v2.4.2

Add documentation for some miscellaneous and less important macros
Fixes #1367
2026-08-12 08:31:26 +02:00 · 2018-10-26 21:14:16 +02:00 · 2018-10-26 20:50:32 +02:00 · 2018-10-26 18:48:28 +02:00 · 2018-10-25 15:51:15 +02:00 · 2018-10-25 15:43:30 +02:00
36 changed files with 1189 additions and 705 deletions
@@ -6,7 +6,7 @@ if(NOT DEFINED PROJECT_NAME)
  set(NOT_SUBPROJECT ON)
 endif()

-project(Catch2 LANGUAGES CXX VERSION 2.4.1)
+project(Catch2 LANGUAGES CXX VERSION 2.4.2)

 # Provide path for scripts
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_LIST_DIR}/CMake")
@@ -5,11 +5,11 @@
 [![Build Status](https://travis-ci.org/catchorg/Catch2.svg?branch=master)](https://travis-ci.org/catchorg/Catch2)
 [![Build status](https://ci.appveyor.com/api/projects/status/github/catchorg/Catch2?svg=true)](https://ci.appveyor.com/project/catchorg/catch2)
 [![codecov](https://codecov.io/gh/catchorg/Catch2/branch/master/graph/badge.svg)](https://codecov.io/gh/catchorg/Catch2)
-[![Try online](https://img.shields.io/badge/try-online-blue.svg)](https://wandbox.org/permlink/E0msqwbW7U4PVbHn)
+[![Try online](https://img.shields.io/badge/try-online-blue.svg)](https://wandbox.org/permlink/rbkudthN4hBNJznk)
 [![Join the chat in Discord: https://discord.gg/4CWS9zD](https://img.shields.io/badge/Discord-Chat!-brightgreen.svg)](https://discord.gg/4CWS9zD)


-<a href="https://github.com/catchorg/Catch2/releases/download/v2.4.1/catch.hpp">The latest version of the single header can be downloaded directly using this link</a>
+<a href="https://github.com/catchorg/Catch2/releases/download/v2.4.2/catch.hpp">The latest version of the single header can be downloaded directly using this link</a>

 ## Catch2 is released!

@@ -4,7 +4,7 @@ from conans import ConanFile, CMake

 class CatchConan(ConanFile):
    name = "Catch"
-    version = "2.4.1"
+    version = "2.4.2"
    description = "A modern, C++-native, header-only, framework for unit-tests, TDD and BDD"
    author = "philsquared"
    generators = "cmake"
@@ -51,12 +51,14 @@ string(REPLACE "\n" ";" output "${output}")
 # Parse output
 foreach(line ${output})
  set(test ${line})
+  # use escape commas to handle properly test cases with commans inside the name
+  string(REPLACE "," "\\," test_name ${test})
  # ...and add to script
  add_command(add_test
    "${prefix}${test}${suffix}"
    ${TEST_EXECUTOR}
    "${TEST_EXECUTABLE}"
-    "${test}"
+    "${test_name}"
    ${extra_args}
  )
  add_command(set_tests_properties
@@ -39,6 +39,11 @@
 #    PARSE_CATCH_TESTS_ADD_TO_CONFIGURE_DEPENDS (Default OFF)                                      #
 #    -- causes CMake to rerun when file with tests changes so that new tests will be discovered    #
 #                                                                                                  #
+# One can also set (locally) the optional variable OptionalCatchTestLauncher to precise the way    #
+# a test should be run. For instance to use test MPI, one can write                                #
+#     set(OptionalCatchTestLauncher ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${NUMPROC})                 #
+# just before calling this ParseAndAddCatchTests function                                          #
+#                                                                                                  #
 #==================================================================================================#

 cmake_minimum_required(VERSION 2.8.8)
@@ -168,7 +173,7 @@ function(ParseFile SourceFile TestTarget)
            endif()

            # Add the test and set its properties
-            add_test(NAME "\"${CTestName}\"" COMMAND ${TestTarget} ${Name} ${AdditionalCatchParameters})
+            add_test(NAME "\"${CTestName}\"" COMMAND ${OptionalCatchTestLauncher} ${TestTarget} ${Name} ${AdditionalCatchParameters})
            set_tests_properties("\"${CTestName}\"" PROPERTIES FAIL_REGULAR_EXPRESSION "No tests ran"
                                                    LABELS "${Labels}")
        endif()
@@ -13,6 +13,7 @@ Writing tests:
 * [Reporters](reporters.md#top)
 * [Event Listeners](event-listeners.md#top)
 * [Data Generators](generators.md#top)
+* [Other macros](other-macros.md#top)

 Fine tuning:
 * [Supplying your own main()](own-main.md#top)
@@ -172,6 +172,16 @@ step will be re-ran when the test files change, letting new tests be
 automatically discovered. Defaults to `OFF`.


+Optionally, one can specify a launching command to run tests by setting the
+variable `OptionalCatchTestLauncher` before calling `ParseAndAddCatchTests`. For
+instance to run some tests using `MPI` and other sequentially, one can write
+```cmake
+set(OptionalCatchTestLauncher ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${NUMPROC})
+ParseAndAddCatchTests(mpi_foo)
+unset(OptionalCatchTestLauncher)
+ParseAndAddCatchTests(bar)
+```
+
 ## CMake project options

 Catch2's CMake project also provides some options for other projects
@@ -0,0 +1,150 @@
+<a id="top"></a>
+# Other macros
+
+This page serves as a reference for macros that are not documented
+elsewhere. For now, these macros are separated into 2 rough categories,
+"assertion related macros" and "test case related macros".
+
+## Assertion related macros
+
+* `CHECKED_IF` and `CHECKED_ELSE`
+
+`CHECKED_IF( expr )` is an `if` replacement, that also applies Catch2's
+stringification machinery to the _expr_ and records the result. As with
+`if`, the block after a `CHECKED_IF` is entered only if the expression
+evaluates to `true`. `CHECKED_ELSE( expr )` work similarly, but the block
+is entered only if the _expr_ evaluated to `false`.
+
+Example:
+```cpp
+int a = ...;
+int b = ...;
+CHECKED_IF( a == b ) {
+    // This block is entered when a == b
+} CHECKED_ELSE ( a == b ) {
+    // This block is entered when a != b
+}
+```
+
+* `CHECK_NOFAIL`
+
+`CHECK_NOFAIL( expr )` is a variant of `CHECK` that does not fail the test
+case if _expr_ evaluates to `false`. This can be useful for checking some
+assumption, that might be violated without the test neccessarily failing.
+
+Example output:
+```
+main.cpp:6:
+FAILED - but was ok:
+  CHECK_NOFAIL( 1 == 2 )
+
+main.cpp:7:
+PASSED:
+  CHECK( 2 == 2 )
+```
+
+* `SUCCEED`
+
+`SUCCEED( msg )` is mostly equivalent with `INFO( msg ); REQUIRE( true );`.
+In other words, `SUCCEED` is for cases where just reaching a certain line
+means that the test has been a success.
+
+Example usage:
+```cpp
+TEST_CASE( "SUCCEED showcase" ) {
+    int I = 1;
+    SUCCEED( "I is " << I );
+}
+```
+
+* `STATIC_REQUIRE`
+
+`STATIC_REQUIRE( expr )` is a macro that can be used the same way as a
+`static_assert`, but also registers the success with Catch2, so it is
+reported as a success at runtime. The whole check can also be deferred
+to the runtime, by defining `CATCH_CONFIG_RUNTIME_STATIC_REQUIRE` before
+including the Catch2 header.
+
+Example:
+```cpp
+TEST_CASE("STATIC_REQUIRE showcase", "[traits]") {
+    STATIC_REQUIRE( std::is_void<void>::value );
+    STATIC_REQUIRE_FALSE( std::is_void<int>::value );
+}
+```
+
+## Test case related macros
+
+* `METHOD_AS_TEST_CASE`
+
+`METHOD_AS_TEST_CASE( member-function-pointer, description )` lets you
+register a member function of a class as a Catch2 test case. The class
+will be separately instantiated for each method registered in this way.
+
+```cpp
+class TestClass {
+    std::string s;
+
+public:
+    TestClass()
+        :s( "hello" )
+    {}
+
+    void testCase() {
+        REQUIRE( s == "hello" );
+    }
+};
+
+
+METHOD_AS_TEST_CASE( TestClass::testCase, "Use class's method as a test case", "[class]" )
+```
+
+* `REGISTER_TEST_CASE`
+
+`REGISTER_TEST_CASE( function, description )` let's you register
+a `function` as a test case. The function has to have `void()` signature,
+the description can contain both name and tags.
+
+Example:
+```cpp
+REGISTER_TEST_CASE( someFunction, "ManuallyRegistered", "[tags]" );
+```
+
+_Note that the registration still has to happen before Catch2's session
+is initiated. This means that it either needs to be done in a global
+constructor, or before Catch2's session is created in user's own main._
+
+
+* `ANON_TEST_CASE`
+
+`ANON_TEST_CASE` is a `TEST_CASE` replacement that will autogenerate
+unique name. The advantage of this is that you do not have to think
+of a name for the test case,`the disadvantage is that the name doesn't
+neccessarily remain stable across different links, and thus it might be
+hard to run directly.
+
+Example:
+```cpp
+ANON_TEST_CASE() {
+    SUCCEED("Hello from anonymous test case");
+}
+```
+
+* `DYNAMIC_SECTION`
+
+`DYNAMIC_SECTION` is a `SECTION` where the user can use `operator<<` to
+create the final name for that section. This can be useful with e.g.
+generators, or when creating a `SECTION` dynamically, within a loop.
+
+Example:
+```cpp
+TEST_CASE( "looped SECTION tests" ) {
+    int a = 1;
+
+    for( int b = 0; b < 10; ++b ) {
+        DYNAMIC_SECTION( "b is currently: " << b ) {
+            CHECK( b > a );
+        }
+    }
+}
+```
@@ -2,6 +2,7 @@

 # Release notes
 **Contents**<br>
+[2.4.2](#242)<br>
 [2.4.1](#241)<br>
 [2.4.0](#240)<br>
 [2.3.0](#230)<br>
@@ -17,6 +18,29 @@
 [Even Older versions](#even-older-versions)<br>


