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v3.3.2

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Martin Hořeňovský 2023-02-27 15:12:35 +01:00
parent 6fbb3f0723
commit 3f0283de7a
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8 changed files with 369 additions and 158 deletions
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2
CMakeLists.txt
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@ -31,7 +31,7 @@ if (CMAKE_BINARY_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
endif()
project(Catch2
VERSION 3.3.1 # CML version placeholder, don't delete
VERSION 3.3.2 # CML version placeholder, don't delete
LANGUAGES CXX
# HOMEPAGE_URL is not supported until CMake version 3.12, which
# we do not target yet.

2
docs/matchers.md
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@ -151,7 +151,7 @@ are:
> `WithinRel` matcher was introduced in Catch2 2.10.0
> `IsNaN` matcher was introduced in Catch2 X.Y.Z.
> `IsNaN` matcher was introduced in Catch2 3.3.2.
The first three serve to compare two floating pointe numbers. For more
details about how they work, read [the docs on comparing floating point

25
docs/release-notes.md
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@ -2,6 +2,7 @@
# Release notes
**Contents**<br>
[3.3.2](#332)<br>
[3.3.1](#331)<br>
[3.3.0](#330)<br>
[3.2.1](#321)<br>
@ -56,6 +57,29 @@
## 3.3.2
### Improvements
* Further reduced allocations
* The compact, console, TAP and XML reporters perform less allocations in various cases
* Removed 1 allocation per entered `SECTION`/`TEST_CASE`.
* Removed 2 allocations per test case exit, if stdout/stderr is captured
* Improved performance
* Section tracking is 10%-25% faster than in v3.3.0
* Assertion handling is 5%-10% faster than in v3.3.0
* Test case registration is 1%-2% faster than in v3.3.0
* Tiny speedup for registering listeners
* Tiny speedup for `CAPTURE`, `TEST_CASE_METHOD`, `METHOD_AS_TEST_CASE`, and `TEMPLATE_LIST_TEST_*` macros.
* `Contains`, `RangeEquals` and `UnorderedRangeEquals` matchers now support ranges with iterator + sentinel pair
* Added `IsNaN` matcher
* Unlike `REQUIRE(isnan(x))`, `REQUIRE_THAT(x, IsNaN())` shows you the value of `x`.
* Suppressed `declared_but_not_referenced` warning for NVHPC (#2637)
### Fixes
* Fixed performance regression in section tracking introduced in v3.3.1
* Extreme cases would cause the tracking to run about 4x slower than in 3.3.0
## 3.3.1
### Improvements
@ -65,7 +89,6 @@
* The main improvement comes from smarter handling of `SECTION`s, especially sibling `SECTION`s
## 3.3.0
### Improvements

180
extras/catch_amalgamated.cpp
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@ -5,8 +5,8 @@
// SPDX-License-Identifier: BSL-1.0
// Catch v3.3.1
// Generated: 2023-01-29 22:55:05.183536
// Catch v3.3.2
// Generated: 2023-02-26 10:28:48.270752
// ----------------------------------------------------------
// This file is an amalgamation of multiple different files.
// You probably shouldn't edit it directly.
@ -469,16 +469,15 @@ namespace Catch {
}
std::string AssertionResult::getExpressionInMacro() const {
std::string expr;
if( m_info.macroName.empty() )
expr = static_cast<std::string>(m_info.capturedExpression);
else {
expr.reserve( m_info.macroName.size() + m_info.capturedExpression.size() + 4 );
expr += m_info.macroName;
expr += "( ";
expr += m_info.capturedExpression;
expr += " )";
if ( m_info.macroName.empty() ) {
return static_cast<std::string>( m_info.capturedExpression );
}
std::string expr;
expr.reserve( m_info.macroName.size() + m_info.capturedExpression.size() + 4 );
expr += m_info.macroName;
expr += "( ";
expr += m_info.capturedExpression;
expr += " )";
return expr;
}
@ -2022,7 +2021,7 @@ namespace Catch {
}
Version const& libraryVersion() {
static Version version( 3, 3, 1, "", 0 );
static Version version( 3, 3, 2, "", 0 );
return version;
}
@ -2198,13 +2197,13 @@ namespace Catch {
TestCaseStats::TestCaseStats( TestCaseInfo const& _testInfo,
Totals const& _totals,
std::string const& _stdOut,
std::string const& _stdErr,
std::string&& _stdOut,
std::string&& _stdErr,
bool _aborting )
: testInfo( &_testInfo ),
totals( _totals ),
stdOut( _stdOut ),
stdErr( _stdErr ),
stdOut( CATCH_MOVE(_stdOut) ),
stdErr( CATCH_MOVE(_stdErr) ),
aborting( _aborting )
{}
@ -4997,7 +4996,7 @@ namespace Catch {
{}
