1. Slice of fix for Bug#42003 tests missing the disconnect of connections <> default

- If missing: add "disconnect <session>" - If physical disconnect of non "default" sessions is not finished at test end: add routine which waits till this happened + additional improvements like - remove superfluous files created by the test - replace error numbers by error names - remove trailing spaces, replace tabs by spaces - unify writing of bugs within comments - correct comments - minor changes of formatting Modifications according to the code review are included. Fixed tests: grant2 grant3 lock_tables_lost_commit mysqldump openssl_1 outfile

1. Slice of fix for Bug#42003 tests missing the disconnect of connections <> default
- If missing: add "disconnect <session>" - If physical disconnect of non "default" sessions is not finished at test end: add routine which waits till this happened + additional improvements like - remove superfluous files created by the test - replace error numbers by error names - remove trailing spaces, replace tabs by spaces - unify writing of bugs within comments - correct comments - minor changes of formatting Modifications according to the code review are included. Fixed tests: grant2 grant3 lock_tables_lost_commit mysqldump openssl_1 outfile
7da691c9 · Matthias Leich · dd8c4928 · 7da691c9 · 7da691c9 · 7da691c9
Commit 7da691c9 authored Feb 02, 2009 by Matthias Leich
12 changed files
--- a/mysql-test/include/count_sessions.inc
+++ b/mysql-test/include/count_sessions.inc
+# include/count_sessions.inc
+#
+# SUMMARY
+#
+#    Stores the number of current sessions in $count_sessions.
+#
+#
+# USAGE
+#
+#    Please look into include/wait_until_count_sessions.inc
+#    for examples of typical usage.
+#
+#
+# EXAMPLE
+#    backup.test, grant3.test
+#
+#
+# Created: 2009-01-14 mleich
+#
+let $count_sessions= query_get_value(SHOW STATUS LIKE 'Threads_connected', Value, 1);
--- a/mysql-test/include/wait_until_count_sessions.inc
+++ b/mysql-test/include/wait_until_count_sessions.inc
+# include/wait_until_count_sessions.inc
+#
+# SUMMARY
+#
+#    Waits until the passed number ($count_sessions) of concurrent sessions was
+#    observed via
+#       SHOW STATUS LIKE 'Threads_connected'
+#    or the operation times out.
+#    Note: Starting with 5.1 we could also use
+#          SELECT COUNT(*) FROM information_schema.processlist
+#          I stay with "SHOW STATUS LIKE 'Threads_connected'" because this
+#          runs in all versions 5.0+
+#
+#
+# USAGE
+#
+#    let $count_sessions= 3;
+#    --source include/wait_until_count_sessions.inc
+#
+#    OR typical example of a test which uses more than one session
+#       Such a test could harm successing tests if there is no server shutdown
+#       and start between.cw
+#
+#       If the testing box is slow than the disconnect of sessions belonging to
+#       the current test might happen when the successing test gets executed.
+#       This means the successing test might see activities like unexpected
+#       rows within the general log or the PROCESSLIST.
+#       Example from bug http://bugs.mysql.com/bug.php?id=40377
+#       --- bzr_mysql-6.0-rpl/.../r/log_state.result 
+#       +++ bzr_mysql-6.0-rpl/.../r/log_state.reject
+#       @@ -25,6 +25,7 @@
+#        event_time user_host ... command_type	argument
+#        TIMESTAMP  USER_HOST ... Query	create table t1(f1 int)
+#        TIMESTAMP  USER_HOST ... Query	select * from mysql.general_log
+#       +TIMESTAMP  USER_HOST ... Quit	
+#       ....
+#
+#       What to do?
+#       -----------
+#       <start of test>
+#       # Determine initial number of connections (set $count_sessions)
+#       --source include/count_sessions.inc
+#       ...
+#       connect (con1,.....)
+#       ...
+#       connection default;
+#       ...
+#       disconnect con1;
+#       ...
+#       # Wait until we have reached the initial number of connections
+#       # or more than the sleep time above (10 seconds) has passed.
+#       # $count_sessions
+#       --source include/wait_until_count_sessions.inc
+#       <end of test>
+#
+#       Important note about tests with unfortunate (= not cooperative
+#       to successing tests) architecture:
+#          connection con1;
+#          send SELECT ..., sleep(10)
+#          connection default;
+#          ...
+#          disconnect con1;
+#          <end of test>
+#       should be fixed by
+#          connection con1;
+#          send SELECT ..., sleep(10)
+#          connection default;
+#          ...
+#          connect con1;
+#          reap;
+#          connection default;
+#          disconnect con1;
+#          <end of test>
+#       and not only by appending include/wait_until_count_sessions.inc etc.
+#
+#
+# EXAMPLE
+#
+#    backup.test, grant3.test
+#
+#
+# Created: 2009-01-14 mleich
+#
+let $wait_counter= 50;
+if ($wait_timeout)
+{
+   let $wait_counter= `SELECT $wait_timeout * 10`;
+}
+# Reset $wait_timeout so that its value won't be used on subsequent
+# calls, and default will be used instead.
+let $wait_timeout= 0;
+while ($wait_counter)
+{
+   let $current_sessions= query_get_value(SHOW STATUS LIKE 'Threads_connected', Value, 1);
+   let $success= `SELECT $current_sessions = $count_sessions`;
+   if ($success)
+   {
+      let $wait_counter= 0;
+   }
+   if (!$success)
+   {
+      real_sleep 0.1;
+      dec $wait_counter;
+   }
+}
+if (!$success)
+{
+   --echo # Timeout in wait_until_count_sessions.inc
+   --echo # Number of sessions   expected: $count_sessions   found: $current_sessions
+}
--- a/mysql-test/r/grant2.result
+++ b/mysql-test/r/grant2.result
@@ -366,20 +366,20 @@ insert into mysql.user select * from t1;
 drop table t1, t2;
 drop database TESTDB;
 flush privileges;
-grant all privileges on test.* to `a@`@localhost;
+GRANT ALL PRIVILEGES ON test.* TO `a@`@localhost;
-grant execute on * to `a@`@localhost;
+GRANT EXECUTE ON * TO `a@`@localhost;
-create table t2 (s1 int);
+CREATE TABLE t2 (s1 INT);
-insert into t2 values (1);
+INSERT INTO t2 VALUES (1);
-drop function if exists f2;
+DROP FUNCTION IF EXISTS f2;
-create function f2 () returns int begin declare v int; select s1 from t2
+CREATE FUNCTION f2 () RETURNS INT
-into v; return v; end//
+BEGIN DECLARE v INT; SELECT s1 FROM t2 INTO v; RETURN v; END//
-select f2();
+SELECT f2();
 f2()
 1
-drop function f2;
+DROP FUNCTION f2;
-drop table t2;
+DROP TABLE t2;
 REVOKE ALL PRIVILEGES, GRANT OPTION FROM `a@`@localhost;
-drop user `a@`@localhost;
+DROP USER `a@`@localhost;
 drop database if exists mysqltest_1;
 drop database if exists mysqltest_2;
 drop user mysqltest_u1@localhost;
@@ -436,6 +436,7 @@ SELECT * FROM t2;
 ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
 SELECT * FROM t1 JOIN t2 USING (b);
 ERROR 42000: SELECT command denied to user 'mysqltest1'@'localhost' for column 'c' in table 't2'
+USE test;
 DROP TABLE db1.t1, db1.t2;
 DROP USER mysqltest1@localhost;
 DROP DATABASE db1;

--- a/mysql-test/r/lock_tables_lost_commit.result
+++ b/mysql-test/r/lock_tables_lost_commit.result
-drop table if exists t1;
+DROP TABLE IF EXISTS t1;
-create table t1(a int) engine=innodb;
+CREATE TABLE t1(a INT) ENGINE=innodb;
-lock tables t1 write;
+LOCK TABLES t1 WRITE;
-insert into t1 values(10);
+INSERT INTO t1 VALUES(10);
-select * from t1;
+SELECT * FROM t1;
 a
 10
-drop table t1;
+DROP TABLE t1;
--- a/mysql-test/r/mysqldump.result
+++ b/mysql-test/r/mysqldump.result
-Bug#37938 - Test "mysqldump" lacks various insert statements
+# Bug#37938 Test "mysqldump" lacks various insert statements
-Turn off concurrent inserts to avoid random errors
+# Turn off concurrent inserts to avoid random errors
-NOTE:  We reset the variable back to saved value at the end of test
+# NOTE:  We reset the variable back to saved value at the end of test
 SET @OLD_CONCURRENT_INSERT = @@GLOBAL.CONCURRENT_INSERT;
 SET @@GLOBAL.CONCURRENT_INSERT = 0;
 DROP TABLE IF EXISTS t1, `"t"1`, t1aa, t2, t2aa, t3;
@@ -8,7 +8,7 @@ drop database if exists mysqldump_test_db;
 drop database if exists db1;
 drop database if exists db2;
 drop view if exists v1, v2, v3;
-CREATE TABLE t1(a int);
+CREATE TABLE t1(a INT);
 INSERT INTO t1 VALUES (1), (2);
 <?xml version="1.0"?>
 <mysqldump xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
@@ -28,7 +28,7 @@ INSERT INTO t1 VALUES (1), (2);
 </mysqldump>
 DROP TABLE t1;
 #
-# Bug #2005
+# Bug#2005 Long decimal comparison bug.
