4f80077339
* Support compile-time format string checking with std::format * Fix pre-VS 17.5 compilation * Fix compilation without wchar_t support * What am I doing * Bring back fmt optimization * Move to_string_view to common.h * Fix SPDLOG_CONSTEXPR_FUNC emitting duplicate symbol errors when building in C++11 * Also add inline on VS 2013 * Appender doesn't work on wide strings
502 lines
20 KiB
C++
502 lines
20 KiB
C++
#include "includes.h"
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#include "test_sink.h"
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using spdlog::memory_buf_t;
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using spdlog::details::to_string_view;
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// log to str and return it
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template<typename... Args>
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static std::string log_to_str(const std::string &msg, const Args &... args)
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{
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std::ostringstream oss;
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auto oss_sink = std::make_shared<spdlog::sinks::ostream_sink_mt>(oss);
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spdlog::logger oss_logger("pattern_tester", oss_sink);
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oss_logger.set_level(spdlog::level::info);
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oss_logger.set_formatter(std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(args...)));
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oss_logger.info(msg);
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return oss.str();
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}
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TEST_CASE("custom eol", "[pattern_formatter]")
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{
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std::string msg = "Hello custom eol test";
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std::string eol = ";)";
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REQUIRE(log_to_str(msg, "%v", spdlog::pattern_time_type::local, ";)") == msg + eol);
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}
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TEST_CASE("empty format", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "", spdlog::pattern_time_type::local, "").empty());
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}
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TEST_CASE("empty format2", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "", spdlog::pattern_time_type::local, "\n") == "\n");
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}
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TEST_CASE("level", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%l] %v", spdlog::pattern_time_type::local, "\n") == "[info] Some message\n");
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}
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TEST_CASE("short level", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%L] %v", spdlog::pattern_time_type::local, "\n") == "[I] Some message\n");
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}
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TEST_CASE("name", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%n] %v", spdlog::pattern_time_type::local, "\n") == "[pattern_tester] Some message\n");
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}
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TEST_CASE("date MM/DD/YY ", "[pattern_formatter]")
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{
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auto now_tm = spdlog::details::os::localtime();
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std::stringstream oss;
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oss << std::setfill('0') << std::setw(2) << now_tm.tm_mon + 1 << "/" << std::setw(2) << now_tm.tm_mday << "/" << std::setw(2)
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<< (now_tm.tm_year + 1900) % 1000 << " Some message\n";
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REQUIRE(log_to_str("Some message", "%D %v", spdlog::pattern_time_type::local, "\n") == oss.str());
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}
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TEST_CASE("color range test1", "[pattern_formatter]")
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{
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auto formatter = std::make_shared<spdlog::pattern_formatter>("%^%v%$", spdlog::pattern_time_type::local, "\n");
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memory_buf_t buf;
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spdlog::fmt_lib::format_to(std::back_inserter(buf), "Hello");
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memory_buf_t formatted;
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, spdlog::string_view_t(buf.data(), buf.size()));
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formatter->format(msg, formatted);
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REQUIRE(msg.color_range_start == 0);
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REQUIRE(msg.color_range_end == 5);
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REQUIRE(log_to_str("hello", "%^%v%$", spdlog::pattern_time_type::local, "\n") == "hello\n");
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}
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TEST_CASE("color range test2", "[pattern_formatter]")
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{
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auto formatter = std::make_shared<spdlog::pattern_formatter>("%^%$", spdlog::pattern_time_type::local, "\n");
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "");
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memory_buf_t formatted;
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formatter->format(msg, formatted);
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REQUIRE(msg.color_range_start == 0);
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REQUIRE(msg.color_range_end == 0);
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REQUIRE(log_to_str("", "%^%$", spdlog::pattern_time_type::local, "\n") == "\n");
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}
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TEST_CASE("color range test3", "[pattern_formatter]")
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{
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auto formatter = std::make_shared<spdlog::pattern_formatter>("%^***%$");
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
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memory_buf_t formatted;
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formatter->format(msg, formatted);
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REQUIRE(msg.color_range_start == 0);
