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WIP: Custom Erroring system #1

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naifb wants to merge 11 commits from error_struct into main
pull from: error_struct
merge into: naifb:main
Conversation 0 Commits 11 Files Changed 23 +465 -291
10 changed files with 465 additions and 291 deletions
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Showing only changes of commit 58121bdf28 - Show all commits

327
engine/NBCore/Errors.hpp
View File

@ -5,7 +5,6 @@
#include <exception>
#include <memory>
#include <string>
#include <string_view>
#include <type_traits>
#include "TypeTraits.hpp"
#include <unordered_map>
@ -15,103 +14,87 @@ namespace nb {
typedef std::unordered_map<unsigned int, const char*> ErrorCodeMap;
template<typename T>
constexpr bool IsValidException_v = std::is_base_of_v<std::exception, T>;
template <typename T>
using has_type = decltype(T::type);
using IsValidException = std::enable_if_t<IsValidException_v<T>, bool>;
template<class ErrorType = NoneType>
template<class ErrorType=NoneType>
class ErrorBase;
template <class ErrorType=NoneType>
class Error;
template<typename T>
constexpr bool IsValidNBError_v = std::is_base_of_v<ErrorBase<NoneType>, T>;
template <typename T>
using IsValidNBError = std::enable_if_t<IsValidNBError_v<T>, bool>;
template<>
class ErrorBase<NoneType> : public std::exception {
class ErrorBase<NoneType> {
public:
const unsigned int code;
const std::string msg;
const std::shared_ptr<const std::exception> trace;
const std::string type;
const std::shared_ptr<const void> trace;
const bool traceIsNBError;
virtual inline std::string str() const noexcept = 0;
virtual const char* what() const noexcept override final {
const std::string& ret = str();
return ret.c_str();
}
virtual std::string what() const noexcept = 0;
virtual std::shared_ptr<ErrorBase> make_shared() const noexcept = 0;
protected:
template <
typename TraceType = std::exception,
std::enable_if_t<std::is_base_of_v<std::exception, TraceType>, bool> = true
>
template<typename T=NoneType>
ErrorBase(const ErrorBase<T>& err) : ErrorBase(std::move(err)) {}
template<typename T=NoneType>
ErrorBase(ErrorBase<T>&& err) : ErrorBase(
err.code,
err.msg,
err.type,
(err.traceIsNBError)
? static_cast<const ErrorBase*>(err.trace.get())
: static_cast<const std::exception*>(err.trace.get())
) {}
ErrorBase(
const unsigned int& code_,
const std::string& msg_,
const std::shared_ptr<TraceType> trace_,
const unsigned int& line_,
std::string filename_
unsigned int code_,
std::string msg_,
std::string type_,
const std::exception* trace_
) noexcept :
code(code_),
msg(msg_),
trace{std::dynamic_pointer_cast<std::exception>(trace_)},
traceIsNBError( trace_ ? is_detected<has_type, TraceType>::value : false)
{
static_assert(std::is_base_of<std::exception, TraceType>::value,
"`trace_` must be a pointer to a child object of std::exception."
);
}
type(type_),
trace{ trace_ ?
std::static_pointer_cast<const void>(
