implemented test_suite
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@ -1,7 +1,10 @@
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cmake_minimum_required(VERSION 3.26)
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set(CMAKE_CXX_STANDARD 23)
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add_library(test_common INTERFACE)
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target_include_directories(test_common INTERFACE common_helper)
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target_link_libraries(test_common INTERFACE const_container)
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target_compile_options(test_common INTERFACE -fconcepts-diagnostics-depth=2) # for debugging
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add_subdirectory(const_vector)
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@ -5,75 +5,140 @@
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#ifndef CONST_CONTAINER_TEST_DEFINE_TEST_HPP_
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#define CONST_CONTAINER_TEST_DEFINE_TEST_HPP_
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#include <any>
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#include <array>
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#include <concepts>
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#include <iostream>
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#include <ranges>
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#include <tuple>
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#include "test_ret_val.h"
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#include "CompileOptional.h"
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template<std::invocable Func>
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struct test_def_base {
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using FuncType = Func;
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const char *name;
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Func func;
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constexpr test_def_base(const char * name, Func func) : name(name), func(func) {}
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virtual constexpr std::invoke_result_t<Func> operator()() { return std::apply(func, std::make_tuple()); }
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template<typename Suite>
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struct quick_test_def;
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enum class EvalFlag { RUNTIME, CONSTEVAL, RUNTIME_CONSTEVAL };
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class test_definition {
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public:
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[[nodiscard]] virtual constexpr ret_val_s evaluate() const = 0;
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[[nodiscard]] virtual const char *name() const = 0;
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[[nodiscard]] virtual EvalFlag evalFlag() const = 0;
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[[nodiscard]] virtual const ret_val_s &c_res() const = 0;
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};
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template<std::invocable Func, typename ...Args>
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struct test_definition : public test_def_base<Func> {
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using base = test_def_base<Func>;
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static constexpr std::size_t ARG_SIZE = sizeof...(Args);
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class test_definition_impl : public test_definition {
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public:
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using FuncType = Func;
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static constexpr std::size_t ARG_SIZE = sizeof...(Args);
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std::tuple<Args...> args;
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constexpr test_definition_impl(const char *name, Func func, EvalFlag evalFlag, Args ...args)
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: _name(name), _func(func), _evalFlag(evalFlag), _args(std::make_tuple(std::forward(args)...)),
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_c_res(_name, ReturnCode::FAILED, "Could not be evaluated at compile time") {
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if consteval {
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if (evalFlag == EvalFlag::RUNTIME_CONSTEVAL || evalFlag == EvalFlag::CONSTEVAL) {
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_c_res = evaluate();
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}
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}
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}
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constexpr test_definition(const char *name, Func func, Args ...args)
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: test_def_base<Func>(name, func), args(std::make_tuple(args...)) {}
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constexpr std::invoke_result_t<Func, Args...> operator()() override { return std::apply(base::func, args); }
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};
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[[nodiscard]] constexpr ret_val_s evaluate() const override { return std::apply(_func, _args); }
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[[nodiscard]] const char *name() const override { return _name; }
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[[nodiscard]] EvalFlag evalFlag() const override { return _evalFlag; }
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[[nodiscard]] const ret_val_s &c_res() const override{ return _c_res; }
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struct test_suite_base {
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const char *name;
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private:
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const char *_name;
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EvalFlag _evalFlag;
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Func _func;
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std::tuple<Args...> _args;
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ret_val_s _c_res;
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};
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template<typename ...TestDefs>
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requires (sizeof...(TestDefs) == 0 || (std::derived_from<TestDefs, test_def_base<typename TestDefs::FuncType>> && ...))
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struct test_suite : public test_suite_base {
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static constexpr std::size_t TEST_NR = sizeof...(TestDefs);
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std::tuple<TestDefs...> tests;
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constexpr test_suite(const char *name, std::tuple<TestDefs...> tests) : test_suite_base(name), tests(tests) {}
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constexpr ret_val<TEST_NR> run() {
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requires (sizeof...(TestDefs) == 0 || (std::derived_from<TestDefs, test_definition> && ...))
