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chatlanin
2025-01-03 10:25:22 +03:00
parent 6b1e1f9d0e
commit 55917da5ee
50 changed files with 246 additions and 1680 deletions
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2
.gitignore vendored
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@@ -1,5 +1,5 @@
build build
.cache .cache
subprojects/* subprojects/*
!subprojects/nlohmann_json.wrap !subprojects/catch2.wrap

1
README.md
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@@ -10,3 +10,4 @@
Тесты пишутся по необходимости и при наличии нужного настроения!!! Тесты пишутся по необходимости и при наличии нужного настроения!!!
Но вы всегда можете это исправить. :) Но вы всегда можете это исправить. :)

10
bin/main.cpp Normal file
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@@ -0,0 +1,10 @@
#include <iostream>
#include "hack/patterns/ring_buffer.hpp"
auto main(int argc, char *argv[]) -> int
{
hack::patterns::ring_buffer<int, 10> rb;
for (int i = 1; i < 12; ++i) rb.put(i);
while(!rb.empty()) std::cout << rb.get().value() << std::endl;
}

7
bin/meson.build Executable file
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@@ -0,0 +1,7 @@
executable(
meson.project_name(),
'main.cpp',
dependencies : deps,
cpp_args: args,
include_directories : inc
)

22
examples/algorithms/main.cpp
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@@ -1,22 +0,0 @@
#include <vector>
#include <forward_list>
#include "hack/logger/logger.hpp"
#include "hack/algorithms/sort.hpp"
auto main(int argc, char *argv[]) -> int
{
{// ex: sort
std::vector<int> v { 4, 4, 6, 1, 4, 3, 2 };
std::forward_list<int> l { 8, 7, 5, 9, 0, 1, 3, 2, 6, 4 };
hack::algorithms::sort(v);
hack::algorithms::sort(l);
hack::log log;
log(v);
log(l);
}
}

42
examples/concepts/main.cpp
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@@ -1,42 +0,0 @@
#include <set>
#include <unordered_set>
#include "hack/logger/logger.hpp"
#include "hack/concepts/concepts.hpp"
template<hack::concepts::is_map T>
void test_map(const T& m)
{
hack::log()("is map", m);
}
template<hack::concepts::is_associative_container T>
void test_associative(const T& m)
{
hack::log()("is associative", m);
}
template<hack::concepts::is_unordered_set T>
void test_unordered_set(const T& m)
{
hack::log()("is unordered set", m);
}
auto main(int argc, char *argv[]) -> int
{
std::map<std::string, int> m { { "a", 1 }, { "b", 2 } };
test_map(m);
test_associative(m);
auto t = std::make_tuple("a", 1, "b", 2);
test_associative(t);
std::vector<int> v { 1, 2, 3 };
// test_associative(v); error !!!
std::unordered_set<int> us { 1, 2, 3 };
test_unordered_set(us);
test_associative(us);
}

40
examples/containers/main.cpp
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@@ -1,40 +0,0 @@
#include <set>
#include "hack/logger/logger.hpp"
#include "hack/containers/containers.hpp"
auto main(int argc, char *argv[]) -> int
{
hack::log()("============================================================");
hack::log()("container::vector_multiset");
{// ex: containers::vector
std::vector<std::string> v;
hack::containers::vector::multiset(v, "asdf", "qwer", "zcv");
hack::log()(v);
hack::containers::vector::remove_at(v, 1);
hack::log()(v);
hack::containers::vector::multiset(v, "aa", "bb", "cc");
hack::log()(v);
auto it = std::find(v.begin(), v.end(), "aa");
hack::log()(*it);
hack::containers::vector::remove_at(v, it);
hack::log()(v);
}
{// ex: containers::utils::count
std::vector<std::string> v { "aa", "bb", "cc" };
auto r = hack::containers::utils::count(v, "aa", "bb");
hack::log()(r);
}
{// ex: containers::set
std::set<int> s;
hack::containers::set::multiset(s, 1, 2, 3);
hack::warn()("TODO: реализовать в log вывод set контейнера!");
}
}

25
examples/iterators/main.cpp
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@@ -1,25 +0,0 @@
#include <set>
#include "hack/logger/logger.hpp"
#include "hack/iterators/associative_ostream_iterator.hpp"
#include "hack/concepts/concepts.hpp"
template<hack::concepts::is_map T>
static void print_t(const T& data)
{
std::cout << "{";
std::copy(data.cbegin(), data.cend(), hack::iterators::associative_ostream_iterator<typename T::value_type>(data.size(), std::cout));
std::cout << "}";
}
auto main(int argc, char *argv[]) -> int
{
std::map<std::string, int> m { { "a", 1 }, { "b", 2 } };
for (auto& [key, value] : m)
hack::log()(key, value);
print_t(m);
}

17
examples/logger/main.cpp
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@@ -1,17 +0,0 @@
#include <set>
#include <unordered_set>
#include "hack/logger/logger.hpp"
auto main(int argc, char *argv[]) -> int
{
std::set<int> s { 1, 2, 3 };
hack::log()(s);
std::vector<int> v { 1, 2, 3 };
hack::log()(v, s);
std::unordered_set<int> us { 1, 2, 3 };
hack::log()(v, s, us);
}

12
examples/macros/main.cpp
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@@ -1,12 +0,0 @@
#include <set>
#include "hack/logger/logger.hpp"
#include "hack/macros/macros.hpp"
auto main(int argc, char *argv[]) -> int
{
std::string s { MAKE_STR(test) };
hack::log()(s);
}

16
examples/memory/main.cpp
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@@ -1,16 +0,0 @@
#include <array>
#include "hack/logger/logger.hpp"
#include "hack/memory/make_ptr.hpp"
auto main(int argc, char *argv[]) -> int
{
auto a = hack::memory::make_unique<int>(5);
hack::log()(*a);
auto arr = hack::memory::make_unique<int[]>(5);
arr[0] = 1;
hack::log()(arr[0]);
}

25
examples/security/main.cpp
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@@ -1,25 +0,0 @@
#include <array>
#include "hack/logger/logger.hpp"
#include "hack/security/uuid.hpp"
#include "hack/security/is_link.hpp"
#include "hack/security/is_string.hpp"
#include "hack/security/validate_email.hpp"
auto main(int argc, char *argv[]) -> int
{
auto uuid = hack::security::generate_uuid();
hack::log()(uuid);
hack::log()(hack::security::validate_uuid(uuid));
std::string url = "https://google.com";
hack::log()(hack::security::is_link(url));
hack::log()(hack::security::is_string<decltype (url)>::value);
std::string email = "asdf@asdf.com";
hack::log()(hack::security::validate_email(email));;
}