std::make_shared<Error<NoneType>>(*trace_))
: nullptr,
},
traceIsNBError(false)
{}
template<typename T, std::enable_if_t<IsValidNBError_v<T>, bool> = true>
ErrorBase(
unsigned int code_,
std::string msg_,
std::string type_,
const T* trace_
) noexcept :
code(code_),
msg(msg_),
type(type_),
trace{trace_ ? trace_->make_shared() : nullptr},
traceIsNBError(true)
{}
};
template <class ErrorType>
class ErrorBase : public ErrorBase<NoneType> {
private:
using Base = ErrorBase<NoneType>;
public:
ErrorBase(const ErrorBase&) = default;
ErrorBase& operator=(const ErrorBase&) = delete;
virtual inline std::string str() const noexcept override {
std::string ret = msg + nb::NEWLINE;
if (trace) {
const std::string tabover = " ";
std::string trace_msg;
if (traceIsNBError) {
trace_msg = std::static_pointer_cast<const ErrorBase>(trace)->str();
trace_msg = std::string(std::string_view(trace_msg).substr(
0, trace_msg.length()-nb::NEWLINE.length()
));
} else {
trace_msg = std::string(trace->what());
}
ret += indent_strblock(trace_msg, tabover, tabover+"Trace: ")+nb::NEWLINE;
}
return ret;
}
static const std::string type;
static const ErrorCodeMap ErrorMessages;
using Base::code;
using Base::msg;
using Base::trace;
using Base::traceIsNBError;
protected:
using Base::Base;
template <
typename TraceType = std::exception,
std::enable_if_t<std::is_base_of_v<std::exception, TraceType>, bool> = true
>
ErrorBase(
const unsigned int code_,
std::string msg_,
const TraceType* trace_=nullptr,
unsigned int line_=0,
std::string filename_=""
) : Base(
code_,
msg_,
trace_ ? std::make_shared<TraceType>(*trace_) : nullptr,
line_,
filename_
) {
void inline check_asserts() {
static_assert(std::is_same<const std::unordered_map<unsigned int, const char*>, decltype(ErrorType::ErrorMessages)>::value,
"const std::unordered_map<unsigned int, const char*> ErrorMessages must be "
"a class member."
@ -125,83 +108,117 @@ protected:
);
}
template <
typename TraceType,
std::enable_if_t<std::is_base_of_v<std::exception, TraceType>, bool> = true
>
public:
template <typename T>
ErrorBase(const ErrorBase<T>& cpy) : Base(cpy) { check_asserts(); }
virtual std::shared_ptr<Base> make_shared() const noexcept override {
return std::static_pointer_cast<Base>(
std::make_shared<ErrorBase>(*this)
);
}
virtual std::string what() const noexcept override {
std::string ret = msg;
if (trace) {
std::string trace_msg;
if (traceIsNBError) {
trace_msg = std::static_pointer_cast<const Base>(trace)->what();
} else {
trace_msg = std::string(std::static_pointer_cast<const Base>(trace)->what());
}
ret += nb::NEWLINE + indent_strblock(
trace_msg,
nb::TABOVER,
nb::TABOVER+"Trace: "
);
}
return ret;
}
static const std::string type;
static const ErrorCodeMap ErrorMessages;
using Base::code;
using Base::msg;
using Base::trace;
using Base::traceIsNBError;
friend ErrorType;
friend Error<ErrorType>;
protected:
using Base::Base;
template <typename T>
ErrorBase(
const unsigned int& code_,
const TraceType& trace_,
unsigned int line_=0,
std::string filename_=""
