added tests for unsigned rename/reorder

localtests/unsigned-rename/create.sql

@@ -0,0 +1,24 @@
+drop table if exists gh_ost_test;
+create table gh_ost_test (
+  id int auto_increment,
+  i int not null,
+  bi bigint not null,
+  iu int unsigned not null,
+  biu bigint unsigned not null,
+  primary key(id)
+) 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, -2147483647, -9223372036854775807, 4294967295, 18446744073709551615);
+  set @last_insert_id := cast(last_insert_id() as signed);
+  update gh_ost_test set i=-2147483647+@last_insert_id, bi=-9223372036854775807+@last_insert_id, iu=4294967295-@last_insert_id, biu=18446744073709551615-@last_insert_id where id < @last_insert_id order by id desc limit 1;
+end ;;

localtests/unsigned-rename/extra_args

@@ -0,0 +1 @@
+--alter="change column iu iu_renamed int unsigned" --approve-renamed-columns

localtests/unsigned-rename/ghost_columns

@@ -0,0 +1 @@
+id, i, bi, iu_renamed, biu

localtests/unsigned-rename/orig_columns

@@ -0,0 +1 @@
+id, i, bi, iu, biu

localtests/unsigned-reorder/create.sql

@@ -0,0 +1,24 @@
+drop table if exists gh_ost_test;
+create table gh_ost_test (
+  id int auto_increment,
+  i int not null,
+  bi bigint not null,
+  iu int unsigned not null,
+  biu bigint unsigned not null,
+  primary key(id)
+) 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, -2147483647, -9223372036854775807, 4294967295, 18446744073709551615);
+  set @last_insert_id := cast(last_insert_id() as signed);
+  update gh_ost_test set i=-2147483647+@last_insert_id, bi=-9223372036854775807+@last_insert_id, iu=4294967295-@last_insert_id, biu=18446744073709551615-@last_insert_id where id < @last_insert_id order by id desc limit 1;
+end ;;

localtests/unsigned-reorder/extra_args

@@ -0,0 +1 @@
+--alter="change column iu iu int unsigned after id" --approve-renamed-columns

localtests/unsigned-reorder/ghost_columns

@@ -0,0 +1 @@
+id, i, bi, iu, biu

localtests/unsigned-reorder/orig_columns

@@ -0,0 +1 @@
+id, i, bi, iu, biu