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|
- #if defined(DOCTEST_CONFIG_IMPLEMENT) || !defined(DOCTEST_SINGLE_HEADER)
-
- #ifndef DOCTEST_SINGLE_HEADER
- #include "doctest_fwd.h"
- #endif // DOCTEST_SINGLE_HEADER
-
- DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wunused-macros")
-
- #ifndef DOCTEST_LIBRARY_IMPLEMENTATION
- #define DOCTEST_LIBRARY_IMPLEMENTATION
-
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
-
- DOCTEST_CLANG_SUPPRESS_WARNING_PUSH
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wunknown-pragmas")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wpadded")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wweak-vtables")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wglobal-constructors")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wexit-time-destructors")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-prototypes")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wsign-conversion")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wshorten-64-to-32")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-variable-declarations")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wswitch")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wswitch-enum")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wcovered-switch-default")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-noreturn")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wunused-local-typedef")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wdisabled-macro-expansion")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-braces")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wmissing-field-initializers")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wc++98-compat")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wc++98-compat-pedantic")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wunused-member-function")
- DOCTEST_CLANG_SUPPRESS_WARNING("-Wnonportable-system-include-path")
-
- DOCTEST_GCC_SUPPRESS_WARNING_PUSH
- DOCTEST_GCC_SUPPRESS_WARNING("-Wunknown-pragmas")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wpragmas")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wconversion")
- DOCTEST_GCC_SUPPRESS_WARNING("-Weffc++")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wsign-conversion")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wstrict-overflow")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wstrict-aliasing")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-field-initializers")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-braces")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wmissing-declarations")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wswitch")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wswitch-enum")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wswitch-default")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wunsafe-loop-optimizations")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wold-style-cast")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wunused-local-typedefs")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wuseless-cast")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wunused-function")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wmultiple-inheritance")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wnoexcept")
- DOCTEST_GCC_SUPPRESS_WARNING("-Wsuggest-attribute")
-
- DOCTEST_MSVC_SUPPRESS_WARNING_PUSH
- DOCTEST_MSVC_SUPPRESS_WARNING(4616) // invalid compiler warning
- DOCTEST_MSVC_SUPPRESS_WARNING(4619) // invalid compiler warning
- DOCTEST_MSVC_SUPPRESS_WARNING(4996) // The compiler encountered a deprecated declaration
- DOCTEST_MSVC_SUPPRESS_WARNING(4267) // 'var' : conversion from 'x' to 'y', possible loss of data
- DOCTEST_MSVC_SUPPRESS_WARNING(4706) // assignment within conditional expression
- DOCTEST_MSVC_SUPPRESS_WARNING(4512) // 'class' : assignment operator could not be generated
- DOCTEST_MSVC_SUPPRESS_WARNING(4127) // conditional expression is constant
- DOCTEST_MSVC_SUPPRESS_WARNING(4530) // C++ exception handler used, but unwind semantics not enabled
- DOCTEST_MSVC_SUPPRESS_WARNING(4577) // 'noexcept' used with no exception handling mode specified
- DOCTEST_MSVC_SUPPRESS_WARNING(4774) // format string expected in argument is not a string literal
- DOCTEST_MSVC_SUPPRESS_WARNING(4365) // conversion from 'int' to 'unsigned', signed/unsigned mismatch
- DOCTEST_MSVC_SUPPRESS_WARNING(4820) // padding in structs
- DOCTEST_MSVC_SUPPRESS_WARNING(4640) // construction of local static object is not thread-safe
- DOCTEST_MSVC_SUPPRESS_WARNING(5039) // pointer to potentially throwing function passed to extern C
- DOCTEST_MSVC_SUPPRESS_WARNING(5045) // Spectre mitigation stuff
- DOCTEST_MSVC_SUPPRESS_WARNING(4626) // assignment operator was implicitly defined as deleted
- DOCTEST_MSVC_SUPPRESS_WARNING(5027) // move assignment operator was implicitly defined as deleted
- DOCTEST_MSVC_SUPPRESS_WARNING(5026) // move constructor was implicitly defined as deleted
- DOCTEST_MSVC_SUPPRESS_WARNING(4625) // copy constructor was implicitly defined as deleted
- DOCTEST_MSVC_SUPPRESS_WARNING(4800) // forcing value to bool 'true' or 'false' (performance warning)
- // static analysis
- DOCTEST_MSVC_SUPPRESS_WARNING(26439) // This kind of function may not throw. Declare it 'noexcept'
- DOCTEST_MSVC_SUPPRESS_WARNING(26495) // Always initialize a member variable
- DOCTEST_MSVC_SUPPRESS_WARNING(26451) // Arithmetic overflow ...
- DOCTEST_MSVC_SUPPRESS_WARNING(26444) // Avoid unnamed objects with custom construction and dtor...
- DOCTEST_MSVC_SUPPRESS_WARNING(26812) // Prefer 'enum class' over 'enum'
-
- DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_BEGIN
-
- // required includes - will go only in one translation unit!
- #include <ctime>
- #include <cmath>
- #include <climits>
- // borland (Embarcadero) compiler requires math.h and not cmath - https://github.com/onqtam/doctest/pull/37
- #ifdef __BORLANDC__
- #include <math.h>
- #endif // __BORLANDC__
- #include <new>
- #include <cstdio>
- #include <cstdlib>
- #include <cstring>
- #include <limits>
- #include <utility>
- #include <fstream>
- #include <sstream>
- #include <iostream>
- #include <algorithm>
- #include <iomanip>
- #include <vector>
- #include <atomic>
- #include <mutex>
- #include <set>
- #include <map>
- #include <exception>
- #include <stdexcept>
- #include <csignal>
- #include <cfloat>
- #include <cctype>
- #include <cstdint>
-
- #ifdef DOCTEST_PLATFORM_MAC
- #include <sys/types.h>
- #include <unistd.h>
- #include <sys/sysctl.h>
- #endif // DOCTEST_PLATFORM_MAC
-
- #ifdef DOCTEST_PLATFORM_WINDOWS
-
- // defines for a leaner windows.h
- #ifndef WIN32_LEAN_AND_MEAN
- #define WIN32_LEAN_AND_MEAN
- #endif // WIN32_LEAN_AND_MEAN
- #ifndef NOMINMAX
- #define NOMINMAX
- #endif // NOMINMAX
-
- // not sure what AfxWin.h is for - here I do what Catch does
- #ifdef __AFXDLL
- #include <AfxWin.h>
- #else
- #include <windows.h>
- #endif
- #include <io.h>
-
- #else // DOCTEST_PLATFORM_WINDOWS
-
- #include <sys/time.h>
- #include <unistd.h>
-
- #endif // DOCTEST_PLATFORM_WINDOWS
-
- // this is a fix for https://github.com/onqtam/doctest/issues/348
- // https://mail.gnome.org/archives/xml/2012-January/msg00000.html
- #if !defined(HAVE_UNISTD_H) && !defined(STDOUT_FILENO)
- #define STDOUT_FILENO fileno(stdout)
- #endif // HAVE_UNISTD_H
-
- DOCTEST_MAKE_STD_HEADERS_CLEAN_FROM_WARNINGS_ON_WALL_END
-
- // counts the number of elements in a C array
- #define DOCTEST_COUNTOF(x) (sizeof(x) / sizeof(x[0]))
-
- #ifdef DOCTEST_CONFIG_DISABLE
- #define DOCTEST_BRANCH_ON_DISABLED(if_disabled, if_not_disabled) if_disabled
- #else // DOCTEST_CONFIG_DISABLE
- #define DOCTEST_BRANCH_ON_DISABLED(if_disabled, if_not_disabled) if_not_disabled
- #endif // DOCTEST_CONFIG_DISABLE
-
- #ifndef DOCTEST_CONFIG_OPTIONS_PREFIX
- #define DOCTEST_CONFIG_OPTIONS_PREFIX "dt-"
- #endif
-
- #ifndef DOCTEST_THREAD_LOCAL
- #define DOCTEST_THREAD_LOCAL thread_local
- #endif
-
- #ifndef DOCTEST_MULTI_LANE_ATOMICS_THREAD_LANES
- #define DOCTEST_MULTI_LANE_ATOMICS_THREAD_LANES 32
- #endif
-
- #ifndef DOCTEST_MULTI_LANE_ATOMICS_CACHE_LINE_SIZE
- #define DOCTEST_MULTI_LANE_ATOMICS_CACHE_LINE_SIZE 64
- #endif
-
- #ifdef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
- #define DOCTEST_OPTIONS_PREFIX_DISPLAY DOCTEST_CONFIG_OPTIONS_PREFIX
- #else
- #define DOCTEST_OPTIONS_PREFIX_DISPLAY ""
- #endif
-
- #if defined(WINAPI_FAMILY) && (WINAPI_FAMILY == WINAPI_FAMILY_APP)
- #define DOCTEST_CONFIG_NO_MULTI_LANE_ATOMICS
- #endif
-
- namespace doctest {
-
- bool is_running_in_test = false;
-
- namespace {
- using namespace detail;
- // case insensitive strcmp
- int stricmp(const char* a, const char* b) {
- for(;; a++, b++) {
- const int d = tolower(*a) - tolower(*b);
- if(d != 0 || !*a)
- return d;
- }
- }
-
- template <typename T>
- String fpToString(T value, int precision) {
- std::ostringstream oss;
- oss << std::setprecision(precision) << std::fixed << value;
- std::string d = oss.str();
- size_t i = d.find_last_not_of('0');
- if(i != std::string::npos && i != d.size() - 1) {
- if(d[i] == '.')
- i++;
- d = d.substr(0, i + 1);
- }
- return d.c_str();
- }
-
- struct Endianness
- {
- enum Arch
- {
- Big,
- Little
- };
-
- static Arch which() {
- int x = 1;
- // casting any data pointer to char* is allowed
- auto ptr = reinterpret_cast<char*>(&x);
- if(*ptr)
- return Little;
- return Big;
- }
- };
- } // namespace
-
- namespace detail {
- void my_memcpy(void* dest, const void* src, unsigned num) { memcpy(dest, src, num); }
-
- String rawMemoryToString(const void* object, unsigned size) {
- // Reverse order for little endian architectures
- int i = 0, end = static_cast<int>(size), inc = 1;
- if(Endianness::which() == Endianness::Little) {
- i = end - 1;
- end = inc = -1;
- }
-
- unsigned const char* bytes = static_cast<unsigned const char*>(object);
- std::ostringstream oss;
- oss << "0x" << std::setfill('0') << std::hex;
- for(; i != end; i += inc)
- oss << std::setw(2) << static_cast<unsigned>(bytes[i]);
- return oss.str().c_str();
- }
-
- DOCTEST_THREAD_LOCAL std::ostringstream g_oss; // NOLINT(cert-err58-cpp)
-
- std::ostream* getTlsOss() {
- g_oss.clear(); // there shouldn't be anything worth clearing in the flags
- g_oss.str(""); // the slow way of resetting a string stream
- //g_oss.seekp(0); // optimal reset - as seen here: https://stackoverflow.com/a/624291/3162383
- return &g_oss;
- }
-
- String getTlsOssResult() {
- //g_oss << std::ends; // needed - as shown here: https://stackoverflow.com/a/624291/3162383
- return g_oss.str().c_str();
- }
-
- #ifndef DOCTEST_CONFIG_DISABLE
-
- namespace timer_large_integer
- {
-
- #if defined(DOCTEST_PLATFORM_WINDOWS)
- typedef ULONGLONG type;
- #else // DOCTEST_PLATFORM_WINDOWS
- using namespace std;
- typedef uint64_t type;
- #endif // DOCTEST_PLATFORM_WINDOWS
- }
-
- typedef timer_large_integer::type ticks_t;
-
- #ifdef DOCTEST_CONFIG_GETCURRENTTICKS
- ticks_t getCurrentTicks() { return DOCTEST_CONFIG_GETCURRENTTICKS(); }
- #elif defined(DOCTEST_PLATFORM_WINDOWS)
- ticks_t getCurrentTicks() {
- static LARGE_INTEGER hz = {0}, hzo = {0};
- if(!hz.QuadPart) {
- QueryPerformanceFrequency(&hz);
- QueryPerformanceCounter(&hzo);
- }
- LARGE_INTEGER t;
- QueryPerformanceCounter(&t);
- return ((t.QuadPart - hzo.QuadPart) * LONGLONG(1000000)) / hz.QuadPart;
- }
- #else // DOCTEST_PLATFORM_WINDOWS
- ticks_t getCurrentTicks() {
- timeval t;
- gettimeofday(&t, nullptr);
- return static_cast<ticks_t>(t.tv_sec) * 1000000 + static_cast<ticks_t>(t.tv_usec);
- }
- #endif // DOCTEST_PLATFORM_WINDOWS
-
- struct Timer
- {
- void start() { m_ticks = getCurrentTicks(); }
- unsigned int getElapsedMicroseconds() const {
- return static_cast<unsigned int>(getCurrentTicks() - m_ticks);
- }
- //unsigned int getElapsedMilliseconds() const {
- // return static_cast<unsigned int>(getElapsedMicroseconds() / 1000);
- //}
- double getElapsedSeconds() const { return static_cast<double>(getCurrentTicks() - m_ticks) / 1000000.0; }
-
- private:
- ticks_t m_ticks = 0;
- };
-
- #ifdef DOCTEST_CONFIG_NO_MULTI_LANE_ATOMICS
- template <typename T>
- using AtomicOrMultiLaneAtomic = std::atomic<T>;
- #else // DOCTEST_CONFIG_NO_MULTI_LANE_ATOMICS
- // Provides a multilane implementation of an atomic variable that supports add, sub, load,
- // store. Instead of using a single atomic variable, this splits up into multiple ones,
- // each sitting on a separate cache line. The goal is to provide a speedup when most
- // operations are modifying. It achieves this with two properties:
- //
- // * Multiple atomics are used, so chance of congestion from the same atomic is reduced.
- // * Each atomic sits on a separate cache line, so false sharing is reduced.
- //
- // The disadvantage is that there is a small overhead due to the use of TLS, and load/store
- // is slower because all atomics have to be accessed.
- template <typename T>
- class MultiLaneAtomic
- {
- struct CacheLineAlignedAtomic
- {
- std::atomic<T> atomic{};
- char padding[DOCTEST_MULTI_LANE_ATOMICS_CACHE_LINE_SIZE - sizeof(std::atomic<T>)];
- };
- CacheLineAlignedAtomic m_atomics[DOCTEST_MULTI_LANE_ATOMICS_THREAD_LANES];
-
- static_assert(sizeof(CacheLineAlignedAtomic) == DOCTEST_MULTI_LANE_ATOMICS_CACHE_LINE_SIZE,
- "guarantee one atomic takes exactly one cache line");
-
- public:
- T operator++() DOCTEST_NOEXCEPT { return fetch_add(1) + 1; }
-
- T operator++(int) DOCTEST_NOEXCEPT { return fetch_add(1); }
-
- T fetch_add(T arg, std::memory_order order = std::memory_order_seq_cst) DOCTEST_NOEXCEPT {
- return myAtomic().fetch_add(arg, order);
- }
-
- T fetch_sub(T arg, std::memory_order order = std::memory_order_seq_cst) DOCTEST_NOEXCEPT {
- return myAtomic().fetch_sub(arg, order);
- }
-
- operator T() const DOCTEST_NOEXCEPT { return load(); }
-
- T load(std::memory_order order = std::memory_order_seq_cst) const DOCTEST_NOEXCEPT {
- auto result = T();
- for(auto const& c : m_atomics) {
- result += c.atomic.load(order);
- }
- return result;
- }
-
- T operator=(T desired) DOCTEST_NOEXCEPT {
- store(desired);
- return desired;
- }
-
- void store(T desired, std::memory_order order = std::memory_order_seq_cst) DOCTEST_NOEXCEPT {
- // first value becomes desired", all others become 0.
- for(auto& c : m_atomics) {
- c.atomic.store(desired, order);
- desired = {};
- }
- }
-
- private:
- // Each thread has a different atomic that it operates on. If more than NumLanes threads
- // use this, some will use the same atomic. So performance will degrate a bit, but still
- // everything will work.
- //
- // The logic here is a bit tricky. The call should be as fast as possible, so that there
- // is minimal to no overhead in determining the correct atomic for the current thread.
- //
- // 1. A global static counter laneCounter counts continuously up.
- // 2. Each successive thread will use modulo operation of that counter so it gets an atomic
- // assigned in a round-robin fashion.
- // 3. This tlsLaneIdx is stored in the thread local data, so it is directly available with
- // little overhead.
