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updated catch with v2.13.7

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This commit is contained in:
Marius Bancila 2021-12-22 19:28:39 +02:00
parent 197905e841
commit 889fffda69
4 changed files with 473 additions and 212 deletions
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450
catch/catch.hpp
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@ -1,9 +1,9 @@
/* /*
* Catch v2.13.3 * Catch v2.13.7
* Generated: 2020-10-31 18:20:31.045274 * Generated: 2021-07-28 20:29:27.753164
* ---------------------------------------------------------- * ----------------------------------------------------------
* This file has been merged from multiple headers. Please don't edit it directly * This file has been merged from multiple headers. Please don't edit it directly
* Copyright (c) 2020 Two Blue Cubes Ltd. All rights reserved. * Copyright (c) 2021 Two Blue Cubes Ltd. All rights reserved.
* *
* Distributed under the Boost Software License, Version 1.0. (See accompanying * Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) * file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
@ -15,7 +15,7 @@
#define CATCH_VERSION_MAJOR 2 #define CATCH_VERSION_MAJOR 2
#define CATCH_VERSION_MINOR 13 #define CATCH_VERSION_MINOR 13
#define CATCH_VERSION_PATCH 3 #define CATCH_VERSION_PATCH 7
#ifdef __clang__ #ifdef __clang__
# pragma clang system_header # pragma clang system_header
@ -66,11 +66,14 @@
#if !defined(CATCH_CONFIG_IMPL_ONLY) #if !defined(CATCH_CONFIG_IMPL_ONLY)
// start catch_platform.h // start catch_platform.h
// See e.g.:
// https://opensource.apple.com/source/CarbonHeaders/CarbonHeaders-18.1/TargetConditionals.h.auto.html
#ifdef __APPLE__ #ifdef __APPLE__
# include <TargetConditionals.h> # include <TargetConditionals.h>
# if TARGET_OS_OSX == 1 # if (defined(TARGET_OS_OSX) && TARGET_OS_OSX == 1) || \
(defined(TARGET_OS_MAC) && TARGET_OS_MAC == 1)
# define CATCH_PLATFORM_MAC # define CATCH_PLATFORM_MAC
# elif TARGET_OS_IPHONE == 1 # elif (defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE == 1)
# define CATCH_PLATFORM_IPHONE # define CATCH_PLATFORM_IPHONE
# endif # endif
@ -132,9 +135,9 @@ namespace Catch {
#endif #endif
// We have to avoid both ICC and Clang, because they try to mask themselves // Only GCC compiler should be used in this block, so other compilers trying to
// as gcc, and we want only GCC in this block // mask themselves as GCC should be ignored.
#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && !defined(__CUDACC__) #if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && !defined(__CUDACC__) && !defined(__LCC__)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" ) # define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" ) # define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" )
@ -323,7 +326,7 @@ namespace Catch {
// Check if byte is available and usable // Check if byte is available and usable
# if __has_include(<cstddef>) && defined(CATCH_CPP17_OR_GREATER) # if __has_include(<cstddef>) && defined(CATCH_CPP17_OR_GREATER)
# include <cstddef> # include <cstddef>
# if __cpp_lib_byte > 0 # if defined(__cpp_lib_byte) && (__cpp_lib_byte > 0)
# define CATCH_INTERNAL_CONFIG_CPP17_BYTE # define CATCH_INTERNAL_CONFIG_CPP17_BYTE
# endif # endif
# endif // __has_include(<cstddef>) && defined(CATCH_CPP17_OR_GREATER) # endif // __has_include(<cstddef>) && defined(CATCH_CPP17_OR_GREATER)
@ -5455,6 +5458,8 @@ namespace Catch {
} // namespace Catch } // namespace Catch
// end catch_outlier_classification.hpp // end catch_outlier_classification.hpp
#include <iterator>
#endif // CATCH_CONFIG_ENABLE_BENCHMARKING #endif // CATCH_CONFIG_ENABLE_BENCHMARKING
#include <string> #include <string>
@ -6339,9 +6344,10 @@ namespace Catch {
void writeTestCase(TestCaseNode const& testCaseNode); void writeTestCase(TestCaseNode const& testCaseNode);
void writeSection(std::string const& className, void writeSection( std::string const& className,
std::string const& rootName, std::string const& rootName,
SectionNode const& sectionNode); SectionNode const& sectionNode,
bool testOkToFail );
void writeAssertions(SectionNode const& sectionNode); void writeAssertions(SectionNode const& sectionNode);
void writeAssertion(AssertionStats const& stats); void writeAssertion(AssertionStats const& stats);
@ -6876,7 +6882,7 @@ namespace Catch {
} }
iters *= 2; iters *= 2;
} }
throw optimized_away_error{}; Catch::throw_exception(optimized_away_error{});
