diff options
Diffstat (limited to 'mysql-test/t/flush_table.test')
| -rw-r--r-- | mysql-test/t/flush_table.test | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/mysql-test/t/flush_table.test b/mysql-test/t/flush_table.test index e46b67ad3d0..50e7e91419a 100644 --- a/mysql-test/t/flush_table.test +++ b/mysql-test/t/flush_table.test @@ -4,15 +4,70 @@ # Test of flush table # +# Should work in embedded server after mysqltest is fixed +-- source include/not_embedded.inc --disable_warnings drop table if exists t1,t2; --enable_warnings create table t1 (a int not null auto_increment primary key); insert into t1 values(0); + +# Test for with read lock + flush + lock table t1 read; flush table t1; check table t1; +unlock tables; + +# Test for with 2 read lock in different thread + flush + +lock table t1 read; +connect (locker,localhost,root,,test); +connection locker; +lock table t1 read; +connection default; +send flush table t1; +connection locker; +--sleep 2 +select * from t1; +unlock tables; +connection default; +reap; +select * from t1; +unlock tables; + +# Test for with a write lock and a waiting read lock + flush + +lock table t1 write; +connection locker; +send lock table t1 read; +connection default; +sleep 2; +flush table t1; +select * from t1; +unlock tables; +connection locker; +reap; +unlock tables; +connection default; + +# Test for with a read lock and a waiting write lock + flush + +lock table t1 read; +connection locker; +send lock table t1 write; +connection default; +sleep 2; +flush table t1; +select * from t1; +unlock tables; +connection locker; +reap; +unlock tables; +select * from t1; +connection default; drop table t1; +disconnect locker; # # In the following test FLUSH TABLES produces a deadlock |