~GeneratorTracker() override;
static GeneratorTracker* acquire( TrackerContext& ctx, TestCaseTracking::NameAndLocationRef nameAndLocation ) {
static GeneratorTracker* acquire( TrackerContext& ctx, TestCaseTracking::NameAndLocationRef const& nameAndLocation ) {
GeneratorTracker* tracker;
ITracker& currentTracker = ctx.currentTracker();
@ -5139,13 +5138,8 @@ namespace Catch {
Totals RunContext::runTest(TestCaseHandle const& testCase) {
const Totals prevTotals = m_totals;
std::string redirectedCout;
std::string redirectedCerr;
auto const& testInfo = testCase.getTestCaseInfo();
m_reporter->testCaseStarting(testInfo);
m_activeTestCase = &testCase;
@ -5187,6 +5181,8 @@ namespace Catch {
seedRng( *m_config );
uint64_t testRuns = 0;
std::string redirectedCout;
std::string redirectedCerr;
do {
m_trackerContext.startCycle();
m_testCaseTracker = &SectionTracker::acquire(m_trackerContext, TestCaseTracking::NameAndLocationRef(testInfo.name, testInfo.lineInfo));
@ -5200,7 +5196,7 @@ namespace Catch {
redirectedCerr += oneRunCerr;
const auto singleRunTotals = m_totals.delta(beforeRunTotals);
auto statsForOneRun = TestCaseStats(testInfo, singleRunTotals, oneRunCout, oneRunCerr, aborting());
auto statsForOneRun = TestCaseStats(testInfo, singleRunTotals, CATCH_MOVE(oneRunCout), CATCH_MOVE(oneRunCerr), aborting());
m_reporter->testCasePartialEnded(statsForOneRun, testRuns);
++testRuns;
@ -5215,8 +5211,8 @@ namespace Catch {
m_totals.testCases += deltaTotals.testCases;
m_reporter->testCaseEnded(TestCaseStats(testInfo,
deltaTotals,
redirectedCout,
redirectedCerr,
CATCH_MOVE(redirectedCout),
CATCH_MOVE(redirectedCerr),
aborting()));
m_activeTestCase = nullptr;
@ -5605,10 +5601,11 @@ namespace Catch {
void RunContext::handleIncomplete(
AssertionInfo const& info
) {
using namespace std::string_literals;
m_lastAssertionInfo = info;
AssertionResultData data( ResultWas::ThrewException, LazyExpression( false ) );
data.message = "Exception translation was disabled by CATCH_CONFIG_FAST_COMPILE";
data.message = "Exception translation was disabled by CATCH_CONFIG_FAST_COMPILE"s;
AssertionResult assertionResult{ info, CATCH_MOVE( data ) };
assertionEnded( assertionResult );
}
@ -5663,7 +5660,7 @@ namespace Catch {
Section::Section( SourceLineInfo const& _lineInfo,
StringRef _name,
const char* const ):
m_info( { "invalid", static_cast<std::size_t>(-1) }, "" ),
m_info( { "invalid", static_cast<std::size_t>( -1 ) }, std::string{} ),
m_sectionIncluded(
getResultCapture().sectionStarted( _name, _lineInfo, m_assertions ) ) {
// We delay initialization the SectionInfo member until we know
@ -5900,10 +5897,6 @@ namespace Catch {
: StringRef( rawChars, std::strlen(rawChars) )
{}
auto StringRef::operator == ( StringRef other ) const noexcept -> bool {
return m_size == other.m_size
&& (std::memcmp( m_start, other.m_start, m_size ) == 0);
}
bool StringRef::operator<(StringRef rhs) const noexcept {
if (m_size < rhs.m_size) {
@ -6195,12 +6188,17 @@ namespace TestCaseTracking {
m_children.push_back( CATCH_MOVE(child) );
}
ITracker* ITracker::findChild( NameAndLocationRef nameAndLocation ) {
ITracker* ITracker::findChild( NameAndLocationRef const& nameAndLocation ) {
auto it = std::find_if(
m_children.begin(),
m_children.end(),
[&nameAndLocation]( ITrackerPtr const& tracker ) {
return tracker->nameAndLocation() == nameAndLocation;
auto const& tnameAndLoc = tracker->nameAndLocation();
if ( tnameAndLoc.location.line !=
nameAndLocation.location.line ) {
return false;
}
return tnameAndLoc == nameAndLocation;
} );
return ( it != m_children.end() ) ? it->get() : nullptr;
}
@ -6208,10 +6206,6 @@ namespace TestCaseTracking {
bool ITracker::isSectionTracker() const { return false; }
bool ITracker::isGeneratorTracker() const { return false; }
bool ITracker::isSuccessfullyCompleted() const {
return m_runState == CompletedSuccessfully;
}
bool ITracker::isOpen() const {
return m_runState != NotStarted && !isComplete();
}
@ -6238,16 +6232,6 @@ namespace TestCaseTracking {
return *m_rootTracker;
}
void TrackerContext::endRun() {
m_rootTracker.reset();
m_currentTracker = nullptr;
m_runState = NotStarted;
}
void TrackerContext::startCycle() {
m_currentTracker = m_rootTracker.get();
m_runState = Executing;
}
void TrackerContext::completeCycle() {
m_runState = CompletedCycle;
}