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REQUIRE(msg.color_range_end == 3);
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}
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TEST_CASE("color range test4", "[pattern_formatter]")
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{
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auto formatter = std::make_shared<spdlog::pattern_formatter>("XX%^YYY%$", spdlog::pattern_time_type::local, "\n");
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
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memory_buf_t formatted;
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formatter->format(msg, formatted);
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REQUIRE(msg.color_range_start == 2);
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REQUIRE(msg.color_range_end == 5);
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REQUIRE(log_to_str("ignored", "XX%^YYY%$", spdlog::pattern_time_type::local, "\n") == "XXYYY\n");
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}
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TEST_CASE("color range test5", "[pattern_formatter]")
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{
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auto formatter = std::make_shared<spdlog::pattern_formatter>("**%^");
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
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memory_buf_t formatted;
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formatter->format(msg, formatted);
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REQUIRE(msg.color_range_start == 2);
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REQUIRE(msg.color_range_end == 0);
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}
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TEST_CASE("color range test6", "[pattern_formatter]")
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{
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auto formatter = std::make_shared<spdlog::pattern_formatter>("**%$");
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "ignored");
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memory_buf_t formatted;
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formatter->format(msg, formatted);
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REQUIRE(msg.color_range_start == 0);
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REQUIRE(msg.color_range_end == 2);
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}
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//
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// Test padding
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//
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TEST_CASE("level_left_padded", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%8l] %v", spdlog::pattern_time_type::local, "\n") == "[ info] Some message\n");
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REQUIRE(log_to_str("Some message", "[%8!l] %v", spdlog::pattern_time_type::local, "\n") == "[ info] Some message\n");
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}
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TEST_CASE("level_right_padded", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%-8l] %v", spdlog::pattern_time_type::local, "\n") == "[info ] Some message\n");
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REQUIRE(log_to_str("Some message", "[%-8!l] %v", spdlog::pattern_time_type::local, "\n") == "[info ] Some message\n");
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}
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TEST_CASE("level_center_padded", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%=8l] %v", spdlog::pattern_time_type::local, "\n") == "[ info ] Some message\n");
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REQUIRE(log_to_str("Some message", "[%=8!l] %v", spdlog::pattern_time_type::local, "\n") == "[ info ] Some message\n");
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}
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TEST_CASE("short level_left_padded", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%3L] %v", spdlog::pattern_time_type::local, "\n") == "[ I] Some message\n");
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REQUIRE(log_to_str("Some message", "[%3!L] %v", spdlog::pattern_time_type::local, "\n") == "[ I] Some message\n");
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}
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TEST_CASE("short level_right_padded", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%-3L] %v", spdlog::pattern_time_type::local, "\n") == "[I ] Some message\n");
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REQUIRE(log_to_str("Some message", "[%-3!L] %v", spdlog::pattern_time_type::local, "\n") == "[I ] Some message\n");
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}
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TEST_CASE("short level_center_padded", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%=3L] %v", spdlog::pattern_time_type::local, "\n") == "[ I ] Some message\n");
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REQUIRE(log_to_str("Some message", "[%=3!L] %v", spdlog::pattern_time_type::local, "\n") == "[ I ] Some message\n");
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}
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TEST_CASE("left_padded_short", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%3n] %v", spdlog::pattern_time_type::local, "\n") == "[pattern_tester] Some message\n");
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REQUIRE(log_to_str("Some message", "[%3!n] %v", spdlog::pattern_time_type::local, "\n") == "[pat] Some message\n");
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}
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TEST_CASE("right_padded_short", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%-3n] %v", spdlog::pattern_time_type::local, "\n") == "[pattern_tester] Some message\n");
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REQUIRE(log_to_str("Some message", "[%-3!n] %v", spdlog::pattern_time_type::local, "\n") == "[pat] Some message\n");
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}
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TEST_CASE("center_padded_short", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%=3n] %v", spdlog::pattern_time_type::local, "\n") == "[pattern_tester] Some message\n");
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REQUIRE(log_to_str("Some message", "[%=3!n] %v", spdlog::pattern_time_type::local, "\n") == "[pat] Some message\n");
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}
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TEST_CASE("left_padded_huge", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%-300n] %v", spdlog::pattern_time_type::local, "\n") ==
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"[pattern_tester ] Some message\n");
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REQUIRE(log_to_str("Some message", "[%-300!n] %v", spdlog::pattern_time_type::local, "\n") ==
