diff --git a/src/specmicp_common/log.cpp b/src/specmicp_common/log.cpp index aa306c8..2b5cdb1 100644 --- a/src/specmicp_common/log.cpp +++ b/src/specmicp_common/log.cpp @@ -1,136 +1,141 @@ /* ============================================================================= Copyright (c) 2014 - 2016 F. Georget Princeton University All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ============================================================================= */ #include "log_impl.hpp" #include "macros.hpp" #include namespace specmicp { namespace logger { // Explicit instanciation template class Log; template class Log; template <> std::ostringstream& Log::get(LogLevel level) { msg << to_string(level) << " : "; return msg; } template <> std::ostringstream& Log::get(LogLevel level) { msg << to_string_conf(level); return msg; } template <> LogLevel& Log::ReportLevel(){ static LogLevel report_level = Debug; return report_level; } std::ostream*& ErrFile::stream() { static std::ostream* stream = nullptr; return stream; } void ErrFile::output(const std::string &msg) { std::ostream* out = stream(); specmicp_assert(out != nullptr); (*out) << msg << std::endl; out->flush(); } template <> LogLevel& Log::ReportLevel(){ static LogLevel report_level = Info; return report_level; } std::ostream*& ConfFile::stream() { static std::ostream* stream = nullptr; return stream; } void ConfFile::output(const std::string& msg) { std::ostream* out = stream(); specmicp_assert(out != nullptr); (*out) << msg << std::endl; out->flush(); } std::string to_string(LogLevel level) { static const char* list_level[] = {"CRITICAL", "ERROR", "Warning", "info", "debug", "spam"}; return list_level[static_cast(level)]; } std::string to_string_conf(LogLevel level) { static const char* list_level[] = {"CRITICAL : ", "ERROR : ", "Warning : ", "", "", ""}; return list_level[static_cast(level)]; } + } //end namespace logger //! \brief Standard logger type using stdlog = logger::Log; using conflog = logger::Log; void init_logger(std::ostream* out, specmicp::logger::LogLevel level) { logger::ErrFile::stream() = out; stdlog::ReportLevel() = level; } void init_conf_logger(std::ostream* out) { logger::ConfFile::stream() = out; } - +void log_and_throw_runtime_error(const std::string& error_msg) +{ + stdlog().get(logger::LogLevel::Error) << error_msg; + throw std::runtime_error(error_msg); +} } //end namespace specmicp diff --git a/src/specmicp_common/log.hpp b/src/specmicp_common/log.hpp index 696951c..0c3f082 100644 --- a/src/specmicp_common/log.hpp +++ b/src/specmicp_common/log.hpp @@ -1,156 +1,164 @@ /* ============================================================================= Copyright (c) 2014 - 2016 F. Georget Princeton University All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of the copyright holder nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ============================================================================= */ #ifndef SPECMICP_UTILS_LOG_HPP #define SPECMICP_UTILS_LOG_HPP #include /*! \file log.hpp \brief logger A common logger is shared by all SpecMiCP/ReactMiCP module. The logger contains several level which can be activated (or not) by the user. The user also decides of where the logger output its information. \code{.cpp} // output to std::cerr for Warning and Errors (nmo Debug messages) init_logger(&std::cerr, logger::LogLevel::Warning) // Log an Error ERROR << "Error"; // Log a Warning WARNING << "Warning"; // Log a debug message (no