@ -6255,9 +6239,6 @@ namespace TestCaseTracking {
bool TrackerContext::completedCycle() const {
return m_runState == CompletedCycle;
}
ITracker& TrackerContext::currentTracker() {
return *m_currentTracker;
}
void TrackerContext::setCurrentTracker( ITracker* tracker ) {
m_currentTracker = tracker;
}
@ -6326,7 +6307,7 @@ namespace TestCaseTracking {
SectionTracker::SectionTracker( NameAndLocation&& nameAndLocation, TrackerContext& ctx, ITracker* parent )
: TrackerBase( CATCH_MOVE(nameAndLocation), ctx, parent ),
m_trimmed_name(trim(ITracker::nameAndLocation().name))
m_trimmed_name(trim(StringRef(ITracker::nameAndLocation().name)))
{
if( parent ) {
while ( !parent->isSectionTracker() ) {
@ -6351,7 +6332,7 @@ namespace TestCaseTracking {
bool SectionTracker::isSectionTracker() const { return true; }
SectionTracker& SectionTracker::acquire( TrackerContext& ctx, NameAndLocationRef nameAndLocation ) {
SectionTracker& SectionTracker::acquire( TrackerContext& ctx, NameAndLocationRef const& nameAndLocation ) {
SectionTracker* tracker;
ITracker& currentTracker = ctx.currentTracker();
@ -6395,10 +6376,6 @@ namespace TestCaseTracking {
m_filters.insert( m_filters.end(), filters.begin()+1, filters.end() );
}
std::vector<StringRef> const& SectionTracker::getFilters() const {
return m_filters;
}
StringRef SectionTracker::trimmedName() const {
return m_trimmed_name;
}
@ -6697,10 +6674,8 @@ namespace Catch {
token.erase(token.begin());
if (m_exclusion) {
m_currentFilter.m_forbidden.emplace_back(Detail::make_unique<TestSpec::TagPattern>(".", m_substring));
m_currentFilter.m_forbidden.emplace_back(Detail::make_unique<TestSpec::TagPattern>(token, m_substring));
} else {
m_currentFilter.m_required.emplace_back(Detail::make_unique<TestSpec::TagPattern>(".", m_substring));
m_currentFilter.m_required.emplace_back(Detail::make_unique<TestSpec::TagPattern>(token, m_substring));
}
}
if (m_exclusion) {
@ -7643,7 +7618,19 @@ WithinRelMatcher WithinRel(float target) {
}
} // namespace Matchers
bool IsNaNMatcher::match( double const& matchee ) const {
return std::isnan( matchee );
}
std::string IsNaNMatcher::describe() const {
using namespace std::string_literals;
return "is NaN"s;
}
IsNaNMatcher IsNaN() { return IsNaNMatcher(); }
} // namespace Matchers
} // namespace Catch
@ -8080,7 +8067,7 @@ private:
private:
std::ostream& stream;
AssertionResult const& result;
std::vector<MessageInfo> messages;
std::vector<MessageInfo> const& messages;
std::vector<MessageInfo>::const_iterator itMessage;
bool printInfoMessages;
ColourImpl* colourImpl;
@ -8174,7 +8161,6 @@ public:
stats(_stats),
result(_stats.assertionResult),
colour(Colour::None),
message(result.getMessage()),
messages(_stats.infoMessages),
colourImpl(colourImpl_),
printInfoMessages(_printInfoMessages) {
@ -8183,10 +8169,10 @@ public:
colour = Colour::Success;
passOrFail = "PASSED"_sr;
//if( result.hasMessage() )
if (_stats.infoMessages.size() == 1)
messageLabel = "with message";
if (_stats.infoMessages.size() > 1)
messageLabel = "with messages";
if (messages.size() == 1)
messageLabel = "with message"_sr;
if (messages.size() > 1)
messageLabel = "with messages"_sr;
break;
case ResultWas::ExpressionFailed:
if (result.isOk()) {
@ -8196,51 +8182,57 @@ public:
colour = Colour::Error;
passOrFail = "FAILED"_sr;
}
if (_stats.infoMessages.size() == 1)
messageLabel = "with message";
if (_stats.infoMessages.size() > 1)
messageLabel = "with messages";
if (messages.size() == 1)
messageLabel = "with message"_sr;
if (messages.size() > 1)
messageLabel = "with messages"_sr;
break;
case ResultWas::ThrewException:
colour = Colour::Error;
passOrFail = "FAILED"_sr;
messageLabel = "due to unexpected exception with ";
if (_stats.infoMessages.size() == 1)
messageLabel += "message";
if (_stats.infoMessages.size() > 1)
messageLabel += "messages";
// todo switch
switch (messages.size()) { case 0:
messageLabel = "due to unexpected exception with "_sr;
break;
case 1:
messageLabel = "due to unexpected exception with message"_sr;
break;
default:
messageLabel = "due to unexpected exception with messages"_sr;
break;
}
break;
case ResultWas::FatalErrorCondition:
colour = Colour::Error;
passOrFail = "FAILED"_sr;
messageLabel = "due to a fatal error condition";
messageLabel = "due to a fatal error condition"_sr;
break;
case ResultWas::DidntThrowException:
colour = Colour::Error;
