v3.7.0

CMakeLists.txt

@@ -33,7 +33,7 @@ if (CMAKE_BINARY_DIR STREQUAL CMAKE_CURRENT_SOURCE_DIR)
 endif()
 
 project(Catch2
-  VERSION 3.6.0 # CML version placeholder, don't delete
+  VERSION 3.7.0 # CML version placeholder, don't delete
   LANGUAGES CXX
   # HOMEPAGE_URL is not supported until CMake version 3.12, which
   # we do not target yet.

docs/release-notes.md

@@ -2,6 +2,7 @@
 
 # Release notes
 **Contents**<br>
+[3.7.0](#370)<br>
 [3.6.0](#360)<br>
 [3.5.4](#354)<br>
 [3.5.3](#353)<br>
@@ -63,6 +64,26 @@
 [Even Older versions](#even-older-versions)<br>
 
 
+## 3.7.0
+
+### improvements
+* Slightly improved compile times of benchmarks
+* Made the resolution estimation in benchmarks slightly more precise
+* Added new test case macro, `TEST_CASE_PERSISTENT_FIXTURE` (#2885, #1602)
+  * Unlike `TEST_CASE_METHOD`, the same underlying instance is used for all partial runs of that test case
+* **MASSIVELY** improved performance of the JUnit reporter when handling successful assertions (#2897)
+  * For 1 test case and 10M assertions, the new reporter runs 3x faster and uses up only 8 MB of memory, while the old one needs 7 GB of memory.
+* Reworked how output redirects works.
+  * Combining a reporter writing to stdout with capturing reporter no longer leads to the capturing reporter seeing all of the other reporter's output.
+  * The file based redirect no longer opens up a new temporary file for each partial test case run, so it will not run out of temporary files when running many tests in single process.
+
+### Miscellaneous
+* Better documentation for matchers on thrown exceptions (`REQUIRE_THROWS_MATCHES`)
+* Improved `catch_discover_tests`'s handling of environment paths (#2878)
+  * It won't reorder paths in `DL_PATHS` or `DYLD_FRAMEWORK_PATHS` args
+  * It won't overwrite the environment paths for test discovery
+
+
 ## 3.6.0
 
 ### Fixes

docs/test-fixtures.md

@@ -88,7 +88,7 @@ class.
 
 ### 3. `TEST_CASE_PERSISTENT_FIXTURE`
 
-> [Introduced](https://github.com/catchorg/Catch2/pull/2885) in Catch2 X.Y.Z
+> [Introduced](https://github.com/catchorg/Catch2/pull/2885) in Catch2 3.7.0
 
 `TEST_CASE_PERSISTENT_FIXTURE` behaves in the same way as
 [TEST_CASE_METHOD](#1-test_case_method) except that there will only be

extras/catch_amalgamated.cpp

@@ -6,8 +6,8 @@
 
 // SPDX-License-Identifier: BSL-1.0
 
-//  Catch v3.6.0
+//  Catch v3.7.0
-//  Generated: 2024-05-05 20:53:27.562886
+//  Generated: 2024-08-14 12:04:53.604337
 //  ----------------------------------------------------------
 //  This file is an amalgamation of multiple different files.
 //  You probably shouldn't edit it directly.
@@ -128,7 +128,13 @@ namespace Catch {
 namespace Catch {
     namespace Benchmark {
         namespace Detail {
+            struct do_nothing {
+                void operator()() const {}
+            };
+
             BenchmarkFunction::callable::~callable() = default;
+            BenchmarkFunction::BenchmarkFunction():
+                f( new model<do_nothing>{ {} } ){}
         } // namespace Detail
     } // namespace Benchmark
 } // namespace Catch
@@ -1040,6 +1046,7 @@ namespace Catch {
                     m_messages.back().message += " := ";
                     start = pos;
                 }
+                break;
             default:; // noop
             }
         }
@@ -2273,7 +2280,7 @@ namespace Catch {
     }
 
     Version const& libraryVersion() {
-        static Version version( 3, 6, 0, "", 0 );
+        static Version version( 3, 7, 0, "", 0 );
         return version;
     }
 
@@ -4808,138 +4815,328 @@ namespace Catch {
 
 #include <cstdio>
 #include <cstring>
+#include <iosfwd>
 #include <sstream>
 
-#if defined(CATCH_CONFIG_NEW_CAPTURE)
+#if defined( CATCH_CONFIG_NEW_CAPTURE )
-    #if defined(_MSC_VER)
+#    if defined( _MSC_VER )
-    #include <io.h>      //_dup and _dup2
+#        include <io.h> //_dup and _dup2
-    #define dup _dup
+#        define dup _dup
-    #define dup2 _dup2
+#        define dup2 _dup2
-    #define fileno _fileno
+#        define fileno _fileno
-    #else
+#    else
-    #include <unistd.h>  // dup and dup2
+#        include <unistd.h> // dup and dup2
-    #endif
+#    endif
 #endif
 
-
 namespace Catch {
 
-    RedirectedStream::RedirectedStream( std::ostream& originalStream, std::ostream& redirectionStream )
+    namespace {
-    :   m_originalStream( originalStream ),
+        //! A no-op implementation, used if no reporter wants output
-        m_redirectionStream( redirectionStream ),
+        //! redirection.
-        m_prevBuf( m_originalStream.rdbuf() )
+        class NoopRedirect : public OutputRedirect {
-    {
+            void activateImpl() override {}
-        m_originalStream.rdbuf( m_redirectionStream.rdbuf() );
+            void deactivateImpl() override {}
-    }
+            std::string getStdout() override { return {}; }
+            std::string getStderr() override { return {}; }
+            void clearBuffers() override {}
+        };
 
-    RedirectedStream::~RedirectedStream() {
+        /**
-        m_originalStream.rdbuf( m_prevBuf );
+         * Redirects specific stream's rdbuf with another's.
-    }
+         *
+         * Redirection can be stopped and started on-demand, assumes
+         * that the underlying stream's rdbuf aren't changed by other
+         * users.
+         */
+        class RedirectedStreamNew {
+            std::ostream& m_originalStream;
+            std::ostream& m_redirectionStream;
+            std::streambuf* m_prevBuf;
 
