71 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			71 lines
		
	
	
		
			2.7 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
#if _WIN32
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#include "includes.h"
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#include "test_sink.h"
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#include "spdlog/sinks/win_eventlog_sink.h"
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static const LPCSTR TEST_SOURCE = "spdlog_test";
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static void test_single_print(std::function<void(std::string const &)> do_log, std::string const &expected_contents, WORD expected_ev_type)
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{
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    using namespace std::chrono;
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    do_log(expected_contents);
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    const auto expected_time_generated = duration_cast<seconds>(system_clock::now().time_since_epoch()).count();
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    struct handle_t
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    {
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        HANDLE handle_;
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        ~handle_t()
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        {
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            if (handle_)
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            {
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                REQUIRE(CloseEventLog(handle_));
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            }
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        }
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    } event_log{::OpenEventLog(nullptr, TEST_SOURCE)};
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    REQUIRE(event_log.handle_);
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    DWORD read_bytes{}, size_needed{};
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    auto ok =
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        ::ReadEventLog(event_log.handle_, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ, 0, &read_bytes, 0, &read_bytes, &size_needed);
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    REQUIRE(!ok);
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    REQUIRE(::GetLastError() == ERROR_INSUFFICIENT_BUFFER);
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    std::vector<char> record_buffer(size_needed);
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    PEVENTLOGRECORD record = (PEVENTLOGRECORD)record_buffer.data();
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    ok = ::ReadEventLog(
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        event_log.handle_, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ, 0, record, size_needed, &read_bytes, &size_needed);
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    REQUIRE(ok);
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    REQUIRE(record->NumStrings == 1);
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    REQUIRE(record->EventType == expected_ev_type);
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    REQUIRE(record->TimeGenerated == expected_time_generated);
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    std::string message_in_log(((char *)record + record->StringOffset));
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    REQUIRE(message_in_log == expected_contents + spdlog::details::os::default_eol);
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}
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TEST_CASE("eventlog", "[eventlog]")
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{
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    using namespace spdlog;
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    auto test_sink = std::make_shared<sinks::win_eventlog_sink_mt>(TEST_SOURCE);
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    spdlog::logger test_logger("eventlog", test_sink);
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    test_logger.set_level(level::trace);
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    test_sink->set_pattern("%v");
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    test_single_print([&test_logger](std::string const &msg) { test_logger.trace(msg); }, "my trace message", EVENTLOG_SUCCESS);
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    test_single_print([&test_logger](std::string const &msg) { test_logger.debug(msg); }, "my debug message", EVENTLOG_SUCCESS);
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    test_single_print([&test_logger](std::string const &msg) { test_logger.info(msg); }, "my info message", EVENTLOG_INFORMATION_TYPE);
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    test_single_print([&test_logger](std::string const &msg) { test_logger.warn(msg); }, "my warn message", EVENTLOG_WARNING_TYPE);
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    test_single_print([&test_logger](std::string const &msg) { test_logger.error(msg); }, "my error message", EVENTLOG_ERROR_TYPE);
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    test_single_print([&test_logger](std::string const &msg) { test_logger.critical(msg); }, "my critical message", EVENTLOG_ERROR_TYPE);
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}
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#endif //_WIN32
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