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class test_suite {
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public:
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static constexpr std::size_t TEST_NR = sizeof...(TestDefs);
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constexpr test_suite(const char *name, std::tuple<TestDefs...> tests) : _name(name), _tests(tests) {}
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std::vector<ret_val_s> v;
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std::apply([&v](auto&& ...args) { ((v.push_back(args())), ...); }, tests);
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ret_val<TEST_NR> ret = { name };
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std::ranges::move(v, ret.vals.begin());
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return ret;
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}
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int run() const {
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auto test_arr = expand_test_tuple(_tests, std::make_index_sequence<TEST_NR>());
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std::cout << test_arr.size() << "\n";
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std::cout << "--------------\n";
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for (auto [i, test_ref] : std::ranges::views::enumerate(test_arr)) {
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const auto& test = test_ref.get();
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std::cout << "Running Test: \"" << test.name() << "\"\n";
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if (test.evalFlag() == EvalFlag::RUNTIME || test.evalFlag() == EvalFlag::RUNTIME_CONSTEVAL) {
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ret_val_s ret;
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std::string ret_exc_str;
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try {
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ret = test.evaluate();
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} catch (std::exception& e) {
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ret_exc_str = e.what();
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ret = ret_val_s(test.name(), ReturnCode::FAILED, ret_exc_str.c_str());
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}
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std::cout << "Result of Runtime Evaluation of Test \"" << ret.test_name << "\" (number: " << i
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<< "): "
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<< (ret.val == ReturnCode::PASSED ? "PASSED" : "FAILED") << "\n"
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<< "\t" << ret.msg << "\n";
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}
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if (test.evalFlag() == EvalFlag::CONSTEVAL || test.evalFlag() == EvalFlag::RUNTIME_CONSTEVAL) {
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const ret_val_s& ret = test.c_res();
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std::cout << "Result of Consteval Evaluation of Test \"" << ret.test_name << "\" (number: " << i
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<< "): "
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<< (ret.val == ReturnCode::PASSED ? "PASSED" : "FAILED") << "\n"
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<< "\t" << ret.msg << "\n";
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}
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}
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return 0;
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}
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private:
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const char *_name;
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std::tuple<TestDefs...> _tests;
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template<std::size_t ...Is>
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static constexpr auto expand_test_tuple(const auto &tests, std::index_sequence<Is...>) {
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return std::array {
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std::reference_wrapper(
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dynamic_cast<const test_definition&>(std::get<Is>(tests))
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)... };
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}
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friend class quick_test_def<test_suite<TestDefs...>>;
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};
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template<typename Suite>
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struct quick_test_def {
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Suite current;
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template<std::invocable Func, typename ...Args>
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constexpr auto operator()(const char *name, Func func, Args... args) {
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auto test = test_definition(name, func, args...);
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auto new_suite = test_suite(current.name, std::tuple_cat(current.tests, std::make_tuple(test)));
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return operator()(name, func, EvalFlag::RUNTIME, std::forward(args)...);
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}
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template<std::invocable Func, typename ...Args>
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constexpr auto operator()(const char *name, Func func, EvalFlag evalFlag, Args... args) {
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auto test = test_definition_impl(name, func, evalFlag, args...);
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auto new_suite = test_suite(current._name, std::tuple_cat(current._tests, std::make_tuple(test)));
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return quick_test_def<decltype(new_suite)> { new_suite };
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}
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constexpr operator Suite() {
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return current;
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}
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@ -1,40 +1,40 @@
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#include <any>
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#include <iostream>
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#include <const_vector.hpp>
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#include "test_define_test.hpp"
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#include "test_util.hpp"
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#include "test_ret_val.h"
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test_suite tests = define_tests("Tests")
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("Test1", [](){
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constexpr test_suite tests = define_tests("Tests")
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("Test Runtime", [](int = 1) constexpr{
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return TEST_PASS("Test1", "PASS");
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});
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constexpr auto test_func(const char *name) {
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auto ret_val = run_tests(name,
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[](){
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return TEST_PASS("Test1", "PASS");
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});
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return ret_val;
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}
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return TEST_PASS("Test Runtime", "PASS");
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}, EvalFlag::RUNTIME)
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("Test Consteval 1", [](char = 2) constexpr {
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if (std::is_constant_evaluated()) {
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return TEST_PASS("Test Consteval", "PASS");
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} else {
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return TEST_FAIL("Test Consteval", "FAIL");
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}
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}, EvalFlag::CONSTEVAL)
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("Test Consteval", [](char = 2) constexpr {
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//std::cout << "";
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if (std::is_constant_evaluated()) {
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return TEST_PASS("Test Consteval", "PASS");
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} else {
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return TEST_FAIL("Test Consteval", "FAIL");
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}
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}, EvalFlag::CONSTEVAL)
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("Test Runtime Consteval", [](short = 3) constexpr{
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if (std::is_constant_evaluated()) {
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return TEST_PASS("Test Consteval Runtime", "PASS Consteval");
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} else {
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return TEST_PASS("Test Consteval", "PASS Runtime");
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}
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}, EvalFlag::RUNTIME_CONSTEVAL);
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int main() {
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auto ret = test_func("Test 1");
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auto cret = consteval_caller(test_func, "Consteval Test");
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report(ret);
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report(cret);
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auto sret = tests.run();
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report(sret);
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tests.run();
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return 0;
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}
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