1#if _WIN32
2
3# include "includes.h"
4# include "test_sink.h"
5
6# include "spdlog/sinks/win_eventlog_sink.h"
7
8static const LPCSTR TEST_SOURCE = "spdlog_test";
9
10static void test_single_print(std::function<void(std::string const &)> do_log, std::string const &expected_contents, WORD expected_ev_type)
11{
12 using namespace std::chrono;
13 do_log(expected_contents);
14 const auto expected_time_generated = duration_cast<seconds>(system_clock::now().time_since_epoch()).count();
15
16 struct handle_t
17 {
18 HANDLE handle_;
19
20 ~handle_t()
21 {
22 if (handle_)
23 {
24 REQUIRE(CloseEventLog(handle_));
25 }
26 }
27 } event_log{::OpenEventLogA(nullptr, TEST_SOURCE)};
28
29 REQUIRE(event_log.handle_);
30
31 DWORD read_bytes{}, size_needed{};
32 auto ok = ::ReadEventLogA(
33 event_log.handle_, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ, 0, &read_bytes, 0, &read_bytes, &size_needed);
34 REQUIRE(!ok);
35 REQUIRE(::GetLastError() == ERROR_INSUFFICIENT_BUFFER);
36
37 std::vector<char> record_buffer(size_needed);
38 PEVENTLOGRECORD record = (PEVENTLOGRECORD)record_buffer.data();
39
40 ok = ::ReadEventLogA(
41 event_log.handle_, EVENTLOG_SEQUENTIAL_READ | EVENTLOG_BACKWARDS_READ, 0, record, size_needed, &read_bytes, &size_needed);
42 REQUIRE(ok);
43
44 REQUIRE(record->NumStrings == 1);
45 REQUIRE(record->EventType == expected_ev_type);
46 REQUIRE((expected_time_generated - record->TimeGenerated) <= 3u);
47
48 std::string message_in_log(((char *)record + record->StringOffset));
49 REQUIRE(message_in_log == expected_contents + spdlog::details::os::default_eol);
50}
51
52TEST_CASE("eventlog", "[eventlog]")
53{
54 using namespace spdlog;
55
56 auto test_sink = std::make_shared<sinks::win_eventlog_sink_mt>(TEST_SOURCE);
57
58 spdlog::logger test_logger("eventlog", test_sink);
59 test_logger.set_level(level::trace);
60
61 test_sink->set_pattern("%v");
62
63 test_single_print([&test_logger](std::string const &msg) { test_logger.trace(msg); }, "my trace message", EVENTLOG_SUCCESS);
64 test_single_print([&test_logger](std::string const &msg) { test_logger.debug(msg); }, "my debug message", EVENTLOG_SUCCESS);
65 test_single_print([&test_logger](std::string const &msg) { test_logger.info(msg); }, "my info message", EVENTLOG_INFORMATION_TYPE);
66 test_single_print([&test_logger](std::string const &msg) { test_logger.warn(msg); }, "my warn message", EVENTLOG_WARNING_TYPE);
67 test_single_print([&test_logger](std::string const &msg) { test_logger.error(msg); }, "my error message", EVENTLOG_ERROR_TYPE);
68 test_single_print([&test_logger](std::string const &msg) { test_logger.critical(msg); }, "my critical message", EVENTLOG_ERROR_TYPE);
69}
70
71#endif //_WIN32
72