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"[pattern_tester ] Some message\n");
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}
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TEST_CASE("left_padded_max", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("Some message", "[%-64n] %v", spdlog::pattern_time_type::local, "\n") ==
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"[pattern_tester ] Some message\n");
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REQUIRE(log_to_str("Some message", "[%-64!n] %v", spdlog::pattern_time_type::local, "\n") ==
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"[pattern_tester ] Some message\n");
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}
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// Test padding + truncate flag
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TEST_CASE("paddinng_truncate", "[pattern_formatter]")
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{
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REQUIRE(log_to_str("123456", "%6!v", spdlog::pattern_time_type::local, "\n") == "123456\n");
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REQUIRE(log_to_str("123456", "%5!v", spdlog::pattern_time_type::local, "\n") == "12345\n");
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REQUIRE(log_to_str("123456", "%7!v", spdlog::pattern_time_type::local, "\n") == " 123456\n");
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REQUIRE(log_to_str("123456", "%-6!v", spdlog::pattern_time_type::local, "\n") == "123456\n");
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REQUIRE(log_to_str("123456", "%-5!v", spdlog::pattern_time_type::local, "\n") == "12345\n");
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REQUIRE(log_to_str("123456", "%-7!v", spdlog::pattern_time_type::local, "\n") == "123456 \n");
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REQUIRE(log_to_str("123456", "%=6!v", spdlog::pattern_time_type::local, "\n") == "123456\n");
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REQUIRE(log_to_str("123456", "%=5!v", spdlog::pattern_time_type::local, "\n") == "12345\n");
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REQUIRE(log_to_str("123456", "%=7!v", spdlog::pattern_time_type::local, "\n") == "123456 \n");
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REQUIRE(log_to_str("123456", "%0!v", spdlog::pattern_time_type::local, "\n") == "\n");
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}
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TEST_CASE("padding_truncate_funcname", "[pattern_formatter]")
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{
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spdlog::sinks::test_sink_st test_sink;
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const char *pattern = "%v [%5!!]";
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auto formatter = std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(pattern));
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test_sink.set_formatter(std::move(formatter));
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spdlog::details::log_msg msg1{spdlog::source_loc{"ignored", 1, "func"}, "test_logger", spdlog::level::info, "message"};
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test_sink.log(msg1);
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REQUIRE(test_sink.lines()[0] == "message [ func]");
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spdlog::details::log_msg msg2{spdlog::source_loc{"ignored", 1, "function"}, "test_logger", spdlog::level::info, "message"};
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test_sink.log(msg2);
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REQUIRE(test_sink.lines()[1] == "message [funct]");
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}
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TEST_CASE("padding_funcname", "[pattern_formatter]")
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{
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spdlog::sinks::test_sink_st test_sink;
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const char *pattern = "%v [%10!]";
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auto formatter = std::unique_ptr<spdlog::formatter>(new spdlog::pattern_formatter(pattern));
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test_sink.set_formatter(std::move(formatter));
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spdlog::details::log_msg msg1{spdlog::source_loc{"ignored", 1, "func"}, "test_logger", spdlog::level::info, "message"};
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test_sink.log(msg1);
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REQUIRE(test_sink.lines()[0] == "message [ func]");
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spdlog::details::log_msg msg2{spdlog::source_loc{"ignored", 1, "func567890123"}, "test_logger", spdlog::level::info, "message"};
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test_sink.log(msg2);
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REQUIRE(test_sink.lines()[1] == "message [func567890123]");
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}
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TEST_CASE("clone-default-formatter", "[pattern_formatter]")
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{
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auto formatter_1 = std::make_shared<spdlog::pattern_formatter>();
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auto formatter_2 = formatter_1->clone();
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
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memory_buf_t formatted_1;
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memory_buf_t formatted_2;
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formatter_1->format(msg, formatted_1);
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formatter_2->format(msg, formatted_2);
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REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
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}
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TEST_CASE("clone-default-formatter2", "[pattern_formatter]")
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{
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auto formatter_1 = std::make_shared<spdlog::pattern_formatter>("%+");
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auto formatter_2 = formatter_1->clone();
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
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memory_buf_t formatted_1;
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memory_buf_t formatted_2;
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formatter_1->format(msg, formatted_1);
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formatter_2->format(msg, formatted_2);
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REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
