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spdlog/spdLogLbTest/errors.cpp

118 lines
4.4 KiB
C++

/*
* This content is released under the MIT License as specified in https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
*/
#include "includes.h"
#include<iostream>
spdlog::SPDLOGLB_CREATELOGGER_PARAM CLP = { _SLT("%v"), spdlog::level::trace ,0x0FFFFFFFF };
TEST_CASE("default_error_handler", "[errors]]")
{
initialize_library(false, 0, 0, 0);
prepare_logdir();
CFileName filename(_SFT("logs/simple_log.txt"));
spdlog::SPDLOGLB_CREATELOGGER_PARAM clp = { 0 };
clp.FormatString = _SLT("%v");
clp.Level = spdlog::level::trace;
clp.LogBitMask = 0x0FFFFFFFF;
spdlog::log_handle_t hLog = spdlog::SpdLog_CreateSimpleFileLogger("logger", filename.c_str(), false,true,&clp);
//auto logger = spdlog::create<spdlog::sinks::simple_file_sink_mt>("logger", filename, true);
//logger->set_pattern(_SLT("%v"));
vararg_list val1; val1.add_int(2);
spdlog::SpdLog_LogFormat(hLog, spdlog::level::info, _SLT("Test message {} {}"), val1);
spdlog::SpdLog_LogFormat(hLog, spdlog::level::info, _SLT("Test message {}"), val1);
spdlog::SpdLog_LoggerFlush(hLog);
//logger->info(_SLT("Test message {} {}"), 1);
// logger->info(_SLT("Test message {}"), 2);
// logger->flush();
#if defined(_WIN32)
#if defined(SPDLOG_WCHAR_LOGGING)
REQUIRE(wfile_contents(filename) == spdlb_test::log_string_t(_SLT("Test message 2\r\n")));
#else
REQUIRE(file_contents(filename) == std::string("Test message 2\r\n"));
#endif
#else
REQUIRE(file_contents(filename) == std::string("Test message 2\n"));
#endif
REQUIRE(count_lines_t(filename) == 1);
free_library();
}
// conflicts with DLL exception handling
//struct custom_ex {};
//TEST_CASE("custom_error_handler", "[errors]]")
//{
// initialize_library(false, 0, 0, 0);
// prepare_logdir();
// spdlb_test::filename_t filename = _SFT("logs/simple_log.txt");
// auto hLog = spdlog::SpdLog_CreateSimpleFileLogger("logger", filename.c_str(), false,true,&CLP);
// spdlog::SpdLog_SetLoggerErrorHandler(hLog,[=](const std::string& msg)
// {
// throw custom_ex();
// });
//
//
// spdlog::SpdLog_Log(hLog, spdlog::level::info, _SLT("Good message #1"));
// vararg_list val; val.add_spdlog_string(_SLT("xxx"));
//
// REQUIRE_THROWS_AS(spdlog::SpdLog_LogFormat(hLog, spdlog::level::info, _SLT("Bad format msg {} {}"),val), custom_ex);
// spdlog::SpdLog_Log(hLog, spdlog::level::info, _SLT("Good message #2"));
// spdlog::SpdLog_LoggerFlush(hLog);
// REQUIRE(count_lines_t(filename) == 2);
//
// free_library();
//}
TEST_CASE("async_error_handler", "[errors]]")
{
initialize_library(true, 128, (unsigned long)spdlog::async_overflow_policy::block_retry, 0);
prepare_logdir();
spdlb_test::log_string_t err_msg(_SLT("log failed with some msg"));
// spdlog::set_async_mode(128);
spdlb_test::filename_t filename = _SFT("logs/simple_async_log.txt");
{
auto logger = spdlog::SpdLog_CreateSimpleFileLogger("logger", filename.c_str(), false,true,&CLP);
spdlog::SpdLog_SetLoggerErrorHandler(logger,[=](const std::string& msg)
{
#if defined(_WIN32) && defined(SPDLOG_WCHAR_LOGGING)
wchar_t BOM = 0xFEFF;
std::ofstream outFile("logs/custom_err.txt", std::ios::out | std::ios::binary);
if (!outFile) throw std::runtime_error("Failed open logs/custom_err.txt");
outFile.write((char *)&BOM, sizeof(wchar_t));
outFile.write((char *)err_msg.c_str(), err_msg.length() * sizeof(wchar_t));
//// Does not work: need to write unicode in order to compare with the message.
//std::wofstream ofs(L"logs/custom_err.txt");
//if (!ofs) throw std::runtime_error("Failed open logs/custom_err.txt");
//ofs << err_msg;
#else
std::ofstream ofs("logs/custom_err.txt");
if (!ofs) throw std::runtime_error("Failed open logs/custom_err.txt");
ofs << err_msg;
#endif
});
spdlog::SpdLog_Log(logger, spdlog::level::info, _SLT("Good message #1"));
vararg_list val; val.add_spdlog_string(_SLT("xxx"));
spdlog::SpdLog_LogFormat(logger, spdlog::level::info, _SLT("Bad format msg {} {}"), val );
spdlog::SpdLog_Log(logger, spdlog::level::info, _SLT("Good message #2"));
spdlog::SpdLog_DeleteLogger(logger); //force logger to drain the queue and shutdown
// spdlog::set_sync_mode();
}
REQUIRE(count_lines_t(filename) == 2);
#if defined(_WIN32) && defined(SPDLOG_WCHAR_LOGGING)
REQUIRE(wfile_contents(_SFT("logs/custom_err.txt")) == err_msg);
#else
REQUIRE(file_contents("logs/custom_err.txt") == err_msg);
#endif
free_library();
}