 #
 CREATE TABLE t1 (a decimal(64, 20));
 INSERT INTO t1 VALUES ("1234567890123456789012345678901234567890"),
@@ -42,7 +42,7 @@ SET character_set_client = @saved_cs_client;
 INSERT INTO `t1` VALUES ('1234567890123456789012345678901234567890.00000000000000000000'),('987654321098765432109876543210987654321.00000000000000000000');
 DROP TABLE t1;
 #
-# Bug #2055
+# Bug#2055 mysqldump should replace "-inf" numeric field values with "NULL"
 #
 CREATE TABLE t1 (a double);
 INSERT INTO t1 VALUES ('-9e999999');
@@ -57,7 +57,7 @@ SET character_set_client = @saved_cs_client;
 INSERT INTO `t1` VALUES (RES);
 DROP TABLE t1;
 #
-# Bug #3361 mysqldump quotes DECIMAL values inconsistently
+# Bug#3361 mysqldump quotes DECIMAL values inconsistently
 #
 CREATE TABLE t1 (a DECIMAL(10,5), b FLOAT);
 INSERT INTO t1 VALUES (1.2345, 2.3456);
@@ -169,7 +169,7 @@ INSERT INTO t1 VALUES (1, "test", "tes"), (2, "TEST", "TES");
 </mysqldump>
 DROP TABLE t1;
 #
-# Bug #1707
+# Bug#1707 mysqldump -X does't quote field and table names
 #
 CREATE TABLE t1 (`a"b"` char(2));
 INSERT INTO t1 VALUES ("1\""), ("\"2");
@@ -191,8 +191,8 @@ INSERT INTO t1 VALUES ("1\""), ("\"2");
 </mysqldump>
 DROP TABLE t1;
 #
-# Bug #1994
+# Bug#1994 mysqldump does not correctly dump UCS2 data
-# Bug #4261
+# Bug#4261 mysqldump 10.7 (mysql 4.1.2) --skip-extended-insert drops NULL from inserts
 #
 CREATE TABLE t1 (a  VARCHAR(255)) DEFAULT CHARSET koi8r;
 INSERT INTO t1  VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
@@ -233,7 +233,7 @@ UNLOCK TABLES;
 DROP TABLE t1;
 #
-# Bug #2634
+# Bug#2634 mysqldump in --compatible=mysql4
 #
 CREATE TABLE t1 (a int) ENGINE=MYISAM;
 INSERT INTO t1 VALUES (1), (2);
@@ -291,7 +291,7 @@ UNLOCK TABLES;
 DROP TABLE t1;
 #
-# Bug #2592 'mysqldump doesn't quote "tricky" names correctly'
+# Bug#2592 mysqldump doesn't quote "tricky" names correctly
 #
 create table ```a` (i int);
 SET @saved_cs_client     = @@character_set_client;
@@ -302,7 +302,7 @@ CREATE TABLE ```a` (
 SET character_set_client = @saved_cs_client;
 drop table ```a`;
 #
-# Bug #2591 "mysqldump quotes names inconsistently"
+# Bug#2591 mysqldump quotes names inconsistently
 #
 create table t1(a int);
@@ -425,7 +425,7 @@ UNLOCK TABLES;
 set global sql_mode='';
 drop table t1;
 #
-# Bug #2705 'mysqldump --tab extra output'
+# Bug#2705 mysqldump --tab extra output
 #
 create table t1(a int);
 insert into t1 values (1),(2),(3);
@@ -459,7 +459,7 @@ SET character_set_client = @saved_cs_client;
 3
 drop table t1;
 #
-# Bug #6101: create database problem
+# Bug#6101 create database problem
 #
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
@@ -514,7 +514,7 @@ USE `mysqldump_test_db`;
 drop database mysqldump_test_db;
 #
-# Bug #7020
+# Bug#7020 mysqldump --compatible=mysql40 should set --skip-set-charset --default-char...
 # Check that we don't dump in UTF8 in compatible mode by default,
 # but use the default compiled values, or the values given in
 # --default-character-set=xxx. However, we should dump in UTF8
@@ -556,8 +556,8 @@ UNLOCK TABLES;
 /*!40111 SET SQL_NOTES=@OLD_SQL_NOTES */;
 #
-# Bug#8063: make test mysqldump [ fail ]
+# Bug#8063 make test mysqldump [ fail ]
-# We cannot tes this command because its output depends
+# We cannot test this command because its output depends
 # on --default-character-set incompiled into "mysqldump" program.
 # If the future we can move this command into a separate test with
 # checking that "mysqldump" is compiled with "latin1"
@@ -642,7 +642,7 @@ UNLOCK TABLES;
 DROP TABLE t1;
 #
-# WL #2319: Exclude Tables from dump
+# WL#2319 Exclude Tables from dump
 #
 CREATE TABLE t1 (a int);
 CREATE TABLE t2 (a int);
@@ -685,7 +685,7 @@ UNLOCK TABLES;
 DROP TABLE t1;
 DROP TABLE t2;
 #
-#  Bug  #8830
+# Bug#8830 mysqldump --skip-extended-insert causes --hex-blob to dump wrong values
 #
 CREATE TABLE t1 (`b` blob);
 INSERT INTO `t1` VALUES (0x602010000280100005E71A);
@@ -727,7 +727,7 @@ DROP TABLE t1;
 #
 # Test for --insert-ignore
 #
-CREATE TABLE t1 (a int);
+CREATE TABLE t1 (a INT);
 INSERT INTO t1 VALUES (1),(2),(3);
 INSERT INTO t1 VALUES (4),(5),(6);
@@ -798,7 +798,7 @@ INSERT  DELAYED IGNORE INTO `t1` VALUES (1),(2),(3),(4),(5),(6);
 DROP TABLE t1;
 #
-# Bug #10286: mysqldump -c crashes on table that has many fields with long
+# Bug#10286 mysqldump -c crashes on table that has many fields with long
 #           names
 #
 create table t1 (
@@ -1544,7 +1544,7 @@ UNLOCK TABLES;
 DROP TABLE t1;
 #
-# Bug #9558 mysqldump --no-data db t1 t2 format still dumps data
+# Bug#9558 mysqldump --no-data db t1 t2 format still dumps data
 #
 CREATE DATABASE mysqldump_test_db;
 USE mysqldump_test_db;
@@ -1649,7 +1649,7 @@ DROP DATABASE mysqldump_test_db;
 #
 #  Testing with tables and databases that don't exists
 #  or contains illegal characters
-# (Bug #9358 mysqldump crashes if tablename starts with \)
+# (Bug#9358 mysqldump crashes if tablename starts with \)
 #
 create database mysqldump_test_db;
 use mysqldump_test_db;
@@ -1678,7 +1678,7 @@ drop table t1, t2, t3;
 drop database mysqldump_test_db;
 use test;
 #
-# Bug #9657 mysqldump xml ( -x ) does not format NULL fields correctly
+# Bug#9657 mysqldump xml ( -x ) does not format NULL fields correctly
 #
 create table t1 (a int(10));
 create table t2 (pk int primary key auto_increment,
@@ -1737,7 +1737,7 @@ insert into t2 (a, b) values (NULL, NULL),(10, NULL),(NULL, "twenty"),(30, "thir
 </mysqldump>
 drop table t1, t2;
 #
-# BUG #12123
+# Bug#12123 mysqldump --tab results in text file which can't be imported
 #
 create table t1 (a text character set utf8, b text character set latin1);
 insert t1 values (0x4F736E616272C3BC636B, 0x4BF66C6E);
@@ -1750,11 +1750,11 @@ a	b
 Osnabrck	Kln
 drop table t1;
 #
-# BUG#15328 Segmentation fault occured if my.cnf is invalid for escape sequence
+# Bug#15328 Segmentation fault occured if my.cnf is invalid for escape sequence
 #
 --fields-optionally-enclosed-by="
 #
-# BUG #19025 mysqldump doesn't correctly dump "auto_increment = [int]"
+# Bug#19025 mysqldump doesn't correctly dump "auto_increment = [int]"
 #
 create table `t1` (
 t1_name varchar(255) default null,
@@ -1794,7 +1794,7 @@ t1	CREATE TABLE `t1` (
 ) ENGINE=MyISAM AUTO_INCREMENT=1003 DEFAULT CHARSET=latin1
 drop table `t1`;
 #
-# Bug #18536: wrong table order
+# Bug#18536 wrong table order
 #
 create table t1(a int);
 create table t2(a int);
@@ -1843,7 +1843,7 @@ SET character_set_client = @saved_cs_client;
 drop table t1, t2, t3;
 #
-# Bug #21288: mysqldump segmentation fault when using --where
+# Bug#21288 mysqldump segmentation fault when using --where
 #
 create table t1 (a int);
 mysqldump: Couldn't execute 'SELECT /*!40001 SQL_NO_CACHE */ * FROM `t1` WHERE xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx': You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx' at line 1 (1064)
@@ -1879,7 +1879,7 @@ SET character_set_client = @saved_cs_client;
 drop table t1;
 #
-# BUG#13926: --order-by-primary fails if PKEY contains quote character
+# Bug#13926 --order-by-primary fails if PKEY contains quote character
 #
 DROP TABLE IF EXISTS `t1`;
 CREATE TABLE `t1` (
@@ -1958,7 +1958,7 @@ UNLOCK TABLES;
 DROP TABLE `t1`;
 End of 4.1 tests
 #
-# Bug #10213 mysqldump crashes when dumping VIEWs(on MacOS X)
+# Bug#10213 mysqldump crashes when dumping VIEWs(on MacOS X)
 #
 create database db1;
 use db1;
@@ -2023,7 +2023,7 @@ drop view v2;
 drop database db1;
 use test;
 #
-# Bug 10713 mysqldump includes database in create view and referenced tables
+# Bug#10713 mysqldump includes database in create view and referenced tables
 #
 create database db2;
 use db2;
@@ -2102,7 +2102,7 @@ DROP TABLE IF EXISTS `v1`;