-    RedirectedStdOut::RedirectedStdOut() : m_cout( Catch::cout(), m_rss.get() ) {}
+        public:
-    auto RedirectedStdOut::str() const -> std::string { return m_rss.str(); }
+            RedirectedStreamNew( std::ostream& originalStream,
+                                 std::ostream& redirectionStream ):
+                m_originalStream( originalStream ),
+                m_redirectionStream( redirectionStream ),
+                m_prevBuf( m_originalStream.rdbuf() ) {}
 
-    RedirectedStdErr::RedirectedStdErr()
+            void startRedirect() {
-    :   m_cerr( Catch::cerr(), m_rss.get() ),
+                m_originalStream.rdbuf( m_redirectionStream.rdbuf() );
-        m_clog( Catch::clog(), m_rss.get() )
-    {}
-    auto RedirectedStdErr::str() const -> std::string { return m_rss.str(); }
-
-    RedirectedStreams::RedirectedStreams(std::string& redirectedCout, std::string& redirectedCerr)
-    :   m_redirectedCout(redirectedCout),
-        m_redirectedCerr(redirectedCerr)
-    {}
-
-    RedirectedStreams::~RedirectedStreams() {
-        m_redirectedCout += m_redirectedStdOut.str();
-        m_redirectedCerr += m_redirectedStdErr.str();
-    }
-
-#if defined(CATCH_CONFIG_NEW_CAPTURE)
-
-#if defined(_MSC_VER)
-    TempFile::TempFile() {
-        if (tmpnam_s(m_buffer)) {
-            CATCH_RUNTIME_ERROR("Could not get a temp filename");
-        }
-        if (fopen_s(&m_file, m_buffer, "w+")) {
-            char buffer[100];
-            if (strerror_s(buffer, errno)) {
-                CATCH_RUNTIME_ERROR("Could not translate errno to a string");
             }
-            CATCH_RUNTIME_ERROR("Could not open the temp file: '" << m_buffer << "' because: " << buffer);
+            void stopRedirect() { m_originalStream.rdbuf( m_prevBuf ); }
-        }
+        };
-    }
-#else
-    TempFile::TempFile() {
-        m_file = std::tmpfile();
-        if (!m_file) {
-            CATCH_RUNTIME_ERROR("Could not create a temp file.");
-        }
-    }
 
-#endif
+        /**
+         * Redirects the `std::cout`, `std::cerr`, `std::clog` streams,
+         * but does not touch the actual `stdout`/`stderr` file descriptors.
+         */
+        class StreamRedirect : public OutputRedirect {
+            ReusableStringStream m_redirectedOut, m_redirectedErr;
+            RedirectedStreamNew m_cout, m_cerr, m_clog;
 
-    TempFile::~TempFile() {
+        public:
-         // TBD: What to do about errors here?
+            StreamRedirect():
-         std::fclose(m_file);
+                m_cout( Catch::cout(), m_redirectedOut.get() ),
-         // We manually create the file on Windows only, on Linux
+                m_cerr( Catch::cerr(), m_redirectedErr.get() ),
-         // it will be autodeleted
+                m_clog( Catch::clog(), m_redirectedErr.get() ) {}
-#if defined(_MSC_VER)
-         std::remove(m_buffer);
-#endif
-    }
 
+            void activateImpl() override {
+                m_cout.startRedirect();
+                m_cerr.startRedirect();
+                m_clog.startRedirect();
+            }
+            void deactivateImpl() override {
+                m_cout.stopRedirect();
+                m_cerr.stopRedirect();
+                m_clog.stopRedirect();
+            }
+            std::string getStdout() override { return m_redirectedOut.str(); }
+            std::string getStderr() override { return m_redirectedErr.str(); }
+            void clearBuffers() override {
+                m_redirectedOut.str( "" );
+                m_redirectedErr.str( "" );
+            }
+        };
 
-    FILE* TempFile::getFile() {
+#if defined( CATCH_CONFIG_NEW_CAPTURE )
-        return m_file;
-    }
 
-    std::string TempFile::getContents() {
+        // Windows's implementation of std::tmpfile is terrible (it tries
-        std::stringstream sstr;
+        // to create a file inside system folder, thus requiring elevated
-        char buffer[100] = {};
+        // privileges for the binary), so we have to use tmpnam(_s) and
-        std::rewind(m_file);
+        // create the file ourselves there.
-        while (std::fgets(buffer, sizeof(buffer), m_file)) {
+        class TempFile {
-            sstr << buffer;
+        public:
-        }
+            TempFile( TempFile const& ) = delete;
-        return sstr.str();
+            TempFile& operator=( TempFile const& ) = delete;
-    }
+            TempFile( TempFile&& ) = delete;
+            TempFile& operator=( TempFile&& ) = delete;
 
-    OutputRedirect::OutputRedirect(std::string& stdout_dest, std::string& stderr_dest) :
+#    if defined( _MSC_VER )
-        m_originalStdout(dup(1)),
+            TempFile() {
-        m_originalStderr(dup(2)),
+                if ( tmpnam_s( m_buffer ) ) {
-        m_stdoutDest(stdout_dest),
+                    CATCH_RUNTIME_ERROR( "Could not get a temp filename" );
-        m_stderrDest(stderr_dest) {
+                }
-        dup2(fileno(m_stdoutFile.getFile()), 1);
+                if ( fopen_s( &m_file, m_buffer, "wb+" ) ) {
-        dup2(fileno(m_stderrFile.getFile()), 2);
+                    char buffer[100];
-    }
+                    if ( strerror_s( buffer, errno ) ) {
+                        CATCH_RUNTIME_ERROR(
+                            "Could not translate errno to a string" );
+                    }
+                    CATCH_RUNTIME_ERROR( "Could not open the temp file: '"
+                                         << m_buffer
+                                         << "' because: " << buffer );
+                }
+            }
+#    else
+            TempFile() {
+                m_file = std::tmpfile();
+                if ( !m_file ) {
+                    CATCH_RUNTIME_ERROR( "Could not create a temp file." );
+                }
+            }
+#    endif
 
-    OutputRedirect::~OutputRedirect() {
+            ~TempFile() {
-        Catch::cout() << std::flush;
+                // TBD: What to do about errors here?
-        fflush(stdout);
+                std::fclose( m_file );
-        // Since we support overriding these streams, we flush cerr
+                // We manually create the file on Windows only, on Linux
-        // even though std::cerr is unbuffered
+                // it will be autodeleted
-        Catch::cerr() << std::flush;
+#    if defined( _MSC_VER )
-        Catch::clog() << std::flush;
+                std::remove( m_buffer );
-        fflush(stderr);
+#    endif
+            }
 
