Dev build 8

Exception message assertions now work with matchers
dev build 7
2025-09-16 18:15:42 +02:00 · 2015-07-15 23:03:11 +01:00 · 2015-07-15 23:02:25 +01:00 · 2015-07-13 15:03:26 +01:00 · 2015-07-13 15:03:04 +01:00 · 2015-07-13 06:36:07 +01:00
53 changed files with 1128 additions and 557 deletions
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![catch logo](catch-logo-small.png)

-*v1.2.1*
+*v1.2.1-develop.8*

 Build status (on Travis CI) [![Build Status](https://travis-ci.org/philsquared/Catch.png)](https://travis-ci.org/philsquared/Catch)

--- a/docs/test-cases-and-sections.md
+++ b/docs/test-cases-and-sections.md
@@ -28,10 +28,36 @@ The tag expression, ```"[widget]"``` selects A, B & D. ```"[gadget]"``` selects

 For more detail on command line selection see [the command line docs](command-line.md#specifying-which-tests-to-run)

-A special tag name, ```[hide]``` causes test cases to be skipped from the default list (ie when no test cases have been explicitly selected through tag expressions or name wildcards). ```[.]``` is an alias for ```[hide]```.
-
 Tag names are not case sensitive.

+### Special Tags
+
+All tag names beginning with non-alphanumeric characters are reserved by Catch. Catch defines a number of "special" tags, which have meaning to the test runner itself. These special tags all begin with a symbol character. Following is a list of currently defined special tags and their meanings.
+
+* `[!hide]` or `[.]` (or, for legacy reasons, `[hide]`)	- causes test cases to be skipped from the default list (ie when no test cases have been explicitly selected through tag expressions or name wildcards). The hide tag is often combined with another, user, tag (for example `[.][integration]` - so all integration tests are excluded from the default run but can be run by passing `[integration]` on the command line). As a short-cut you can combine these by simply prefixing your user tag with a `.` - e.g. `[.integration]`. Because the hide tag has evolved to have several forms, all forms are added as tags if you use one of them.
+
+* `[!throws]`	- lets Catch know that this test is likely to throw an exception even if successful. This causes the test to be exluded when running with `-e` or `--nothrow`.
+
+* `[!shouldfail]` - reverse the failing logic of the test: if the test is successful if it fails, and vice-versa.
+
+* `[!mayfail]` - doesn't fail the test if any given assertion fails (but still reports it). This can be useful to flag a work-in-progress, or a known issue that you don't want to immediately fix but still want to track in the your tests.
+
+* `[#<filename>]` - running with `-#` or `--filenames-as-tags` causes Catch to add the filename, prefixed with `#` (and with any extension stripped) as a tag. e.g. tests in testfile.cpp would all be tagged `[#testfile]`.
+
+* `[@<alias>]` - tag aliases all begin with `@` (see below).
+
+## Tag aliases
+
+Between tag expressions and wildcarded test names (as well as combinations of the two) quite complex patterns can be constructed to direct which test cases are run. If a complex pattern is used often it is convenient to be able to create an alias for the expression. this can be done, in code, using the following form:
+
+	CATCH_REGISTER_TAG_ALIAS( <alias string>, <tag expression> )
+
+Aliases must begining with the `@` character. An example of a tag alias is:
+
+	CATCH_REGISTER_TAG_ALIAS( "[@nhf]", "[failing]~[.]" )
+
+Now when `[@nhf]` is used on the command line this matches all tests that are tagged `[failing]`, but which are not also hidden.
+
 ## BDD-style test cases

 In addition to Catch's take on the classic style of test cases, Catch supports an alternative syntax that allow tests to be written as "executable specifications" (one of the early goals of [Behaviour Driven Development](http://dannorth.net/introducing-bdd/)). This set of macros map on to ```TEST_CASE```s and ```SECTION```s, with a little internal support to make them smoother to work with.
--- a/include/catch.hpp
+++ b/include/catch.hpp
@@ -70,8 +70,9 @@
 #define CATCH_REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE" )
 #define CATCH_REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "CATCH_REQUIRE_FALSE" )

-#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS" )
+#define CATCH_REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "CATCH_REQUIRE_THROWS" )
 #define CATCH_REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_THROWS_AS" )
+#define CATCH_REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "CATCH_REQUIRE_THROWS_WITH" )
 #define CATCH_REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "CATCH_REQUIRE_NOTHROW" )

 #define CATCH_CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK" )
@@ -82,6 +83,7 @@

 #define CATCH_CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" )
 #define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
+#define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CATCH_CHECK_THROWS_WITH" )
 #define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )

 #define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THAT" )
@@ -135,8 +137,9 @@
 #define REQUIRE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal, "REQUIRE" )
 #define REQUIRE_FALSE( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::Normal | Catch::ResultDisposition::FalseTest, "REQUIRE_FALSE" )

-#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "REQUIRE_THROWS" )
+#define REQUIRE_THROWS( expr ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, "", "REQUIRE_THROWS" )
 #define REQUIRE_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::Normal, "REQUIRE_THROWS_AS" )
+#define REQUIRE_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::Normal, matcher, "REQUIRE_THROWS_WITH" )
 #define REQUIRE_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::Normal, "REQUIRE_NOTHROW" )

 #define CHECK( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK" )
@@ -145,8 +148,9 @@
 #define CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECKED_ELSE" )
 #define CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CHECK_NOFAIL" )

-#define CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS" )
+#define CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "", "CHECK_THROWS" )
 #define CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THROWS_AS" )
+#define CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CHECK_THROWS_WITH" )
 #define CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CHECK_NOTHROW" )

 #define CHECK_THAT( arg, matcher ) INTERNAL_CHECK_THAT( arg, matcher, Catch::ResultDisposition::ContinueOnFailure, "CHECK_THAT" )
--- a/include/catch_runner.hpp
+++ b/include/catch_runner.hpp
@@ -104,6 +104,26 @@ namespace Catch {
        Ptr<IStreamingReporter> m_reporter;
        std::set<TestCase> m_testsAlreadyRun;
    };
+    
+    void applyFilenamesAsTags() {
+        std::vector<TestCase> const& tests = getRegistryHub().getTestCaseRegistry().getAllTests();
+        for(std::size_t i = 0; i < tests.size(); ++i ) {
+            TestCase& test = const_cast<TestCase&>( tests[i] );
+            std::set<std::string> tags = test.tags;
+            
+            std::string filename = test.lineInfo.file;
+            std::string::size_type lastSlash = filename.find_last_of( "\\/" );
+            if( lastSlash != std::string::npos )
+                filename = filename.substr( lastSlash+1 );
+
+            std::string::size_type lastDot = filename.find_last_of( "." );
+            if( lastDot != std::string::npos )
+                filename = filename.substr( 0, lastDot );
+            
+            tags.insert( "#" + filename );
+            setTags( test, tags );
+        }
+    }

    class Session : NonCopyable {
        static bool alreadyInstantiated;
@@ -175,7 +195,10 @@ namespace Catch {
            {
                config(); // Force config to be constructed

-                std::srand( m_configData.rngSeed );
+                if( m_configData.filenamesAsTags )
+                    applyFilenamesAsTags();
+                
+                seedRng( *m_config );

                Runner runner( m_config );

--- a/include/external/clara.h
+++ b/include/external/clara.h
@@ -264,11 +264,11 @@ namespace Clara {
        template<typename ConfigT>
        class BoundArgFunction {
        public:
-            BoundArgFunction() : functionObj( NULL ) {}
+            BoundArgFunction() : functionObj( CATCH_NULL ) {}
            BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
-            BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : NULL ) {}
+            BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CATCH_NULL ) {}
            BoundArgFunction& operator = ( BoundArgFunction const& other ) {
-                IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : NULL;
+                IArgFunction<ConfigT>* newFunctionObj = other.functionObj ? other.functionObj->clone() : CATCH_NULL;
                delete functionObj;
                functionObj = newFunctionObj;
                return *this;
@@ -284,7 +284,7 @@ namespace Clara {
            bool takesArg() const { return functionObj->takesArg(); }

            bool isSet() const {
-                return functionObj != NULL;
+                return functionObj != CATCH_NULL;
            }
        private:
            IArgFunction<ConfigT>* functionObj;
@@ -585,8 +585,8 @@ namespace Clara {
                m_arg->description = description;
                return *this;
            }
-            ArgBuilder& detail( std::string const& detail ) {
-                m_arg->detail = detail;
+            ArgBuilder& detail( std::string const& _detail ) {
+                m_arg->detail = _detail;
                return *this;
            }

@@ -670,14 +670,14 @@ namespace Clara {
                maxWidth = (std::max)( maxWidth, it->commands().size() );

            for( it = itBegin; it != itEnd; ++it ) {
-                Detail::Text usage( it->commands(), Detail::TextAttributes()
+                Detail::Text usageText( it->commands(), Detail::TextAttributes()
                                                        .setWidth( maxWidth+indent )
                                                        .setIndent( indent ) );
                Detail::Text desc( it->description, Detail::TextAttributes()
                                                        .setWidth( width - maxWidth - 3 ) );

-                for( std::size_t i = 0; i < (std::max)( usage.size(), desc.size() ); ++i ) {
-                    std::string usageCol = i < usage.size() ? usage[i] : "";
+                for( std::size_t i = 0; i < (std::max)( usageText.size(), desc.size() ); ++i ) {
+                    std::string usageCol = i < usageText.size() ? usageText[i] : "";
                    os << usageCol;

                    if( i < desc.size() && !desc[i].empty() )
--- a/include/internal/catch_capture.hpp
+++ b/include/internal/catch_capture.hpp
@@ -66,16 +66,16 @@
    } while( Catch::alwaysFalse() )