+## 2.4.2
+
+### Improvements
+* XmlReporter now also outputs the RNG seed that was used in a run (#1404)
+* `Catch::Session::applyCommandLine` now also accepts `wchar_t` arguments.
+  * However, Catch2 still does not support unicode.
+* Added `STATIC_REQUIRE` macro (#1356, #1362)
+* Catch2's singleton's are now cleaned up even if tests are run (#1411)
+  * This is mostly useful as a FP prevention for users who define their own main.
+* Specifying an invalid reporter via `-r` is now reported sooner (#1351, #1422)
+
+
+### Fixes
+* Stringification no longer assumes that `char` is signed (#1399, #1407)
+  * This caused a `Wtautological-compare` warning.
+* SFINAE for `operator<<` no longer sees different overload set than the actual insertion (#1403)
+
+
+### Contrib
+* `catch_discover_tests` correctly adds tests with comma in name (#1327, #1409)
+* Added a new customization point in how the tests are launched to `catch_discover_tests`
+
+
 ## 2.4.1

 ### Improvements
@@ -11,7 +11,7 @@

 #define CATCH_VERSION_MAJOR 2
 #define CATCH_VERSION_MINOR 4
-#define CATCH_VERSION_PATCH 1
+#define CATCH_VERSION_PATCH 2

 #ifdef __clang__
 #    pragma clang system_header
@@ -145,6 +145,15 @@

 #define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE()

+#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
+#define CATCH_STATIC_REQUIRE( ... )       static_assert(   __VA_ARGS__ ,      #__VA_ARGS__ );     CATCH_SUCCEED( #__VA_ARGS__ )
+#define CATCH_STATIC_REQUIRE_FALSE( ... ) static_assert( !(__VA_ARGS__), "!(" #__VA_ARGS__ ")" ); CATCH_SUCCEED( #__VA_ARGS__ )
+#else
+#define CATCH_STATIC_REQUIRE( ... )       CATCH_REQUIRE( __VA_ARGS__ )
+#define CATCH_STATIC_REQUIRE_FALSE( ... ) CATCH_REQUIRE_FALSE( __VA_ARGS__ )
+#endif
+
+
 // "BDD-style" convenience wrappers
 #define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
 #define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
@@ -205,6 +214,14 @@
 #define SUCCEED( ... ) INTERNAL_CATCH_MSG( "SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
 #define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE()

+#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
+#define STATIC_REQUIRE( ... )       static_assert(   __VA_ARGS__,  #__VA_ARGS__ ); SUCCEED( #__VA_ARGS__ )
+#define STATIC_REQUIRE_FALSE( ... ) static_assert( !(__VA_ARGS__), "!(" #__VA_ARGS__ ")" ); SUCCEED( "!(" #__VA_ARGS__ ")" )
+#else
+#define STATIC_REQUIRE( ... )       REQUIRE( __VA_ARGS__ )
+#define STATIC_REQUIRE_FALSE( ... ) REQUIRE_FALSE( __VA_ARGS__ )
+#endif
+
 #endif

 #define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
@@ -285,6 +302,9 @@ using Catch::Detail::Approx;
 #define CATCH_THEN( desc )
 #define CATCH_AND_THEN( desc )

+#define CATCH_STATIC_REQUIRE( ... )       (void)(0)
+#define CATCH_STATIC_REQUIRE_FALSE( ... ) (void)(0)
+
 // If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
 #else

@@ -335,6 +355,10 @@ using Catch::Detail::Approx;
 #define SUCCEED( ... ) (void)(0)
 #define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ))

+
+#define STATIC_REQUIRE( ... )       (void)(0)
+#define STATIC_REQUIRE_FALSE( ... ) (void)(0)
+
 #endif

 #define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION_NO_REG( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )
@@ -5,7 +5,7 @@
 //
 // See https://github.com/philsquared/Clara for more details

-// Clara v1.1.4
+// Clara v1.1.5

 #ifndef CATCH_CLARA_HPP_INCLUDED
 #define CATCH_CLARA_HPP_INCLUDED
@@ -34,8 +34,8 @@
 //
 // A single-header library for wrapping and laying out basic text, by Phil Nash
 //
-// This work is licensed under the BSD 2-Clause license.
-// See the accompanying LICENSE file, or the one at https://opensource.org/licenses/BSD-2-Clause
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 // This project is hosted at https://github.com/philsquared/textflowcpp

@@ -52,317 +52,326 @@
 #endif


-namespace Catch { namespace clara { namespace TextFlow {
+namespace Catch {
+namespace clara {
+namespace TextFlow {

-    inline auto isWhitespace( char c ) -> bool {
-        static std::string chars = " \t\n\r";
-        return chars.find( c ) != std::string::npos;
-    }
-    inline auto isBreakableBefore( char c ) -> bool {
-        static std::string chars = "[({<|";
-        return chars.find( c ) != std::string::npos;
-    }
-    inline auto isBreakableAfter( char c ) -> bool {
-        static std::string chars = "])}>.,:;*+-=&/\\";
-        return chars.find( c ) != std::string::npos;
-    }
+inline auto isWhitespace(char c) -> bool {
+	static std::string chars = " \t\n\r";
+	return chars.find(c) != std::string::npos;
+}
+inline auto isBreakableBefore(char c) -> bool {
+	static std::string chars = "[({<|";
+	return chars.find(c) != std::string::npos;
+}
+inline auto isBreakableAfter(char c) -> bool {
+	static std::string chars = "])}>.,:;*+-=&/\\";
+	return chars.find(c) != std::string::npos;
+}

-    class Columns;
+class Columns;

-    class Column {
-        std::vector<std::string> m_strings;
-        size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH;
-        size_t m_indent = 0;
-        size_t m_initialIndent = std::string::npos;
+class Column {
+	std::vector<std::string> m_strings;
+	size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH;
+	size_t m_indent = 0;
+	size_t m_initialIndent = std::string::npos;

-    public:
-        class iterator {
-            friend Column;
+public:
+	class iterator {
+		friend Column;

-            Column const& m_column;
-            size_t m_stringIndex = 0;
-            size_t m_pos = 0;
+		Column const& m_column;
+		size_t m_stringIndex = 0;
+		size_t m_pos = 0;

-            size_t m_len = 0;
-            size_t m_end = 0;
-            bool m_suffix = false;
+		size_t m_len = 0;
+		size_t m_end = 0;
+		bool m_suffix = false;

-            iterator( Column const& column, size_t stringIndex )
-            :   m_column( column ),
-                m_stringIndex( stringIndex )
-            {}
+		iterator(Column const& column, size_t stringIndex)
+			: m_column(column),
+			m_stringIndex(stringIndex) {}

-            auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; }
+		auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; }

-            auto isBoundary( size_t at ) const -> bool {
-                assert( at > 0 );
-                assert( at <= line().size() );
+		auto isBoundary(size_t at) const -> bool {
+			assert(at > 0);
+			assert(at <= line().size());

-                return at == line().size() ||
-                       ( isWhitespace( line()[at] ) && !isWhitespace( line()[at-1] ) ) ||
-                       isBreakableBefore( line()[at] ) ||
-                       isBreakableAfter( line()[at-1] );
-            }
+			return at == line().size() ||
+				(isWhitespace(line()[at]) && !isWhitespace(line()[at - 1])) ||
+				isBreakableBefore(line()[at]) ||
+				isBreakableAfter(line()[at - 1]);
+		}

-            void calcLength() {
-                assert( m_stringIndex < m_column.m_strings.size() );
+		void calcLength() {
+			assert(m_stringIndex < m_column.m_strings.size());

-                m_suffix = false;
-                auto width = m_column.m_width-indent();
-                m_end = m_pos;
-                while( m_end < line().size() && line()[m_end] != '\n' )
-                    ++m_end;
+			m_suffix = false;
+			auto width = m_column.m_width - indent();
+			m_end = m_pos;
+			while (m_end < line().size() && line()[m_end] != '\n')
+				++m_end;

-                if( m_end < m_pos + width ) {
-                    m_len = m_end - m_pos;
-                }
-                else {
-                    size_t len = width;
-                    while (len > 0 && !isBoundary(m_pos + len))
-                        --len;
-                    while (len > 0 && isWhitespace( line()[m_pos + len - 1] ))
-                        --len;
+			if (m_end < m_pos + width) {
+				m_len = m_end - m_pos;
+			} else {
+				size_t len = width;
+				while (len > 0 && !isBoundary(m_pos + len))
+					--len;
+				while (len > 0 && isWhitespace(line()[m_pos + len - 1]))
+					--len;

-                    if (len > 0) {
-                        m_len = len;
-                    } else {
-                        m_suffix = true;
-                        m_len = width - 1;
-                    }
-                }
-            }
+				if (len > 0) {
+					m_len = len;
+				} else {
+					m_suffix = true;
+					m_len = width - 1;
+				}
+			}
+		}

-            auto indent() const -> size_t {
-                auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos;
-                return initial == std::string::npos ? m_column.m_indent : initial;
-            }
+		auto indent() const -> size_t {
+			auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos;
+			return initial == std::string::npos ? m_column.m_indent : initial;
+		}

-            auto addIndentAndSuffix(std::string const &plain) const -> std::string {
-                return std::string( indent(), ' ' ) + (m_suffix ? plain + "-" : plain);
-            }
+		auto addIndentAndSuffix(std::string const &plain) const -> std::string {
+			return std::string(indent(), ' ') + (m_suffix ? plain + "-" : plain);
+		}

-        public:
-            explicit iterator( Column const& column ) : m_column( column ) {
-                assert( m_column.m_width > m_column.m_indent );
-                assert( m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent );
-                calcLength();
-                if( m_len == 0 )
-                    m_stringIndex++; // Empty string
-            }
+	public:
+		using difference_type = std::ptrdiff_t;
+		using value_type = std::string;
+		using pointer = value_type * ;
+		using reference = value_type & ;
+		using iterator_category = std::forward_iterator_tag;