-        dup2(m_originalStdout, 1);
+            std::FILE* getFile() { return m_file; }
-        dup2(m_originalStderr, 2);
+            std::string getContents() {
+                ReusableStringStream sstr;
+                constexpr long buffer_size = 100;
+                char buffer[buffer_size + 1] = {};
+                long current_pos = ftell( m_file );
+                CATCH_ENFORCE( current_pos >= 0,
+                               "ftell failed, errno: " << errno );
+                std::rewind( m_file );
+                while ( current_pos > 0 ) {
+                    auto read_characters =
+                        std::fread( buffer,
+                                    1,
+                                    std::min( buffer_size, current_pos ),
+                                    m_file );
+                    buffer[read_characters] = '\0';
+                    sstr << buffer;
+                    current_pos -= static_cast<long>( read_characters );
+                }
+                return sstr.str();
+            }
 
-        m_stdoutDest += m_stdoutFile.getContents();
+            void clear() { std::rewind( m_file ); }
-        m_stderrDest += m_stderrFile.getContents();
+
-    }
+        private:
+            std::FILE* m_file = nullptr;
+            char m_buffer[L_tmpnam] = { 0 };
+        };
+
+        /**
+         * Redirects the actual `stdout`/`stderr` file descriptors.
+         *
+         * Works by replacing the file descriptors numbered 1 and 2
+         * with an open temporary file.
+         */
+        class FileRedirect : public OutputRedirect {
+            TempFile m_outFile, m_errFile;
+            int m_originalOut = -1;
+            int m_originalErr = -1;
+
+            // Flushes cout/cerr/clog streams and stdout/stderr FDs
+            void flushEverything() {
+                Catch::cout() << std::flush;
+                fflush( stdout );
+                // Since we support overriding these streams, we flush cerr
+                // even though std::cerr is unbuffered
+                Catch::cerr() << std::flush;
+                Catch::clog() << std::flush;
+                fflush( stderr );
+            }
+
+        public:
+            FileRedirect():
+                m_originalOut( dup( fileno( stdout ) ) ),
+                m_originalErr( dup( fileno( stderr ) ) ) {
+                CATCH_ENFORCE( m_originalOut >= 0, "Could not dup stdout" );
+                CATCH_ENFORCE( m_originalErr >= 0, "Could not dup stderr" );
+            }
+
+            std::string getStdout() override { return m_outFile.getContents(); }
+            std::string getStderr() override { return m_errFile.getContents(); }
+            void clearBuffers() override {
+                m_outFile.clear();
+                m_errFile.clear();
+            }
+
+            void activateImpl() override {
+                // We flush before starting redirect, to ensure that we do
+                // not capture the end of message sent before activation.
+                flushEverything();
+
+                int ret;
+                ret = dup2( fileno( m_outFile.getFile() ), fileno( stdout ) );
+                CATCH_ENFORCE( ret >= 0,
+                               "dup2 to stdout has failed, errno: " << errno );
+                ret = dup2( fileno( m_errFile.getFile() ), fileno( stderr ) );
+                CATCH_ENFORCE( ret >= 0,
+                               "dup2 to stderr has failed, errno: " << errno );
+            }
+            void deactivateImpl() override {
+                // We flush before ending redirect, to ensure that we
+                // capture all messages sent while the redirect was active.
+                flushEverything();
+
+                int ret;
+                ret = dup2( m_originalOut, fileno( stdout ) );
+                CATCH_ENFORCE(
+                    ret >= 0,
+                    "dup2 of original stdout has failed, errno: " << errno );
+                ret = dup2( m_originalErr, fileno( stderr ) );
+                CATCH_ENFORCE(
+                    ret >= 0,
+                    "dup2 of original stderr has failed, errno: " << errno );
+            }
+        };
 
 #endif // CATCH_CONFIG_NEW_CAPTURE
 
+    } // end namespace
+
+    bool isRedirectAvailable( OutputRedirect::Kind kind ) {
+        switch ( kind ) {
+        // These two are always available
+        case OutputRedirect::None:
+        case OutputRedirect::Streams:
+            return true;
+#if defined( CATCH_CONFIG_NEW_CAPTURE )
+        case OutputRedirect::FileDescriptors:
+            return true;
+#endif
+        default:
+            return false;
+        }
+    }
+
+    Detail::unique_ptr<OutputRedirect> makeOutputRedirect( bool actual ) {
+        if ( actual ) {
+            // TODO: Clean this up later
+#if defined( CATCH_CONFIG_NEW_CAPTURE )
+            return Detail::make_unique<FileRedirect>();
+#else
+            return Detail::make_unique<StreamRedirect>();
+#endif
+        } else {
+            return Detail::make_unique<NoopRedirect>();
+        }
+    }
+
+    RedirectGuard scopedActivate( OutputRedirect& redirectImpl ) {
+        return RedirectGuard( true, redirectImpl );
+    }
+
+    RedirectGuard scopedDeactivate( OutputRedirect& redirectImpl ) {
+        return RedirectGuard( false, redirectImpl );
+    }
+
+    OutputRedirect::~OutputRedirect() = default;
+
+    RedirectGuard::RedirectGuard( bool activate, OutputRedirect& redirectImpl ):
+        m_redirect( &redirectImpl ),
+        m_activate( activate ),
+        m_previouslyActive( redirectImpl.isActive() ) {
+
+        // Skip cases where there is no actual state change.
+        if ( m_activate == m_previouslyActive ) { return; }
+
+        if ( m_activate ) {
+            m_redirect->activate();
+        } else {
+            m_redirect->deactivate();
+        }
+    }
+
+    RedirectGuard::~RedirectGuard() noexcept( false ) {
+        if ( m_moved ) { return; }
+        // Skip cases where there is no actual state change.
+        if ( m_activate == m_previouslyActive ) { return; }
+
+        if ( m_activate ) {
+            m_redirect->deactivate();
+        } else {
+            m_redirect->activate();
+        }
+    }
+
+    RedirectGuard::RedirectGuard( RedirectGuard&& rhs ) noexcept:
+        m_redirect( rhs.m_redirect ),
+        m_activate( rhs.m_activate ),
+        m_previouslyActive( rhs.m_previouslyActive ),
+        m_moved( false ) {
+        rhs.m_moved = true;
+    }
+
+    RedirectGuard& RedirectGuard::operator=( RedirectGuard&& rhs ) noexcept {
+        m_redirect = rhs.m_redirect;
+        m_activate = rhs.m_activate;
+        m_previouslyActive = rhs.m_previouslyActive;
+        m_moved = false;
+        rhs.m_moved = true;
+        return *this;
+    }
+
 } // namespace Catch
 