effect); DEBUG << "Debug (disabled message) \endcode This module was inspired by : - http://www.drdobbs.com/cpp/a-lightweight-logger-for-c/240147505 - http://www.drdobbs.com/cpp/logging-in-c/201804215?pgno=1 */ #include "log_impl.hpp" namespace specmicp { //! \namespace specmicp::logger //! \brief The logger used by SpecMiCP/ReactMiCP namespace logger { extern template class Log; extern template class Log; } // end namespace logger //! \brief Standard logger type using stdlog = logger::Log; using conflog = logger::Log; //! \brief Initialize the logger //! //! \param out the output stream //! \param level the output level void init_logger(std::ostream* out, specmicp::logger::LogLevel level); +//! \brief log a message and throw a runtime error +void log_and_throw_runtime_error(const std::string& error_msg); + + //! \brief Configure the special logger containing information about //! the configuration of specmicp void init_conf_logger(std::ostream* out); #define SPC_CONF_LOG_FILTER(level) \ if (logger::ConfFile::stream() == nullptr) ;\ else conflog().get(level) #define SPC_CONF_LOG SPC_CONF_LOG_FILTER(logger::Info) #define SPC_CONF_LOG_WARNING SPC_CONF_LOG_FILTER(logger::Warning) #define SPC_CONF_LOG_ERROR SPC_CONF_LOG_FILTER(logger::Error) #define SPC_CONF_LOG_CRITICAL SPC_CONF_LOG_FILTER(logger::Critical) #define SPC_CONF_LOG_SECTION "======================================" #define SPC_CONF_LOG_HLINE "--------------------------------------" //! \brief Filter logs to stdlog #define SPC_LOG_FILTER(level) \ if (level > stdlog::ReportLevel() || logger::ErrFile::stream() == nullptr) ;\ else stdlog().get(level) #define SPC_LOG_FILTER_NDEBUG \ if (true) ; \ else stdlog().get(logger::Warning) //! \def SPAM //! \brief Output spam-level log to stdlog #ifdef NDEBUG #define SPAM SPC_LOG_FILTER_NDEBUG #else #define SPAM SPC_LOG_FILTER(logger::Spam) #endif //! \def DEBUG //! \brief Output debug-level log to stdlog #ifdef NDEBUG #define DEBUG SPC_LOG_FILTER_NDEBUG #else #define DEBUG SPC_LOG_FILTER(logger::Debug) #endif //! \def INFO //! \brief Ooutput info-level log to stdlog #ifdef INFO #undef INFO // jsoncpp is also using this, remove compiler warnings #endif #ifdef NDEBUG #define INFO SPC_LOG_FILTER_NDEBUG #else #undef INFO #define INFO SPC_LOG_FILTER(logger::Info) #endif //! \def WARNING //! \brief Output warning-level log to stdlog #define WARNING SPC_LOG_FILTER(logger::Warning) //! \def ERROR //! \brief Output error-level log to stdlog #define ERROR SPC_LOG_FILTER(logger::Error) +//! \def ERROR_THROW +//! \brief Output error level log to stdlog and throw runtime error +#define ERROR_THROW(msg) log_and_throw_runtime_error(msg) + //! \def CRITICAL //! \brief Output critical-level log to stdlog #define CRITICAL SPC_LOG_FILTER(logger::Critical) } // end namespace specmicp #endif // SPECMICP_UTILS_LOG_HPP diff --git a/tests/specmicp_common/misc.cpp b/tests/specmicp_common/misc.cpp index 6b8691e..94e50d5 100644 --- a/tests/specmicp_common/misc.cpp +++ b/tests/specmicp_common/misc.cpp @@ -1,629 +1,634 @@ #include "catch.hpp" #include "specmicp_common/log.hpp" #include "specmicp_common/timer.hpp" #include "specmicp_common/physics/maths.hpp" #include "specmicp_common/moving_average.hpp" #include "specmicp_common/perfs_handler.hpp" #include "specmicp_common/options_handler.hpp" #include "specmicp_common/scope_guard.hpp" #include "specmicp_common/pimpl_ptr.hpp" #include "specmicp_common/cached_vector.hpp" #include "specmicp_common/string_algorithms.hpp" #include "specmicp_common/filesystem.hpp" #include using namespace specmicp; // TOC // ======================= // // 1 - Logger // 2 - Timer // 3 - Average // 4 - Moving Average // 5 - Performance handler // 6 - Options handler // 7 - Scope guard // 8 - Pimpl pointer // 9 - Cached Vector // 10 - Named Cached Vector // 11 - String algorithms // 12 - Filesystem // Logger // ======================= TEST_CASE("Logger", "[io],[log]") { SECTION("Non init logging") { init_logger(nullptr, logger::LogLevel::Warning); // compilation test, and runtime test of not failling nullptr SPAM << "Spam"; DEBUG << "Debug"; INFO << "Info"; WARNING << "Warning"; ERROR << "Error"; CRITICAL << "Critical"; } SECTION("Level test") { std::stringstream stream_log; init_logger(&stream_log, logger::LogLevel::Warning); SPAM << "Spam"; REQUIRE(stream_log.str().size() == 0); DEBUG << "Debug"; REQUIRE(stream_log.str().size() == 0); INFO << "Info"; REQUIRE(stream_log.str().size() == 0); WARNING << "Warning"; REQUIRE(stream_log.str().size() != 0); stream_log.str(""); ERROR << "Error"; REQUIRE(stream_log.str().size() != 0); stream_log.str(""); CRITICAL << "Critical"; REQUIRE(stream_log.str().size() != 0); stream_log.str(""); init_logger(&stream_log, logger::LogLevel::Debug); SPAM << "Spam"; REQUIRE(stream_log.str().size() == 0); DEBUG << "Debug"; #ifdef NDEBUG REQUIRE(stream_log.str().size() == 0); #else REQUIRE(stream_log.str().size() != 0); #endif stream_log.str(""); INFO << "Info"; #ifdef NDEBUG REQUIRE(stream_log.str().size() == 0); #else REQUIRE(stream_log.str().size() != 0); #endif stream_log.str(""); WARNING << "Warning"; REQUIRE(stream_log.str().size() != 0); stream_log.str(""); ERROR << "Error"; REQUIRE(stream_log.str().size() != 0); stream_log.str(""); CRITICAL << "Critical"; REQUIRE(stream_log.str().size() != 0); stream_log.str(""); + + + CHECK_THROWS_AS(ERROR_THROW("LOL"),std::runtime_error); + + init_logger(&std::cerr, logger::LogLevel::Warning); } } // Timer // ======================= TEST_CASE("Timer", "[time],[CPU]") { SECTION("Timer test") { Timer timer; timer.stop(); CHECK(timer.elapsed_time() >= 0.0); timer.start(); timer.stop(); CHECK(timer.elapsed_time() >= 0.0); CHECK(timer.get_stop() >= timer.get_start()); CHECK(timer.get_ctime_start() != nullptr); CHECK(timer.get_ctime_stop() != nullptr); } } // Average // ==================== #define test_average(method, a, b, sol) \ CHECK(average(a, b) == Approx(sol).epsilon(1e-10)); #define test_average_vector(method, vector, sol) \ CHECK(average(vector) == Approx(sol).epsilon(1e-10)); TEST_CASE("Average", "[average],[maths]") { Vector test_vector(4); test_vector << 1.0, 2.0, 3.0, 4.0; SECTION("Arithmetic average") { test_average(Average::arithmetic, 1.0, 1.0, 1.0); test_average(Average::arithmetic, 2.0, 1.0, 1.5); test_average(Average::arithmetic, -1.0, 1.0, 0.0); test_average_vector(Average::arithmetic, test_vector, 10.0/4); } SECTION("Harmonic average") { test_average(Average::harmonic, 1.0, 1.0, 1.0); test_average(Average::harmonic, 2.0, 1.0, 2.0/(1+0.5)); test_average_vector(Average::harmonic, test_vector, 1.92); } SECTION("Geometric average") { test_average(Average::geometric, 1.0, 1.0, 1.0); test_average(Average::geometric, 1.0, 2.0, std::sqrt(2.0)); test_average_vector(Average::geometric, test_vector, std::pow(24.0, 1.0/4.0)); } } #undef test_average #undef test_average_vector // Moving Average // ======================= TEST_CASE("Moving average", "[average],[timestep]") { SECTION("Moving average