-            auto operator *() const -> std::string {
-                assert( m_stringIndex < m_column.m_strings.size() );
-                assert( m_pos <= m_end );
-                if( m_pos + m_column.m_width < m_end )
-                    return addIndentAndSuffix(line().substr(m_pos, m_len));
-                else
-                    return addIndentAndSuffix(line().substr(m_pos, m_end - m_pos));
-            }
+		explicit iterator(Column const& column) : m_column(column) {
+			assert(m_column.m_width > m_column.m_indent);
+			assert(m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent);
+			calcLength();
+			if (m_len == 0)
+				m_stringIndex++; // Empty string
+		}

-            auto operator ++() -> iterator& {
-                m_pos += m_len;
-                if( m_pos < line().size() && line()[m_pos] == '\n' )
-                    m_pos += 1;
-                else
-                    while( m_pos < line().size() && isWhitespace( line()[m_pos] ) )
-                        ++m_pos;
+		auto operator *() const -> std::string {
+			assert(m_stringIndex < m_column.m_strings.size());
+			assert(m_pos <= m_end);
+			return addIndentAndSuffix(line().substr(m_pos, m_len));
+		}

-                if( m_pos == line().size() ) {
-                    m_pos = 0;
-                    ++m_stringIndex;
-                }
-                if( m_stringIndex < m_column.m_strings.size() )
-                    calcLength();
-                return *this;
-            }
-            auto operator ++(int) -> iterator {
-                iterator prev( *this );
-                operator++();
-                return prev;
-            }
+		auto operator ++() -> iterator& {
+			m_pos += m_len;
+			if (m_pos < line().size() && line()[m_pos] == '\n')
+				m_pos += 1;
+			else
+				while (m_pos < line().size() && isWhitespace(line()[m_pos]))
+					++m_pos;

-            auto operator ==( iterator const& other ) const -> bool {
-                return
-                    m_pos == other.m_pos &&
-                    m_stringIndex == other.m_stringIndex &&
-                    &m_column == &other.m_column;
-            }
-            auto operator !=( iterator const& other ) const -> bool {
-                return !operator==( other );
-            }
-        };
-        using const_iterator = iterator;
+			if (m_pos == line().size()) {
+				m_pos = 0;
+				++m_stringIndex;
+			}
+			if (m_stringIndex < m_column.m_strings.size())
+				calcLength();
+			return *this;
+		}
+		auto operator ++(int) -> iterator {
+			iterator prev(*this);
+			operator++();
+			return prev;
+		}

-        explicit Column( std::string const& text ) { m_strings.push_back( text ); }
+		auto operator ==(iterator const& other) const -> bool {
+			return
+				m_pos == other.m_pos &&
+				m_stringIndex == other.m_stringIndex &&
+				&m_column == &other.m_column;
+		}
+		auto operator !=(iterator const& other) const -> bool {
+			return !operator==(other);
+		}
+	};
+	using const_iterator = iterator;

-        auto width( size_t newWidth ) -> Column& {
-            assert( newWidth > 0 );
-            m_width = newWidth;
-            return *this;
-        }
-        auto indent( size_t newIndent ) -> Column& {
-            m_indent = newIndent;
-            return *this;
-        }
-        auto initialIndent( size_t newIndent ) -> Column& {
-            m_initialIndent = newIndent;
-            return *this;
-        }
+	explicit Column(std::string const& text) { m_strings.push_back(text); }

-        auto width() const -> size_t { return m_width; }
-        auto begin() const -> iterator { return iterator( *this ); }
-        auto end() const -> iterator { return { *this, m_strings.size() }; }
+	auto width(size_t newWidth) -> Column& {
+		assert(newWidth > 0);
+		m_width = newWidth;
+		return *this;
+	}
+	auto indent(size_t newIndent) -> Column& {
+		m_indent = newIndent;
+		return *this;
+	}
+	auto initialIndent(size_t newIndent) -> Column& {
+		m_initialIndent = newIndent;
+		return *this;
+	}

-        inline friend std::ostream& operator << ( std::ostream& os, Column const& col ) {
-            bool first = true;
-            for( auto line : col ) {
-                if( first )
-                    first = false;
-                else
-                    os << "\n";
-                os <<  line;
-            }
-            return os;
-        }
+	auto width() const -> size_t { return m_width; }
+	auto begin() const -> iterator { return iterator(*this); }
+	auto end() const -> iterator { return { *this, m_strings.size() }; }

-        auto operator + ( Column const& other ) -> Columns;
+	inline friend std::ostream& operator << (std::ostream& os, Column const& col) {
+		bool first = true;
+		for (auto line : col) {
+			if (first)
+				first = false;
+			else
+				os << "\n";
+			os << line;
+		}
+		return os;
+	}

-        auto toString() const -> std::string {
-            std::ostringstream oss;
-            oss << *this;
-            return oss.str();
-        }
-    };
+	auto operator + (Column const& other)->Columns;

-    class Spacer : public Column {
+	auto toString() const -> std::string {
+		std::ostringstream oss;
+		oss << *this;
+		return oss.str();
+	}
+};

-    public:
-        explicit Spacer( size_t spaceWidth ) : Column( "" ) {
-            width( spaceWidth );
-        }
-    };
+class Spacer : public Column {

-    class Columns {
-        std::vector<Column> m_columns;
+public:
+	explicit Spacer(size_t spaceWidth) : Column("") {
+		width(spaceWidth);
+	}
+};

-    public:
+class Columns {
+	std::vector<Column> m_columns;

-        class iterator {
-            friend Columns;
-            struct EndTag {};
+public:

-            std::vector<Column> const& m_columns;
-            std::vector<Column::iterator> m_iterators;
-            size_t m_activeIterators;
+	class iterator {
+		friend Columns;
+		struct EndTag {};

-            iterator( Columns const& columns, EndTag )
-            :   m_columns( columns.m_columns ),
-                m_activeIterators( 0 )
-            {
-                m_iterators.reserve( m_columns.size() );
+		std::vector<Column> const& m_columns;
+		std::vector<Column::iterator> m_iterators;
+		size_t m_activeIterators;

-                for( auto const& col : m_columns )
-                    m_iterators.push_back( col.end() );
-            }
+		iterator(Columns const& columns, EndTag)
+			: m_columns(columns.m_columns),
+			m_activeIterators(0) {
+			m_iterators.reserve(m_columns.size());

-        public:
-            explicit iterator( Columns const& columns )
-            :   m_columns( columns.m_columns ),
-                m_activeIterators( m_columns.size() )
-            {
-                m_iterators.reserve( m_columns.size() );
+			for (auto const& col : m_columns)
+				m_iterators.push_back(col.end());
+		}

-                for( auto const& col : m_columns )
-                    m_iterators.push_back( col.begin() );
-            }
+	public:
+		using difference_type = std::ptrdiff_t;
+		using value_type = std::string;
+		using pointer = value_type * ;
+		using reference = value_type & ;
+		using iterator_category = std::forward_iterator_tag;

-            auto operator ==( iterator const& other ) const -> bool {
-                return m_iterators == other.m_iterators;
-            }
-            auto operator !=( iterator const& other ) const -> bool {
-                return m_iterators != other.m_iterators;
-            }
-            auto operator *() const -> std::string {
-                std::string row, padding;
+		explicit iterator(Columns const& columns)
+			: m_columns(columns.m_columns),
+			m_activeIterators(m_columns.size()) {
+			m_iterators.reserve(m_columns.size());

-                for( size_t i = 0; i < m_columns.size(); ++i ) {
-                    auto width = m_columns[i].width();
-                    if( m_iterators[i] != m_columns[i].end() ) {
-                        std::string col = *m_iterators[i];
-                        row += padding + col;
-                        if( col.size() < width )
-                            padding = std::string( width - col.size(), ' ' );
-                        else
-                            padding = "";
-                    }
-                    else {
-                        padding += std::string( width, ' ' );
-                    }
-                }
-                return row;
-            }
-            auto operator ++() -> iterator& {
-                for( size_t i = 0; i < m_columns.size(); ++i ) {
-                    if (m_iterators[i] != m_columns[i].end())
-                        ++m_iterators[i];
-                }
-                return *this;
-            }
-            auto operator ++(int) -> iterator {
-                iterator prev( *this );
-                operator++();
-                return prev;
-            }
-        };
-        using const_iterator = iterator;
+			for (auto const& col : m_columns)
+				m_iterators.push_back(col.begin());
+		}

-        auto begin() const -> iterator { return iterator( *this ); }
-        auto end() const -> iterator { return { *this, iterator::EndTag() }; }
+		auto operator ==(iterator const& other) const -> bool {
+			return m_iterators == other.m_iterators;
+		}
+		auto operator !=(iterator const& other) const -> bool {
+			return m_iterators != other.m_iterators;
+		}
+		auto operator *() const -> std::string {
+			std::string row, padding;

-        auto operator += ( Column const& col ) -> Columns& {
-            m_columns.push_back( col );
-            return *this;
-        }
-        auto operator + ( Column const& col ) -> Columns {
-            Columns combined = *this;
-            combined += col;
-            return combined;
-        }
+			for (size_t i = 0; i < m_columns.size(); ++i) {
+				auto width = m_columns[i].width();
+				if (m_iterators[i] != m_columns[i].end()) {
+					std::string col = *m_iterators[i];
+					row += padding + col;
+					if (col.size() < width)
+						padding = std::string(width - col.size(), ' ');
+					else
+						padding = "";
+				} else {
+					padding += std::string(width, ' ');
+				}
+			}
+			return row;
+		}
+		auto operator ++() -> iterator& {
+			for (size_t i = 0; i < m_columns.size(); ++i) {
+				if (m_iterators[i] != m_columns[i].end())
+					++m_iterators[i];
+			}
+			return *this;
+		}
+		auto operator ++(int) -> iterator {
+			iterator prev(*this);
+			operator++();
+			return prev;
+		}
+	};
+	using const_iterator = iterator;

-        inline friend std::ostream& operator << ( std::ostream& os, Columns const& cols ) {
+	auto begin() const -> iterator { return iterator(*this); }
+	auto end() const -> iterator { return { *this, iterator::EndTag() }; }