) noexcept : ErrorBase(
unsigned int code_,
std::string msg_,
std::string type_,
const T* trace_
) : Base(
code_,
ErrorType::ErrorMessages.at(code_),
&trace_,
line_,
filename_
) {}
template <
typename TraceType,
std::enable_if_t<std::is_base_of_v<std::exception, TraceType>, bool> = true
>
ErrorBase(
const std::string& msg_,
const TraceType& trace_,
unsigned int line_=0,
std::string filename_=""
) noexcept : ErrorBase(
0,
msg_,
&trace_,
line_,
filename_
) {}
ErrorBase(
const unsigned int& code_,
unsigned int line_=0,
std::string filename_=""
) noexcept : ErrorBase(
code_,
ErrorType::ErrorMessages.at(code_),
static_cast<std::exception*>(nullptr),
line_,
filename_
) {}
ErrorBase(
const std::string& msg_,
unsigned int line_=0,
std::string filename_=""
) noexcept : ErrorBase(
0,
msg_,
static_cast<std::exception*>(nullptr),
line_,
filename_
) {}
type_,
trace_
) { check_asserts(); }
};
template <typename ErrorType>
const std::string ErrorBase<ErrorType>::type = ErrorType::type;
template <typename ErrorType>
const ErrorCodeMap ErrorBase<ErrorType>::ErrorMessages = ErrorType::ErrorMessages;
template <class ErrorType = NoneType>
class Error;
template<>
class Error<NoneType>;
template <class ErrorType>
class Error : public ErrorBase<ErrorType> {
using Base = ErrorBase<ErrorType>;
public:
template <typename... Args>
Error(Args... args) : Base(args...) {}
template <typename T>
Error(
unsigned int code_,
const T& trace_
) noexcept : Base(
code_,
ErrorType::ErrorMessages.at(code_),
ErrorType::type,
&trace_
) {}
template<typename ET>
Error(
std::string msg_,
const ErrorBase<ET>& trace_
) noexcept : Base(
0,
msg_,
ErrorType::type,
&trace_
) {}
Error(
std::string msg_,
const std::exception& trace_
) noexcept : Base(
0,
msg_,
ErrorType::type,
&trace_
) {}
Error(unsigned int code_) noexcept : Base(
code_,
ErrorType::ErrorMessages.at(code_),
ErrorType::type,
NULLPTR<std::exception>
) {}
Error(std::string msg_) noexcept : Base(
0,
msg_,
ErrorType::type,
NULLPTR<std::exception>
) {}
using Base::str;
using Base::what;
using Base::code;
using Base::msg;
@ -210,24 +227,43 @@ public:
using Base::type;
using Base::ErrorMessages;
friend ErrorBase<Error>;
protected:
using Base::Base;
};
template<>
class Error<NoneType> : public ErrorBase<Error<NoneType>> {
using Base = ErrorBase<Error<NoneType>>;
public:
using Base::Base;
Error() : Base(0) {}
template <typename... Args>
Error(Args... args) : Base(args...) {}
Error(unsigned int code_=1) noexcept : Base(
code_,
ErrorMessages.at(code_),
type,
NULLPTR<std::exception>
) {}
Error(const std::exception& err) : Base(
Codes::STANDARD,
std::string(err.what()),
"std::exception",
nullptr
) {}
Error(std::string msg_) noexcept : Base(
Codes::UNDEFINED,
msg_,
type,
NULLPTR<std::exception>
) {}
enum Codes : unsigned int {
GENERAL, UNDEFINED, BADERRORCODE
STANDARD, UNDEFINED
};
using Base::str;
using Base::what;
using Base::code;
@ -238,6 +274,7 @@ public:
static const ErrorCodeMap ErrorMessages;
};
} // namespace nb
#endif // _NB_ERROR

