refined tests: tz-datetime only tests datetime issues; tz-datetime-ts converts datetime to timestamp

localtests/test.sh

@@ -102,15 +102,15 @@ test_single() {
   fi
 
   echo_dot
-  orig_checksum=$(gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "select ${orig_columns} from gh_ost_test" -ss | md5sum)
-  ghost_checksum=$(gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "select ${ghost_columns} from _gh_ost_test_gho" -ss | md5sum)
+  orig_checksum=$(gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "set session time_zone='+00:00'; select ${orig_columns} from gh_ost_test" -ss | md5sum)
+  ghost_checksum=$(gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "set session time_zone='+00:00'; select ${ghost_columns} from _gh_ost_test_gho" -ss | md5sum)
 
   if [ "$orig_checksum" != "$ghost_checksum" ] ; then
     echo "ERROR $test_name: checksum mismatch"
     echo "---"
-    gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "select ${orig_columns} from gh_ost_test" -ss
+    gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "set session time_zone='+00:00'; select ${orig_columns} from gh_ost_test" -ss
     echo "---"
-    gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "select ${ghost_columns} from _gh_ost_test_gho" -ss
+    gh-ost-test-mysql-replica --default-character-set=utf8mb4 test -e "set session time_zone='+00:00'; select ${ghost_columns} from _gh_ost_test_gho" -ss
     return 1
   fi
 }

localtests/tz-datetime-ts/create.sql

@@ -0,0 +1,42 @@
+drop table if exists gh_ost_test;
+create table gh_ost_test (
+  id int auto_increment,
+  i int not null,
+  ts0 timestamp default current_timestamp,
+  ts1 timestamp,
+  ts2 timestamp,
+  t   datetime,
+  updated tinyint unsigned default 0,
+  primary key(id),
+  key i_idx(i)
+) auto_increment=1;
+
+drop event if exists gh_ost_test;
+delimiter ;;
+create event gh_ost_test
+  on schedule every 1 second
+  starts current_timestamp
+  ends current_timestamp + interval 60 second
+  on completion not preserve
+  enable
+  do
+begin
+  insert into gh_ost_test values (null, 11, null, now(), now(), '2010-10-20 10:20:30', 0);
+  update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 11 order by id desc limit 1;
+
+  set session time_zone='system';
+  insert into gh_ost_test values (null, 11, null, now(), now(), '2010-10-20 10:20:30', 0);
+  update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 13 order by id desc limit 1;
+
+  set session time_zone='+00:00';
+  insert into gh_ost_test values (null, 17, null, now(), now(), '2010-10-20 10:20:30', 0);
+  update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 17 order by id desc limit 1;
+
+  set session time_zone='-03:00';
+  insert into gh_ost_test values (null, 19, null, now(), now(), '2010-10-20 10:20:30', 0);
+  update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 19 order by id desc limit 1;
+
+  set session time_zone='+05:00';
+  insert into gh_ost_test values (null, 23, null, now(), now(), '2010-10-20 10:20:30', 0);
+  update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 23 order by id desc limit 1;
+end ;;

localtests/tz-datetime-ts/extra_args

@@ -0,0 +1 @@
+--alter="change column t t timestamp not null"

localtests/tz-datetime/create.sql

@@ -3,9 +3,8 @@ create table gh_ost_test (
   id int auto_increment,
   i int not null,
   ts0 timestamp default current_timestamp,
-  ts1 timestamp,
-  ts2 timestamp,
-  dt  datetime,
+  ts1 datetime,
+  ts2 datetime,
   updated tinyint unsigned default 0,
   primary key(id),
   key i_idx(i)
@@ -21,22 +20,22 @@ create event gh_ost_test
   enable
   do
 begin
-  insert into gh_ost_test values (null, 11, null, now(), now(), '2010-10-20 10:20:30', 0);
+  insert into gh_ost_test values (null, 11, null, now(), now(), 0);
   update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 11 order by id desc limit 1;
 
   set session time_zone='system';
-  insert into gh_ost_test values (null, 11, null, now(), now(), '2010-10-20 10:20:30', 0);
+  insert into gh_ost_test values (null, 13, null, now(), now(), 0);
   update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 13 order by id desc limit 1;
 
   set session time_zone='+00:00';
-  insert into gh_ost_test values (null, 17, null, now(), now(), '2010-10-20 10:20:30', 0);
+  insert into gh_ost_test values (null, 17, null, now(), now(), 0);
   update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 17 order by id desc limit 1;
 
   set session time_zone='-03:00';
-  insert into gh_ost_test values (null, 19, null, now(), now(), '2010-10-20 10:20:30', 0);
+  insert into gh_ost_test values (null, 19, null, now(), now(), 0);
   update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 19 order by id desc limit 1;
 
   set session time_zone='+05:00';
-  insert into gh_ost_test values (null, 23, null, now(), now(), '2010-10-20 10:20:30', 0);
+  insert into gh_ost_test values (null, 23, null, now(), now(), 0);
   update gh_ost_test set ts2=now() + interval 10 minute, updated = 1 where i = 23 order by id desc limit 1;
 end ;;

localtests/tz-datetime/extra_args

@@ -1 +0,0 @@
---alter="change column dt dt timestamp not null"