 ///////////////////////////////////////////////////////////////////////////////
-#define INTERNAL_CATCH_THROWS( expr, resultDisposition, macroName ) \
+#define INTERNAL_CATCH_THROWS( expr, resultDisposition, matcher, macroName ) \
    do { \
-        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition ); \
+        Catch::ResultBuilder __catchResult( macroName, CATCH_INTERNAL_LINEINFO, #expr, resultDisposition, #matcher ); \
        if( __catchResult.allowThrows() ) \
            try { \
                expr; \
                __catchResult.captureResult( Catch::ResultWas::DidntThrowException ); \
            } \
            catch( ... ) { \
-                __catchResult.captureResult( Catch::ResultWas::Ok ); \
+                __catchResult.captureExpectedException( matcher ); \
            } \
        else \
            __catchResult.captureResult( Catch::ResultWas::Ok ); \
--- a/include/internal/catch_commandline.hpp
+++ b/include/internal/catch_commandline.hpp
@@ -153,6 +153,10 @@ namespace Catch {
            .describe( "load test names to run from a file" )
            .bind( &loadTestNamesFromFile, "filename" );

+        cli["-#"]["--filenames-as-tags"]
+            .describe( "adds a tag for the filename" )
+            .bind( &ConfigData::filenamesAsTags );
+
        // Less common commands which don't have a short form
        cli["--list-test-names-only"]
            .describe( "list all/matching test cases names only" )
@@ -173,7 +177,7 @@ namespace Catch {
        cli["--force-colour"]
            .describe( "force colourised output" )
            .bind( &ConfigData::forceColour );
-
+        
        return cli;
    }

--- a/include/internal/catch_common.h
+++ b/include/internal/catch_common.h
@@ -22,7 +22,14 @@
 #include "catch_compiler_capabilities.h"

 namespace Catch {
+    
+    struct IConfig;

+    struct CaseSensitive { enum Choice {
+        Yes,
+        No
+    }; };
+    
    class NonCopyable {
 #ifdef CATCH_CONFIG_CPP11_GENERATED_METHODS
        NonCopyable( NonCopyable const& )              = delete;
@@ -109,6 +116,9 @@ namespace Catch {

    void throwLogicError( std::string const& message, SourceLineInfo const& locationInfo );

+    void seedRng( IConfig const& config );
+    unsigned int rngSeed();
+    
    // Use this in variadic streaming macros to allow
    //    >> +StreamEndStop
    // as well as
--- a/include/internal/catch_common.hpp
+++ b/include/internal/catch_common.hpp
@@ -82,6 +82,14 @@ namespace Catch {
        return line < other.line || ( line == other.line  && file < other.file );
    }

+    void seedRng( IConfig const& config ) {
+        if( config.rngSeed() != 0 )
+            std::srand( config.rngSeed() );
+    }
+    unsigned int rngSeed() {
+        return getCurrentContext().getConfig()->rngSeed();
+    }
+
    std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info ) {
 #ifndef __GNUG__
        os << info.file << "(" << info.line << ")";
--- a/include/internal/catch_compiler_capabilities.h
+++ b/include/internal/catch_compiler_capabilities.h
@@ -162,6 +162,12 @@
 #  define CATCH_NOEXCEPT_IS(x)
 #endif

+// nullptr support
+#ifdef CATCH_CONFIG_CPP11_NULLPTR
+#   define CATCH_NULL nullptr
+#else
+#   define CATCH_NULL NULL
+#endif

 #endif // TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED

--- a/include/internal/catch_config.hpp
+++ b/include/internal/catch_config.hpp
@@ -38,6 +38,7 @@ namespace Catch {
            showHelp( false ),
            showInvisibles( false ),
            forceColour( false ),
+            filenamesAsTags( false ),
            abortAfter( -1 ),
            rngSeed( 0 ),
            verbosity( Verbosity::Normal ),
@@ -57,6 +58,7 @@ namespace Catch {
        bool showHelp;
        bool showInvisibles;
        bool forceColour;
+        bool filenamesAsTags;

        int abortAfter;
        unsigned int rngSeed;
--- a/include/internal/catch_console_colour_impl.hpp
+++ b/include/internal/catch_console_colour_impl.hpp
@@ -60,12 +60,13 @@ namespace {
        {
            CONSOLE_SCREEN_BUFFER_INFO csbiInfo;
            GetConsoleScreenBufferInfo( stdoutHandle, &csbiInfo );
-            originalAttributes = csbiInfo.wAttributes;
+            originalForegroundAttributes = csbiInfo.wAttributes & ~( BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_BLUE | BACKGROUND_INTENSITY );
+            originalBackgroundAttributes = csbiInfo.wAttributes & ~( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY );
        }

        virtual void use( Colour::Code _colourCode ) {
            switch( _colourCode ) {
-                case Colour::None:      return setTextAttribute( originalAttributes );
+                case Colour::None:      return setTextAttribute( originalForegroundAttributes );
                case Colour::White:     return setTextAttribute( FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_BLUE );
                case Colour::Red:       return setTextAttribute( FOREGROUND_RED );
                case Colour::Green:     return setTextAttribute( FOREGROUND_GREEN );
@@ -85,10 +86,11 @@ namespace {

    private:
        void setTextAttribute( WORD _textAttribute ) {
-            SetConsoleTextAttribute( stdoutHandle, _textAttribute );
+            SetConsoleTextAttribute( stdoutHandle, _textAttribute | originalBackgroundAttributes );
        }
        HANDLE stdoutHandle;
-        WORD originalAttributes;
+        WORD originalForegroundAttributes;
+        WORD originalBackgroundAttributes;
    };

    IColourImpl* platformColourInstance() {
--- a/include/internal/catch_context_impl.hpp
+++ b/include/internal/catch_context_impl.hpp
@@ -17,7 +17,7 @@ namespace Catch {

    class Context : public IMutableContext {

-        Context() : m_config( NULL ), m_runner( NULL ), m_resultCapture( NULL ) {}
+        Context() : m_config( CATCH_NULL ), m_runner( CATCH_NULL ), m_resultCapture( CATCH_NULL ) {}
        Context( Context const& );
        void operator=( Context const& );

@@ -63,7 +63,7 @@ namespace Catch {
                m_generatorsByTestName.find( testName );
            return it != m_generatorsByTestName.end()
                ? it->second
-                : NULL;
+                : CATCH_NULL;
        }

        IGeneratorsForTest& getGeneratorsForCurrentTest() {
@@ -84,7 +84,7 @@ namespace Catch {
    };

    namespace {
-        Context* currentContext = NULL;
+        Context* currentContext = CATCH_NULL;
    }
    IMutableContext& getCurrentMutableContext() {
        if( !currentContext )
@@ -105,7 +105,7 @@ namespace Catch {

    void cleanUpContext() {
        delete currentContext;
-        currentContext = NULL;
+        currentContext = CATCH_NULL;
    }
 }

--- a/include/internal/catch_debugger.hpp
+++ b/include/internal/catch_debugger.hpp
@@ -50,7 +50,7 @@
            // Call sysctl.

            size = sizeof(info);
-            if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, NULL, 0) != 0 ) {
+            if( sysctl(mib, sizeof(mib) / sizeof(*mib), &info, &size, CATCH_NULL, 0) != 0 ) {
                Catch::cerr() << "\n** Call to sysctl failed - unable to determine if debugger is active **\n" << std::endl;
                return false;
            }
--- a/include/internal/catch_evaluate.hpp
+++ b/include/internal/catch_evaluate.hpp
@@ -163,10 +163,10 @@ namespace Internal {
 #ifdef CATCH_CONFIG_CPP11_NULLPTR
    // pointer to nullptr_t (when comparing against nullptr)
    template<Operator Op, typename T> bool compare( std::nullptr_t, T* rhs ) {
-        return Evaluator<T*, T*, Op>::evaluate( NULL, rhs );
+        return Evaluator<T*, T*, Op>::evaluate( CATCH_NULL, rhs );
    }
    template<Operator Op, typename T> bool compare( T* lhs, std::nullptr_t ) {
-        return Evaluator<T*, T*, Op>::evaluate( lhs, NULL );
+        return Evaluator<T*, T*, Op>::evaluate( lhs, CATCH_NULL );
    }
 #endif // CATCH_CONFIG_CPP11_NULLPTR

--- a/include/internal/catch_impl.hpp
+++ b/include/internal/catch_impl.hpp
@@ -77,6 +77,7 @@ namespace Catch {
    FreeFunctionTestCase::~FreeFunctionTestCase() {}
    IGeneratorInfo::~IGeneratorInfo() {}
    IGeneratorsForTest::~IGeneratorsForTest() {}
+    WildcardPattern::~WildcardPattern() {}
    TestSpec::Pattern::~Pattern() {}
    TestSpec::NamePattern::~NamePattern() {}
    TestSpec::TagPattern::~TagPattern() {}
--- a/include/internal/catch_matchers.hpp
+++ b/include/internal/catch_matchers.hpp
@@ -108,68 +108,96 @@ namespace Matchers {
        inline std::string makeString( std::string const& str ) { return str; }
        inline std::string makeString( const char* str ) { return str ? std::string( str ) : std::string(); }

+        struct CasedString
+        {
+            CasedString( std::string const& str, CaseSensitive::Choice caseSensitivity )
+            :   m_caseSensitivity( caseSensitivity ),
+                m_str( adjustString( str ) )
+            {}
+            std::string adjustString( std::string const& str ) const {
+                return m_caseSensitivity == CaseSensitive::No
+                    ? toLower( str )
+                    : str;
+                
+            }
+            std::string toStringSuffix() const
+            {
+                return m_caseSensitivity == CaseSensitive::No
+                    ? " (case insensitive)"
+                    : "";
+            }
+            CaseSensitive::Choice m_caseSensitivity;
+            std::string m_str;
+        };
+    
        struct Equals : MatcherImpl<Equals, std::string> {
-            Equals( std::string const& str ) : m_str( str ){}
-            Equals( Equals const& other ) : m_str( other.m_str ){}
+            Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+            :   m_data( str, caseSensitivity )
+            {}
+            Equals( Equals const& other ) : m_data( other.m_data ){}

            virtual ~Equals();

            virtual bool match( std::string const& expr ) const {
-                return m_str == expr;
+                return m_data.m_str == m_data.adjustString( expr );;
            }
            virtual std::string toString() const {
-                return "equals: \"" + m_str + "\"";
+                return "equals: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
            }

