7 files changed, 74 insertions, 0 deletions
diff --git a/mysql-test/r/ctype_big5.result b/mysql-test/r/ctype_big5.result
index a31289775fe..4c5832a57e9 100644
--- a/mysql-test/r/ctype_big5.result
+++ b/mysql-test/r/ctype_big5.result
@@ -170,3 +170,22 @@ SELECT HEX(a) FROM t1 WHERE MATCH(a) AGAINST (0xA741ADCCA66EB6DC IN BOOLEAN MODE
 HEX(a)
 A741ADCCA66EB6DC20A7DAADCCABDCA66E
 DROP TABLE t1;
+set names big5;
+create table t1 (a char character set big5);
+insert into t1 values (0xF9D6),(0xF9D7),(0xF9D8),(0xF9D9);
+insert into t1 values (0xF9DA),(0xF9DB),(0xF9DC);
+select hex(a) a, hex(@u:=convert(a using utf8)) b,
+hex(convert(@u using big5)) c from t1 order by a;
+a	b	c
+F9D6	E7A281	F9D6
+F9D7	E98AB9	F9D7
+F9D8	E8A38F	F9D8
+F9D9	E5A2BB	F9D9
+F9DA	E68192	F9DA
+F9DB	E7B2A7	F9DB
+F9DC	E5ABBA	F9DC
+alter table t1 convert to character set utf8;
+select hex(a) from t1 where a = _big5 0xF9DC;
+hex(a)
+E5ABBA
+drop table t1;
diff --git a/mysql-test/r/select.result b/mysql-test/r/select.result
index fd8a0a35275..b3ba3c4b0e0 100644
--- a/mysql-test/r/select.result
+++ b/mysql-test/r/select.result
@@ -3078,3 +3078,13 @@ from a inner join (b right join c on b.id = c.b_id) on a.id = c.a_id;
 count(*)
 6
 drop table a, b, c;
+create table t1 (f1 int not null auto_increment primary key, f2 varchar(10));
+create table t11 like t1;
+insert into t1 values(1,""),(2,"");
+show table status like 't1%';
+Name	Engine	Version	Row_format	Rows	Avg_row_length	Data_length	Max_data_length	Index_length	Data_free	Auto_increment	Create_time	Update_time	Check_time	Collation	Checksum	Create_options	Comment
+t1	MyISAM	9	Dynamic	2	20	X	X	X	X	X	X	X	X	latin1_swedish_ci	NULL		
+t11	MyISAM	9	Dynamic	0	0	X	X	X	X	X	X	X	X	latin1_swedish_ci	NULL		
+select 123 as a from t1 where f1 is null;
+a
+drop table t1,t11;
diff --git a/mysql-test/r/wait_timeout.result b/mysql-test/r/wait_timeout.result
new file mode 100644
index 00000000000..56232e481c0
--- /dev/null
+++ b/mysql-test/r/wait_timeout.result
@@ -0,0 +1,8 @@
+select 1;
+1
+1
+select 2;
+ERROR HY000: MySQL server has gone away
+select 3;
+3
+3
diff --git a/mysql-test/t/ctype_big5.test b/mysql-test/t/ctype_big5.test
index 1788dce755b..ffe2a12234e 100644
--- a/mysql-test/t/ctype_big5.test
+++ b/mysql-test/t/ctype_big5.test
@@ -38,4 +38,19 @@ INSERT INTO t1 VALUES(0xA741ADCCA66EB6DC20A7DAADCCABDCA66E);
 SELECT HEX(a) FROM t1 WHERE MATCH(a) AGAINST (0xA741ADCCA66EB6DC IN BOOLEAN MODE);
 DROP TABLE t1;
 
+#
+# Bug#12476 Some big5 codes are still missing.
+#
+set names big5;
+create table t1 (a char character set big5);
+insert into t1 values (0xF9D6),(0xF9D7),(0xF9D8),(0xF9D9);
+insert into t1 values (0xF9DA),(0xF9DB),(0xF9DC);
+# Check round trip
+select hex(a) a, hex(@u:=convert(a using utf8)) b,
+hex(convert(@u using big5)) c from t1 order by a;
+# Check that there is no "illegal mix of collations" error with Unicode.
+alter table t1 convert to character set utf8;
+select hex(a) from t1 where a = _big5 0xF9DC;
+drop table t1;
+
 # End of 4.1 tests
diff --git a/mysql-test/t/select.test b/mysql-test/t/select.test
index 477b863dec0..328a8bb7142 100644
--- a/mysql-test/t/select.test
+++ b/mysql-test/t/select.test
@@ -2206,6 +2206,16 @@ select * from t1,t2 where f1=f3 and (f1,f2) = (2,null);
 select * from t1,t2 where f1=f3 and (f1,f2) <=> (2,null);
 drop table t1,t2; 
 
+#
+# Bug #13535
+#
+create table t1 (f1 int not null auto_increment primary key, f2 varchar(10));
+create table t11 like t1;
+insert into t1 values(1,""),(2,"");
+--replace_column 7 X 8 X 9 X 10 X 11 X 12 X 13 X 14 X
+show table status like 't1%';
+select 123 as a from t1 where f1 is null;
+drop table t1,t11;
 # End of 4.1 tests
 
 #
diff --git a/mysql-test/t/wait_timeout-master.opt b/mysql-test/t/wait_timeout-master.opt
new file mode 100644
index 00000000000..0ad622e9677
--- /dev/null
+++ b/mysql-test/t/wait_timeout-master.opt
@@ -0,0 +1 @@
+--wait-timeout=2
diff --git a/mysql-test/t/wait_timeout.test b/mysql-test/t/wait_timeout.test
new file mode 100644
index 00000000000..26f91569868
--- /dev/null
+++ b/mysql-test/t/wait_timeout.test
@@ -0,0 +1,11 @@
+#
+# Bug #8731: wait_timeout does not work on Mac OS X
+#
+--disable_reconnect
+select 1;
+# wait_timeout is 2, so we should get disconnected now
+--sleep 5
+--error 2006
+select 2;
+--enable_reconnect
+select 3;