} }
} // namespace Detail } // namespace Detail
} // namespace Benchmark } // namespace Benchmark
@ -6884,6 +6890,7 @@ namespace Catch {
// end catch_run_for_at_least.hpp // end catch_run_for_at_least.hpp
#include <algorithm> #include <algorithm>
#include <iterator>
namespace Catch { namespace Catch {
namespace Benchmark { namespace Benchmark {
@ -7054,8 +7061,8 @@ namespace Catch {
double b2 = bias - z1; double b2 = bias - z1;
double a1 = a(b1); double a1 = a(b1);
double a2 = a(b2); double a2 = a(b2);
auto lo = std::max(cumn(a1), 0); auto lo = (std::max)(cumn(a1), 0);
auto hi = std::min(cumn(a2), n - 1); auto hi = (std::min)(cumn(a2), n - 1);
return { point, resample[lo], resample[hi], confidence_level }; return { point, resample[lo], resample[hi], confidence_level };
} }
@ -7124,7 +7131,9 @@ namespace Catch {
} }
template <typename Clock> template <typename Clock>
EnvironmentEstimate<FloatDuration<Clock>> estimate_clock_cost(FloatDuration<Clock> resolution) { EnvironmentEstimate<FloatDuration<Clock>> estimate_clock_cost(FloatDuration<Clock> resolution) {
auto time_limit = std::min(resolution * clock_cost_estimation_tick_limit, FloatDuration<Clock>(clock_cost_estimation_time_limit)); auto time_limit = (std::min)(
resolution * clock_cost_estimation_tick_limit,
FloatDuration<Clock>(clock_cost_estimation_time_limit));
auto time_clock = [](int k) { auto time_clock = [](int k) {
return Detail::measure<Clock>([k] { return Detail::measure<Clock>([k] {
for (int i = 0; i < k; ++i) { for (int i = 0; i < k; ++i) {
@ -7771,7 +7780,7 @@ namespace Catch {
double sb = stddev.point; double sb = stddev.point;
double mn = mean.point / n; double mn = mean.point / n;
double mg_min = mn / 2.; double mg_min = mn / 2.;
double sg = std::min(mg_min / 4., sb / std::sqrt(n)); double sg = (std::min)(mg_min / 4., sb / std::sqrt(n));
double sg2 = sg * sg; double sg2 = sg * sg;
double sb2 = sb * sb; double sb2 = sb * sb;
@ -7790,7 +7799,7 @@ namespace Catch {
return (nc / n) * (sb2 - nc * sg2); return (nc / n) * (sb2 - nc * sg2);
}; };
return std::min(var_out(1), var_out(std::min(c_max(0.), c_max(mg_min)))) / sb2; return (std::min)(var_out(1), var_out((std::min)(c_max(0.), c_max(mg_min)))) / sb2;
} }
bootstrap_analysis analyse_samples(double confidence_level, int n_resamples, std::vector<double>::iterator first, std::vector<double>::iterator last) { bootstrap_analysis analyse_samples(double confidence_level, int n_resamples, std::vector<double>::iterator first, std::vector<double>::iterator last) {
@ -7980,86 +7989,58 @@ namespace Catch {
// start catch_fatal_condition.h // start catch_fatal_condition.h
// start catch_windows_h_proxy.h #include <cassert>
#if defined(CATCH_PLATFORM_WINDOWS)
#if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX)
# define CATCH_DEFINED_NOMINMAX
# define NOMINMAX
#endif
#if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN)
# define CATCH_DEFINED_WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#ifdef __AFXDLL
#include <AfxWin.h>
#else
#include <windows.h>
#endif
#ifdef CATCH_DEFINED_NOMINMAX
# undef NOMINMAX
#endif
#ifdef CATCH_DEFINED_WIN32_LEAN_AND_MEAN
# undef WIN32_LEAN_AND_MEAN
#endif
#endif // defined(CATCH_PLATFORM_WINDOWS)
// end catch_windows_h_proxy.h
#if defined( CATCH_CONFIG_WINDOWS_SEH )
namespace Catch { namespace Catch {
struct FatalConditionHandler { // Wrapper for platform-specific fatal error (signals/SEH) handlers
//
static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo); // Tries to be cooperative with other handlers, and not step over
FatalConditionHandler(); // other handlers. This means that unknown structured exceptions
static void reset(); // are passed on, previous signal handlers are called, and so on.
~FatalConditionHandler(); //
// Can only be instantiated once, and assumes that once a signal
private: // is caught, the binary will end up terminating. Thus, there
static bool isSet; class FatalConditionHandler {
static ULONG guaranteeSize; bool m_started = false;
static PVOID exceptionHandlerHandle;
};
} // namespace Catch
#elif defined ( CATCH_CONFIG_POSIX_SIGNALS )
#include <signal.h>
namespace Catch {
struct FatalConditionHandler {
static bool isSet;
static struct sigaction oldSigActions[];
static stack_t oldSigStack;
static char altStackMem[];
static void handleSignal( int sig );
// Install/disengage implementation for specific platform.
// Should be if-defed to work on current platform, can assume
// engage-disengage 1:1 pairing.