-            std::string m_str;
+            CasedString m_data;
        };

        struct Contains : MatcherImpl<Contains, std::string> {
-            Contains( std::string const& substr ) : m_substr( substr ){}
-            Contains( Contains const& other ) : m_substr( other.m_substr ){}
+            Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+            : m_data( substr, caseSensitivity ){}
+            Contains( Contains const& other ) : m_data( other.m_data ){}

            virtual ~Contains();

            virtual bool match( std::string const& expr ) const {
-                return expr.find( m_substr ) != std::string::npos;
+                return m_data.adjustString( expr ).find( m_data.m_str ) != std::string::npos;
            }
            virtual std::string toString() const {
-                return "contains: \"" + m_substr + "\"";
+                return "contains: \"" + m_data.m_str  + "\"" + m_data.toStringSuffix();
            }

-            std::string m_substr;
+            CasedString m_data;
        };

        struct StartsWith : MatcherImpl<StartsWith, std::string> {
-            StartsWith( std::string const& substr ) : m_substr( substr ){}
-            StartsWith( StartsWith const& other ) : m_substr( other.m_substr ){}
+            StartsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+            : m_data( substr, caseSensitivity ){}
+            
+            StartsWith( StartsWith const& other ) : m_data( other.m_data ){}

            virtual ~StartsWith();

            virtual bool match( std::string const& expr ) const {
-                return expr.find( m_substr ) == 0;
+                return m_data.adjustString( expr ).find( m_data.m_str ) == 0;
            }
            virtual std::string toString() const {
-                return "starts with: \"" + m_substr + "\"";
+                return "starts with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
            }

-            std::string m_substr;
+            CasedString m_data;
        };

        struct EndsWith : MatcherImpl<EndsWith, std::string> {
-            EndsWith( std::string const& substr ) : m_substr( substr ){}
-            EndsWith( EndsWith const& other ) : m_substr( other.m_substr ){}
+            EndsWith( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes )
+            : m_data( substr, caseSensitivity ){}
+            EndsWith( EndsWith const& other ) : m_data( other.m_data ){}

            virtual ~EndsWith();

            virtual bool match( std::string const& expr ) const {
-                return expr.find( m_substr ) == expr.size() - m_substr.size();
+                return m_data.adjustString( expr ).find( m_data.m_str ) == expr.size() - m_data.m_str.size();
            }
            virtual std::string toString() const {
-                return "ends with: \"" + m_substr + "\"";
+                return "ends with: \"" + m_data.m_str + "\"" + m_data.toStringSuffix();
            }

-            std::string m_substr;
+            CasedString m_data;
        };
    } // namespace StdString
    } // namespace Impl
@@ -199,17 +227,17 @@ namespace Matchers {
        return Impl::Generic::AnyOf<ExpressionT>().add( m1 ).add( m2 ).add( m3 );
    }

-    inline Impl::StdString::Equals      Equals( std::string const& str ) {
-        return Impl::StdString::Equals( str );
+    inline Impl::StdString::Equals      Equals( std::string const& str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+        return Impl::StdString::Equals( str, caseSensitivity );
    }
-    inline Impl::StdString::Equals      Equals( const char* str ) {
-        return Impl::StdString::Equals( Impl::StdString::makeString( str ) );
+    inline Impl::StdString::Equals      Equals( const char* str, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+        return Impl::StdString::Equals( Impl::StdString::makeString( str ), caseSensitivity );
    }
-    inline Impl::StdString::Contains    Contains( std::string const& substr ) {
-        return Impl::StdString::Contains( substr );
+    inline Impl::StdString::Contains    Contains( std::string const& substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+        return Impl::StdString::Contains( substr, caseSensitivity );
    }
-    inline Impl::StdString::Contains    Contains( const char* substr ) {
-        return Impl::StdString::Contains( Impl::StdString::makeString( substr ) );
+    inline Impl::StdString::Contains    Contains( const char* substr, CaseSensitive::Choice caseSensitivity = CaseSensitive::Yes ) {
+        return Impl::StdString::Contains( Impl::StdString::makeString( substr ), caseSensitivity );
    }
    inline Impl::StdString::StartsWith  StartsWith( std::string const& substr ) {
        return Impl::StdString::StartsWith( substr );
--- a/include/internal/catch_objc.hpp
+++ b/include/internal/catch_objc.hpp
@@ -72,7 +72,7 @@ namespace Catch {

    inline size_t registerTestMethods() {
        size_t noTestMethods = 0;
-        int noClasses = objc_getClassList( NULL, 0 );
+        int noClasses = objc_getClassList( CATCH_NULL, 0 );

        Class* classes = (CATCH_UNSAFE_UNRETAINED Class *)malloc( sizeof(Class) * noClasses);
        objc_getClassList( classes, noClasses );
--- a/include/internal/catch_option.hpp
+++ b/include/internal/catch_option.hpp
@@ -16,12 +16,12 @@ namespace Catch {
    template<typename T>
    class Option {
    public:
-        Option() : nullableValue( NULL ) {}
+        Option() : nullableValue( CATCH_NULL ) {}
        Option( T const& _value )
        : nullableValue( new( storage ) T( _value ) )
        {}
        Option( Option const& _other )
-        : nullableValue( _other ? new( storage ) T( *_other ) : NULL )
+        : nullableValue( _other ? new( storage ) T( *_other ) : CATCH_NULL )
        {}

        ~Option() {
@@ -45,7 +45,7 @@ namespace Catch {
        void reset() {
            if( nullableValue )
                nullableValue->~T();
-            nullableValue = NULL;
+            nullableValue = CATCH_NULL;
        }

        T& operator*() { return *nullableValue; }
@@ -57,10 +57,10 @@ namespace Catch {
            return nullableValue ? *nullableValue : defaultValue;
        }

-        bool some() const { return nullableValue != NULL; }
-        bool none() const { return nullableValue == NULL; }
+        bool some() const { return nullableValue != CATCH_NULL; }
+        bool none() const { return nullableValue == CATCH_NULL; }

-        bool operator !() const { return nullableValue == NULL; }
+        bool operator !() const { return nullableValue == CATCH_NULL; }
        operator SafeBool::type() const {
            return SafeBool::makeSafe( some() );
        }
--- a/include/internal/catch_ptr.hpp
+++ b/include/internal/catch_ptr.hpp
@@ -23,7 +23,7 @@ namespace Catch {
    template<typename T>
    class Ptr {
    public:
-        Ptr() : m_p( NULL ){}
+        Ptr() : m_p( CATCH_NULL ){}
        Ptr( T* p ) : m_p( p ){
            if( m_p )
                m_p->addRef();
@@ -39,7 +39,7 @@ namespace Catch {
        void reset() {
            if( m_p )
                m_p->release();
-            m_p = NULL;
+            m_p = CATCH_NULL;
        }
        Ptr& operator = ( T* p ){
            Ptr temp( p );
@@ -56,8 +56,8 @@ namespace Catch {
        const T* get() const{ return m_p; }
        T& operator*() const { return *m_p; }
        T* operator->() const { return m_p; }
-        bool operator !() const { return m_p == NULL; }
-        operator SafeBool::type() const { return SafeBool::makeSafe( m_p != NULL ); }
+        bool operator !() const { return m_p == CATCH_NULL; }
+        operator SafeBool::type() const { return SafeBool::makeSafe( m_p != CATCH_NULL ); }

    private:
        T* m_p;
--- a/include/internal/catch_registry_hub.hpp
+++ b/include/internal/catch_registry_hub.hpp
@@ -55,7 +55,7 @@ namespace Catch {

        // Single, global, instance
        inline RegistryHub*& getTheRegistryHub() {
-            static RegistryHub* theRegistryHub = NULL;
+            static RegistryHub* theRegistryHub = CATCH_NULL;
            if( !theRegistryHub )
                theRegistryHub = new RegistryHub();
            return theRegistryHub;
@@ -70,7 +70,7 @@ namespace Catch {
    }
    void cleanUp() {
        delete getTheRegistryHub();
-        getTheRegistryHub() = NULL;
+        getTheRegistryHub() = CATCH_NULL;
        cleanUpContext();
    }
    std::string translateActiveException() {
--- a/include/internal/catch_reporter_registry.hpp
+++ b/include/internal/catch_reporter_registry.hpp
@@ -25,7 +25,7 @@ namespace Catch {
        virtual IStreamingReporter* create( std::string const& name, Ptr<IConfig> const& config ) const {
            FactoryMap::const_iterator it =  m_factories.find( name );
            if( it == m_factories.end() )
-                return NULL;
+                return CATCH_NULL;
            return it->second->create( ReporterConfig( config ) );
        }

--- a/include/internal/catch_result_builder.h
+++ b/include/internal/catch_result_builder.h
@@ -11,6 +11,7 @@
 #include "catch_result_type.h"
 #include "catch_assertionresult.h"
 #include "catch_common.h"
+#include "catch_matchers.hpp"

 namespace Catch {

@@ -38,7 +39,8 @@ namespace Catch {
        ResultBuilder(  char const* macroName,
                        SourceLineInfo const& lineInfo,
                        char const* capturedExpression,
-                        ResultDisposition::Flags resultDisposition );
+                        ResultDisposition::Flags resultDisposition,
+                        char const* secondArg = "" );

        template<typename T>
        ExpressionLhs<T const&> operator <= ( T const& operand );
@@ -67,6 +69,9 @@ namespace Catch {
        void useActiveException( ResultDisposition::Flags resultDisposition = ResultDisposition::Normal );
        void captureResult( ResultWas::OfType resultType );
        void captureExpression();
+        void captureExpectedException( std::string const& expectedMessage );
+        void captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher );
+        void handleResult( AssertionResult const& result );
        void react();
        bool shouldDebugBreak() const;
        bool allowThrows() const;
--- a/include/internal/catch_result_builder.hpp
+++ b/include/internal/catch_result_builder.hpp
@@ -14,15 +14,21 @@
 #include "catch_interfaces_runner.h"
 #include "catch_interfaces_capture.h"
 #include "catch_interfaces_registry_hub.h"
-
+#include "catch_wildcard_pattern.hpp"

