Bug#46010 main.ctype_gbk_binlog fails sporadically : Table 't2' already exists

This test case uses mysqlbinlog to dump the content of master-bin.000001,
but the content of master-bin.000001 is not that this test needs.

MTR runs a lot of test cases on one server, so when this test starts, the current binlog file
might not be master-bin.000001, or there are other events are written by tests before.
'RESET MASTER' command must be called at the begin, it ensures that binlog of this test
is wrote to master-bin.000001 correctly.  

Three other tests have the same problem, They were fixed together.
mysqlbinlog-cp932
binlog_incident
binlog_tmp_table

8 files changed, 11 insertions, 4 deletions

diff --git a/mysql-test/r/ctype_gbk_binlog.result b/mysql-test/r/ctype_gbk_binlog.result
index a49e170ff19..df927af9a6b 100644
--- a/mysql-test/r/ctype_gbk_binlog.result
+++ b/mysql-test/r/ctype_gbk_binlog.result
@@ -1,3 +1,4 @@
+RESET MASTER;
 SET NAMES gbk;
 CREATE TABLE t1 (
 f1 BLOB
diff --git a/mysql-test/r/mysqlbinlog-cp932.result b/mysql-test/r/mysqlbinlog-cp932.result
index 1640a3b1642..cbf6159516a 100644
--- a/mysql-test/r/mysqlbinlog-cp932.result
+++ b/mysql-test/r/mysqlbinlog-cp932.result
@@ -1,4 +1,4 @@
-flush logs;
+RESET MASTER;
 create table t3 (f text character set utf8);
 create table t4 (f text character set cp932);
 flush logs;
diff --git a/mysql-test/suite/binlog/r/binlog_incident.result b/mysql-test/suite/binlog/r/binlog_incident.result
index d8b0357b8c4..7a555743723 100644
--- a/mysql-test/suite/binlog/r/binlog_incident.result
+++ b/mysql-test/suite/binlog/r/binlog_incident.result
@@ -1,3 +1,4 @@
+RESET MASTER;
 CREATE TABLE t1 (a INT);
 INSERT INTO t1 VALUES (1),(2),(3);
 SELECT * FROM t1;
diff --git a/mysql-test/suite/binlog/r/binlog_tmp_table.result b/mysql-test/suite/binlog/r/binlog_tmp_table.result
index e4928432324..14b1963ffd9 100644
--- a/mysql-test/suite/binlog/r/binlog_tmp_table.result
+++ b/mysql-test/suite/binlog/r/binlog_tmp_table.result
@@ -1,3 +1,4 @@
+RESET MASTER;
 create table foo (a int);
 flush logs;
 create temporary table tmp1_foo like foo;
diff --git a/mysql-test/suite/binlog/t/binlog_incident.test b/mysql-test/suite/binlog/t/binlog_incident.test
index 208c7f24df2..901ac49ea24 100644
--- a/mysql-test/suite/binlog/t/binlog_incident.test
+++ b/mysql-test/suite/binlog/t/binlog_incident.test
@@ -6,6 +6,7 @@ source include/have_log_bin.inc;
 source include/have_debug.inc;
 
 let $MYSQLD_DATADIR= `select @@datadir`;
+RESET MASTER;
 
 CREATE TABLE t1 (a INT);
 
@@ -24,4 +25,4 @@ exec $MYSQL_BINLOG --start-position=106 $MYSQLD_DATADIR/master-bin.000001 >$MYSQ
 eval SELECT cont LIKE '%RELOAD DATABASE; # Shall generate syntax error%' AS `Contain RELOAD DATABASE` FROM (SELECT load_file('$MYSQLTEST_VARDIR/tmp/binlog_incident-bug44442.sql') AS cont) AS tbl;
 --enable_query_log
 
-remove_file $MYSQLTEST_VARDIR/tmp/binlog_incident-bug44442.sql;
\ No newline at end of file
+remove_file $MYSQLTEST_VARDIR/tmp/binlog_incident-bug44442.sql;
diff --git a/mysql-test/suite/binlog/t/binlog_tmp_table.test b/mysql-test/suite/binlog/t/binlog_tmp_table.test
index 6947959a5e0..54af8a8cb68 100644
--- a/mysql-test/suite/binlog/t/binlog_tmp_table.test
+++ b/mysql-test/suite/binlog/t/binlog_tmp_table.test
@@ -30,6 +30,7 @@ source include/have_binlog_format_mixed_or_statement.inc;
 
 connect (master,127.0.0.1,root,,test,$MASTER_MYPORT,);
 connect (master1,127.0.0.1,root,,test,$MASTER_MYPORT,);
+RESET MASTER;
 
 create table foo (a int);
 
diff --git a/mysql-test/t/ctype_gbk_binlog.test b/mysql-test/t/ctype_gbk_binlog.test
index a8f653d1b1e..e4c1bee19af 100644
--- a/mysql-test/t/ctype_gbk_binlog.test
+++ b/mysql-test/t/ctype_gbk_binlog.test
@@ -1,6 +1,7 @@
 -- source include/have_binlog_format_mixed_or_statement.inc
 -- source include/have_gbk.inc
 
+RESET MASTER;
 SET NAMES gbk;
 --character_set gbk
 
diff --git a/mysql-test/t/mysqlbinlog-cp932.test b/mysql-test/t/mysqlbinlog-cp932.test
index a7055bfc8ca..2a210bea0e0 100644
--- a/mysql-test/t/mysqlbinlog-cp932.test
+++ b/mysql-test/t/mysqlbinlog-cp932.test
@@ -5,8 +5,9 @@
 -- source include/have_cp932.inc
 -- source include/have_log_bin.inc
 
+RESET MASTER;
+
 # Bug#16217 (mysql client did not know how not switch its internal charset)
-flush logs;
 create table t3 (f text character set utf8);
 create table t4 (f text character set cp932); 
 --exec $MYSQL --default-character-set=utf8 test -e "insert into t3 values(_utf8'ソ')"
@@ -14,7 +15,7 @@ create table t4 (f text character set cp932);
 flush logs;
 rename table t3 to t03, t4 to t04;
 let $MYSQLD_DATADIR= `select @@datadir`;
---exec $MYSQL_BINLOG --short-form $MYSQLD_DATADIR/master-bin.000002 | $MYSQL --default-character-set=utf8
+--exec $MYSQL_BINLOG --short-form $MYSQLD_DATADIR/master-bin.000001 | $MYSQL --default-character-set=utf8
 # original and recovered data must be equal
 select HEX(f) from t03;
 select HEX(f) from t3;