 drop view v1;
 drop table t1;
 #
-# Bug #10213 mysqldump crashes when dumping VIEWs(on MacOS X)
+# Bug#10213 mysqldump crashes when dumping VIEWs(on MacOS X)
 #
 create database mysqldump_test_db;
 use mysqldump_test_db;
@@ -2167,7 +2167,7 @@ drop view v2;
 drop database mysqldump_test_db;
 use test;
 #
-# Bug #9756
+# Bug#9756 mysql client failing on dumps containing certain \ sequences
 #
 CREATE TABLE t1 (a char(10));
 INSERT INTO t1 VALUES ('\'');
@@ -2207,7 +2207,7 @@ UNLOCK TABLES;
 DROP TABLE t1;
 #
-# Bug #10927 mysqldump: Can't reload dump with view that consist of other view
+# Bug#10927 mysqldump: Can't reload dump with view that consist of other view
 #
 create table t1(a int, b int, c varchar(30));
 insert into t1 values(1, 2, "one"), (2, 4, "two"), (3, 6, "three");
@@ -2505,12 +2505,14 @@ end if;
 end	BEFORE	#	STRICT_TRANS_TABLES,STRICT_ALL_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,TRADITIONAL,NO_AUTO_CREATE_USER	root@localhost
 DROP TABLE t1, t2;
 #
-# Bugs #9136, #12917: problems with --defaults-extra-file option
+# Bug#9136  my_print_defaults changed behaviour between 4.1.7 and 4.1.10a
+# Bug#12917 The --defaults-extra-file option is ignored by the 5.0 client binaries
+# (Problems with --defaults-extra-file option)
 #
 --port=1234
 --port=1234
 #
-# Test of fix to BUG 12597
+# Test of fix to Bug#12597 mysqldump dumps triggers wrongly
 #
 DROP TABLE IF EXISTS `test1`;
 Warnings:
@@ -2544,7 +2546,7 @@ DROP TRIGGER testref;
 DROP TABLE test1;
 DROP TABLE test2;
 #
-# BUG#9056 - mysqldump does not dump routines
+# Bug#9056 mysqldump does not dump routines
 #
 DROP TABLE IF EXISTS t1;
 DROP FUNCTION IF EXISTS bug9056_func1;
@@ -2646,7 +2648,7 @@ DROP PROCEDURE bug9056_proc2;
 DROP PROCEDURE `a'b`;
 drop table t1;
 #
-# BUG# 13052 - mysqldump timestamp reloads broken
+# Bug#13052 mysqldump timestamp reloads broken
 #
 drop table if exists t1;
 create table t1 (`d` timestamp, unique (`d`));
@@ -2741,7 +2743,7 @@ drop table t1;
 set global time_zone=default;
 set time_zone=default;
 #
-# Test of fix to BUG 13146 - ansi quotes break loading of triggers 
+# Test of fix to Bug#13146 ansi quotes break loading of triggers
 #
 DROP TABLE IF EXISTS `t1 test`;
 DROP TABLE IF EXISTS `t2 test`;
@@ -2814,7 +2816,7 @@ DROP TRIGGER `test trig`;
 DROP TABLE `t1 test`;
 DROP TABLE `t2 test`;
 #
-# BUG# 12838 mysqldump -x with views exits with error 
+# Bug#12838 mysqldump -x with views exits with error
 #
 drop table if exists t1;
 create table t1 (a int, b varchar(32), c varchar(32));
@@ -2912,7 +2914,7 @@ drop view v0;
 drop view v1;
 drop table t1;
 #
-# BUG#14554 - mysqldump does not separate words "ROW" and "BEGIN"
+# Bug#14554 mysqldump does not separate words "ROW" and "BEGIN"
 # for tables with trigger created in the IGNORE_SPACE sql mode.
 #
 SET @old_sql_mode = @@SQL_MODE;
@@ -2975,7 +2977,7 @@ DELIMITER ;
 DROP TRIGGER tr1;
 DROP TABLE t1;
 #
-# Bug #13318: Bad result with empty field and --hex-blob
+# Bug#13318 Bad result with empty field and --hex-blob
 #
 create table t1 (a binary(1), b blob);
 insert into t1 values ('','');
@@ -3051,7 +3053,7 @@ UNLOCK TABLES;
 drop table t1;
 #
-# Bug 14871 Invalid view dump output
+# Bug#14871 Invalid view dump output
 #
 create table t1 (a int);
 insert into t1 values (289), (298), (234), (456), (789);
@@ -3080,7 +3082,7 @@ a
 drop table t1;
 drop view v1, v2, v3, v4, v5;
 #
-# Bug #16878 dump of trigger
+# Bug#16878 dump of trigger
 #
 create table t1 (a int, created datetime);
 create table t2 (b int, created datetime);
@@ -3130,7 +3132,7 @@ drop view v2;
 drop table t;
 #
 # Bug#14857 Reading dump files with single statement stored routines fails.
-# fixed by patch for bug#16878
+# fixed by patch for Bug#16878
 #
 /*!50003 CREATE FUNCTION `f`() RETURNS bigint(20)
 return 42 */|
@@ -3147,7 +3149,7 @@ select 42
 drop function f;
 drop procedure p;
 #
-# Bug #17371 Unable to dump a schema with invalid views
+# Bug#17371 Unable to dump a schema with invalid views
 #
 create table t1 ( id serial );
 create view v1 as select * from t1;
@@ -3158,7 +3160,7 @@ mysqldump {
 } mysqldump
 drop view v1;
-# BUG#17201 Spurious 'DROP DATABASE' in output,
+# Bug#17201 Spurious 'DROP DATABASE' in output,
 # also confusion between tables and views.
 # Example code from Markus Popp
 create database mysqldump_test_db;
@@ -3225,7 +3227,7 @@ drop view v1;
 drop table t1;
 drop database mysqldump_test_db;
 #
-# Bug21014 Segmentation fault of mysqldump on view
+# Bug#21014 Segmentation fault of mysqldump on view
 #
 create database mysqldump_tables;
 use mysqldump_tables;
@@ -3265,7 +3267,7 @@ drop database mysqldump_views;
 drop table mysqldump_tables.basetable;
 drop database mysqldump_tables;
 #
-# Bug20221 Dumping of multiple databases containing view(s) yields maleformed dumps
+# Bug#20221 Dumping of multiple databases containing view(s) yields maleformed dumps
 #
 create database mysqldump_dba;
 use mysqldump_dba;
@@ -3322,10 +3324,10 @@ SET character_set_client = @saved_cs_client;
 drop table t1;
 drop user mysqltest_1@localhost;
 #
-# Bug #21527 mysqldump incorrectly tries to LOCK TABLES on the 
+# Bug#21527 mysqldump incorrectly tries to LOCK TABLES on the
 #           information_schema database.
 #
-# Bug #21424 mysqldump failing to export/import views
+# Bug#21424 mysqldump failing to export/import views
 #
 create database mysqldump_myDB;
 use mysqldump_myDB;
@@ -3345,7 +3347,7 @@ revoke all privileges on mysqldump_myDB.* from myDB_User@localhost;
 drop user myDB_User@localhost;
 drop database mysqldump_myDB;
 flush privileges;
-# Bug #21424 continues from here.
+# Bug#21424 continues from here.
 # Restore. Flush Privileges test ends.
 #
 use mysqldump_myDB;
@@ -3364,7 +3366,7 @@ drop user myDB_User@localhost;
 drop database mysqldump_myDB;
 use test;
 #
-# Bug #19745: mysqldump --xml produces invalid xml
+# Bug#19745 mysqldump --xml produces invalid xml
 #
 DROP TABLE IF EXISTS t1;
 CREATE TABLE t1 (f1 int(10), data MEDIUMBLOB);
@@ -3386,15 +3388,15 @@ INSERT INTO t1 VALUES(1,0xff00fef0);
 </mysqldump>
 DROP TABLE t1;
 #
-# Bug#26346:  	stack + buffer overrun in mysqldump
+# Bug#26346 stack + buffer overrun in mysqldump
 #
 CREATE TABLE t1(a int);
 INSERT INTO t1 VALUES (1), (2);
 mysqldump: Input filename too long: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 DROP TABLE t1;
-CREATE TABLE t2 (a int);
+CREATE TABLE t2 (a INT);
-CREATE TABLE t3 (a int);
+CREATE TABLE t3 (a INT);
-CREATE TABLE t1 (a int) ENGINE=merge UNION=(t2, t3);
+CREATE TABLE t1 (a INT) ENGINE=merge UNION=(t2, t3);
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
 /*!40101 SET @OLD_CHARACTER_SET_RESULTS=@@CHARACTER_SET_RESULTS */;
@@ -3449,7 +3451,7 @@ UNLOCK TABLES;
 DROP TABLE t1, t2, t3;
 #
-# Bug #23491: MySQLDump prefix function call in a view by database name
+# Bug#23491 MySQLDump prefix function call in a view by database name
 #
 create database bug23491_original;
 create database bug23491_restore;
@@ -3472,10 +3474,10 @@ drop database bug23491_original;
 drop database bug23491_restore;
 use test;
 #
-# Bug 27293: mysqldump crashes when dumping routines
+# Bug#27293 mysqldump crashes when dumping routines
 #           defined by a different user
 #
-# Bug #22761: mysqldump reports no errors when using
+# Bug#22761 mysqldump reports no errors when using
 #           --routines without mysql.proc privileges
 #
 create database mysqldump_test_db;
@@ -3503,7 +3505,7 @@ drop user user1;
 drop user user2;
 drop database mysqldump_test_db;
 #
-# Bug #28522: buffer overrun by '\0' byte using --hex-blob.
+# Bug#28522 buffer overrun by '\0' byte using --hex-blob.
