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Last slice of fix for Bug#42003 tests missing the disconnect of connections <> default

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+ Fix for Bug#43114 wait_until_count_sessions too restrictive, random PB failures
+ Removal of a lot of other weaknesses found
+ modifications according to review
This commit is contained in:
Matthias Leich 2009-03-03 21:34:18 +01:00
commit 140cc614c9
39 changed files with 1354 additions and 904 deletions
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28
mysql-test/t/read_only.test
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@ -4,6 +4,9 @@
# should work with embedded server after mysqltest is fixed
-- source include/not_embedded.inc
# Save the initial number of concurrent sessions
--source include/count_sessions.inc
--disable_warnings
DROP TABLE IF EXISTS t1,t2,t3;
--enable_warnings
@ -40,24 +43,24 @@ connection con1;
select @@global.read_only;
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
create table t3 (a int);
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
insert into t1 values(1);
# if a statement, after parse stage, looks like it will update a
# non-temp table, it will be rejected, even if at execution it would
# have turned out that 0 rows would be updated
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
update t1 set a=1 where 1=0;
# multi-update is special (see sql_parse.cc) so we test it
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
update t1,t2 set t1.a=t2.a+1 where t1.a=t2.a;
# check multi-delete to be sure
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
delete t1,t2 from t1,t2 where t1.a=t2.a;
# With temp tables updates should be accepted:
@ -71,7 +74,7 @@ insert into t3 values(1);
insert into t4 select * from t3;
# a non-temp table updated:
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
update t1,t3 set t1.a=t3.a+1 where t1.a=t3.a;
# no non-temp table updated (just swapped):
@ -79,7 +82,7 @@ update t1,t3 set t3.a=t1.a+1 where t1.a=t3.a;
update t4,t3 set t4.a=t3.a+1 where t4.a=t3.a;
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
delete t1 from t1,t3 where t1.a=t3.a;
delete t3 from t1,t3 where t1.a=t3.a;
@ -98,11 +101,11 @@ delete t1 from t1,t3 where t1.a=t3.a;
drop table t1;
--error 1290
--error ER_OPTION_PREVENTS_STATEMENT
insert into t1 values(1);
#
# BUG #22077 "DROP TEMPORARY TABLE fails with wrong error if read_only is set"
# Bug#22077 DROP TEMPORARY TABLE fails with wrong error if read_only is set
#
# check if DROP TEMPORARY on a non-existing temporary table returns the right
# error
@ -114,11 +117,12 @@ drop temporary table ttt;
drop temporary table if exists ttt;
connection default;
disconnect con1;
drop table t1,t2;
drop user test@localhost;
--echo #
--echo # Bug #27440 read_only allows create and drop database
--echo # Bug#27440 read_only allows create and drop database
--echo #
--disable_warnings
drop database if exists mysqltest_db1;
@ -151,3 +155,7 @@ delete from mysql.columns_priv where User like 'mysqltest_%';
flush privileges;
drop database mysqltest_db1;
set global read_only=0;
# Wait till all disconnects are completed
--source include/wait_until_count_sessions.inc