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/*
Copyright (c) 2015, 2025, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License, version 2.0,
as published by the Free Software Foundation.
This program is designed to work with certain software (including
but not limited to OpenSSL) that is licensed under separate terms,
as designated in a particular file or component or in included license
documentation. The authors of MySQL hereby grant you an additional
permission to link the program and your derivative works with the
separately licensed software that they have either included with
the program or referenced in the documentation.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef MYSQLROUTER_GTEST_ROUTER_EXETEST_INCLUDED
#define MYSQLROUTER_GTEST_ROUTER_EXETEST_INCLUDED
#include "mysql/harness/filesystem.h"
#include "mysql/harness/logging/registry.h"
#include <memory>
#include <gtest/gtest.h>
using mysql_harness::Path;
using std::string;
class ConsoleOutputTest : public ::testing::Test {
protected:
void SetUp() override {
using mysql_harness::Path;
plugin_dir.reset(
new Path(mysql_harness::get_plugin_dir(origin_dir->str())));
app_mysqlrouter.reset(new Path(*origin_dir));
#ifdef _WIN32
app_mysqlrouter->append("mysqlrouter.exe");
#else
app_mysqlrouter->append("mysqlrouter");
#endif
mysql_server_mock.reset(new Path(*origin_dir));
#ifdef _WIN32
mysql_server_mock->append("mysql_server_mock.exe");
#else
mysql_server_mock->append("mysql_server_mock");
#endif
orig_cerr_ = std::cerr.rdbuf();
std::cerr.rdbuf(ssout.rdbuf());
std::ostream *log_stream =
mysql_harness::logging::get_default_logger_stream();
if (log_stream != &std::cerr) {
orig_log_ = log_stream->rdbuf();
log_stream->rdbuf(ssout_log.rdbuf());
}
temp_dir.reset(new Path(mysql_harness::get_tmp_dir("router")));
config_dir.reset(new Path(mysql_harness::get_tmp_dir("config")));
}
void TearDown() override {
if (orig_cerr_) {
std::cerr.rdbuf(orig_cerr_);
}
if (orig_log_) {
std::ostream *log_stream =
mysql_harness::logging::get_default_logger_stream();
log_stream->rdbuf(orig_log_);
}
mysql_harness::delete_dir_recursive(temp_dir->str());
mysql_harness::delete_dir_recursive(config_dir->str());
}
void reset_ssout() {
ssout.str("");
ssout.clear();
ssout_log.str("");
ssout_log.clear();
}
void set_origin(const Path &origin) { origin_dir.reset(new Path(origin)); }
std::stringstream &get_log_stream() {
if (orig_log_) {
// if logger stream differs from cerr
return ssout_log;
}
return ssout;
}
std::unique_ptr<Path> plugin_dir;
std::unique_ptr<Path> app_mysqlrouter;
std::unique_ptr<Path> origin_dir;
std::unique_ptr<Path> mysql_server_mock;
std::unique_ptr<Path> temp_dir;
std::unique_ptr<Path> config_dir;
std::stringstream ssout;
std::streambuf *orig_cerr_{nullptr};
std::streambuf *orig_log_{nullptr};
private:
std::stringstream ssout_log;
};
#endif // MYSQLROUTER_GTEST_ROUTER_EXETEST_INCLUDED
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