 namespace Catch {

+    std::string capturedExpressionWithSecondArgument( std::string const& capturedExpression, std::string const& secondArg ) {
+        return secondArg.empty() || secondArg == "\"\""
+            ? capturedExpression
+            : capturedExpression + ", " + secondArg;
+    }
    ResultBuilder::ResultBuilder(   char const* macroName,
                                    SourceLineInfo const& lineInfo,
                                    char const* capturedExpression,
-                                    ResultDisposition::Flags resultDisposition )
-    :   m_assertionInfo( macroName, lineInfo, capturedExpression, resultDisposition ),
+                                    ResultDisposition::Flags resultDisposition,
+                                    char const* secondArg )
+    :   m_assertionInfo( macroName, lineInfo, capturedExpressionWithSecondArgument( capturedExpression, secondArg ), resultDisposition ),
        m_shouldDebugBreak( false ),
        m_shouldThrow( false )
    {}
@@ -63,11 +69,37 @@ namespace Catch {
        setResultType( resultType );
        captureExpression();
    }
+    void ResultBuilder::captureExpectedException( std::string const& expectedMessage ) {
+        if( expectedMessage.empty() )
+            captureExpectedException( Matchers::Impl::Generic::AllOf<std::string>() );
+        else
+            captureExpectedException( Matchers::Equals( expectedMessage ) );
+    }
+
+    void ResultBuilder::captureExpectedException( Matchers::Impl::Matcher<std::string> const& matcher ) {
+        
+        assert( m_exprComponents.testFalse == false );
+        AssertionResultData data = m_data;
+        data.resultType = ResultWas::Ok;
+        data.reconstructedExpression = m_assertionInfo.capturedExpression;
+        
+        std::string actualMessage = Catch::translateActiveException();
+        if( !matcher.match( actualMessage ) ) {
+            data.resultType = ResultWas::ExpressionFailed;
+            data.reconstructedExpression = actualMessage;
+        }
+        AssertionResult result( m_assertionInfo, data );
+        handleResult( result );
+    }

    void ResultBuilder::captureExpression() {
        AssertionResult result = build();
+        handleResult( result );
+    }
+    void ResultBuilder::handleResult( AssertionResult const& result )
+    {
        getResultCapture().assertionEnded( result );
-
+        
        if( !result.isOk() ) {
            if( getCurrentContext().getConfig()->shouldDebugBreak() )
                m_shouldDebugBreak = true;
--- a/include/internal/catch_runner_impl.hpp
+++ b/include/internal/catch_runner_impl.hpp
@@ -59,11 +59,11 @@ namespace Catch {

    public:

-        explicit RunContext( Ptr<IConfig const> const& config, Ptr<IStreamingReporter> const& reporter )
-        :   m_runInfo( config->name() ),
+        explicit RunContext( Ptr<IConfig const> const& _config, Ptr<IStreamingReporter> const& reporter )
+        :   m_runInfo( _config->name() ),
            m_context( getCurrentMutableContext() ),
-            m_activeTestCase( NULL ),
-            m_config( config ),
+            m_activeTestCase( CATCH_NULL ),
+            m_config( _config ),
            m_reporter( reporter ),
            m_prevRunner( m_context.getRunner() ),
            m_prevResultCapture( m_context.getResultCapture() ),
@@ -78,7 +78,7 @@ namespace Catch {
        virtual ~RunContext() {
            m_reporter->testRunEnded( TestRunStats( m_runInfo, m_totals, aborting() ) );
            m_context.setRunner( m_prevRunner );
-            m_context.setConfig( NULL );
+            m_context.setConfig( Ptr<IConfig const>() );
            m_context.setResultCapture( m_prevResultCapture );
            m_context.setConfig( m_prevConfig );
        }
@@ -119,7 +119,7 @@ namespace Catch {
                                                        redirectedCerr,
                                                        aborting() ) );

-            m_activeTestCase = NULL;
+            m_activeTestCase = CATCH_NULL;
            m_testCaseTracker.reset();

            return deltaTotals;
@@ -259,6 +259,8 @@ namespace Catch {
                m_lastAssertionInfo = AssertionInfo( "TEST_CASE", testCaseInfo.lineInfo, "", ResultDisposition::Normal );
                TestCaseTracker::Guard guard( *m_testCaseTracker );

+                seedRng( *m_config );
+                
                Timer timer;
                timer.start();
                if( m_reporter->getPreferences().shouldRedirectStdOut ) {
--- a/include/internal/catch_section_info.hpp
+++ b/include/internal/catch_section_info.hpp
@@ -36,7 +36,7 @@ namespace Catch {

        RunningSection( std::string const& name )
        :   m_state( Root ),
-            m_parent( NULL ),
+            m_parent( CATCH_NULL ),
            m_name( name )
        {}

--- a/include/internal/catch_stream.hpp
+++ b/include/internal/catch_stream.hpp
@@ -65,7 +65,7 @@ namespace Catch {
    };

    Stream::Stream()
-    : streamBuf( NULL ), isOwned( false )
+    : streamBuf( CATCH_NULL ), isOwned( false )
    {}

    Stream::Stream( std::streambuf* _streamBuf, bool _isOwned )
@@ -75,7 +75,7 @@ namespace Catch {
    void Stream::release() {
        if( isOwned ) {
            delete streamBuf;
-            streamBuf = NULL;
+            streamBuf = CATCH_NULL;
            isOwned = false;
        }
    }
--- a/include/internal/catch_test_case_info.h
+++ b/include/internal/catch_test_case_info.h
@@ -40,6 +40,8 @@ namespace Catch {

        TestCaseInfo( TestCaseInfo const& other );

+        friend void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags );
+        
        bool isHidden() const;
        bool throws() const;
        bool okToFail() const;
--- a/include/internal/catch_test_case_info.hpp
+++ b/include/internal/catch_test_case_info.hpp
@@ -88,11 +88,26 @@ namespace Catch {
            tags.insert( "hide" );
            tags.insert( "." );
        }
-
+        
        TestCaseInfo info( _name, _className, desc, tags, _lineInfo );
        return TestCase( _testCase, info );
    }

+    void setTags( TestCaseInfo& testCaseInfo, std::set<std::string> const& tags )
+    {
+        testCaseInfo.tags = tags;
+        testCaseInfo.lcaseTags.clear();
+        
+        std::ostringstream oss;
+        for( std::set<std::string>::const_iterator it = tags.begin(), itEnd = tags.end(); it != itEnd; ++it ) {
+            oss << "[" << *it << "]";
+            std::string lcaseTag = toLower( *it );
+            testCaseInfo.properties = static_cast<TestCaseInfo::SpecialProperties>( testCaseInfo.properties | parseSpecialTag( lcaseTag ) );
+            testCaseInfo.lcaseTags.insert( lcaseTag );
+        }
+        testCaseInfo.tagsAsString = oss.str();
+    }
+    
    TestCaseInfo::TestCaseInfo( std::string const& _name,
                                std::string const& _className,
                                std::string const& _description,
@@ -101,18 +116,10 @@ namespace Catch {
    :   name( _name ),
        className( _className ),
        description( _description ),
-        tags( _tags ),
        lineInfo( _lineInfo ),
        properties( None )
    {
-        std::ostringstream oss;
-        for( std::set<std::string>::const_iterator it = _tags.begin(), itEnd = _tags.end(); it != itEnd; ++it ) {
-            oss << "[" << *it << "]";
-            std::string lcaseTag = toLower( *it );
-            properties = static_cast<SpecialProperties>( properties | parseSpecialTag( lcaseTag ) );
-            lcaseTags.insert( lcaseTag );
-        }
-        tagsAsString = oss.str();
+        setTags( *this, _tags );
    }

    TestCaseInfo::TestCaseInfo( TestCaseInfo const& other )
--- a/include/internal/catch_test_case_registry_impl.hpp
+++ b/include/internal/catch_test_case_registry_impl.hpp
@@ -90,6 +90,8 @@ namespace Catch {
                    break;
                case RunTests::InRandomOrder:
                {
+                    seedRng( config );
+                    
                    RandomNumberGenerator rng;
                    std::random_shuffle( matchingTestCases.begin(), matchingTestCases.end(), rng );
                }
@@ -103,6 +105,7 @@ namespace Catch {
        std::vector<TestCase> m_functionsInOrder;
        std::vector<TestCase> m_nonHiddenFunctions;
        size_t m_unnamedCount;
+        std::ios_base::Init m_ostreamInit; // Forces cout/ cerr to be initialised
    };

    ///////////////////////////////////////////////////////////////////////////
--- a/include/internal/catch_test_case_tracker.hpp
+++ b/include/internal/catch_test_case_tracker.hpp
@@ -8,6 +8,8 @@
 #ifndef TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED
 #define TWOBLUECUBES_CATCH_TEST_CASE_TRACKER_HPP_INCLUDED

+#include "catch_compiler_capabilities.h"
+
 #include <map>
 #include <string>
 #include <assert.h>
@@ -60,7 +62,7 @@ namespace SectionTracking {
        TrackedSections::iterator it = m_children.find( childName );
        return it != m_children.end()
            ? &it->second
-            : NULL;
+            : CATCH_NULL;
    }
    inline TrackedSection* TrackedSection::acquireChild( std::string const& childName ) {
        if( TrackedSection* child = findChild( childName ) )
@@ -82,7 +84,7 @@ namespace SectionTracking {
    class TestCaseTracker {
    public:
        TestCaseTracker( std::string const& testCaseName )
-        :   m_testCase( testCaseName, NULL ),
+        :   m_testCase( testCaseName, CATCH_NULL ),
            m_currentSection( &m_testCase ),
            m_completedASectionThisRun( false )
        {}
@@ -99,7 +101,7 @@ namespace SectionTracking {
        void leaveSection() {
            m_currentSection->leave();
            m_currentSection = m_currentSection->getParent();
-            assert( m_currentSection != NULL );
+            assert( m_currentSection != CATCH_NULL );
            m_completedASectionThisRun = true;
        }

--- a/include/internal/catch_test_spec.hpp
+++ b/include/internal/catch_test_spec.hpp
@@ -13,63 +13,32 @@
 #pragma clang diagnostic ignored "-Wpadded"
 #endif

+#include "catch_wildcard_pattern.hpp"
 #include "catch_test_case_info.h"

