[t:3532] regression test and results for 3532

git-svn-id: file:///svn/mysql/tests/mysql-test@36504 c7de825b-a66e-492c-adef-691d508d4ae1

mysql-test/suite/tokudb.locks/r/no-read-lock-serializable-autocommit.result

+drop table if exists t;
+set global tokudb_lock_timeout = 100;
+set global transaction isolation level serializable;
+create table t (a int primary key) engine = tokudb;
+insert t values (1),(2),(3);
+begin;
+select * from t for update;
+a
+1
+2
+3
+select * from t;
+a
+1
+2
+3
+select * from t where a=1;
+a
+1
+select * from t where a=2;
+a
+2
+select * from t where a=3;
+a
+3
+replace into t values (1);
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+insert ignore t values (3);
+ERROR HY000: Lock wait timeout exceeded; try restarting transaction
+commit;
+drop table t;
+set global transaction isolation level repeatable read;
+set global tokudb_lock_timeout = 4000;

mysql-test/suite/tokudb.locks/t/no-read-lock-serializable-autocommit.test

+# Tokutek
+# test that read locks are not taken with serializable isolation and
+# autocommit on, refs 3532
+
+--disable_warnings
+drop table if exists t;
+--enable_warnings
+
+# low lock wait timeout, to speed up the test a bit
+set global tokudb_lock_timeout = 100;
+set global transaction isolation level serializable;
+
+# main client creates a table and inserts a few rows
+create table t (a int primary key) engine = tokudb;
+insert t values (1),(2),(3);
+# now grab write locks on the entire table
+begin;
+select * from t for update;
+
+# second client should be able to read the table
+connect(conn1, localhost, root);
+select * from t;
+select * from t where a=1;
+select * from t where a=2;
+select * from t where a=3;
+# but not write to it
+--error ER_LOCK_WAIT_TIMEOUT
+replace into t values (1);
+--error ER_LOCK_WAIT_TIMEOUT
+insert ignore t values (3);
+
+# back to the main client, commit the transaction
+connection default;
+commit;
+
+# cleanup
+drop table t;
+set global transaction isolation level repeatable read;
+set global tokudb_lock_timeout = 4000;