- std::atomic<T>& myAtomic() DOCTEST_NOEXCEPT {
- static std::atomic<size_t> laneCounter;
- DOCTEST_THREAD_LOCAL size_t tlsLaneIdx =
- laneCounter++ % DOCTEST_MULTI_LANE_ATOMICS_THREAD_LANES;
-
- return m_atomics[tlsLaneIdx].atomic;
- }
- };
-
- template <typename T>
- using AtomicOrMultiLaneAtomic = MultiLaneAtomic<T>;
- #endif // DOCTEST_CONFIG_NO_MULTI_LANE_ATOMICS
-
- // this holds both parameters from the command line and runtime data for tests
- struct ContextState : ContextOptions, TestRunStats, CurrentTestCaseStats
- {
- AtomicOrMultiLaneAtomic<int> numAssertsCurrentTest_atomic;
- AtomicOrMultiLaneAtomic<int> numAssertsFailedCurrentTest_atomic;
-
- std::vector<std::vector<String>> filters = decltype(filters)(9); // 9 different filters
-
- std::vector<IReporter*> reporters_currently_used;
-
- assert_handler ah = nullptr;
-
- Timer timer;
-
- std::vector<String> stringifiedContexts; // logging from INFO() due to an exception
-
- // stuff for subcases
- std::vector<SubcaseSignature> subcasesStack;
- std::set<decltype(subcasesStack)> subcasesPassed;
- int subcasesCurrentMaxLevel;
- bool should_reenter;
- std::atomic<bool> shouldLogCurrentException;
-
- void resetRunData() {
- numTestCases = 0;
- numTestCasesPassingFilters = 0;
- numTestSuitesPassingFilters = 0;
- numTestCasesFailed = 0;
- numAsserts = 0;
- numAssertsFailed = 0;
- numAssertsCurrentTest = 0;
- numAssertsFailedCurrentTest = 0;
- }
-
- void finalizeTestCaseData() {
- seconds = timer.getElapsedSeconds();
-
- // update the non-atomic counters
- numAsserts += numAssertsCurrentTest_atomic;
- numAssertsFailed += numAssertsFailedCurrentTest_atomic;
- numAssertsCurrentTest = numAssertsCurrentTest_atomic;
- numAssertsFailedCurrentTest = numAssertsFailedCurrentTest_atomic;
-
- if(numAssertsFailedCurrentTest)
- failure_flags |= TestCaseFailureReason::AssertFailure;
-
- if(Approx(currentTest->m_timeout).epsilon(DBL_EPSILON) != 0 &&
- Approx(seconds).epsilon(DBL_EPSILON) > currentTest->m_timeout)
- failure_flags |= TestCaseFailureReason::Timeout;
-
- if(currentTest->m_should_fail) {
- if(failure_flags) {
- failure_flags |= TestCaseFailureReason::ShouldHaveFailedAndDid;
- } else {
- failure_flags |= TestCaseFailureReason::ShouldHaveFailedButDidnt;
- }
- } else if(failure_flags && currentTest->m_may_fail) {
- failure_flags |= TestCaseFailureReason::CouldHaveFailedAndDid;
- } else if(currentTest->m_expected_failures > 0) {
- if(numAssertsFailedCurrentTest == currentTest->m_expected_failures) {
- failure_flags |= TestCaseFailureReason::FailedExactlyNumTimes;
- } else {
- failure_flags |= TestCaseFailureReason::DidntFailExactlyNumTimes;
- }
- }
-
- bool ok_to_fail = (TestCaseFailureReason::ShouldHaveFailedAndDid & failure_flags) ||
- (TestCaseFailureReason::CouldHaveFailedAndDid & failure_flags) ||
- (TestCaseFailureReason::FailedExactlyNumTimes & failure_flags);
-
- // if any subcase has failed - the whole test case has failed
- if(failure_flags && !ok_to_fail)
- numTestCasesFailed++;
- }
- };
-
- ContextState* g_cs = nullptr;
-
- // used to avoid locks for the debug output
- // TODO: figure out if this is indeed necessary/correct - seems like either there still
- // could be a race or that there wouldn't be a race even if using the context directly
- DOCTEST_THREAD_LOCAL bool g_no_colors;
-
- #endif // DOCTEST_CONFIG_DISABLE
- } // namespace detail
-
- void String::setOnHeap() { *reinterpret_cast<unsigned char*>(&buf[last]) = 128; }
- void String::setLast(unsigned in) { buf[last] = char(in); }
-
- void String::copy(const String& other) {
- using namespace std;
- if(other.isOnStack()) {
- memcpy(buf, other.buf, len);
- } else {
- setOnHeap();
- data.size = other.data.size;
- data.capacity = data.size + 1;
- data.ptr = new char[data.capacity];
- memcpy(data.ptr, other.data.ptr, data.size + 1);
- }
- }
-
- String::String() {
- buf[0] = '\0';
- setLast();
- }
-
- String::~String() {
- if(!isOnStack())
- delete[] data.ptr;
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- }
-
- String::String(const char* in)
- : String(in, strlen(in)) {}
-
- String::String(const char* in, unsigned in_size) {
- using namespace std;
- if(in_size <= last) {
- memcpy(buf, in, in_size);
- buf[in_size] = '\0';
- setLast(last - in_size);
- } else {
- setOnHeap();
- data.size = in_size;
- data.capacity = data.size + 1;
- data.ptr = new char[data.capacity];
- memcpy(data.ptr, in, in_size);
- data.ptr[in_size] = '\0';
- }
- }
-
- String::String(const String& other) { copy(other); }
-
- String& String::operator=(const String& other) {
- if(this != &other) {
- if(!isOnStack())
- delete[] data.ptr;
-
- copy(other);
- }
-
- return *this;
- }
-
- String& String::operator+=(const String& other) {
- const unsigned my_old_size = size();
- const unsigned other_size = other.size();
- const unsigned total_size = my_old_size + other_size;
- using namespace std;
- if(isOnStack()) {
- if(total_size < len) {
- // append to the current stack space
- memcpy(buf + my_old_size, other.c_str(), other_size + 1);
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- setLast(last - total_size);
- } else {
- // alloc new chunk
- char* temp = new char[total_size + 1];
- // copy current data to new location before writing in the union
- memcpy(temp, buf, my_old_size); // skip the +1 ('\0') for speed
- // update data in union
- setOnHeap();
- data.size = total_size;
- data.capacity = data.size + 1;
- data.ptr = temp;
- // transfer the rest of the data
- memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
- }
- } else {
- if(data.capacity > total_size) {
- // append to the current heap block
- data.size = total_size;
- memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
- } else {
- // resize
- data.capacity *= 2;
- if(data.capacity <= total_size)
- data.capacity = total_size + 1;
- // alloc new chunk
- char* temp = new char[data.capacity];
- // copy current data to new location before releasing it
- memcpy(temp, data.ptr, my_old_size); // skip the +1 ('\0') for speed
- // release old chunk
- delete[] data.ptr;
- // update the rest of the union members
- data.size = total_size;
- data.ptr = temp;
- // transfer the rest of the data
- memcpy(data.ptr + my_old_size, other.c_str(), other_size + 1);
- }
- }
-
- return *this;
- }
-
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- String String::operator+(const String& other) const { return String(*this) += other; }
-
- String::String(String&& other) {
- using namespace std;
- memcpy(buf, other.buf, len);
- other.buf[0] = '\0';
- other.setLast();
- }
-
- String& String::operator=(String&& other) {
- using namespace std;
- if(this != &other) {
- if(!isOnStack())
- delete[] data.ptr;
- memcpy(buf, other.buf, len);
- other.buf[0] = '\0';
- other.setLast();
- }
- return *this;
- }
-
- char String::operator[](unsigned i) const {
- return const_cast<String*>(this)->operator[](i); // NOLINT
- }
-
- char& String::operator[](unsigned i) {
- if(isOnStack())
- return reinterpret_cast<char*>(buf)[i];
- return data.ptr[i];
- }
-
- DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wmaybe-uninitialized")
- unsigned String::size() const {
- if(isOnStack())
- return last - (unsigned(buf[last]) & 31); // using "last" would work only if "len" is 32
- return data.size;
- }
- DOCTEST_GCC_SUPPRESS_WARNING_POP
-
- unsigned String::capacity() const {
- if(isOnStack())
- return len;
- return data.capacity;
- }
-
- int String::compare(const char* other, bool no_case) const {
- if(no_case)
- return doctest::stricmp(c_str(), other);
- return std::strcmp(c_str(), other);
- }
-
- int String::compare(const String& other, bool no_case) const {
- return compare(other.c_str(), no_case);
- }
-
- // clang-format off
- bool operator==(const String& lhs, const String& rhs) { return lhs.compare(rhs) == 0; }
- bool operator!=(const String& lhs, const String& rhs) { return lhs.compare(rhs) != 0; }
- bool operator< (const String& lhs, const String& rhs) { return lhs.compare(rhs) < 0; }
- bool operator> (const String& lhs, const String& rhs) { return lhs.compare(rhs) > 0; }
- bool operator<=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) < 0 : true; }
- bool operator>=(const String& lhs, const String& rhs) { return (lhs != rhs) ? lhs.compare(rhs) > 0 : true; }
- // clang-format on
-
- std::ostream& operator<<(std::ostream& s, const String& in) { return s << in.c_str(); }
-
- namespace {
- void color_to_stream(std::ostream&, Color::Enum) DOCTEST_BRANCH_ON_DISABLED({}, ;)
- } // namespace
-
- namespace Color {
- std::ostream& operator<<(std::ostream& s, Color::Enum code) {
- color_to_stream(s, code);
- return s;
- }
- } // namespace Color
-
- // clang-format off
- const char* assertString(assertType::Enum at) {
- DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4062) // enum 'x' in switch of enum 'y' is not handled
- switch(at) { //!OCLINT missing default in switch statements
- case assertType::DT_WARN : return "WARN";
- case assertType::DT_CHECK : return "CHECK";
- case assertType::DT_REQUIRE : return "REQUIRE";
-
- case assertType::DT_WARN_FALSE : return "WARN_FALSE";
- case assertType::DT_CHECK_FALSE : return "CHECK_FALSE";
- case assertType::DT_REQUIRE_FALSE : return "REQUIRE_FALSE";
-
- case assertType::DT_WARN_THROWS : return "WARN_THROWS";
- case assertType::DT_CHECK_THROWS : return "CHECK_THROWS";
- case assertType::DT_REQUIRE_THROWS : return "REQUIRE_THROWS";
-
- case assertType::DT_WARN_THROWS_AS : return "WARN_THROWS_AS";
- case assertType::DT_CHECK_THROWS_AS : return "CHECK_THROWS_AS";
- case assertType::DT_REQUIRE_THROWS_AS : return "REQUIRE_THROWS_AS";
-
- case assertType::DT_WARN_THROWS_WITH : return "WARN_THROWS_WITH";
- case assertType::DT_CHECK_THROWS_WITH : return "CHECK_THROWS_WITH";
- case assertType::DT_REQUIRE_THROWS_WITH : return "REQUIRE_THROWS_WITH";
-
- case assertType::DT_WARN_THROWS_WITH_AS : return "WARN_THROWS_WITH_AS";
- case assertType::DT_CHECK_THROWS_WITH_AS : return "CHECK_THROWS_WITH_AS";
- case assertType::DT_REQUIRE_THROWS_WITH_AS : return "REQUIRE_THROWS_WITH_AS";
-
- case assertType::DT_WARN_NOTHROW : return "WARN_NOTHROW";
- case assertType::DT_CHECK_NOTHROW : return "CHECK_NOTHROW";
- case assertType::DT_REQUIRE_NOTHROW : return "REQUIRE_NOTHROW";
-
- case assertType::DT_WARN_EQ : return "WARN_EQ";
- case assertType::DT_CHECK_EQ : return "CHECK_EQ";
- case assertType::DT_REQUIRE_EQ : return "REQUIRE_EQ";
- case assertType::DT_WARN_NE : return "WARN_NE";
- case assertType::DT_CHECK_NE : return "CHECK_NE";
- case assertType::DT_REQUIRE_NE : return "REQUIRE_NE";
- case assertType::DT_WARN_GT : return "WARN_GT";
- case assertType::DT_CHECK_GT : return "CHECK_GT";
- case assertType::DT_REQUIRE_GT : return "REQUIRE_GT";
- case assertType::DT_WARN_LT : return "WARN_LT";
- case assertType::DT_CHECK_LT : return "CHECK_LT";
- case assertType::DT_REQUIRE_LT : return "REQUIRE_LT";
- case assertType::DT_WARN_GE : return "WARN_GE";
- case assertType::DT_CHECK_GE : return "CHECK_GE";
- case assertType::DT_REQUIRE_GE : return "REQUIRE_GE";
- case assertType::DT_WARN_LE : return "WARN_LE";
- case assertType::DT_CHECK_LE : return "CHECK_LE";
- case assertType::DT_REQUIRE_LE : return "REQUIRE_LE";
-
- case assertType::DT_WARN_UNARY : return "WARN_UNARY";
- case assertType::DT_CHECK_UNARY : return "CHECK_UNARY";
- case assertType::DT_REQUIRE_UNARY : return "REQUIRE_UNARY";
- case assertType::DT_WARN_UNARY_FALSE : return "WARN_UNARY_FALSE";
- case assertType::DT_CHECK_UNARY_FALSE : return "CHECK_UNARY_FALSE";
- case assertType::DT_REQUIRE_UNARY_FALSE : return "REQUIRE_UNARY_FALSE";
- }
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
- return "";
- }
- // clang-format on
-
- const char* failureString(assertType::Enum at) {
- if(at & assertType::is_warn) //!OCLINT bitwise operator in conditional
- return "WARNING";
- if(at & assertType::is_check) //!OCLINT bitwise operator in conditional
- return "ERROR";
- if(at & assertType::is_require) //!OCLINT bitwise operator in conditional
- return "FATAL ERROR";
- return "";
- }
-
- DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wnull-dereference")
- DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wnull-dereference")
- // depending on the current options this will remove the path of filenames
- const char* skipPathFromFilename(const char* file) {
- #ifndef DOCTEST_CONFIG_DISABLE
- if(getContextOptions()->no_path_in_filenames) {
- auto back = std::strrchr(file, '\\');
- auto forward = std::strrchr(file, '/');
- if(back || forward) {
- if(back > forward)
- forward = back;
- return forward + 1;
- }
- }
- #endif // DOCTEST_CONFIG_DISABLE
- return file;
- }
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
- DOCTEST_GCC_SUPPRESS_WARNING_POP
-
- bool SubcaseSignature::operator<(const SubcaseSignature& other) const {
- if(m_line != other.m_line)
- return m_line < other.m_line;
- if(std::strcmp(m_file, other.m_file) != 0)
- return std::strcmp(m_file, other.m_file) < 0;
- return m_name.compare(other.m_name) < 0;
- }
-
- IContextScope::IContextScope() = default;
- IContextScope::~IContextScope() = default;
-
- #ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
- String toString(char* in) { return toString(static_cast<const char*>(in)); }
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- String toString(const char* in) { return String("\"") + (in ? in : "{null string}") + "\""; }
- #endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
- String toString(bool in) { return in ? "true" : "false"; }
- String toString(float in) { return fpToString(in, 5) + "f"; }
- String toString(double in) { return fpToString(in, 10); }
- String toString(double long in) { return fpToString(in, 15); }
-
- #define DOCTEST_TO_STRING_OVERLOAD(type, fmt) \
- String toString(type in) { \
- char buf[64]; \
- std::sprintf(buf, fmt, in); \
- return buf; \
- }
-
- DOCTEST_TO_STRING_OVERLOAD(char, "%d")
- DOCTEST_TO_STRING_OVERLOAD(char signed, "%d")
- DOCTEST_TO_STRING_OVERLOAD(char unsigned, "%u")
- DOCTEST_TO_STRING_OVERLOAD(int short, "%d")
- DOCTEST_TO_STRING_OVERLOAD(int short unsigned, "%u")
- DOCTEST_TO_STRING_OVERLOAD(int, "%d")
- DOCTEST_TO_STRING_OVERLOAD(unsigned, "%u")
- DOCTEST_TO_STRING_OVERLOAD(int long, "%ld")
- DOCTEST_TO_STRING_OVERLOAD(int long unsigned, "%lu")
- DOCTEST_TO_STRING_OVERLOAD(int long long, "%lld")
- DOCTEST_TO_STRING_OVERLOAD(int long long unsigned, "%llu")
-
- String toString(std::nullptr_t) { return "NULL"; }
-
- #if DOCTEST_MSVC >= DOCTEST_COMPILER(19, 20, 0)
- // see this issue on why this is needed: https://github.com/onqtam/doctest/issues/183
- String toString(const std::string& in) { return in.c_str(); }
- #endif // VS 2019
-
- Approx::Approx(double value)
- : m_epsilon(static_cast<double>(std::numeric_limits<float>::epsilon()) * 100)
- , m_scale(1.0)
- , m_value(value) {}
-
- Approx Approx::operator()(double value) const {
- Approx approx(value);
- approx.epsilon(m_epsilon);
- approx.scale(m_scale);
- return approx;
- }
-
- Approx& Approx::epsilon(double newEpsilon) {
- m_epsilon = newEpsilon;
- return *this;
- }
- Approx& Approx::scale(double newScale) {
- m_scale = newScale;
- return *this;
- }
-
- bool operator==(double lhs, const Approx& rhs) {
- // Thanks to Richard Harris for his help refining this formula
- return std::fabs(lhs - rhs.m_value) <
- rhs.m_epsilon * (rhs.m_scale + std::max<double>(std::fabs(lhs), std::fabs(rhs.m_value)));
- }
- bool operator==(const Approx& lhs, double rhs) { return operator==(rhs, lhs); }
- bool operator!=(double lhs, const Approx& rhs) { return !operator==(lhs, rhs); }
- bool operator!=(const Approx& lhs, double rhs) { return !operator==(rhs, lhs); }
- bool operator<=(double lhs, const Approx& rhs) { return lhs < rhs.m_value || lhs == rhs; }
- bool operator<=(const Approx& lhs, double rhs) { return lhs.m_value < rhs || lhs == rhs; }
- bool operator>=(double lhs, const Approx& rhs) { return lhs > rhs.m_value || lhs == rhs; }
- bool operator>=(const Approx& lhs, double rhs) { return lhs.m_value > rhs || lhs == rhs; }
- bool operator<(double lhs, const Approx& rhs) { return lhs < rhs.m_value && lhs != rhs; }
- bool operator<(const Approx& lhs, double rhs) { return lhs.m_value < rhs && lhs != rhs; }
- bool operator>(double lhs, const Approx& rhs) { return lhs > rhs.m_value && lhs != rhs; }
- bool operator>(const Approx& lhs, double rhs) { return lhs.m_value > rhs && lhs != rhs; }
-
- String toString(const Approx& in) {
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- return String("Approx( ") + doctest::toString(in.m_value) + " )";
- }
- const ContextOptions* getContextOptions() { return DOCTEST_BRANCH_ON_DISABLED(nullptr, g_cs); }
-
- } // namespace doctest
-
- #ifdef DOCTEST_CONFIG_DISABLE
- namespace doctest {
- Context::Context(int, const char* const*) {}
- Context::~Context() = default;
- void Context::applyCommandLine(int, const char* const*) {}
- void Context::addFilter(const char*, const char*) {}
- void Context::clearFilters() {}