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}
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TEST_CASE("clone-formatter", "[pattern_formatter]")
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{
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auto formatter_1 = std::make_shared<spdlog::pattern_formatter>("%D %X [%] [%n] %v");
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auto formatter_2 = formatter_1->clone();
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std::string logger_name = "test";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
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memory_buf_t formatted_1;
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memory_buf_t formatted_2;
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formatter_1->format(msg, formatted_1);
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formatter_2->format(msg, formatted_2);
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REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
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}
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TEST_CASE("clone-formatter-2", "[pattern_formatter]")
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{
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using spdlog::pattern_time_type;
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auto formatter_1 = std::make_shared<spdlog::pattern_formatter>("%D %X [%] [%n] %v", pattern_time_type::utc, "xxxxxx\n");
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auto formatter_2 = formatter_1->clone();
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std::string logger_name = "test2";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
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memory_buf_t formatted_1;
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memory_buf_t formatted_2;
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formatter_1->format(msg, formatted_1);
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formatter_2->format(msg, formatted_2);
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REQUIRE(to_string_view(formatted_1) == to_string_view(formatted_2));
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}
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class custom_test_flag : public spdlog::custom_flag_formatter
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{
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public:
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explicit custom_test_flag(std::string txt)
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: some_txt{std::move(txt)}
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{}
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void format(const spdlog::details::log_msg &, const std::tm &tm, spdlog::memory_buf_t &dest) override
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{
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if (some_txt == "throw_me")
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{
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throw spdlog::spdlog_ex("custom_flag_exception_test");
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}
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else if (some_txt == "time")
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{
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auto formatted = spdlog::fmt_lib::format("{:d}:{:02d}{:s}", tm.tm_hour % 12, tm.tm_min, tm.tm_hour / 12 ? "PM" : "AM");
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dest.append(formatted.data(), formatted.data() + formatted.size());
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return;
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}
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some_txt = std::string(padinfo_.width_, ' ') + some_txt;
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dest.append(some_txt.data(), some_txt.data() + some_txt.size());
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}
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spdlog::details::padding_info get_padding_info()
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{
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return padinfo_;
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}
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std::string some_txt;
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std::unique_ptr<custom_flag_formatter> clone() const override
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{
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return spdlog::details::make_unique<custom_test_flag>(some_txt);
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}
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};
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// test clone with custom flag formatters
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TEST_CASE("clone-custom_formatter", "[pattern_formatter]")
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{
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auto formatter_1 = std::make_shared<spdlog::pattern_formatter>();
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formatter_1->add_flag<custom_test_flag>('t', "custom_output").set_pattern("[%n] [%t] %v");
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auto formatter_2 = formatter_1->clone();
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std::string logger_name = "logger-name";
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spdlog::details::log_msg msg(logger_name, spdlog::level::info, "some message");
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memory_buf_t formatted_1;
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memory_buf_t formatted_2;
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formatter_1->format(msg, formatted_1);
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formatter_2->format(msg, formatted_2);
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auto expected = spdlog::fmt_lib::format("[logger-name] [custom_output] some message{}", spdlog::details::os::default_eol);
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REQUIRE(to_string_view(formatted_1) == expected);
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REQUIRE(to_string_view(formatted_2) == expected);
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}
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//
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// Test source location formatting
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//
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#ifdef _WIN32
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static const char *const test_path = "\\a\\b\\c/myfile.cpp";
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#else
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static const char *const test_path = "/a/b//myfile.cpp";
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#endif
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TEST_CASE("short filename formatter-1", "[pattern_formatter]")