-            bool first = true;
-            for( auto line : cols ) {
-                if( first )
-                    first = false;
-                else
-                    os << "\n";
-                os << line;
-            }
-            return os;
-        }
+	auto operator += (Column const& col) -> Columns& {
+		m_columns.push_back(col);
+		return *this;
+	}
+	auto operator + (Column const& col) -> Columns {
+		Columns combined = *this;
+		combined += col;
+		return combined;
+	}

-        auto toString() const -> std::string {
-            std::ostringstream oss;
-            oss << *this;
-            return oss.str();
-        }
-    };
+	inline friend std::ostream& operator << (std::ostream& os, Columns const& cols) {

-    inline auto Column::operator + ( Column const& other ) -> Columns {
-        Columns cols;
-        cols += *this;
-        cols += other;
-        return cols;
-    }
-}}} // namespace Catch::clara::TextFlow
+		bool first = true;
+		for (auto line : cols) {
+			if (first)
+				first = false;
+			else
+				os << "\n";
+			os << line;
+		}
+		return os;
+	}

+	auto toString() const -> std::string {
+		std::ostringstream oss;
+		oss << *this;
+		return oss.str();
+	}
+};
+
+inline auto Column::operator + (Column const& other) -> Columns {
+	Columns cols;
+	cols += *this;
+	cols += other;
+	return cols;
+}
+}
+
+}
+}
 #endif // CATCH_CLARA_TEXTFLOW_HPP_INCLUDED

 // ----------- end of #include from clara_textflow.hpp -----------
 // ........... back in clara.hpp


+#include <string>
 #include <memory>
 #include <set>
 #include <algorithm>
@@ -10,6 +10,9 @@

 #include "catch_string_manip.h"

+#include "catch_interfaces_registry_hub.h"
+#include "catch_interfaces_reporter.h"
+
 #include <fstream>
 #include <ctime>

@@ -105,6 +108,18 @@ namespace Catch {
                return ParserResult::runtimeError( "Unrecognised verbosity, '" + verbosity + "'" );
            return ParserResult::ok( ParseResultType::Matched );
        };
+        auto const setReporter = [&]( std::string const& reporter ) {
+            IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
+
+            auto lcReporter = toLower( reporter );
+            auto result = factories.find( lcReporter );
+
+            if( factories.end() != result )
+                config.reporterName = lcReporter;
+            else
+                return ParserResult::runtimeError( "Unrecognized reporter, '" + reporter + "'. Check available with --list-reporters" );
+            return ParserResult::ok( ParseResultType::Matched );
+        };

        auto cli
            = ExeName( config.processName )
@@ -130,7 +145,7 @@ namespace Catch {
            | Opt( config.outputFilename, "filename" )
                ["-o"]["--out"]
                ( "output filename" )
-            | Opt( config.reporterName, "name" )
+            | Opt( setReporter, "name" )
                ["-r"]["--reporter"]
                ( "reporter to use (defaults to console)" )
            | Opt( config.name, "name" )
@@ -22,6 +22,10 @@
 #include <string>
 #include <cstdint>

+// We need a dummy global operator<< so we can bring it into Catch namespace later
+struct Catch_global_namespace_dummy {};
+std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy);
+
 namespace Catch {

    struct CaseSensitive { enum Choice {
@@ -63,6 +67,11 @@ namespace Catch {

    std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );

+    // Bring in operator<< from global namespace into Catch namespace
+    // This is necessary because the overload of operator<< above makes
+    // lookup stop at namespace Catch
+    using ::operator<<;
+
    // Use this in variadic streaming macros to allow
    //    >> +StreamEndStop
    // as well as
@@ -6,6 +6,7 @@
 */

 #include "catch_leak_detector.h"
+ #include "catch_interfaces_registry_hub.h"


 #ifdef CATCH_CONFIG_WINDOWS_CRTDBG
@@ -30,3 +31,7 @@ namespace Catch {
    Catch::LeakDetector::LeakDetector() {}

 #endif
+
+Catch::LeakDetector::~LeakDetector() {
+    Catch::cleanUp();
+}
@@ -11,6 +11,7 @@ namespace Catch {

    struct LeakDetector {
        LeakDetector();
+        ~LeakDetector();
    };

 }
@@ -124,7 +124,7 @@ namespace Catch {
        return tagCounts.size();
    }

-    std::size_t listReporters( Config const& /*config*/ ) {
+    std::size_t listReporters() {
        Catch::cout() << "Available reporters:\n";
        IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
        std::size_t maxNameLen = 0;
@@ -155,7 +155,7 @@ namespace Catch {
        if( config.listTags() )
            listedCount = listedCount.valueOr(0) + listTags( config );
        if( config.listReporters() )
-            listedCount = listedCount.valueOr(0) + listReporters( config );
+            listedCount = listedCount.valueOr(0) + listReporters();
        return listedCount;
    }

@@ -29,7 +29,7 @@ namespace Catch {

    std::size_t listTags( Config const& config );

-    std::size_t listReporters( Config const& /*config*/ );
+    std::size_t listReporters();
    
    Option<std::size_t> list( Config const& config );

@@ -185,22 +185,8 @@ namespace Catch {
        return 0;
    }

-    void Session::useConfigData( ConfigData const& configData ) {
-        m_configData = configData;
-        m_config.reset();
-    }
-
-    int Session::run( int argc, char* argv[] ) {
-        if( m_startupExceptions )
-            return 1;
-        int returnCode = applyCommandLine( argc, argv );
-        if( returnCode == 0 )
-            returnCode = run();
-        return returnCode;
-    }
-
 #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
-    int Session::run( int argc, wchar_t* const argv[] ) {
+    int Session::applyCommandLine( int argc, wchar_t const * const * argv ) {

        char **utf8Argv = new char *[ argc ];

@@ -212,7 +198,7 @@ namespace Catch {
            WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, utf8Argv[i], bufSize, NULL, NULL );
        }

-        int returnCode = run( argc, utf8Argv );
+        int returnCode = applyCommandLine( argc, utf8Argv );

        for ( int i = 0; i < argc; ++i )
            delete [] utf8Argv[ i ];
@@ -222,6 +208,12 @@ namespace Catch {
        return returnCode;
    }
 #endif
+
+    void Session::useConfigData( ConfigData const& configData ) {
+        m_configData = configData;
+        m_config.reset();
+    }
+
    int Session::run() {
        if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) {
            Catch::cout() << "...waiting for enter/ return before starting" << std::endl;
@@ -26,13 +26,22 @@ namespace Catch {
        void libIdentify();

        int applyCommandLine( int argc, char const * const * argv );
+    #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
+        int applyCommandLine( int argc, wchar_t const * const * argv );
+    #endif

        void useConfigData( ConfigData const& configData );

-        int run( int argc, char* argv[] );
-    #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
-        int run( int argc, wchar_t* const argv[] );
-    #endif
+        template<typename CharT>
+        int run(int argc, CharT const * const argv[]) {
+            if (m_startupExceptions)
+                return 1;
+            int returnCode = applyCommandLine(argc, argv);
+            if (returnCode == 0)
+                returnCode = run();
+            return returnCode;
+        }
+    
        int run();

        clara::Parser const& cli() const;
@@ -205,7 +205,7 @@ std::string StringMaker<bool>::convert(bool b) {
    return b ? "true" : "false";
 }

-std::string StringMaker<char>::convert(char value) {
+std::string StringMaker<signed char>::convert(signed char value) {
    if (value == '\r') {
        return "'\\r'";
    } else if (value == '\f') {
@@ -222,8 +222,8 @@ std::string StringMaker<char>::convert(char value) {
        return chstr;
    }
 }
-std::string StringMaker<signed char>::convert(signed char c) {
-    return ::Catch::Detail::stringify(static_cast<char>(c));
+std::string StringMaker<char>::convert(char c) {
+    return ::Catch::Detail::stringify(static_cast<signed char>(c));
 }
 std::string StringMaker<unsigned char>::convert(unsigned char c) {
    return ::Catch::Detail::stringify(static_cast<char>(c));
@@ -29,15 +29,7 @@
 #pragma warning(disable:4180) // We attempt to stream a function (address) by const&, which MSVC complains about but is harmless
 #endif

-
-// We need a dummy global operator<< so we can bring it into Catch namespace later
-struct Catch_global_namespace_dummy {};
-std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy);
-
 namespace Catch {
-    // Bring in operator<< from global namespace into Catch namespace
-    using ::operator<<;
-
    namespace Detail {

        extern const std::string unprintableString;
@@ -37,7 +37,7 @@ namespace Catch {
    }

    Version const& libraryVersion() {
-        static Version version( 2, 4, 1, "", 0 );
+        static Version version( 2, 4, 2, "", 0 );
        return version;
    }

@@ -55,6 +55,9 @@ namespace Catch {
        m_xml.startElement( "Catch" );
        if( !m_config->name().empty() )
            m_xml.writeAttribute( "name", m_config->name() );
+        if( m_config->rngSeed() != 0 )
+            m_xml.scopedElement( "Randomness" )
+                .writeAttribute( "seed", m_config->rngSeed() );
    }

    void XmlReporter::testGroupStarting( GroupInfo const& groupInfo ) {
@@ -2,8 +2,12 @@
 // Test that Catch's prefixed macros compile and run properly.