 #
 CREATE TABLE t1 (c1 INT, c2 LONGBLOB);
 INSERT INTO t1 SET c1=11, c2=REPEAT('q',509);
@@ -3517,7 +3519,7 @@ SET character_set_client = @saved_cs_client;
 INSERT INTO `t1` VALUES (11,0x7171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171717171);
 DROP TABLE t1;
 #
-# Bug #28524: mysqldump --skip-add-drop-table is not
+# Bug#28524 mysqldump --skip-add-drop-table is not
 #           compatible with views
 #
 CREATE VIEW v1 AS SELECT 1;
@@ -3527,7 +3529,7 @@ SELECT * FROM v1;
 1
 DROP VIEW v1;
 #
-# Bug #29788: mysqldump discards the NO_AUTO_VALUE_ON_ZERO value of
+# Bug#29788 mysqldump discards the NO_AUTO_VALUE_ON_ZERO value of
 #           the SQL_MODE variable after the dumping of triggers.
 #
 CREATE TABLE t1 (c1 INT);
@@ -3549,7 +3551,7 @@ c1
 2
 DROP TABLE t1,t2;
 #
-# Bug#29815: new option for suppressing last line of mysqldump:
+# Bug#29815 new option for suppressing last line of mysqldump:
 #           "Dump completed on"
 #
 # --skip-dump-date:

--- a/mysql-test/r/outfile.result
+++ b/mysql-test/r/outfile.result
--- a/mysql-test/t/grant2.test
+++ b/mysql-test/t/grant2.test
 # Grant tests not performed with embedded server
 -- source include/not_embedded.inc
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
 SET NAMES binary;
 #
@@ -27,7 +31,7 @@ create user mysqltest_2@localhost;
 connect (user_a,localhost,mysqltest_1,,);
 connection user_a;
 grant select on `my\_1`.* to mysqltest_2@localhost;
--error 1132
+--error ER_PASSWORD_NOT_ALLOWED
 grant select on `my\_1`.* to mysqltest_2@localhost identified by 'pass';
 disconnect user_a;
 connection default;
@@ -61,7 +65,7 @@ connect (user1,localhost,mysqltest_1,,);
 connection user1;
 select current_user();
 grant all privileges on `my\_1`.* to mysqltest_2@localhost with grant option;
--error 1044
+--error ER_DBACCESS_DENIED_ERROR
 grant all privileges on `my_%`.* to mysqltest_3@localhost with grant option;
 #
@@ -72,7 +76,7 @@ select @@sql_mode;
 #
 # GRANT without IDENTIFIED BY does not create new users
 #
--error 1133
+--error ER_PASSWORD_NO_MATCH
 grant select on `my\_1`.* to mysqltest_4@localhost with grant option;
 grant select on `my\_1`.* to mysqltest_4@localhost identified by 'mypass'
 with grant option;
@@ -80,7 +84,7 @@ disconnect user1;
 connection default;
 show grants for mysqltest_1@localhost;
 show grants for mysqltest_2@localhost;
--error 1141
+--error ER_NONEXISTING_GRANT
 show grants for mysqltest_3@localhost;
 delete from mysql.user where user like 'mysqltest\_%';
 delete from mysql.db where user like 'mysqltest\_%';
@@ -95,7 +99,7 @@ connect (user2,localhost,mysqltest_1,,);
 connection user2;
 select current_user();
 show databases;
--error 1044
+--error ER_DBACCESS_DENIED_ERROR
 grant all privileges on `mysqltest_1`.* to mysqltest_1@localhost with grant option;
 disconnect user2;
 connection default;
@@ -106,8 +110,8 @@ drop database mysqltest_1;
 flush privileges;
 #
-# Bug #6173: One can circumvent missing UPDATE privilege if he has SELECT
+# Bug#6173 One can circumvent missing UPDATE privilege if he has SELECT and
-# and INSERT privilege for table with primary key
+#          INSERT privilege for table with primary key
 #
 create database mysqltest;
 grant INSERT, SELECT on mysqltest.* to mysqltest_1@localhost;
@@ -119,10 +123,10 @@ connect (mrbad, localhost, mysqltest_1,,mysqltest);
 connection mrbad;
 show grants for current_user();
 insert into t1 values (1, 'I can''t change it!');
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 update t1 set data='I can change it!' where id = 1;
 # This should not be allowed since it too require UPDATE privilege.
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 insert into t1 values (1, 'XXX') on duplicate key update data= 'I can change it!';
 select * from t1;
 disconnect mrbad;
@@ -138,9 +142,9 @@ create table t1 (a int, b int);
 grant select (a) on t1 to mysqltest_1@localhost with grant option;
 connect (mrugly, localhost, mysqltest_1,,mysqltest);
 connection mrugly;
--error 1143
+--error ER_COLUMNACCESS_DENIED_ERROR
 grant select (a,b) on t1 to mysqltest_2@localhost;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 grant select on t1 to mysqltest_3@localhost;
 disconnect mrugly;
@@ -157,7 +161,7 @@ use test;
 #
-# Bug #15775: "drop user" command does not refresh acl_check_hosts
+# Bug#15775 "drop user" command does not refresh acl_check_hosts
 #
 # Create some test users
@@ -188,15 +192,15 @@ disconnect con9;
 connection default;
 #
-# Bug# 16180 - Setting SQL_LOG_OFF without SUPER privilege is silently ignored
+# Bug#16180 Setting SQL_LOG_OFF without SUPER privilege is silently ignored
 #
 create database mysqltest_1;
 grant select, insert, update on `mysqltest\_1`.* to mysqltest_1@localhost;
 connect (con10,localhost,mysqltest_1,,);
 connection con10;
--error 1227
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
 set sql_log_off = 1;
--error 1227
+--error ER_SPECIFIC_ACCESS_DENIED_ERROR
 set sql_log_bin = 0;
 disconnect con10;
 connection default;
@@ -217,7 +221,7 @@ create table t2(c1 int, c2 int);
 #
 # Three forms of CREATE USER
 create user 'mysqltest_1';
--error 1396
+--error ER_CANNOT_USER
 create user 'mysqltest_1';
 create user 'mysqltest_2' identified by 'Mysqltest-2';
 create user 'mysqltest_3' identified by password 'fffffffffffffffffffffffffffffffffffffffff';
@@ -238,7 +242,7 @@ select host,user,password from mysql.user where user like 'mysqltest_%' order by
 select host,db,user from mysql.db where user like 'mysqltest_%' order by host,db,user;
 select host,db,user,table_name from mysql.tables_priv where user like 'mysqltest_%' order by host,db,user,table_name;
 select host,db,user,table_name,column_name from mysql.columns_priv where user like 'mysqltest_%' order by host,db,user,table_name,column_name;
--error 1141
+--error ER_NONEXISTING_GRANT
 show grants for 'mysqltest_1';
 #
 # Rename
@@ -249,7 +253,7 @@ select host,db,user,table_name from mysql.tables_priv where user like 'mysqltest
 select host,db,user,table_name,column_name from mysql.columns_priv where user like 'mysqltest_%' order by host,db,user,table_name,column_name;
 show grants for 'mysqltest_1';
 drop user 'mysqltest_1', 'mysqltest_3';
--error 1396
+--error ER_CANNOT_USER
 drop user 'mysqltest_1';
 #
 # Cleanup
@@ -258,9 +262,9 @@ drop table t1, t2;
 # Add a stray record
 insert into mysql.db set user='mysqltest_1', db='%', host='%';
 flush privileges;
--error 1141
+--error ER_NONEXISTING_GRANT
 show grants for 'mysqltest_1';
--error 1269
+--error ER_REVOKE_GRANTS
 revoke all privileges, grant option from 'mysqltest_1';
 drop user 'mysqltest_1';
 select host,db,user from mysql.db where user = 'mysqltest_1' order by host,db,user;
@@ -268,7 +272,7 @@ select host,db,user from mysql.db where user = 'mysqltest_1' order by host,db,us
 # Add a stray record
 insert into mysql.tables_priv set host='%', db='test', user='mysqltest_1', table_name='t1';
 flush privileges;
--error 1141
+--error ER_NONEXISTING_GRANT
 show grants for 'mysqltest_1';
 drop user 'mysqltest_1';
 select host,db,user,table_name from mysql.tables_priv where user = 'mysqltest_1' order by host,db,user,table_name;
@@ -276,7 +280,7 @@ select host,db,user,table_name from mysql.tables_priv where user = 'mysqltest_1'
 # Add a stray record
 insert into mysql.columns_priv set host='%', db='test', user='mysqltest_1', table_name='t1', column_name='c1';
 flush privileges;
--error 1141
+--error ER_NONEXISTING_GRANT
 show grants for 'mysqltest_1';
 drop user 'mysqltest_1';
 select host,db,user,table_name,column_name from mysql.columns_priv where user = 'mysqltest_1' order by host,db,user,table_name,column_name;
@@ -286,23 +290,23 @@ create user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
 drop user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
 create user 'mysqltest_1', 'mysqltest_2' identified by 'Mysqltest-2', 'mysqltest_3' identified by password 'fffffffffffffffffffffffffffffffffffffffff';
 rename user 'mysqltest_1' to 'mysqltest_1a', 'mysqltest_2' TO 'mysqltest_2a', 'mysqltest_3' TO 'mysqltest_3a';
--error 1396
+--error ER_CANNOT_USER
 drop user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
 drop user 'mysqltest_1a', 'mysqltest_2a', 'mysqltest_3a';
 #
 # Let one of multiple users fail
 create user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
--error 1396
+--error ER_CANNOT_USER
 create user 'mysqltest_1a', 'mysqltest_2', 'mysqltest_3a';
--error 1396
+--error ER_CANNOT_USER
 rename user 'mysqltest_1a' to 'mysqltest_1b', 'mysqltest_2a' TO 'mysqltest_2b', 'mysqltest_3a' TO 'mysqltest_3b';
 drop user 'mysqltest_1', 'mysqltest_2', 'mysqltest_3';
--error 1396
+--error ER_CANNOT_USER
 drop user 'mysqltest_1b', 'mysqltest_2b', 'mysqltest_3b';
 #
 # Obsolete syntax has been dropped
 create user 'mysqltest_2' identified by 'Mysqltest-2';
--error 1064
+--error ER_PARSE_ERROR
 drop user 'mysqltest_2' identified by 'Mysqltest-2';
 drop user 'mysqltest_2';
 #
@@ -312,7 +316,7 @@ show grants for '%@b'@'b';
 grant select on mysql.* to '%@b'@'b';
 show grants for '%@b'@'b';
 rename user '%@b'@'b' to '%@a'@'a';
--error 1141
+--error ER_NONEXISTING_GRANT
 show grants for '%@b'@'b';
 show grants for '%@a'@'a';
 drop user '%@a'@'a';
@@ -323,7 +327,7 @@ create user mysqltest_2@localhost;
 grant create user on *.* to mysqltest_2@localhost;
 connect (user3,localhost,mysqltest_2,,);
 connection user3;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 select host,user,password from mysql.user where user like 'mysqltest_%' order by host,user,password;
 create user mysqltest_A@'%';
 rename user mysqltest_A@'%' to mysqltest_B@'%';
@@ -338,7 +342,7 @@ grant INSERT,DELETE,UPDATE on mysql.* to mysqltest_3@localhost;
 connect (user4,localhost,mysqltest_3,,);
 connection user4;
 show grants;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 select host,user,password from mysql.user where user like 'mysqltest_%' order by host,user,password;
 insert into mysql.user set host='%', user='mysqltest_B';
 create user mysqltest_A@'%';
@@ -349,7 +353,7 @@ disconnect user4;
 connection default;
 drop user mysqltest_3@localhost;
 #
-# Bug #3309: Test IP addresses with netmask
+# Bug#3309 Test IP addresses with netmask
 set @@sql_mode='';
 create database mysqltest_1;
 create table mysqltest_1.t1 (i int);
@@ -367,7 +371,8 @@ flush privileges;
 drop table mysqltest_1.t1;