- void Context::setOption(const char*, int) {}
- void Context::setOption(const char*, const char*) {}
- bool Context::shouldExit() { return false; }
- void Context::setAsDefaultForAssertsOutOfTestCases() {}
- void Context::setAssertHandler(detail::assert_handler) {}
- int Context::run() { return 0; }
-
- IReporter::~IReporter() = default;
-
- int IReporter::get_num_active_contexts() { return 0; }
- const IContextScope* const* IReporter::get_active_contexts() { return nullptr; }
- int IReporter::get_num_stringified_contexts() { return 0; }
- const String* IReporter::get_stringified_contexts() { return nullptr; }
-
- int registerReporter(const char*, int, IReporter*) { return 0; }
-
- } // namespace doctest
- #else // DOCTEST_CONFIG_DISABLE
-
- #if !defined(DOCTEST_CONFIG_COLORS_NONE)
- #if !defined(DOCTEST_CONFIG_COLORS_WINDOWS) && !defined(DOCTEST_CONFIG_COLORS_ANSI)
- #ifdef DOCTEST_PLATFORM_WINDOWS
- #define DOCTEST_CONFIG_COLORS_WINDOWS
- #else // linux
- #define DOCTEST_CONFIG_COLORS_ANSI
- #endif // platform
- #endif // DOCTEST_CONFIG_COLORS_WINDOWS && DOCTEST_CONFIG_COLORS_ANSI
- #endif // DOCTEST_CONFIG_COLORS_NONE
-
- namespace doctest_detail_test_suite_ns {
- // holds the current test suite
- doctest::detail::TestSuite& getCurrentTestSuite() {
- static doctest::detail::TestSuite data{};
- return data;
- }
- } // namespace doctest_detail_test_suite_ns
-
- namespace doctest {
- namespace {
- // the int (priority) is part of the key for automatic sorting - sadly one can register a
- // reporter with a duplicate name and a different priority but hopefully that won't happen often :|
- typedef std::map<std::pair<int, String>, reporterCreatorFunc> reporterMap;
-
- reporterMap& getReporters() {
- static reporterMap data;
- return data;
- }
- reporterMap& getListeners() {
- static reporterMap data;
- return data;
- }
- } // namespace
- namespace detail {
- #define DOCTEST_ITERATE_THROUGH_REPORTERS(function, ...) \
- for(auto& curr_rep : g_cs->reporters_currently_used) \
- curr_rep->function(__VA_ARGS__)
-
- bool checkIfShouldThrow(assertType::Enum at) {
- if(at & assertType::is_require) //!OCLINT bitwise operator in conditional
- return true;
-
- if((at & assertType::is_check) //!OCLINT bitwise operator in conditional
- && getContextOptions()->abort_after > 0 &&
- (g_cs->numAssertsFailed + g_cs->numAssertsFailedCurrentTest_atomic) >=
- getContextOptions()->abort_after)
- return true;
-
- return false;
- }
-
- #ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
- DOCTEST_NORETURN void throwException() {
- g_cs->shouldLogCurrentException = false;
- throw TestFailureException();
- } // NOLINT(cert-err60-cpp)
- #else // DOCTEST_CONFIG_NO_EXCEPTIONS
- void throwException() {}
- #endif // DOCTEST_CONFIG_NO_EXCEPTIONS
- } // namespace detail
-
- namespace {
- using namespace detail;
- // matching of a string against a wildcard mask (case sensitivity configurable) taken from
- // https://www.codeproject.com/Articles/1088/Wildcard-string-compare-globbing
- int wildcmp(const char* str, const char* wild, bool caseSensitive) {
- const char* cp = str;
- const char* mp = wild;
-
- while((*str) && (*wild != '*')) {
- if((caseSensitive ? (*wild != *str) : (tolower(*wild) != tolower(*str))) &&
- (*wild != '?')) {
- return 0;
- }
- wild++;
- str++;
- }
-
- while(*str) {
- if(*wild == '*') {
- if(!*++wild) {
- return 1;
- }
- mp = wild;
- cp = str + 1;
- } else if((caseSensitive ? (*wild == *str) : (tolower(*wild) == tolower(*str))) ||
- (*wild == '?')) {
- wild++;
- str++;
- } else {
- wild = mp; //!OCLINT parameter reassignment
- str = cp++; //!OCLINT parameter reassignment
- }
- }
-
- while(*wild == '*') {
- wild++;
- }
- return !*wild;
- }
-
- //// C string hash function (djb2) - taken from http://www.cse.yorku.ca/~oz/hash.html
- //unsigned hashStr(unsigned const char* str) {
- // unsigned long hash = 5381;
- // char c;
- // while((c = *str++))
- // hash = ((hash << 5) + hash) + c; // hash * 33 + c
- // return hash;
- //}
-
- // checks if the name matches any of the filters (and can be configured what to do when empty)
- bool matchesAny(const char* name, const std::vector<String>& filters, bool matchEmpty,
- bool caseSensitive) {
- if(filters.empty() && matchEmpty)
- return true;
- for(auto& curr : filters)
- if(wildcmp(name, curr.c_str(), caseSensitive))
- return true;
- return false;
- }
- } // namespace
- namespace detail {
-
- Subcase::Subcase(const String& name, const char* file, int line)
- : m_signature({name, file, line}) {
- auto* s = g_cs;
-
- // check subcase filters
- if(s->subcasesStack.size() < size_t(s->subcase_filter_levels)) {
- if(!matchesAny(m_signature.m_name.c_str(), s->filters[6], true, s->case_sensitive))
- return;
- if(matchesAny(m_signature.m_name.c_str(), s->filters[7], false, s->case_sensitive))
- return;
- }
-
- // if a Subcase on the same level has already been entered
- if(s->subcasesStack.size() < size_t(s->subcasesCurrentMaxLevel)) {
- s->should_reenter = true;
- return;
- }
-
- // push the current signature to the stack so we can check if the
- // current stack + the current new subcase have been traversed
- s->subcasesStack.push_back(m_signature);
- if(s->subcasesPassed.count(s->subcasesStack) != 0) {
- // pop - revert to previous stack since we've already passed this
- s->subcasesStack.pop_back();
- return;
- }
-
- s->subcasesCurrentMaxLevel = s->subcasesStack.size();
- m_entered = true;
-
- DOCTEST_ITERATE_THROUGH_REPORTERS(subcase_start, m_signature);
- }
-
- DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4996) // std::uncaught_exception is deprecated in C++17
- DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
- DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
-
- Subcase::~Subcase() {
- if(m_entered) {
- // only mark the subcase stack as passed if no subcases have been skipped
- if(g_cs->should_reenter == false)
- g_cs->subcasesPassed.insert(g_cs->subcasesStack);
- g_cs->subcasesStack.pop_back();
-
- #if defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411L && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101200)
- if(std::uncaught_exceptions() > 0
- #else
- if(std::uncaught_exception()
- #endif
- && g_cs->shouldLogCurrentException) {
- DOCTEST_ITERATE_THROUGH_REPORTERS(
- test_case_exception, {"exception thrown in subcase - will translate later "
- "when the whole test case has been exited (cannot "
- "translate while there is an active exception)",
- false});
- g_cs->shouldLogCurrentException = false;
- }
- DOCTEST_ITERATE_THROUGH_REPORTERS(subcase_end, DOCTEST_EMPTY);
- }
- }
-
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
- DOCTEST_GCC_SUPPRESS_WARNING_POP
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
-
- Subcase::operator bool() const { return m_entered; }
-
- Result::Result(bool passed, const String& decomposition)
- : m_passed(passed)
- , m_decomp(decomposition) {}
-
- ExpressionDecomposer::ExpressionDecomposer(assertType::Enum at)
- : m_at(at) {}
-
- TestSuite& TestSuite::operator*(const char* in) {
- m_test_suite = in;
- // clear state
- m_description = nullptr;
- m_skip = false;
- m_no_breaks = false;
- m_no_output = false;
- m_may_fail = false;
- m_should_fail = false;
- m_expected_failures = 0;
- m_timeout = 0;
- return *this;
- }
-
- TestCase::TestCase(funcType test, const char* file, unsigned line, const TestSuite& test_suite,
- const char* type, int template_id) {
- m_file = file;
- m_line = line;
- m_name = nullptr; // will be later overridden in operator*
- m_test_suite = test_suite.m_test_suite;
- m_description = test_suite.m_description;
- m_skip = test_suite.m_skip;
- m_no_breaks = test_suite.m_no_breaks;
- m_no_output = test_suite.m_no_output;
- m_may_fail = test_suite.m_may_fail;
- m_should_fail = test_suite.m_should_fail;
- m_expected_failures = test_suite.m_expected_failures;
- m_timeout = test_suite.m_timeout;
-
- m_test = test;
- m_type = type;
- m_template_id = template_id;
- }
-
- TestCase::TestCase(const TestCase& other)
- : TestCaseData() {
- *this = other;
- }
-
- DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(26434) // hides a non-virtual function
- DOCTEST_MSVC_SUPPRESS_WARNING(26437) // Do not slice
- TestCase& TestCase::operator=(const TestCase& other) {
- static_cast<TestCaseData&>(*this) = static_cast<const TestCaseData&>(other);
-
- m_test = other.m_test;
- m_type = other.m_type;
- m_template_id = other.m_template_id;
- m_full_name = other.m_full_name;
-
- if(m_template_id != -1)
- m_name = m_full_name.c_str();
- return *this;
- }
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
-
- TestCase& TestCase::operator*(const char* in) {
- m_name = in;
- // make a new name with an appended type for templated test case
- if(m_template_id != -1) {
- m_full_name = String(m_name) + m_type;
- // redirect the name to point to the newly constructed full name
- m_name = m_full_name.c_str();
- }
- return *this;
- }
-
- bool TestCase::operator<(const TestCase& other) const {
- // this will be used only to differentiate between test cases - not relevant for sorting
- if(m_line != other.m_line)
- return m_line < other.m_line;
- const int name_cmp = strcmp(m_name, other.m_name);
- if(name_cmp != 0)
- return name_cmp < 0;
- const int file_cmp = m_file.compare(other.m_file);
- if(file_cmp != 0)
- return file_cmp < 0;
- return m_template_id < other.m_template_id;
- }
-
- // all the registered tests
- std::set<TestCase>& getRegisteredTests() {
- static std::set<TestCase> data;
- return data;
- }
- } // namespace detail
- namespace {
- using namespace detail;
- // for sorting tests by file/line
- bool fileOrderComparator(const TestCase* lhs, const TestCase* rhs) {
- // this is needed because MSVC gives different case for drive letters
- // for __FILE__ when evaluated in a header and a source file
- const int res = lhs->m_file.compare(rhs->m_file, bool(DOCTEST_MSVC));
- if(res != 0)
- return res < 0;
- if(lhs->m_line != rhs->m_line)
- return lhs->m_line < rhs->m_line;
- return lhs->m_template_id < rhs->m_template_id;
- }
-
- // for sorting tests by suite/file/line
- bool suiteOrderComparator(const TestCase* lhs, const TestCase* rhs) {
- const int res = std::strcmp(lhs->m_test_suite, rhs->m_test_suite);
- if(res != 0)
- return res < 0;
- return fileOrderComparator(lhs, rhs);
- }
-
- // for sorting tests by name/suite/file/line
- bool nameOrderComparator(const TestCase* lhs, const TestCase* rhs) {
- const int res = std::strcmp(lhs->m_name, rhs->m_name);
- if(res != 0)
- return res < 0;
- return suiteOrderComparator(lhs, rhs);
- }
-
- #ifdef DOCTEST_CONFIG_COLORS_WINDOWS
- HANDLE g_stdoutHandle;
- WORD g_origFgAttrs;
- WORD g_origBgAttrs;
- bool g_attrsInitted = false;
-
- int colors_init() {
- if(!g_attrsInitted) {
- g_stdoutHandle = GetStdHandle(STD_OUTPUT_HANDLE);
- g_attrsInitted = true;
- CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
- GetConsoleScreenBufferInfo(g_stdoutHandle, &csbiInfo);
- g_origFgAttrs = csbiInfo.wAttributes & ~(BACKGROUND_GREEN | BACKGROUND_RED |
- BACKGROUND_BLUE | BACKGROUND_INTENSITY);
- g_origBgAttrs = csbiInfo.wAttributes & ~(FOREGROUND_GREEN | FOREGROUND_RED |
- FOREGROUND_BLUE | FOREGROUND_INTENSITY);
- }
- return 0;
- }
-
- int dumy_init_console_colors = colors_init();
- #endif // DOCTEST_CONFIG_COLORS_WINDOWS
-
- DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
- void color_to_stream(std::ostream& s, Color::Enum code) {
- static_cast<void>(s); // for DOCTEST_CONFIG_COLORS_NONE or DOCTEST_CONFIG_COLORS_WINDOWS
- static_cast<void>(code); // for DOCTEST_CONFIG_COLORS_NONE
- #ifdef DOCTEST_CONFIG_COLORS_ANSI
- if(g_no_colors ||
- (isatty(STDOUT_FILENO) == false && getContextOptions()->force_colors == false))
- return;
-
- auto col = "";
- // clang-format off
- switch(code) { //!OCLINT missing break in switch statement / unnecessary default statement in covered switch statement
- case Color::Red: col = "[0;31m"; break;
- case Color::Green: col = "[0;32m"; break;
- case Color::Blue: col = "[0;34m"; break;
- case Color::Cyan: col = "[0;36m"; break;
- case Color::Yellow: col = "[0;33m"; break;
- case Color::Grey: col = "[1;30m"; break;
- case Color::LightGrey: col = "[0;37m"; break;
- case Color::BrightRed: col = "[1;31m"; break;
- case Color::BrightGreen: col = "[1;32m"; break;
- case Color::BrightWhite: col = "[1;37m"; break;
- case Color::Bright: // invalid
- case Color::None:
- case Color::White:
- default: col = "[0m";
- }
- // clang-format on
- s << "\033" << col;
- #endif // DOCTEST_CONFIG_COLORS_ANSI
-
- #ifdef DOCTEST_CONFIG_COLORS_WINDOWS
- if(g_no_colors ||
- (isatty(fileno(stdout)) == false && getContextOptions()->force_colors == false))
- return;
-
- #define DOCTEST_SET_ATTR(x) SetConsoleTextAttribute(g_stdoutHandle, x | g_origBgAttrs)
-
- // clang-format off
- switch (code) {
- case Color::White: DOCTEST_SET_ATTR(FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
- case Color::Red: DOCTEST_SET_ATTR(FOREGROUND_RED); break;
- case Color::Green: DOCTEST_SET_ATTR(FOREGROUND_GREEN); break;
- case Color::Blue: DOCTEST_SET_ATTR(FOREGROUND_BLUE); break;
- case Color::Cyan: DOCTEST_SET_ATTR(FOREGROUND_BLUE | FOREGROUND_GREEN); break;
- case Color::Yellow: DOCTEST_SET_ATTR(FOREGROUND_RED | FOREGROUND_GREEN); break;
- case Color::Grey: DOCTEST_SET_ATTR(0); break;
- case Color::LightGrey: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY); break;
- case Color::BrightRed: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_RED); break;
- case Color::BrightGreen: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN); break;
- case Color::BrightWhite: DOCTEST_SET_ATTR(FOREGROUND_INTENSITY | FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE); break;
- case Color::None:
- case Color::Bright: // invalid
- default: DOCTEST_SET_ATTR(g_origFgAttrs);
- }
- // clang-format on
- #endif // DOCTEST_CONFIG_COLORS_WINDOWS
- }
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
-
- std::vector<const IExceptionTranslator*>& getExceptionTranslators() {
- static std::vector<const IExceptionTranslator*> data;
- return data;
- }
-
- String translateActiveException() {
- #ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
- String res;
- auto& translators = getExceptionTranslators();
- for(auto& curr : translators)
- if(curr->translate(res))
- return res;
- // clang-format off
- DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wcatch-value")
- try {
- throw;
- } catch(std::exception& ex) {
- return ex.what();
- } catch(std::string& msg) {
- return msg.c_str();
- } catch(const char* msg) {
- return msg;
- } catch(...) {
- return "unknown exception";
- }
- DOCTEST_GCC_SUPPRESS_WARNING_POP
- // clang-format on
- #else // DOCTEST_CONFIG_NO_EXCEPTIONS
- return "";
- #endif // DOCTEST_CONFIG_NO_EXCEPTIONS
- }
- } // namespace
-
- namespace detail {
- // used by the macros for registering tests
- int regTest(const TestCase& tc) {
- getRegisteredTests().insert(tc);
- return 0;
- }
-
- // sets the current test suite
- int setTestSuite(const TestSuite& ts) {
- doctest_detail_test_suite_ns::getCurrentTestSuite() = ts;
- return 0;
- }
-
- #ifdef DOCTEST_IS_DEBUGGER_ACTIVE
- bool isDebuggerActive() { return DOCTEST_IS_DEBUGGER_ACTIVE(); }
- #else // DOCTEST_IS_DEBUGGER_ACTIVE
- #ifdef DOCTEST_PLATFORM_LINUX
- class ErrnoGuard {
- public:
- ErrnoGuard() : m_oldErrno(errno) {}
- ~ErrnoGuard() { errno = m_oldErrno; }
- private:
- int m_oldErrno;
- };
- // See the comments in Catch2 for the reasoning behind this implementation:
- // https://github.com/catchorg/Catch2/blob/v2.13.1/include/internal/catch_debugger.cpp#L79-L102
- bool isDebuggerActive() {
- ErrnoGuard guard;
- std::ifstream in("/proc/self/status");
- for(std::string line; std::getline(in, line);) {
- static const int PREFIX_LEN = 11;
- if(line.compare(0, PREFIX_LEN, "TracerPid:\t") == 0) {
- return line.length() > PREFIX_LEN && line[PREFIX_LEN] != '0';
- }
- }
- return false;
- }
- #elif defined(DOCTEST_PLATFORM_MAC)
- // The following function is taken directly from the following technical note:
- // https://developer.apple.com/library/archive/qa/qa1361/_index.html
- // Returns true if the current process is being debugged (either
- // running under the debugger or has a debugger attached post facto).
- bool isDebuggerActive() {
- int mib[4];
- kinfo_proc info;
- size_t size;
- // Initialize the flags so that, if sysctl fails for some bizarre
- // reason, we get a predictable result.
- info.kp_proc.p_flag = 0;
- // Initialize mib, which tells sysctl the info we want, in this case
- // we're looking for information about a specific process ID.
- mib[0] = CTL_KERN;
- mib[1] = KERN_PROC;
- mib[2] = KERN_PROC_PID;
- mib[3] = getpid();
- // Call sysctl.
- size = sizeof(info);
- if(sysctl(mib, DOCTEST_COUNTOF(mib), &info, &size, 0, 0) != 0) {
- std::cerr << "\nCall to sysctl failed - unable to determine if debugger is active **\n";
- return false;
- }
- // We're being debugged if the P_TRACED flag is set.