passOrFail = "FAILED"_sr;
messageLabel = "because no exception was thrown where one was expected";
messageLabel = "because no exception was thrown where one was expected"_sr;
break;
case ResultWas::Info:
messageLabel = "info";
messageLabel = "info"_sr;
break;
case ResultWas::Warning:
messageLabel = "warning";
messageLabel = "warning"_sr;
break;
case ResultWas::ExplicitFailure:
passOrFail = "FAILED"_sr;
colour = Colour::Error;
if (_stats.infoMessages.size() == 1)
messageLabel = "explicitly with message";
if (_stats.infoMessages.size() > 1)
messageLabel = "explicitly with messages";
if (messages.size() == 1)
messageLabel = "explicitly with message"_sr;
if (messages.size() > 1)
messageLabel = "explicitly with messages"_sr;
break;
case ResultWas::ExplicitSkip:
colour = Colour::Skip;
passOrFail = "SKIPPED"_sr;
if (_stats.infoMessages.size() == 1)
messageLabel = "explicitly with message";
if (_stats.infoMessages.size() > 1)
messageLabel = "explicitly with messages";
if (messages.size() == 1)
messageLabel = "explicitly with message"_sr;
if (messages.size() > 1)
messageLabel = "explicitly with messages"_sr;
break;
// These cases are here to prevent compiler warnings
case ResultWas::Unknown:
@ -8304,9 +8296,8 @@ private:
AssertionResult const& result;
Colour::Code colour;
StringRef passOrFail;
std::string messageLabel;
std::string message;
std::vector<MessageInfo> messages;
StringRef messageLabel;
std::vector<MessageInfo> const& messages;
ColourImpl* colourImpl;
bool printInfoMessages;
};
@ -10133,7 +10124,7 @@ namespace Catch {
private:
std::ostream& stream;
AssertionResult const& result;
std::vector<MessageInfo> messages;
std::vector<MessageInfo> const& messages;
std::vector<MessageInfo>::const_iterator itMessage;
bool printInfoMessages;
std::size_t counter;
@ -10396,7 +10387,7 @@ namespace Catch {
void XmlReporter::testCaseStarting( TestCaseInfo const& testInfo ) {
StreamingReporterBase::testCaseStarting(testInfo);
m_xml.startElement( "TestCase" )
.writeAttribute( "name"_sr, trim( testInfo.name ) )
.writeAttribute( "name"_sr, trim( StringRef(testInfo.name) ) )
.writeAttribute( "tags"_sr, testInfo.tagsAsString() );
writeSourceInfo( testInfo.lineInfo );
@ -10410,7 +10401,7 @@ namespace Catch {
StreamingReporterBase::sectionStarting( sectionInfo );
if( m_sectionDepth++ > 0 ) {
m_xml.startElement( "Section" )
.writeAttribute( "name"_sr, trim( sectionInfo.name ) );
.writeAttribute( "name"_sr, trim( StringRef(sectionInfo.name) ) );
writeSourceInfo( sectionInfo.lineInfo );
m_xml.ensureTagClosed();
}
@ -10524,11 +10515,10 @@ namespace Catch {
if ( m_config->showDurations() == ShowDurations::Always )
e.writeAttribute( "durationInSeconds"_sr, m_testCaseTimer.getElapsedSeconds() );
if( !testCaseStats.stdOut.empty() )
m_xml.scopedElement( "StdOut" ).writeText( trim( testCaseStats.stdOut ), XmlFormatting::Newline );
m_xml.scopedElement( "StdOut" ).writeText( trim( StringRef(testCaseStats.stdOut) ), XmlFormatting::Newline );
if( !testCaseStats.stdErr.empty() )
m_xml.scopedElement( "StdErr" ).writeText( trim( testCaseStats.stdErr ), XmlFormatting::Newline );
m_xml.scopedElement( "StdErr" ).writeText( trim( StringRef(testCaseStats.stdErr) ), XmlFormatting::Newline );
m_xml.endElement();
}

312
extras/catch_amalgamated.hpp
View File

@ -5,8 +5,8 @@
// SPDX-License-Identifier: BSL-1.0
// Catch v3.3.1
// Generated: 2023-01-29 22:55:03.856079
// Catch v3.3.2
// Generated: 2023-02-26 10:28:46.785908
// ----------------------------------------------------------
// This file is an amalgamation of multiple different files.
// You probably shouldn't edit it directly.
@ -95,6 +95,8 @@ namespace Catch {
#include <iosfwd>
#include <cassert>
#include <cstring>
namespace Catch {
/// A non-owning string class (similar to the forthcoming std::string_view)
@ -131,7 +133,10 @@ namespace Catch {
}
public: // operators
auto operator == ( StringRef other ) const noexcept -> bool;
auto operator == ( StringRef other ) const noexcept -> bool {
return m_size == other.m_size
&& (std::memcmp( m_start, other.m_start, m_size ) == 0);
}
auto operator != (StringRef other) const noexcept -> bool {
return !(*this == other);
}
@ -352,7 +357,7 @@ namespace Catch {
// Only GCC compiler should be used in this block, so other compilers trying to
// mask themselves as GCC should be ignored.