 #
-# Bug #12302: 'SET PASSWORD = ...' didn't work if connecting hostname !=
+# Bug#12302 Hostname resolution preventing password changes
+# 'SET PASSWORD = ...' didn't work if connecting hostname !=
 # hostname the current user is authenticated as. Note that a test for this
 # was also added to the test above.
 #
@@ -400,7 +405,7 @@ drop database mysqltest_1;
 # But anonymous users can't change their password
 connect (n5,localhost,test,,test,$MASTER_MYPORT,$MASTER_MYSOCK);
 connection n5;
--error 1044
+--error ER_DBACCESS_DENIED_ERROR
 set password = password("changed");
 disconnect n5;
 connection default;
@@ -408,7 +413,7 @@ connection default;
 --source include/delete_anonymous_users.inc
-# Bug #12423 "Deadlock when doing FLUSH PRIVILEGES and GRANT in 
+# Bug#12423 "Deadlock when doing FLUSH PRIVILEGES and GRANT in
 # multi-threaded environment". We should be able to execute FLUSH
 # PRIVILEGES and SET PASSWORD simultaneously with other account
 # management commands (such as GRANT and REVOKE) without causing
@@ -474,12 +479,13 @@ connect (con1,localhost,mysqltest_1,password,TESTDB);
 # The user mysqltest_1 should only be allowed access to
 # database TESTDB, not TEStdb
-# On system with "lowercase names" we get error "1007: Can't create db..."
+# On system with "lowercase names" we get error "ER_DB_CREATE_EXISTS: Can't create db..."
--error 1044, 1007
+--error ER_DBACCESS_DENIED_ERROR, ER_DB_CREATE_EXISTS
 create database TEStdb;
 # Clean-up
 connection default;
+disconnect con1;
 delete from mysql.user;
 delete from mysql.db where host='%' and user='mysqltest_1' and db='TESTDB';
 insert into mysql.user select * from t1;
@@ -488,35 +494,34 @@ drop database TESTDB;
 flush privileges;
 #
-# BUG#13310 incorrect user parsing by SP
+# Bug#13310 incorrect user parsing by SP
 #
-grant all privileges on test.* to `a@`@localhost;
+GRANT ALL PRIVILEGES ON test.* TO `a@`@localhost;
-grant execute on * to `a@`@localhost;
+GRANT EXECUTE ON * TO `a@`@localhost;
 connect (bug13310,localhost,'a@',,test);
 connection bug13310;
-create table t2 (s1 int);
+CREATE TABLE t2 (s1 INT);
-insert into t2 values (1);
+INSERT INTO t2 VALUES (1);
 --disable_warnings
-drop function if exists f2;
+DROP FUNCTION IF EXISTS f2;
 --enable_warnings
 delimiter //;
-create function f2 () returns int begin declare v int; select s1 from t2
+CREATE FUNCTION f2 () RETURNS INT
-into v; return v; end//
+BEGIN DECLARE v INT; SELECT s1 FROM t2 INTO v; RETURN v; END//
 delimiter ;//
-select f2();
+SELECT f2();
-drop function f2;
+DROP FUNCTION f2;
-drop table t2;
+DROP TABLE t2;
 disconnect bug13310;
 connection default;
 REVOKE ALL PRIVILEGES, GRANT OPTION FROM `a@`@localhost;
-drop user `a@`@localhost;
+DROP USER `a@`@localhost;
 #
-# Bug#25578 "CREATE TABLE LIKE does not require any privileges on source table"
+# Bug#25578 CREATE TABLE LIKE does not require any privileges on source table
 #
 --disable_warnings
 drop database if exists mysqltest_1;
@@ -550,11 +555,13 @@ create table t1 like mysqltest_2.t1;
 # Clean-up
 connection default;
+disconnect user1;
 use test;
 drop database mysqltest_1;
 drop database mysqltest_2;
 drop user mysqltest_u1@localhost;
 #
 # Bug#18660 Can't grant any privileges on single table in database
 #           with underscore char
@@ -571,7 +578,7 @@ grant create on `mysqltest\_1`.* to mysqltest_2@localhost;
 grant select on mysqltest_1.t1 to mysqltest_2@localhost;
 connect (con3,localhost,mysqltest_2,,);
 connection con3;
--error 1044
+--error ER_DBACCESS_DENIED_ERROR
 create database mysqltest_3;
 use mysqltest_1;
 create table t2(f1 int);
@@ -579,6 +586,9 @@ select * from t1;
 connection default;
 drop database mysqltest_1;
+connection default;
+disconnect con3;
+disconnect con18600_1;
 revoke all privileges, grant option from mysqltest_1@localhost;
 revoke all privileges, grant option from mysqltest_2@localhost;
 drop user mysqltest_1@localhost;
@@ -586,7 +596,7 @@ drop user mysqltest_2@localhost;
 #
-# Bug #30468: column level privileges not respected when joining tables
+# Bug#30468 column level privileges not respected when joining tables
 #
 CREATE DATABASE db1;
@@ -612,6 +622,7 @@ SELECT * FROM t1 JOIN t2 USING (b);
 connection default;
 disconnect conn1;
+USE test;
 DROP TABLE db1.t1, db1.t2;
 DROP USER mysqltest1@localhost;
 DROP DATABASE db1;
@@ -619,3 +630,5 @@ DROP DATABASE db1;
 --echo End of 5.0 tests
+# Wait till we reached the initial number of concurrent sessions
+--source include/wait_until_count_sessions.inc
--- a/mysql-test/t/grant3.test
+++ b/mysql-test/t/grant3.test
-# Can't run with embedded server
+# Can't run with embedded server because we use GRANT
 -- source include/not_embedded.inc
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
 # Test of GRANT commands
 SET NAMES binary;
@@ -23,10 +27,11 @@ grant create user on *.* to mysqltest_1@localhost;
 grant select on `my\_1`.* to mysqltest_1@localhost with grant option;
 connect (user_a,localhost,mysqltest_1,,);
 connection user_a;
--error 1410
+--error ER_CANT_CREATE_USER_WITH_GRANT
 grant select on `my\_1`.* to mysqltest_2@localhost;
 create user mysqltest_2@localhost;
 disconnect user_a;
+disconnect master;
 connection default;
 delete from mysql.user where user like 'mysqltest\_%';
@@ -36,7 +41,7 @@ delete from mysql.columns_priv where user like 'mysqltest\_%';
 flush privileges;
 #
-# Bug: #19828 Case sensitivity in Grant/Revoke
+# Bug#19828 Case sensitivity in Grant/Revoke
 #
 grant select on test.* to CUser@localhost;
@@ -137,7 +142,7 @@ DROP USER CUser2@LOCALHOST;
 #
-# Bug#31194: Privilege ordering does not order properly for wildcard values
+# Bug#31194 Privilege ordering does not order properly for wildcard values
 #
 CREATE DATABASE mysqltest_1;
@@ -160,3 +165,6 @@ DROP DATABASE mysqltest_1;
 --echo End of 5.0 tests
+# Wait till we reached the initial number of concurrent sessions
+--source include/wait_until_count_sessions.inc
--- a/mysql-test/t/lock_tables_lost_commit.test
+++ b/mysql-test/t/lock_tables_lost_commit.test
-# This is a test for bug 578
+# Test for Bug#578 mysqlimport -l silently fails when binlog-ignore-db is set
-- source include/have_innodb.inc
+--source include/have_innodb.inc
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
 connect (con1,localhost,root,,);
 connect (con2,localhost,root,,);
 connection con1;
 --disable_warnings
-drop table if exists t1;
+DROP TABLE IF EXISTS t1;
-create table t1(a int) engine=innodb;
+CREATE TABLE t1(a INT) ENGINE=innodb;
 --enable_warnings
-lock tables t1 write;
+LOCK TABLES t1 WRITE;
-insert into t1 values(10);
+INSERT INTO t1 VALUES(10);
 disconnect con1;
 connection con2;
 # The bug was that, because of the LOCK TABLES, the handler "forgot" to commit,
 # and the other commit when we write to the binlog was not done because of
 # binlog-ignore-db
-select * from t1;
+SELECT * FROM t1;
-drop table t1;
+DROP TABLE t1;
+connection default;
+disconnect con2;
 # End of 4.1 tests
+# Wait till we reached the initial number of concurrent sessions
+--source include/wait_until_count_sessions.inc
--- a/mysql-test/t/mysqldump.test
+++ b/mysql-test/t/mysqldump.test
@@ -5,10 +5,13 @@
 # Binlog is required
 --source include/have_log_bin.inc
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
--echo Bug#37938 - Test "mysqldump" lacks various insert statements
--echo Turn off concurrent inserts to avoid random errors
+--echo # Bug#37938 Test "mysqldump" lacks various insert statements
--echo NOTE:  We reset the variable back to saved value at the end of test
+--echo # Turn off concurrent inserts to avoid random errors
+--echo # NOTE:  We reset the variable back to saved value at the end of test
 SET @OLD_CONCURRENT_INSERT = @@GLOBAL.CONCURRENT_INSERT;
 SET @@GLOBAL.CONCURRENT_INSERT = 0;
@@ -23,13 +26,13 @@ drop view if exists v1, v2, v3;
 # XML output
-CREATE TABLE t1(a int);
+CREATE TABLE t1(a INT);
 INSERT INTO t1 VALUES (1), (2);
 --exec $MYSQL_DUMP --skip-create --skip-comments -X test t1
 DROP TABLE t1;
 --echo #
--echo # Bug #2005
+--echo # Bug#2005 Long decimal comparison bug.