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{
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spdlog::pattern_formatter formatter("%s", spdlog::pattern_time_type::local, "");
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memory_buf_t formatted;
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std::string logger_name = "logger-name";
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spdlog::source_loc source_loc{test_path, 123, "some_func()"};
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spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
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formatter.format(msg, formatted);
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REQUIRE(to_string_view(formatted) == "myfile.cpp");
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}
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TEST_CASE("short filename formatter-2", "[pattern_formatter]")
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{
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spdlog::pattern_formatter formatter("%s:%#", spdlog::pattern_time_type::local, "");
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memory_buf_t formatted;
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std::string logger_name = "logger-name";
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spdlog::source_loc source_loc{"myfile.cpp", 123, "some_func()"};
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spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
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formatter.format(msg, formatted);
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REQUIRE(to_string_view(formatted) == "myfile.cpp:123");
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}
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TEST_CASE("short filename formatter-3", "[pattern_formatter]")
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{
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spdlog::pattern_formatter formatter("%s %v", spdlog::pattern_time_type::local, "");
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memory_buf_t formatted;
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std::string logger_name = "logger-name";
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spdlog::source_loc source_loc{"", 123, "some_func()"};
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spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
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formatter.format(msg, formatted);
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REQUIRE(to_string_view(formatted) == " Hello");
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}
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TEST_CASE("full filename formatter", "[pattern_formatter]")
|
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{
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spdlog::pattern_formatter formatter("%g", spdlog::pattern_time_type::local, "");
|
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memory_buf_t formatted;
|
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std::string logger_name = "logger-name";
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spdlog::source_loc source_loc{test_path, 123, "some_func()"};
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spdlog::details::log_msg msg(source_loc, "logger-name", spdlog::level::info, "Hello");
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formatter.format(msg, formatted);
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|
|
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REQUIRE(to_string_view(formatted) == test_path);
|
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}
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|
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TEST_CASE("custom flags", "[pattern_formatter]")
|
|
{
|
|
auto formatter = std::make_shared<spdlog::pattern_formatter>();
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formatter->add_flag<custom_test_flag>('t', "custom1").add_flag<custom_test_flag>('u', "custom2").set_pattern("[%n] [%t] [%u] %v");
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|
|
|
memory_buf_t formatted;
|
|
|
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spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
|
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formatter->format(msg, formatted);
|
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auto expected = spdlog::fmt_lib::format("[logger-name] [custom1] [custom2] some message{}", spdlog::details::os::default_eol);
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|
|
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REQUIRE(to_string_view(formatted) == expected);
|
|
}
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|
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TEST_CASE("custom flags-padding", "[pattern_formatter]")
|
|
{
|
|
auto formatter = std::make_shared<spdlog::pattern_formatter>();
|
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formatter->add_flag<custom_test_flag>('t', "custom1").add_flag<custom_test_flag>('u', "custom2").set_pattern("[%n] [%t] [%5u] %v");
|
|
|
|
memory_buf_t formatted;
|
|
|
|
spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
|
|
formatter->format(msg, formatted);
|
|
auto expected = spdlog::fmt_lib::format("[logger-name] [custom1] [ custom2] some message{}", spdlog::details::os::default_eol);
|
|
|
|
REQUIRE(to_string_view(formatted) == expected);
|
|
}
|
|
|
|
TEST_CASE("custom flags-exception", "[pattern_formatter]")
|
|
{
|
|
auto formatter = std::make_shared<spdlog::pattern_formatter>();
|
|
formatter->add_flag<custom_test_flag>('t', "throw_me").add_flag<custom_test_flag>('u', "custom2").set_pattern("[%n] [%t] [%u] %v");
|
|
|
|
memory_buf_t formatted;
|
|
spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
|
|
CHECK_THROWS_AS(formatter->format(msg, formatted), spdlog::spdlog_ex);
|
|
}
|
|
|
|
TEST_CASE("override need_localtime", "[pattern_formatter]")
|
|
{
|
|
auto formatter = std::make_shared<spdlog::pattern_formatter>(spdlog::pattern_time_type::local, "\n");
|
|
formatter->add_flag<custom_test_flag>('t', "time").set_pattern("%t> %v");
|
|
|
|
{
|
|
memory_buf_t formatted;
|
|
spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
|
|
formatter->format(msg, formatted);
|
|
REQUIRE(to_string_view(formatted) == "0:00AM> some message\n");
|
|
}
|
|
|
|
{
|
|
formatter->need_localtime();
|
|
|
|
auto now_tm = spdlog::details::os::localtime();
|
|
std::stringstream oss;
|
|
oss << (now_tm.tm_hour % 12) << ":" << std::setfill('0') << std::setw(2) << now_tm.tm_min << (now_tm.tm_hour / 12 ? "PM" : "AM")
|
|
<< "> some message\n";
|
|
|
|
memory_buf_t formatted;
|
|
spdlog::details::log_msg msg(spdlog::source_loc{}, "logger-name", spdlog::level::info, "some message");
|
|
formatter->format(msg, formatted);
|
|
REQUIRE(to_string_view(formatted) == oss.str());
|
|
}
|
|
}
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