168
engine/NBCore/Logger.hpp
View File

@ -9,6 +9,7 @@
#include <vector>
#include "DataSink.hpp"
#include "Errors.hpp"
#include "Processes.hpp"
#include "ThreadSafeQueue.hpp"
#include "TypeTraits.hpp"
@ -31,24 +32,21 @@ class LoggerBase
using Base = MultithreadedDataProcessor<LogType, LoggerType>;
public:
bool run() override {
if (!type_ptr->isRunning()) {
if (!static_cast<LoggerType*>(this)->isRunning()) {
this->_running = true;
this->_runningThread = std::make_shared<std::thread>([&]{
while(type_ptr->isRunning()) {
type_ptr->flush();
while(static_cast<LoggerType*>(this)->isRunning()) {
static_cast<LoggerType*>(this)->flush();
}
type_ptr->flush();
static_cast<LoggerType*>(this)->flush();
});
}
return type_ptr->isRunning();
return static_cast<LoggerType*>(this)->isRunning();
}
protected:
LoggerBase() = default;
StreamType _ostream;
private:
LoggerType* type_ptr = static_cast<LoggerType*>(this);
};
struct LogEvent{
@ -57,6 +55,8 @@ struct LogEvent{
const std::string msg;
const std::thread::id tid;
const uint64_t pid;
const std::string file="";
const unsigned int line=0;
};
template <typename LT>
@ -69,38 +69,73 @@ public:
template<typename... ST>
DebugLogger(ST&... streams) : _ostream(nb::RefPackToPtrVec<std::ostream, ST...>(streams...).vec) {}
~DebugLogger() { type_ptr->stop(); }
~DebugLogger() { static_cast<LoggerType*>(this)->stop(); }
void log(const std::string& msg, const uint8_t& lvl=0x00) {
type_ptr->push(LogEvent{
void log(
std::string msg,
uint8_t lvl=0x00,
std::string file="",
unsigned int line=0
) {
static_cast<LoggerType*>(this)->push(LogEvent{
std::chrono::system_clock::now(),
lvl,
msg,
std::this_thread::get_id(),
GetPID(),
file,
line
});
}
template <size_t N>
void log(char const(&msg) [N], const uint8_t& lvl=0x00) {
type_ptr->log(std::string(msg), lvl);
void log(
char const(&msg) [N],
uint8_t lvl=0x00,
std::string file="",
unsigned int line=0
) {
static_cast<LoggerType*>(this)->log(std::string(msg), lvl, file, line);
}
void log(const std::exception& err, const uint8_t& lvl=0xFF) {
type_ptr->log(err.what(), lvl);
template <typename T>
void log(
const ErrorBase<T>& err,
uint8_t lvl=0xFF,
std::string file="",
unsigned int line=0
) {
static_cast<LoggerType*>(this)->log(err.what(), lvl, file, line);
}
template <typename T>
std::enable_if_t<std::is_base_of_v<std::exception, T>, void> log(
const T& err,
uint8_t lvl=0xFF,
std::string file="",
unsigned int line=0
) {
static_cast<LoggerType*>(this)->log(std::string(err.what()), lvl, file, line);
}
template<typename U>
void warn(const U& val, const uint8_t& lvl=0x01) { type_ptr->log(val, lvl); }
void warn(
U val,
uint8_t lvl=0x01,
std::string file="",
unsigned int line=0
) { static_cast<LoggerType*>(this)->log(val, lvl, file, line); }
template<typename U>
void error(const U& val) { type_ptr->log(val, 0xFF); }
void error(
U val,
std::string file="",
unsigned int line=0
) { static_cast<LoggerType*>(this)->log(val, 0xFF, file, line); }
protected:
std::vector<std::ostream*> _ostream;
private:
LoggerType* type_ptr = static_cast<LoggerType*>(this);
};
class DefaultDebugLogger : public DebugLogger<DefaultDebugLogger> {
@ -132,22 +167,103 @@ extern DefaultDebugLogger logger;
// Taking Charge of Adult ADHD by Russell Barkley
/* template <typename T=NoneType>
struct NB_DEFAULT_LOGGER_THROW;
template<>
struct NB_DEFAULT_LOGGER_THROW<NoneType> {
template <typename T>
NB_DEFAULT_LOGGER_THROW(T arg) {
#ifdef _NB_AUTOLOG
logger.error(arg);
#endif // _NB_AUTLOG
throw arg;
}
};
template <typename T>
struct NB_DEFAULT_LOGGER_THROW {
template <typename... Args>
NB_DEFAULT_LOGGER_THROW(Args&&... args) {
std::shared_ptr<T> error_ptr;
#ifdef _NB_AUTOLOG
#ifdef _NB_CODE_ERROR_LOCATIONS
error_ptr = std::make_shared<T>(args..., __LINE__, __FILE__);
#else
error_ptr = std::make_shared<T>(args...);
#endif // _NB_CODE_ERROR_LOCATIONS
logger.error(*error_ptr);
#endif // _NB_AUTLOG
throw *error_ptr;
}
}; */
/* template <typename Arg1=NoneType, typename...Args>
void NB_DEFAULT_LOGGER_THROW(Args&& ... args) {
std::shared_ptr<Arg1> error_ptr;
#ifdef _NB_AUTOLOG
#ifdef _NB_CODE_ERROR_LOCATIONS
error_ptr = std::make_shared<Arg1>(args..., __LINE__, __FILE__);
#else
error_ptr = std::make_shared<Arg1>(args...);
#endif // _NB_CODE_ERROR_LOCATIONS
logger.error(*error_ptr);
#endif // _NB_AUTLOG
throw *error_ptr;
}
template <typename Arg>
void NB_DEFAULT_LOGGER_THROW<NoneType>(const Arg& arg) {
#ifdef _NB_AUTOLOG
logger.error(arg);
#endif // _NB_AUTLOG
throw arg;
} */
template <typename T>
void NB_DEFAULT_LOGGER_THROW(const T& err, std::string file="", unsigned int line = 0) {
#ifdef _NB_AUTOLOG
if (file.empty()) {
logger.error(err);
} else {
logger.error(err, file, line);
}
#endif // _NB_AUTLOG
throw err;
}
} // namespace nb
#ifndef CONSTRUCT_ERROR
#ifdef _NB_AUTOLOG
#ifdef _NB_CODE_ERROR_LOCATIONS
#define CONSTRUCT_ERROR(type, ...) type(# __VA_ARGS__, __LINE__, __FILE__)
#ifndef LOG
#define LOG(args...) nb::logger.log(args, __FILE__, __LINE__)
#endif // LOG
#ifndef WARN
#define WARN(args...) nb::logger.warn(args, __FILE__, __LINE__)
#endif // WARN
#ifndef ERROR
#define ERROR(args...) nb::logger.error(args, __FILE__, __LINE__)
#endif // ERROR
#else
#define CONSTRUCT_ERROR(type, ...) type(__VA_ARGS__)
#ifndef LOG
#define LOG(args...) nb::logger.log(args)
#endif // LOG
#ifndef WARN
#define WARN(args...) nb::logger.warn(args)
#endif // WARN
#ifndef ERROR
#define ERROR(args...) nb::logger.error(args)
#endif // ERROR
#endif // _NB_CODE_ERROR_LOCATIONS
#endif // CONSTRUCT_ERROR
#endif // _NB_AUTOLOG
#ifndef THROW
#ifdef _NB_AUTOLOG
#define THROW(type, ...) {auto x = CONSTRUCT_ERROR(type, ## __VA_ARGS__); nb::logger.error(x); throw x;}
#define THROW(args...) ERROR(args); throw args
#else
#define THROW(type, ...) throw CONSTRUCT_ERROR(type, __VA_ARGS__)
#endif // _NB_AUTOLOG
#define THROW(args...) throw args
#endif // _NB_CODE_ERROR_LOCATIONS
#endif // THROW
#endif // _NB_LOGGER