 #define CATCH_CONFIG_MAIN
+// This won't provide full coverage, but it might be worth checking
+// the other branch as well
+#define CATCH_CONFIG_RUNTIME_STATIC_REQUIRE
 #include <catch2/catch.hpp>

+#include <type_traits>
 #include <stdexcept>

 [[noreturn]]
@@ -23,7 +27,7 @@ CATCH_TEST_CASE("PrefixedMacros") {
    CATCH_REQUIRE_THROWS_WITH(this_throws(), "Some msg");
    CATCH_REQUIRE_THROWS_MATCHES(this_throws(), std::runtime_error, Predicate<std::runtime_error>([](std::runtime_error const&) { return true; }));
    CATCH_REQUIRE_NOTHROW(this_doesnt_throw());
-    
+
    CATCH_CHECK( 1 == 1 );
    CATCH_CHECK_FALSE( 1 != 1 );
    CATCH_CHECKED_IF( 1 == 1 ) {
@@ -31,15 +35,15 @@ CATCH_TEST_CASE("PrefixedMacros") {
    } CATCH_CHECKED_ELSE ( 1 == 1 ) {
        CATCH_SUCCEED("don't care");
    }
-    
+
    CATCH_CHECK_NOFAIL(1 == 2);
-    
+
    CATCH_CHECK_THROWS(this_throws());
    CATCH_CHECK_THROWS_AS(this_throws(), std::runtime_error);
    CATCH_CHECK_THROWS_WITH(this_throws(), "Some msg");
    CATCH_CHECK_THROWS_MATCHES(this_throws(), std::runtime_error, Predicate<std::runtime_error>([](std::runtime_error const&) { return true; }));
-    CATCH_CHECK_NOTHROW(this_doesnt_throw());    
-    
+    CATCH_CHECK_NOTHROW(this_doesnt_throw());
+
    CATCH_REQUIRE_THAT("abcd", Equals("abcd"));
    CATCH_CHECK_THAT("bdef", Equals("bdef"));

@@ -52,6 +56,9 @@ CATCH_TEST_CASE("PrefixedMacros") {
            CATCH_FAIL_CHECK( "failure" );
        }
    }
+
+    CATCH_STATIC_REQUIRE( std::is_void<void>::value );
+    CATCH_STATIC_REQUIRE_FALSE( std::is_void<int>::value );
 }

