152 lines
4.7 KiB
C++
152 lines
4.7 KiB
C++
/*
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* This content is released under the MIT License as specified in https://raw.githubusercontent.com/gabime/spdlog/master/LICENSE
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*/
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#include "includes.h"
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TEST_CASE("simple_file_logger", "[simple_logger]]")
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{
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prepare_logdir();
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std::string filename = "logs/simple_log";
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auto logger = spdlog::create<spdlog::sinks::simple_file_sink_mt>("logger", filename);
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logger->set_pattern("%v");
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logger->info("Test message {}", 1);
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logger->info("Test message {}", 2);
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logger->flush();
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REQUIRE(file_contents(filename) == std::string("Test message 1\nTest message 2\n"));
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REQUIRE(count_lines(filename) == 2);
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}
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TEST_CASE("flush_on", "[flush_on]]")
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{
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prepare_logdir();
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std::string filename = "logs/simple_log";
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auto logger = spdlog::create<spdlog::sinks::simple_file_sink_mt>("logger", filename);
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logger->set_pattern("%v");
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logger->set_level(spdlog::level::trace);
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logger->flush_on(spdlog::level::info);
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logger->trace("Should not be flushed");
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REQUIRE(count_lines(filename) == 0);
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logger->info("Test message {}", 1);
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logger->info("Test message {}", 2);
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logger->flush();
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REQUIRE(file_contents(filename) == std::string("Should not be flushed\nTest message 1\nTest message 2\n"));
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REQUIRE(count_lines(filename) == 3);
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}
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TEST_CASE("rotating_file_logger1", "[rotating_logger]]")
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{
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prepare_logdir();
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std::string basename = "logs/rotating_log";
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auto logger = spdlog::rotating_logger_mt("logger", basename, 1024, 0);
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for (int i = 0; i < 10; ++i)
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logger->info("Test message {}", i);
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logger->flush();
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auto filename = basename;
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REQUIRE(count_lines(filename) == 10);
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}
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TEST_CASE("rotating_file_logger2", "[rotating_logger]]")
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{
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prepare_logdir();
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std::string basename = "logs/rotating_log";
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auto logger = spdlog::rotating_logger_mt("logger", basename, 1024, 1);
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for (int i = 0; i < 10; ++i)
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logger->info("Test message {}", i);
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logger->flush();
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auto filename = basename;
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REQUIRE(count_lines(filename) == 10);
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for (int i = 0; i < 1000; i++)
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logger->info("Test message {}", i);
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logger->flush();
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REQUIRE(get_filesize(filename) <= 1024);
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auto filename1 = basename + ".1";
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REQUIRE(get_filesize(filename1) <= 1024);
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}
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TEST_CASE("daily_logger", "[daily_logger]]")
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{
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prepare_logdir();
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//calculate filename (time based)
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std::string basename = "logs/daily_log";
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std::tm tm = spdlog::details::os::localtime();
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fmt::MemoryWriter w;
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w.write("{}_{:04d}-{:02d}-{:02d}_{:02d}-{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday, tm.tm_hour, tm.tm_min);
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auto logger = spdlog::daily_logger_mt("logger", basename, 0, 0);
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logger->flush_on(spdlog::level::info);
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for (int i = 0; i < 10; ++i)
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logger->info("Test message {}", i);
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auto filename = w.str();
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REQUIRE(count_lines(filename) == 10);
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}
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TEST_CASE("daily_logger with dateonly calculator", "[daily_logger_dateonly]]")
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{
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using sink_type = spdlog::sinks::daily_file_sink<
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std::mutex,
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spdlog::sinks::dateonly_daily_file_name_calculator>;
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prepare_logdir();
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//calculate filename (time based)
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std::string basename = "logs/daily_dateonly";
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std::tm tm = spdlog::details::os::localtime();
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fmt::MemoryWriter w;
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w.write("{}_{:04d}-{:02d}-{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
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auto logger = spdlog::create<sink_type>("logger", basename, 0, 0);
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for (int i = 0; i < 10; ++i)
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logger->info("Test message {}", i);
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logger->flush();
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auto filename = w.str();
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REQUIRE(count_lines(filename) == 10);
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}
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struct custom_daily_file_name_calculator
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{
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static spdlog::filename_t calc_filename(const spdlog::filename_t& basename)
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{
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std::tm tm = spdlog::details::os::localtime();
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fmt::MemoryWriter w;
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w.write("{}{:04d}{:02d}{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
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return w.str();
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}
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};
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TEST_CASE("daily_logger with custom calculator", "[daily_logger_custom]]")
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{
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using sink_type = spdlog::sinks::daily_file_sink<
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std::mutex,
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custom_daily_file_name_calculator>;
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prepare_logdir();
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//calculate filename (time based)
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std::string basename = "logs/daily_dateonly";
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std::tm tm = spdlog::details::os::localtime();
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fmt::MemoryWriter w;
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w.write("{}{:04d}{:02d}{:02d}", basename, tm.tm_year + 1900, tm.tm_mon + 1, tm.tm_mday);
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auto logger = spdlog::create<sink_type>("logger", basename, 0, 0);
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for (int i = 0; i < 10; ++i)
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logger->info("Test message {}", i);
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logger->flush();
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auto filename = w.str();
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REQUIRE(count_lines(filename) == 10);
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}
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