7 files changed, 63 insertions, 16 deletions
diff --git a/mysql-test/suite/encryption/disabled.def b/mysql-test/suite/encryption/disabled.def
index d92d3495cb8..746faf49873 100644
--- a/mysql-test/suite/encryption/disabled.def
+++ b/mysql-test/suite/encryption/disabled.def
@@ -12,3 +12,4 @@
 
 innodb_scrub            : MDEV-8139 scrubbing does not work reliably
 innodb_scrub_background : MDEV-8139 scrubbing does not work reliably
+innodb-redo-badkey      : MDEV-13893/MDEV-12699 fix recovery of corrupted pages
diff --git a/mysql-test/suite/innodb_fts/r/create.result b/mysql-test/suite/innodb_fts/r/create.result
index f3650fb3dc9..896291854a8 100644
--- a/mysql-test/suite/innodb_fts/r/create.result
+++ b/mysql-test/suite/innodb_fts/r/create.result
@@ -162,3 +162,19 @@ SELECT len,COUNT(*) FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS where name='word'
 len	COUNT(*)
 84	6
 DROP TABLE t;
+#
+# MDEV-17923 Assertion memcmp(field, field_ref_zero, 7) failed in
+# trx_undo_page_report_modify upon optimizing table
+# under innodb_optimize_fulltext_only
+#
+CREATE TABLE t1 (f1 TEXT, f2 TEXT, FULLTEXT KEY (f2)) ENGINE=InnoDB;
+INSERT INTO t1 (f1) VALUES ('foo'),('bar');
+DELETE FROM t1 LIMIT 1;
+ALTER TABLE t1 ADD FULLTEXT KEY (f1);
+SET @optimize_fulltext.save= @@innodb_optimize_fulltext_only;
+SET GLOBAL innodb_optimize_fulltext_only= 1;
+OPTIMIZE TABLE t1;
+Table	Op	Msg_type	Msg_text
+test.t1	optimize	status	OK
+DROP TABLE t1;
+SET GLOBAL innodb_optimize_fulltext_only= @optimize_fulltext.save;
diff --git a/mysql-test/suite/innodb_fts/t/create.test b/mysql-test/suite/innodb_fts/t/create.test
index fe0273af750..4e522994fcc 100644
--- a/mysql-test/suite/innodb_fts/t/create.test
+++ b/mysql-test/suite/innodb_fts/t/create.test
@@ -90,3 +90,19 @@ ENGINE=InnoDB;
 # The column length should be 84 bytes (84 characters * 1 byte/character).
 SELECT len,COUNT(*) FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS where name='word' GROUP BY len;
 DROP TABLE t;
+
+--echo #
+--echo # MDEV-17923 Assertion memcmp(field, field_ref_zero, 7) failed in
+--echo # trx_undo_page_report_modify upon optimizing table
+--echo # under innodb_optimize_fulltext_only
+--echo #
+
+CREATE TABLE t1 (f1 TEXT, f2 TEXT, FULLTEXT KEY (f2)) ENGINE=InnoDB;
+INSERT INTO t1 (f1) VALUES ('foo'),('bar');
+DELETE FROM t1 LIMIT 1;
+ALTER TABLE t1 ADD FULLTEXT KEY (f1);
+SET @optimize_fulltext.save= @@innodb_optimize_fulltext_only;
+SET GLOBAL innodb_optimize_fulltext_only= 1;
+OPTIMIZE TABLE t1;
+DROP TABLE t1;
+SET GLOBAL innodb_optimize_fulltext_only= @optimize_fulltext.save;
diff --git a/mysql-test/suite/perfschema/r/socket_connect.result b/mysql-test/suite/perfschema/r/socket_connect.result
index 1ac22f6ca34..304521b044f 100644
--- a/mysql-test/suite/perfschema/r/socket_connect.result
+++ b/mysql-test/suite/perfschema/r/socket_connect.result
@@ -167,19 +167,6 @@ connection default;
 
 # 6.1 Verify that there are no TCP/IP connections in the socket instance table
 
-SELECT COUNT(*) = 0 AS 'Expect 1'
-FROM performance_schema.socket_instances
-WHERE EVENT_NAME LIKE '%client_connection%'
-  AND OBJECT_INSTANCE_BEGIN <> @default_object_instance_begin
-AND (IP LIKE '%127.0.0.1' OR IP LIKE '%::1');
-Expect 1
-1
 