 --echo #
 CREATE TABLE t1 (a decimal(64, 20));
@@ -39,7 +42,7 @@ INSERT INTO t1 VALUES ("1234567890123456789012345678901234567890"),
 DROP TABLE t1;
 --echo #
--echo # Bug #2055
+--echo # Bug#2055 mysqldump should replace "-inf" numeric field values with "NULL"
 --echo #
 CREATE TABLE t1 (a double);
@@ -51,7 +54,7 @@ INSERT INTO t1 VALUES ('-9e999999');
 DROP TABLE t1;
 --echo #
--echo # Bug #3361 mysqldump quotes DECIMAL values inconsistently
+--echo # Bug#3361 mysqldump quotes DECIMAL values inconsistently
 --echo #
 CREATE TABLE t1 (a DECIMAL(10,5), b FLOAT);
@@ -65,7 +68,7 @@ INSERT INTO t1 VALUES ("1.2345", 2.3456);
 SET @OLD_SQL_MODE=@@SQL_MODE, SQL_MODE='ANSI_QUOTES';
 INSERT INTO t1 VALUES (1.2345, 2.3456);
 INSERT INTO t1 VALUES ('1.2345', 2.3456);
--error 1054
+--error ER_BAD_FIELD_ERROR
 INSERT INTO t1 VALUES ("1.2345", 2.3456);
 SET SQL_MODE=@OLD_SQL_MODE;
@@ -82,7 +85,7 @@ INSERT INTO t1 VALUES (1, "test", "tes"), (2, "TEST", "TES");
 DROP TABLE t1;
 --echo #
--echo # Bug #1707
+--echo # Bug#1707 mysqldump -X does't quote field and table names
 --echo #
 CREATE TABLE t1 (`a"b"` char(2));
@@ -91,8 +94,8 @@ INSERT INTO t1 VALUES ("1\""), ("\"2");
 DROP TABLE t1;
 --echo #
--echo # Bug #1994
+--echo # Bug#1994 mysqldump does not correctly dump UCS2 data
--echo # Bug #4261
+--echo # Bug#4261 mysqldump 10.7 (mysql 4.1.2) --skip-extended-insert drops NULL from inserts
 --echo #
 CREATE TABLE t1 (a  VARCHAR(255)) DEFAULT CHARSET koi8r;
@@ -101,7 +104,7 @@ INSERT INTO t1  VALUES (_koi8r x'C1C2C3C4C5'), (NULL);
 DROP TABLE t1;
 --echo #
--echo # Bug #2634
+--echo # Bug#2634 mysqldump in --compatible=mysql4
 --echo #
 CREATE TABLE t1 (a int) ENGINE=MYISAM;
@@ -111,7 +114,7 @@ INSERT INTO t1 VALUES (1), (2);
 DROP TABLE t1;
 --echo #
--echo # Bug #2592 'mysqldump doesn't quote "tricky" names correctly'
+--echo # Bug#2592 mysqldump doesn't quote "tricky" names correctly
 --echo #
 create table ```a` (i int);
@@ -119,7 +122,7 @@ create table ```a` (i int);
 drop table ```a`;
 --echo #
--echo # Bug #2591 "mysqldump quotes names inconsistently"
+--echo # Bug#2591 mysqldump quotes names inconsistently
 --echo #
 create table t1(a int);
@@ -132,7 +135,7 @@ set global sql_mode='';
 drop table t1;
 --echo #
--echo # Bug #2705 'mysqldump --tab extra output'
+--echo # Bug#2705 mysqldump --tab extra output
 --echo #
 create table t1(a int);
@@ -148,7 +151,7 @@ insert into t1 values (1),(2),(3);
 drop table t1;
 --echo #
--echo # Bug #6101: create database problem
+--echo # Bug#6101 create database problem
 --echo #
 --exec $MYSQL_DUMP --skip-comments --databases test
@@ -158,7 +161,7 @@ create database mysqldump_test_db character set latin2 collate latin2_bin;
 drop database mysqldump_test_db;
 --echo #
--echo # Bug #7020
+--echo # Bug#7020 mysqldump --compatible=mysql40 should set --skip-set-charset --default-char...
 --echo # Check that we don't dump in UTF8 in compatible mode by default,
 --echo # but use the default compiled values, or the values given in
 --echo # --default-character-set=xxx. However, we should dump in UTF8
@@ -169,8 +172,8 @@ INSERT INTO t1  VALUES (_latin1 '
 --exec $MYSQL_DUMP --character-sets-dir=$CHARSETSDIR --skip-comments test t1
 --echo #
--echo # Bug#8063: make test mysqldump [ fail ]
+--echo # Bug#8063 make test mysqldump [ fail ]
--echo # We cannot tes this command because its output depends
+--echo # We cannot test this command because its output depends
 --echo # on --default-character-set incompiled into "mysqldump" program.
 --echo # If the future we can move this command into a separate test with
 --echo # checking that "mysqldump" is compiled with "latin1"
@@ -183,7 +186,7 @@ INSERT INTO t1  VALUES (_latin1 '
 DROP TABLE t1;
 --echo #
--echo # WL #2319: Exclude Tables from dump
+--echo # WL#2319 Exclude Tables from dump
 --echo #
 CREATE TABLE t1 (a int);
@@ -195,7 +198,7 @@ DROP TABLE t1;
 DROP TABLE t2;
 --echo #
--echo #  Bug  #8830
+--echo # Bug#8830 mysqldump --skip-extended-insert causes --hex-blob to dump wrong values
 --echo #
 CREATE TABLE t1 (`b` blob);
@@ -207,7 +210,7 @@ DROP TABLE t1;
 --echo # Test for --insert-ignore
 --echo #
-CREATE TABLE t1 (a int);
+CREATE TABLE t1 (a INT);
 INSERT INTO t1 VALUES (1),(2),(3);
 INSERT INTO t1 VALUES (4),(5),(6);
 --exec $MYSQL_DUMP --skip-comments --insert-ignore test t1
@@ -215,7 +218,7 @@ INSERT INTO t1 VALUES (4),(5),(6);
 DROP TABLE t1;
 --echo #
--echo # Bug #10286: mysqldump -c crashes on table that has many fields with long
+--echo # Bug#10286 mysqldump -c crashes on table that has many fields with long
 --echo #           names
 --echo #
 create table t1 (
@@ -563,7 +566,7 @@ INSERT INTO t1 VALUES (1),(2),(3);
 DROP TABLE t1;
 --echo #
--echo # Bug #9558 mysqldump --no-data db t1 t2 format still dumps data
+--echo # Bug#9558 mysqldump --no-data db t1 t2 format still dumps data
 --echo #
 CREATE DATABASE mysqldump_test_db;
@@ -582,7 +585,7 @@ DROP DATABASE mysqldump_test_db;
 --echo #
 --echo #  Testing with tables and databases that don't exists
 --echo #  or contains illegal characters
--echo # (Bug #9358 mysqldump crashes if tablename starts with \)
+--echo # (Bug#9358 mysqldump crashes if tablename starts with \)
 --echo #
 create database mysqldump_test_db;
 use mysqldump_test_db;
@@ -644,7 +647,7 @@ use test;
 --echo #
--echo # Bug #9657 mysqldump xml ( -x ) does not format NULL fields correctly
+--echo # Bug#9657 mysqldump xml ( -x ) does not format NULL fields correctly
 --echo #
 create table t1 (a int(10));
@@ -655,8 +658,9 @@ insert into t2 (a, b) values (NULL, NULL),(10, NULL),(NULL, "twenty"),(30, "thir
 --exec $MYSQL_DUMP  --skip-comments --xml --no-create-info test
 drop table t1, t2;
 --echo #
--echo # BUG #12123
+--echo # Bug#12123 mysqldump --tab results in text file which can't be imported
 --echo #
 create table t1 (a text character set utf8, b text character set latin1);
@@ -669,14 +673,15 @@ select * from t1;
 drop table t1;
 --echo #
--echo # BUG#15328 Segmentation fault occured if my.cnf is invalid for escape sequence
+--echo # Bug#15328 Segmentation fault occured if my.cnf is invalid for escape sequence
 --echo #
 --exec $MYSQL_MY_PRINT_DEFAULTS --config-file=$MYSQL_TEST_DIR/std_data/bug15328.cnf mysqldump
 --echo #
--echo # BUG #19025 mysqldump doesn't correctly dump "auto_increment = [int]"
+--echo # Bug#19025 mysqldump doesn't correctly dump "auto_increment = [int]"
 --echo #
 create table `t1` (
@@ -704,9 +709,11 @@ select * from t1;
 show create table `t1`;
 drop table `t1`;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug19025.sql
 --echo #
--echo # Bug #18536: wrong table order
+--echo # Bug#18536 wrong table order
 --echo #
 create table t1(a int);
@@ -716,8 +723,9 @@ create table t3(a int);
 --exec $MYSQL_DUMP --skip-comments --force --no-data test t3 t1 non_existing t2
 drop table t1, t2, t3;
 --echo #
--echo # Bug #21288: mysqldump segmentation fault when using --where
+--echo # Bug#21288 mysqldump segmentation fault when using --where
 --echo #
 create table t1 (a int);
@@ -725,8 +733,9 @@ create table t1 (a int);
 --exec $MYSQL_DUMP --skip-comments --force test t1 --where="xx xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" 2>&1
 drop table t1;
 --echo #
--echo # BUG#13926: --order-by-primary fails if PKEY contains quote character
+--echo # Bug#13926 --order-by-primary fails if PKEY contains quote character
 --echo #