#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && !defined(__CUDACC__) && !defined(__LCC__)
#if defined(__GNUC__) && !defined(__clang__) && !defined(__ICC) && !defined(__CUDACC__) && !defined(__LCC__) && !defined(__NVCOMPILER)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "GCC diagnostic pop" )
@ -371,6 +376,12 @@ namespace Catch {
#endif
#if defined(__NVCOMPILER)
# define CATCH_INTERNAL_START_WARNINGS_SUPPRESSION _Pragma( "diag push" )
# define CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION _Pragma( "diag pop" )
# define CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS _Pragma( "diag_suppress declared_but_not_referenced" )
#endif
#if defined(__CUDACC__) && !defined(__clang__)
# ifdef __NVCC_DIAG_PRAGMA_SUPPORT__
// New pragmas introduced in CUDA 11.5+
@ -1434,8 +1445,8 @@ namespace Catch {
struct TestCaseStats {
TestCaseStats( TestCaseInfo const& _testInfo,
Totals const& _totals,
std::string const& _stdOut,
std::string const& _stdErr,
std::string&& _stdOut,
std::string&& _stdErr,
bool _aborting );
TestCaseInfo const * testInfo;
@ -4518,7 +4529,10 @@ namespace Catch {
///////////////////////////////////////////////////////////////////////////////
#define INTERNAL_CATCH_CAPTURE( varName, macroName, ... ) \
Catch::Capturer varName( macroName, CATCH_INTERNAL_LINEINFO, Catch::ResultWas::Info, #__VA_ARGS__ ); \
Catch::Capturer varName( macroName##_catch_sr, \
CATCH_INTERNAL_LINEINFO, \
Catch::ResultWas::Info, \
#__VA_ARGS__##_catch_sr ); \
varName.captureValues( 0, __VA_ARGS__ )
///////////////////////////////////////////////////////////////////////////////
@ -5904,9 +5918,9 @@ namespace Catch {
#if !defined(CATCH_CONFIG_DISABLE)
#if !defined(CATCH_CONFIG_DISABLE_STRINGIFICATION)
#define CATCH_INTERNAL_STRINGIFY(...) #__VA_ARGS__
#define CATCH_INTERNAL_STRINGIFY(...) #__VA_ARGS__##_catch_sr
#else
#define CATCH_INTERNAL_STRINGIFY(...) "Disabled by CATCH_CONFIG_DISABLE_STRINGIFICATION"
#define CATCH_INTERNAL_STRINGIFY(...) "Disabled by CATCH_CONFIG_DISABLE_STRINGIFICATION"_catch_sr
#endif
#if defined(CATCH_CONFIG_FAST_COMPILE) || defined(CATCH_CONFIG_DISABLE_EXCEPTIONS)
@ -6233,7 +6247,13 @@ struct AutoReg : Detail::NonCopyable {
CATCH_INTERNAL_START_WARNINGS_SUPPRESSION \
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS \
namespace{ const Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( Catch::makeTestInvoker( &QualifiedMethod ), CATCH_INTERNAL_LINEINFO, "&" #QualifiedMethod, Catch::NameAndTags{ __VA_ARGS__ } ); } /* NOLINT */ \
namespace { \
const Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( \
Catch::makeTestInvoker( &QualifiedMethod ), \
CATCH_INTERNAL_LINEINFO, \
"&" #QualifiedMethod##_catch_sr, \
Catch::NameAndTags{ __VA_ARGS__ } ); \
} /* NOLINT */ \
CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION
///////////////////////////////////////////////////////////////////////////////
@ -6245,7 +6265,11 @@ struct AutoReg : Detail::NonCopyable {
struct TestName : INTERNAL_CATCH_REMOVE_PARENS(ClassName) { \
void test(); \
}; \
const Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar ) ( Catch::makeTestInvoker( &TestName::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \
const Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( \
Catch::makeTestInvoker( &TestName::test ), \
CATCH_INTERNAL_LINEINFO, \
#ClassName##_catch_sr, \
Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */ \
} \
CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION \
void TestName::test()
@ -6878,7 +6902,7 @@ struct AutoReg : Detail::NonCopyable {
void reg_tests() { \
size_t index = 0; \
using expander = size_t[]; \
(void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestFunc<Types> ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ Name " - " + std::string(INTERNAL_CATCH_STRINGIZE(TmplList)) + " - " + std::to_string(index), Tags } ), index++)... };/* NOLINT */\
(void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestFunc<Types> ), CATCH_INTERNAL_LINEINFO, Catch::StringRef(), Catch::NameAndTags{ Name " - " INTERNAL_CATCH_STRINGIZE(TmplList) " - " + std::to_string(index), Tags } ), index++)... };/* NOLINT */\
} \
};\
static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){ \
@ -7013,7 +7037,7 @@ struct AutoReg : Detail::NonCopyable {
void reg_tests(){\
size_t index = 0;\
using expander = size_t[];\
(void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName<Types>::test ), CATCH_INTERNAL_LINEINFO, #ClassName, Catch::NameAndTags{ Name " - " + std::string(INTERNAL_CATCH_STRINGIZE(TmplList)) + " - " + std::to_string(index), Tags } ), index++)... };/* NOLINT */ \
(void)expander{(Catch::AutoReg( Catch::makeTestInvoker( &TestName<Types>::test ), CATCH_INTERNAL_LINEINFO, #ClassName##_catch_sr, Catch::NameAndTags{ Name " - " INTERNAL_CATCH_STRINGIZE(TmplList) " - " + std::to_string(index), Tags } ), index++)... };/* NOLINT */ \
