.0.1 localhost
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--error ER_COLUMNACCESS_DENIED_ERROR
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select mysqltest.t1.c from test.t1,mysqltest.t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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# Connect without a database
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connect (user4,localhost,mysqltest_1,,*NO-ONE*,$MASTER_MYPORT,$MASTER_MYSOCK);
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connection user4;
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select "user4";
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show grants;
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--error ER_NO_DB_ERROR
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select a from t1;
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# The following query is not cached before (different database)
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select * from mysqltest.t1,test.t1;
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# Cache a query with 'no database'
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select a from mysqltest.t1;
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select a from mysqltest.t1;
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show status like "Qcache_queries_in_cache";
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show status like "Qcache_hits";
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show status like "Qcache_not_cached";
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# Cleanup
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connection root;
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#
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# A temporary 4.1 workaround to make this test pass if
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# mysql was compiled with other than latin1 --with-charset=XXX.
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# Without "set names binary" the below queries fail with
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# "Illegal mix of collations" error.
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# In 5.0 we will change grant tables to use NCHAR(N) instead
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# of "CHAR(N) BINARY", and use cast-to-nchar: N'mysqltest_1'.
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#
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set names binary;
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delete from mysql.user where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
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delete from mysql.db where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
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delete from mysql.tables_priv where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
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delete from mysql.columns_priv where user in ("mysqltest_1","mysqltest_2","mysqltest_3");
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flush privileges;
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drop table test.t1,mysqltest.t1,mysqltest.t2;
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drop database mysqltest;
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set GLOBAL query_cache_size=default;
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--source include/delete_anonymous_users.inc
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# End of 4.1 tests
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