42
examples/string/main.cpp
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@@ -1,42 +0,0 @@
#include <array>
#include "hack/logger/logger.hpp"
#include "hack/string/string.hpp"
#include "hack/string/string_concat_helper.hpp"
#include "hack/string/utf8_len.hpp"
auto main(int argc, char *argv[]) -> int
{
{// ex: split string
std::string str { "asdf,qwer,zxcv" };
std::string str_int { "1 2 3" };
hack::string::v_str v = hack::string::split_str(str, ',');
auto v_int = hack::string::split_stoi(str_int, ' ');
hack::log log;
for (const auto& c : v) log(c);
for (const auto& c : v_int) log(c);
std::string str_2 { "qqq,aaa:eee,ggg" };
hack::string::v_str v_2 = hack::string::split_str(str_2, ",:");
for (const auto& c : v_2) log(c);
}
{// ex: string::str_concat
std::string name = "tro";
std::string surname = "lolo";
const auto full_name = hack::string::str_concat + name + ", " + surname;
hack::log()(full_name);
hack::log()(hack::string::str_concat + "super", + "string");
}
{// ex: utf8_size
std::string str = "hi hi";
auto s = hack::string::utf8_len(str);
hack::log()(s);
s = hack::string::utf8_len("asdf");
hack::log()(s);
}
}

83
examples/utils/main.cpp
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@@ -1,83 +0,0 @@
#include "hack/logger/logger.hpp"
#include "hack/utils/utils.hpp"
#include "hack/utils/singleton.hpp"
int f(int a)
{
hack::log()("f implementatioln");
return ++a;
}
int plus(int a)
{
return ++a;
}
int minus(int a)
{
return --a;
}
struct counter_test
{
counter_test() : id { ++hack::utils::counter<int>::id } { }
int id;
};
struct counter_test_2
{
counter_test_2() : id { ++hack::utils::counter<int>::id } { }
int id;
};
struct test_singleton : public hack::utils::singleton<test_singleton>
{
void print()
{
hack::log()("Print singleton");
}
};
auto main(int argc, char *argv[]) -> int
{
{// ex: utils::func_memory
int a = 12;
auto cach_f = hack::utils::func_memory(f);
hack::log()("result 1", cach_f(a));
hack::log()("result 2", cach_f(a));
}
{// ex: utils::func_concat
int a = 1;
auto combine ( hack::utils::func_concat(plus, minus, plus, f) );
hack::log("")("func_concat result: ", combine(a), a);
}
// {// ex: utils::exec
// hack::log()(hack::utils::unix_cmd("ls"));
// hack::log()(hack::utils::unix_cmd("pwd"));
// auto t = hack::utils::unix_cmd("pwd");
// hack::log::type_trace(t);
// }
{// ex: counter
counter_test a, b, c;
counter_test_2 a1, b1, c1;
hack::log()(c.id);
hack::log()(c1.id);
}
{// ex: case as string
switch(hack::utils::case_int("test"))
{
case hack::utils::case_int("test"): hack::log()("wow"); break;
case hack::utils::case_int("no_test"): hack::log()("ups"); break;
}
}
{// ex: singleton
test_singleton::instance().print();
}
}

2
meson.build
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@@ -31,8 +31,8 @@ args = []
inc = [] inc = []
deps = [ deps = [
dependency('uuid'), dependency('uuid'),
subproject('nlohmann_json').get_variable('nlohmann_json_dep'),
] ]
subdir('src') subdir('src')
subdir('bin')
subdir('tests') subdir('tests')

24
run.sh
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@@ -4,16 +4,24 @@ PROJECT_NAME=$(basename $PWD)
run() { run() {
command meson compile -C build command meson compile -C build
if [[ -z "$1" ]]; then cd build
cd build ./bin/$PROJECT_NAME
./tests/$PROJECT_NAME cd ..
cd ..
else
meson test $1 -C build
fi
} }
if [ -d "build" ]; then # run test [name_test]
# example: run test pattrens
if [ $1 = "test" ]; then
echo ""
meson test $2 -C build
echo ""
awk '/^-------------------------------------------------------------------------------/{flag=1} /===============================================================================/{flag=0} flag' ./build/meson-logs/testlog.txt
elif [ $1 = "tests" ]; then
echo ""
meson test -C build
echo ""
# awk '/^-------------------------------------------------------------------------------/{flag=1} /===============================================================================/{flag=0} flag' ./build/meson-logs/testlog.txt
elif [ -d "build" ]; then
run run
else else
command meson setup build command meson setup build

28
src/hack/algorithms/sort.hpp
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@@ -1,28 +0,0 @@
#pragma once
#include <algorithm>
namespace hack::algorithms
{
// общая сортировка диапозонов, у кого-то есть своя локалная сортировка, а у кого-то
// нет. А тут чтоб не реализовывать, есть общая.
template<typename Range>
void sort_imp(Range& r, long)
{
std::sort(std::begin(r), std::end(r));
}
template<typename Range, typename = decltype(std::declval<Range&>().sort())>
auto sort_imp(Range& r, int) -> void
{
r.sort();
}
template<typename Range>
void sort(Range& r)
{
sort_imp(r, 0);
}
}

52
src/hack/concepts/concepts.hpp
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@@ -1,52 +0,0 @@
#pragma once
#include <vector>
#include <list>
#include <map>
#include <set>
#include <unordered_set>
#include <unordered_map>
#include <forward_list>
#include <concepts>
namespace hack::concepts
{
template<typename T>
concept is_map = std::same_as<T, std::map<typename T::key_type, typename T::mapped_type, typename T::key_compare, typename T::allocator_type>> ||
std::same_as<T, std::unordered_map<typename T::key_type, typename T::mapped_type, typename T::hasher, typename T::key_equal, typename T::allocator_type>>;
template<typename T>
concept is_tuple = requires (T t) { std::tuple_cat(t, std::make_tuple(1, "tuple")); };
template<typename T>
concept is_set = std::same_as<T, std::set<typename T::key_type, typename T::key_compare, typename T::allocator_type>>;
template<typename T>
concept is_unordered_set = std::same_as<T, std::unordered_set<typename T::key_type>>;
template<typename T>
concept is_forward_list = std::same_as<T, std::forward_list<typename T::value_type>>;
template<typename T>
concept is_string = std::is_convertible_v<T, std::string_view>;
template<typename T, std::size_t N = 0>
concept is_sequence_container = std::same_as<T, std::vector<typename T::value_type>> || std::same_as<T, std::list<typename T::value_type>> || (std::is_array_v<T> && N > 0);
template<typename T>
concept is_associative_container = is_map<T> || is_tuple<T> || is_set<T> || is_unordered_set<T>;
template<typename T>
concept not_defined = !std::enable_if_t<!(std::integral<T> ||
is_sequence_container<T> ||
is_map<T> ||
is_tuple<T> ||
is_set<T> ||
is_unordered_set<T> ||
is_forward_list<T> ||
std::is_array<T>() ||
is_string<T>), bool>() == true;
}