test") { utils::ExponentialMovingAverage moving_average(0.1, 1.0); REQUIRE(moving_average.current_value() == 1.0); CHECK(moving_average.add_point(1.0) == 1.0); CHECK(moving_average.add_point(2.0) == Approx(1.1).epsilon(1e-8)); REQUIRE(moving_average.add_point(3.0) == Approx(0.9*1.1+0.3).epsilon(1e-8)); moving_average.reset(1.0); REQUIRE(moving_average.current_value() == 1.0); moving_average.set_alpha(0.2); REQUIRE(moving_average.add_point(2.0) == Approx(0.8+0.4)); } } // Performance handler // ======================= struct MockPerf { scalar_t residuals {-1}; index_t nb_iterations {-1}; }; class MockSolverPerf: public PerformanceHandler { public: MockSolverPerf() {} void do_stuff() { get_perfs().residuals = 1e-6; get_perfs().nb_iterations = 10; } void reset_solver() { reset_perfs(); } }; TEST_CASE("PerformanceHandler", "[performance],[base]") { SECTION("Performance handler test") { auto my_solver = MockSolverPerf(); const auto& perfs = my_solver.get_perfs(); CHECK(perfs.nb_iterations == -1); CHECK(perfs.residuals == -1); my_solver.do_stuff(); CHECK(perfs.nb_iterations == 10); CHECK(perfs.residuals == 1e-6); my_solver.reset_solver(); CHECK(perfs.nb_iterations == -1); CHECK(perfs.residuals == -1); } } // Options handler // ======================= struct MockOptions { MockOptions() {} MockOptions(scalar_t res, index_t max_iter): residuals(res), max_iterations(max_iter) {} scalar_t residuals {1e-6}; index_t max_iterations {100}; }; class MockSolverOptions: public OptionsHandler { public: MockSolverOptions() {} MockSolverOptions(scalar_t res, index_t max_iter): OptionsHandler(res, max_iter) {} }; TEST_CASE("Options handler", "[options],[base]") { SECTION("Options handler test") { auto my_solver_default = MockSolverOptions(); const auto& ro_options = my_solver_default.get_options(); CHECK(ro_options.max_iterations == 100); CHECK(ro_options.residuals == 1e-6); auto& rw_options = my_solver_default.get_options(); rw_options.max_iterations = 10; rw_options.residuals = 1e-4; CHECK(ro_options.max_iterations == 10); CHECK(ro_options.residuals == 1e-4); } SECTION("Options handler - non default initialization") { auto my_solver = MockSolverOptions(1e-4, 10); const auto& ro_options = my_solver.get_options(); CHECK(ro_options.max_iterations == 10); CHECK(ro_options.residuals == 1e-4); } } // ScopeGuard // ========== static void will_fail(bool& hop) { auto guard = utils::make_scope_guard([&hop]{hop=true;}); throw std::runtime_error("fail on purpose"); guard.release(); } static void dont_fail(bool& hop) { auto guard = utils::make_scope_guard([&hop]{hop=true;}); hop = false; guard.release(); } TEST_CASE("Scope guard", "[utils]") { SECTION("Catch error") { bool hop = false; REQUIRE_THROWS_AS(will_fail(hop), std::runtime_error); CHECK(hop == true); dont_fail(hop); CHECK(hop == false); } } // pimpl_ptr // ========= // simple Interface + Implementation to test pimpl_ptr class MockImplementation { public: MockImplementation(double a): m_a(a) {} double add(double b) const {return m_a + b;} // Compilation should failed if this one is activated //double add(double b) {return m_a + b;} void set(double new_a) { m_a = new_a;} private: double m_a; }; class MockInterface { public: MockInterface(double a): m_impl(utils::make_pimpl(a)) {} double add(double b) const {return m_impl->add(b);} void set(double new_a) {return m_impl->set(new_a);} private: utils::pimpl_ptr m_impl; }; TEST_CASE("pimpl_ptr", "[utils],[pointer],[const]") { SECTION("Test mock") { auto hop = MockImplementation(1.0); CHECK(hop.add(2.0) == Approx(3.0)); hop.set(2.0); CHECK(hop.add(2.0) == Approx(4.0)); } //SECTION("compilation fail") { // const MockInterface fail1(2.0); // fail1.set(3.0); //} } // Cached Vector // TEST_CASE("Cached vector", "[utils],[container],[cache]") { SECTION("Default") { utils::CachedVector cached; cached.push_back("value0"); cached.push_back(0); CHECK(cached.size() == 2); CHECK(cached.size_cache() == 1); CHECK(cached[0] == "value0"); CHECK(cached[1] == "value0"); for (auto& it: cached) { CHECK(it == "value0"); } cached.emplace_back("truc"); CHECK(cached[2] == "truc"); cached.emplace_back("other"); CHECK(cached[3] == "other"); cached.push_back(2); CHECK(cached.at(4) == "other"); CHECK(cached.size() == 5); CHECK(cached.size_cache() == 3); auto& new_val = cached.fork(1); new_val = "plop"; CHECK(cached[1] == "plop"); for (auto it=cached.begin_index(); it!=cached.cend_index();++it) { CHECK(*it < cached.size()); CHECK(*it >= 0); } //! it's possible, absolutely not a good idea for (auto& value: cached) { value = "reinit"; } CHECK(cached[2] == "reinit"); } SECTION("Default constructor") { static_assert(std::is_default_constructible::value, "String is default constructible" ); utils::CachedVector cached(5); CHECK(cached[4] == ""); } } // Named Cached Vector TEST_CASE("NamedCachedVector", "[utils],[container],[cache]") { SECTION("Default") { utils::NameCachedVector cached( 5, "default_name", "default_value"); CHECK(cached.size_cache() == 1); CHECK(cached.size() == 5); CHECK(cached.get("default_name") == "default_value"); auto& forked = cached.fork(2, "new name"); forked = "new value"; CHECK(cached.size_cache() == 2); CHECK(cached.size() == 5); CHECK(cached[2] == "new value"); CHECK(cached.get("new name") == "new value"); CHECK(cached.has_value("new name")); CHECK(not cached.has_value("not a name")); cached.push_back_cache("another name", "another value"); CHECK(cached.get("another name") == "another value"); CHECK(cached.size_cache() == 3); CHECK(cached.size() == 5); for (auto& value: cached) { CHECK(value != "another value"); } } SECTION("Default constructor") { static_assert(std::is_default_constructible::value, "String is default constructible" ); utils::NameCachedVector cached(5, "default"); CHECK(cached[4] == ""); } } // String Algorithms // ================= TEST_CASE("String algorithms", "[utils],[string],[algorithms]") { SECTION("split") { std::string test1 = "a"; CHECK(utils::split(test1, ',') == std::vector({"a", })); std::string test2 = "a,b,c"; CHECK(utils::split(test2, ',') == std::vector({"a", "b", "c"})); std::string test3 = "a,b,c,"; CHECK(utils::split(test3, ',') == std::vector({"a", "b", "c"})); } SECTION("strip") { CHECK(utils::strip("hop") == "hop"); CHECK(utils::strip(" hop") == "hop"); CHECK(utils::strip("hop ") == "hop"); CHECK(utils::strip(" hop ") == "hop"); CHECK(utils::strip(" hop hop ") == "hop hop"); CHECK(utils::strip(" ") == ""); } SECTION("range_indices") { CHECK(utils::range_indices("1") == std::vector({1, })); CHECK(utils::range_indices("-1:3") == std::vector({-1, 0, 1, 2, 3})); CHECK(utils::range_indices("1,5") == std::vector({1, 5})); CHECK(utils::range_indices("1,3:5") == std::vector({1, 3, 4, 5})); CHECK(utils::range_indices("1,5,") == std::vector({1, 5})); CHECK(utils::range_indices("1, 3:5, 2") == std::vector({1, 2, 3, 4, 5,})); CHECK(utils::range_indices("1,3:5") == std::vector({1, 3, 4, 5})); CHECK_THROWS_AS(utils::range_indices("1,-3:5"), std::invalid_argument); CHECK_THROWS_AS(utils::range_indices("-2"), std::invalid_argument); } SECTION("parse