void engage_platform();
void disengage_platform();
public:
// Should also have platform-specific implementations as needed
FatalConditionHandler(); FatalConditionHandler();
~FatalConditionHandler(); ~FatalConditionHandler();
static void reset();
void engage() {
assert(!m_started && "Handler cannot be installed twice.");
m_started = true;
engage_platform();
}
void disengage() {
assert(m_started && "Handler cannot be uninstalled without being installed first");
m_started = false;
disengage_platform();
}
}; };
} // namespace Catch //! Simple RAII guard for (dis)engaging the FatalConditionHandler
class FatalConditionHandlerGuard {
#else FatalConditionHandler* m_handler;
public:
namespace Catch { FatalConditionHandlerGuard(FatalConditionHandler* handler):
struct FatalConditionHandler { m_handler(handler) {
void reset(); m_handler->engage();
}
~FatalConditionHandlerGuard() {
m_handler->disengage();
}
}; };
}
#endif } // end namespace Catch
// end catch_fatal_condition.h // end catch_fatal_condition.h
#include <string> #include <string>
@ -8185,6 +8166,7 @@ namespace Catch {
std::vector<SectionEndInfo> m_unfinishedSections; std::vector<SectionEndInfo> m_unfinishedSections;
std::vector<ITracker*> m_activeSections; std::vector<ITracker*> m_activeSections;
TrackerContext m_trackerContext; TrackerContext m_trackerContext;
FatalConditionHandler m_fatalConditionhandler;
bool m_lastAssertionPassed = false; bool m_lastAssertionPassed = false;
bool m_shouldReportUnexpected = true; bool m_shouldReportUnexpected = true;
bool m_includeSuccessfulResults; bool m_includeSuccessfulResults;
@ -10057,6 +10039,36 @@ namespace Catch {
} }
// end catch_errno_guard.h // end catch_errno_guard.h
// start catch_windows_h_proxy.h
#if defined(CATCH_PLATFORM_WINDOWS)
#if !defined(NOMINMAX) && !defined(CATCH_CONFIG_NO_NOMINMAX)
# define CATCH_DEFINED_NOMINMAX
# define NOMINMAX
#endif
#if !defined(WIN32_LEAN_AND_MEAN) && !defined(CATCH_CONFIG_NO_WIN32_LEAN_AND_MEAN)
# define CATCH_DEFINED_WIN32_LEAN_AND_MEAN
# define WIN32_LEAN_AND_MEAN
#endif
#ifdef __AFXDLL
#include <AfxWin.h>
#else
#include <windows.h>
#endif
#ifdef CATCH_DEFINED_NOMINMAX
# undef NOMINMAX
#endif
#ifdef CATCH_DEFINED_WIN32_LEAN_AND_MEAN
# undef WIN32_LEAN_AND_MEAN
#endif
#endif // defined(CATCH_PLATFORM_WINDOWS)
// end catch_windows_h_proxy.h
#include <sstream> #include <sstream>
namespace Catch { namespace Catch {
@ -10573,7 +10585,7 @@ namespace Catch {
// Extracts the actual name part of an enum instance // Extracts the actual name part of an enum instance
// In other words, it returns the Blue part of Bikeshed::Colour::Blue // In other words, it returns the Blue part of Bikeshed::Colour::Blue
StringRef extractInstanceName(StringRef enumInstance) { StringRef extractInstanceName(StringRef enumInstance) {
// Find last occurence of ":" // Find last occurrence of ":"
size_t name_start = enumInstance.size(); size_t name_start = enumInstance.size();
while (name_start > 0 && enumInstance[name_start - 1] != ':') { while (name_start > 0 && enumInstance[name_start - 1] != ':') {
--name_start; --name_start;
@ -10735,25 +10747,47 @@ namespace Catch {
// end catch_exception_translator_registry.cpp // end catch_exception_translator_registry.cpp
// start catch_fatal_condition.cpp // start catch_fatal_condition.cpp
#if defined(__GNUC__) #include <algorithm>
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wmissing-field-initializers" #if !defined( CATCH_CONFIG_WINDOWS_SEH ) && !defined( CATCH_CONFIG_POSIX_SIGNALS )
#endif
namespace Catch {
// If neither SEH nor signal handling is required, the handler impls
// do not have to do anything, and can be empty.
void FatalConditionHandler::engage_platform() {}
void FatalConditionHandler::disengage_platform() {}
FatalConditionHandler::FatalConditionHandler() = default;
FatalConditionHandler::~FatalConditionHandler() = default;
} // end namespace Catch
#endif // !CATCH_CONFIG_WINDOWS_SEH && !CATCH_CONFIG_POSIX_SIGNALS
#if defined( CATCH_CONFIG_WINDOWS_SEH ) && defined( CATCH_CONFIG_POSIX_SIGNALS )
#error "Inconsistent configuration: Windows' SEH handling and POSIX signals cannot be enabled at the same time"
#endif // CATCH_CONFIG_WINDOWS_SEH && CATCH_CONFIG_POSIX_SIGNALS
#if defined( CATCH_CONFIG_WINDOWS_SEH ) || defined( CATCH_CONFIG_POSIX_SIGNALS ) #if defined( CATCH_CONFIG_WINDOWS_SEH ) || defined( CATCH_CONFIG_POSIX_SIGNALS )
namespace { namespace {
// Report the error condition //! Signals fatal error message to the run context
void reportFatal( char const * const message ) { void reportFatal( char const * const message ) {
Catch::getCurrentContext().getResultCapture()->handleFatalErrorCondition( message ); Catch::getCurrentContext().getResultCapture()->handleFatalErrorCondition( message );
} }
}
#endif // signals/SEH handling //! Minimal size Catch2 needs for its own fatal error handling.
//! Picked anecdotally, so it might not be sufficient on all
//! platforms, and for all configurations.
constexpr std::size_t minStackSizeForErrors = 32 * 1024;
} // end unnamed namespace
#endif // CATCH_CONFIG_WINDOWS_SEH || CATCH_CONFIG_POSIX_SIGNALS
#if defined( CATCH_CONFIG_WINDOWS_SEH ) #if defined( CATCH_CONFIG_WINDOWS_SEH )
namespace Catch { namespace Catch {
struct SignalDefs { DWORD id; const char* name; }; struct SignalDefs { DWORD id; const char* name; };
// There is no 1-1 mapping between signals and windows exceptions. // There is no 1-1 mapping between signals and windows exceptions.