- return ((info.kp_proc.p_flag & P_TRACED) != 0);
- }
- #elif DOCTEST_MSVC || defined(__MINGW32__) || defined(__MINGW64__)
- bool isDebuggerActive() { return ::IsDebuggerPresent() != 0; }
- #else
- bool isDebuggerActive() { return false; }
- #endif // Platform
- #endif // DOCTEST_IS_DEBUGGER_ACTIVE
-
- void registerExceptionTranslatorImpl(const IExceptionTranslator* et) {
- if(std::find(getExceptionTranslators().begin(), getExceptionTranslators().end(), et) ==
- getExceptionTranslators().end())
- getExceptionTranslators().push_back(et);
- }
-
- #ifdef DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
- void toStream(std::ostream* s, char* in) { *s << in; }
- void toStream(std::ostream* s, const char* in) { *s << in; }
- #endif // DOCTEST_CONFIG_TREAT_CHAR_STAR_AS_STRING
- void toStream(std::ostream* s, bool in) { *s << std::boolalpha << in << std::noboolalpha; }
- void toStream(std::ostream* s, float in) { *s << in; }
- void toStream(std::ostream* s, double in) { *s << in; }
- void toStream(std::ostream* s, double long in) { *s << in; }
-
- void toStream(std::ostream* s, char in) { *s << in; }
- void toStream(std::ostream* s, char signed in) { *s << in; }
- void toStream(std::ostream* s, char unsigned in) { *s << in; }
- void toStream(std::ostream* s, int short in) { *s << in; }
- void toStream(std::ostream* s, int short unsigned in) { *s << in; }
- void toStream(std::ostream* s, int in) { *s << in; }
- void toStream(std::ostream* s, int unsigned in) { *s << in; }
- void toStream(std::ostream* s, int long in) { *s << in; }
- void toStream(std::ostream* s, int long unsigned in) { *s << in; }
- void toStream(std::ostream* s, int long long in) { *s << in; }
- void toStream(std::ostream* s, int long long unsigned in) { *s << in; }
-
- DOCTEST_THREAD_LOCAL std::vector<IContextScope*> g_infoContexts; // for logging with INFO()
-
- ContextScopeBase::ContextScopeBase() {
- g_infoContexts.push_back(this);
- }
-
- DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4996) // std::uncaught_exception is deprecated in C++17
- DOCTEST_GCC_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
- DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
-
- // destroy cannot be inlined into the destructor because that would mean calling stringify after
- // ContextScope has been destroyed (base class destructors run after derived class destructors).
- // Instead, ContextScope calls this method directly from its destructor.
- void ContextScopeBase::destroy() {
- #if defined(__cpp_lib_uncaught_exceptions) && __cpp_lib_uncaught_exceptions >= 201411L && (!defined(__MAC_OS_X_VERSION_MIN_REQUIRED) || __MAC_OS_X_VERSION_MIN_REQUIRED >= 101200)
- if(std::uncaught_exceptions() > 0) {
- #else
- if(std::uncaught_exception()) {
- #endif
- std::ostringstream s;
- this->stringify(&s);
- g_cs->stringifiedContexts.push_back(s.str().c_str());
- }
- g_infoContexts.pop_back();
- }
-
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
- DOCTEST_GCC_SUPPRESS_WARNING_POP
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
- } // namespace detail
- namespace {
- using namespace detail;
-
- #if !defined(DOCTEST_CONFIG_POSIX_SIGNALS) && !defined(DOCTEST_CONFIG_WINDOWS_SEH)
- struct FatalConditionHandler
- {
- static void reset() {}
- static void allocateAltStackMem() {}
- static void freeAltStackMem() {}
- };
- #else // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
-
- void reportFatal(const std::string&);
-
- #ifdef DOCTEST_PLATFORM_WINDOWS
-
- struct SignalDefs
- {
- DWORD id;
- const char* name;
- };
- // There is no 1-1 mapping between signals and windows exceptions.
- // Windows can easily distinguish between SO and SigSegV,
- // but SigInt, SigTerm, etc are handled differently.
- SignalDefs signalDefs[] = {
- {static_cast<DWORD>(EXCEPTION_ILLEGAL_INSTRUCTION),
- "SIGILL - Illegal instruction signal"},
- {static_cast<DWORD>(EXCEPTION_STACK_OVERFLOW), "SIGSEGV - Stack overflow"},
- {static_cast<DWORD>(EXCEPTION_ACCESS_VIOLATION),
- "SIGSEGV - Segmentation violation signal"},
- {static_cast<DWORD>(EXCEPTION_INT_DIVIDE_BY_ZERO), "Divide by zero error"},
- };
-
- struct FatalConditionHandler
- {
- static LONG CALLBACK handleException(PEXCEPTION_POINTERS ExceptionInfo) {
- // Multiple threads may enter this filter/handler at once. We want the error message to be printed on the
- // console just once no matter how many threads have crashed.
- static std::mutex mutex;
- static bool execute = true;
- {
- std::lock_guard<std::mutex> lock(mutex);
- if(execute) {
- bool reported = false;
- for(size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
- if(ExceptionInfo->ExceptionRecord->ExceptionCode == signalDefs[i].id) {
- reportFatal(signalDefs[i].name);
- reported = true;
- break;
- }
- }
- if(reported == false)
- reportFatal("Unhandled SEH exception caught");
- if(isDebuggerActive() && !g_cs->no_breaks)
- DOCTEST_BREAK_INTO_DEBUGGER();
- }
- execute = false;
- }
- std::exit(EXIT_FAILURE);
- }
-
- static void allocateAltStackMem() {}
- static void freeAltStackMem() {}
-
- FatalConditionHandler() {
- isSet = true;
- // 32k seems enough for doctest to handle stack overflow,
- // but the value was found experimentally, so there is no strong guarantee
- guaranteeSize = 32 * 1024;
- // Register an unhandled exception filter
- previousTop = SetUnhandledExceptionFilter(handleException);
- // Pass in guarantee size to be filled
- SetThreadStackGuarantee(&guaranteeSize);
-
- // On Windows uncaught exceptions from another thread, exceptions from
- // destructors, or calls to std::terminate are not a SEH exception
-
- // The terminal handler gets called when:
- // - std::terminate is called FROM THE TEST RUNNER THREAD
- // - an exception is thrown from a destructor FROM THE TEST RUNNER THREAD
- original_terminate_handler = std::get_terminate();
- std::set_terminate([]() DOCTEST_NOEXCEPT {
- reportFatal("Terminate handler called");
- if(isDebuggerActive() && !g_cs->no_breaks)
- DOCTEST_BREAK_INTO_DEBUGGER();
- std::exit(EXIT_FAILURE); // explicitly exit - otherwise the SIGABRT handler may be called as well
- });
-
- // SIGABRT is raised when:
- // - std::terminate is called FROM A DIFFERENT THREAD
- // - an exception is thrown from a destructor FROM A DIFFERENT THREAD
- // - an uncaught exception is thrown FROM A DIFFERENT THREAD
- prev_sigabrt_handler = std::signal(SIGABRT, [](int signal) DOCTEST_NOEXCEPT {
- if(signal == SIGABRT) {
- reportFatal("SIGABRT - Abort (abnormal termination) signal");
- if(isDebuggerActive() && !g_cs->no_breaks)
- DOCTEST_BREAK_INTO_DEBUGGER();
- std::exit(EXIT_FAILURE);
- }
- });
-
- // The following settings are taken from google test, and more
- // specifically from UnitTest::Run() inside of gtest.cc
-
- // the user does not want to see pop-up dialogs about crashes
- prev_error_mode_1 = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOALIGNMENTFAULTEXCEPT |
- SEM_NOGPFAULTERRORBOX | SEM_NOOPENFILEERRORBOX);
- // This forces the abort message to go to stderr in all circumstances.
- prev_error_mode_2 = _set_error_mode(_OUT_TO_STDERR);
- // In the debug version, Visual Studio pops up a separate dialog
- // offering a choice to debug the aborted program - we want to disable that.
- prev_abort_behavior = _set_abort_behavior(0x0, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
- // In debug mode, the Windows CRT can crash with an assertion over invalid
- // input (e.g. passing an invalid file descriptor). The default handling
- // for these assertions is to pop up a dialog and wait for user input.
- // Instead ask the CRT to dump such assertions to stderr non-interactively.
- prev_report_mode = _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE | _CRTDBG_MODE_DEBUG);
- prev_report_file = _CrtSetReportFile(_CRT_ASSERT, _CRTDBG_FILE_STDERR);
- }
-
- static void reset() {
- if(isSet) {
- // Unregister handler and restore the old guarantee
- SetUnhandledExceptionFilter(previousTop);
- SetThreadStackGuarantee(&guaranteeSize);
- std::set_terminate(original_terminate_handler);
- std::signal(SIGABRT, prev_sigabrt_handler);
- SetErrorMode(prev_error_mode_1);
- _set_error_mode(prev_error_mode_2);
- _set_abort_behavior(prev_abort_behavior, _WRITE_ABORT_MSG | _CALL_REPORTFAULT);
- static_cast<void>(_CrtSetReportMode(_CRT_ASSERT, prev_report_mode));
- static_cast<void>(_CrtSetReportFile(_CRT_ASSERT, prev_report_file));
- isSet = false;
- }
- }
-
- ~FatalConditionHandler() { reset(); }
-
- private:
- static UINT prev_error_mode_1;
- static int prev_error_mode_2;
- static unsigned int prev_abort_behavior;
- static int prev_report_mode;
- static _HFILE prev_report_file;
- static void (*prev_sigabrt_handler)(int);
- static std::terminate_handler original_terminate_handler;
- static bool isSet;
- static ULONG guaranteeSize;
- static LPTOP_LEVEL_EXCEPTION_FILTER previousTop;
- };
-
- UINT FatalConditionHandler::prev_error_mode_1;
- int FatalConditionHandler::prev_error_mode_2;
- unsigned int FatalConditionHandler::prev_abort_behavior;
- int FatalConditionHandler::prev_report_mode;
- _HFILE FatalConditionHandler::prev_report_file;
- void (*FatalConditionHandler::prev_sigabrt_handler)(int);
- std::terminate_handler FatalConditionHandler::original_terminate_handler;
- bool FatalConditionHandler::isSet = false;
- ULONG FatalConditionHandler::guaranteeSize = 0;
- LPTOP_LEVEL_EXCEPTION_FILTER FatalConditionHandler::previousTop = nullptr;
-
- #else // DOCTEST_PLATFORM_WINDOWS
-
- struct SignalDefs
- {
- int id;
- const char* name;
- };
- SignalDefs signalDefs[] = {{SIGINT, "SIGINT - Terminal interrupt signal"},
- {SIGILL, "SIGILL - Illegal instruction signal"},
- {SIGFPE, "SIGFPE - Floating point error signal"},
- {SIGSEGV, "SIGSEGV - Segmentation violation signal"},
- {SIGTERM, "SIGTERM - Termination request signal"},
- {SIGABRT, "SIGABRT - Abort (abnormal termination) signal"}};
-
- struct FatalConditionHandler
- {
- static bool isSet;
- static struct sigaction oldSigActions[DOCTEST_COUNTOF(signalDefs)];
- static stack_t oldSigStack;
- static size_t altStackSize;
- static char* altStackMem;
-
- static void handleSignal(int sig) {
- const char* name = "<unknown signal>";
- for(std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
- SignalDefs& def = signalDefs[i];
- if(sig == def.id) {
- name = def.name;
- break;
- }
- }
- reset();
- reportFatal(name);
- raise(sig);
- }
-
- static void allocateAltStackMem() {
- altStackMem = new char[altStackSize];
- }
-
- static void freeAltStackMem() {
- delete[] altStackMem;
- }
-
- FatalConditionHandler() {
- isSet = true;
- stack_t sigStack;
- sigStack.ss_sp = altStackMem;
- sigStack.ss_size = altStackSize;
- sigStack.ss_flags = 0;
- sigaltstack(&sigStack, &oldSigStack);
- struct sigaction sa = {};
- sa.sa_handler = handleSignal; // NOLINT
- sa.sa_flags = SA_ONSTACK;
- for(std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
- sigaction(signalDefs[i].id, &sa, &oldSigActions[i]);
- }
- }
-
- ~FatalConditionHandler() { reset(); }
- static void reset() {
- if(isSet) {
- // Set signals back to previous values -- hopefully nobody overwrote them in the meantime
- for(std::size_t i = 0; i < DOCTEST_COUNTOF(signalDefs); ++i) {
- sigaction(signalDefs[i].id, &oldSigActions[i], nullptr);
- }
- // Return the old stack
- sigaltstack(&oldSigStack, nullptr);
- isSet = false;
- }
- }
- };
-
- bool FatalConditionHandler::isSet = false;
- struct sigaction FatalConditionHandler::oldSigActions[DOCTEST_COUNTOF(signalDefs)] = {};
- stack_t FatalConditionHandler::oldSigStack = {};
- size_t FatalConditionHandler::altStackSize = 4 * SIGSTKSZ;
- char* FatalConditionHandler::altStackMem = nullptr;
-
- #endif // DOCTEST_PLATFORM_WINDOWS
- #endif // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
-
- } // namespace
-
- namespace {
- using namespace detail;
-
- #ifdef DOCTEST_PLATFORM_WINDOWS
- #define DOCTEST_OUTPUT_DEBUG_STRING(text) ::OutputDebugStringA(text)
- #else
- // TODO: integration with XCode and other IDEs
- #define DOCTEST_OUTPUT_DEBUG_STRING(text) // NOLINT(clang-diagnostic-unused-macros)
- #endif // Platform
-
- void addAssert(assertType::Enum at) {
- if((at & assertType::is_warn) == 0) //!OCLINT bitwise operator in conditional
- g_cs->numAssertsCurrentTest_atomic++;
- }
-
- void addFailedAssert(assertType::Enum at) {
- if((at & assertType::is_warn) == 0) //!OCLINT bitwise operator in conditional
- g_cs->numAssertsFailedCurrentTest_atomic++;
- }
-
- #if defined(DOCTEST_CONFIG_POSIX_SIGNALS) || defined(DOCTEST_CONFIG_WINDOWS_SEH)
- void reportFatal(const std::string& message) {
- g_cs->failure_flags |= TestCaseFailureReason::Crash;
-
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_exception, {message.c_str(), true});
-
- while(g_cs->subcasesStack.size()) {
- g_cs->subcasesStack.pop_back();
- DOCTEST_ITERATE_THROUGH_REPORTERS(subcase_end, DOCTEST_EMPTY);
- }
-
- g_cs->finalizeTestCaseData();
-
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_end, *g_cs);
-
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_run_end, *g_cs);
- }
- #endif // DOCTEST_CONFIG_POSIX_SIGNALS || DOCTEST_CONFIG_WINDOWS_SEH
- } // namespace
- namespace detail {
-
- ResultBuilder::ResultBuilder(assertType::Enum at, const char* file, int line, const char* expr,
- const char* exception_type, const char* exception_string) {
- m_test_case = g_cs->currentTest;
- m_at = at;
- m_file = file;
- m_line = line;
- m_expr = expr;
- m_failed = true;
- m_threw = false;
- m_threw_as = false;
- m_exception_type = exception_type;
- m_exception_string = exception_string;
- #if DOCTEST_MSVC
- if(m_expr[0] == ' ') // this happens when variadic macros are disabled under MSVC
- ++m_expr;
- #endif // MSVC
- }
-
- void ResultBuilder::setResult(const Result& res) {
- m_decomp = res.m_decomp;
- m_failed = !res.m_passed;
- }
-
- void ResultBuilder::translateException() {
- m_threw = true;
- m_exception = translateActiveException();
- }
-
- bool ResultBuilder::log() {
- if(m_at & assertType::is_throws) { //!OCLINT bitwise operator in conditional
- m_failed = !m_threw;
- } else if((m_at & assertType::is_throws_as) && (m_at & assertType::is_throws_with)) { //!OCLINT
- m_failed = !m_threw_as || (m_exception != m_exception_string);
- } else if(m_at & assertType::is_throws_as) { //!OCLINT bitwise operator in conditional
- m_failed = !m_threw_as;
- } else if(m_at & assertType::is_throws_with) { //!OCLINT bitwise operator in conditional
- m_failed = m_exception != m_exception_string;
- } else if(m_at & assertType::is_nothrow) { //!OCLINT bitwise operator in conditional
- m_failed = m_threw;
- }
-
- if(m_exception.size())
- m_exception = String("\"") + m_exception + "\"";
-
- if(is_running_in_test) {
- addAssert(m_at);
- DOCTEST_ITERATE_THROUGH_REPORTERS(log_assert, *this);
-
- if(m_failed)
- addFailedAssert(m_at);
- } else if(m_failed) {
- failed_out_of_a_testing_context(*this);
- }
-
- return m_failed && isDebuggerActive() && !getContextOptions()->no_breaks &&
- (g_cs->currentTest == nullptr || !g_cs->currentTest->m_no_breaks); // break into debugger
- }
-
- void ResultBuilder::react() const {
- if(m_failed && checkIfShouldThrow(m_at))
- throwException();
- }
-
- void failed_out_of_a_testing_context(const AssertData& ad) {
- if(g_cs->ah)
- g_cs->ah(ad);
- else
- std::abort();
- }
-
- void decomp_assert(assertType::Enum at, const char* file, int line, const char* expr,
- Result result) {
- bool failed = !result.m_passed;
-
- // ###################################################################################
- // IF THE DEBUGGER BREAKS HERE - GO 1 LEVEL UP IN THE CALLSTACK FOR THE FAILING ASSERT
- // THIS IS THE EFFECT OF HAVING 'DOCTEST_CONFIG_SUPER_FAST_ASSERTS' DEFINED
- // ###################################################################################
- DOCTEST_ASSERT_OUT_OF_TESTS(result.m_decomp);
- DOCTEST_ASSERT_IN_TESTS(result.m_decomp);
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- }
-
- MessageBuilder::MessageBuilder(const char* file, int line, assertType::Enum severity) {
- m_stream = getTlsOss();
- m_file = file;
- m_line = line;
- m_severity = severity;
- }
-
- IExceptionTranslator::IExceptionTranslator() = default;
- IExceptionTranslator::~IExceptionTranslator() = default;
-
- bool MessageBuilder::log() {
- m_string = getTlsOssResult();
- DOCTEST_ITERATE_THROUGH_REPORTERS(log_message, *this);
-
- const bool isWarn = m_severity & assertType::is_warn;
-
- // warn is just a message in this context so we don't treat it as an assert
- if(!isWarn) {
- addAssert(m_severity);
- addFailedAssert(m_severity);
- }
-
- return isDebuggerActive() && !getContextOptions()->no_breaks && !isWarn &&
- (g_cs->currentTest == nullptr || !g_cs->currentTest->m_no_breaks); // break into debugger
- }
-
- void MessageBuilder::react() {
- if(m_severity & assertType::is_require) //!OCLINT bitwise operator in conditional
- throwException();
- }
-
- MessageBuilder::~MessageBuilder() = default;
- } // namespace detail
- namespace {
- using namespace detail;
-
- template <typename Ex>
- DOCTEST_NORETURN void throw_exception(Ex const& e) {
- #ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
- throw e;
- #else // DOCTEST_CONFIG_NO_EXCEPTIONS
- std::cerr << "doctest will terminate because it needed to throw an exception.\n"
- << "The message was: " << e.what() << '\n';
- std::terminate();
- #endif // DOCTEST_CONFIG_NO_EXCEPTIONS
- }
-
- #ifndef DOCTEST_INTERNAL_ERROR
- #define DOCTEST_INTERNAL_ERROR(msg) \
- throw_exception(std::logic_error( \
- __FILE__ ":" DOCTEST_TOSTR(__LINE__) ": Internal doctest error: " msg))
- #endif // DOCTEST_INTERNAL_ERROR
-
- // clang-format off
-
- // =================================================================================================
- // The following code has been taken verbatim from Catch2/include/internal/catch_xmlwriter.h/cpp
- // This is done so cherry-picking bug fixes is trivial - even the style/formatting is untouched.