}\
};\
static int INTERNAL_CATCH_UNIQUE_NAME( globalRegistrar ) = [](){\
@ -7402,7 +7426,7 @@ namespace Catch {
#define CATCH_VERSION_MAJOR 3
#define CATCH_VERSION_MINOR 3
#define CATCH_VERSION_PATCH 1
#define CATCH_VERSION_PATCH 2
#endif // CATCH_VERSION_MACROS_HPP_INCLUDED
@ -7754,16 +7778,19 @@ namespace Detail {
} // namespace Generators
} // namespace Catch
#define CATCH_INTERNAL_GENERATOR_STRINGIZE_IMPL( ... ) #__VA_ARGS__##_catch_sr
#define CATCH_INTERNAL_GENERATOR_STRINGIZE(...) CATCH_INTERNAL_GENERATOR_STRINGIZE_IMPL(__VA_ARGS__)
#define GENERATE( ... ) \
Catch::Generators::generate( INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_UNIQUE_NAME(generator)), \
Catch::Generators::generate( CATCH_INTERNAL_GENERATOR_STRINGIZE(INTERNAL_CATCH_UNIQUE_NAME(generator)), \
CATCH_INTERNAL_LINEINFO, \
[ ]{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } ) //NOLINT(google-build-using-namespace)
#define GENERATE_COPY( ... ) \
Catch::Generators::generate( INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_UNIQUE_NAME(generator)), \
Catch::Generators::generate( CATCH_INTERNAL_GENERATOR_STRINGIZE(INTERNAL_CATCH_UNIQUE_NAME(generator)), \
CATCH_INTERNAL_LINEINFO, \
[=]{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } ) //NOLINT(google-build-using-namespace)
#define GENERATE_REF( ... ) \
Catch::Generators::generate( INTERNAL_CATCH_STRINGIZE(INTERNAL_CATCH_UNIQUE_NAME(generator)), \
Catch::Generators::generate( CATCH_INTERNAL_GENERATOR_STRINGIZE(INTERNAL_CATCH_UNIQUE_NAME(generator)), \
CATCH_INTERNAL_LINEINFO, \
[&]{ using namespace Catch::Generators; return makeGenerators( __VA_ARGS__ ); } ) //NOLINT(google-build-using-namespace)
@ -8919,6 +8946,139 @@ namespace Detail {
#endif // CATCH_GETENV_HPP_INCLUDED
#ifndef CATCH_IS_PERMUTATION_HPP_INCLUDED
#define CATCH_IS_PERMUTATION_HPP_INCLUDED
#include <algorithm>
#include <iterator>
namespace Catch {
namespace Detail {
template <typename ForwardIter,
typename Sentinel,
typename T,
typename Comparator>
ForwardIter find_sentinel( ForwardIter start,
Sentinel sentinel,
T const& value,
Comparator cmp ) {
while ( start != sentinel ) {
if ( cmp( *start, value ) ) { break; }
++start;
}
return start;
}
template <typename ForwardIter,
typename Sentinel,
typename T,
typename Comparator>
std::ptrdiff_t count_sentinel( ForwardIter start,
Sentinel sentinel,
T const& value,
Comparator cmp ) {
std::ptrdiff_t count = 0;
while ( start != sentinel ) {
if ( cmp( *start, value ) ) { ++count; }
++start;
}
return count;
}
template <typename ForwardIter, typename Sentinel>
std::enable_if_t<!std::is_same<ForwardIter, Sentinel>::value,
std::ptrdiff_t>
sentinel_distance( ForwardIter iter, const Sentinel sentinel ) {
std::ptrdiff_t dist = 0;
while ( iter != sentinel ) {
++iter;
++dist;
}
return dist;
}
template <typename ForwardIter>
std::ptrdiff_t sentinel_distance( ForwardIter first,
ForwardIter last ) {
return std::distance( first, last );
}
template <typename ForwardIter1,
typename Sentinel1,
typename ForwardIter2,
typename Sentinel2,
typename Comparator>
bool check_element_counts( ForwardIter1 first_1,
const Sentinel1 end_1,
ForwardIter2 first_2,
const Sentinel2 end_2,
Comparator cmp ) {
auto cursor = first_1;
while ( cursor != end_1 ) {
if ( find_sentinel( first_1, cursor, *cursor, cmp ) ==
cursor ) {
// we haven't checked this element yet
const auto count_in_range_2 =
count_sentinel( first_2, end_2, *cursor, cmp );
// Not a single instance in 2nd range, so it cannot be a
// permutation of 1st range
if ( count_in_range_2 == 0 ) { return false; }
const auto count_in_range_1 =
count_sentinel( cursor, end_1, *cursor, cmp );
if ( count_in_range_1 != count_in_range_2 ) {
return false;
}
}
++cursor;
}
return true;
}
template <typename ForwardIter1,
typename Sentinel1,
typename ForwardIter2,
typename Sentinel2,
typename Comparator>
bool is_permutation( ForwardIter1 first_1,
const Sentinel1 end_1,
ForwardIter2 first_2,
const Sentinel2 end_2,
Comparator cmp ) {
// TODO: no optimization for stronger iterators, because we would also have to constrain on sentinel vs not sentinel types
// TODO: Comparator has to be "both sides", e.g. a == b => b == a
// This skips shared prefix of the two ranges
while (first_1 != end_1 && first_2 != end_2 && cmp(*first_1, *first_2)) {
++first_1;
++first_2;
}
// We need to handle case where at least one of the ranges has no more elements
if (first_1 == end_1 || first_2 == end_2) {
return first_1 == end_1 && first_2 == end_2;
}
// pair counting is n**2, so we pay linear walk to compare the sizes first
auto dist_1 = sentinel_distance( first_1, end_1 );
auto dist_2 = sentinel_distance( first_2, end_2 );
if (dist_1 != dist_2) { return false; }
// Since we do not try to handle stronger iterators pair (e.g.