@ -10766,7 +10800,7 @@ namespace Catch {
{ static_cast<DWORD>(EXCEPTION_INT_DIVIDE_BY_ZERO), "Divide by zero error" }, { static_cast<DWORD>(EXCEPTION_INT_DIVIDE_BY_ZERO), "Divide by zero error" },
}; };
LONG CALLBACK FatalConditionHandler::handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) { static LONG CALLBACK handleVectoredException(PEXCEPTION_POINTERS ExceptionInfo) {
for (auto const& def : signalDefs) { for (auto const& def : signalDefs) {
if (ExceptionInfo->ExceptionRecord->ExceptionCode == def.id) { if (ExceptionInfo->ExceptionRecord->ExceptionCode == def.id) {
reportFatal(def.name); reportFatal(def.name);
@ -10777,38 +10811,50 @@ namespace Catch {
return EXCEPTION_CONTINUE_SEARCH; return EXCEPTION_CONTINUE_SEARCH;
} }
// Since we do not support multiple instantiations, we put these
// into global variables and rely on cleaning them up in outlined
// constructors/destructors
static PVOID exceptionHandlerHandle = nullptr;
// For MSVC, we reserve part of the stack memory for handling
// memory overflow structured exception.
FatalConditionHandler::FatalConditionHandler() { FatalConditionHandler::FatalConditionHandler() {
isSet = true; ULONG guaranteeSize = static_cast<ULONG>(minStackSizeForErrors);
// 32k seems enough for Catch to handle stack overflow, if (!SetThreadStackGuarantee(&guaranteeSize)) {
// but the value was found experimentally, so there is no strong guarantee // We do not want to fully error out, because needing
guaranteeSize = 32 * 1024; // the stack reserve should be rare enough anyway.
exceptionHandlerHandle = nullptr; Catch::cerr()
<< "Failed to reserve piece of stack."
<< " Stack overflows will not be reported successfully.";
}
}
// We do not attempt to unset the stack guarantee, because
// Windows does not support lowering the stack size guarantee.
FatalConditionHandler::~FatalConditionHandler() = default;
void FatalConditionHandler::engage_platform() {
// Register as first handler in current chain // Register as first handler in current chain
exceptionHandlerHandle = AddVectoredExceptionHandler(1, handleVectoredException); exceptionHandlerHandle = AddVectoredExceptionHandler(1, handleVectoredException);
// Pass in guarantee size to be filled if (!exceptionHandlerHandle) {
SetThreadStackGuarantee(&guaranteeSize); CATCH_RUNTIME_ERROR("Could not register vectored exception handler");
}
} }
void FatalConditionHandler::reset() { void FatalConditionHandler::disengage_platform() {
if (isSet) { if (!RemoveVectoredExceptionHandler(exceptionHandlerHandle)) {
RemoveVectoredExceptionHandler(exceptionHandlerHandle); CATCH_RUNTIME_ERROR("Could not unregister vectored exception handler");
SetThreadStackGuarantee(&guaranteeSize); }
exceptionHandlerHandle = nullptr; exceptionHandlerHandle = nullptr;
isSet = false;
}
} }
FatalConditionHandler::~FatalConditionHandler() { } // end namespace Catch
reset();
}
bool FatalConditionHandler::isSet = false; #endif // CATCH_CONFIG_WINDOWS_SEH
ULONG FatalConditionHandler::guaranteeSize = 0;
PVOID FatalConditionHandler::exceptionHandlerHandle = nullptr;
} // namespace Catch #if defined( CATCH_CONFIG_POSIX_SIGNALS )
#elif defined( CATCH_CONFIG_POSIX_SIGNALS ) #include <signal.h>
namespace Catch { namespace Catch {
@ -10817,10 +10863,6 @@ namespace Catch {
const char* name; const char* name;
}; };
// 32kb for the alternate stack seems to be sufficient. However, this value
// is experimentally determined, so that's not guaranteed.
static constexpr std::size_t sigStackSize = 32768 >= MINSIGSTKSZ ? 32768 : MINSIGSTKSZ;
static SignalDefs signalDefs[] = { static SignalDefs signalDefs[] = {
{ SIGINT, "SIGINT - Terminal interrupt signal" }, { SIGINT, "SIGINT - Terminal interrupt signal" },
{ SIGILL, "SIGILL - Illegal instruction signal" }, { SIGILL, "SIGILL - Illegal instruction signal" },
@ -10830,7 +10872,32 @@ namespace Catch {
{ SIGABRT, "SIGABRT - Abort (abnormal termination) signal" } { SIGABRT, "SIGABRT - Abort (abnormal termination) signal" }
}; };
void FatalConditionHandler::handleSignal( int sig ) { // Older GCCs trigger -Wmissing-field-initializers for T foo = {}
// which is zero initialization, but not explicit. We want to avoid
// that.