- // =================================================================================================
-
- class XmlEncode {
- public:
- enum ForWhat { ForTextNodes, ForAttributes };
-
- XmlEncode( std::string const& str, ForWhat forWhat = ForTextNodes );
-
- void encodeTo( std::ostream& os ) const;
-
- friend std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode );
-
- private:
- std::string m_str;
- ForWhat m_forWhat;
- };
-
- class XmlWriter {
- public:
-
- class ScopedElement {
- public:
- ScopedElement( XmlWriter* writer );
-
- ScopedElement( ScopedElement&& other ) DOCTEST_NOEXCEPT;
- ScopedElement& operator=( ScopedElement&& other ) DOCTEST_NOEXCEPT;
-
- ~ScopedElement();
-
- ScopedElement& writeText( std::string const& text, bool indent = true );
-
- template<typename T>
- ScopedElement& writeAttribute( std::string const& name, T const& attribute ) {
- m_writer->writeAttribute( name, attribute );
- return *this;
- }
-
- private:
- mutable XmlWriter* m_writer = nullptr;
- };
-
- XmlWriter( std::ostream& os = std::cout );
- ~XmlWriter();
-
- XmlWriter( XmlWriter const& ) = delete;
- XmlWriter& operator=( XmlWriter const& ) = delete;
-
- XmlWriter& startElement( std::string const& name );
-
- ScopedElement scopedElement( std::string const& name );
-
- XmlWriter& endElement();
-
- XmlWriter& writeAttribute( std::string const& name, std::string const& attribute );
-
- XmlWriter& writeAttribute( std::string const& name, const char* attribute );
-
- XmlWriter& writeAttribute( std::string const& name, bool attribute );
-
- template<typename T>
- XmlWriter& writeAttribute( std::string const& name, T const& attribute ) {
- std::stringstream rss;
- rss << attribute;
- return writeAttribute( name, rss.str() );
- }
-
- XmlWriter& writeText( std::string const& text, bool indent = true );
-
- //XmlWriter& writeComment( std::string const& text );
-
- //void writeStylesheetRef( std::string const& url );
-
- //XmlWriter& writeBlankLine();
-
- void ensureTagClosed();
-
- private:
-
- void writeDeclaration();
-
- void newlineIfNecessary();
-
- bool m_tagIsOpen = false;
- bool m_needsNewline = false;
- std::vector<std::string> m_tags;
- std::string m_indent;
- std::ostream& m_os;
- };
-
- // =================================================================================================
- // The following code has been taken verbatim from Catch2/include/internal/catch_xmlwriter.h/cpp
- // This is done so cherry-picking bug fixes is trivial - even the style/formatting is untouched.
- // =================================================================================================
-
- using uchar = unsigned char;
-
- namespace {
-
- size_t trailingBytes(unsigned char c) {
- if ((c & 0xE0) == 0xC0) {
- return 2;
- }
- if ((c & 0xF0) == 0xE0) {
- return 3;
- }
- if ((c & 0xF8) == 0xF0) {
- return 4;
- }
- DOCTEST_INTERNAL_ERROR("Invalid multibyte utf-8 start byte encountered");
- }
-
- uint32_t headerValue(unsigned char c) {
- if ((c & 0xE0) == 0xC0) {
- return c & 0x1F;
- }
- if ((c & 0xF0) == 0xE0) {
- return c & 0x0F;
- }
- if ((c & 0xF8) == 0xF0) {
- return c & 0x07;
- }
- DOCTEST_INTERNAL_ERROR("Invalid multibyte utf-8 start byte encountered");
- }
-
- void hexEscapeChar(std::ostream& os, unsigned char c) {
- std::ios_base::fmtflags f(os.flags());
- os << "\\x"
- << std::uppercase << std::hex << std::setfill('0') << std::setw(2)
- << static_cast<int>(c);
- os.flags(f);
- }
-
- } // anonymous namespace
-
- XmlEncode::XmlEncode( std::string const& str, ForWhat forWhat )
- : m_str( str ),
- m_forWhat( forWhat )
- {}
-
- void XmlEncode::encodeTo( std::ostream& os ) const {
- // Apostrophe escaping not necessary if we always use " to write attributes
- // (see: https://www.w3.org/TR/xml/#syntax)
-
- for( std::size_t idx = 0; idx < m_str.size(); ++ idx ) {
- uchar c = m_str[idx];
- switch (c) {
- case '<': os << "<"; break;
- case '&': os << "&"; break;
-
- case '>':
- // See: https://www.w3.org/TR/xml/#syntax
- if (idx > 2 && m_str[idx - 1] == ']' && m_str[idx - 2] == ']')
- os << ">";
- else
- os << c;
- break;
-
- case '\"':
- if (m_forWhat == ForAttributes)
- os << """;
- else
- os << c;
- break;
-
- default:
- // Check for control characters and invalid utf-8
-
- // Escape control characters in standard ascii
- // see https://stackoverflow.com/questions/404107/why-are-control-characters-illegal-in-xml-1-0
- if (c < 0x09 || (c > 0x0D && c < 0x20) || c == 0x7F) {
- hexEscapeChar(os, c);
- break;
- }
-
- // Plain ASCII: Write it to stream
- if (c < 0x7F) {
- os << c;
- break;
- }
-
- // UTF-8 territory
- // Check if the encoding is valid and if it is not, hex escape bytes.
- // Important: We do not check the exact decoded values for validity, only the encoding format
- // First check that this bytes is a valid lead byte:
- // This means that it is not encoded as 1111 1XXX
- // Or as 10XX XXXX
- if (c < 0xC0 ||
- c >= 0xF8) {
- hexEscapeChar(os, c);
- break;
- }
-
- auto encBytes = trailingBytes(c);
- // Are there enough bytes left to avoid accessing out-of-bounds memory?
- if (idx + encBytes - 1 >= m_str.size()) {
- hexEscapeChar(os, c);
- break;
- }
- // The header is valid, check data
- // The next encBytes bytes must together be a valid utf-8
- // This means: bitpattern 10XX XXXX and the extracted value is sane (ish)
- bool valid = true;
- uint32_t value = headerValue(c);
- for (std::size_t n = 1; n < encBytes; ++n) {
- uchar nc = m_str[idx + n];
- valid &= ((nc & 0xC0) == 0x80);
- value = (value << 6) | (nc & 0x3F);
- }
-
- if (
- // Wrong bit pattern of following bytes
- (!valid) ||
- // Overlong encodings
- (value < 0x80) ||
- ( value < 0x800 && encBytes > 2) || // removed "0x80 <= value &&" because redundant
- (0x800 < value && value < 0x10000 && encBytes > 3) ||
- // Encoded value out of range
- (value >= 0x110000)
- ) {
- hexEscapeChar(os, c);
- break;
- }
-
- // If we got here, this is in fact a valid(ish) utf-8 sequence
- for (std::size_t n = 0; n < encBytes; ++n) {
- os << m_str[idx + n];
- }
- idx += encBytes - 1;
- break;
- }
- }
- }
-
- std::ostream& operator << ( std::ostream& os, XmlEncode const& xmlEncode ) {
- xmlEncode.encodeTo( os );
- return os;
- }
-
- XmlWriter::ScopedElement::ScopedElement( XmlWriter* writer )
- : m_writer( writer )
- {}
-
- XmlWriter::ScopedElement::ScopedElement( ScopedElement&& other ) DOCTEST_NOEXCEPT
- : m_writer( other.m_writer ){
- other.m_writer = nullptr;
- }
- XmlWriter::ScopedElement& XmlWriter::ScopedElement::operator=( ScopedElement&& other ) DOCTEST_NOEXCEPT {
- if ( m_writer ) {
- m_writer->endElement();
- }
- m_writer = other.m_writer;
- other.m_writer = nullptr;
- return *this;
- }
-
-
- XmlWriter::ScopedElement::~ScopedElement() {
- if( m_writer )
- m_writer->endElement();
- }
-
- XmlWriter::ScopedElement& XmlWriter::ScopedElement::writeText( std::string const& text, bool indent ) {
- m_writer->writeText( text, indent );
- return *this;
- }
-
- XmlWriter::XmlWriter( std::ostream& os ) : m_os( os )
- {
- writeDeclaration();
- }
-
- XmlWriter::~XmlWriter() {
- while( !m_tags.empty() )
- endElement();
- }
-
- XmlWriter& XmlWriter::startElement( std::string const& name ) {
- ensureTagClosed();
- newlineIfNecessary();
- m_os << m_indent << '<' << name;
- m_tags.push_back( name );
- m_indent += " ";
- m_tagIsOpen = true;
- return *this;
- }
-
- XmlWriter::ScopedElement XmlWriter::scopedElement( std::string const& name ) {
- ScopedElement scoped( this );
- startElement( name );
- return scoped;
- }
-
- XmlWriter& XmlWriter::endElement() {
- newlineIfNecessary();
- m_indent = m_indent.substr( 0, m_indent.size()-2 );
- if( m_tagIsOpen ) {
- m_os << "/>";
- m_tagIsOpen = false;
- }
- else {
- m_os << m_indent << "</" << m_tags.back() << ">";
- }
- m_os << std::endl;
- m_tags.pop_back();
- return *this;
- }
-
- XmlWriter& XmlWriter::writeAttribute( std::string const& name, std::string const& attribute ) {
- if( !name.empty() && !attribute.empty() )
- m_os << ' ' << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << '"';
- return *this;
- }
-
- XmlWriter& XmlWriter::writeAttribute( std::string const& name, const char* attribute ) {
- if( !name.empty() && attribute && attribute[0] != '\0' )
- m_os << ' ' << name << "=\"" << XmlEncode( attribute, XmlEncode::ForAttributes ) << '"';
- return *this;
- }
-
- XmlWriter& XmlWriter::writeAttribute( std::string const& name, bool attribute ) {
- m_os << ' ' << name << "=\"" << ( attribute ? "true" : "false" ) << '"';
- return *this;
- }
-
- XmlWriter& XmlWriter::writeText( std::string const& text, bool indent ) {
- if( !text.empty() ){
- bool tagWasOpen = m_tagIsOpen;
- ensureTagClosed();
- if( tagWasOpen && indent )
- m_os << m_indent;
- m_os << XmlEncode( text );
- m_needsNewline = true;
- }
- return *this;
- }
-
- //XmlWriter& XmlWriter::writeComment( std::string const& text ) {
- // ensureTagClosed();
- // m_os << m_indent << "<!--" << text << "-->";
- // m_needsNewline = true;
- // return *this;
- //}
-
- //void XmlWriter::writeStylesheetRef( std::string const& url ) {
- // m_os << "<?xml-stylesheet type=\"text/xsl\" href=\"" << url << "\"?>\n";
- //}
-
- //XmlWriter& XmlWriter::writeBlankLine() {
- // ensureTagClosed();
- // m_os << '\n';
- // return *this;
- //}
-
- void XmlWriter::ensureTagClosed() {
- if( m_tagIsOpen ) {
- m_os << ">" << std::endl;
- m_tagIsOpen = false;
- }
- }
-
- void XmlWriter::writeDeclaration() {
- m_os << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
- }
-
- void XmlWriter::newlineIfNecessary() {
- if( m_needsNewline ) {
- m_os << std::endl;
- m_needsNewline = false;
- }
- }
-
- // =================================================================================================
- // End of copy-pasted code from Catch
- // =================================================================================================
-
- // clang-format on
-
- struct XmlReporter : public IReporter
- {
- XmlWriter xml;
- std::mutex mutex;
-
- // caching pointers/references to objects of these types - safe to do
- const ContextOptions& opt;
- const TestCaseData* tc = nullptr;
-
- XmlReporter(const ContextOptions& co)
- : xml(*co.cout)
- , opt(co) {}
-
- void log_contexts() {
- int num_contexts = get_num_active_contexts();
- if(num_contexts) {
- auto contexts = get_active_contexts();
- std::stringstream ss;
- for(int i = 0; i < num_contexts; ++i) {
- contexts[i]->stringify(&ss);
- xml.scopedElement("Info").writeText(ss.str());
- ss.str("");
- }
- }
- }
-
- unsigned line(unsigned l) const { return opt.no_line_numbers ? 0 : l; }
-
- void test_case_start_impl(const TestCaseData& in) {
- bool open_ts_tag = false;
- if(tc != nullptr) { // we have already opened a test suite
- if(std::strcmp(tc->m_test_suite, in.m_test_suite) != 0) {
- xml.endElement();
- open_ts_tag = true;
- }
- }
- else {
- open_ts_tag = true; // first test case ==> first test suite
- }
-
- if(open_ts_tag) {
- xml.startElement("TestSuite");
- xml.writeAttribute("name", in.m_test_suite);
- }
-
- tc = ∈
- xml.startElement("TestCase")
- .writeAttribute("name", in.m_name)
- .writeAttribute("filename", skipPathFromFilename(in.m_file.c_str()))
- .writeAttribute("line", line(in.m_line))
- .writeAttribute("description", in.m_description);
-
- if(Approx(in.m_timeout) != 0)
- xml.writeAttribute("timeout", in.m_timeout);
- if(in.m_may_fail)
- xml.writeAttribute("may_fail", true);
- if(in.m_should_fail)
- xml.writeAttribute("should_fail", true);
- }
-
- // =========================================================================================
- // WHAT FOLLOWS ARE OVERRIDES OF THE VIRTUAL METHODS OF THE REPORTER INTERFACE
- // =========================================================================================
-
- void report_query(const QueryData& in) override {
- test_run_start();
- if(opt.list_reporters) {
- for(auto& curr : getListeners())
- xml.scopedElement("Listener")
- .writeAttribute("priority", curr.first.first)
- .writeAttribute("name", curr.first.second);
- for(auto& curr : getReporters())
- xml.scopedElement("Reporter")
- .writeAttribute("priority", curr.first.first)
- .writeAttribute("name", curr.first.second);
- } else if(opt.count || opt.list_test_cases) {
- for(unsigned i = 0; i < in.num_data; ++i) {
- xml.scopedElement("TestCase").writeAttribute("name", in.data[i]->m_name)
- .writeAttribute("testsuite", in.data[i]->m_test_suite)
- .writeAttribute("filename", skipPathFromFilename(in.data[i]->m_file.c_str()))
- .writeAttribute("line", line(in.data[i]->m_line));
- }
- xml.scopedElement("OverallResultsTestCases")
- .writeAttribute("unskipped", in.run_stats->numTestCasesPassingFilters);
- } else if(opt.list_test_suites) {
- for(unsigned i = 0; i < in.num_data; ++i)
- xml.scopedElement("TestSuite").writeAttribute("name", in.data[i]->m_test_suite);
- xml.scopedElement("OverallResultsTestCases")
- .writeAttribute("unskipped", in.run_stats->numTestCasesPassingFilters);
- xml.scopedElement("OverallResultsTestSuites")
- .writeAttribute("unskipped", in.run_stats->numTestSuitesPassingFilters);
- }
- xml.endElement();
- }
-
- void test_run_start() override {
- // remove .exe extension - mainly to have the same output on UNIX and Windows
- std::string binary_name = skipPathFromFilename(opt.binary_name.c_str());
- #ifdef DOCTEST_PLATFORM_WINDOWS
- if(binary_name.rfind(".exe") != std::string::npos)
- binary_name = binary_name.substr(0, binary_name.length() - 4);
- #endif // DOCTEST_PLATFORM_WINDOWS
-
- xml.startElement("doctest").writeAttribute("binary", binary_name);
- if(opt.no_version == false)
- xml.writeAttribute("version", DOCTEST_VERSION_STR);
-
- // only the consequential ones (TODO: filters)
- xml.scopedElement("Options")
- .writeAttribute("order_by", opt.order_by.c_str())
- .writeAttribute("rand_seed", opt.rand_seed)
- .writeAttribute("first", opt.first)
- .writeAttribute("last", opt.last)
- .writeAttribute("abort_after", opt.abort_after)
- .writeAttribute("subcase_filter_levels", opt.subcase_filter_levels)
- .writeAttribute("case_sensitive", opt.case_sensitive)
- .writeAttribute("no_throw", opt.no_throw)
- .writeAttribute("no_skip", opt.no_skip);
- }
-
- void test_run_end(const TestRunStats& p) override {
- if(tc) // the TestSuite tag - only if there has been at least 1 test case
- xml.endElement();
-
- xml.scopedElement("OverallResultsAsserts")
- .writeAttribute("successes", p.numAsserts - p.numAssertsFailed)
- .writeAttribute("failures", p.numAssertsFailed);
-
- xml.startElement("OverallResultsTestCases")
- .writeAttribute("successes",
- p.numTestCasesPassingFilters - p.numTestCasesFailed)
- .writeAttribute("failures", p.numTestCasesFailed);
- if(opt.no_skipped_summary == false)
- xml.writeAttribute("skipped", p.numTestCases - p.numTestCasesPassingFilters);
- xml.endElement();
-
- xml.endElement();
- }
-
- void test_case_start(const TestCaseData& in) override {
- test_case_start_impl(in);
- xml.ensureTagClosed();
- }
-
- void test_case_reenter(const TestCaseData&) override {}
-
- void test_case_end(const CurrentTestCaseStats& st) override {
- xml.startElement("OverallResultsAsserts")
- .writeAttribute("successes",
- st.numAssertsCurrentTest - st.numAssertsFailedCurrentTest)
- .writeAttribute("failures", st.numAssertsFailedCurrentTest);
- if(opt.duration)
- xml.writeAttribute("duration", st.seconds);
- if(tc->m_expected_failures)
- xml.writeAttribute("expected_failures", tc->m_expected_failures);
- xml.endElement();
-
- xml.endElement();
- }
-
- void test_case_exception(const TestCaseException& e) override {
- std::lock_guard<std::mutex> lock(mutex);
-
- xml.scopedElement("Exception")
- .writeAttribute("crash", e.is_crash)
- .writeText(e.error_string.c_str());
- }
-
- void subcase_start(const SubcaseSignature& in) override {
- std::lock_guard<std::mutex> lock(mutex);
-
- xml.startElement("SubCase")
- .writeAttribute("name", in.m_name)
- .writeAttribute("filename", skipPathFromFilename(in.m_file))
- .writeAttribute("line", line(in.m_line));
- xml.ensureTagClosed();
- }
-
- void subcase_end() override { xml.endElement(); }
-
- void log_assert(const AssertData& rb) override {
- if(!rb.m_failed && !opt.success)
- return;
-
- std::lock_guard<std::mutex> lock(mutex);
-
- xml.startElement("Expression")
- .writeAttribute("success", !rb.m_failed)
- .writeAttribute("type", assertString(rb.m_at))
- .writeAttribute("filename", skipPathFromFilename(rb.m_file))
- .writeAttribute("line", line(rb.m_line));
-
- xml.scopedElement("Original").writeText(rb.m_expr);
-
- if(rb.m_threw)
- xml.scopedElement("Exception").writeText(rb.m_exception.c_str());
-
- if(rb.m_at & assertType::is_throws_as)
- xml.scopedElement("ExpectedException").writeText(rb.m_exception_type);
- if(rb.m_at & assertType::is_throws_with)
- xml.scopedElement("ExpectedExceptionString").writeText(rb.m_exception_string);
- if((rb.m_at & assertType::is_normal) && !rb.m_threw)
- xml.scopedElement("Expanded").writeText(rb.m_decomp.c_str());
-
- log_contexts();
-
- xml.endElement();
- }
-
- void log_message(const MessageData& mb) override {
- std::lock_guard<std::mutex> lock(mutex);
-
- xml.startElement("Message")
- .writeAttribute("type", failureString(mb.m_severity))
- .writeAttribute("filename", skipPathFromFilename(mb.m_file))
- .writeAttribute("line", line(mb.m_line));
-
- xml.scopedElement("Text").writeText(mb.m_string.c_str());
-
- log_contexts();
-
- xml.endElement();
- }
-
- void test_case_skipped(const TestCaseData& in) override {
- if(opt.no_skipped_summary == false) {
- test_case_start_impl(in);
- xml.writeAttribute("skipped", "true");
- xml.endElement();
- }
- }
- };
-
- DOCTEST_REGISTER_REPORTER("xml", 0, XmlReporter);
-
- void fulltext_log_assert_to_stream(std::ostream& s, const AssertData& rb) {
- if((rb.m_at & (assertType::is_throws_as | assertType::is_throws_with)) ==
- 0) //!OCLINT bitwise operator in conditional
- s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << " ) "
- << Color::None;
-
- if(rb.m_at & assertType::is_throws) { //!OCLINT bitwise operator in conditional
- s << (rb.m_threw ? "threw as expected!" : "did NOT throw at all!") << "\n";
- } else if((rb.m_at & assertType::is_throws_as) &&
- (rb.m_at & assertType::is_throws_with)) { //!OCLINT
- s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << ", \""
- << rb.m_exception_string << "\", " << rb.m_exception_type << " ) " << Color::None;
- if(rb.m_threw) {
- if(!rb.m_failed) {
- s << "threw as expected!\n";
- } else {
- s << "threw a DIFFERENT exception! (contents: " << rb.m_exception << ")\n";
- }
- } else {
- s << "did NOT throw at all!\n";
- }
- } else if(rb.m_at &
- assertType::is_throws_as) { //!OCLINT bitwise operator in conditional
- s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << ", "
- << rb.m_exception_type << " ) " << Color::None
- << (rb.m_threw ? (rb.m_threw_as ? "threw as expected!" :
- "threw a DIFFERENT exception: ") :
- "did NOT throw at all!")
