82 lines
3.0 KiB
C++
82 lines
3.0 KiB
C++
/**
|
|
* @file avro_alter.cpp Test ALTER TABLE handling of avrorouter
|
|
*/
|
|
|
|
#include "testconnections.h"
|
|
#include <jansson.h>
|
|
#include <sstream>
|
|
#include <iostream>
|
|
|
|
int main(int argc, char *argv[])
|
|
{
|
|
int exit_code;
|
|
TestConnections test(argc, argv);
|
|
test.set_timeout(600);
|
|
test.maxscales->ssh_node(0, (char *) "rm -rf /var/lib/maxscale/avro", true);
|
|
|
|
/** Start master to binlogrouter replication */
|
|
if (!test.replicate_from_master(0))
|
|
{
|
|
return 1;
|
|
}
|
|
|
|
test.set_timeout(120);
|
|
test.repl->connect();
|
|
|
|
// Execute two events for each version of the schema
|
|
execute_query_silent(test.repl->nodes[0], "DROP TABLE test.t1");
|
|
execute_query(test.repl->nodes[0], "CREATE TABLE test.t1(id INT)");
|
|
execute_query(test.repl->nodes[0], "INSERT INTO test.t1 VALUES (1)");
|
|
execute_query(test.repl->nodes[0], "DELETE FROM test.t1");
|
|
execute_query(test.repl->nodes[0], "ALTER TABLE test.t1 ADD COLUMN a VARCHAR(100)");
|
|
execute_query(test.repl->nodes[0], "INSERT INTO test.t1 VALUES (2, \"a\")");
|
|
execute_query(test.repl->nodes[0], "DELETE FROM test.t1");
|
|
execute_query(test.repl->nodes[0], "ALTER TABLE test.t1 ADD COLUMN b FLOAT");
|
|
execute_query(test.repl->nodes[0], "INSERT INTO test.t1 VALUES (3, \"b\", 3.0)");
|
|
execute_query(test.repl->nodes[0], "DELETE FROM test.t1");
|
|
execute_query(test.repl->nodes[0], "ALTER TABLE test.t1 CHANGE COLUMN b c DATETIME(3)");
|
|
execute_query(test.repl->nodes[0], "INSERT INTO test.t1 VALUES (4, \"c\", NOW())");
|
|
execute_query(test.repl->nodes[0], "DELETE FROM test.t1");
|
|
execute_query(test.repl->nodes[0], "ALTER TABLE test.t1 DROP COLUMN c");
|
|
execute_query(test.repl->nodes[0], "INSERT INTO test.t1 VALUES (5, \"d\")");
|
|
execute_query(test.repl->nodes[0], "DELETE FROM test.t1");
|
|
|
|
test.repl->close_connections();
|
|
|
|
/** Give avrorouter some time to process the events */
|
|
test.stop_timeout();
|
|
sleep(10);
|
|
test.set_timeout(120);
|
|
|
|
for (int i = 1; i <= 5; i++)
|
|
{
|
|
std::stringstream cmd;
|
|
cmd << "maxavrocheck -d /var/lib/maxscale/avro/test.t1.00000" << i << ".avro";
|
|
char* rows = test.maxscales->ssh_node_output(0, cmd.str().c_str(), true, &exit_code);
|
|
int nrows = 0;
|
|
std::istringstream iss;
|
|
iss.str(rows);
|
|
|
|
for (std::string line; std::getline(iss, line);)
|
|
{
|
|
json_error_t err;
|
|
json_t* json = json_loads(line.c_str(), 0, &err);
|
|
test.tprintf("%s", line.c_str());
|
|
test.add_result(json == NULL, "Failed to parse JSON: %s", line.c_str());
|
|
json_decref(json);
|
|
nrows++;
|
|
}
|
|
|
|
// The number of changes that are present in each version of the schema
|
|
const int nchanges = 2;
|
|
test.add_result(nrows != nchanges, "Expected %d line in file number %d, got %d: %s", nchanges, i, nrows, rows);
|
|
free(rows);
|
|
}
|
|
|
|
test.stop_timeout();
|
|
execute_query(test.repl->nodes[0], "DROP TABLE test.t1;RESET MASTER");
|
|
test.repl->fix_replication();
|
|
|
|
return test.global_result;
|
|
}
|