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/*
* Copyright © 2016 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3,
* as published by the Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* Authored by: Alexandros Frantzis <alexandros.frantzis@canonical.com>
*/
#include "fake_log.h"
#include <cstdarg>
#include <cstdlib>
namespace rt = repowerd::test;
namespace
{
bool get_log_to_console()
{
auto const test_log_cstr = getenv("REPOWERD_TEST_LOG");
auto const test_log = test_log_cstr ? std::string{test_log_cstr} : "";
return test_log == "console";
}
}
rt::FakeLog::FakeLog(repowerd::LogLevel threshold)
: repowerd::Log::Log(threshold), log_to_console{get_log_to_console()}
{
}
void rt::FakeLog::logOutput(repowerd::LogLevel, char const* tag, char const* format, va_list ap)
{
std::string const format_str = std::string{tag} + ": " + format + "\n";
char output[1024];
vsnprintf(output, 1024, format_str.c_str(), ap);
std::lock_guard<std::mutex> lock{contents_mutex};
contents.push_back(output);
if (log_to_console)
printf("%s", output);
}
bool rt::FakeLog::contains_line(std::vector<std::string> const& words)
{
std::lock_guard<std::mutex> lock{contents_mutex};
for (auto const& line : contents)
{
bool found = true;
for (auto const& word : words)
{
if (line.find(word) == std::string::npos)
{
found = false;
break;
}
}
if (found)
return true;
}
return false;
}
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