5
src/hack/containers/containers.hpp
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@@ -1,5 +0,0 @@
#pragma once
#include "vector.hpp"
#include "utils.hpp"
#include "set.hpp"

11
src/hack/containers/set.hpp
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@@ -1,11 +0,0 @@
#pragma once
namespace hack::containers::set
{
// множественная вставка элементов
template<typename Range, typename... Args>
void multiset(Range& r, Args... args)
{
(r.insert(args), ...);
}
}

14
src/hack/containers/utils.hpp
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@@ -1,14 +0,0 @@
#pragma once
#include <algorithm>
#include <vector>
namespace hack::containers::utils
{
// подсчитывает кол-во присутствующих элементов в диапозоне
template<typename Range, typename... Args>
int count(Range r, Args... args)
{
return (std::count(std::cbegin(r), std::cend(r), args) + ...);
}
}

38
src/hack/containers/vector.hpp
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@@ -1,38 +0,0 @@
#pragma once
#include <algorithm>
#include <vector>
namespace hack::containers::vector
{
// множественная вставка элементов
template<typename Range, typename... Args>
void multiset(Range& r, Args... args)
{
constexpr std::size_t t = sizeof... (args);
r.reserve(t);
(r.emplace_back(std::forward<Args>(args)), ...);
}
// удаление элемента вектора по его индексу, если не важна сортировка
template<typename T>
void remove_at(std::vector<T>& v, std::size_t idx)
{
if (idx < v.size())
{
v[idx] = std::move(v.back());
v.pop_back();
}
}
// удаление элемента вектора по его итератору, если не важна сортировка
template<typename T>
void remove_at(std::vector<T>& v, typename std::vector<T>::iterator it)
{
if (it != v.end())
{
*it = std::move(v.back());
v.pop_back();
}
}
}

96
src/hack/exception/exception.hpp
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@@ -1,96 +0,0 @@
#pragma once
#include <experimental/source_location>
#include <filesystem>
#include "nlohmann/json.hpp"
#define DEF_LINE() std::experimental::source_location::current().line()
#define DEF_LOCATION() std::experimental::source_location::current()
#include "hack/view/color.hpp"
#include "hack/logger/logger.hpp"
#include "hack/utils/json_converter.hpp"
namespace hack
{
using JSON = nlohmann::json;
class exception : public utils::json_converter<JSON>
{
public:
exception(const std::experimental::source_location loc = DEF_LOCATION()) : m_location { loc } {}
~exception() = default;
public:
void message(const std::string v) noexcept { m_message = v; }
void description(const std::string v) noexcept { m_description = v; }
void system_error(const std::exception& e) noexcept { m_system_error = e.what(); }
void service(const std::string v) noexcept { m_service = v; }
template<typename Param>
void params(std::string key, Param value) { m_params[key] = value; }
// если что-то не значительное, но в больших обемах, то можно использовать этот метод
// на выходе будет что-то типа { "arg_1" : 123, "arg_2" : "value" }
template<typename... Args>
void variadic_params(Args... args)
{
int i = 0;
([&] { m_params["arg_" + std::to_string(++i)] = args; }(), ...);
}
template<typename Transaction>
void transaction(Transaction& tr)
{
m_params["transaction"] = tr.convert_to_json();
tr.m_data.m_result["status"] = "error";
tr.m_data.m_result["result"] = m_message;
}
void log()
{
std::cout << view::color::bold << view::color::red <<"["+m_service+"] " << view::color::reset
<< m_location.file_name() << ":"
<< view::color::italic << view::color::yellow << m_location.function_name() << "()" << view::color::reset
<< view::color::bold << view::color::blue << "[" << m_location.line() << "]" << view::color::reset << ": "
<< m_message << std::endl;
if (!m_description.empty())
std::cout << view::color::bold << view::color::red <<"["+m_service+"] " << view::color::reset
<< m_location.file_name() << ":"
<< view::color::italic << view::color::yellow << m_location.function_name() << "()" << view::color::reset
<< view::color::bold << view::color::blue << "[" << m_location.line() << "]" << view::color::reset << ": "
<< m_description << std::endl;
if (!m_system_error.empty())
std::cout << view::color::bold << view::color::red <<"["+m_service+"] " << view::color::reset
<< m_location.file_name() << ":"
<< view::color::italic << view::color::yellow << m_location.function_name() << "()" << view::color::reset
<< view::color::bold << view::color::blue << "[" << m_location.line() << "]" << view::color::reset << ": "
<< m_system_error << std::endl;
}
JSON convert_to_json() override
{
JSON j;
j["description"] = m_description;
j["system_error"] = m_system_error;
j["location"] = m_location.file_name();
j["function_name"] = m_location.function_name();
j["message"] = m_message;
j["service"] = m_service;
j["params"] = m_params;
return j;
}
private:
std::string m_message { "no valid data" };
std::string m_description;
std::string m_system_error;
std::string m_service;
std::experimental::source_location m_location;
JSON m_params;
};
}

40
src/hack/iterators/associative_ostream_iterator.hpp
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@@ -1,40 +0,0 @@
#pragma once
#include <iostream>
namespace hack::iterators
{
template<typename T>
class associative_ostream_iterator
{
using iterator_category = std::output_iterator_tag;
using traits = std::char_traits<char>;
using ostream_type = std::basic_ostream<char, traits>;
private:
std::basic_ostream<char, traits>* os_;
const std::string devider_ = ", ";
std::size_t size_;
public:
associative_ostream_iterator(std::size_t size, ostream_type& os) : os_ { &os }, size_ { size } { }
auto& operator=(const T& item)
{
--size_;
const auto& [key, value] = item;
*os_ << "{ " << key << ":" << value << " }" << (size_ != 0 ? devider_ : "");
return *this;
}
auto& operator*()
{
return *this;
}
auto& operator++()
{
return *this;
}
};
}