 #include <string>
 #include <vector>

 namespace Catch {
-
+    
    class TestSpec {
        struct Pattern : SharedImpl<> {
            virtual ~Pattern();
            virtual bool matches( TestCaseInfo const& testCase ) const = 0;
        };
        class NamePattern : public Pattern {
-            enum WildcardPosition {
-                NoWildcard = 0,
-                WildcardAtStart = 1,
-                WildcardAtEnd = 2,
-                WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
-            };
-
        public:
-            NamePattern( std::string const& name ) : m_name( toLower( name ) ), m_wildcard( NoWildcard ) {
-                if( startsWith( m_name, "*" ) ) {
-                    m_name = m_name.substr( 1 );
-                    m_wildcard = WildcardAtStart;
-                }
-                if( endsWith( m_name, "*" ) ) {
-                    m_name = m_name.substr( 0, m_name.size()-1 );
-                    m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd );
-                }
-            }
+            NamePattern( std::string const& name )
+            : m_wildcardPattern( toLower( name ), CaseSensitive::No )
+            {}
            virtual ~NamePattern();
            virtual bool matches( TestCaseInfo const& testCase ) const {
-                switch( m_wildcard ) {
-                    case NoWildcard:
-                        return m_name == toLower( testCase.name );
-                    case WildcardAtStart:
-                        return endsWith( toLower( testCase.name ), m_name );
-                    case WildcardAtEnd:
-                        return startsWith( toLower( testCase.name ), m_name );
-                    case WildcardAtBothEnds:
-                        return contains( toLower( testCase.name ), m_name );
-                }
-
-#ifdef __clang__
-#pragma clang diagnostic push
-#pragma clang diagnostic ignored "-Wunreachable-code"
-#endif
-                throw std::logic_error( "Unknown enum" );
-#ifdef __clang__
-#pragma clang diagnostic pop
-#endif
+                return m_wildcardPattern.matches( toLower( testCase.name ) );
            }
        private:
-            std::string m_name;
-            WildcardPosition m_wildcard;
+            WildcardPattern m_wildcardPattern;
        };
+        
        class TagPattern : public Pattern {
        public:
            TagPattern( std::string const& tag ) : m_tag( toLower( tag ) ) {}
@@ -80,6 +49,7 @@ namespace Catch {
        private:
            std::string m_tag;
        };
+        
        class ExcludedPattern : public Pattern {
        public:
            ExcludedPattern( Ptr<Pattern> const& underlyingPattern ) : m_underlyingPattern( underlyingPattern ) {}
--- a/include/internal/catch_timer.hpp
+++ b/include/internal/catch_timer.hpp
@@ -37,7 +37,7 @@ namespace Catch {
 #else
        uint64_t getCurrentTicks() {
            timeval t;
-            gettimeofday(&t,NULL);
+            gettimeofday(&t,CATCH_NULL);
            return static_cast<uint64_t>( t.tv_sec ) * 1000000ull + static_cast<uint64_t>( t.tv_usec );
        }
 #endif
--- a/include/internal/catch_tostring.h
+++ b/include/internal/catch_tostring.h
@@ -148,7 +148,7 @@ struct StringMaker<T*> {
    template<typename U>
    static std::string convert( U* p ) {
        if( !p )
-            return INTERNAL_CATCH_STRINGIFY( NULL );
+            return "NULL";
        else
            return Detail::rawMemoryToString( p );
    }
@@ -158,7 +158,7 @@ template<typename R, typename C>
 struct StringMaker<R C::*> {
    static std::string convert( R C::* p ) {
        if( !p )
-            return INTERNAL_CATCH_STRINGIFY( NULL );
+            return "NULL";
        else
            return Detail::rawMemoryToString( p );
    }
--- a/include/internal/catch_version.hpp
+++ b/include/internal/catch_version.hpp
@@ -37,7 +37,7 @@ namespace Catch {
        return os;
    }

-    Version libraryVersion( 1, 2, 1, "", 0 );
+    Version libraryVersion( 1, 2, 1, "develop", 8 );

 }

--- a/include/internal/catch_wildcard_pattern.hpp
+++ b/include/internal/catch_wildcard_pattern.hpp
@@ -0,0 +1,71 @@
+/*
+ *  Created by Phil on 13/7/2015.
+ *  Copyright 2015 Two Blue Cubes Ltd. 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 TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
+#define TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
+
+#include "catch_common.h"
+
+namespace Catch
+{
+    class WildcardPattern {
+        enum WildcardPosition {
+            NoWildcard = 0,
+            WildcardAtStart = 1,
+            WildcardAtEnd = 2,
+            WildcardAtBothEnds = WildcardAtStart | WildcardAtEnd
+        };
+        
+    public:
+        
+        WildcardPattern( std::string const& pattern, CaseSensitive::Choice caseSensitivity )
+        :   m_caseSensitivity( caseSensitivity ),
+            m_wildcard( NoWildcard ),
+            m_pattern( adjustCase( pattern ) )
+        {
+            if( startsWith( m_pattern, "*" ) ) {
+                m_pattern = m_pattern.substr( 1 );
+                m_wildcard = WildcardAtStart;
+            }
+            if( endsWith( m_pattern, "*" ) ) {
+                m_pattern = m_pattern.substr( 0, m_pattern.size()-1 );
+                m_wildcard = static_cast<WildcardPosition>( m_wildcard | WildcardAtEnd );
+            }
+        }
+        virtual ~WildcardPattern();
+        virtual bool matches( std::string const& str ) const {
+            switch( m_wildcard ) {
+                case NoWildcard:
+                    return m_pattern == adjustCase( str );
+                case WildcardAtStart:
+                    return endsWith( adjustCase( str ), m_pattern );
+                case WildcardAtEnd:
+                    return startsWith( adjustCase( str ), m_pattern );
+                case WildcardAtBothEnds:
+                    return contains( adjustCase( str ), m_pattern );
+            }
+            
+#ifdef __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wunreachable-code"
+#endif
+            throw std::logic_error( "Unknown enum" );
+#ifdef __clang__
+#pragma clang diagnostic pop
+#endif
+        }
+    private:
+        std::string adjustCase( std::string const& str ) const {
+            return m_caseSensitivity == CaseSensitive::No ? toLower( str ) : str;
+        }
+        CaseSensitive::Choice m_caseSensitivity;
+        WildcardPosition m_wildcard;
+        std::string m_pattern;
+    };
+}
+
+#endif // TWOBLUECUBES_CATCH_WILDCARD_PATTERN_HPP_INCLUDED
--- a/include/internal/catch_xmlwriter.hpp
+++ b/include/internal/catch_xmlwriter.hpp
@@ -8,7 +8,8 @@
 #ifndef TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED
 #define TWOBLUECUBES_CATCH_XMLWRITER_HPP_INCLUDED

-#include "../internal/catch_stream.h"
+#include "catch_stream.h"
+#include "catch_compiler_capabilities.h"

 #include <sstream>
 #include <string>
@@ -27,7 +28,7 @@ namespace Catch {

            ScopedElement( ScopedElement const& other )
            :   m_writer( other.m_writer ){
-                other.m_writer = NULL;
+                other.m_writer = CATCH_NULL;
            }

            ~ScopedElement() {
--- a/projects/SelfTest/Baselines/console.std.approved.txt
+++ b/projects/SelfTest/Baselines/console.std.approved.txt
@@ -397,6 +397,17 @@ ExceptionTests.cpp:<line number>: FAILED:
 due to unexpected exception with message:
  3.14

+-------------------------------------------------------------------------------
+Mismatching exception messages failing the test
+-------------------------------------------------------------------------------
+ExceptionTests.cpp:<line number>
+...............................................................................
+
+ExceptionTests.cpp:<line number>: FAILED:
+  REQUIRE_THROWS_WITH( thisThrows(), "should fail" )
+with expansion:
+  expected exception
+
 -------------------------------------------------------------------------------
 INFO and WARN do not abort tests
 -------------------------------------------------------------------------------
@@ -786,6 +797,6 @@ with expansion:
  "first" == "second"

 ===============================================================================
-test cases: 155 | 116 passed | 38 failed |  1 failed as expected
-assertions: 765 | 673 passed | 79 failed | 13 failed as expected
+test cases: 157 | 117 passed | 39 failed |  1 failed as expected
+assertions: 773 | 680 passed | 80 failed | 13 failed as expected

--- a/projects/SelfTest/Baselines/console.sw.approved.txt
+++ b/projects/SelfTest/Baselines/console.sw.approved.txt
@@ -973,51 +973,51 @@ ConditionTests.cpp:<line number>

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( p == __null )
+  REQUIRE( p == nullptr )
 with expansion:
-  __null == 0
+  NULL == nullptr

 ConditionTests.cpp:<line number>:
 PASSED:
  REQUIRE( p == pNULL )
 with expansion:
-  __null == __null
+  NULL == NULL

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( p != __null )
+  REQUIRE( p != nullptr )
 with expansion:
-  0x<hex digits> != 0
+  0x<hex digits> != nullptr

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( cp != __null )
+  REQUIRE( cp != nullptr )
 with expansion:
-  0x<hex digits> != 0
+  0x<hex digits> != nullptr

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( cpc != __null )
+  REQUIRE( cpc != nullptr )
 with expansion:
-  0x<hex digits> != 0
+  0x<hex digits> != nullptr

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( returnsNull() == __null )
+  REQUIRE( returnsNull() == nullptr )
 with expansion:
-  {null string} == 0
+  {null string} == nullptr

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( returnsConstNull() == __null )
+  REQUIRE( returnsConstNull() == nullptr )
 with expansion:
-  {null string} == 0
+  {null string} == nullptr

 ConditionTests.cpp:<line number>:
 PASSED:
-  REQUIRE( __null != p )
+  REQUIRE( nullptr != p )
 with expansion:
-  0 != 0x<hex digits>
+  nullptr != 0x<hex digits>

 -------------------------------------------------------------------------------
 'Not' checks that should succeed
@@ -1277,6 +1277,66 @@ ExceptionTests.cpp:<line number>:
 PASSED:
  REQUIRE_THROWS( thisFunctionNotImplemented( 7 ) )

