adding a onlineddl_vrepl_suite test

Signed-off-by: Shlomi Noach <2607934+shlomi-noach@users.noreply.github.com>
Signed-off-by: Olga Shestopalova <oshestopalova@hubspot.com>

go/test/endtoend/onlineddl/vrepl_suite/onlineddl_vrepl_suite_test.go

@@ -58,7 +58,7 @@ var (
 )
 
 const (
-	testDataPath   = "testdata"
+	testDataPath   = "tmptestdata"
 	defaultSQLMode = "ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION"
 )
 

go/test/endtoend/onlineddl/vrepl_suite/testdata/rename-retype-json/after_columns

@@ -0,0 +1 @@
+id, c1j

go/test/endtoend/onlineddl/vrepl_suite/testdata/rename-retype-json/alter

@@ -0,0 +1 @@
+change column c1 c1j json

go/test/endtoend/onlineddl/vrepl_suite/testdata/rename-retype-json/before_columns

@@ -0,0 +1 @@
+id, c1

go/test/endtoend/onlineddl/vrepl_suite/testdata/rename-retype-json/create.sql

@@ -0,0 +1,22 @@
+drop table if exists onlineddl_test;
+create table onlineddl_test (
+  id int auto_increment,
+  c1 int not null,
+  primary key (id)
+) auto_increment=1;
+
+insert into onlineddl_test values (1, 11);
+insert into onlineddl_test values (2, 13);
+
+drop event if exists onlineddl_test;
+delimiter ;;
+create event onlineddl_test
+  on schedule every 1 second
+  starts current_timestamp
+  ends current_timestamp + interval 60 second
+  on completion not preserve
+  enable
+  do
+begin
+  insert into onlineddl_test values (null, 17);
+end ;;