- << Color::Cyan << rb.m_exception << "\n";
- } else if(rb.m_at &
- assertType::is_throws_with) { //!OCLINT bitwise operator in conditional
- s << Color::Cyan << assertString(rb.m_at) << "( " << rb.m_expr << ", \""
- << rb.m_exception_string << "\" ) " << Color::None
- << (rb.m_threw ? (!rb.m_failed ? "threw as expected!" :
- "threw a DIFFERENT exception: ") :
- "did NOT throw at all!")
- << Color::Cyan << rb.m_exception << "\n";
- } else if(rb.m_at & assertType::is_nothrow) { //!OCLINT bitwise operator in conditional
- s << (rb.m_threw ? "THREW exception: " : "didn't throw!") << Color::Cyan
- << rb.m_exception << "\n";
- } else {
- s << (rb.m_threw ? "THREW exception: " :
- (!rb.m_failed ? "is correct!\n" : "is NOT correct!\n"));
- if(rb.m_threw)
- s << rb.m_exception << "\n";
- else
- s << " values: " << assertString(rb.m_at) << "( " << rb.m_decomp << " )\n";
- }
- }
-
- // TODO:
- // - log_message()
- // - respond to queries
- // - honor remaining options
- // - more attributes in tags
- struct JUnitReporter : public IReporter
- {
- XmlWriter xml;
- std::mutex mutex;
- Timer timer;
- std::vector<String> deepestSubcaseStackNames;
-
- struct JUnitTestCaseData
- {
- static std::string getCurrentTimestamp() {
- // Beware, this is not reentrant because of backward compatibility issues
- // Also, UTC only, again because of backward compatibility (%z is C++11)
- time_t rawtime;
- std::time(&rawtime);
- auto const timeStampSize = sizeof("2017-01-16T17:06:45Z");
-
- std::tm timeInfo;
- #ifdef DOCTEST_PLATFORM_WINDOWS
- gmtime_s(&timeInfo, &rawtime);
- #else // DOCTEST_PLATFORM_WINDOWS
- gmtime_r(&rawtime, &timeInfo);
- #endif // DOCTEST_PLATFORM_WINDOWS
-
- char timeStamp[timeStampSize];
- const char* const fmt = "%Y-%m-%dT%H:%M:%SZ";
-
- std::strftime(timeStamp, timeStampSize, fmt, &timeInfo);
- return std::string(timeStamp);
- }
-
- struct JUnitTestMessage
- {
- JUnitTestMessage(const std::string& _message, const std::string& _type, const std::string& _details)
- : message(_message), type(_type), details(_details) {}
-
- JUnitTestMessage(const std::string& _message, const std::string& _details)
- : message(_message), type(), details(_details) {}
-
- std::string message, type, details;
- };
-
- struct JUnitTestCase
- {
- JUnitTestCase(const std::string& _classname, const std::string& _name)
- : classname(_classname), name(_name), time(0), failures() {}
-
- std::string classname, name;
- double time;
- std::vector<JUnitTestMessage> failures, errors;
- };
-
- void add(const std::string& classname, const std::string& name) {
- testcases.emplace_back(classname, name);
- }
-
- void appendSubcaseNamesToLastTestcase(std::vector<String> nameStack) {
- for(auto& curr: nameStack)
- if(curr.size())
- testcases.back().name += std::string("/") + curr.c_str();
- }
-
- void addTime(double time) {
- if(time < 1e-4)
- time = 0;
- testcases.back().time = time;
- totalSeconds += time;
- }
-
- void addFailure(const std::string& message, const std::string& type, const std::string& details) {
- testcases.back().failures.emplace_back(message, type, details);
- ++totalFailures;
- }
-
- void addError(const std::string& message, const std::string& details) {
- testcases.back().errors.emplace_back(message, details);
- ++totalErrors;
- }
-
- std::vector<JUnitTestCase> testcases;
- double totalSeconds = 0;
- int totalErrors = 0, totalFailures = 0;
- };
-
- JUnitTestCaseData testCaseData;
-
- // caching pointers/references to objects of these types - safe to do
- const ContextOptions& opt;
- const TestCaseData* tc = nullptr;
-
- JUnitReporter(const ContextOptions& co)
- : xml(*co.cout)
- , opt(co) {}
-
- unsigned line(unsigned l) const { return opt.no_line_numbers ? 0 : l; }
-
- // =========================================================================================
- // WHAT FOLLOWS ARE OVERRIDES OF THE VIRTUAL METHODS OF THE REPORTER INTERFACE
- // =========================================================================================
-
- void report_query(const QueryData&) override {}
-
- void test_run_start() override {}
-
- void test_run_end(const TestRunStats& p) override {
- // remove .exe extension - mainly to have the same output on UNIX and Windows
- std::string binary_name = skipPathFromFilename(opt.binary_name.c_str());
- #ifdef DOCTEST_PLATFORM_WINDOWS
- if(binary_name.rfind(".exe") != std::string::npos)
- binary_name = binary_name.substr(0, binary_name.length() - 4);
- #endif // DOCTEST_PLATFORM_WINDOWS
- xml.startElement("testsuites");
- xml.startElement("testsuite").writeAttribute("name", binary_name)
- .writeAttribute("errors", testCaseData.totalErrors)
- .writeAttribute("failures", testCaseData.totalFailures)
- .writeAttribute("tests", p.numAsserts);
- if(opt.no_time_in_output == false) {
- xml.writeAttribute("time", testCaseData.totalSeconds);
- xml.writeAttribute("timestamp", JUnitTestCaseData::getCurrentTimestamp());
- }
- if(opt.no_version == false)
- xml.writeAttribute("doctest_version", DOCTEST_VERSION_STR);
-
- for(const auto& testCase : testCaseData.testcases) {
- xml.startElement("testcase")
- .writeAttribute("classname", testCase.classname)
- .writeAttribute("name", testCase.name);
- if(opt.no_time_in_output == false)
- xml.writeAttribute("time", testCase.time);
- // This is not ideal, but it should be enough to mimic gtest's junit output.
- xml.writeAttribute("status", "run");
-
- for(const auto& failure : testCase.failures) {
- xml.scopedElement("failure")
- .writeAttribute("message", failure.message)
- .writeAttribute("type", failure.type)
- .writeText(failure.details, false);
- }
-
- for(const auto& error : testCase.errors) {
- xml.scopedElement("error")
- .writeAttribute("message", error.message)
- .writeText(error.details);
- }
-
- xml.endElement();
- }
- xml.endElement();
- xml.endElement();
- }
-
- void test_case_start(const TestCaseData& in) override {
- testCaseData.add(skipPathFromFilename(in.m_file.c_str()), in.m_name);
- timer.start();
- }
-
- void test_case_reenter(const TestCaseData& in) override {
- testCaseData.addTime(timer.getElapsedSeconds());
- testCaseData.appendSubcaseNamesToLastTestcase(deepestSubcaseStackNames);
- deepestSubcaseStackNames.clear();
-
- timer.start();
- testCaseData.add(skipPathFromFilename(in.m_file.c_str()), in.m_name);
- }
-
- void test_case_end(const CurrentTestCaseStats&) override {
- testCaseData.addTime(timer.getElapsedSeconds());
- testCaseData.appendSubcaseNamesToLastTestcase(deepestSubcaseStackNames);
- deepestSubcaseStackNames.clear();
- }
-
- void test_case_exception(const TestCaseException& e) override {
- std::lock_guard<std::mutex> lock(mutex);
- testCaseData.addError("exception", e.error_string.c_str());
- }
-
- void subcase_start(const SubcaseSignature& in) override {
- std::lock_guard<std::mutex> lock(mutex);
- deepestSubcaseStackNames.push_back(in.m_name);
- }
-
- void subcase_end() override {}
-
- void log_assert(const AssertData& rb) override {
- if(!rb.m_failed) // report only failures & ignore the `success` option
- return;
-
- std::lock_guard<std::mutex> lock(mutex);
-
- std::ostringstream os;
- os << skipPathFromFilename(rb.m_file) << (opt.gnu_file_line ? ":" : "(")
- << line(rb.m_line) << (opt.gnu_file_line ? ":" : "):") << std::endl;
-
- fulltext_log_assert_to_stream(os, rb);
- log_contexts(os);
- testCaseData.addFailure(rb.m_decomp.c_str(), assertString(rb.m_at), os.str());
- }
-
- void log_message(const MessageData&) override {}
-
- void test_case_skipped(const TestCaseData&) override {}
-
- void log_contexts(std::ostringstream& s) {
- int num_contexts = get_num_active_contexts();
- if(num_contexts) {
- auto contexts = get_active_contexts();
-
- s << " logged: ";
- for(int i = 0; i < num_contexts; ++i) {
- s << (i == 0 ? "" : " ");
- contexts[i]->stringify(&s);
- s << std::endl;
- }
- }
- }
- };
-
- DOCTEST_REGISTER_REPORTER("junit", 0, JUnitReporter);
-
- struct Whitespace
- {
- int nrSpaces;
- explicit Whitespace(int nr)
- : nrSpaces(nr) {}
- };
-
- std::ostream& operator<<(std::ostream& out, const Whitespace& ws) {
- if(ws.nrSpaces != 0)
- out << std::setw(ws.nrSpaces) << ' ';
- return out;
- }
-
- struct ConsoleReporter : public IReporter
- {
- std::ostream& s;
- bool hasLoggedCurrentTestStart;
- std::vector<SubcaseSignature> subcasesStack;
- size_t currentSubcaseLevel;
- std::mutex mutex;
-
- // caching pointers/references to objects of these types - safe to do
- const ContextOptions& opt;
- const TestCaseData* tc;
-
- ConsoleReporter(const ContextOptions& co)
- : s(*co.cout)
- , opt(co) {}
-
- ConsoleReporter(const ContextOptions& co, std::ostream& ostr)
- : s(ostr)
- , opt(co) {}
-
- // =========================================================================================
- // WHAT FOLLOWS ARE HELPERS USED BY THE OVERRIDES OF THE VIRTUAL METHODS OF THE INTERFACE
- // =========================================================================================
-
- void separator_to_stream() {
- s << Color::Yellow
- << "==============================================================================="
- "\n";
- }
-
- const char* getSuccessOrFailString(bool success, assertType::Enum at,
- const char* success_str) {
- if(success)
- return success_str;
- return failureString(at);
- }
-
- Color::Enum getSuccessOrFailColor(bool success, assertType::Enum at) {
- return success ? Color::BrightGreen :
- (at & assertType::is_warn) ? Color::Yellow : Color::Red;
- }
-
- void successOrFailColoredStringToStream(bool success, assertType::Enum at,
- const char* success_str = "SUCCESS") {
- s << getSuccessOrFailColor(success, at)
- << getSuccessOrFailString(success, at, success_str) << ": ";
- }
-
- void log_contexts() {
- int num_contexts = get_num_active_contexts();
- if(num_contexts) {
- auto contexts = get_active_contexts();
-
- s << Color::None << " logged: ";
- for(int i = 0; i < num_contexts; ++i) {
- s << (i == 0 ? "" : " ");
- contexts[i]->stringify(&s);
- s << "\n";
- }
- }
-
- s << "\n";
- }
-
- // this was requested to be made virtual so users could override it
- virtual void file_line_to_stream(const char* file, int line,
- const char* tail = "") {
- s << Color::LightGrey << skipPathFromFilename(file) << (opt.gnu_file_line ? ":" : "(")
- << (opt.no_line_numbers ? 0 : line) // 0 or the real num depending on the option
- << (opt.gnu_file_line ? ":" : "):") << tail;
- }
-
- void logTestStart() {
- if(hasLoggedCurrentTestStart)
- return;
-
- separator_to_stream();
- file_line_to_stream(tc->m_file.c_str(), tc->m_line, "\n");
- if(tc->m_description)
- s << Color::Yellow << "DESCRIPTION: " << Color::None << tc->m_description << "\n";
- if(tc->m_test_suite && tc->m_test_suite[0] != '\0')
- s << Color::Yellow << "TEST SUITE: " << Color::None << tc->m_test_suite << "\n";
- if(strncmp(tc->m_name, " Scenario:", 11) != 0)
- s << Color::Yellow << "TEST CASE: ";
- s << Color::None << tc->m_name << "\n";
-
- for(size_t i = 0; i < currentSubcaseLevel; ++i) {
- if(subcasesStack[i].m_name[0] != '\0')
- s << " " << subcasesStack[i].m_name << "\n";
- }
-
- if(currentSubcaseLevel != subcasesStack.size()) {
- s << Color::Yellow << "\nDEEPEST SUBCASE STACK REACHED (DIFFERENT FROM THE CURRENT ONE):\n" << Color::None;
- for(size_t i = 0; i < subcasesStack.size(); ++i) {
- if(subcasesStack[i].m_name[0] != '\0')
- s << " " << subcasesStack[i].m_name << "\n";
- }
- }
-
- s << "\n";
-
- hasLoggedCurrentTestStart = true;
- }
-
- void printVersion() {
- if(opt.no_version == false)
- s << Color::Cyan << "[doctest] " << Color::None << "doctest version is \""
- << DOCTEST_VERSION_STR << "\"\n";
- }
-
- void printIntro() {
- printVersion();
- s << Color::Cyan << "[doctest] " << Color::None
- << "run with \"--" DOCTEST_OPTIONS_PREFIX_DISPLAY "help\" for options\n";
- }
-
- void printHelp() {
- int sizePrefixDisplay = static_cast<int>(strlen(DOCTEST_OPTIONS_PREFIX_DISPLAY));
- printVersion();
- // clang-format off
- s << Color::Cyan << "[doctest]\n" << Color::None;
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "boolean values: \"1/on/yes/true\" or \"0/off/no/false\"\n";
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "filter values: \"str1,str2,str3\" (comma separated strings)\n";
- s << Color::Cyan << "[doctest]\n" << Color::None;
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "filters use wildcards for matching strings\n";
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "something passes a filter if any of the strings in a filter matches\n";
- #ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
- s << Color::Cyan << "[doctest]\n" << Color::None;
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "ALL FLAGS, OPTIONS AND FILTERS ALSO AVAILABLE WITH A \"" DOCTEST_CONFIG_OPTIONS_PREFIX "\" PREFIX!!!\n";
- #endif
- s << Color::Cyan << "[doctest]\n" << Color::None;
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "Query flags - the program quits after them. Available:\n\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "?, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "help, -" DOCTEST_OPTIONS_PREFIX_DISPLAY "h "
- << Whitespace(sizePrefixDisplay*0) << "prints this message\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "v, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "version "
- << Whitespace(sizePrefixDisplay*1) << "prints the version\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "c, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "count "
- << Whitespace(sizePrefixDisplay*1) << "prints the number of matching tests\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ltc, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "list-test-cases "
- << Whitespace(sizePrefixDisplay*1) << "lists all matching tests by name\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "lts, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "list-test-suites "
- << Whitespace(sizePrefixDisplay*1) << "lists all matching test suites\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "lr, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "list-reporters "
- << Whitespace(sizePrefixDisplay*1) << "lists all registered reporters\n\n";
- // ================================================================================== << 79
- s << Color::Cyan << "[doctest] " << Color::None;
- s << "The available <int>/<string> options/filters are:\n\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "tc, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-case=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters tests by their name\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "tce, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-case-exclude=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters OUT tests by their name\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sf, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "source-file=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters tests by their file\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sfe, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "source-file-exclude=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters OUT tests by their file\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ts, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-suite=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters tests by their test suite\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "tse, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "test-suite-exclude=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters OUT tests by their test suite\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sc, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "subcase=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters subcases by their name\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "sce, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "subcase-exclude=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "filters OUT subcases by their name\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "r, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "reporters=<filters> "
- << Whitespace(sizePrefixDisplay*1) << "reporters to use (console is default)\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "o, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "out=<string> "
- << Whitespace(sizePrefixDisplay*1) << "output filename\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ob, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "order-by=<string> "
- << Whitespace(sizePrefixDisplay*1) << "how the tests should be ordered\n";
- s << Whitespace(sizePrefixDisplay*3) << " <string> - [file/suite/name/rand/none]\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "rs, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "rand-seed=<int> "
- << Whitespace(sizePrefixDisplay*1) << "seed for random ordering\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "f, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "first=<int> "
- << Whitespace(sizePrefixDisplay*1) << "the first test passing the filters to\n";
- s << Whitespace(sizePrefixDisplay*3) << " execute - for range-based execution\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "l, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "last=<int> "
- << Whitespace(sizePrefixDisplay*1) << "the last test passing the filters to\n";
- s << Whitespace(sizePrefixDisplay*3) << " execute - for range-based execution\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "aa, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "abort-after=<int> "
- << Whitespace(sizePrefixDisplay*1) << "stop after <int> failed assertions\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "scfl,--" DOCTEST_OPTIONS_PREFIX_DISPLAY "subcase-filter-levels=<int> "