117
engine/NBCore/StringUtils.hpp
View File

@ -4,7 +4,7 @@
#include <iostream>
#include <string>
#include <type_traits>
#include <string_view>
#include "TypeTraits.hpp"
@ -19,53 +19,17 @@ namespace nb {
const std::wstring WNEWLINE = L"\n";
#endif // _NB_TARGET_LINUX
template <typename... T>
using StringConvertible = ValidConversion<std::string, T...>;
const std::string TABOVER = " ";
template <typename... T>
using WStringConvertible = ValidConversion<std::wstring, T...>;
// std::wstring str_to_wstr(std::string in);
template <typename... T>
constexpr bool StringConvertible_v = StringConvertible<T...>::value;
template <typename... T>
constexpr bool WStringConvertible_v = WStringConvertible<T...>::value;
template <typename... T>
using StringConvertible_to = typename StringConvertible<T...>::to;
template <typename... T>
using WStringConvertible_to = typename WStringConvertible<T...>::to;
template <typename... T>
using StringConvertible_from = typename StringConvertible<T...>::from;
template <typename... T>
using WStringConvertible_from = typename WStringConvertible<T...>::from;
template<typename T>
std::enable_if_t<StringConvertible_v<T>, std::wstring> str_to_wstr(T in) {
std::string str(in);
std::wstring ret(str.begin(), str.end());
return ret;
}
template<typename T>
std::enable_if_t<WStringConvertible_v<T>, std::string> wstr_to_str(T in) {
std::wstring wstr(in);
std::size_t wstrlen = wstr.length();
char* c_str= new char[wstrlen];
std::wcstombs(c_str, wstr.c_str(), wstrlen);
std::string ret(c_str, wstrlen);
delete[] c_str;
return ret;
}
// std::string wstr_to_str(std::wstring in);
template <typename Stream, typename... Args>
void stream(Stream& s, Args&&... args);
void stream(const Stream& s, Args&&... args);
template <typename Stream, typename... Args>
void stream(Stream& s, Args&&... args) {
void stream(const Stream& s, Args&&... args) {
(s << ... << args);
}
@ -75,68 +39,41 @@ void term(Args&&... args) { stream(std::cout, args..., nb::NEWLINE); }
template<typename... Args>
void wterm(Args&&... args) { stream(std::wcout, args..., nb::WNEWLINE); }
template <typename T = std::string, typename A, typename B, typename C>
ValidConversion_to<T, A, B, C> find_and_replace(
A original,
B find,
C replace
template <typename T = char>
std::basic_string<T> find_and_replace(
ExplicitType_t<std::basic_string<T>> original,
ExplicitType_t<std::basic_string_view<T>> find,
ExplicitType_t<std::basic_string_view<T>> replace
) {
const T& find_t = T(find);
const T& replace_t = T(replace);
using StringType = std::basic_string<T>;
T ret(original);
StringType ret(original);
std::size_t find_len = find_t.length();
std::size_t replace_len = replace_t.length();
std::size_t find_len = find.length();
std::size_t replace_len = replace.length();
std::size_t currpos = 0;
while(true) {
currpos = ret.find(find_t, currpos);
if (currpos == T::npos) {
currpos = ret.find(find, currpos);
if (currpos == StringType::npos) {
break;
}
ret = ret.erase(currpos, find_len);
ret = ret.insert(currpos, replace_t);
ret = ret.insert(currpos, replace);
currpos += replace_len;
}
return ret;
}
template <typename A, typename B, typename C>
StringConvertible_to<A, B, C> indent_strblock(
A block,
B prepend,
C topIndent
) {
return std::string(topIndent) + find_and_replace<std::string>(
std::string(block),
nb::NEWLINE,
nb::NEWLINE + std::string(prepend)
);
}
std::string indent_strblock(
std::string block,
std::string prepend,
std::string topIndent
);
template <typename A, typename B>
StringConvertible_to<A, B> indent_strblock(
A block,
B prepend
) {
return indent_strblock<A, B, B>(block, prepend, prepend);
}
/* template<typename T>
T swap_endian(const T& val) {
T ret;
const int size = sizeof(T);
auto retLoc = static_cast<void*>(&ret);
auto valLoc = static_cast<const void*>(&val);
for (int i = 0; i < size; ++i) {
memcpy(retLoc+i, valLoc+(size-i-1), 1);
}
return ret;
} */
// using ByteVector = std::vector<uint8_t>;
std::string indent_strblock(
std::string block,
std::string prepend
);
} // namespace nb
#endif // _NB_CORE_TYPES

18
engine/NBCore/TypeTraits.hpp
View File

@ -69,6 +69,24 @@ using ValidConversion_to = typename ValidConversion<Types...>::to;
template<typename To, typename From>
using ValidConversion_from = typename ValidConversion<To, From>::from;
template <typename T>
struct ExplicitType { using type=T; };
template <typename T>
using ExplicitType_t = typename ExplicitType<T>::type;
template <typename T>
T* NULLPTR = static_cast<T*>(nullptr);
template <typename Func, typename T>
struct RunAndOutput {
using type = T;
T value;
RunAndOutput(Func func, T val) : value(val) {
func();
}
};
template<typename Func, std::size_t N=0, typename... Pack>
inline typename std::enable_if<N==sizeof...(Pack), void>::type
ForEach(std::tuple<Pack...>&, Func) {}