-#if defined(CATCH_CONFIG_NEW_CAPTURE)
+#if defined( CATCH_CONFIG_NEW_CAPTURE )
-    #if defined(_MSC_VER)
+#    if defined( _MSC_VER )
-    #undef dup
+#        undef dup
-    #undef dup2
+#        undef dup2
-    #undef fileno
+#        undef fileno
-    #endif
+#    endif
 #endif
 
 
@@ -5573,6 +5770,7 @@ namespace Catch {
         m_config(_config),
         m_reporter(CATCH_MOVE(reporter)),
         m_lastAssertionInfo{ StringRef(), SourceLineInfo("",0), StringRef(), ResultDisposition::Normal },
+        m_outputRedirect( makeOutputRedirect( m_reporter->getPreferences().shouldRedirectStdOut ) ),
         m_includeSuccessfulResults( m_config->includeSuccessfulResults() || m_reporter->getPreferences().shouldReportAllAssertions )
     {
         getCurrentMutableContext().setResultCapture( this );
@@ -5588,6 +5786,7 @@ namespace Catch {
 
         auto const& testInfo = testCase.getTestCaseInfo();
         m_reporter->testCaseStarting(testInfo);
+        testCase.prepareTestCase();
         m_activeTestCase = &testCase;
 
 
@@ -5638,15 +5837,17 @@ namespace Catch {
             m_reporter->testCasePartialStarting(testInfo, testRuns);
 
             const auto beforeRunTotals = m_totals;
-            std::string oneRunCout, oneRunCerr;
+            runCurrentTest();
-            runCurrentTest(oneRunCout, oneRunCerr);
+            std::string oneRunCout = m_outputRedirect->getStdout();
+            std::string oneRunCerr = m_outputRedirect->getStderr();
+            m_outputRedirect->clearBuffers();
             redirectedCout += oneRunCout;
             redirectedCerr += oneRunCerr;
 
             const auto singleRunTotals = m_totals.delta(beforeRunTotals);
             auto statsForOneRun = TestCaseStats(testInfo, singleRunTotals, CATCH_MOVE(oneRunCout), CATCH_MOVE(oneRunCerr), aborting());
-
             m_reporter->testCasePartialEnded(statsForOneRun, testRuns);
+
             ++testRuns;
         } while (!m_testCaseTracker->isSuccessfullyCompleted() && !aborting());
 
@@ -5657,6 +5858,7 @@ namespace Catch {
             deltaTotals.testCases.failed++;
         }
         m_totals.testCases += deltaTotals.testCases;
+        testCase.tearDownTestCase();
         m_reporter->testCaseEnded(TestCaseStats(testInfo,
                                   deltaTotals,
                                   CATCH_MOVE(redirectedCout),
@@ -5690,7 +5892,10 @@ namespace Catch {
             m_lastAssertionPassed = true;
         }
 
-        m_reporter->assertionEnded(AssertionStats(result, m_messages, m_totals));
+        {
+            auto _ = scopedDeactivate( *m_outputRedirect );
+            m_reporter->assertionEnded( AssertionStats( result, m_messages, m_totals ) );
+        }
 
         if ( result.getResultType() != ResultWas::Warning ) {
             m_messageScopes.clear();
@@ -5707,6 +5912,7 @@ namespace Catch {
     }
 
     void RunContext::notifyAssertionStarted( AssertionInfo const& info ) {
+        auto _ = scopedDeactivate( *m_outputRedirect );
         m_reporter->assertionStarting( info );
     }
 
@@ -5725,7 +5931,10 @@ namespace Catch {
         SectionInfo sectionInfo( sectionLineInfo, static_cast<std::string>(sectionName) );
         m_lastAssertionInfo.lineInfo = sectionInfo.lineInfo;
 
-        m_reporter->sectionStarting(sectionInfo);
+        {
+            auto _ = scopedDeactivate( *m_outputRedirect );
+            m_reporter->sectionStarting( sectionInfo );
+        }
 
         assertions = m_totals.assertions;
 
@@ -5785,7 +5994,15 @@ namespace Catch {
             m_activeSections.pop_back();
         }
 
-        m_reporter->sectionEnded(SectionStats(CATCH_MOVE(endInfo.sectionInfo), assertions, endInfo.durationInSeconds, missingAssertions));
+        {
+            auto _ = scopedDeactivate( *m_outputRedirect );
+            m_reporter->sectionEnded(
+                SectionStats( CATCH_MOVE( endInfo.sectionInfo ),
+                              assertions,
+                              endInfo.durationInSeconds,
+                              missingAssertions ) );
+        }
+
         m_messages.clear();
         m_messageScopes.clear();
     }
@@ -5802,15 +6019,19 @@ namespace Catch {
     }
 
     void RunContext::benchmarkPreparing( StringRef name ) {
-        m_reporter->benchmarkPreparing(name);
+        auto _ = scopedDeactivate( *m_outputRedirect );
+        m_reporter->benchmarkPreparing( name );
     }
     void RunContext::benchmarkStarting( BenchmarkInfo const& info ) {
+        auto _ = scopedDeactivate( *m_outputRedirect );
         m_reporter->benchmarkStarting( info );
     }
     void RunContext::benchmarkEnded( BenchmarkStats<> const& stats ) {
+        auto _ = scopedDeactivate( *m_outputRedirect );
         m_reporter->benchmarkEnded( stats );
     }
     void RunContext::benchmarkFailed( StringRef error ) {
+        auto _ = scopedDeactivate( *m_outputRedirect );
         m_reporter->benchmarkFailed( error );
     }
 
@@ -5841,8 +6062,13 @@ namespace Catch {
     }
 
     void RunContext::handleFatalErrorCondition( StringRef message ) {
+        // TODO: scoped deactivate here? Just give up and do best effort?
+        //       the deactivation can break things further, OTOH so can the
+        //       capture
+        auto _ = scopedDeactivate( *m_outputRedirect );
+
         // First notify reporter that bad things happened
-        m_reporter->fatalErrorEncountered(message);
+        m_reporter->fatalErrorEncountered( message );
 