39
src/hack/iterators/sequence_ostream_iterator.hpp
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@@ -1,39 +0,0 @@
#pragma once
#include <iostream>
namespace hack::iterators
{
template<typename T>
class sequence_ostream_iterator
{
using iterator_category = std::output_iterator_tag;
using traits = std::char_traits<char>;
using ostream_type = std::basic_ostream<char, traits>;
private:
std::basic_ostream<char, traits>* os_;
std::string devider_ = ", ";
std::size_t size_;
public:
sequence_ostream_iterator(std::size_t size, ostream_type& os) : os_ { &os }, size_ { size } { }
auto& operator=(T const& item)
{
--size_;
*os_ << item << (size_ != 0 ? devider_ : "");
return *this;
}
auto& operator*()
{
return *this;
}
auto& operator++()
{
return *this;
}
};
}

224
src/hack/logger/logger.hpp
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@@ -1,224 +0,0 @@
#pragma once
#include <experimental/source_location>
#include <string>
// #include "boost/type_index.hpp"
#include "hack/view/color.hpp"
#include "hack/concepts/concepts.hpp"
#include "hack/iterators/sequence_ostream_iterator.hpp"
#include "hack/iterators/associative_ostream_iterator.hpp"
#include "hack/math/matrix.hpp"
namespace hack
{
class log
{
public:
log(std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
{
this->devider = devider_;
}
log(log&) = delete;
log(log&&) = delete;
public:
template<typename... Args>
void operator() (const Args&... args)
{
count = sizeof...(Args);
prepare(make_type_view, location);
print(args...);
}
// template<typename... Args>
// static void type_trace(const Args&... args)
// {
// std::cout << make_type_view << ": " << view::color::reset;
// count = sizeof...(Args);
// print(boost::typeindex::type_id<Args>().pretty_name()...);
// }
private:
std::experimental::source_location location;
inline static int count = 0;
inline static std::string devider = " ";
private:
template<typename T, typename U>
void prepare(T t, U u)
{
std::cout << t
<< u.file_name() << ":" << view::color::reset
<< view::color::italic << view::color::yellow << u.function_name() << "()" << view::color::reset
<< view::color::bold << view::color::blue << "[" << u.line() << "]" << view::color::reset << ": ";
}
static void print() { std::cout << std::endl; }
static std::ostream& make_type_view(std::ostream &os)
{
os << view::color::bold << view::color::green << "[ok]" << view::color::reset << view::color::green;
return os;
}
template<typename T, typename... Args>
static void print(const T& data, const Args&... args)
{
--count;
print_t(data);
print(args...);
}
template<concepts::is_string T>
static void print_t(const T& data)
{
std::cout << data << (count != 0 ? devider : "");
}
template<std::integral T>
static void print_t(const T& data)
{
std::cout << data << (count != 0 ? devider : "");
}
template<concepts::is_sequence_container T>
static void print_t(const T& data)
{
std::cout << "{ ";
std::copy(data.cbegin(), data.cend(), iterators::sequence_ostream_iterator<typename T::value_type>(data.size(), std::cout));
std::cout << " }" << (count != 0 ? devider : "");
}
template<concepts::is_set T>
static void print_t(const T& data)
{
std::cout << "{ ";
std::copy(data.cbegin(), data.cend(), iterators::sequence_ostream_iterator<typename T::value_type>(data.size(), std::cout));
std::cout << " }" << (count != 0 ? devider : "");
}
template<concepts::is_unordered_set T>
static void print_t(const T& data)
{
std::cout << "{ ";
std::copy(data.cbegin(), data.cend(), iterators::sequence_ostream_iterator<typename T::value_type>(data.size(), std::cout));
std::cout << " }" << (count != 0 ? devider : "");
}
template<concepts::is_forward_list T>
static void print_t(const T& data)
{
std::cout << "{ ";
std::copy(data.cbegin(), data.cend(), iterators::sequence_ostream_iterator<typename T::value_type>(std::distance(data.cbegin(), data.cend()), std::cout));
std::cout << " }" << (count != 0 ? devider : "");
}
template<concepts::is_map T>
static void print_t(const T& data)
{
std::cout << "{";
std::copy(data.begin(), data.cend(), iterators::associative_ostream_iterator<typename T::value_type>(data.size(), std::cout));
std::cout << "}" << (count != 0 ? devider : "");
}
template<concepts::is_tuple T, typename std::size_t... idx>
static void print_t(const T& data)
{
print_t(data, std::make_index_sequence<std::tuple_size<T>::value>{});
}
template<typename T, typename std::size_t... idx>
static void print_t(const T& data, std::index_sequence<idx...>)
{
std::cout << "{ ";
((std::cout << std::get<idx>(data) << (idx != std::tuple_size<T>::value - 1 ? devider : "")), ...);
std::cout << " }" << (count != 0 ? devider : "");
}
template<typename T, std::size_t demention>
static void print_t(const matrix<T, demention>& data)
{
std::size_t index = data.size();
for (auto& r : data)
{
--index;
std::cout << "{ ";
print_t(std::get<demention>(r));
std::cout << " }" << (index != 0 ? ", " : "");
}
}
template<concepts::not_defined T>
static void print_t(const T& data)
{
std::cout << data << (count != 0 ? devider : "");
}
friend class warn;
friend class error;
};
class warn : public log
{
public:
warn(std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
{
this->devider = devider_;
}
warn(warn&) = delete;
warn(warn&&) = delete;
public:
template<typename... Args>
void operator() (const Args&... args)
{
prepare(make_type_view, location);
count = sizeof...(Args);
print(args...);
}
private:
std::experimental::source_location location;
private:
static std::ostream& make_type_view(std::ostream &os)
{
os << view::color::bold << view::color::yellow << "[WARN]" << view::color::reset << view::color::yellow;
return os;
}
};
class error : public log
{
public:
error(std::string devider_ = ", ", std::experimental::source_location location_ = std::experimental::source_location::current()) : location { location_ }
{
this->devider = devider_;
}
error(error&) = delete;
error(error&&) = delete;
public:
template<typename... Args>
void operator() (const Args&... args)
{
prepare(make_type_view, location);
count = sizeof...(Args);
print(args...);
}
private:
std::experimental::source_location location;
private:
static std::ostream& make_type_view(std::ostream &os)
{
os << view::color::bold << view::color::red << "[ERROR]" << view::color::reset << view::color::red;
return os;
}
};
}