7
engine/NBCore/src/Errors.cpp
View File

@ -3,12 +3,11 @@
namespace nb {
const std::string Error<nb::NoneType>::type = "nb::Error";
const std::string Error<>::type = "nb::Error";
const ErrorCodeMap Error<nb::NoneType>::ErrorMessages = {
{Error::Codes::GENERAL, "General std::exception."},
{Error::Codes::UNDEFINED, "Undefined / general error."},
{Error::Codes::BADERRORCODE, "Unrecognized error code."}
{Error::Codes::STANDARD, "std::exception"},
{Error::Codes::UNDEFINED, "Error"}
};
}

16
engine/NBCore/src/Logger.cpp
View File

@ -10,11 +10,21 @@ nb::DefaultDebugLogger logger(std::cout);
#endif // _NB_NO_LOGGER
bool nb::DefaultDebugLogger::process(const LogEvent& msg) {
constexpr size_t level_field_width = 3;
constexpr size_t msg_prompt_length = level_field_width+6;
for (const auto os : this->_ostream) {
*os << "[";
os->width(level_field_width);
(*os << std::to_string(msg.lvl)).width(level_field_width);
*os << "] :: ";
std::string fileloc="";
if (!msg.file.empty()) {
fileloc += "(" + msg.file + ":" + std::to_string(msg.line) + ") - ";
}
*os << indent_strblock(
msg.msg,
std::string(10, ' '),
"[ "+std::to_string(msg.lvl)+" ] : "
fileloc + msg.msg,
std::string(15 - msg_prompt_length, ' '),
""
) << nb::NEWLINE;
}
return true;

28
engine/NBCore/src/StringUtils.cpp
View File

@ -1 +1,29 @@
#include "StringUtils.hpp"
/* std::string nb::wstr_to_str(std::wstring in) {
std::size_t wstrlen = in.length();
char* c_str= new char[wstrlen];
std::wcstombs(c_str, in.c_str(), wstrlen);
std::string ret(c_str, wstrlen);
delete[] c_str;
return ret;
} */
std::string nb::indent_strblock(
std::string block,
std::string prepend,
std::string topIndent
) {
return topIndent + nb::find_and_replace(
block,
nb::NEWLINE,
nb::NEWLINE + prepend
);
}
std::string nb::indent_strblock(
std::string block,
std::string prepend
) {
return nb::indent_strblock(block, prepend, prepend);
}

2
engine/NBCore/tests/testErrors.cpp
View File

@ -35,5 +35,5 @@ const ErrorCodeMap TestError::ErrorMessages{
TEST(ErrorTest, Test) {
auto err = TestError(0, TestError(1, TestError(2, TestError(3, TestError(2)))));
ASSERT_STREQ(err.what(), "Hey!\n Trace: How\n Trace: You\n Trace: Doin\n Trace: You\n");
ASSERT_STREQ(err.what().c_str(), "Hey!\n Trace: How\n Trace: You\n Trace: Doin\n Trace: You");
}

35
engine/NBCore/tests/testLogger.cpp
View File

@ -3,14 +3,43 @@
#include "Errors.hpp"
#include "Logger.hpp"
class TestError : public nb::Error<TestError> {
using Base = Error<TestError>;
public:
using Base::Base;
using Base::what;
using Base::code;
using Base::msg;
using Base::trace;
enum Codes : unsigned int {
A, B, C, D
};
static const std::string type;
static const nb::ErrorCodeMap ErrorMessages;
};
const std::string TestError::type="TestError";
const nb::ErrorCodeMap TestError::ErrorMessages{
{TestError::Codes::A, "Hey!"},
{TestError::Codes::B, "How"},
{TestError::Codes::C, "You"},
{TestError::Codes::D, "Doin"}
};
int main() {
nb::logger.log("Whoop!");
try {
THROW(nb::Error, "Hiii!");
} catch (nb::Error<nb::NoneType> e){
nb::logger.log("Winner winner chicken dinner!");
THROW(nb::Error(1));
} catch (nb::Error<> e){
nb::logger.log("nb::Error was thrown!");
}
try {
THROW(std::exception());
} catch (std::exception e){
nb::logger.log("std::exception was thrown!");
}
return 0;