- << Whitespace(sizePrefixDisplay*1) << "apply filters for the first <int> levels\n";
- s << Color::Cyan << "\n[doctest] " << Color::None;
- s << "Bool options - can be used like flags and true is assumed. Available:\n\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "s, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "success=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "include successful assertions in output\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "cs, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "case-sensitive=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "filters being treated as case sensitive\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "e, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "exit=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "exits after the tests finish\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "d, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "duration=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "prints the time duration of each test\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nt, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-throw=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "skips exceptions-related assert checks\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ne, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-exitcode=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "returns (or exits) always with success\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nr, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-run=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "skips all runtime doctest operations\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nv, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-version=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "omit the framework version in the output\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nc, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-colors=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "disables colors in output\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "fc, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "force-colors=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "use colors even when not in a tty\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nb, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-breaks=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "disables breakpoints in debuggers\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "ns, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-skip=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "don't skip test cases marked as skip\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "gfl, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "gnu-file-line=<bool> "
- << Whitespace(sizePrefixDisplay*1) << ":n: vs (n): for line numbers in output\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "npf, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-path-filenames=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "only filenames and no paths in output\n";
- s << " -" DOCTEST_OPTIONS_PREFIX_DISPLAY "nln, --" DOCTEST_OPTIONS_PREFIX_DISPLAY "no-line-numbers=<bool> "
- << Whitespace(sizePrefixDisplay*1) << "0 instead of real line numbers in output\n";
- // ================================================================================== << 79
- // clang-format on
-
- s << Color::Cyan << "\n[doctest] " << Color::None;
- s << "for more information visit the project documentation\n\n";
- }
-
- void printRegisteredReporters() {
- printVersion();
- auto printReporters = [this] (const reporterMap& reporters, const char* type) {
- if(reporters.size()) {
- s << Color::Cyan << "[doctest] " << Color::None << "listing all registered " << type << "\n";
- for(auto& curr : reporters)
- s << "priority: " << std::setw(5) << curr.first.first
- << " name: " << curr.first.second << "\n";
- }
- };
- printReporters(getListeners(), "listeners");
- printReporters(getReporters(), "reporters");
- }
-
- void list_query_results() {
- separator_to_stream();
- if(opt.count || opt.list_test_cases) {
- s << Color::Cyan << "[doctest] " << Color::None
- << "unskipped test cases passing the current filters: "
- << g_cs->numTestCasesPassingFilters << "\n";
- } else if(opt.list_test_suites) {
- s << Color::Cyan << "[doctest] " << Color::None
- << "unskipped test cases passing the current filters: "
- << g_cs->numTestCasesPassingFilters << "\n";
- s << Color::Cyan << "[doctest] " << Color::None
- << "test suites with unskipped test cases passing the current filters: "
- << g_cs->numTestSuitesPassingFilters << "\n";
- }
- }
-
- // =========================================================================================
- // WHAT FOLLOWS ARE OVERRIDES OF THE VIRTUAL METHODS OF THE REPORTER INTERFACE
- // =========================================================================================
-
- void report_query(const QueryData& in) override {
- if(opt.version) {
- printVersion();
- } else if(opt.help) {
- printHelp();
- } else if(opt.list_reporters) {
- printRegisteredReporters();
- } else if(opt.count || opt.list_test_cases) {
- if(opt.list_test_cases) {
- s << Color::Cyan << "[doctest] " << Color::None
- << "listing all test case names\n";
- separator_to_stream();
- }
-
- for(unsigned i = 0; i < in.num_data; ++i)
- s << Color::None << in.data[i]->m_name << "\n";
-
- separator_to_stream();
-
- s << Color::Cyan << "[doctest] " << Color::None
- << "unskipped test cases passing the current filters: "
- << g_cs->numTestCasesPassingFilters << "\n";
-
- } else if(opt.list_test_suites) {
- s << Color::Cyan << "[doctest] " << Color::None << "listing all test suites\n";
- separator_to_stream();
-
- for(unsigned i = 0; i < in.num_data; ++i)
- s << Color::None << in.data[i]->m_test_suite << "\n";
-
- separator_to_stream();
-
- s << Color::Cyan << "[doctest] " << Color::None
- << "unskipped test cases passing the current filters: "
- << g_cs->numTestCasesPassingFilters << "\n";
- s << Color::Cyan << "[doctest] " << Color::None
- << "test suites with unskipped test cases passing the current filters: "
- << g_cs->numTestSuitesPassingFilters << "\n";
- }
- }
-
- void test_run_start() override { printIntro(); }
-
- void test_run_end(const TestRunStats& p) override {
- separator_to_stream();
- s << std::dec;
-
- auto totwidth = int(std::ceil(log10((std::max(p.numTestCasesPassingFilters, static_cast<unsigned>(p.numAsserts))) + 1)));
- auto passwidth = int(std::ceil(log10((std::max(p.numTestCasesPassingFilters - p.numTestCasesFailed, static_cast<unsigned>(p.numAsserts - p.numAssertsFailed))) + 1)));
- auto failwidth = int(std::ceil(log10((std::max(p.numTestCasesFailed, static_cast<unsigned>(p.numAssertsFailed))) + 1)));
- const bool anythingFailed = p.numTestCasesFailed > 0 || p.numAssertsFailed > 0;
- s << Color::Cyan << "[doctest] " << Color::None << "test cases: " << std::setw(totwidth)
- << p.numTestCasesPassingFilters << " | "
- << ((p.numTestCasesPassingFilters == 0 || anythingFailed) ? Color::None :
- Color::Green)
- << std::setw(passwidth) << p.numTestCasesPassingFilters - p.numTestCasesFailed << " passed"
- << Color::None << " | " << (p.numTestCasesFailed > 0 ? Color::Red : Color::None)
- << std::setw(failwidth) << p.numTestCasesFailed << " failed" << Color::None << " |";
- if(opt.no_skipped_summary == false) {
- const int numSkipped = p.numTestCases - p.numTestCasesPassingFilters;
- s << " " << (numSkipped == 0 ? Color::None : Color::Yellow) << numSkipped
- << " skipped" << Color::None;
- }
- s << "\n";
- s << Color::Cyan << "[doctest] " << Color::None << "assertions: " << std::setw(totwidth)
- << p.numAsserts << " | "
- << ((p.numAsserts == 0 || anythingFailed) ? Color::None : Color::Green)
- << std::setw(passwidth) << (p.numAsserts - p.numAssertsFailed) << " passed" << Color::None
- << " | " << (p.numAssertsFailed > 0 ? Color::Red : Color::None) << std::setw(failwidth)
- << p.numAssertsFailed << " failed" << Color::None << " |\n";
- s << Color::Cyan << "[doctest] " << Color::None
- << "Status: " << (p.numTestCasesFailed > 0 ? Color::Red : Color::Green)
- << ((p.numTestCasesFailed > 0) ? "FAILURE!" : "SUCCESS!") << Color::None << std::endl;
- }
-
- void test_case_start(const TestCaseData& in) override {
- hasLoggedCurrentTestStart = false;
- tc = ∈
- subcasesStack.clear();
- currentSubcaseLevel = 0;
- }
-
- void test_case_reenter(const TestCaseData&) override {
- subcasesStack.clear();
- }
-
- void test_case_end(const CurrentTestCaseStats& st) override {
- if(tc->m_no_output)
- return;
-
- // log the preamble of the test case only if there is something
- // else to print - something other than that an assert has failed
- if(opt.duration ||
- (st.failure_flags && st.failure_flags != TestCaseFailureReason::AssertFailure))
- logTestStart();
-
- if(opt.duration)
- s << Color::None << std::setprecision(6) << std::fixed << st.seconds
- << " s: " << tc->m_name << "\n";
-
- if(st.failure_flags & TestCaseFailureReason::Timeout)
- s << Color::Red << "Test case exceeded time limit of " << std::setprecision(6)
- << std::fixed << tc->m_timeout << "!\n";
-
- if(st.failure_flags & TestCaseFailureReason::ShouldHaveFailedButDidnt) {
- s << Color::Red << "Should have failed but didn't! Marking it as failed!\n";
- } else if(st.failure_flags & TestCaseFailureReason::ShouldHaveFailedAndDid) {
- s << Color::Yellow << "Failed as expected so marking it as not failed\n";
- } else if(st.failure_flags & TestCaseFailureReason::CouldHaveFailedAndDid) {
- s << Color::Yellow << "Allowed to fail so marking it as not failed\n";
- } else if(st.failure_flags & TestCaseFailureReason::DidntFailExactlyNumTimes) {
- s << Color::Red << "Didn't fail exactly " << tc->m_expected_failures
- << " times so marking it as failed!\n";
- } else if(st.failure_flags & TestCaseFailureReason::FailedExactlyNumTimes) {
- s << Color::Yellow << "Failed exactly " << tc->m_expected_failures
- << " times as expected so marking it as not failed!\n";
- }
- if(st.failure_flags & TestCaseFailureReason::TooManyFailedAsserts) {
- s << Color::Red << "Aborting - too many failed asserts!\n";
- }
- s << Color::None; // lgtm [cpp/useless-expression]
- }
-
- void test_case_exception(const TestCaseException& e) override {
- if(tc->m_no_output)
- return;
-
- logTestStart();
-
- file_line_to_stream(tc->m_file.c_str(), tc->m_line, " ");
- successOrFailColoredStringToStream(false, e.is_crash ? assertType::is_require :
- assertType::is_check);
- s << Color::Red << (e.is_crash ? "test case CRASHED: " : "test case THREW exception: ")
- << Color::Cyan << e.error_string << "\n";
-
- int num_stringified_contexts = get_num_stringified_contexts();
- if(num_stringified_contexts) {
- auto stringified_contexts = get_stringified_contexts();
- s << Color::None << " logged: ";
- for(int i = num_stringified_contexts; i > 0; --i) {
- s << (i == num_stringified_contexts ? "" : " ")
- << stringified_contexts[i - 1] << "\n";
- }
- }
- s << "\n" << Color::None;
- }
-
- void subcase_start(const SubcaseSignature& subc) override {
- std::lock_guard<std::mutex> lock(mutex);
- subcasesStack.push_back(subc);
- ++currentSubcaseLevel;
- hasLoggedCurrentTestStart = false;
- }
-
- void subcase_end() override {
- std::lock_guard<std::mutex> lock(mutex);
- --currentSubcaseLevel;
- hasLoggedCurrentTestStart = false;
- }
-
- void log_assert(const AssertData& rb) override {
- if((!rb.m_failed && !opt.success) || tc->m_no_output)
- return;
-
- std::lock_guard<std::mutex> lock(mutex);
-
- logTestStart();
-
- file_line_to_stream(rb.m_file, rb.m_line, " ");
- successOrFailColoredStringToStream(!rb.m_failed, rb.m_at);
-
- fulltext_log_assert_to_stream(s, rb);
-
- log_contexts();
- }
-
- void log_message(const MessageData& mb) override {
- if(tc->m_no_output)
- return;
-
- std::lock_guard<std::mutex> lock(mutex);
-
- logTestStart();
-
- file_line_to_stream(mb.m_file, mb.m_line, " ");
- s << getSuccessOrFailColor(false, mb.m_severity)
- << getSuccessOrFailString(mb.m_severity & assertType::is_warn, mb.m_severity,
- "MESSAGE") << ": ";
- s << Color::None << mb.m_string << "\n";
- log_contexts();
- }
-
- void test_case_skipped(const TestCaseData&) override {}
- };
-
- DOCTEST_REGISTER_REPORTER("console", 0, ConsoleReporter);
-
- #ifdef DOCTEST_PLATFORM_WINDOWS
- struct DebugOutputWindowReporter : public ConsoleReporter
- {
- DOCTEST_THREAD_LOCAL static std::ostringstream oss;
-
- DebugOutputWindowReporter(const ContextOptions& co)
- : ConsoleReporter(co, oss) {}
-
- #define DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(func, type, arg) \
- void func(type arg) override { \
- bool with_col = g_no_colors; \
- g_no_colors = false; \
- ConsoleReporter::func(arg); \
- if(oss.tellp() != std::streampos{}) { \
- DOCTEST_OUTPUT_DEBUG_STRING(oss.str().c_str()); \
- oss.str(""); \
- } \
- g_no_colors = with_col; \
- }
-
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_run_start, DOCTEST_EMPTY, DOCTEST_EMPTY)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_run_end, const TestRunStats&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_start, const TestCaseData&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_reenter, const TestCaseData&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_end, const CurrentTestCaseStats&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_exception, const TestCaseException&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(subcase_start, const SubcaseSignature&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(subcase_end, DOCTEST_EMPTY, DOCTEST_EMPTY)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(log_assert, const AssertData&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(log_message, const MessageData&, in)
- DOCTEST_DEBUG_OUTPUT_REPORTER_OVERRIDE(test_case_skipped, const TestCaseData&, in)
- };
-
- DOCTEST_THREAD_LOCAL std::ostringstream DebugOutputWindowReporter::oss;
- #endif // DOCTEST_PLATFORM_WINDOWS
-
- // the implementation of parseOption()
- bool parseOptionImpl(int argc, const char* const* argv, const char* pattern, String* value) {
- // going from the end to the beginning and stopping on the first occurrence from the end
- for(int i = argc; i > 0; --i) {
- auto index = i - 1;
- auto temp = std::strstr(argv[index], pattern);
- if(temp && (value || strlen(temp) == strlen(pattern))) { //!OCLINT prefer early exits and continue
- // eliminate matches in which the chars before the option are not '-'
- bool noBadCharsFound = true;
- auto curr = argv[index];
- while(curr != temp) {
- if(*curr++ != '-') {
- noBadCharsFound = false;
- break;
- }
- }
- if(noBadCharsFound && argv[index][0] == '-') {
- if(value) {
- // parsing the value of an option
- temp += strlen(pattern);
- const unsigned len = strlen(temp);
- if(len) {
- *value = temp;
- return true;
- }
- } else {
- // just a flag - no value
- return true;
- }
- }
- }
- }
- return false;
- }
-
- // parses an option and returns the string after the '=' character
- bool parseOption(int argc, const char* const* argv, const char* pattern, String* value = nullptr,
- const String& defaultVal = String()) {
- if(value)
- *value = defaultVal;
- #ifndef DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
- // offset (normally 3 for "dt-") to skip prefix
- if(parseOptionImpl(argc, argv, pattern + strlen(DOCTEST_CONFIG_OPTIONS_PREFIX), value))
- return true;
- #endif // DOCTEST_CONFIG_NO_UNPREFIXED_OPTIONS
- return parseOptionImpl(argc, argv, pattern, value);
- }
-
- // locates a flag on the command line
- bool parseFlag(int argc, const char* const* argv, const char* pattern) {
- return parseOption(argc, argv, pattern);
- }
-
- // parses a comma separated list of words after a pattern in one of the arguments in argv
- bool parseCommaSepArgs(int argc, const char* const* argv, const char* pattern,
- std::vector<String>& res) {
- String filtersString;
- if(parseOption(argc, argv, pattern, &filtersString)) {
- // tokenize with "," as a separator
- // cppcheck-suppress strtokCalled
- DOCTEST_CLANG_SUPPRESS_WARNING_WITH_PUSH("-Wdeprecated-declarations")
- auto pch = std::strtok(filtersString.c_str(), ","); // modifies the string
- while(pch != nullptr) {
- if(strlen(pch))
- res.push_back(pch);
- // uses the strtok() internal state to go to the next token
- // cppcheck-suppress strtokCalled
- pch = std::strtok(nullptr, ",");
- }
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
- return true;
- }
- return false;
- }
-
- enum optionType
- {
- option_bool,
- option_int
- };
-
- // parses an int/bool option from the command line
- bool parseIntOption(int argc, const char* const* argv, const char* pattern, optionType type,
- int& res) {
- String parsedValue;
- if(!parseOption(argc, argv, pattern, &parsedValue))
- return false;
-
- if(type == 0) {
- // boolean
- const char positive[][5] = {"1", "true", "on", "yes"}; // 5 - strlen("true") + 1
- const char negative[][6] = {"0", "false", "off", "no"}; // 6 - strlen("false") + 1
-
- // if the value matches any of the positive/negative possibilities
- for(unsigned i = 0; i < 4; i++) {
- if(parsedValue.compare(positive[i], true) == 0) {
- res = 1; //!OCLINT parameter reassignment
- return true;
- }
- if(parsedValue.compare(negative[i], true) == 0) {
- res = 0; //!OCLINT parameter reassignment
- return true;
- }
- }
- } else {
- // integer
- // TODO: change this to use std::stoi or something else! currently it uses undefined behavior - assumes '0' on failed parse...