// bidir) optimally, the only thing left to do is to check counts in
// the remaining ranges.
return check_element_counts( first_1, end_1, first_2, end_2, cmp );
}
} // namespace Detail
} // namespace Catch
#endif // CATCH_IS_PERMUTATION_HPP_INCLUDED
#ifndef CATCH_ISTREAM_HPP_INCLUDED
#define CATCH_ISTREAM_HPP_INCLUDED
@ -9199,8 +9359,12 @@ namespace TestCaseTracking {
NameAndLocation( std::string&& _name, SourceLineInfo const& _location );
friend bool operator==(NameAndLocation const& lhs, NameAndLocation const& rhs) {
return lhs.name == rhs.name
&& lhs.location == rhs.location;
// This is a very cheap check that should have a very high hit rate.
// If we get to SourceLineInfo::operator==, we will redo it, but the
// cost of repeating is trivial at that point (we will be paying
// multiple strcmp/memcmps at that point).
if ( lhs.location.line != rhs.location.line ) { return false; }
return lhs.name == rhs.name && lhs.location == rhs.location;
}
friend bool operator!=(NameAndLocation const& lhs,
NameAndLocation const& rhs) {
@ -9224,11 +9388,16 @@ namespace TestCaseTracking {
name( name_ ), location( location_ ) {}
friend bool operator==( NameAndLocation const& lhs,
NameAndLocationRef rhs ) {
NameAndLocationRef const& rhs ) {
// This is a very cheap check that should have a very high hit rate.
// If we get to SourceLineInfo::operator==, we will redo it, but the
// cost of repeating is trivial at that point (we will be paying
// multiple strcmp/memcmps at that point).
if ( lhs.location.line != rhs.location.line ) { return false; }
return StringRef( lhs.name ) == rhs.name &&
lhs.location == rhs.location;
}
friend bool operator==( NameAndLocationRef lhs,
friend bool operator==( NameAndLocationRef const& lhs,
NameAndLocation const& rhs ) {
return rhs == lhs;
}
@ -9280,7 +9449,9 @@ namespace TestCaseTracking {
//! Returns true if tracker run to completion (successfully or not)
virtual bool isComplete() const = 0;
//! Returns true if tracker run to completion succesfully
bool isSuccessfullyCompleted() const;
bool isSuccessfullyCompleted() const {
return m_runState == CompletedSuccessfully;
}
//! Returns true if tracker has started but hasn't been completed
bool isOpen() const;
//! Returns true iff tracker has started
@ -9298,7 +9469,7 @@ namespace TestCaseTracking {
*
* Returns nullptr if not found.
*/
ITracker* findChild( NameAndLocationRef nameAndLocation );
ITracker* findChild( NameAndLocationRef const& nameAndLocation );
//! Have any children been added?
bool hasChildren() const {
return !m_children.empty();
@ -9339,13 +9510,15 @@ namespace TestCaseTracking {
public:
ITracker& startRun();
void endRun();
void startCycle();
void startCycle() {
m_currentTracker = m_rootTracker.get();
m_runState = Executing;
}
void completeCycle();
bool completedCycle() const;
ITracker& currentTracker();
ITracker& currentTracker() { return *m_currentTracker; }
void setCurrentTracker( ITracker* tracker );
};
@ -9371,7 +9544,11 @@ namespace TestCaseTracking {
class SectionTracker : public TrackerBase {
std::vector<StringRef> m_filters;
std::string m_trimmed_name;
// Note that lifetime-wise we piggy back off the name stored in the `ITracker` parent`.
// Currently it allocates owns the name, so this is safe. If it is later refactored
// to not own the name, the name still has to outlive the `ITracker` parent, so
// this should still be safe.
StringRef m_trimmed_name;
public:
SectionTracker( NameAndLocation&& nameAndLocation, TrackerContext& ctx, ITracker* parent );
@ -9379,14 +9556,14 @@ namespace TestCaseTracking {
bool isComplete() const override;
static SectionTracker& acquire( TrackerContext& ctx, NameAndLocationRef nameAndLocation );
static SectionTracker& acquire( TrackerContext& ctx, NameAndLocationRef const& nameAndLocation );
void tryOpen();
void addInitialFilters( std::vector<std::string> const& filters );
void addNextFilters( std::vector<StringRef> const& filters );
//! Returns filters active in this tracker
std::vector<StringRef> const& getFilters() const;
std::vector<StringRef> const& getFilters() const { return m_filters; }
//! Returns whitespace-trimmed name of the tracked section
StringRef trimmedName() const;
};
@ -10960,13 +11137,11 @@ namespace Catch {
}
template <typename RangeLike>
bool match(RangeLike&& rng) const {
using std::begin; using std::end;
return end(rng) != std::find_if(begin(rng), end(rng),
[&](auto const& elem) {
return m_eq(elem, m_desired);
});
bool match( RangeLike&& rng ) const {
for ( auto&& elem : rng ) {
if ( m_eq( elem, m_desired ) ) { return true; }
}
return false;
}
};
@ -11018,7 +11193,7 @@ namespace Catch {
/**
* Creates a matcher that checks whether a range contains a specific element.