         // Don't rebuild the result -- the stringification itself can cause more fatal errors
         // Instead, fake a result data.
@@ -5869,7 +6095,7 @@ namespace Catch {
         Counts assertions;
         assertions.failed = 1;
         SectionStats testCaseSectionStats(CATCH_MOVE(testCaseSection), assertions, 0, false);
-        m_reporter->sectionEnded(testCaseSectionStats);
+        m_reporter->sectionEnded( testCaseSectionStats );
 
         auto const& testInfo = m_activeTestCase->getTestCaseInfo();
 
@@ -5900,7 +6126,7 @@ namespace Catch {
         return m_totals.assertions.failed >= static_cast<std::size_t>(m_config->abortAfter());
     }
 
-    void RunContext::runCurrentTest(std::string & redirectedCout, std::string & redirectedCerr) {
+    void RunContext::runCurrentTest() {
         auto const& testCaseInfo = m_activeTestCase->getTestCaseInfo();
         SectionInfo testCaseSection(testCaseInfo.lineInfo, testCaseInfo.name);
         m_reporter->sectionStarting(testCaseSection);
@@ -5911,18 +6137,8 @@ namespace Catch {
 
         Timer timer;
         CATCH_TRY {
-            if (m_reporter->getPreferences().shouldRedirectStdOut) {
+            {
-#if !defined(CATCH_CONFIG_EXPERIMENTAL_REDIRECT)
+                auto _ = scopedActivate( *m_outputRedirect );
-                RedirectedStreams redirectedStreams(redirectedCout, redirectedCerr);
-
-                timer.start();
-                invokeActiveTestCase();
-#else
-                OutputRedirect r(redirectedCout, redirectedCerr);
-                timer.start();
-                invokeActiveTestCase();
-#endif
-            } else {
                 timer.start();
                 invokeActiveTestCase();
             }
@@ -5967,11 +6183,12 @@ namespace Catch {
     void RunContext::handleUnfinishedSections() {
         // If sections ended prematurely due to an exception we stored their
         // infos here so we can tear them down outside the unwind process.
-        for (auto it = m_unfinishedSections.rbegin(),
+        for ( auto it = m_unfinishedSections.rbegin(),
-             itEnd = m_unfinishedSections.rend();
+                   itEnd = m_unfinishedSections.rend();
-             it != itEnd;
+              it != itEnd;
-             ++it)
+              ++it ) {
-            sectionEnded(CATCH_MOVE(*it));
+            sectionEnded( CATCH_MOVE( *it ) );
+        }
         m_unfinishedSections.clear();
     }
 
@@ -6898,6 +7115,8 @@ namespace Catch {
 #include <iterator>
 
 namespace Catch {
+    void ITestInvoker::prepareTestCase() {}
+    void ITestInvoker::tearDownTestCase() {}
     ITestInvoker::~ITestInvoker() = default;
 
     namespace {
@@ -10333,7 +10552,7 @@ namespace Catch {
             xml( m_stream )
         {
             m_preferences.shouldRedirectStdOut = true;
-            m_preferences.shouldReportAllAssertions = true;
+            m_preferences.shouldReportAllAssertions = false;
             m_shouldStoreSuccesfulAssertions = false;
         }
 
@@ -10443,7 +10662,7 @@ namespace Catch {
         if( !rootName.empty() )
             name = rootName + '/' + name;
 
-        if( sectionNode.hasAnyAssertions()
+        if ( sectionNode.stats.assertions.total() > 0
            || !sectionNode.stdOut.empty()
            || !sectionNode.stdErr.empty() ) {
             XmlWriter::ScopedElement e = xml.scopedElement( "testcase" );

extras/catch_amalgamated.hpp

@@ -6,8 +6,8 @@
 
 // SPDX-License-Identifier: BSL-1.0
 
-//  Catch v3.6.0
+//  Catch v3.7.0
-//  Generated: 2024-05-05 20:53:27.071502
+//  Generated: 2024-08-14 12:04:53.220567
 //  ----------------------------------------------------------
 //  This file is an amalgamation of multiple different files.
 //  You probably shouldn't edit it directly.
@@ -1584,22 +1584,17 @@ namespace Catch {
             private:
                 struct callable {
                     virtual void call(Chronometer meter) const = 0;
-                    virtual Catch::Detail::unique_ptr<callable> clone() const = 0;
                     virtual ~callable(); // = default;
 
                     callable() = default;
-                    callable(callable const&) = default;
+                    callable(callable&&) = default;
-                    callable& operator=(callable const&) = default;
+                    callable& operator=(callable&&) = default;
                 };
                 template <typename Fun>
                 struct model : public callable {
                     model(Fun&& fun_) : fun(CATCH_MOVE(fun_)) {}
                     model(Fun const& fun_) : fun(fun_) {}
 
-                    Catch::Detail::unique_ptr<callable> clone() const override {
-                        return Catch::Detail::make_unique<model<Fun>>( *this );
-                    }
-
                     void call(Chronometer meter) const override {
                         call(meter, is_callable<Fun(Chronometer)>());
                     }
@@ -1613,14 +1608,8 @@ namespace Catch {
                     Fun fun;
                 };
 
-                struct do_nothing { void operator()() const {} };
-
-                template <typename T>
-                BenchmarkFunction(model<T>* c) : f(c) {}
-
             public:
-                BenchmarkFunction()
+                BenchmarkFunction();
-                    : f(new model<do_nothing>{ {} }) {}
 
                 template <typename Fun,
                     std::enable_if_t<!is_related<Fun, BenchmarkFunction>::value, int> = 0>
@@ -1630,20 +1619,12 @@ namespace Catch {
                 BenchmarkFunction( BenchmarkFunction&& that ) noexcept:
                     f( CATCH_MOVE( that.f ) ) {}
 
-                BenchmarkFunction(BenchmarkFunction const& that)
-                    : f(that.f->clone()) {}
-
                 BenchmarkFunction&
                 operator=( BenchmarkFunction&& that ) noexcept {
                     f = CATCH_MOVE( that.f );
                     return *this;
                 }
 