3
src/hack/macros/macros.hpp
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@@ -1,3 +0,0 @@
#define MAKE_STR2(x) #x
#define MAKE_STR(x) MAKE_STR2(x)

165
src/hack/math/matrix.hpp
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@@ -1,165 +0,0 @@
#pragma once
#include <memory>
#include <vector>
#include <tuple>
#include <iostream>
#include <algorithm>
namespace hack::matrix_utils
{
template<typename T, std::size_t N>
struct generate_tuple
{
using type = decltype(std::tuple_cat(typename generate_tuple<T, N - 1>::type{}, std::make_tuple(T{})));
};
template<typename T>
struct generate_tuple<T, 1>
{
using type = std::tuple<T>;
};
template<typename T,typename index_data, typename index_t>
class proxy
{
using next_index_t = decltype(std::tuple_cat(index_t{}, std::make_tuple(std::size_t{})));
public:
proxy(const std::weak_ptr<index_data>& local_storage, const index_t& index) : local_storage_ { local_storage }, index_ { index } {};
auto operator[](std::size_t index) const
{
return proxy<T, index_data, next_index_t>{ local_storage_, std::tuple_cat(index_, std::make_tuple(index)) };
}
auto& operator=(const T& value)
{
std::shared_ptr<index_data>(local_storage_)->set_value(index_, value);
return *this;
}
operator T() const
{
return std::shared_ptr<index_data>(local_storage_)->get_value(index_);
}
private:
std::weak_ptr<index_data> local_storage_;
index_t index_;
};
}
namespace hack
{
template <typename... T, std::size_t... I>
auto subtuple_s(const std::tuple<T...>& t, std::index_sequence<I...>)
{
return std::make_tuple(std::get<I>(t)...);
}
template <typename... T>
auto subtuple(const std::tuple<T...>& t)
{
return subtuple_s(t, std::make_index_sequence<sizeof...(T) - 1>());
}
template<typename T, std::size_t dimensions>
class matrix
{
using index_t = typename matrix_utils::generate_tuple<std::size_t, dimensions>::type;
using vector_t = decltype(std::tuple_cat(index_t{}, std::make_tuple(T{})));
using index_data_t = std::vector<vector_t>;
public:
matrix() noexcept : local_storage_ { new index_data{} } { }
matrix(std::initializer_list<vector_t> l) noexcept : local_storage_ { new index_data{} }
{
local_storage_->values.insert(local_storage_->values.end(), l.begin(), l.end());
}
matrix(matrix& mt) noexcept : local_storage_ { mt.local_storage_ } { }
matrix(matrix&& mt) noexcept : local_storage_ { mt.local_storage_ } { }
matrix& operator=(matrix&& mt)
{
if (this == &mt) return *this;
local_storage_.reset();
local_storage_ = mt.local_storage_;
return *this;
}
matrix& operator=(const matrix& mt)
{
if (this == &mt) return *this;
local_storage_ = mt.local_storage_;
return *this;
}
auto operator[](std::size_t index)
{
return matrix_utils::proxy<T, index_data, std::tuple<std::size_t>>{ local_storage_, std::make_tuple(index) };
}
int size() const
{
return local_storage_->values.size();
}
auto begin() noexcept
{
return local_storage_->values.begin();
}
auto begin() const noexcept
{
return local_storage_->values.begin();
}
auto end() noexcept
{
return local_storage_->values.end();
}
auto end() const noexcept
{
return local_storage_->values.end();
}
auto cbegin() const noexcept
{
return local_storage_->values.cbegin();
}
auto cend() const noexcept
{
return local_storage_->values.cend();
}
private:
struct index_data
{
void set_value(const index_t& index, const T& v)
{
auto value = std::tuple_cat(index, std::make_tuple(v));
values.push_back(value);
}
auto get_value(const index_t& index)
{
auto it = std::find_if(values.begin(), values.end(), [&](auto a) { return subtuple(a) == index; });
return std::get<dimensions>(*it);
}
index_data_t values;
};
private:
std::shared_ptr<index_data> local_storage_;
};
template <typename T, typename U, std::size_t N>
bool operator==(const matrix<T, N>& lhs, const matrix<U, N>& rhs)
{
return std::equal(lhs.cbegin(), lhs.cend(), rhs.cbegin());
}
}

16
src/hack/math/max.hpp
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@@ -1,16 +0,0 @@
#pragma once
#include <type_traits>
#include <algorithm>
namespace hack
{
// std::common_type_t - делает сравнение по правилу тенарного оператора
// и выводит низводящий возвращающий тип. Т.е. если в качестве одного из
// параметров передалась ссылка, то произойдет низведление до типа ссылки
template<typename T, typename U, typename RT = std::common_type_t<T, U>>
inline RT max(T a, U b)
{
return std::max(a, b);
}
}

96
src/hack/math/vector.hpp
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@@ -1,96 +0,0 @@
#pragma once
#include <tuple>
#include <math.h>
#include <stdexcept>
namespace hack
{
template<typename T, typename... Args>
struct generate_tuple
{
using type = decltype(std::tuple_cat(std::make_tuple(T{}), typename generate_tuple<Args...>::type{}));
};
template<typename T>
struct generate_tuple<T>
{
using type = std::tuple<T>;
};
}
namespace hack
{
template<typename... Args>
class vector
{
using value_t = decltype(typename generate_tuple<Args...>::type{});
public:
vector(Args... args) : value_ { args... }
{
if (std::tuple_size<value_t>{} < 2) throw std::out_of_range("You try make no valid vector!");
}
vector& operator=(const vector& v)
{
if (this == &v) return *this;
value_ = v.value_;
return *this;
}
public:
value_t get_value() { return value_; };
auto x() const
{
return std::get<0>(value_);
}
auto y() const
{
return std::get<1>(value_);
}
auto z() const
{
if (std::tuple_size<value_t>{} < 3) throw std::out_of_range("You try get no valid vector data!");
return std::get<2>(value_);
}
auto w() const
{
if (std::tuple_size<value_t>{} < 4) throw std::out_of_range("You try get no valid vector data!");
return std::get<3>(value_);
}
auto length()
{
return std::sqrt(length_idx(std::make_index_sequence<std::tuple_size<value_t>::value>{}));
}
/*
dest.x = a.x + ((b.x - a.x) * t);
dest.y = a.y + ((b.y - a.y) * t);
*/
value_t lerp(vector<Args...>& v, float t)
{
return lerp_idx(v.get_value(), t, std::make_index_sequence<std::tuple_size<value_t>::value>{});
}
private:
template<typename std::size_t... idx>
auto length_idx(std::index_sequence<idx...>)
{
return ((std::get<idx>(value_) * std::get<idx>(value_)) + ...);
}
template<typename std::size_t... idx>
auto lerp_idx(const value_t& v, float t, std::index_sequence<idx...>)
{
return std::make_tuple((std::get<idx>(value_) + (std::get<idx>(v) - std::get<idx>(value_)) * t)...);
}
private:
value_t value_;
};
}

