Bug#11827359 60223: MYSQL_UPGRADE PROBLEM WITH

                    OPTION SKIP-WRITE-BINLOG

System tables were not getting upgraded when
mysql_upgrade was run with --skip-write-binlog
option. (Same for --write-binlog.) Also, with
this option, mysql_upgrade_info file was not
getting created after the upgrade.

mysql_upgrade makes use of mysql client tool in
order to run upgrade scripts, while doing so it
passes some of the command line options (used to
start mysql_upgrade) directly to mysql client.
The reason behind this bug being, some options
like skip-write-binlog and upgrade-system-tables
were being passed to mysql tool along with other
options, and hence mysql execution failed due
presence of these invalid options.

Fixed this issue by filtering out the above mentioned
options from the list of options that will be passed to
mysql and mysqlcheck tools. However, since --write-binlog
is supported by mysqlcheck, this option would be used
explicitly while running mysqlcheck. (not part of patch,
already there)

Checking the contents of general log after the upgrade
is not doable via an mtr test. So performed manual test.
Added a test to verify the creation of mysql_upgrade_info.


client/mysql_upgrade.c:
  Bug#11827359 60223: MYSQL_UPGRADE PROBLEM WITH
                      OPTION SKIP-WRITE-BINLOG
  
  With this patch, --upgrade-system-tables and
  --write-binlog options will not be added to the
  list of options, used to start mysql and mysqlcheck
  tools.
mysql-test/r/mysql_upgrade.result:
  Added a testcase for Bug#11827359.
mysql-test/t/mysql_upgrade.test:
  Added a testcase for Bug#11827359.

2 files changed, 53 insertions, 1 deletions

diff --git a/mysql-test/r/mysql_upgrade.result b/mysql-test/r/mysql_upgrade.result
index e36b4781ddf..8ce3f426375 100644
--- a/mysql-test/r/mysql_upgrade.result
+++ b/mysql-test/r/mysql_upgrade.result
@@ -194,3 +194,36 @@ GRANT ALL PRIVILEGES ON `roelt`.`test2` TO 'user3'@'%'
 DROP USER 'user3'@'%';
 End of 5.1 tests
 The --upgrade-system-tables option was used, databases won't be touched.
+#
+# Bug#11827359 60223: MYSQL_UPGRADE PROBLEM WITH OPTION
+#                     SKIP-WRITE-BINLOG
+#
+# Droping the previously created mysql_upgrade_info file..
+# Running mysql_upgrade with --skip-write-binlog..
+mtr.global_suppressions                            OK
+mtr.test_suppressions                              OK
+mysql.columns_priv                                 OK
+mysql.db                                           OK
+mysql.event                                        OK
+mysql.func                                         OK
+mysql.general_log                                  OK
+mysql.help_category                                OK
+mysql.help_keyword                                 OK
+mysql.help_relation                                OK
+mysql.help_topic                                   OK
+mysql.host                                         OK
+mysql.ndb_binlog_index                             OK
+mysql.plugin                                       OK
+mysql.proc                                         OK
+mysql.procs_priv                                   OK
+mysql.proxies_priv                                 OK
+mysql.servers                                      OK
+mysql.slow_log                                     OK
+mysql.tables_priv                                  OK
+mysql.time_zone                                    OK
+mysql.time_zone_leap_second                        OK
+mysql.time_zone_name                               OK
+mysql.time_zone_transition                         OK
+mysql.time_zone_transition_type                    OK
+mysql.user                                         OK
+End of tests
diff --git a/mysql-test/t/mysql_upgrade.test b/mysql-test/t/mysql_upgrade.test
index 3c6cc45da38..05b8c81a797 100644
--- a/mysql-test/t/mysql_upgrade.test
+++ b/mysql-test/t/mysql_upgrade.test
@@ -102,5 +102,24 @@ DROP USER 'user3'@'%';
 # Test the --upgrade-system-tables option
 #
 --replace_result $MYSQLTEST_VARDIR var
---exec $MYSQL_UPGRADE --skip-verbose --upgrade-system-tables
+--exec $MYSQL_UPGRADE --skip-verbose --force --upgrade-system-tables
 
+--echo #
+--echo # Bug#11827359 60223: MYSQL_UPGRADE PROBLEM WITH OPTION
+--echo #                     SKIP-WRITE-BINLOG
+--echo #
+
+let $MYSQLD_DATADIR= `select @@datadir`;
+
+--echo # Droping the previously created mysql_upgrade_info file..
+--remove_file $MYSQLD_DATADIR/mysql_upgrade_info
+
+--echo # Running mysql_upgrade with --skip-write-binlog..
+--replace_result $MYSQLTEST_VARDIR var
+--exec $MYSQL_UPGRADE --skip-verbose --skip-write-binlog
+
+# mysql_upgrade must have created mysql_upgrade_info file,
+# so the following command should never fail.
+--remove_file $MYSQLD_DATADIR/mysql_upgrade_info
+
+--echo End of tests