-                BenchmarkFunction& operator=(BenchmarkFunction const& that) {
-                    f = that.f->clone();
-                    return *this;
-                }
-
                 void operator()(Chronometer meter) const { f->call(meter); }
 
             private:
@@ -1780,7 +1761,7 @@ namespace Catch {
             template <typename Clock, typename Fun, typename... Args>
             TimingOf<Fun, Args...> measure(Fun&& fun, Args&&... args) {
                 auto start = Clock::now();
-                auto&& r = Detail::complete_invoke(fun, CATCH_FORWARD(args)...);
+                auto&& r = Detail::complete_invoke(CATCH_FORWARD(fun), CATCH_FORWARD(args)...);
                 auto end = Clock::now();
                 auto delta = end - start;
                 return { delta, CATCH_FORWARD(r), 1 };
@@ -1946,15 +1927,17 @@ namespace Catch {
         namespace Detail {
             template <typename Clock>
             std::vector<double> resolution(int k) {
-                std::vector<TimePoint<Clock>> times;
+                const size_t points = static_cast<size_t>( k + 1 );
-                times.reserve(static_cast<size_t>(k + 1));
+                // To avoid overhead from the branch inside vector::push_back,
-                for ( int i = 0; i < k + 1; ++i ) {
+                // we allocate them all and then overwrite.
-                    times.push_back( Clock::now() );
+                std::vector<TimePoint<Clock>> times(points);
+                for ( auto& time : times ) {
+                    time = Clock::now();
                 }
 
                 std::vector<double> deltas;
                 deltas.reserve(static_cast<size_t>(k));
-                for ( size_t idx = 1; idx < times.size(); ++idx ) {
+                for ( size_t idx = 1; idx < points; ++idx ) {
                     deltas.push_back( static_cast<double>(
                         ( times[idx] - times[idx - 1] ).count() ) );
                 }
@@ -2103,12 +2086,12 @@ namespace Catch {
                 : fun(CATCH_MOVE(func)), name(CATCH_MOVE(benchmarkName)) {}
 
             template <typename Clock>
-            ExecutionPlan prepare(const IConfig &cfg, Environment env) const {
+            ExecutionPlan prepare(const IConfig &cfg, Environment env) {
                 auto min_time = env.clock_resolution.mean * Detail::minimum_ticks;
                 auto run_time = std::max(min_time, std::chrono::duration_cast<decltype(min_time)>(cfg.benchmarkWarmupTime()));
                 auto&& test = Detail::run_for_at_least<Clock>(std::chrono::duration_cast<IDuration>(run_time), 1, fun);
                 int new_iters = static_cast<int>(std::ceil(min_time * test.iterations / test.elapsed));
-                return { new_iters, test.elapsed / test.iterations * new_iters * cfg.benchmarkSamples(), fun, std::chrono::duration_cast<FDuration>(cfg.benchmarkWarmupTime()), Detail::warmup_iterations };
+                return { new_iters, test.elapsed / test.iterations * new_iters * cfg.benchmarkSamples(), CATCH_MOVE(fun), std::chrono::duration_cast<FDuration>(cfg.benchmarkWarmupTime()), Detail::warmup_iterations };
             }
 
             template <typename Clock = default_clock>
@@ -3347,6 +3330,18 @@ namespace Catch {
 #endif // CATCH_ASSERTION_RESULT_HPP_INCLUDED
 
 
+#ifndef CATCH_CASE_SENSITIVE_HPP_INCLUDED
+#define CATCH_CASE_SENSITIVE_HPP_INCLUDED
+
+namespace Catch {
+
+    enum class CaseSensitive { Yes, No };
+
+} // namespace Catch
+
+#endif // CATCH_CASE_SENSITIVE_HPP_INCLUDED
+
+
 #ifndef CATCH_CONFIG_HPP_INCLUDED
 #define CATCH_CONFIG_HPP_INCLUDED
 
@@ -3366,18 +3361,6 @@ namespace Catch {
 #define CATCH_WILDCARD_PATTERN_HPP_INCLUDED
 
 
-
-#ifndef CATCH_CASE_SENSITIVE_HPP_INCLUDED
-#define CATCH_CASE_SENSITIVE_HPP_INCLUDED
-
-namespace Catch {
-
-    enum class CaseSensitive { Yes, No };
-
-} // namespace Catch
-
-#endif // CATCH_CASE_SENSITIVE_HPP_INCLUDED
-
 #include <string>
 
 namespace Catch
@@ -5953,6 +5936,8 @@ namespace Catch {
 
     class ITestInvoker {
     public:
+        virtual void prepareTestCase();
+        virtual void tearDownTestCase();
         virtual void invoke() const = 0;
         virtual ~ITestInvoker(); // = default
     };
@@ -6005,6 +5990,33 @@ Detail::unique_ptr<ITestInvoker> makeTestInvoker( void (C::*testAsMethod)() ) {
     return Detail::make_unique<TestInvokerAsMethod<C>>( testAsMethod );
 }
 
+template <typename C>
+class TestInvokerFixture : public ITestInvoker {
+    void ( C::*m_testAsMethod )() const;
+    Detail::unique_ptr<C> m_fixture = nullptr;
+
+public:
+    TestInvokerFixture( void ( C::*testAsMethod )() const) noexcept : m_testAsMethod( testAsMethod ) {}
+
+    void prepareTestCase() override {
+        m_fixture = Detail::make_unique<C>();
+    }
+
+    void tearDownTestCase() override {
+        m_fixture.reset();
+    }
+
+    void invoke() const override {
+        auto* f = m_fixture.get();
+        ( f->*m_testAsMethod )();
+    }
+};
+
+template<typename C>
+Detail::unique_ptr<ITestInvoker> makeTestInvokerFixture( void ( C::*testAsMethod )() const ) {
+    return Detail::make_unique<TestInvokerFixture<C>>( testAsMethod );
+}
+
 struct NameAndTags {
     constexpr NameAndTags( StringRef name_ = StringRef(),
                            StringRef tags_ = StringRef() ) noexcept:
@@ -6101,6 +6113,26 @@ static int catchInternalSectionHint = 0;
     #define INTERNAL_CATCH_TEST_CASE_METHOD( ClassName, ... ) \
         INTERNAL_CATCH_TEST_CASE_METHOD2( INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ), ClassName, __VA_ARGS__ )
 