 CATCH_ANON_TEST_CASE() {
@@ -13,6 +13,7 @@ Misc.tests.cpp:<line number>: passed:
 Compilation.tests.cpp:<line number>: passed: std::memcmp(uarr, "123", sizeof(uarr)) == 0 for: 0 == 0 with 2 messages: 'uarr := "123"' and 'sarr := "456"'
 Compilation.tests.cpp:<line number>: passed: std::memcmp(sarr, "456", sizeof(sarr)) == 0 for: 0 == 0 with 2 messages: 'uarr := "123"' and 'sarr := "456"'
 Compilation.tests.cpp:<line number>: passed:
+Compilation.tests.cpp:<line number>: passed: h1 == h2 for: [1403 helper] == [1403 helper]
 Exception.tests.cpp:<line number>: failed: unexpected exception with message: 'answer := 42' with 1 message: 'expected exception'
 Exception.tests.cpp:<line number>: failed: unexpected exception with message: 'answer := 42'; expression was: thisThrows() with 1 message: 'expected exception'
 Exception.tests.cpp:<line number>: passed: thisThrows() with 1 message: 'answer := 42'
@@ -223,16 +224,16 @@ Tricky.tests.cpp:<line number>: passed: y.v == 0 for: 0 == 0
 Tricky.tests.cpp:<line number>: passed: 0 == y.v for: 0 == 0
 ToStringGeneral.tests.cpp:<line number>: passed: true with 1 message: 'i := 2'
 ToStringGeneral.tests.cpp:<line number>: passed: true with 1 message: '3'
-ToStringGeneral.tests.cpp:<line number>: passed: tab == '/t' for: '/t' == '/t'
-ToStringGeneral.tests.cpp:<line number>: passed: newline == '/n' for: '/n' == '/n'
-ToStringGeneral.tests.cpp:<line number>: passed: carr_return == '/r' for: '/r' == '/r'
-ToStringGeneral.tests.cpp:<line number>: passed: form_feed == '/f' for: '/f' == '/f'
+ToStringGeneral.tests.cpp:<line number>: passed: tab == '\t' for: '\t' == '\t'
+ToStringGeneral.tests.cpp:<line number>: passed: newline == '\n' for: '\n' == '\n'
+ToStringGeneral.tests.cpp:<line number>: passed: carr_return == '\r' for: '\r' == '\r'
+ToStringGeneral.tests.cpp:<line number>: passed: form_feed == '\f' for: '\f' == '\f'
 ToStringGeneral.tests.cpp:<line number>: passed: space == ' ' for: ' ' == ' '
 ToStringGeneral.tests.cpp:<line number>: passed: c == chars[i] for: 'a' == 'a'
 ToStringGeneral.tests.cpp:<line number>: passed: c == chars[i] for: 'z' == 'z'
 ToStringGeneral.tests.cpp:<line number>: passed: c == chars[i] for: 'A' == 'A'
 ToStringGeneral.tests.cpp:<line number>: passed: c == chars[i] for: 'Z' == 'Z'
-ToStringGeneral.tests.cpp:<line number>: passed: null_terminator == '/0' for: 0 == 0
+ToStringGeneral.tests.cpp:<line number>: passed: null_terminator == '\0' for: 0 == 0
 ToStringGeneral.tests.cpp:<line number>: passed: c == i for: 2 == 2
 ToStringGeneral.tests.cpp:<line number>: passed: c == i for: 3 == 3
 ToStringGeneral.tests.cpp:<line number>: passed: c == i for: 4 == 4
@@ -495,6 +496,8 @@ Exception.tests.cpp:<line number>: failed: unexpected exception with message: 'c
 Tricky.tests.cpp:<line number>: passed: True for: {?}
 Tricky.tests.cpp:<line number>: passed: !False for: true
 Tricky.tests.cpp:<line number>: passed: !(False) for: !{?}
+Compilation.tests.cpp:<line number>: passed: with 1 message: 'std::is_void<void>::value'
+Compilation.tests.cpp:<line number>: passed: with 1 message: '!(std::is_void<int>::value)'
 Condition.tests.cpp:<line number>: failed: data.int_seven > 7 for: 7 > 7
 Condition.tests.cpp:<line number>: failed: data.int_seven < 7 for: 7 < 7
 Condition.tests.cpp:<line number>: failed: data.int_seven > 8 for: 7 > 8
@@ -704,6 +707,8 @@ CmdLine.tests.cpp:<line number>: passed: config.reporterName == "xml" for: "xml"
 CmdLine.tests.cpp:<line number>: passed: cli.parse({"test", "--reporter", "junit"}) for: {?}
 CmdLine.tests.cpp:<line number>: passed: config.reporterName == "junit" for: "junit" == "junit"
 CmdLine.tests.cpp:<line number>: passed: !(cli.parse({ "test", "-r", "xml", "-r", "junit" })) for: !{?}
+CmdLine.tests.cpp:<line number>: passed: !result for: true
+CmdLine.tests.cpp:<line number>: passed: result.errorMessage(), Contains("Unrecognized reporter") for: "Unrecognized reporter, 'unsupported'. Check available with --list-reporters" contains: "Unrecognized reporter"
 CmdLine.tests.cpp:<line number>: passed: cli.parse({"test", "-b"}) for: {?}
 CmdLine.tests.cpp:<line number>: passed: config.shouldDebugBreak == true for: true == true
 CmdLine.tests.cpp:<line number>: passed: cli.parse({"test", "--break"}) for: {?}
@@ -1064,50 +1069,50 @@ Xml.tests.cpp:<line number>: passed: encode( stringWithQuotes ) == stringWithQuo
 Xml.tests.cpp:<line number>: passed: encode( stringWithQuotes, Catch::XmlEncode::ForAttributes ) == "don't &quot;quote&quot; me on that" for: "don't &quot;quote&quot; me on that"
 ==
 "don't &quot;quote&quot; me on that"
-Xml.tests.cpp:<line number>: passed: encode( "[/x01]" ) == "[//x01]" for: "[/x01]" == "[/x01]"
-Xml.tests.cpp:<line number>: passed: encode( "[/x7F]" ) == "[//x7F]" for: "[/x7F]" == "[/x7F]"
+Xml.tests.cpp:<line number>: passed: encode( "[\x01]" ) == "[\\x01]" for: "[\x01]" == "[\x01]"
+Xml.tests.cpp:<line number>: passed: encode( "[\x7F]" ) == "[\\x7F]" for: "[\x7F]" == "[\x7F]"
 Xml.tests.cpp:<line number>: passed: encode(u8"Here be 👾") == u8"Here be 👾" for: "Here be 👾" == "Here be 👾"
 Xml.tests.cpp:<line number>: passed: encode(u8"šš") == u8"šš" for: "šš" == "šš"
-Xml.tests.cpp:<line number>: passed: encode("/xDF/xBF") == "/xDF/xBF" for: "߿" == "߿"
-Xml.tests.cpp:<line number>: passed: encode("/xE0/xA0/x80") == "/xE0/xA0/x80" for: "ࠀ" == "ࠀ"
-Xml.tests.cpp:<line number>: passed: encode("/xED/x9F/xBF") == "/xED/x9F/xBF" for: "퟿" == "퟿"
-Xml.tests.cpp:<line number>: passed: encode("/xEE/x80/x80") == "/xEE/x80/x80" for: "" == ""
-Xml.tests.cpp:<line number>: passed: encode("/xEF/xBF/xBF") == "/xEF/xBF/xBF" for: "" == ""
-Xml.tests.cpp:<line number>: passed: encode("/xF0/x90/x80/x80") == "/xF0/x90/x80/x80" for: "𐀀" == "𐀀"
-Xml.tests.cpp:<line number>: passed: encode("/xF4/x8F/xBF/xBF") == "/xF4/x8F/xBF/xBF" for: "􏿿" == "􏿿"
-Xml.tests.cpp:<line number>: passed: encode("Here /xFF be 👾") == u8"Here //xFF be 👾" for: "Here /xFF be 👾" == "Here /xFF be 👾"
-Xml.tests.cpp:<line number>: passed: encode("/xFF") == "//xFF" for: "/xFF" == "/xFF"
-Xml.tests.cpp:<line number>: passed: encode("/xC5/xC5/xA0") == u8"//xC5Š" for: "/xC5Š" == "/xC5Š"
-Xml.tests.cpp:<line number>: passed: encode("/xF4/x90/x80/x80") == u8"//xF4//x90//x80//x80" for: "/xF4/x90/x80/x80" == "/xF4/x90/x80/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xC0/x80") == u8"//xC0//x80" for: "/xC0/x80" == "/xC0/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF0/x80/x80/x80") == u8"//xF0//x80//x80//x80" for: "/xF0/x80/x80/x80" == "/xF0/x80/x80/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xC1/xBF") == u8"//xC1//xBF" for: "/xC1/xBF" == "/xC1/xBF"
-Xml.tests.cpp:<line number>: passed: encode("/xE0/x9F/xBF") == u8"//xE0//x9F//xBF" for: "/xE0/x9F/xBF" == "/xE0/x9F/xBF"
-Xml.tests.cpp:<line number>: passed: encode("/xF0/x8F/xBF/xBF") == u8"//xF0//x8F//xBF//xBF" for: "/xF0/x8F/xBF/xBF" == "/xF0/x8F/xBF/xBF"
-Xml.tests.cpp:<line number>: passed: encode("/xED/xA0/x80") == "/xED/xA0/x80" for: "���" == "���"
-Xml.tests.cpp:<line number>: passed: encode("/xED/xAF/xBF") == "/xED/xAF/xBF" for: "���" == "���"
-Xml.tests.cpp:<line number>: passed: encode("/xED/xB0/x80") == "/xED/xB0/x80" for: "���" == "���"
-Xml.tests.cpp:<line number>: passed: encode("/xED/xBF/xBF") == "/xED/xBF/xBF" for: "���" == "���"
-Xml.tests.cpp:<line number>: passed: encode("/x80") == u8"//x80" for: "/x80" == "/x80"
-Xml.tests.cpp:<line number>: passed: encode("/x81") == u8"//x81" for: "/x81" == "/x81"
-Xml.tests.cpp:<line number>: passed: encode("/xBC") == u8"//xBC" for: "/xBC" == "/xBC"
-Xml.tests.cpp:<line number>: passed: encode("/xBF") == u8"//xBF" for: "/xBF" == "/xBF"
-Xml.tests.cpp:<line number>: passed: encode("/xF5/x80/x80/x80") == u8"//xF5//x80//x80//x80" for: "/xF5/x80/x80/x80" == "/xF5/x80/x80/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF6/x80/x80/x80") == u8"//xF6//x80//x80//x80" for: "/xF6/x80/x80/x80" == "/xF6/x80/x80/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF7/x80/x80/x80") == u8"//xF7//x80//x80//x80" for: "/xF7/x80/x80/x80" == "/xF7/x80/x80/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xDE") == u8"//xDE" for: "/xDE" == "/xDE"
-Xml.tests.cpp:<line number>: passed: encode("/xDF") == u8"//xDF" for: "/xDF" == "/xDF"
-Xml.tests.cpp:<line number>: passed: encode("/xE0") == u8"//xE0" for: "/xE0" == "/xE0"
-Xml.tests.cpp:<line number>: passed: encode("/xEF") == u8"//xEF" for: "/xEF" == "/xEF"
-Xml.tests.cpp:<line number>: passed: encode("/xF0") == u8"//xF0" for: "/xF0" == "/xF0"
-Xml.tests.cpp:<line number>: passed: encode("/xF4") == u8"//xF4" for: "/xF4" == "/xF4"
-Xml.tests.cpp:<line number>: passed: encode("/xE0/x80") == u8"//xE0//x80" for: "/xE0/x80" == "/xE0/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xE0/xBF") == u8"//xE0//xBF" for: "/xE0/xBF" == "/xE0/xBF"
-Xml.tests.cpp:<line number>: passed: encode("/xE1/x80") == u8"//xE1//x80" for: "/xE1/x80" == "/xE1/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF0/x80") == u8"//xF0//x80" for: "/xF0/x80" == "/xF0/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF4/x80") == u8"//xF4//x80" for: "/xF4/x80" == "/xF4/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF0/x80/x80") == u8"//xF0//x80//x80" for: "/xF0/x80/x80" == "/xF0/x80/x80"
-Xml.tests.cpp:<line number>: passed: encode("/xF4/x80/x80") == u8"//xF4//x80//x80" for: "/xF4/x80/x80" == "/xF4/x80/x80"
+Xml.tests.cpp:<line number>: passed: encode("\xDF\xBF") == "\xDF\xBF" for: "߿" == "߿"
+Xml.tests.cpp:<line number>: passed: encode("\xE0\xA0\x80") == "\xE0\xA0\x80" for: "ࠀ" == "ࠀ"
+Xml.tests.cpp:<line number>: passed: encode("\xED\x9F\xBF") == "\xED\x9F\xBF" for: "퟿" == "퟿"
+Xml.tests.cpp:<line number>: passed: encode("\xEE\x80\x80") == "\xEE\x80\x80" for: "" == ""
+Xml.tests.cpp:<line number>: passed: encode("\xEF\xBF\xBF") == "\xEF\xBF\xBF" for: "" == ""
+Xml.tests.cpp:<line number>: passed: encode("\xF0\x90\x80\x80") == "\xF0\x90\x80\x80" for: "𐀀" == "𐀀"
+Xml.tests.cpp:<line number>: passed: encode("\xF4\x8F\xBF\xBF") == "\xF4\x8F\xBF\xBF" for: "􏿿" == "􏿿"
+Xml.tests.cpp:<line number>: passed: encode("Here \xFF be 👾") == u8"Here \\xFF be 👾" for: "Here \xFF be 👾" == "Here \xFF be 👾"
+Xml.tests.cpp:<line number>: passed: encode("\xFF") == "\\xFF" for: "\xFF" == "\xFF"
+Xml.tests.cpp:<line number>: passed: encode("\xC5\xC5\xA0") == u8"\\xC5Š" for: "\xC5Š" == "\xC5Š"
+Xml.tests.cpp:<line number>: passed: encode("\xF4\x90\x80\x80") == u8"\\xF4\\x90\\x80\\x80" for: "\xF4\x90\x80\x80" == "\xF4\x90\x80\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xC0\x80") == u8"\\xC0\\x80" for: "\xC0\x80" == "\xC0\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF0\x80\x80\x80") == u8"\\xF0\\x80\\x80\\x80" for: "\xF0\x80\x80\x80" == "\xF0\x80\x80\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xC1\xBF") == u8"\\xC1\\xBF" for: "\xC1\xBF" == "\xC1\xBF"