expr") { CHECK(utils::parse_expression("2.0") == 2.0); CHECK(utils::parse_expression("-2.0") == -2.0); CHECK(utils::parse_expression("2.0 +2.0") == 4.0); CHECK(utils::parse_expression("2.0/ 2.0") == 1.0); CHECK(utils::parse_expression("3 + 2.0 / 2.0") == 4.0); CHECK(utils::parse_expression("1e-6") == 1e-6); CHECK(utils::parse_expression("2*1e-6") == 2e-6); CHECK(utils::parse_expression("1e-6-2") == 1e-6-2); CHECK(utils::parse_expression("1e-6/1e-3*1e-2") == 1e-5); CHECK(utils::parse_expression("3 + a / 2.0", {{"a", 2}}) == 4.0); CHECK(utils::parse_expression("a + b / c", {{"a", 2,}, {"b", 3.0}, {"c", 6.0}}) == 2.5); CHECK_THROWS(utils::parse_expression("234.53as")); CHECK_THROWS(utils::parse_expression("3 + a / 2.0", {{"b", 2}})); CHECK_THROWS(utils::parse_expression("3 + a/ / 2.0", {{"a", 2}})); CHECK_THROWS(utils::parse_expression("3 + a // 2.0", {{"a", 2}})); } SECTION("string to bool") { CHECK(utils::string_to_bool("True") == true); CHECK(utils::string_to_bool(" true") == true); CHECK(utils::string_to_bool("1") == true); CHECK(utils::string_to_bool("yes ") == true); CHECK(utils::string_to_bool("Yes") == true); CHECK(utils::string_to_bool(" Y ") == true); CHECK(utils::string_to_bool("False") == false); CHECK(utils::string_to_bool("false ") == false); CHECK(utils::string_to_bool(" 0 ") == false); CHECK(utils::string_to_bool(" no ") == false); CHECK(utils::string_to_bool(" No") == false); CHECK(utils::string_to_bool("N ") == false); CHECK_THROWS_AS(utils::string_to_bool("plop"), std::invalid_argument); CHECK_THROWS_AS(utils::string_to_bool(" plop"), std::invalid_argument); CHECK_THROWS_AS(utils::string_to_bool("Faolse"), std::invalid_argument); } } // Filesystem // =========== TEST_CASE("filesystem", "[io],[dir],[filesystem]") { SECTION("is directory") { CHECK(utils::is_directory(CURRENT_DIRECTORY)); CHECK_FALSE(utils::is_directory("test_common")); CHECK_FALSE(utils::is_directory("mouahahahah")); } SECTION("is directory") { CHECK_FALSE(utils::is_file(CURRENT_DIRECTORY)); CHECK(utils::is_file("test_common")); CHECK(utils::is_file(utils::complete_path( CURRENT_DIRECTORY, "test_common"))); } SECTION("is absolute") { CHECK(utils::is_path_absolute("/abs/path")); CHECK_FALSE(utils::is_path_absolute("not/abs")); CHECK_FALSE(utils::is_path_absolute("../not/abs")); } SECTION("Current directory") { CHECK(utils::get_current_directory() == CURRENT_DIRECTORY); } SECTION("Complete path") { CHECK(utils::complete_path("/usr/include/", "dirent.h") == "/usr/include/dirent.h"); CHECK(utils::complete_path("/usr/include", "dirent.h") == "/usr/include/dirent.h"); } SECTION("Absolute path") { std::string error = ""; CHECK(utils::relative_to_absolute("./test_common", error) == utils::complete_path(CURRENT_DIRECTORY, "test_common")); CHECK(error == ""); CHECK(utils::relative_to_absolute("../../platypus.duck", error) == ""); CHECK(error != ""); } SECTION("Find path") { CHECK(utils::find_path("dirent.h", {"/usr/include"}) == "/usr/include/dirent.h"); CHECK(utils::find_path("not_found_becuase_.h", {"/usr/include"}) == ""); CHECK_THROWS_AS( utils::find_path("this_dir_does_not_exist", {"/usr/gnairk_sdf_er"}), std::runtime_error); } SECTION("has_env") { CHECK(utils::has_env("HOME")); CHECK_FALSE(utils::has_env("platypus_platypus_platypys_35897037289589")); } SECTION("get_env") { CHECK(utils::get_env("HOME") != ""); CHECK(utils::get_env("platypus_platypus_platypys_35897037289589") == ""); } }