+    ///////////////////////////////////////////////////////////////////////////////
+    #define INTERNAL_CATCH_TEST_CASE_PERSISTENT_FIXTURE2( TestName, ClassName, ... )      \
+        CATCH_INTERNAL_START_WARNINGS_SUPPRESSION                             \
+        CATCH_INTERNAL_SUPPRESS_GLOBALS_WARNINGS                              \
+        CATCH_INTERNAL_SUPPRESS_UNUSED_VARIABLE_WARNINGS                      \
+        namespace {                                                           \
+            struct TestName : INTERNAL_CATCH_REMOVE_PARENS( ClassName ) {     \
+                void test() const;                                            \
+            };                                                                \
+            const Catch::AutoReg INTERNAL_CATCH_UNIQUE_NAME( autoRegistrar )( \
+                Catch::makeTestInvokerFixture( &TestName::test ),                    \
+                CATCH_INTERNAL_LINEINFO,                                      \
+                #ClassName##_catch_sr,                                        \
+                Catch::NameAndTags{ __VA_ARGS__ } ); /* NOLINT */             \
+        }                                                                     \
+        CATCH_INTERNAL_STOP_WARNINGS_SUPPRESSION                              \
+        void TestName::test() const
+    #define INTERNAL_CATCH_TEST_CASE_PERSISTENT_FIXTURE( ClassName, ... )    \
+        INTERNAL_CATCH_TEST_CASE_PERSISTENT_FIXTURE2( INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ), ClassName, __VA_ARGS__ )
+
 
     ///////////////////////////////////////////////////////////////////////////////
     #define INTERNAL_CATCH_METHOD_AS_TEST_CASE( QualifiedMethod, ... ) \
@@ -6158,6 +6190,7 @@ static int catchInternalSectionHint = 0;
   #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
   #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
   #define CATCH_METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
+  #define CATCH_TEST_CASE_PERSISTENT_FIXTURE( className, ... ) INTERNAL_CATCH_TEST_CASE_PERSISTENT_FIXTURE( className, __VA_ARGS__ )
   #define CATCH_REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
   #define CATCH_SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
   #define CATCH_DYNAMIC_SECTION( ... ) INTERNAL_CATCH_DYNAMIC_SECTION( __VA_ARGS__ )
@@ -6212,6 +6245,7 @@ static int catchInternalSectionHint = 0;
   #define CATCH_TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ))
   #define CATCH_TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ))
   #define CATCH_METHOD_AS_TEST_CASE( method, ... )
+  #define CATCH_TEST_CASE_PERSISTENT_FIXTURE( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ))
   #define CATCH_REGISTER_TEST_CASE( Function, ... ) (void)(0)
   #define CATCH_SECTION( ... )
   #define CATCH_DYNAMIC_SECTION( ... )
@@ -6257,6 +6291,7 @@ static int catchInternalSectionHint = 0;
   #define TEST_CASE( ... ) INTERNAL_CATCH_TESTCASE( __VA_ARGS__ )
   #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, __VA_ARGS__ )
   #define METHOD_AS_TEST_CASE( method, ... ) INTERNAL_CATCH_METHOD_AS_TEST_CASE( method, __VA_ARGS__ )
+  #define TEST_CASE_PERSISTENT_FIXTURE( className, ... ) INTERNAL_CATCH_TEST_CASE_PERSISTENT_FIXTURE( className, __VA_ARGS__ )
   #define REGISTER_TEST_CASE( Function, ... ) INTERNAL_CATCH_REGISTER_TESTCASE( Function, __VA_ARGS__ )
   #define SECTION( ... ) INTERNAL_CATCH_SECTION( __VA_ARGS__ )
   #define DYNAMIC_SECTION( ... ) INTERNAL_CATCH_DYNAMIC_SECTION( __VA_ARGS__ )
@@ -6310,6 +6345,7 @@ static int catchInternalSectionHint = 0;
   #define TEST_CASE( ... )  INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ), __VA_ARGS__)
   #define TEST_CASE_METHOD( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ))
   #define METHOD_AS_TEST_CASE( method, ... )
+  #define TEST_CASE_PERSISTENT_FIXTURE( className, ... ) INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( CATCH2_INTERNAL_TEST_ ), __VA_ARGS__)
   #define REGISTER_TEST_CASE( Function, ... ) (void)(0)
   #define SECTION( ... )
   #define DYNAMIC_SECTION( ... )
@@ -7103,6 +7139,14 @@ namespace Catch {
         TestCaseHandle(TestCaseInfo* info, ITestInvoker* invoker) :
             m_info(info), m_invoker(invoker) {}
 
+        void prepareTestCase() const {
+            m_invoker->prepareTestCase();
+        }
+
+        void tearDownTestCase() const {
+            m_invoker->tearDownTestCase();
+        }
+
         void invoke() const {
             m_invoker->invoke();
         }
@@ -7271,7 +7315,7 @@ namespace Catch {
 #define CATCH_VERSION_MACROS_HPP_INCLUDED
 
 #define CATCH_VERSION_MAJOR 3
-#define CATCH_VERSION_MINOR 6
+#define CATCH_VERSION_MINOR 7
 #define CATCH_VERSION_PATCH 0
 
 #endif // CATCH_VERSION_MACROS_HPP_INCLUDED
@@ -10033,106 +10077,67 @@ namespace Catch {
 #define CATCH_OUTPUT_REDIRECT_HPP_INCLUDED
 