#if defined(__GNUC__)
# pragma GCC diagnostic push
# pragma GCC diagnostic ignored "-Wmissing-field-initializers"
#endif
static char* altStackMem = nullptr;
static std::size_t altStackSize = 0;
static stack_t oldSigStack{};
static struct sigaction oldSigActions[sizeof(signalDefs) / sizeof(SignalDefs)]{};
static void restorePreviousSignalHandlers() {
// We set signal handlers back to the previous ones. Hopefully
// nobody overwrote them in the meantime, and doesn't expect
// their signal handlers to live past ours given that they
// installed them after ours..
for (std::size_t i = 0; i < sizeof(signalDefs) / sizeof(SignalDefs); ++i) {
sigaction(signalDefs[i].id, &oldSigActions[i], nullptr);
}
// Return the old stack
sigaltstack(&oldSigStack, nullptr);
}
static void handleSignal( int sig ) {
char const * name = "<unknown signal>"; char const * name = "<unknown signal>";
for (auto const& def : signalDefs) { for (auto const& def : signalDefs) {
if (sig == def.id) { if (sig == def.id) {
@ -10838,16 +10905,33 @@ namespace Catch {
break; break;
} }
} }
reset(); // We need to restore previous signal handlers and let them do
reportFatal(name); // their thing, so that the users can have the debugger break
// when a signal is raised, and so on.
restorePreviousSignalHandlers();
reportFatal( name );
raise( sig ); raise( sig );
} }
FatalConditionHandler::FatalConditionHandler() { FatalConditionHandler::FatalConditionHandler() {
isSet = true; assert(!altStackMem && "Cannot initialize POSIX signal handler when one already exists");
if (altStackSize == 0) {
altStackSize = std::max(static_cast<size_t>(SIGSTKSZ), minStackSizeForErrors);
}
altStackMem = new char[altStackSize]();
}
FatalConditionHandler::~FatalConditionHandler() {
delete[] altStackMem;
// We signal that another instance can be constructed by zeroing
// out the pointer.
altStackMem = nullptr;
}
void FatalConditionHandler::engage_platform() {
stack_t sigStack; stack_t sigStack;
sigStack.ss_sp = altStackMem; sigStack.ss_sp = altStackMem;
sigStack.ss_size = sigStackSize; sigStack.ss_size = altStackSize;
sigStack.ss_flags = 0; sigStack.ss_flags = 0;
sigaltstack(&sigStack, &oldSigStack); sigaltstack(&sigStack, &oldSigStack);
struct sigaction sa = { }; struct sigaction sa = { };
@ -10859,40 +10943,17 @@ namespace Catch {
} }
} }
FatalConditionHandler::~FatalConditionHandler() {
reset();
}
void FatalConditionHandler::reset() {
if( isSet ) {
// Set signals back to previous values -- hopefully nobody overwrote them in the meantime
for( std::size_t i = 0; i < sizeof(signalDefs)/sizeof(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[sizeof(signalDefs)/sizeof(SignalDefs)] = {};
stack_t FatalConditionHandler::oldSigStack = {};
char FatalConditionHandler::altStackMem[sigStackSize] = {};
} // namespace Catch
#else
namespace Catch {
void FatalConditionHandler::reset() {}
}
#endif // signals/SEH handling
#if defined(__GNUC__) #if defined(__GNUC__)
# pragma GCC diagnostic pop # pragma GCC diagnostic pop
#endif #endif
void FatalConditionHandler::disengage_platform() {
restorePreviousSignalHandlers();
}
} // end namespace Catch
#endif // CATCH_CONFIG_POSIX_SIGNALS
// end catch_fatal_condition.cpp // end catch_fatal_condition.cpp
// start catch_generators.cpp // start catch_generators.cpp
@ -11447,7 +11508,8 @@ namespace {
return lhs == rhs; return lhs == rhs;
} }
auto ulpDiff = std::abs(lc - rc); // static cast as a workaround for IBM XLC
auto ulpDiff = std::abs(static_cast<FP>(lc - rc));
return static_cast<uint64_t>(ulpDiff) <= maxUlpDiff; return static_cast<uint64_t>(ulpDiff) <= maxUlpDiff;
} }
@ -11621,7 +11683,6 @@ Floating::WithinRelMatcher WithinRel(float target) {
} // namespace Matchers } // namespace Matchers
} // namespace Catch } // namespace Catch
// end catch_matchers_floating.cpp // end catch_matchers_floating.cpp
// start catch_matchers_generic.cpp // start catch_matchers_generic.cpp
@ -12955,9 +13016,8 @@ namespace Catch {
} }
void RunContext::invokeActiveTestCase() { void RunContext::invokeActiveTestCase() {
FatalConditionHandler fatalConditionHandler; // Handle signals FatalConditionHandlerGuard _(&m_fatalConditionhandler);
m_activeTestCase->invoke(); m_activeTestCase->invoke();
fatalConditionHandler.reset();
} }
void RunContext::handleUnfinishedSections() { void RunContext::handleUnfinishedSections() {
@ -14126,24 +14186,28 @@ namespace Catch {
namespace { namespace {
struct TestHasher { struct TestHasher {
explicit TestHasher(Catch::SimplePcg32& rng_instance) { using hash_t = uint64_t;
basis = rng_instance();
basis <<= 32;
basis |= rng_instance();
}
uint64_t basis; explicit TestHasher( hash_t hashSuffix ):
m_hashSuffix{ hashSuffix } {}
uint64_t operator()(TestCase const& t) const { uint32_t operator()( TestCase const& t ) const {
// Modified FNV-1a hash // FNV-1a hash with multiplication fold.