 # 6.2 Verify that there are no TCP/IP connections in the summary instance table
 
-SELECT COUNT(*) = 0 AS 'Expect 1'
-FROM performance_schema.socket_summary_by_instance
-WHERE EVENT_NAME LIKE '%client_connection%'
-  AND OBJECT_INSTANCE_BEGIN <> @default_object_instance_begin;
-Expect 1
-1
diff --git a/mysql-test/suite/perfschema/t/socket_connect.test b/mysql-test/suite/perfschema/t/socket_connect.test
index 909840144ef..b4579605eb5 100644
--- a/mysql-test/suite/perfschema/t/socket_connect.test
+++ b/mysql-test/suite/perfschema/t/socket_connect.test
@@ -273,18 +273,21 @@ WHERE EVENT_NAME LIKE '%client_connection%'
 --echo
 --echo # 6.1 Verify that there are no TCP/IP connections in the socket instance table
 --echo
-eval SELECT COUNT(*) = 0 AS 'Expect 1'
+let $wait_condition=
+SELECT COUNT(*) = 0 AS 'Expect 1'
 FROM performance_schema.socket_instances
 WHERE EVENT_NAME LIKE '%client_connection%'
   AND OBJECT_INSTANCE_BEGIN <> @default_object_instance_begin
   AND $ip_localhost;
+--source include/wait_condition.inc
 
 --echo
 --echo # 6.2 Verify that there are no TCP/IP connections in the summary instance table
 --echo
-eval SELECT COUNT(*) = 0 AS 'Expect 1'
+let $wait_condition=
+SELECT COUNT(*) = 0 AS 'Expect 1'
 FROM performance_schema.socket_summary_by_instance
 WHERE EVENT_NAME LIKE '%client_connection%'
   AND OBJECT_INSTANCE_BEGIN <> @default_object_instance_begin;
-
+--source include/wait_condition.inc
 exit;
diff --git a/mysql-test/suite/roles/flush_roles-17898.result b/mysql-test/suite/roles/flush_roles-17898.result
new file mode 100644
index 00000000000..c09fa166dc0
--- /dev/null
+++ b/mysql-test/suite/roles/flush_roles-17898.result
@@ -0,0 +1,13 @@
+use mysql;
+insert db (db,user,select_priv) values ('foo','dwr_foo','Y'), ('bar','dwr_bar','Y');
+insert roles_mapping (user,role) values ('dwr_qux_dev','dwr_foo'),('dwr_qux_dev','dwr_bar');
+insert user (user,show_db_priv,is_role) values ('dwr_foo','N','Y'), ('dwr_bar','N','Y'), ('dwr_qux_dev','Y','Y');
+Warnings:
+Warning	1364	Field 'ssl_cipher' doesn't have a default value
+Warning	1364	Field 'x509_issuer' doesn't have a default value
+Warning	1364	Field 'x509_subject' doesn't have a default value
+Warning	1364	Field 'authentication_string' doesn't have a default value
+flush privileges;
+drop role dwr_foo;
+drop role dwr_bar;
+drop role dwr_qux_dev;
diff --git a/mysql-test/suite/roles/flush_roles-17898.test b/mysql-test/suite/roles/flush_roles-17898.test
new file mode 100644
index 00000000000..e94efc44dd0
--- /dev/null
+++ b/mysql-test/suite/roles/flush_roles-17898.test
@@ -0,0 +1,11 @@
+#
+# MDEV-17898 FLUSH PRIVILEGES crashes server with segfault
+#
+use mysql;
+insert db (db,user,select_priv) values ('foo','dwr_foo','Y'), ('bar','dwr_bar','Y');
+insert roles_mapping (user,role) values ('dwr_qux_dev','dwr_foo'),('dwr_qux_dev','dwr_bar');
+insert user (user,show_db_priv,is_role) values ('dwr_foo','N','Y'), ('dwr_bar','N','Y'), ('dwr_qux_dev','Y','Y');
+flush privileges;
+drop role dwr_foo;
+drop role dwr_bar;
+drop role dwr_qux_dev;