+Xml.tests.cpp:<line number>: passed: encode("\xE0\x9F\xBF") == u8"\\xE0\\x9F\\xBF" for: "\xE0\x9F\xBF" == "\xE0\x9F\xBF"
+Xml.tests.cpp:<line number>: passed: encode("\xF0\x8F\xBF\xBF") == u8"\\xF0\\x8F\\xBF\\xBF" for: "\xF0\x8F\xBF\xBF" == "\xF0\x8F\xBF\xBF"
+Xml.tests.cpp:<line number>: passed: encode("\xED\xA0\x80") == "\xED\xA0\x80" for: "���" == "���"
+Xml.tests.cpp:<line number>: passed: encode("\xED\xAF\xBF") == "\xED\xAF\xBF" for: "���" == "���"
+Xml.tests.cpp:<line number>: passed: encode("\xED\xB0\x80") == "\xED\xB0\x80" for: "���" == "���"
+Xml.tests.cpp:<line number>: passed: encode("\xED\xBF\xBF") == "\xED\xBF\xBF" for: "���" == "���"
+Xml.tests.cpp:<line number>: passed: encode("\x80") == u8"\\x80" for: "\x80" == "\x80"
+Xml.tests.cpp:<line number>: passed: encode("\x81") == u8"\\x81" for: "\x81" == "\x81"
+Xml.tests.cpp:<line number>: passed: encode("\xBC") == u8"\\xBC" for: "\xBC" == "\xBC"
+Xml.tests.cpp:<line number>: passed: encode("\xBF") == u8"\\xBF" for: "\xBF" == "\xBF"
+Xml.tests.cpp:<line number>: passed: encode("\xF5\x80\x80\x80") == u8"\\xF5\\x80\\x80\\x80" for: "\xF5\x80\x80\x80" == "\xF5\x80\x80\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF6\x80\x80\x80") == u8"\\xF6\\x80\\x80\\x80" for: "\xF6\x80\x80\x80" == "\xF6\x80\x80\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF7\x80\x80\x80") == u8"\\xF7\\x80\\x80\\x80" for: "\xF7\x80\x80\x80" == "\xF7\x80\x80\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xDE") == u8"\\xDE" for: "\xDE" == "\xDE"
+Xml.tests.cpp:<line number>: passed: encode("\xDF") == u8"\\xDF" for: "\xDF" == "\xDF"
+Xml.tests.cpp:<line number>: passed: encode("\xE0") == u8"\\xE0" for: "\xE0" == "\xE0"
+Xml.tests.cpp:<line number>: passed: encode("\xEF") == u8"\\xEF" for: "\xEF" == "\xEF"
+Xml.tests.cpp:<line number>: passed: encode("\xF0") == u8"\\xF0" for: "\xF0" == "\xF0"
+Xml.tests.cpp:<line number>: passed: encode("\xF4") == u8"\\xF4" for: "\xF4" == "\xF4"
+Xml.tests.cpp:<line number>: passed: encode("\xE0\x80") == u8"\\xE0\\x80" for: "\xE0\x80" == "\xE0\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xE0\xBF") == u8"\\xE0\\xBF" for: "\xE0\xBF" == "\xE0\xBF"
+Xml.tests.cpp:<line number>: passed: encode("\xE1\x80") == u8"\\xE1\\x80" for: "\xE1\x80" == "\xE1\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF0\x80") == u8"\\xF0\\x80" for: "\xF0\x80" == "\xF0\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF4\x80") == u8"\\xF4\\x80" for: "\xF4\x80" == "\xF4\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF0\x80\x80") == u8"\\xF0\\x80\\x80" for: "\xF0\x80\x80" == "\xF0\x80\x80"
+Xml.tests.cpp:<line number>: passed: encode("\xF4\x80\x80") == u8"\\xF4\\x80\\x80" for: "\xF4\x80\x80" == "\xF4\x80\x80"
 ToStringVector.tests.cpp:<line number>: passed: Catch::Detail::stringify( empty ) == "{  }" for: "{  }" == "{  }"
 ToStringVector.tests.cpp:<line number>: passed: Catch::Detail::stringify( oneValue ) == "{ 42 }" for: "{ 42 }" == "{ 42 }"
 ToStringVector.tests.cpp:<line number>: passed: Catch::Detail::stringify( twoValues ) == "{ 42, 250 }" for: "{ 42, 250 }" == "{ 42, 250 }"
@@ -1167,7 +1172,7 @@ Misc.tests.cpp:<line number>: passed:
 Misc.tests.cpp:<line number>: passed: makeString( false ) != static_cast<char*>(0) for: "valid string" != {null string}
 Misc.tests.cpp:<line number>: passed: makeString( true ) == static_cast<char*>(0) for: {null string} == {null string}
 Tricky.tests.cpp:<line number>: passed: ptr.get() == 0 for: 0 == 0
-ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify( pair ) == "{ { 42, /"Arthur/" }, { /"Ford/", 24 } }" for: "{ { 42, "Arthur" }, { "Ford", 24 } }"
+ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify( pair ) == "{ { 42, \"Arthur\" }, { \"Ford\", 24 } }" for: "{ { 42, "Arthur" }, { "Ford", 24 } }"
 ==
 "{ { 42, "Arthur" }, { "Ford", 24 } }"
 Tricky.tests.cpp:<line number>: passed: p == 0 for: 0 == 0
@@ -1191,18 +1196,18 @@ String.tests.cpp:<line number>: passed: s == "didn|'t" for: "didn|'t" == "didn|'
 Misc.tests.cpp:<line number>: failed: false with 1 message: '3'
 Message.tests.cpp:<line number>: failed: false with 2 messages: 'hi' and 'i := 7'
 ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( emptyMap ) == "{  }" for: "{  }" == "{  }"
-ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( map ) == "{ { /"one/", 1 } }" for: "{ { "one", 1 } }" == "{ { "one", 1 } }"
-ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( map ) == "{ { /"abc/", 1 }, { /"def/", 2 }, { /"ghi/", 3 } }" for: "{ { "abc", 1 }, { "def", 2 }, { "ghi", 3 } }"
+ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( map ) == "{ { \"one\", 1 } }" for: "{ { "one", 1 } }" == "{ { "one", 1 } }"
+ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( map ) == "{ { \"abc\", 1 }, { \"def\", 2 }, { \"ghi\", 3 } }" for: "{ { "abc", 1 }, { "def", 2 }, { "ghi", 3 } }"
 ==
 "{ { "abc", 1 }, { "def", 2 }, { "ghi", 3 } }"
-ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(value) == "{ 34, /"xyzzy/" }" for: "{ 34, "xyzzy" }" == "{ 34, "xyzzy" }"
-ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify( value ) == "{ 34, /"xyzzy/" }" for: "{ 34, "xyzzy" }" == "{ 34, "xyzzy" }"
+ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(value) == "{ 34, \"xyzzy\" }" for: "{ 34, "xyzzy" }" == "{ 34, "xyzzy" }"
+ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify( value ) == "{ 34, \"xyzzy\" }" for: "{ 34, "xyzzy" }" == "{ 34, "xyzzy" }"
 ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( emptySet ) == "{  }" for: "{  }" == "{  }"
-ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( set ) == "{ /"one/" }" for: "{ "one" }" == "{ "one" }"
-ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( set ) == "{ /"abc/", /"def/", /"ghi/" }" for: "{ "abc", "def", "ghi" }"
+ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( set ) == "{ \"one\" }" for: "{ "one" }" == "{ "one" }"
+ToStringGeneral.tests.cpp:<line number>: passed: Catch::Detail::stringify( set ) == "{ \"abc\", \"def\", \"ghi\" }" for: "{ "abc", "def", "ghi" }"
 ==
 "{ "abc", "def", "ghi" }"
-ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify( pr ) == "{ { /"green/", 55 } }" for: "{ { "green", 55 } }"
+ToStringPair.tests.cpp:<line number>: passed: ::Catch::Detail::stringify( pr ) == "{ { \"green\", 55 } }" for: "{ { "green", 55 } }"
 ==
 "{ { "green", 55 } }"
 Tricky.tests.cpp:<line number>: failed: std::string( "first" ) == "second" for: "first" == "second"
@@ -1241,10 +1246,10 @@ Generators.tests.cpp:<line number>: passed: data.str.size() == data.len for: 3 =
 Generators.tests.cpp:<line number>: passed: data.str.size() == data.len for: 5 == 5
 Generators.tests.cpp:<line number>: passed: data.str.size() == data.len for: 4 == 4
 Exception.tests.cpp:<line number>: failed: unexpected exception with message: 'Why would you throw a std::string?'
-Misc.tests.cpp:<line number>: passed: result == "/"wide load/"" for: ""wide load"" == ""wide load""
-Misc.tests.cpp:<line number>: passed: result == "/"wide load/"" for: ""wide load"" == ""wide load""
-Misc.tests.cpp:<line number>: passed: result == "/"wide load/"" for: ""wide load"" == ""wide load""
-Misc.tests.cpp:<line number>: passed: result == "/"wide load/"" for: ""wide load"" == ""wide load""
+Misc.tests.cpp:<line number>: passed: result == "\"wide load\"" for: ""wide load"" == ""wide load""
+Misc.tests.cpp:<line number>: passed: result == "\"wide load\"" for: ""wide load"" == ""wide load""
+Misc.tests.cpp:<line number>: passed: result == "\"wide load\"" for: ""wide load"" == ""wide load""
+Misc.tests.cpp:<line number>: passed: result == "\"wide load\"" for: ""wide load"" == ""wide load""
 EnumToString.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(e0) == "E2/V0" for: "E2/V0" == "E2/V0"
 EnumToString.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(e1) == "E2/V1" for: "E2/V1" == "E2/V1"
 EnumToString.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(e3) == "Unknown enum value 10" for: "Unknown enum value 10"
@@ -1261,17 +1266,17 @@ ToStringTuple.tests.cpp:<line number>: passed: "{ }" == ::Catch::Detail::stringi
 ToStringTuple.tests.cpp:<line number>: passed: "1.2f" == ::Catch::Detail::stringify(float(1.2)) for: "1.2f" == "1.2f"
 ToStringTuple.tests.cpp:<line number>: passed: "{ 1.2f, 0 }" == ::Catch::Detail::stringify(type{1.2f,0}) for: "{ 1.2f, 0 }" == "{ 1.2f, 0 }"
 ToStringTuple.tests.cpp:<line number>: passed: "{ 0 }" == ::Catch::Detail::stringify(type{0}) for: "{ 0 }" == "{ 0 }"
-ToStringTuple.tests.cpp:<line number>: passed: "{ 0, 42, /"Catch me/" }" == ::Catch::Detail::stringify(value) for: "{ 0, 42, "Catch me" }"
+ToStringTuple.tests.cpp:<line number>: passed: "{ 0, 42, \"Catch me\" }" == ::Catch::Detail::stringify(value) for: "{ 0, 42, "Catch me" }"
 ==
 "{ 0, 42, "Catch me" }"
-ToStringTuple.tests.cpp:<line number>: passed: "{ /"hello/", /"world/" }" == ::Catch::Detail::stringify(type{"hello","world"}) for: "{ "hello", "world" }"
+ToStringTuple.tests.cpp:<line number>: passed: "{ \"hello\", \"world\" }" == ::Catch::Detail::stringify(type{"hello","world"}) for: "{ "hello", "world" }"
 ==
 "{ "hello", "world" }"
 ToStringTuple.tests.cpp:<line number>: passed: "{ { 42 }, { }, 1.2f }" == ::Catch::Detail::stringify(value) for: "{ { 42 }, { }, 1.2f }"
 ==
 "{ { 42 }, { }, 1.2f }"
 ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(v) == "{  }" for: "{  }" == "{  }"
-ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(v) == "{ { /"hello/" }, { /"world/" } }" for: "{ { "hello" }, { "world" } }"
+ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(v) == "{ { \"hello\" }, { \"world\" } }" for: "{ { "hello" }, { "world" } }"
 ==
 "{ { "hello" }, { "world" } }"
 ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(bools) == "{  }" for: "{  }" == "{  }"
@@ -1284,8 +1289,8 @@ ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) =
 ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{ 42 }" for: "{ 42 }" == "{ 42 }"
 ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{ 42, 250 }" for: "{ 42, 250 }" == "{ 42, 250 }"
 ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{  }" for: "{  }" == "{  }"
-ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{ /"hello/" }" for: "{ "hello" }" == "{ "hello" }"
-ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{ /"hello/", /"world/" }" for: "{ "hello", "world" }"
+ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{ \"hello\" }" for: "{ "hello" }" == "{ "hello" }"
+ToStringVector.tests.cpp:<line number>: passed: ::Catch::Detail::stringify(vv) == "{ \"hello\", \"world\" }" for: "{ "hello", "world" }"
 ==
 "{ "hello", "world" }"
 Misc.tests.cpp:<line number>: passed: v.size() == 5 for: 5 == 5
@@ -3,6 +3,8 @@
 <exe-name> is a <version> host application.
 Run with -? for options