static constexpr uint64_t prime = 1099511628211; const hash_t prime = 1099511628211u;
uint64_t hash = basis; hash_t hash = 14695981039346656037u;
for (const char c : t.name) { for ( const char c : t.name ) {
hash ^= c; hash ^= c;
hash *= prime; hash *= prime;
} }
return hash; hash ^= m_hashSuffix;
hash *= prime;
const uint32_t low{ static_cast<uint32_t>( hash ) };
const uint32_t high{ static_cast<uint32_t>( hash >> 32 ) };
return low * high;
} }
private:
hash_t m_hashSuffix;
}; };
} // end unnamed namespace } // end unnamed namespace
@ -14161,9 +14225,9 @@ namespace Catch {
case RunTests::InRandomOrder: { case RunTests::InRandomOrder: {
seedRng( config ); seedRng( config );
TestHasher h( rng() ); TestHasher h{ config.rngSeed() };
using hashedTest = std::pair<uint64_t, TestCase const*>; using hashedTest = std::pair<TestHasher::hash_t, TestCase const*>;
std::vector<hashedTest> indexed_tests; std::vector<hashedTest> indexed_tests;
indexed_tests.reserve( unsortedTestCases.size() ); indexed_tests.reserve( unsortedTestCases.size() );
@ -15316,7 +15380,7 @@ namespace Catch {
} }
Version const& libraryVersion() { Version const& libraryVersion() {
static Version version( 2, 13, 3, "", 0 ); static Version version( 2, 13, 7, "", 0 );
return version; return version;
} }
@ -16729,6 +16793,7 @@ CATCH_REGISTER_REPORTER("console", ConsoleReporter)
#include <sstream> #include <sstream>
#include <ctime> #include <ctime>
#include <algorithm> #include <algorithm>
#include <iomanip>
namespace Catch { namespace Catch {
@ -16756,7 +16821,7 @@ namespace Catch {
#else #else
std::strftime(timeStamp, timeStampSize, fmt, timeInfo); std::strftime(timeStamp, timeStampSize, fmt, timeInfo);
#endif #endif
return std::string(timeStamp); return std::string(timeStamp, timeStampSize-1);
} }
std::string fileNameTag(const std::vector<std::string> &tags) { std::string fileNameTag(const std::vector<std::string> &tags) {
@ -16767,6 +16832,17 @@ namespace Catch {
return it->substr(1); return it->substr(1);
return std::string(); return std::string();
} }
// Formats the duration in seconds to 3 decimal places.
// This is done because some genius defined Maven Surefire schema
// in a way that only accepts 3 decimal places, and tools like
// Jenkins use that schema for validation JUnit reporter output.
std::string formatDuration( double seconds ) {
ReusableStringStream rss;
rss << std::fixed << std::setprecision( 3 ) << seconds;
return rss.str();
}
} // anonymous namespace } // anonymous namespace
JunitReporter::JunitReporter( ReporterConfig const& _config ) JunitReporter::JunitReporter( ReporterConfig const& _config )
@ -16836,7 +16912,7 @@ namespace Catch {
if( m_config->showDurations() == ShowDurations::Never ) if( m_config->showDurations() == ShowDurations::Never )
xml.writeAttribute( "time", "" ); xml.writeAttribute( "time", "" );
else else
xml.writeAttribute( "time", suiteTime ); xml.writeAttribute( "time", formatDuration( suiteTime ) );
xml.writeAttribute( "timestamp", getCurrentTimestamp() ); xml.writeAttribute( "timestamp", getCurrentTimestamp() );
// Write properties if there are any // Write properties if there are any
@ -16881,12 +16957,13 @@ namespace Catch {
if ( !m_config->name().empty() ) if ( !m_config->name().empty() )
className = m_config->name() + "." + className; className = m_config->name() + "." + className;
writeSection( className, "", rootSection ); writeSection( className, "", rootSection, stats.testInfo.okToFail() );
} }
void JunitReporter::writeSection( std::string const& className, void JunitReporter::writeSection( std::string const& className,
std::string const& rootName, std::string const& rootName,
SectionNode const& sectionNode ) { SectionNode const& sectionNode,
bool testOkToFail) {
std::string name = trim( sectionNode.stats.sectionInfo.name ); std::string name = trim( sectionNode.stats.sectionInfo.name );
if( !rootName.empty() ) if( !rootName.empty() )
name = rootName + '/' + name; name = rootName + '/' + name;
@ -16903,13 +16980,18 @@ namespace Catch {
xml.writeAttribute( "classname", className ); xml.writeAttribute( "classname", className );
xml.writeAttribute( "name", name ); xml.writeAttribute( "name", name );
} }
xml.writeAttribute( "time", ::Catch::Detail::stringify( sectionNode.stats.durationInSeconds ) ); xml.writeAttribute( "time", formatDuration( sectionNode.stats.durationInSeconds ) );
// This is not ideal, but it should be enough to mimic gtest's // This is not ideal, but it should be enough to mimic gtest's
// junit output. // junit output.