34
engine/NBCore/tests/testUtils.cpp
View File

@ -43,38 +43,38 @@ TEST(UtilsTest, TestFindAndReplace) {
TEST(UtilsTest, TestFindAndReplaceWstr) {
ASSERT_STREQ(
find_and_replace<std::wstring>(L"Jeff", L"e", L"efe").c_str(),
find_and_replace<wchar_t>(L"Jeff", L"e", L"efe").c_str(),
L"Jefeff"
);
std::wstring tmp = find_and_replace<std::wstring>(L"Naif", L"a", L"afa");
std::wstring tmp = find_and_replace<wchar_t>(L"Naif", L"a", L"afa");
ASSERT_STREQ(
find_and_replace<std::wstring>(tmp, L"i", L"ifi").c_str(),
find_and_replace<wchar_t>(tmp, L"i", L"ifi").c_str(),
L"Nafaifif"
);
tmp = find_and_replace<std::wstring>(L"aeiou", L"a", L"afa");
tmp = find_and_replace<std::wstring>(tmp, L"e", L"efe");
tmp = find_and_replace<std::wstring>(tmp, L"i", L"ifi");
tmp = find_and_replace<std::wstring>(tmp, L"o", L"ofo");
tmp = find_and_replace<std::wstring>(tmp, L"u", L"ufu");
tmp = find_and_replace<wchar_t>(L"aeiou", L"a", L"afa");
tmp = find_and_replace<wchar_t>(tmp, L"e", L"efe");
tmp = find_and_replace<wchar_t>(tmp, L"i", L"ifi");
tmp = find_and_replace<wchar_t>(tmp, L"o", L"ofo");
tmp = find_and_replace<wchar_t>(tmp, L"u", L"ufu");
ASSERT_STREQ(
tmp.c_str(),
L"afaefeifiofoufu"
);
tmp = find_and_replace<std::wstring>(tmp, L"afa", L"a");
tmp = find_and_replace<std::wstring>(tmp, L"efe", L"e");
tmp = find_and_replace<std::wstring>(tmp, L"ifi", L"i");
tmp = find_and_replace<std::wstring>(tmp, L"ofo", L"o");
tmp = find_and_replace<std::wstring>(tmp, L"ufu", L"u");
tmp = find_and_replace<wchar_t>(tmp, L"afa", L"a");
tmp = find_and_replace<wchar_t>(tmp, L"efe", L"e");
tmp = find_and_replace<wchar_t>(tmp, L"ifi", L"i");
tmp = find_and_replace<wchar_t>(tmp, L"ofo", L"o");
tmp = find_and_replace<wchar_t>(tmp, L"ufu", L"u");
ASSERT_STREQ(
tmp.c_str(),
L"aeiou"
);
}
TEST(UtilsTest, TestWstrToStr) {
/* TEST(UtilsTest, TestWstrToStr) {
ASSERT_STREQ(
nb::wstr_to_str(L"Hi!").c_str(),
"Hi!"
@ -91,9 +91,9 @@ TEST(UtilsTest, TestWstrToStr) {
nb::wstr_to_str(L"Naif\ttalks\r\ra\t\nlot").c_str(),
"Naif\ttalks\r\ra\t\nlot"
);
}
} */
TEST(UtilsTest, TestStrToWstr) {
/* TEST(UtilsTest, TestStrToWstr) {
ASSERT_STREQ(
nb::str_to_wstr("Hi!").c_str(),
L"Hi!"
@ -110,7 +110,7 @@ TEST(UtilsTest, TestStrToWstr) {
nb::str_to_wstr("Naif\ttalks\r\ra\t\nlot").c_str(),
L"Naif\ttalks\r\ra\t\nlot"
);
}
} */
struct A { bool x(); };
struct B { bool y(); };