23
src/hack/memory/make_ptr.hpp
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@@ -1,23 +0,0 @@
#pragma once
#include <concepts>
#include <memory>
#include "hack/concepts/concepts.hpp"
namespace hack::memory
{
// обсуждение тут: https://stackoverflow.com/questions/10149840/c-arrays-and-make-unique
template <typename T, typename ...Args>
typename std::enable_if<!std::is_array<T>::value, std::unique_ptr<T>>::type make_unique(Args &&...args)
{
return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
}
template <typename T>
typename std::enable_if<std::is_array<T>::value, std::unique_ptr<T>>::type make_unique(std::size_t n)
{
using RT = std::remove_extent<T>::type;
return std::unique_ptr<T>(new RT[n]);
}
}

114
src/hack/patterns/ring_buffer.hpp Normal file
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@@ -0,0 +1,114 @@
#include <array>
#include <mutex>
#include <optional>
#include <vector>
namespace hack::patterns
{
template<typename T, std::size_t BUFFER_SIZE>
class ring_buffer
{
using MUTEX = std::lock_guard<std::recursive_mutex>;
public:
explicit ring_buffer() = default;
public:
void put(T item) noexcept
{
MUTEX lock(m_mutex);
m_data[m_head] = item;
head_refresh();
}
// указываем размер, который хотим положить
// т.к. может нужно положить только часть из переданного массива
void put(const std::vector<T>& source, std::size_t size)
{
for (std::size_t i = 0; i < size; ++i)
{
m_data[m_head] = source[i];
head_refresh();
}
}
// если знаем, что нужно класть весь массив
void put(const std::vector<T>& source)
{
MUTEX lock(m_mutex);
for (std::size_t i = 0; i < source.size(); ++i)
{
m_data[m_head] = source[i];
head_refresh();
}
}
std::optional<T> get() noexcept
{
MUTEX lock(m_mutex);
if(empty()) return std::nullopt;
auto val = m_data[m_tail];
m_tail = (m_tail + 1) % BUFFER_SIZE;
m_full = false;
return val;
}
bool empty() noexcept
{
MUTEX lock(m_mutex);
return (!m_full && (m_head == m_tail));
}
size_t size() noexcept
{
MUTEX lock(m_mutex);
std::size_t size;
if(!m_full)
size = (m_head >= m_tail) ? m_head - m_tail : BUFFER_SIZE - (m_tail - m_head);
else
size = BUFFER_SIZE;
return size;
}
void reset() noexcept
{
MUTEX lock(m_mutex);
m_head = m_tail;
m_full = false;
}
bool full() const noexcept
{
return m_full;
}
std::size_t capacity() const noexcept
{
return BUFFER_SIZE;
}
private:
void head_refresh()
{
if (m_full) m_tail = (m_tail + 1) % BUFFER_SIZE;
m_head = (m_head + 1) % BUFFER_SIZE;
m_full = m_head == m_tail;
}
private:
std::size_t m_head{ 0 };
bool m_full{ false };
std::size_t m_tail{ 0 };
private:
std::recursive_mutex m_mutex;
std::array<T, BUFFER_SIZE> m_data;
};
}

14
src/hack/security/is_link.hpp
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@@ -1,14 +0,0 @@
#pragma once
#include <uuid/uuid.h>
#include <regex>
#include <string>
namespace hack::security
{
inline bool is_link(const std::string& s)
{
static const std::regex e("^(https?:\\/\\/)?([\\da-z\\.-]+)\\.([a-z\\.]{2,6})([\\/\\w \\.-]*)*\\/?$", std::regex_constants::icase);
return std::regex_match (s, e);
}
}

16
src/hack/security/is_string.hpp
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@@ -1,16 +0,0 @@
#pragma once
#include <string>
#include <variant>
#include <type_traits>
namespace hack::security
{
template<typename T>
struct is_string : public std::disjunction<std::is_same<char*,
typename std::decay_t<T>>,
std::is_same<const char*,
typename std::decay_t<T>>,
std::is_same<std::string,
typename std::decay_t<T>>> {};
}

27
src/hack/security/uuid.hpp
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@@ -1,27 +0,0 @@
#pragma once
#include <uuid/uuid.h>
#include <regex>
#include <string>
namespace hack::security
{
inline std::string generate_uuid()
{
std::string uuid;
uuid_t uuid_obj;
uuid_generate_time_safe(uuid_obj);
char uuid_ch[UUID_STR_LEN];
uuid_unparse_lower(uuid_obj, uuid_ch);
std::stringstream ss;
ss << uuid_ch;
ss >> uuid;
return uuid;
}
inline bool validate_uuid(const std::string& s)
{
static const std::regex e("^[0-9a-f]{8}-[0-9a-f]{4}-[0-5][0-9a-f]{3}-[089ab][0-9a-f]{3}-[0-9a-f]{12}$", std::regex_constants::icase);
return std::regex_match(s, e);
}
}

13
src/hack/security/validate_email.hpp
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@@ -1,13 +0,0 @@
#pragma once
#include <regex>
#include <string>
namespace hack::security
{
inline bool validate_email(std::string& email)
{
const std::regex pattern("(\\w+)(\\.|_)?(\\w*)@(\\w+)(\\.(\\w+))+");
return std::regex_match(email, pattern);
}
}

50
src/hack/string/string.hpp
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@@ -1,50 +0,0 @@
#pragma once
#include <string>
#include <vector>
#include <iostream>
#include <tuple>
namespace hack::string
{
using v_str = std::vector<std::string>;
using v_int_str = std::vector<int>;
template<typename T>
v_str split_str(const std::string& str, T t)
{
v_str v;
std::string::size_type begin = 0;
std::string::size_type end = str.find_first_of(t);
while(end != std::string::npos)
{
v.emplace_back(str.substr(begin, end - begin));
begin = ++end;
end = str.find_first_of(t, begin);
}
v.emplace_back(str.substr(begin));
return v;
}
template<typename T>
v_int_str split_stoi(const std::string& str, T t)
{
v_int_str v;
std::string::size_type begin = 0;
std::string::size_type end = str.find_first_of(t);
while(end != std::string::npos)
{
v.emplace_back(std::stoi(str.substr(begin, end - begin)));
begin = ++end;
end = str.find_first_of(t, begin);
}
v.emplace_back(std::stoi(str.substr(begin)));
return v;
}
}