+-------------------------------------------------------------------------------
+Exception messages can be tested for
+  exact match
+-------------------------------------------------------------------------------
+ExceptionTests.cpp:<line number>
+...............................................................................
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), "expected exception" )
+
+-------------------------------------------------------------------------------
+Exception messages can be tested for
+  different case
+-------------------------------------------------------------------------------
+ExceptionTests.cpp:<line number>
+...............................................................................
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), Equals( "expecteD Exception", Catch::CaseSensitive::No ) )
+
+-------------------------------------------------------------------------------
+Exception messages can be tested for
+  wildcarded
+-------------------------------------------------------------------------------
+ExceptionTests.cpp:<line number>
+...............................................................................
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), StartsWith( "expected" ) )
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), EndsWith( "exception" ) )
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), Contains( "except" ) )
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), Contains( "exCept", Catch::CaseSensitive::No ) )
+
+-------------------------------------------------------------------------------
+Mismatching exception messages failing the test
+-------------------------------------------------------------------------------
+ExceptionTests.cpp:<line number>
+...............................................................................
+
+ExceptionTests.cpp:<line number>:
+PASSED:
+  REQUIRE_THROWS_WITH( thisThrows(), "expected exception" )
+
+ExceptionTests.cpp:<line number>: FAILED:
+  REQUIRE_THROWS_WITH( thisThrows(), "should fail" )
+with expansion:
+  expected exception
+
 -------------------------------------------------------------------------------
 Generators over two ranges
 -------------------------------------------------------------------------------
@@ -3113,13 +3173,13 @@ MiscTests.cpp:<line number>

 MiscTests.cpp:<line number>:
 PASSED:
-  REQUIRE( makeString( false ) != static_cast<char*>(__null) )
+  REQUIRE( makeString( false ) != static_cast<char*>(nullptr) )
 with expansion:
  "valid string" != {null string}

 MiscTests.cpp:<line number>:
 PASSED:
-  REQUIRE( makeString( true ) == static_cast<char*>(__null) )
+  REQUIRE( makeString( true ) == static_cast<char*>(nullptr) )
 with expansion:
  {null string} == {null string}

@@ -3316,7 +3376,7 @@ MiscTests.cpp:<line number>

 MiscTests.cpp:<line number>:
 PASSED:
-  REQUIRE_THAT( "" Equals(__null) )
+  REQUIRE_THAT( "" Equals(nullptr) )
 with expansion:
  "" equals: ""

@@ -5863,9 +5923,9 @@ TrickyTests.cpp:<line number>

 TrickyTests.cpp:<line number>:
 PASSED:
-  REQUIRE( obj.prop != __null )
+  REQUIRE( obj.prop != nullptr )
 with expansion:
-  0x<hex digits> != 0
+  0x<hex digits> != nullptr

 -------------------------------------------------------------------------------
 (unimplemented) static bools can be evaluated
@@ -6106,7 +6166,7 @@ TrickyTests.cpp:<line number>:
 PASSED:
  REQUIRE( p == 0 )
 with expansion:
-  __null == 0
+  NULL == 0

 -------------------------------------------------------------------------------
 null_ptr
@@ -6118,7 +6178,7 @@ TrickyTests.cpp:<line number>:
 PASSED:
  REQUIRE( ptr.get() == nullptr )
 with expansion:
-  __null == nullptr
+  NULL == nullptr

 -------------------------------------------------------------------------------
 X/level/0/a
@@ -7944,6 +8004,6 @@ with expansion:
  true

 ===============================================================================
-test cases: 155 | 100 passed | 54 failed |  1 failed as expected
-assertions: 785 | 673 passed | 99 failed | 13 failed as expected
+test cases: 157 | 101 passed |  55 failed |  1 failed as expected
+assertions: 793 | 680 passed | 100 failed | 13 failed as expected

--- a/projects/SelfTest/Baselines/junit.sw.approved.txt
+++ b/projects/SelfTest/Baselines/junit.sw.approved.txt
@@ -1,5 +1,5 @@
 <testsuites>
-  <testsuite name="all tests" errors="12" failures="87" tests="785" hostname="tbd" time="{duration}" timestamp="tbd">
+  <testsuite name="all tests" errors="12" failures="88" tests="793" hostname="tbd" time="{duration}" timestamp="tbd">
    <testcase classname="global" name="toString(enum)" time="{duration}"/>
    <testcase classname="global" name="toString(enum w/operator&lt;&lt;)" time="{duration}"/>
    <testcase classname="global" name="toString(enum class)" time="{duration}"/>
@@ -251,6 +251,14 @@ ExceptionTests.cpp:<line number>
      </error>
    </testcase>
    <testcase classname="global" name="NotImplemented exception" time="{duration}"/>
+    <testcase classname="Exception messages can be tested for" name="exact match" time="{duration}"/>
+    <testcase classname="Exception messages can be tested for" name="different case" time="{duration}"/>
+    <testcase classname="Exception messages can be tested for" name="wildcarded" time="{duration}"/>
+    <testcase classname="global" name="Mismatching exception messages failing the test" time="{duration}">
+      <failure message="expected exception" type="REQUIRE_THROWS_WITH">
+ExceptionTests.cpp:<line number>
+      </failure>
+    </testcase>
    <testcase classname="global" name="Generators over two ranges" time="{duration}"/>
    <testcase classname="global" name="Generator over a range of pairs" time="{duration}"/>
    <testcase classname="global" name="INFO and WARN do not abort tests" time="{duration}"/>
--- a/projects/SelfTest/Baselines/xml.sw.approved.txt
+++ b/projects/SelfTest/Baselines/xml.sw.approved.txt
@@ -1205,10 +1205,10 @@
    <TestCase name="Pointers can be compared to null">
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          p == __null
+          p == nullptr
        </Original>
        <Expanded>
-          __null == 0
+          NULL == nullptr
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
@@ -1216,55 +1216,55 @@
          p == pNULL
        </Original>
        <Expanded>
-          __null == __null
+          NULL == NULL
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          p != __null
+          p != nullptr
        </Original>
        <Expanded>
-          0x<hex digits> != 0
+          0x<hex digits> != nullptr
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          cp != __null
+          cp != nullptr
        </Original>
        <Expanded>
-          0x<hex digits> != 0
+          0x<hex digits> != nullptr
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          cpc != __null
+          cpc != nullptr
        </Original>
        <Expanded>
-          0x<hex digits> != 0
+          0x<hex digits> != nullptr
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          returnsNull() == __null
+          returnsNull() == nullptr
        </Original>
        <Expanded>
-          {null string} == 0
+          {null string} == nullptr
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          returnsConstNull() == __null
+          returnsConstNull() == nullptr
        </Original>
        <Expanded>
-          {null string} == 0
+          {null string} == nullptr
        </Expanded>
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/ConditionTests.cpp" >
        <Original>
-          __null != p
+          nullptr != p
        </Original>
        <Expanded>
-          0 != 0x<hex digits>
+          nullptr != 0x<hex digits>
        </Expanded>
      </Expression>
      <OverallResult success="true"/>
@@ -1596,6 +1596,85 @@
      </Expression>
      <OverallResult success="true"/>
    </TestCase>
+    <TestCase name="Exception messages can be tested for">
+      <Section name="exact match">
+        <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+          <Original>
+            thisThrows(), &quot;expected exception&quot;
+          </Original>
+          <Expanded>
+            thisThrows(), &quot;expected exception&quot;
+          </Expanded>
+        </Expression>
+        <OverallResults successes="1" failures="0" expectedFailures="0"/>
+      </Section>
+      <Section name="different case">
+        <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+          <Original>
+            thisThrows(), Equals( &quot;expecteD Exception&quot;, Catch::CaseSensitive::No )
+          </Original>
+          <Expanded>
+            thisThrows(), Equals( &quot;expecteD Exception&quot;, Catch::CaseSensitive::No )
+          </Expanded>
+        </Expression>
+        <OverallResults successes="1" failures="0" expectedFailures="0"/>
+      </Section>
+      <Section name="wildcarded">
+        <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+          <Original>
+            thisThrows(), StartsWith( &quot;expected&quot; )
+          </Original>
+          <Expanded>
+            thisThrows(), StartsWith( &quot;expected&quot; )
+          </Expanded>
+        </Expression>
+        <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+          <Original>
+            thisThrows(), EndsWith( &quot;exception&quot; )
+          </Original>
+          <Expanded>
+            thisThrows(), EndsWith( &quot;exception&quot; )
+          </Expanded>
+        </Expression>
+        <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+          <Original>
+            thisThrows(), Contains( &quot;except&quot; )
+          </Original>
+          <Expanded>
+            thisThrows(), Contains( &quot;except&quot; )
+          </Expanded>
+        </Expression>
+        <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+          <Original>
+            thisThrows(), Contains( &quot;exCept&quot;, Catch::CaseSensitive::No )
+          </Original>
+          <Expanded>
+            thisThrows(), Contains( &quot;exCept&quot;, Catch::CaseSensitive::No )
+          </Expanded>
+        </Expression>
+        <OverallResults successes="4" failures="0" expectedFailures="0"/>
+      </Section>
+      <OverallResult success="true"/>
+    </TestCase>
+    <TestCase name="Mismatching exception messages failing the test">
+      <Expression success="true" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+        <Original>
+          thisThrows(), &quot;expected exception&quot;
+        </Original>
+        <Expanded>
+          thisThrows(), &quot;expected exception&quot;
+        </Expanded>
+      </Expression>
+      <Expression success="false" type="REQUIRE_THROWS_WITH" filename="projects/SelfTest/ExceptionTests.cpp" >
+        <Original>
+          thisThrows(), &quot;should fail&quot;
+        </Original>
+        <Expanded>
+          expected exception
+        </Expanded>
+      </Expression>
+      <OverallResult success="false"/>
+    </TestCase>
    <TestCase name="Generators over two ranges">
      <Expression success="true" type="CATCH_REQUIRE" filename="projects/SelfTest/GeneratorTests.cpp" >
        <Original>
@@ -3226,7 +3305,7 @@
    <TestCase name="null strings">
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/MiscTests.cpp" >
        <Original>
-          makeString( false ) != static_cast&lt;char*>(__null)
+          makeString( false ) != static_cast&lt;char*>(nullptr)
        </Original>
        <Expanded>
          &quot;valid string&quot; != {null string}
@@ -3234,7 +3313,7 @@
      </Expression>
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/MiscTests.cpp" >
        <Original>
-          makeString( true ) == static_cast&lt;char*>(__null)
+          makeString( true ) == static_cast&lt;char*>(nullptr)
        </Original>
        <Expanded>
          {null string} == {null string}
@@ -3434,7 +3513,7 @@
    <TestCase name="Equals string matcher, with NULL">
      <Expression success="true" type="REQUIRE_THAT" filename="projects/SelfTest/MiscTests.cpp" >
        <Original>
-          &quot;&quot; Equals(__null)
+          &quot;&quot; Equals(nullptr)
        </Original>
        <Expanded>
          &quot;&quot; equals: &quot;&quot;
@@ -6041,10 +6120,10 @@ there&quot;
    <TestCase name="boolean member">
      <Expression success="true" type="REQUIRE" filename="projects/SelfTest/TrickyTests.cpp" >
        <Original>
-          obj.prop != __null
+          obj.prop != nullptr
        </Original>
        <Expanded>
-          0x<hex digits> != 0
+          0x<hex digits> != nullptr
        </Expanded>
      </Expression>
      <OverallResult success="true"/>
@@ -6270,7 +6349,7 @@ there&quot;
          p == 0
        </Original>
        <Expanded>
-          __null == 0
+          NULL == 0
        </Expanded>
      </Expression>
      <OverallResult success="true"/>
@@ -6281,7 +6360,7 @@ there&quot;
          ptr.get() == nullptr
        </Original>
        <Expanded>
-          __null == nullptr
+          NULL == nullptr
        </Expanded>
      </Expression>
      <OverallResult success="true"/>
@@ -8220,7 +8299,7 @@ there&quot;
      </Section>
      <OverallResult success="true"/>
    </TestCase>
-    <OverallResults successes="673" failures="99" expectedFailures="13"/>
+    <OverallResults successes="680" failures="100" expectedFailures="13"/>
  </Group>
-  <OverallResults successes="673" failures="99" expectedFailures="13"/>
+  <OverallResults successes="680" failures="100" expectedFailures="13"/>
 </Catch>
--- a/projects/SelfTest/CmdLineTests.cpp
+++ b/projects/SelfTest/CmdLineTests.cpp
@@ -9,8 +9,11 @@
 #include "catch.hpp"
 #include "catch_test_spec_parser.hpp"