- int theInt = std::atoi(parsedValue.c_str()); // NOLINT
- if(theInt != 0) {
- res = theInt; //!OCLINT parameter reassignment
- return true;
- }
- }
- return false;
- }
- } // namespace
-
- Context::Context(int argc, const char* const* argv)
- : p(new detail::ContextState) {
- parseArgs(argc, argv, true);
- if(argc)
- p->binary_name = argv[0];
- }
-
- Context::~Context() {
- if(g_cs == p)
- g_cs = nullptr;
- delete p;
- }
-
- void Context::applyCommandLine(int argc, const char* const* argv) {
- parseArgs(argc, argv);
- if(argc)
- p->binary_name = argv[0];
- }
-
- // parses args
- void Context::parseArgs(int argc, const char* const* argv, bool withDefaults) {
- using namespace detail;
-
- // clang-format off
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "source-file=", p->filters[0]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sf=", p->filters[0]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "source-file-exclude=",p->filters[1]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sfe=", p->filters[1]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-suite=", p->filters[2]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "ts=", p->filters[2]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-suite-exclude=", p->filters[3]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "tse=", p->filters[3]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-case=", p->filters[4]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "tc=", p->filters[4]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "test-case-exclude=", p->filters[5]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "tce=", p->filters[5]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "subcase=", p->filters[6]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sc=", p->filters[6]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "subcase-exclude=", p->filters[7]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "sce=", p->filters[7]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "reporters=", p->filters[8]);
- parseCommaSepArgs(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "r=", p->filters[8]);
- // clang-format on
-
- int intRes = 0;
- String strRes;
-
- #define DOCTEST_PARSE_AS_BOOL_OR_FLAG(name, sname, var, default) \
- if(parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name "=", option_bool, intRes) || \
- parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname "=", option_bool, intRes)) \
- p->var = static_cast<bool>(intRes); \
- else if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name) || \
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname)) \
- p->var = true; \
- else if(withDefaults) \
- p->var = default
-
- #define DOCTEST_PARSE_INT_OPTION(name, sname, var, default) \
- if(parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name "=", option_int, intRes) || \
- parseIntOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname "=", option_int, intRes)) \
- p->var = intRes; \
- else if(withDefaults) \
- p->var = default
-
- #define DOCTEST_PARSE_STR_OPTION(name, sname, var, default) \
- if(parseOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX name "=", &strRes, default) || \
- parseOption(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX sname "=", &strRes, default) || \
- withDefaults) \
- p->var = strRes
-
- // clang-format off
- DOCTEST_PARSE_STR_OPTION("out", "o", out, "");
- DOCTEST_PARSE_STR_OPTION("order-by", "ob", order_by, "file");
- DOCTEST_PARSE_INT_OPTION("rand-seed", "rs", rand_seed, 0);
-
- DOCTEST_PARSE_INT_OPTION("first", "f", first, 0);
- DOCTEST_PARSE_INT_OPTION("last", "l", last, UINT_MAX);
-
- DOCTEST_PARSE_INT_OPTION("abort-after", "aa", abort_after, 0);
- DOCTEST_PARSE_INT_OPTION("subcase-filter-levels", "scfl", subcase_filter_levels, INT_MAX);
-
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("success", "s", success, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("case-sensitive", "cs", case_sensitive, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("exit", "e", exit, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("duration", "d", duration, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-throw", "nt", no_throw, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-exitcode", "ne", no_exitcode, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-run", "nr", no_run, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-version", "nv", no_version, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-colors", "nc", no_colors, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("force-colors", "fc", force_colors, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-breaks", "nb", no_breaks, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-skip", "ns", no_skip, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("gnu-file-line", "gfl", gnu_file_line, !bool(DOCTEST_MSVC));
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-path-filenames", "npf", no_path_in_filenames, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-line-numbers", "nln", no_line_numbers, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-debug-output", "ndo", no_debug_output, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-skipped-summary", "nss", no_skipped_summary, false);
- DOCTEST_PARSE_AS_BOOL_OR_FLAG("no-time-in-output", "ntio", no_time_in_output, false);
- // clang-format on
-
- if(withDefaults) {
- p->help = false;
- p->version = false;
- p->count = false;
- p->list_test_cases = false;
- p->list_test_suites = false;
- p->list_reporters = false;
- }
- if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "help") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "h") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "?")) {
- p->help = true;
- p->exit = true;
- }
- if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "version") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "v")) {
- p->version = true;
- p->exit = true;
- }
- if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "count") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "c")) {
- p->count = true;
- p->exit = true;
- }
- if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "list-test-cases") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "ltc")) {
- p->list_test_cases = true;
- p->exit = true;
- }
- if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "list-test-suites") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "lts")) {
- p->list_test_suites = true;
- p->exit = true;
- }
- if(parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "list-reporters") ||
- parseFlag(argc, argv, DOCTEST_CONFIG_OPTIONS_PREFIX "lr")) {
- p->list_reporters = true;
- p->exit = true;
- }
- }
-
- // allows the user to add procedurally to the filters from the command line
- void Context::addFilter(const char* filter, const char* value) { setOption(filter, value); }
-
- // allows the user to clear all filters from the command line
- void Context::clearFilters() {
- for(auto& curr : p->filters)
- curr.clear();
- }
-
- // allows the user to override procedurally the int/bool options from the command line
- void Context::setOption(const char* option, int value) {
- setOption(option, toString(value).c_str());
- // NOLINTNEXTLINE(clang-analyzer-cplusplus.NewDeleteLeaks)
- }
-
- // allows the user to override procedurally the string options from the command line
- void Context::setOption(const char* option, const char* value) {
- auto argv = String("-") + option + "=" + value;
- auto lvalue = argv.c_str();
- parseArgs(1, &lvalue);
- }
-
- // users should query this in their main() and exit the program if true
- bool Context::shouldExit() { return p->exit; }
-
- void Context::setAsDefaultForAssertsOutOfTestCases() { g_cs = p; }
-
- void Context::setAssertHandler(detail::assert_handler ah) { p->ah = ah; }
-
- // the main function that does all the filtering and test running
- int Context::run() {
- using namespace detail;
-
- // save the old context state in case such was setup - for using asserts out of a testing context
- auto old_cs = g_cs;
- // this is the current contest
- g_cs = p;
- is_running_in_test = true;
-
- g_no_colors = p->no_colors;
- p->resetRunData();
-
- // stdout by default
- p->cout = &std::cout;
- p->cerr = &std::cerr;
-
- // or to a file if specified
- std::fstream fstr;
- if(p->out.size()) {
- fstr.open(p->out.c_str(), std::fstream::out);
- p->cout = &fstr;
- }
-
- FatalConditionHandler::allocateAltStackMem();
-
- auto cleanup_and_return = [&]() {
- FatalConditionHandler::freeAltStackMem();
-
- if(fstr.is_open())
- fstr.close();
-
- // restore context
- g_cs = old_cs;
- is_running_in_test = false;
-
- // we have to free the reporters which were allocated when the run started
- for(auto& curr : p->reporters_currently_used)
- delete curr;
- p->reporters_currently_used.clear();
-
- if(p->numTestCasesFailed && !p->no_exitcode)
- return EXIT_FAILURE;
- return EXIT_SUCCESS;
- };
-
- // setup default reporter if none is given through the command line
- if(p->filters[8].empty())
- p->filters[8].push_back("console");
-
- // check to see if any of the registered reporters has been selected
- for(auto& curr : getReporters()) {
- if(matchesAny(curr.first.second.c_str(), p->filters[8], false, p->case_sensitive))
- p->reporters_currently_used.push_back(curr.second(*g_cs));
- }
-
- // TODO: check if there is nothing in reporters_currently_used
-
- // prepend all listeners
- for(auto& curr : getListeners())
- p->reporters_currently_used.insert(p->reporters_currently_used.begin(), curr.second(*g_cs));
-
- #ifdef DOCTEST_PLATFORM_WINDOWS
- if(isDebuggerActive() && p->no_debug_output == false)
- p->reporters_currently_used.push_back(new DebugOutputWindowReporter(*g_cs));
- #endif // DOCTEST_PLATFORM_WINDOWS
-
- // handle version, help and no_run
- if(p->no_run || p->version || p->help || p->list_reporters) {
- DOCTEST_ITERATE_THROUGH_REPORTERS(report_query, QueryData());
-
- return cleanup_and_return();
- }
-
- std::vector<const TestCase*> testArray;
- for(auto& curr : getRegisteredTests())
- testArray.push_back(&curr);
- p->numTestCases = testArray.size();
-
- // sort the collected records
- if(!testArray.empty()) {
- if(p->order_by.compare("file", true) == 0) {
- std::sort(testArray.begin(), testArray.end(), fileOrderComparator);
- } else if(p->order_by.compare("suite", true) == 0) {
- std::sort(testArray.begin(), testArray.end(), suiteOrderComparator);
- } else if(p->order_by.compare("name", true) == 0) {
- std::sort(testArray.begin(), testArray.end(), nameOrderComparator);
- } else if(p->order_by.compare("rand", true) == 0) {
- std::srand(p->rand_seed);
-
- // random_shuffle implementation
- const auto first = &testArray[0];
- for(size_t i = testArray.size() - 1; i > 0; --i) {
- int idxToSwap = std::rand() % (i + 1); // NOLINT
-
- const auto temp = first[i];
-
- first[i] = first[idxToSwap];
- first[idxToSwap] = temp;
- }
- } else if(p->order_by.compare("none", true) == 0) {
- // means no sorting - beneficial for death tests which call into the executable
- // with a specific test case in mind - we don't want to slow down the startup times
- }
- }
-
- std::set<String> testSuitesPassingFilt;
-
- bool query_mode = p->count || p->list_test_cases || p->list_test_suites;
- std::vector<const TestCaseData*> queryResults;
-
- if(!query_mode)
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_run_start, DOCTEST_EMPTY);
-
- // invoke the registered functions if they match the filter criteria (or just count them)
- for(auto& curr : testArray) {
- const auto& tc = *curr;
-
- bool skip_me = false;
- if(tc.m_skip && !p->no_skip)
- skip_me = true;
-
- if(!matchesAny(tc.m_file.c_str(), p->filters[0], true, p->case_sensitive))
- skip_me = true;
- if(matchesAny(tc.m_file.c_str(), p->filters[1], false, p->case_sensitive))
- skip_me = true;
- if(!matchesAny(tc.m_test_suite, p->filters[2], true, p->case_sensitive))
- skip_me = true;
- if(matchesAny(tc.m_test_suite, p->filters[3], false, p->case_sensitive))
- skip_me = true;
- if(!matchesAny(tc.m_name, p->filters[4], true, p->case_sensitive))
- skip_me = true;
- if(matchesAny(tc.m_name, p->filters[5], false, p->case_sensitive))
- skip_me = true;
-
- if(!skip_me)
- p->numTestCasesPassingFilters++;
-
- // skip the test if it is not in the execution range
- if((p->last < p->numTestCasesPassingFilters && p->first <= p->last) ||
- (p->first > p->numTestCasesPassingFilters))
- skip_me = true;
-
- if(skip_me) {
- if(!query_mode)
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_skipped, tc);
- continue;
- }
-
- // do not execute the test if we are to only count the number of filter passing tests
- if(p->count)
- continue;
-
- // print the name of the test and don't execute it
- if(p->list_test_cases) {
- queryResults.push_back(&tc);
- continue;
- }
-
- // print the name of the test suite if not done already and don't execute it
- if(p->list_test_suites) {
- if((testSuitesPassingFilt.count(tc.m_test_suite) == 0) && tc.m_test_suite[0] != '\0') {
- queryResults.push_back(&tc);
- testSuitesPassingFilt.insert(tc.m_test_suite);
- p->numTestSuitesPassingFilters++;
- }
- continue;
- }
-
- // execute the test if it passes all the filtering
- {
- p->currentTest = &tc;
-
- p->failure_flags = TestCaseFailureReason::None;
- p->seconds = 0;
-
- // reset atomic counters
- p->numAssertsFailedCurrentTest_atomic = 0;
- p->numAssertsCurrentTest_atomic = 0;
-
- p->subcasesPassed.clear();
-
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_start, tc);
-
- p->timer.start();
-
- bool run_test = true;
-
- do {
- // reset some of the fields for subcases (except for the set of fully passed ones)
- p->should_reenter = false;
- p->subcasesCurrentMaxLevel = 0;
- p->subcasesStack.clear();
-
- p->shouldLogCurrentException = true;
-
- // reset stuff for logging with INFO()
- p->stringifiedContexts.clear();
-
- #ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
- try {
- #endif // DOCTEST_CONFIG_NO_EXCEPTIONS
- // MSVC 2015 diagnoses fatalConditionHandler as unused (because reset() is a static method)
- DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4101) // unreferenced local variable
- FatalConditionHandler fatalConditionHandler; // Handle signals
- // execute the test
- tc.m_test();
- fatalConditionHandler.reset();
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
- #ifndef DOCTEST_CONFIG_NO_EXCEPTIONS
- } catch(const TestFailureException&) {
- p->failure_flags |= TestCaseFailureReason::AssertFailure;
- } catch(...) {
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_exception,
- {translateActiveException(), false});
- p->failure_flags |= TestCaseFailureReason::Exception;
- }
- #endif // DOCTEST_CONFIG_NO_EXCEPTIONS
-
- // exit this loop if enough assertions have failed - even if there are more subcases
- if(p->abort_after > 0 &&
- p->numAssertsFailed + p->numAssertsFailedCurrentTest_atomic >= p->abort_after) {
- run_test = false;
- p->failure_flags |= TestCaseFailureReason::TooManyFailedAsserts;
- }
-
- if(p->should_reenter && run_test)
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_reenter, tc);
- if(!p->should_reenter)
- run_test = false;
- } while(run_test);
-
- p->finalizeTestCaseData();
-
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_case_end, *g_cs);
-
- p->currentTest = nullptr;
-
- // stop executing tests if enough assertions have failed
- if(p->abort_after > 0 && p->numAssertsFailed >= p->abort_after)
- break;
- }
- }
-
- if(!query_mode) {
- DOCTEST_ITERATE_THROUGH_REPORTERS(test_run_end, *g_cs);
- } else {
- QueryData qdata;
- qdata.run_stats = g_cs;
- qdata.data = queryResults.data();
- qdata.num_data = unsigned(queryResults.size());
- DOCTEST_ITERATE_THROUGH_REPORTERS(report_query, qdata);
- }
-
- // see these issues on the reasoning for this:
- // - https://github.com/onqtam/doctest/issues/143#issuecomment-414418903
- // - https://github.com/onqtam/doctest/issues/126
- auto DOCTEST_FIX_FOR_MACOS_LIBCPP_IOSFWD_STRING_LINK_ERRORS = []() DOCTEST_NOINLINE
- { std::cout << std::string(); };
- DOCTEST_FIX_FOR_MACOS_LIBCPP_IOSFWD_STRING_LINK_ERRORS();
-
- return cleanup_and_return();
- }
-
- IReporter::~IReporter() = default;
-
- int IReporter::get_num_active_contexts() { return detail::g_infoContexts.size(); }
- const IContextScope* const* IReporter::get_active_contexts() {
- return get_num_active_contexts() ? &detail::g_infoContexts[0] : nullptr;
- }
-
- int IReporter::get_num_stringified_contexts() { return detail::g_cs->stringifiedContexts.size(); }
- const String* IReporter::get_stringified_contexts() {
- return get_num_stringified_contexts() ? &detail::g_cs->stringifiedContexts[0] : nullptr;
- }
-
- namespace detail {
- void registerReporterImpl(const char* name, int priority, reporterCreatorFunc c, bool isReporter) {
- if(isReporter)
- getReporters().insert(reporterMap::value_type(reporterMap::key_type(priority, name), c));
- else
- getListeners().insert(reporterMap::value_type(reporterMap::key_type(priority, name), c));
- }
- } // namespace detail
-
- } // namespace doctest
-
- #endif // DOCTEST_CONFIG_DISABLE
-
- #ifdef DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
- DOCTEST_MSVC_SUPPRESS_WARNING_WITH_PUSH(4007) // 'function' : must be 'attribute' - see issue #182
- int main(int argc, char** argv) { return doctest::Context(argc, argv).run(); }
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
- #endif // DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
-
- DOCTEST_CLANG_SUPPRESS_WARNING_POP
- DOCTEST_MSVC_SUPPRESS_WARNING_POP
- DOCTEST_GCC_SUPPRESS_WARNING_POP
-
- #endif // DOCTEST_LIBRARY_IMPLEMENTATION
- #endif // DOCTEST_CONFIG_IMPLEMENT
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