79
src/hack/string/string_concat_helper.hpp
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@@ -1,79 +0,0 @@
#pragma once
#include <string>
#include <vector>
#include <iostream>
#include <tuple>
namespace hack::string
{
template <typename... Strings>
class string_concat_helper;
template <typename String, typename... Strings>
class string_concat_helper<String, Strings...>
{
using string_part = string_concat_helper<Strings...>;
using string_long = string_concat_helper<std::string, String, Strings...>;
private:
const String& data;
string_part tail;
public:
string_concat_helper(const String& data_, string_part tail_) : data { data_ } , tail { tail_ } {}
int size() const
{
return data.size() + tail.size();
}
template <typename It>
void save(It end) const
{
const auto begin = end - data.size();
std::copy(data.cbegin(), data.cend(), begin);
tail.save(begin);
}
operator std::string() const
{
std::string result(size(), '\0');
save(result.end());
return result;
}
string_long operator+(const std::string& other) const
{
return string_long(other, *this);
}
};
template <>
class string_concat_helper<>
{
using string_part = string_concat_helper<std::string>;
public:
int size() const
{
return 0;
}
template <typename It>
void save(It) const { }
string_part operator+(const std::string& other) const
{
return string_part(other, *this);
}
};
template <typename Stream, typename... Strings>
Stream& operator<<(Stream& stream, string_concat_helper<Strings...> strings)
{
return stream << static_cast<std::string>(strings);
}
inline string_concat_helper<> str_concat;
}

30
src/hack/string/utf8_len.hpp
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@@ -1,30 +0,0 @@
#pragma once
#include <locale>
#include <codecvt>
namespace hack::string
{
// подсчет кол-ва символов
// В шестнадцатеричной системе счисления, 0xC0 представляет собой число 192. В бинарной системе это 11000000.
// Это число используется как маска для проверки байта в UTF-8 последовательности. И проверка в коде использует битовую операцию "И" (&) с маской 0xC0, чтобы проверить, является ли текущий
// байт началом UTF-8 последовательности. В UTF-8 первый байт символа, который не является частью
// многобайтовой последовательности, должен начинаться с битов 0 или 110 (в шестнадцатеричной системе это 0x00 или 0xC0).
// Проверка (c & 0xC0) != 0x80 используется для определения, является ли текущий байт продолжением UTF-8 многобайтовой последовательности.
// Валидные байты продолжения в UTF-8 должны начинаться с бита 10 (в бинарной системе это 0x80 или 10000000).
inline std::size_t utf8_len(const std::string& s)
{
std::size_t length = 0;
std::size_t i = 0;
while (i < s.size())
{
auto c = s[i];
if ((c & 0xC0) != 0x80)
++length;
++i;
}
return length;
}
}

16
src/hack/utils/json_converter.hpp
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@@ -1,16 +0,0 @@
// Данный интерфейс предназначен для более понятного и не меняющегося апи по преобразованию данных в json формат и обратно.
// Любой класс, который этого требует должен наследоваться от этого интерфейса чтобы не городить зоопарк разноименных для этого методов.
// Возможно в будущем я либо напишу рефлектор либо это будет вынесено в отдельную hack_cpp
#pragma once
namespace hack::utils
{
template<typename JSON>
struct json_converter
{
json_converter() = default;
virtual ~json_converter() = default;
virtual JSON convert_to_json() = 0;
};
}

28
src/hack/utils/singleton.hpp
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@@ -1,28 +0,0 @@
#pragma once
namespace hack::utils
{
struct no_copy
{
no_copy() = default;
no_copy(const no_copy&&) = delete;
no_copy operator=(const no_copy&&) = delete;
};
struct no_move
{
no_move() = default;
no_move(no_move&&) = delete;
no_move operator=(no_move&&) = delete;
};
template<typename T>
struct singleton : public no_move, no_copy
{
static T& instance()
{
static T t;
return t;
}
};
}

84
src/hack/utils/utils.hpp
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@@ -1,84 +0,0 @@
#pragma once
#include <map>
#include <array>
#include <memory>
namespace hack::utils
{
// HERE
// это возможно нужно все перенести по отдельным файлам для понимания и расширения
template<typename Result, typename... Args>
auto func_memory(Result (*f)(Args...))
{
std::map<std::tuple<Args...>, Result> cache;
return [f, cache](Args... args) mutable -> Result
{
const auto key = std::make_tuple(args...);
const auto cached = cache.find(key);
if (cached == cache.end())
{
auto result = f(args...);
cache[key] = result;
return result;
}
return cached->second;
};
}
// обединяет фукнкции в один вызов при одинаковых переменных
// все переменный захватываются по значению
template<typename T, typename... Args>
auto func_concat(T t, Args... args)
{
if constexpr (sizeof...(args) > 0)
{
return [=](auto... params)
{
return t(func_concat(args...)(params...));
};
}
else
{
return [=](auto... params)
{
return t(params...);
};
}
}
// вызов unix команд из с++ кода
inline std::string unix_cmd(const std::string& cmd)
{
std::string result;
std::array<char, 1024> buffer;
std::unique_ptr<FILE, int(*)(FILE*)> pipe(popen(cmd.c_str(), "r"), pclose);
if (!pipe) throw std::runtime_error("bash cmd failed");
while (fgets(buffer.data(), buffer.size(), pipe.get()) != nullptr)
{
result += buffer.data();
}
return result;
}
template<typename T, T value = 0>
struct counter
{
inline static T id = value;
};
// this function can will use
// as switch wiht string
// switch(case_int("key"))
// case case_int("test"): hack::log()("wow!");
// case case_int("no_test"): hack::log()("wow!");
inline constexpr uint32_t case_int(const char* str, uint32_t hash = 2166136261UL)
{
return *str ? case_int(str + 1, (hash ^ *str) * 16777619ULL) : hash;
}
}

