Change default schema in fast_forward_grace_close

test/tap/tests/fast_forward_grace_close.cpp

@@ -62,12 +62,13 @@ int main() {
 
 	// 1. Generate a large binlog file
 	MYSQL* backend_conn = mysql_init(NULL);
-	if (!mysql_real_connect(backend_conn, cl.host, cl.username, cl.password, "test", cl.port, NULL, 0)) {
+	if (!mysql_real_connect(backend_conn, cl.host, cl.username, cl.password, "information_schema", cl.port, NULL, 0)) {
 		diag("Backend connection failed: %s", mysql_error(backend_conn));
 		return -1;
 	}
 	ok(1, "Connected to backend server");
 	MYSQL_QUERY(backend_conn, "CREATE DATABASE IF NOT EXISTS test");
+	MYSQL_QUERY(backend_conn, "USE test");
 	MYSQL_QUERY(backend_conn, "CREATE TABLE IF NOT EXISTS dummy_log_table (id INT PRIMARY KEY AUTO_INCREMENT, data LONGTEXT)");
 	MYSQL_QUERY(backend_conn, "INSERT INTO dummy_log_table (data) VALUES (REPEAT('a', 1024*50))");
 	MYSQL_QUERY(backend_conn, "INSERT INTO dummy_log_table (data) VALUES (REPEAT('a', 1024*50))");