// Ideally the JUnit reporter would also handle `skipTest` // Ideally the JUnit reporter would also handle `skipTest`
// events and write those out appropriately. // events and write those out appropriately.
xml.writeAttribute( "status", "run" ); xml.writeAttribute( "status", "run" );
if (sectionNode.stats.assertions.failedButOk) {
xml.scopedElement("skipped")
.writeAttribute("message", "TEST_CASE tagged with !mayfail");
}
writeAssertions( sectionNode ); writeAssertions( sectionNode );
if( !sectionNode.stdOut.empty() ) if( !sectionNode.stdOut.empty() )
@ -16919,9 +17001,9 @@ namespace Catch {
} }
for( auto const& childNode : sectionNode.childSections ) for( auto const& childNode : sectionNode.childSections )
if( className.empty() ) if( className.empty() )
writeSection( name, "", *childNode ); writeSection( name, "", *childNode, testOkToFail );
else else
writeSection( className, name, *childNode ); writeSection( className, name, *childNode, testOkToFail );
} }
void JunitReporter::writeAssertions( SectionNode const& sectionNode ) { void JunitReporter::writeAssertions( SectionNode const& sectionNode ) {

181
catch/catch_reporter_sonarqube.hpp Normal file
View File

@ -0,0 +1,181 @@
/*
* Created by Daniel Garcia on 2018-12-04.
* Copyright Social Point SL. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*/
#ifndef CATCH_REPORTER_SONARQUBE_HPP_INCLUDED
#define CATCH_REPORTER_SONARQUBE_HPP_INCLUDED
// Don't #include any Catch headers here - we can assume they are already
// included before this header.
// This is not good practice in general but is necessary in this case so this
// file can be distributed as a single header that works with the main
// Catch single header.
#include <map>
namespace Catch {
struct SonarQubeReporter : CumulativeReporterBase<SonarQubeReporter> {
SonarQubeReporter(ReporterConfig const& config)
: CumulativeReporterBase(config)
, xml(config.stream()) {
m_reporterPrefs.shouldRedirectStdOut = true;
m_reporterPrefs.shouldReportAllAssertions = true;
}
~SonarQubeReporter() override;
static std::string getDescription() {
return "Reports test results in the Generic Test Data SonarQube XML format";
}
static std::set<Verbosity> getSupportedVerbosities() {
return { Verbosity::Normal };
}
void noMatchingTestCases(std::string const& /*spec*/) override {}
void testRunStarting(TestRunInfo const& testRunInfo) override {
CumulativeReporterBase::testRunStarting(testRunInfo);
xml.startElement("testExecutions");
xml.writeAttribute("version", "1");
}
void testGroupEnded(TestGroupStats const& testGroupStats) override {
CumulativeReporterBase::testGroupEnded(testGroupStats);
writeGroup(*m_testGroups.back());
}
void testRunEndedCumulative() override {
xml.endElement();
}
void writeGroup(TestGroupNode const& groupNode) {
std::map<std::string, TestGroupNode::ChildNodes> testsPerFile;
for(auto const& child : groupNode.children)
testsPerFile[child->value.testInfo.lineInfo.file].push_back(child);
for(auto const& kv : testsPerFile)
writeTestFile(kv.first.c_str(), kv.second);
}
void writeTestFile(const char* filename, TestGroupNode::ChildNodes const& testCaseNodes) {
XmlWriter::ScopedElement e = xml.scopedElement("file");
xml.writeAttribute("path", filename);
for(auto const& child : testCaseNodes)
writeTestCase(*child);
}
void writeTestCase(TestCaseNode const& testCaseNode) {
// All test cases have exactly one section - which represents the
// test case itself. That section may have 0-n nested sections
assert(testCaseNode.children.size() == 1);
SectionNode const& rootSection = *testCaseNode.children.front();
writeSection("", rootSection, testCaseNode.value.testInfo.okToFail());
}
void writeSection(std::string const& rootName, SectionNode const& sectionNode, bool okToFail) {
std::string name = trim(sectionNode.stats.sectionInfo.name);
if(!rootName.empty())
name = rootName + '/' + name;
if(!sectionNode.assertions.empty() || !sectionNode.stdOut.empty() || !sectionNode.stdErr.empty()) {
XmlWriter::ScopedElement e = xml.scopedElement("testCase");
xml.writeAttribute("name", name);
xml.writeAttribute("duration", static_cast<long>(sectionNode.stats.durationInSeconds * 1000));
writeAssertions(sectionNode, okToFail);
}
for(auto const& childNode : sectionNode.childSections)
writeSection(name, *childNode, okToFail);
}
void writeAssertions(SectionNode const& sectionNode, bool okToFail) {
for(auto const& assertion : sectionNode.assertions)
writeAssertion( assertion, okToFail);
}
void writeAssertion(AssertionStats const& stats, bool okToFail) {
AssertionResult const& result = stats.assertionResult;
if(!result.isOk()) {
std::string elementName;
if(okToFail) {
elementName = "skipped";
}
else {
switch(result.getResultType()) {
case ResultWas::ThrewException:
case ResultWas::FatalErrorCondition:
elementName = "error";
break;
case ResultWas::ExplicitFailure:
elementName = "failure";
break;
case ResultWas::ExpressionFailed:
elementName = "failure";
break;
case ResultWas::DidntThrowException:
elementName = "failure";
break;
// We should never see these here:
case ResultWas::Info:
case ResultWas::Warning:
case ResultWas::Ok:
case ResultWas::Unknown:
case ResultWas::FailureBit:
case ResultWas::Exception:
elementName = "internalError";
break;
}
}