+#ifdef __clang__
+#   pragma clang diagnostic ignored "-Wc++98-compat"
+#endif

-inline Catch::TestCase fakeTestCase( const char* name, const char* desc = "" ){ return Catch::makeTestCase( NULL, "", name, desc, CATCH_INTERNAL_LINEINFO ); }
+inline Catch::TestCase fakeTestCase( const char* name, const char* desc = "" ){ return Catch::makeTestCase( CATCH_NULL, "", name, desc, CATCH_INTERNAL_LINEINFO ); }

 TEST_CASE( "Parse test names and tags", "" ) {

--- a/projects/SelfTest/ConditionTests.cpp
+++ b/projects/SelfTest/ConditionTests.cpp
@@ -6,7 +6,8 @@
 *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 */
 #ifdef __clang__
-#pragma clang diagnostic ignored "-Wpadded"
+#   pragma clang diagnostic ignored "-Wpadded"
+#   pragma clang diagnostic ignored "-Wc++98-compat"
 #endif

 #include "catch.hpp"
@@ -265,32 +266,32 @@ TEST_CASE( "Comparisons between ints where one side is computed", "" )
 #pragma GCC diagnostic pop
 #endif

-inline const char* returnsConstNull(){ return NULL; }
-inline char* returnsNull(){ return NULL; }
+inline const char* returnsConstNull(){ return CATCH_NULL; }
+inline char* returnsNull(){ return CATCH_NULL; }

 TEST_CASE( "Pointers can be compared to null", "" )
 {
-    TestData* p = NULL;
-    TestData* pNULL = NULL;
+    TestData* p = CATCH_NULL;
+    TestData* pNULL = CATCH_NULL;
    
-    REQUIRE( p == NULL );
+    REQUIRE( p == CATCH_NULL );
    REQUIRE( p == pNULL );
    
    TestData data;
    p = &data;
    
-    REQUIRE( p != NULL );
+    REQUIRE( p != CATCH_NULL );

    const TestData* cp = p;
-    REQUIRE( cp != NULL );
+    REQUIRE( cp != CATCH_NULL );

    const TestData* const cpc = p;
-    REQUIRE( cpc != NULL );
+    REQUIRE( cpc != CATCH_NULL );

-    REQUIRE( returnsNull() == NULL );
-    REQUIRE( returnsConstNull() == NULL );
+    REQUIRE( returnsNull() == CATCH_NULL );
+    REQUIRE( returnsConstNull() == CATCH_NULL );
    
-    REQUIRE( NULL != p );
+    REQUIRE( CATCH_NULL != p );
 }

 // Not (!) tests
--- a/projects/SelfTest/ExceptionTests.cpp
+++ b/projects/SelfTest/ExceptionTests.cpp
@@ -152,3 +152,23 @@ TEST_CASE( "NotImplemented exception", "" )
 {
    REQUIRE_THROWS( thisFunctionNotImplemented( 7 ) );
 }
+
+TEST_CASE( "Exception messages can be tested for", "" ) {
+    using namespace Catch::Matchers;
+    SECTION( "exact match" )
+        REQUIRE_THROWS_WITH( thisThrows(), "expected exception" );
+    SECTION( "different case" )
+    REQUIRE_THROWS_WITH( thisThrows(), Equals( "expecteD Exception", Catch::CaseSensitive::No ) );
+    SECTION( "wildcarded" ) {
+        REQUIRE_THROWS_WITH( thisThrows(), StartsWith( "expected" ) );
+        REQUIRE_THROWS_WITH( thisThrows(), EndsWith( "exception" ) );
+        REQUIRE_THROWS_WITH( thisThrows(), Contains( "except" ) );
+        REQUIRE_THROWS_WITH( thisThrows(), Contains( "exCept", Catch::CaseSensitive::No ) );
+    }
+}
+
+TEST_CASE( "Mismatching exception messages failing the test", "[.][failing]" ) {
+    REQUIRE_THROWS_WITH( thisThrows(), "expected exception" );
+    REQUIRE_THROWS_WITH( thisThrows(), "should fail" );
+    REQUIRE_THROWS_WITH( thisThrows(), "expected exception" );
+}
--- a/projects/SelfTest/MiscTests.cpp
+++ b/projects/SelfTest/MiscTests.cpp
@@ -124,13 +124,13 @@ TEST_CASE( "Sends stuff to stdout and stderr", "[.]" )

 inline const char* makeString( bool makeNull )
 {
-    return makeNull ? NULL : "valid string";
+    return makeNull ? CATCH_NULL : "valid string";
 }

 TEST_CASE( "null strings", "" )
 {
-    REQUIRE( makeString( false ) != static_cast<char*>(NULL));
-    REQUIRE( makeString( true ) == static_cast<char*>(NULL));
+    REQUIRE( makeString( false ) != static_cast<char*>(CATCH_NULL));
+    REQUIRE( makeString( true ) == static_cast<char*>(CATCH_NULL));
 }


@@ -233,7 +233,7 @@ TEST_CASE("Equals string matcher", "[.][failing][matchers]")
 }
 TEST_CASE("Equals string matcher, with NULL", "[matchers]")
 {
-    REQUIRE_THAT("", Equals(NULL));
+    REQUIRE_THAT("", Equals(CATCH_NULL));
 }
 TEST_CASE("AllOf matcher", "[matchers]")
 {
--- a/projects/SelfTest/SectionTrackerTests.cpp
+++ b/projects/SelfTest/SectionTrackerTests.cpp
@@ -7,7 +7,8 @@
 */

 #ifdef __clang__
-#pragma clang diagnostic ignored "-Wpadded"
+#   pragma clang diagnostic ignored "-Wpadded"
+#   pragma clang diagnostic ignored "-Wc++98-compat"
 #endif

 #include "internal/catch_test_case_tracker.hpp"
--- a/projects/SelfTest/SurrogateCpps/catch_xmlwriter.cpp
+++ b/projects/SelfTest/SurrogateCpps/catch_xmlwriter.cpp
@@ -1,2 +1,4 @@
 // This file is only here to verify (to the extent possible) the self sufficiency of the header
+#include "catch_suppress_warnings.h"
 #include "catch_xmlwriter.hpp"
+#include "catch_reenable_warnings.h"
--- a/projects/SelfTest/TestMain.cpp
+++ b/projects/SelfTest/TestMain.cpp
@@ -16,8 +16,9 @@ CATCH_REGISTER_TAG_ALIAS( "[@tricky]", "[tricky]~[.]" )


 #ifdef __clang__
-#pragma clang diagnostic ignored "-Wpadded"
-#pragma clang diagnostic ignored "-Wweak-vtables"
+#   pragma clang diagnostic ignored "-Wpadded"
+#   pragma clang diagnostic ignored "-Wweak-vtables"
+#   pragma clang diagnostic ignored "-Wc++98-compat"
 #endif


@@ -39,7 +40,7 @@ std::string parseIntoConfigAndReturnError( const char * (&argv)[size], Catch::Co
    return "";
 }

-inline Catch::TestCase fakeTestCase( const char* name, const char* desc = "" ){ return Catch::makeTestCase( NULL, "", name, desc, CATCH_INTERNAL_LINEINFO ); }
+inline Catch::TestCase fakeTestCase( const char* name, const char* desc = "" ){ return Catch::makeTestCase( CATCH_NULL, "", name, desc, CATCH_INTERNAL_LINEINFO ); }

 TEST_CASE( "Process can be configured on command line", "[config][command-line]" ) {

--- a/projects/SelfTest/ToStringTuple.cpp
+++ b/projects/SelfTest/ToStringTuple.cpp
@@ -42,12 +42,14 @@ TEST_CASE( "tuple<tuple<int>,tuple<>,float>", "[toString][tuple]" )
    CHECK( "{ { 42 }, { }, 1.2f }" == Catch::toString(value) );
 }