 --disable_warnings
@@ -746,8 +755,9 @@ DROP TABLE `t1`;
 --echo End of 4.1 tests
 --echo #
--echo # Bug #10213 mysqldump crashes when dumping VIEWs(on MacOS X)
+--echo # Bug#10213 mysqldump crashes when dumping VIEWs(on MacOS X)
 --echo #
 create database db1;
@@ -770,8 +780,9 @@ drop view v2;
 drop database db1;
 use test;
 --echo #
--echo # Bug 10713 mysqldump includes database in create view and referenced tables
+--echo # Bug#10713 mysqldump includes database in create view and referenced tables
 --echo #
 # create table and views in db2
@@ -805,18 +816,21 @@ select * from t2 order by a;
 drop table t1, t2;
 drop database db1;
 use test;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug10713.sql
 #
 # dump of view
 #
 create table t1(a int);
 create view v1 as select * from t1;
 --exec $MYSQL_DUMP --skip-comments test
 drop view v1;
 drop table t1;
 --echo #
--echo # Bug #10213 mysqldump crashes when dumping VIEWs(on MacOS X)
+--echo # Bug#10213 mysqldump crashes when dumping VIEWs(on MacOS X)
 --echo #
 create database mysqldump_test_db;
@@ -840,7 +854,7 @@ drop database mysqldump_test_db;
 use test;
 --echo #
--echo # Bug #9756
+--echo # Bug#9756 mysql client failing on dumps containing certain \ sequences
 --echo #
 CREATE TABLE t1 (a char(10));
@@ -849,7 +863,7 @@ INSERT INTO t1 VALUES ('\'');
 DROP TABLE t1;
 --echo #
--echo # Bug #10927 mysqldump: Can't reload dump with view that consist of other view
+--echo # Bug#10927 mysqldump: Can't reload dump with view that consist of other view
 --echo #
 create table t1(a int, b int, c varchar(30));
@@ -921,7 +935,9 @@ show triggers;
 DROP TABLE t1, t2;
 --echo #
--echo # Bugs #9136, #12917: problems with --defaults-extra-file option
+--echo # Bug#9136  my_print_defaults changed behaviour between 4.1.7 and 4.1.10a
+--echo # Bug#12917 The --defaults-extra-file option is ignored by the 5.0 client binaries
+--echo # (Problems with --defaults-extra-file option)
 --echo #
 --write_file $MYSQLTEST_VARDIR/tmp/tmp.cnf
@@ -933,7 +949,7 @@ EOF
 --remove_file $MYSQLTEST_VARDIR/tmp/tmp.cnf
 --echo #
--echo # Test of fix to BUG 12597
+--echo # Test of fix to Bug#12597 mysqldump dumps triggers wrongly
 --echo #
 DROP TABLE IF EXISTS `test1`;
@@ -969,9 +985,11 @@ SELECT * FROM `test2`;
 DROP TRIGGER testref;
 DROP TABLE test1;
 DROP TABLE test2;
+--remove_file $MYSQLTEST_VARDIR/tmp/mysqldump.sql
 --echo #
--echo # BUG#9056 - mysqldump does not dump routines
+--echo # Bug#9056 mysqldump does not dump routines
 --echo #
 --disable_warnings
@@ -1019,8 +1037,9 @@ DROP PROCEDURE bug9056_proc2;
 DROP PROCEDURE `a'b`;
 drop table t1;
 --echo #
--echo # BUG# 13052 - mysqldump timestamp reloads broken
+--echo # Bug#13052 mysqldump timestamp reloads broken
 --echo #
 --disable_warnings
@@ -1043,7 +1062,7 @@ set global time_zone=default;
 set time_zone=default;
 --echo #
--echo # Test of fix to BUG 13146 - ansi quotes break loading of triggers 
+--echo # Test of fix to Bug#13146 ansi quotes break loading of triggers
 --echo #
 --disable_warnings
@@ -1077,7 +1096,7 @@ DROP TABLE `t1 test`;
 DROP TABLE `t2 test`;
 --echo #
--echo # BUG# 12838 mysqldump -x with views exits with error 
+--echo # Bug#12838 mysqldump -x with views exits with error
 --echo #
 --disable_warnings
@@ -1101,7 +1120,7 @@ drop view v1;
 drop table t1;
 --echo #
--echo # BUG#14554 - mysqldump does not separate words "ROW" and "BEGIN"
+--echo # Bug#14554 mysqldump does not separate words "ROW" and "BEGIN"
 --echo # for tables with trigger created in the IGNORE_SPACE sql mode.
 --echo #
@@ -1125,7 +1144,7 @@ DROP TRIGGER tr1;
 DROP TABLE t1;
 --echo #
--echo # Bug #13318: Bad result with empty field and --hex-blob
+--echo # Bug#13318 Bad result with empty field and --hex-blob
 --echo #
 create table t1 (a binary(1), b blob);
@@ -1135,7 +1154,7 @@ insert into t1 values ('','');
 drop table t1;
 --echo #
--echo # Bug 14871 Invalid view dump output
+--echo # Bug#14871 Invalid view dump output
 --echo #
 create table t1 (a int);
@@ -1162,9 +1181,11 @@ select * from v3 order by a;
 drop table t1;
 drop view v1, v2, v3, v4, v5;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug14871.sql
 --echo #
--echo # Bug #16878 dump of trigger
+--echo # Bug#16878 dump of trigger
 --echo #
 create table t1 (a int, created datetime);
@@ -1192,6 +1213,8 @@ show triggers;
 drop trigger tr1;
 drop trigger tr2;
 drop table t1, t2;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug16878.sql
 --echo #
 --echo # Bug#18462 mysqldump does not dump view structures correctly
@@ -1211,11 +1234,15 @@ create view v2 as select qty from v1;
 drop view v1;
 drop view v2;
 drop table t;
+--remove_file $MYSQLTEST_VARDIR/tmp/v1.sql
+--remove_file $MYSQLTEST_VARDIR/tmp/v2.sql
+--remove_file $MYSQLTEST_VARDIR/tmp/t.sql
+--remove_file $MYSQLTEST_VARDIR/tmp/t.txt
 --echo #
 --echo # Bug#14857 Reading dump files with single statement stored routines fails.
--echo # fixed by patch for bug#16878
+--echo # fixed by patch for Bug#16878
 --echo #
 DELIMITER |;
@@ -1230,7 +1257,7 @@ drop function f;
 drop procedure p;
 --echo #
--echo # Bug #17371 Unable to dump a schema with invalid views
+--echo # Bug#17371 Unable to dump a schema with invalid views
 --echo #
 create table t1 ( id serial );
@@ -1243,7 +1270,8 @@ drop table t1;
 --echo } mysqldump
 drop view v1;
--echo # BUG#17201 Spurious 'DROP DATABASE' in output,
+--echo # Bug#17201 Spurious 'DROP DATABASE' in output,
 --echo # also confusion between tables and views.
 --echo # Example code from Markus Popp
@@ -1260,8 +1288,9 @@ drop view v1;
 drop table t1;
 drop database mysqldump_test_db;
 --echo #
--echo # Bug21014 Segmentation fault of mysqldump on view
+--echo # Bug#21014 Segmentation fault of mysqldump on view
 --echo #
 create database mysqldump_tables;
@@ -1280,7 +1309,7 @@ drop table mysqldump_tables.basetable;
 drop database mysqldump_tables;
 --echo #
--echo # Bug20221 Dumping of multiple databases containing view(s) yields maleformed dumps
+--echo # Bug#20221 Dumping of multiple databases containing view(s) yields maleformed dumps
 --echo #
 create database mysqldump_dba;
@@ -1318,6 +1347,7 @@ use mysqldump_dbb;
 drop view v1;
 drop table t1;
 drop database mysqldump_dbb;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug20221_backup
 use test;
 --echo #
@@ -1363,11 +1393,12 @@ grant REPLICATION CLIENT on *.* to mysqltest_1@localhost;
 drop table t1;
 drop user mysqltest_1@localhost;
 --echo #
--echo # Bug #21527 mysqldump incorrectly tries to LOCK TABLES on the 
+--echo # Bug#21527 mysqldump incorrectly tries to LOCK TABLES on the
 --echo #           information_schema database.
 --echo #
--echo # Bug #21424 mysqldump failing to export/import views
+--echo # Bug#21424 mysqldump failing to export/import views
 --echo #
 # Do as root
@@ -1388,7 +1419,7 @@ create table u1 (f1 int);
 insert into u1 values (4);
 create view v1 (c1) as select * from t1;
-# Backup should not fail for Bug #21527. Flush priviliges test begins.
+# Backup should not fail for Bug#21527. Flush priviliges test begins.
 --exec $MYSQL_DUMP --skip-comments --add-drop-table --flush-privileges --ignore-table=mysql.general_log --ignore-table=mysql.slow_log --databases mysqldump_myDB mysql > $MYSQLTEST_VARDIR/tmp/bug21527.sql
 # Clean up
@@ -1402,7 +1433,8 @@ drop user myDB_User@localhost;
 drop database mysqldump_myDB;
 flush privileges;
--echo # Bug #21424 continues from here.