XmlWriter::ScopedElement e = xml.scopedElement(elementName);
ReusableStringStream messageRss;
messageRss << result.getTestMacroName() << "(" << result.getExpression() << ")";
xml.writeAttribute("message", messageRss.str());
ReusableStringStream textRss;
if (stats.totals.assertions.total() > 0) {
textRss << "FAILED:\n";
if (result.hasExpression()) {
textRss << "\t" << result.getExpressionInMacro() << "\n";
}
if (result.hasExpandedExpression()) {
textRss << "with expansion:\n\t" << result.getExpandedExpression() << "\n";
}
}
if(!result.getMessage().empty())
textRss << result.getMessage() << "\n";
for(auto const& msg : stats.infoMessages)
if(msg.type == ResultWas::Info)
textRss << msg.message << "\n";
textRss << "at " << result.getSourceInfo();
xml.writeText(textRss.str(), XmlFormatting::Newline);
}
}
private:
XmlWriter xml;
};
#ifdef CATCH_IMPL
SonarQubeReporter::~SonarQubeReporter() {}
#endif
CATCH_REGISTER_REPORTER( "sonarqube", SonarQubeReporter )
} // end namespace Catch
#endif // CATCH_REPORTER_SONARQUBE_HPP_INCLUDED

27
catch/catch_reporter_tap.hpp
View File

@ -23,18 +23,17 @@ namespace Catch {
using StreamingReporterBase::StreamingReporterBase; using StreamingReporterBase::StreamingReporterBase;
TAPReporter( ReporterConfig const& config ):
StreamingReporterBase( config ) {
m_reporterPrefs.shouldReportAllAssertions = true;
}
~TAPReporter() override; ~TAPReporter() override;
static std::string getDescription() { static std::string getDescription() {
return "Reports test results in TAP format, suitable for test harnesses"; return "Reports test results in TAP format, suitable for test harnesses";
} }
ReporterPreferences getPreferences() const override {
ReporterPreferences prefs;
prefs.shouldRedirectStdOut = false;
return prefs;
}
void noMatchingTestCases( std::string const& spec ) override { void noMatchingTestCases( std::string const& spec ) override {
stream << "# No test cases matched '" << spec << "'" << std::endl; stream << "# No test cases matched '" << spec << "'" << std::endl;
} }
@ -44,9 +43,9 @@ namespace Catch {
bool assertionEnded( AssertionStats const& _assertionStats ) override { bool assertionEnded( AssertionStats const& _assertionStats ) override {
++counter; ++counter;
stream << "# " << currentTestCaseInfo->name << std::endl;
AssertionPrinter printer( stream, _assertionStats, counter ); AssertionPrinter printer( stream, _assertionStats, counter );
printer.print(); printer.print();
stream << " # " << currentTestCaseInfo->name ;
stream << std::endl; stream << std::endl;
return true; return true;
@ -205,16 +204,15 @@ namespace Catch {
return; return;
} }
// using messages.end() directly (or auto) yields compilation error: const auto itEnd = messages.cend();
std::vector<MessageInfo>::const_iterator itEnd = messages.end(); const auto N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
const std::size_t N = static_cast<std::size_t>( std::distance( itMessage, itEnd ) );
{ {
Colour colourGuard( colour ); Colour colourGuard( colour );
stream << " with " << pluralise( N, "message" ) << ":"; stream << " with " << pluralise( N, "message" ) << ":";
} }
for(; itMessage != itEnd; ) { while( itMessage != itEnd ) {
// If this assertion is a warning ignore any INFO messages // If this assertion is a warning ignore any INFO messages
if( printInfoMessages || itMessage->type != ResultWas::Info ) { if( printInfoMessages || itMessage->type != ResultWas::Info ) {
stream << " '" << itMessage->message << "'"; stream << " '" << itMessage->message << "'";
@ -222,7 +220,9 @@ namespace Catch {
Colour colourGuard( dimColour() ); Colour colourGuard( dimColour() );
stream << " and"; stream << " and";
} }
continue;
} }
++itMessage;
} }
} }
@ -236,10 +236,9 @@ namespace Catch {
}; };
void printTotals( const Totals& totals ) const { void printTotals( const Totals& totals ) const {
stream << "1.." << totals.assertions.total();
if( totals.testCases.total() == 0 ) { if( totals.testCases.total() == 0 ) {
stream << "1..0 # Skipped: No tests ran."; stream << " # Skipped: No tests ran.";
} else {
stream << "1.." << counter;
} }
} }
}; };

5
catch/catch_reporter_teamcity.hpp
View File

@ -97,12 +97,12 @@ namespace Catch {
case ResultWas::Ok: case ResultWas::Ok:
case ResultWas::Info: case ResultWas::Info:
case ResultWas::Warning: case ResultWas::Warning:
throw std::domain_error( "Internal error in TeamCity reporter" ); CATCH_ERROR( "Internal error in TeamCity reporter" );
// These cases are here to prevent compiler warnings // These cases are here to prevent compiler warnings
case ResultWas::Unknown: case ResultWas::Unknown:
case ResultWas::FailureBit: case ResultWas::FailureBit:
case ResultWas::Exception: case ResultWas::Exception:
throw std::domain_error( "Not implemented" ); CATCH_ERROR( "Not implemented" );
} }
if( assertionStats.infoMessages.size() == 1 ) if( assertionStats.infoMessages.size() == 1 )
msg << " with message:"; msg << " with message:";
@ -183,7 +183,6 @@ namespace Catch {
SourceLineInfo lineInfo = m_sectionStack.front().lineInfo; SourceLineInfo lineInfo = m_sectionStack.front().lineInfo;
if( !lineInfo.empty() )
os << lineInfo << "\n"; os << lineInfo << "\n";
os << getLineOfChars<'.'>() << "\n\n"; os << getLineOfChars<'.'>() << "\n\n";
} }