+#ifdef CATCH_CONFIG_CPP11_NULLPTR
 TEST_CASE( "tuple<nullptr,int,const char *>", "[toString][tuple]" )
 {
    typedef std::tuple<std::nullptr_t,int,const char *> type;
    type value { nullptr, 42, "Catch me" };
    CHECK( "{ nullptr, 42, \"Catch me\" }" == Catch::toString(value) );
 }
+#endif

 #ifdef __clang__
 #pragma clang diagnostic pop
--- a/projects/SelfTest/TrickyTests.cpp
+++ b/projects/SelfTest/TrickyTests.cpp
@@ -234,7 +234,7 @@ struct Obj
 TEST_CASE("boolean member", "[Tricky]")
 {
    Obj obj;
-    REQUIRE( obj.prop != NULL );
+    REQUIRE( obj.prop != CATCH_NULL );
 }

 // Tests for a problem submitted by Ralph McArdell
--- a/projects/XCode/CatchSelfTest/CatchSelfTest.xcodeproj/project.pbxproj
+++ b/projects/XCode/CatchSelfTest/CatchSelfTest.xcodeproj/project.pbxproj
@@ -91,7 +91,6 @@
 		26711C91195D47820033EDA2 /* catch_tag_alias.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = catch_tag_alias.h; sourceTree = "<group>"; };
 		26711C92195D48F60033EDA2 /* catch_tag_alias_registry.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = catch_tag_alias_registry.hpp; sourceTree = "<group>"; };
 		26711C94195D4B120033EDA2 /* catch_tag_alias_registry.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = catch_tag_alias_registry.h; sourceTree = "<group>"; };
-		26759472171C72A400A84BD1 /* catch_sfinae.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; lineEnding = 0; path = catch_sfinae.hpp; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.cpp; };
 		26759473171C74C200A84BD1 /* catch_compiler_capabilities.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; lineEnding = 0; path = catch_compiler_capabilities.h; sourceTree = "<group>"; xcLanguageSpecificationIdentifier = xcode.lang.objcpp; };
 		26847E5B16BBAB790043B9C1 /* catch_message.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = catch_message.h; sourceTree = "<group>"; };
 		26847E5C16BBACB60043B9C1 /* catch_message.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_message.hpp; sourceTree = "<group>"; };
@@ -109,6 +108,7 @@
 		269831E719121CA500BB0CE0 /* catch_reporter_compact.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = catch_reporter_compact.hpp; sourceTree = "<group>"; };
 		26AEAF1617BEA18E009E32C9 /* catch_platform.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = catch_platform.h; sourceTree = "<group>"; };
 		26DACF2F17206D3400A21326 /* catch_text.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = catch_text.h; sourceTree = "<group>"; };
+		26DFD3B11B53F84700FD6F16 /* catch_wildcard_pattern.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_wildcard_pattern.hpp; sourceTree = "<group>"; };
 		26E1B7D119213BC900812682 /* CmdLineTests.cpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.cpp; name = CmdLineTests.cpp; path = ../../../SelfTest/CmdLineTests.cpp; sourceTree = "<group>"; };
 		4A084F1C15DACEEA0027E631 /* catch_test_case_info.hpp */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.h; path = catch_test_case_info.hpp; sourceTree = "<group>"; };
 		4A3D7DD01503869D005F9203 /* catch_matchers.hpp */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.cpp.h; path = catch_matchers.hpp; sourceTree = "<group>"; };
@@ -453,6 +453,7 @@
 				266ECD8C1713614B0030D735 /* catch_legacy_reporter_adapter.hpp */,
 				266ECD8D1713614B0030D735 /* catch_legacy_reporter_adapter.h */,
 				4A6D0C49149B3E3D00DB3EAA /* catch_common.h */,
+				262E739A1846759000CAC268 /* catch_common.hpp */,
 				4A6D0C4B149B3E3D00DB3EAA /* catch_debugger.hpp */,
 				261488FF184DC4A20041FBEB /* catch_debugger.h */,
 				4A6D0C60149B3E3D00DB3EAA /* catch_stream.hpp */,
@@ -461,17 +462,16 @@
 				4AB77CB51551AEA200857BF0 /* catch_ptr.hpp */,
 				4AEE0326161431070071E950 /* catch_streambuf.h */,
 				4ACE21C8166CA19700FB5509 /* catch_option.hpp */,
-				26759472171C72A400A84BD1 /* catch_sfinae.hpp */,
 				26759473171C74C200A84BD1 /* catch_compiler_capabilities.h */,
 				26DACF2F17206D3400A21326 /* catch_text.h */,
 				263FD06117AF8DF200988A20 /* catch_timer.h */,
 				26AEAF1617BEA18E009E32C9 /* catch_platform.h */,
-				262E739A1846759000CAC268 /* catch_common.hpp */,
 				261488FC184D1DC10041FBEB /* catch_stream.h */,
 				268F47B018A93F7800D8C14F /* catch_clara.h */,
 				2656C226192A77EF0040DB02 /* catch_suppress_warnings.h */,
 				2656C227192A78410040DB02 /* catch_reenable_warnings.h */,
 				263F7A4519A66608009474C2 /* catch_fatal_condition.hpp */,
+				26DFD3B11B53F84700FD6F16 /* catch_wildcard_pattern.hpp */,
 			);
 			name = Infrastructure;
 			sourceTree = "<group>";
--- a/scripts/approvalTests.py
+++ b/scripts/approvalTests.py
@@ -15,7 +15,8 @@ pathParser = re.compile( r'(.*?)/(.*\..pp)(.*)' )
 lineNumberParser = re.compile( r'(.*)line="[0-9]*"(.*)' )
 hexParser = re.compile( r'(.*)\b(0[xX][0-9a-fA-F]+)\b(.*)' )
 durationsParser = re.compile( r'(.*)time="[0-9]*\.[0-9]*"(.*)' )
-versionParser = re.compile( r'(.*?)Catch v[0-9]*\.[0-9]*\.[0-9].?( .*)' )
+versionParser = re.compile( r'(.*?)Catch v[0-9]*\.[0-9]*\.[0-9]*(.*)' )
+devVersionParser = re.compile( r'(.*?)Catch v[0-9]*\.[0-9]*\.[0-9]*-develop\.[0-9]*(.*)' )

 if len(sys.argv) == 2:
 	cmdPath = sys.argv[1]
@@ -41,9 +42,13 @@ def filterLine( line ):
 		if path.startswith( catchPath ):
 			path = path[1+len(catchPath):]
 		line = m.group(1) + path + m.group(3)
-	m = versionParser.match( line )
+	m = devVersionParser.match( line )
 	if m:
 		line = m.group(1) + "<version>" + m.group(2)
+	else:
+		m = versionParser.match( line )
+		if m:
+			line = m.group(1) + "<version>" + m.group(2)

 	while True:
 		m = hexParser.match( line )
--- a/single_include/catch.hpp
+++ b/single_include/catch.hpp
Author	SHA1	Message	Date
Phil Nash	5bbdc8fd38	Dev build 8	2015-07-15 23:03:11 +01:00
Phil Nash	72868920bb	Exception message assertions now work with matchers	2015-07-15 23:02:25 +01:00
Phil Nash	8342ae8dfb	dev build 7	2015-07-13 15:03:26 +01:00
Phil Nash	2104ca2aa4	Exception message testing now supports wildcards - extracted WildcardPattern from TestSpec::NamePattern	2015-07-13 15:03:04 +01:00
Phil Nash	93a842e2f0	dev build 6	2015-07-13 06:36:07 +01:00
Phil Nash	85de743d70	Added _THROWS_WITH macros - asserts on exception message	2015-07-13 06:34:41 +01:00
Phil Nash	5d5ed5a283	Updated approvalTests script to allow for modified version strings	2015-07-10 08:08:37 +01:00
Phil Nash	57df3ba998	Force cout/ cerr to be initialised before errors in test registry are printed - see #461	2015-07-10 07:44:37 +01:00
Phil Nash	e6b365dc8c	dev build 5	2015-07-07 08:25:15 +01:00
Phil Nash	02e1966db3	Changed --filenames-as-tags prefix to #, added -# as short form and updated docs	2015-07-06 18:46:50 +01:00
Phil Nash	584032dfa4	dev build 4 - undisturbed background colour (windows), from PR #456	2015-07-06 06:23:13 +01:00
Phil Nash	18acff62d3	Merge branch 'develop' of git://github.com/RandomInEqualities/Catch into RandomInEqualities-develop	2015-07-06 06:13:56 +01:00
Phil Nash	c1ca0fdabe	dev build 3	2015-07-03 18:30:25 +01:00
Phil Nash	d6f1446e4e	Fixed an issue on some compilers with implicit conversion from nullptr to Ptr - also cleaned up some warnings to do with CATCH_NULL	2015-07-03 18:27:36 +01:00
Phil Nash	62e517f833	Fixed backslash detection in filenames-as-tags	2015-07-03 18:07:13 +01:00
csa	6160a2b079	Fix for white background in windows powershell when using colour output. This commit fixes the white background that appears in windows powershell when catch outputs messages with colour. The previous implementation ignored the original background colour and defaulted to a white background.	2015-07-03 12:02:40 +02:00
Phil Nash	8f66e3495b	dev build 2	2015-07-02 23:03:13 +01:00
Phil Nash	d87e551efa	reseeds rng before each test case and provides access to seed through Catch::rngSeed() function	2015-07-02 23:02:35 +01:00
Phil Nash	b971fe785b	develop build 1	2015-07-02 08:21:38 +01:00
Phil Nash	088c5bc53e	--filenames-as-tags	2015-07-02 08:20:18 +01:00
Phil Nash	680b1a881b	Squashed some warnings about local variables shadowing members - see #444	2015-07-01 07:50:53 +01:00
Phil Nash	805de43a3d	Use CATCH_NULL instead of NULL - expands to nullptr if CATCH_CONFIG_CPP11_NULLPTR is defined (see #444)	2015-07-01 07:33:27 +01:00