initial preparation for local tests

localtests/test.sh

@@ -0,0 +1,14 @@
+#!/bin/bash
+
+set -e
+
+tests_path=$(dirname $0)
+cd $tests_path
+
+gh-ost-test-mysql-master -e "select 1"
+gh-ost-test-mysql-replica -e "select 1"
+
+
+find . ! -path . -type d | cut -d "/" -f 2 | while read test_name ; do
+  echo "Testing: $test_name"
+done

localtests/unsigned/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/test

@@ -0,0 +1,20 @@
+go run go/cmd/gh-ost/main.go \
+  --conf=/Users/shlomi-noach/tmp/gh-osc.cnf \
+  --port=22297 \
+  --database=test \
+  --table=gh_ost_test \
+  --alter="engine=innodb" \
+  --exact-rowcount \
+  --switch-to-rbr \
+  --initially-drop-old-table \
+  --initially-drop-ghost-table \
+  --throttle-query="select timestampdiff(second, min(last_update), now()) < 5 from _gh_ost_test_ghc" \
+  --serve-socket-file=/tmp/gh-ost.test.sock \
+  --initially-drop-socket-file \
+  --postpone-cut-over-flag-file=/tmp/gh-ost.postpone.flag \
+  --execute \
+  --verbose \
+  --debug \
+  --stack \
+
+ ~/sandboxes/rsandbox_mysql-5_6_28/m test -e "select * from $t" | md5sum ;  ~/sandboxes/rsandbox_mysql-5_6_28/m test -e "select * from _${t}_del" | md5sum ; ~/sandboxes/rsandbox_mysql-5_6_28/m test -e "select * from $t limit 5"