 
-#include <cstdio>
+#include <cassert>
-#include <iosfwd>
 #include <string>
 
 namespace Catch {
 
-    class RedirectedStream {
-        std::ostream& m_originalStream;
-        std::ostream& m_redirectionStream;
-        std::streambuf* m_prevBuf;
-
-    public:
-        RedirectedStream( std::ostream& originalStream, std::ostream& redirectionStream );
-        ~RedirectedStream();
-    };
-
-    class RedirectedStdOut {
-        ReusableStringStream m_rss;
-        RedirectedStream m_cout;
-    public:
-        RedirectedStdOut();
-        auto str() const -> std::string;
-    };
-
-    // StdErr has two constituent streams in C++, std::cerr and std::clog
-    // This means that we need to redirect 2 streams into 1 to keep proper
-    // order of writes
-    class RedirectedStdErr {
-        ReusableStringStream m_rss;
-        RedirectedStream m_cerr;
-        RedirectedStream m_clog;
-    public:
-        RedirectedStdErr();
-        auto str() const -> std::string;
-    };
-
-    class RedirectedStreams {
-    public:
-        RedirectedStreams(RedirectedStreams const&) = delete;
-        RedirectedStreams& operator=(RedirectedStreams const&) = delete;
-        RedirectedStreams(RedirectedStreams&&) = delete;
-        RedirectedStreams& operator=(RedirectedStreams&&) = delete;
-
-        RedirectedStreams(std::string& redirectedCout, std::string& redirectedCerr);
-        ~RedirectedStreams();
-    private:
-        std::string& m_redirectedCout;
-        std::string& m_redirectedCerr;
-        RedirectedStdOut m_redirectedStdOut;
-        RedirectedStdErr m_redirectedStdErr;
-    };
-
-#if defined(CATCH_CONFIG_NEW_CAPTURE)
-
-    // Windows's implementation of std::tmpfile is terrible (it tries
-    // to create a file inside system folder, thus requiring elevated
-    // privileges for the binary), so we have to use tmpnam(_s) and
-    // create the file ourselves there.
-    class TempFile {
-    public:
-        TempFile(TempFile const&) = delete;
-        TempFile& operator=(TempFile const&) = delete;
-        TempFile(TempFile&&) = delete;
-        TempFile& operator=(TempFile&&) = delete;
-
-        TempFile();
-        ~TempFile();
-
-        std::FILE* getFile();
-        std::string getContents();
-
-    private:
-        std::FILE* m_file = nullptr;
-    #if defined(_MSC_VER)
-        char m_buffer[L_tmpnam] = { 0 };
-    #endif
-    };
-
-
     class OutputRedirect {
+        bool m_redirectActive = false;
+        virtual void activateImpl() = 0;
+        virtual void deactivateImpl() = 0;
     public:
-        OutputRedirect(OutputRedirect const&) = delete;
+        enum Kind {
-        OutputRedirect& operator=(OutputRedirect const&) = delete;
+            //! No redirect (noop implementation)
-        OutputRedirect(OutputRedirect&&) = delete;
+            None,
-        OutputRedirect& operator=(OutputRedirect&&) = delete;
+            //! Redirect std::cout/std::cerr/std::clog streams internally
+            Streams,
+            //! Redirect the stdout/stderr file descriptors into files
+            FileDescriptors,
+        };
 
+        virtual ~OutputRedirect(); // = default;
 
-        OutputRedirect(std::string& stdout_dest, std::string& stderr_dest);
+        // TODO: Do we want to check that redirect is not active before retrieving the output?
-        ~OutputRedirect();
+        virtual std::string getStdout() = 0;
-
+        virtual std::string getStderr() = 0;
-    private:
+        virtual void clearBuffers() = 0;
-        int m_originalStdout = -1;
+        bool isActive() const { return m_redirectActive; }
-        int m_originalStderr = -1;
+        void activate() {
-        TempFile m_stdoutFile;
+            assert( !m_redirectActive && "redirect is already active" );
-        TempFile m_stderrFile;
+            activateImpl();
-        std::string& m_stdoutDest;
+            m_redirectActive = true;
-        std::string& m_stderrDest;
+        }
+        void deactivate() {
+            assert( m_redirectActive && "redirect is not active" );
+            deactivateImpl();
+            m_redirectActive = false;
+        }
     };
 
-#endif
+    bool isRedirectAvailable( OutputRedirect::Kind kind);
+    Detail::unique_ptr<OutputRedirect> makeOutputRedirect( bool actual );
+
+    class RedirectGuard {
+        OutputRedirect* m_redirect;
+        bool m_activate;
+        bool m_previouslyActive;
+        bool m_moved = false;
+
+    public:
+        RedirectGuard( bool activate, OutputRedirect& redirectImpl );
+        ~RedirectGuard() noexcept( false );
+
+        RedirectGuard( RedirectGuard const& ) = delete;
+        RedirectGuard& operator=( RedirectGuard const& ) = delete;
+
+        // C++14 needs move-able guards to return them from functions
+        RedirectGuard( RedirectGuard&& rhs ) noexcept;
+        RedirectGuard& operator=( RedirectGuard&& rhs ) noexcept;
+    };
+
+    RedirectGuard scopedActivate( OutputRedirect& redirectImpl );
+    RedirectGuard scopedDeactivate( OutputRedirect& redirectImpl );
 
 } // end namespace Catch
 
@@ -10455,6 +10460,7 @@ namespace Catch {
     class IConfig;
     class IEventListener;
     using IEventListenerPtr = Detail::unique_ptr<IEventListener>;
+    class OutputRedirect;
 
     ///////////////////////////////////////////////////////////////////////////
 
@@ -10541,7 +10547,7 @@ namespace Catch {
 
     private:
 
-        void runCurrentTest( std::string& redirectedCout, std::string& redirectedCerr );
+        void runCurrentTest();
         void invokeActiveTestCase();
 
         void resetAssertionInfo();
@@ -10574,6 +10580,7 @@ namespace Catch {
         std::vector<SectionEndInfo> m_unfinishedSections;
         std::vector<ITracker*> m_activeSections;
         TrackerContext m_trackerContext;
+        Detail::unique_ptr<OutputRedirect> m_outputRedirect;
         FatalConditionHandler m_fatalConditionhandler;
         bool m_lastAssertionPassed = false;
         bool m_shouldReportUnexpected = true;

meson.build

@@ -8,7 +8,7 @@
 project(
   'catch2',
   'cpp',
-  version: '3.6.0', # CML version placeholder, don't delete
+  version: '3.7.0', # CML version placeholder, don't delete
   license: 'BSL-1.0',
   meson_version: '>=0.54.1',
 )

src/catch2/catch_version.cpp

@@ -36,7 +36,7 @@ namespace Catch {
     }
 
     Version const& libraryVersion() {
-        static Version version( 3, 6, 0, "", 0 );
+        static Version version( 3, 7, 0, "", 0 );
         return version;
     }
 

src/catch2/catch_version_macros.hpp

@@ -9,7 +9,7 @@
 #define CATCH_VERSION_MACROS_HPP_INCLUDED
 
 #define CATCH_VERSION_MAJOR 3
-#define CATCH_VERSION_MINOR 6
+#define CATCH_VERSION_MINOR 7
 #define CATCH_VERSION_PATCH 0
 
 #endif // CATCH_VERSION_MACROS_HPP_INCLUDED