mroonga after-merge test fixes

"sed -r" fails on labrador. Don't use sed, use perl.

storage/mroonga/mysql-test/mroonga/include/mroonga/have_mroonga_helper.inc

@@ -14,4 +14,4 @@
 # License along with this library; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
-let $MYSQLD_DATADIR= `select @@datadir`;
+let MYSQLD_DATADIR= `select @@datadir`;

storage/mroonga/mysql-test/mroonga/include/mroonga/print_groonga_query_log.inc

+SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
+perl;
+open(F, '<', $_="$ENV{MYSQLD_DATADIR}/groonga-query-log.log") or die "open(<$_): $!";
+while (<F>) {
+  s/^[^|]+\|[^|]+\|[^|]+\| *//;
+  print;
+}
+EOF

storage/mroonga/mysql-test/mroonga/storage/t/variable_query_log_file_disabled_empty_value.test

@@ -21,8 +21,7 @@
 SET GLOBAL mroonga_log_file = "groonga-query-log.log";
 
 SET GLOBAL mroonga_query_log_file = "";
-SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
---exec sed -r -e 's/^[^|]+\|[^|]+\|[^|]+\| *//' $MYSQLD_DATADIR/groonga-query-log.log
+--source ../../include/mroonga/print_groonga_query_log.inc
 
 SET GLOBAL mroonga_query_log_file = DEFAULT;
 SET GLOBAL mroonga_log_file = DEFAULT;

storage/mroonga/mysql-test/mroonga/storage/t/variable_query_log_file_disabled_null_value.test

@@ -21,8 +21,7 @@
 SET GLOBAL mroonga_log_file = "groonga-query-log.log";
 
 SET GLOBAL mroonga_query_log_file = NULL;
-SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
---exec sed -r -e 's/^[^|]+\|[^|]+\|[^|]+\| *//' $MYSQLD_DATADIR/groonga-query-log.log
+--source ../../include/mroonga/print_groonga_query_log.inc
 
 SET GLOBAL mroonga_query_log_file = DEFAULT;
 SET GLOBAL mroonga_log_file = DEFAULT;

storage/mroonga/mysql-test/mroonga/storage/t/variable_query_log_file_enabled_empty_value.test

@@ -23,8 +23,7 @@ SET GLOBAL mroonga_query_log_file = "groonga-query.log";
 SET GLOBAL mroonga_log_file = "groonga-query-log.log";
 
 SET GLOBAL mroonga_query_log_file = "";
-SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
---exec sed -r -e 's/^[^|]+\|[^|]+\|[^|]+\| *//' $MYSQLD_DATADIR/groonga-query-log.log
+--source ../../include/mroonga/print_groonga_query_log.inc
 
 SET GLOBAL mroonga_query_log_file = DEFAULT;
 SET GLOBAL mroonga_log_file = DEFAULT;

storage/mroonga/mysql-test/mroonga/storage/t/variable_query_log_file_enabled_null_value.test

@@ -23,8 +23,7 @@ SET GLOBAL mroonga_query_log_file = "groonga-query.log";
 SET GLOBAL mroonga_log_file = "groonga-query-log.log";
 
 SET GLOBAL mroonga_query_log_file = NULL;
-SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
---exec sed -r -e 's/^[^|]+\|[^|]+\|[^|]+\| *//' $MYSQLD_DATADIR/groonga-query-log.log
+--source ../../include/mroonga/print_groonga_query_log.inc
 
 SET GLOBAL mroonga_query_log_file = DEFAULT;
 SET GLOBAL mroonga_log_file = DEFAULT;

storage/mroonga/mysql-test/mroonga/storage/t/variable_query_log_file_new_value.test

@@ -23,8 +23,7 @@
 SET GLOBAL mroonga_log_file = "groonga-query-log.log";
 
 SET GLOBAL mroonga_query_log_file = "groonga-query.log";
-SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
---exec sed -r -e 's/^[^|]+\|[^|]+\|[^|]+\| *//' $MYSQLD_DATADIR/groonga-query-log.log
+--source ../../include/mroonga/print_groonga_query_log.inc
 
 SET GLOBAL mroonga_query_log_file = DEFAULT;
 SET GLOBAL mroonga_log_file = DEFAULT;

storage/mroonga/mysql-test/mroonga/storage/t/variable_query_log_file_same_value.test

@@ -24,8 +24,7 @@ SET GLOBAL mroonga_query_log_file = "groonga-query.log";
 SET GLOBAL mroonga_log_file = "groonga-query-log.log";
 
 SET GLOBAL mroonga_query_log_file = "groonga-query.log";
-SHOW GLOBAL VARIABLES LIKE "mroonga_query_log_file";
---exec sed -r -e 's/^[^|]+\|[^|]+\|[^|]+\| *//' $MYSQLD_DATADIR/groonga-query-log.log
+--source ../../include/mroonga/print_groonga_query_log.inc
 
 SET GLOBAL mroonga_query_log_file = DEFAULT;
 SET GLOBAL mroonga_log_file = DEFAULT;