+--echo # Bug#21424 continues from here.
 --echo # Restore. Flush Privileges test ends.
 --echo #
@@ -1416,8 +1448,9 @@ use mysqldump_myDB;
 select * from mysqldump_myDB.v1;
 select * from mysqldump_myDB.u1;
-#Final cleanup.
+# Final cleanup.
 connection root;
+disconnect user1;
 use mysqldump_myDB;
 drop view v1;
 drop table t1;
@@ -1425,10 +1458,14 @@ drop table u1;
 revoke all privileges on mysqldump_myDB.* from myDB_User@localhost;
 drop user myDB_User@localhost;
 drop database mysqldump_myDB;
+connection default;
+disconnect root;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug21527.sql
 use test;
 --echo #
--echo # Bug #19745: mysqldump --xml produces invalid xml
+--echo # Bug#19745 mysqldump --xml produces invalid xml
 --echo #
 --disable_warnings
@@ -1443,9 +1480,8 @@ INSERT INTO t1 VALUES(1,0xff00fef0);
 DROP TABLE t1;
 --echo #
--echo # Bug#26346:  	stack + buffer overrun in mysqldump
+--echo # Bug#26346 stack + buffer overrun in mysqldump
 --echo #
 CREATE TABLE t1(a int);
@@ -1466,18 +1502,20 @@ INSERT INTO t1 VALUES (1), (2);
 DROP TABLE t1;
 #
-# Bug #25993: crashe with a merge table and -c
+# Bug#25993 crashes with a merge table and -c
 #
-CREATE TABLE t2 (a int);
+CREATE TABLE t2 (a INT);
-CREATE TABLE t3 (a int);
+CREATE TABLE t3 (a INT);
-CREATE TABLE t1 (a int) ENGINE=merge UNION=(t2, t3);
+CREATE TABLE t1 (a INT) ENGINE=merge UNION=(t2, t3);
 --exec $MYSQL_DUMP --skip-comments -c test
 DROP TABLE t1, t2, t3;
 --echo #
--echo # Bug #23491: MySQLDump prefix function call in a view by database name
+--echo # Bug#23491 MySQLDump prefix function call in a view by database name
 --echo #
 # Setup
@@ -1507,14 +1545,15 @@ show create view bug23491_restore.v3;
 drop database bug23491_original;
 drop database bug23491_restore;
 use test;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug23491_backup.sql
 --echo #
--echo # Bug 27293: mysqldump crashes when dumping routines
+--echo # Bug#27293 mysqldump crashes when dumping routines
 --echo #           defined by a different user
 --echo #
--echo # Bug #22761: mysqldump reports no errors when using
+--echo # Bug#22761 mysqldump reports no errors when using
 --echo #           --routines without mysql.proc privileges
 --echo #
@@ -1536,13 +1575,14 @@ create procedure mysqldump_test_db.sp1() select 'hello';
 drop procedure sp1;
 connection default;
+disconnect user27293;
 drop user user1;
 drop user user2;
 drop database mysqldump_test_db;
 --echo #
--echo # Bug #28522: buffer overrun by '\0' byte using --hex-blob.
+--echo # Bug#28522 buffer overrun by '\0' byte using --hex-blob.
 --echo #
 CREATE TABLE t1 (c1 INT, c2 LONGBLOB);
@@ -1551,7 +1591,7 @@ INSERT INTO t1 SET c1=11, c2=REPEAT('q',509);
 DROP TABLE t1;
 --echo #
--echo # Bug #28524: mysqldump --skip-add-drop-table is not
+--echo # Bug#28524 mysqldump --skip-add-drop-table is not
 --echo #           compatible with views
 --echo #
@@ -1562,9 +1602,11 @@ DROP VIEW v1;
 --exec $MYSQL test <  $MYSQLTEST_VARDIR/tmp/bug28524.sql
 SELECT * FROM v1;
 DROP VIEW v1;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug28524.sql
 --echo #
--echo # Bug #29788: mysqldump discards the NO_AUTO_VALUE_ON_ZERO value of
+--echo # Bug#29788 mysqldump discards the NO_AUTO_VALUE_ON_ZERO value of
 --echo #           the SQL_MODE variable after the dumping of triggers.
 --echo #
@@ -1584,9 +1626,11 @@ SELECT * FROM t2;
 SELECT * FROM t2;
 DROP TABLE t1,t2;
+--remove_file $MYSQLTEST_VARDIR/tmp/bug29788.sql
 --echo #
--echo # Bug#29815: new option for suppressing last line of mysqldump:
+--echo # Bug#29815 new option for suppressing last line of mysqldump:
 --echo #           "Dump completed on"
 --echo #
@@ -1609,3 +1653,6 @@ SET @@GLOBAL.CONCURRENT_INSERT = @OLD_CONCURRENT_INSERT;
 --echo #
 --echo # End of 5.0 tests
 --echo #
+# Wait till we reached the initial number of concurrent sessions
+--source include/wait_until_count_sessions.inc
--- a/mysql-test/t/openssl_1.test
+++ b/mysql-test/t/openssl_1.test
@@ -3,6 +3,10 @@
 -- source include/have_ssl.inc
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
 --disable_warnings
 drop table if exists t1;
 --enable_warnings
@@ -21,38 +25,42 @@ connect (con2,localhost,ssl_user2,,,,,SSL);
 connect (con3,localhost,ssl_user3,,,,,SSL);
 connect (con4,localhost,ssl_user4,,,,,SSL);
 --replace_result $MASTER_MYSOCK MASTER_SOCKET $MASTER_MYPORT MASTER_PORT
--error 1045
+--error ER_ACCESS_DENIED_ERROR
 connect (con5,localhost,ssl_user5,,,,,SSL);
 connection con1;
 # Check ssl turned on
 SHOW STATUS LIKE 'Ssl_cipher';
 select * from t1;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 delete from t1;
 connection con2;
 # Check ssl turned on
 SHOW STATUS LIKE 'Ssl_cipher';
 select * from t1;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 delete from t1;
 connection con3;
 # Check ssl turned on
 SHOW STATUS LIKE 'Ssl_cipher';
 select * from t1;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 delete from t1;
 connection con4;
 # Check ssl turned on
 SHOW STATUS LIKE 'Ssl_cipher';
 select * from t1;
--error 1142
+--error ER_TABLEACCESS_DENIED_ERROR
 delete from t1;
 connection default;
+disconnect con1;
+disconnect con2;
+disconnect con3;
+disconnect con4;
 drop user ssl_user1@localhost, ssl_user2@localhost,
 ssl_user3@localhost, ssl_user4@localhost, ssl_user5@localhost;
@@ -97,7 +105,7 @@ drop table t1;
 --exec $MYSQL_TEST --ssl-cert= --max-connect-retries=1 < $MYSQLTEST_VARDIR/tmp/test.sql 2>&1
 #
-# BUG#21611 Slave can't connect when master-ssl-cipher specified
+# Bug#21611 Slave can't connect when master-ssl-cipher specified
 # - Apparently selecting a cipher doesn't work at all
 # - Usa a cipher that both yaSSL and OpenSSL supports
 #
@@ -133,7 +141,7 @@ drop table t1;
 --exec $MYSQL_TEST --ssl-cipher=UNKNOWN-CIPHER < $MYSQLTEST_VARDIR/tmp/test.sql 2>&1
 #
-# Bug #27669 mysqldump: SSL connection error when trying to connect
+# Bug#27669 mysqldump: SSL connection error when trying to connect
 #
 CREATE TABLE t1(a int);
@@ -152,3 +160,7 @@ INSERT INTO t1 VALUES (1), (2);
 --exec $MYSQL_DUMP --skip-create --skip-comments --ssl --ssl-cert=$MYSQL_TEST_DIR/std_data/client-cert.pem test 2>&1
 DROP TABLE t1;
+--remove_file $MYSQLTEST_VARDIR/tmp/test.sql
+# Wait till we reached the initial number of concurrent sessions
+--source include/wait_until_count_sessions.inc
--- a/mysql-test/t/outfile.test
+++ b/mysql-test/t/outfile.test
@@ -5,6 +5,10 @@ eval set @tmpdir="../tmp";
 enable_query_log;
 -- source include/have_outfile.inc
+# Save the initial number of concurrent sessions
+--source include/count_sessions.inc
 #
 # test of into outfile|dumpfile
 #
@@ -46,7 +50,7 @@ select load_file(concat(@tmpdir,"/outfile-test.not-exist"));
 --remove_file $MYSQLTEST_VARDIR/tmp/outfile-test.3
 drop table t1;
-# Bug#8191
+# Bug#8191 SELECT INTO OUTFILE insists on FROM clause
 disable_query_log;
 eval select 1 into outfile "../tmp/outfile-test.4";
 enable_query_log;
@@ -54,7 +58,7 @@ select load_file(concat(@tmpdir,"/outfile-test.4"));
 --remove_file $MYSQLTEST_VARDIR/tmp/outfile-test.4
 #
-# Bug #5382: 'explain select into outfile' crashes the server
+# Bug#5382 'explain select into outfile' crashes the server
 #
 CREATE TABLE t1 (a INT);
@@ -114,6 +118,7 @@ from information_schema.schemata
 where schema_name like 'mysqltest';
 connection default;
+disconnect con28181_1;
 grant file on *.* to user_1@localhost;
 connect (con28181_2,localhost,user_1,,mysqltest);
@@ -125,9 +130,12 @@ from information_schema.schemata
 where schema_name like 'mysqltest';
 connection default;
+disconnect con28181_2;
 --remove_file $MYSQLTEST_VARDIR/tmp/outfile-test.4
 use test;
 revoke all privileges on *.* from user_1@localhost;
 drop user user_1@localhost;
 drop database mysqltest;
+# Wait till we reached the initial number of concurrent sessions
+--source include/wait_until_count_sessions.inc