*
* Uses `eq` to do the comparisons
* Uses `eq` to do the comparisons, the element is provided on the rhs
*/
template <typename T, typename Equality>
ContainsElementMatcher<T, Equality> Contains(T&& elem, Equality&& eq) {
@ -11107,6 +11282,11 @@ namespace Matchers {
double m_margin;
};
//! Creates a matcher that accepts numbers within certain range of target
WithinAbsMatcher WithinAbs( double target, double margin );
class WithinUlpsMatcher final : public MatcherBase<double> {
public:
WithinUlpsMatcher( double target,
@ -11120,6 +11300,13 @@ namespace Matchers {
Detail::FloatingPointKind m_type;
};
//! Creates a matcher that accepts doubles within certain ULP range of target
WithinUlpsMatcher WithinULP(double target, uint64_t maxUlpDiff);
//! Creates a matcher that accepts floats within certain ULP range of target
WithinUlpsMatcher WithinULP(float target, uint64_t maxUlpDiff);
// Given IEEE-754 format for floats and doubles, we can assume
// that float -> double promotion is lossless. Given this, we can
// assume that if we do the standard relative comparison of
@ -11136,13 +11323,6 @@ namespace Matchers {
double m_epsilon;
};
//! Creates a matcher that accepts doubles within certain ULP range of target
WithinUlpsMatcher WithinULP(double target, uint64_t maxUlpDiff);
//! Creates a matcher that accepts floats within certain ULP range of target
WithinUlpsMatcher WithinULP(float target, uint64_t maxUlpDiff);
//! Creates a matcher that accepts numbers within certain range of target
WithinAbsMatcher WithinAbs(double target, double margin);
//! Creates a matcher that accepts doubles within certain relative range of target
WithinRelMatcher WithinRel(double target, double eps);
//! Creates a matcher that accepts doubles within 100*DBL_EPS relative range of target
@ -11152,6 +11332,17 @@ namespace Matchers {
//! Creates a matcher that accepts floats within 100*FLT_EPS relative range of target
WithinRelMatcher WithinRel(float target);
class IsNaNMatcher final : public MatcherBase<double> {
public:
IsNaNMatcher() = default;
bool match( double const& matchee ) const override;
std::string describe() const override;
};
IsNaNMatcher IsNaN();
} // namespace Matchers
} // namespace Catch
@ -11370,6 +11561,7 @@ namespace Catch {
#ifndef CATCH_MATCHERS_RANGE_EQUALS_HPP_INCLUDED
#define CATCH_MATCHERS_RANGE_EQUALS_HPP_INCLUDED
#include <algorithm>
#include <utility>
@ -11394,13 +11586,19 @@ namespace Catch {
template <typename RangeLike>
bool match( RangeLike&& rng ) const {
using std::begin;
using std::end;
return std::equal( begin(m_desired),
end(m_desired),
begin(rng),
end(rng),
m_predicate );
auto rng_start = begin( rng );
const auto rng_end = end( rng );
auto target_start = begin( m_desired );
const auto target_end = end( m_desired );
while (rng_start != rng_end && target_start != target_end) {
if (!m_predicate(*rng_start, *target_start)) {
return false;
}
++rng_start;
++target_start;
}
return rng_start == rng_end && target_start == target_end;
}
std::string describe() const override {
@ -11428,11 +11626,11 @@ namespace Catch {
bool match( RangeLike&& rng ) const {
using std::begin;
using std::end;
return std::is_permutation( begin( m_desired ),
end( m_desired ),
begin( rng ),
end( rng ),
m_predicate );
return Catch::Detail::is_permutation( begin( m_desired ),
end( m_desired ),
begin( rng ),
end( rng ),
m_predicate );
}
std::string describe() const override {
@ -12549,7 +12747,7 @@ namespace Catch {
CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS \
namespace { \
Catch::ListenerRegistrar<listenerType> INTERNAL_CATCH_UNIQUE_NAME( \
catch_internal_RegistrarFor )( #listenerType ); \
catch_internal_RegistrarFor )( #listenerType##_catch_sr ); \
} \
CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION

2
meson.build
View File

@ -8,7 +8,7 @@
project(
'catch2',
'cpp',
version: '3.3.1', # CML version placeholder, don't delete
version: '3.3.2', # CML version placeholder, don't delete
license: 'BSL-1.0',
meson_version: '>=0.50.0',
)

2
src/catch2/catch_version.cpp
View File

@ -36,7 +36,7 @@ namespace Catch {
}
Version const& libraryVersion() {
static Version version( 3, 3, 1, "", 0 );
static Version version( 3, 3, 2, "", 0 );
return version;
}

2
src/catch2/catch_version_macros.hpp
View File

@ -10,6 +10,6 @@
#define CATCH_VERSION_MAJOR 3
#define CATCH_VERSION_MINOR 3
#define CATCH_VERSION_PATCH 1
#define CATCH_VERSION_PATCH 2
#endif // CATCH_VERSION_MACROS_HPP_INCLUDED