72
src/hack/view/color.hpp
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@@ -1,72 +0,0 @@
#pragma once
#include <iostream>
namespace hack::view::color
{
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& reset(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[0m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& bold(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[1m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& italic(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[3m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& black(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[30m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& red(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[31m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& green(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[32m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& yellow(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[33m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& blue(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[34m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& magenta(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[35m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& cyan(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[36m";
}
template<typename CharT, typename Traits>
std::basic_ostream<CharT, Traits>& white(std::basic_ostream<CharT, Traits> &os)
{
return os << "\033[37m";
}
}

39
src/meson.build
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@@ -1,44 +1,7 @@
inc += include_directories('.') inc += include_directories('.')
headers = [ headers = [
'hack/algorithms/sort.hpp', 'hack/patterns/ring_buffer.hpp',
'hack/concepts/concepts.hpp',
'hack/containers/containers.hpp',
'hack/containers/set.hpp',
'hack/containers/utils.hpp',
'hack/containers/vector.hpp',
'hack/exception/exception.hpp',
'hack/iterators/associative_ostream_iterator.hpp',
'hack/iterators/sequence_ostream_iterator.hpp',
'hack/logger/logger.hpp',
'hack/macros/macros.hpp',
'hack/math/matrix.hpp',
'hack/math/max.hpp',
'hack/math/vector.hpp',
'hack/memory/make_ptr.hpp',
'hack/security/is_link.hpp',
'hack/security/is_string.hpp',
'hack/security/uuid.hpp',
'hack/security/validate_email.hpp',
'hack/string/string.hpp',
'hack/string/string_concat_helper.hpp',
'hack/string/utf8_len.hpp',
'hack/utils/singleton.hpp',
'hack/utils/json_converter.hpp',
'hack/utils/utils.hpp',
'hack/view/color.hpp',
] ]
sources = [] sources = []

11
subprojects/catch2.wrap Normal file
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@@ -0,0 +1,11 @@
[wrap-file]
directory = Catch2-3.7.1
source_url = https://github.com/catchorg/Catch2/archive/v3.7.1.tar.gz
source_filename = Catch2-3.7.1.tar.gz
source_hash = c991b247a1a0d7bb9c39aa35faf0fe9e19764213f28ffba3109388e62ee0269c
source_fallback_url = https://github.com/mesonbuild/wrapdb/releases/download/catch2_3.7.1-1/Catch2-3.7.1.tar.gz
wrapdb_version = 3.7.1-1
[provide]
catch2 = catch2_dep
catch2-with-main = catch2_with_main_dep

10
subprojects/nlohmann_json.wrap
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@@ -1,10 +0,0 @@
[wrap-file]
directory = nlohmann_json-3.11.2
lead_directory_missing = true
source_url = https://github.com/nlohmann/json/releases/download/v3.11.2/include.zip
source_filename = nlohmann_json-3.11.2.zip
source_hash = e5c7a9f49a16814be27e4ed0ee900ecd0092bfb7dbfca65b5a421b774dccaaed
wrapdb_version = 3.11.2-1
[provide]
nlohmann_json = nlohmann_json_dep

20
tests/base_test_fib.cpp Normal file
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@@ -0,0 +1,20 @@
#include <catch2/catch_test_macros.hpp>
static int Factorial(int number)
{
// return number <= 1 ? number : Factorial(number - 1) * number; // fail
return number <= 1 ? 1 : Factorial(number - 1) * number; // pass
}
TEST_CASE("[base_test_fib] Factorial of 0 is 1 (fail)", "[single-file]")
{
REQUIRE(Factorial(0) == 1);
}
TEST_CASE("[base_test_fib] Factorials of 1 and higher are computed (pass)", "[single-file]")
{
REQUIRE(Factorial(1) == 1);
REQUIRE(Factorial(2) == 2);
REQUIRE(Factorial(3) == 6);
REQUIRE(Factorial(10) == 3628800);
}

12
tests/main.cpp
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@@ -1,12 +0,0 @@
#include <array>
#include "hack/exception/exception.hpp"
auto main(int argc, char *argv[]) -> int
{
hack::exception ex;
ex.service("test service");
ex.log();
}

12
tests/meson.build Executable file → Normal file
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@@ -1,7 +1,5 @@
executable( catch2_with_main_dep = dependency('catch2-with-main')
meson.project_name(), dep = [hack_dep, catch2_with_main_dep]
'main.cpp',
dependencies : deps, test('patterns', executable('patterns', ['patterns/ring_buffer.cpp'], dependencies : dep))
cpp_args: args,
include_directories : inc
)

59
tests/patterns/ring_buffer.cpp Normal file
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@@ -0,0 +1,59 @@
#include "catch2/catch_test_macros.hpp"
#include "hack/patterns/ring_buffer.hpp"
TEST_CASE("patterns")
{
SECTION("ring buffer")
{
// single value
hack::patterns::ring_buffer<int, 10> rb1;
REQUIRE(rb1.empty() == true);
for (int i = 1; i < 13; ++i) rb1.put(i);
REQUIRE(rb1.empty() == false);
REQUIRE(rb1.size() == 10);
while(!rb1.empty()) REQUIRE(rb1.get().has_value() == true);
REQUIRE(rb1.empty() == true);
REQUIRE(rb1.size() == 0);
rb1.put(123);
rb1.put(23);
rb1.put(3);
REQUIRE(rb1.get().value() == 123);
REQUIRE(rb1.empty() == false);
REQUIRE(rb1.size() == 2);
REQUIRE(rb1.get().value() == 23);
REQUIRE(rb1.empty() == false);
REQUIRE(rb1.size() == 1);
rb1.reset();
REQUIRE(rb1.empty() == true);
REQUIRE(rb1.size() == 0);
REQUIRE(rb1.get().has_value() == false);
// vector value
std::vector<int> v { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 };
hack::patterns::ring_buffer<int, 10> rb2;
REQUIRE(rb2.empty() == true);
rb2.put(v);
REQUIRE(rb2.get().value() == 1);
REQUIRE(rb2.get().value() == 2);
v.emplace_back(17);
rb2.put(v);
REQUIRE(rb2.get().value() == 2);
REQUIRE(rb2.get().value() == 3);
REQUIRE(rb2.get().value() == 4);
REQUIRE(rb2.get().value() == 5);
REQUIRE(rb2.get().value() == 6);
REQUIRE(rb2.get().value() == 7);
REQUIRE(rb2.get().value() == 8);
REQUIRE(rb2.get().value() == 9);
REQUIRE(rb2.get().value() == 10);
REQUIRE(rb2.get().value() == 17);
}
}