+Randomness seeded to: 1
+
 -------------------------------------------------------------------------------
 #748 - captures with unexpected exceptions
  outside assertions
@@ -1096,6 +1098,6 @@ due to unexpected exception with message:
  Why would you throw a std::string?

 ===============================================================================
-test cases:  213 |  160 passed |  49 failed |  4 failed as expected
-assertions: 1228 | 1099 passed | 108 failed | 21 failed as expected
+test cases:  215 |  162 passed |  49 failed |  4 failed as expected
+assertions: 1233 | 1104 passed | 108 failed | 21 failed as expected

@@ -3,6 +3,8 @@
 <exe-name> is a <version> host application.
 Run with -? for options

+Randomness seeded to: 1
+
 -------------------------------------------------------------------------------
 # A test name that starts with a #
 -------------------------------------------------------------------------------
@@ -135,6 +137,18 @@ Compilation.tests.cpp:<line number>
 Compilation.tests.cpp:<line number>:
 PASSED:

+-------------------------------------------------------------------------------
+#1403
+-------------------------------------------------------------------------------
+Compilation.tests.cpp:<line number>
+...............................................................................
+
+Compilation.tests.cpp:<line number>:
+PASSED:
+  REQUIRE( h1 == h2 )
+with expansion:
+  [1403 helper] == [1403 helper]
+
 -------------------------------------------------------------------------------
 #748 - captures with unexpected exceptions
  outside assertions
@@ -4397,6 +4411,22 @@ PASSED:
 with expansion:
  !{?}

+-------------------------------------------------------------------------------
+Optionally static assertions
+-------------------------------------------------------------------------------
+Compilation.tests.cpp:<line number>
+...............................................................................
+
+Compilation.tests.cpp:<line number>:
+PASSED:
+with message:
+  std::is_void<void>::value
+
+Compilation.tests.cpp:<line number>:
+PASSED:
+with message:
+  !(std::is_void<int>::value)
+
 -------------------------------------------------------------------------------
 Ordering comparison checks that should fail
 -------------------------------------------------------------------------------
@@ -5947,6 +5977,27 @@ PASSED:
 with expansion:
  !{?}

+-------------------------------------------------------------------------------
+Process can be configured on command line
+  reporter
+  must match one of the available ones
+-------------------------------------------------------------------------------
+CmdLine.tests.cpp:<line number>
+...............................................................................
+
+CmdLine.tests.cpp:<line number>:
+PASSED:
+  CHECK( !result )
+with expansion:
+  true
+
+CmdLine.tests.cpp:<line number>:
+PASSED:
+  REQUIRE_THAT( result.errorMessage(), Contains("Unrecognized reporter") )
+with expansion:
+  "Unrecognized reporter, 'unsupported'. Check available with --list-reporters"
+  contains: "Unrecognized reporter"
+
 -------------------------------------------------------------------------------
 Process can be configured on command line
  debugger
@@ -6681,7 +6732,7 @@ Matchers.tests.cpp:<line number>:
 PASSED:
  CHECK_THAT( testStringForMatching(), Contains("aBC", Catch::CaseSensitive::No) )
 with expansion:
-  "this string contains 'abc' as a substring" contains: "abc" (case insensitive)
+  "this string contains 'abc' as a substring" contains: "abc" (case
  insensitive)

 Matchers.tests.cpp:<line number>:
@@ -10814,7 +10865,7 @@ with expansion:
 -------------------------------------------------------------------------------
 xmlentitycheck
  embedded xml: <test>it should be possible to embed xml characters, such as <,
-                " or &, or even whole <xml>documents</xml> within an attribute</test>
+                " or &, or even whole <xml>documents</xml> within an attribute
                </test>
 -------------------------------------------------------------------------------
 Misc.tests.cpp:<line number>
@@ -10834,6 +10885,6 @@ Misc.tests.cpp:<line number>:
 PASSED:

 ===============================================================================
-test cases:  213 |  147 passed |  62 failed |  4 failed as expected
-assertions: 1242 | 1099 passed | 122 failed | 21 failed as expected
+test cases:  215 |  149 passed |  62 failed |  4 failed as expected
+assertions: 1247 | 1104 passed | 122 failed | 21 failed as expected

@@ -3,6 +3,8 @@
 <exe-name> is a <version> host application.
 Run with -? for options

+Randomness seeded to: 1
+
 -------------------------------------------------------------------------------
 # A test name that starts with a #
 -------------------------------------------------------------------------------
@@ -135,6 +137,18 @@ Compilation.tests.cpp:<line number>
 Compilation.tests.cpp:<line number>:
 PASSED:

+-------------------------------------------------------------------------------
+#1403
+-------------------------------------------------------------------------------
+Compilation.tests.cpp:<line number>
+...............................................................................
+
+Compilation.tests.cpp:<line number>:
+PASSED:
+  REQUIRE( h1 == h2 )
+with expansion:
+  [1403 helper] == [1403 helper]
+
 -------------------------------------------------------------------------------
 #748 - captures with unexpected exceptions
  outside assertions
@@ -341,6 +355,6 @@ with expansion:
  !true

 ===============================================================================
-test cases: 14 | 11 passed | 1 failed | 2 failed as expected
-assertions: 38 | 31 passed | 4 failed | 3 failed as expected
+test cases: 15 | 12 passed | 1 failed | 2 failed as expected
+assertions: 39 | 32 passed | 4 failed | 3 failed as expected

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <testsuitesloose text artifact
 >
-  <testsuite name="<exe-name>" errors="17" failures="106" tests="1243" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
+  <testsuite name="<exe-name>" errors="17" failures="106" tests="1248" hostname="tbd" time="{duration}" timestamp="{iso8601-timestamp}">
    <testcase classname="<exe-name>.global" name="# A test name that starts with a #" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="#1005: Comparing pointer to int and long (NULL can be either on various systems)" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="#1027" time="{duration}"/>
@@ -9,6 +9,7 @@
    <testcase classname="<exe-name>.global" name="#1175 - Hidden Test" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="#1238" time="{duration}"/>
    <testcase classname="<exe-name>.(Fixture_1245&lt;int, int>)" name="#1245" time="{duration}"/>
+    <testcase classname="<exe-name>.global" name="#1403" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="#748 - captures with unexpected exceptions/outside assertions" time="{duration}">
      <error type="TEST_CASE">
 expected exception
@@ -374,6 +375,7 @@ Exception.tests.cpp:<line number>
      </error>
    </testcase>
    <testcase classname="<exe-name>.global" name="Objects that evaluated in boolean contexts can be checked" time="{duration}"/>
+    <testcase classname="<exe-name>.global" name="Optionally static assertions" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="Ordering comparison checks that should fail" time="{duration}">
      <failure message="7 > 7" type="CHECK">
 Condition.tests.cpp:<line number>
@@ -487,6 +489,7 @@ Message.tests.cpp:<line number>
    <testcase classname="<exe-name>.global" name="Process can be configured on command line/reporter/-r/xml" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="Process can be configured on command line/reporter/--reporter/junit" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="Process can be configured on command line/reporter/Only one reporter is accepted" time="{duration}"/>
+    <testcase classname="<exe-name>.global" name="Process can be configured on command line/reporter/must match one of the available ones" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="Process can be configured on command line/debugger/-b" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="Process can be configured on command line/debugger/--break" time="{duration}"/>
    <testcase classname="<exe-name>.global" name="Process can be configured on command line/abort/-a aborts after first failure" time="{duration}"/>
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Catch name="<exe-name>">
+  <Randomness seed="1"/>
  <Group name="<exe-name>">
    <TestCase name="# A test name that starts with a #" filename="projects/<exe-name>/UsageTests/Misc.tests.cpp" >
      <OverallResult success="true"/>
@@ -130,6 +131,17 @@
    <TestCase name="#1245" tags="[compilation]" filename="projects/<exe-name>/UsageTests/Compilation.tests.cpp" >
      <OverallResult success="true"/>
    </TestCase>
+    <TestCase name="#1403" tags="[compilation]" filename="projects/<exe-name>/UsageTests/Compilation.tests.cpp" >
+      <Expression success="true" type="REQUIRE" filename="projects/<exe-name>/UsageTests/Compilation.tests.cpp" >
+        <Original>
+          h1 == h2
+        </Original>
+        <Expanded>
+          [1403 helper] == [1403 helper]
+        </Expanded>
+      </Expression>
+      <OverallResult success="true"/>
+    </TestCase>
    <TestCase name="#748 - captures with unexpected exceptions" tags="[!shouldfail][!throws][.][failing]" filename="projects/<exe-name>/UsageTests/Exception.tests.cpp" >
      <Section name="outside assertions" filename="projects/<exe-name>/UsageTests/Exception.tests.cpp" >
        <Info>
@@ -4397,6 +4409,9 @@
      </Expression>
      <OverallResult success="true"/>
    </TestCase>
+    <TestCase name="Optionally static assertions" tags="[compilation]" filename="projects/<exe-name>/UsageTests/Compilation.tests.cpp" >
+      <OverallResult success="true"/>
+    </TestCase>
    <TestCase name="Ordering comparison checks that should fail" tags="[.][failing]" filename="projects/<exe-name>/UsageTests/Condition.tests.cpp" >
      <Expression success="false" type="CHECK" filename="projects/<exe-name>/UsageTests/Condition.tests.cpp" >
        <Original>
@@ -6222,6 +6237,28 @@
        </Section>
        <OverallResults successes="1" failures="0" expectedFailures="0"/>
      </Section>
+      <Section name="reporter" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
+        <Section name="must match one of the available ones" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
+          <Expression success="true" type="CHECK" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
+            <Original>
+              !result
+            </Original>
+            <Expanded>
+              true
+            </Expanded>
+          </Expression>
+          <Expression success="true" type="REQUIRE_THAT" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
+            <Original>
+              result.errorMessage(), Contains("Unrecognized reporter")
+            </Original>
+            <Expanded>
+              "Unrecognized reporter, 'unsupported'. Check available with --list-reporters" contains: "Unrecognized reporter"
+            </Expanded>
+          </Expression>
+          <OverallResults successes="2" failures="0" expectedFailures="0"/>
+        </Section>
+        <OverallResults successes="2" failures="0" expectedFailures="0"/>
+      </Section>
      <Section name="debugger" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
        <Section name="-b" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
          <Expression success="true" type="CHECK" filename="projects/<exe-name>/IntrospectiveTests/CmdLine.tests.cpp" >
@@ -11321,7 +11358,7 @@ loose text artifact
      </Section>
      <OverallResult success="true"/>
    </TestCase>
-    <OverallResults successes="1099" failures="123" expectedFailures="21"/>
+    <OverallResults successes="1104" failures="123" expectedFailures="21"/>
  </Group>
-  <OverallResults successes="1099" failures="122" expectedFailures="21"/>
+  <OverallResults successes="1104" failures="122" expectedFailures="21"/>
 </Catch>
@@ -280,7 +280,6 @@ TEST_CASE( "Process can be configured on command line", "[config][command-line]"
        CHECK(config.processName == "");
    }

-
    SECTION("default - no arguments") {
        auto result = cli.parse({"test"});
        CHECK(result);
@@ -345,8 +344,15 @@ TEST_CASE( "Process can be configured on command line", "[config][command-line]"
        SECTION("Only one reporter is accepted") {
            REQUIRE_FALSE(cli.parse({ "test", "-r", "xml", "-r", "junit" }));
        }
-    }
+        SECTION("must match one of the available ones") {
+            auto result = cli.parse({"test", "--reporter", "unsupported"});
+            CHECK(!result);

+#ifndef CATCH_CONFIG_DISABLE_MATCHERS
+            REQUIRE_THAT(result.errorMessage(), Contains("Unrecognized reporter"));
+#endif
+        }
+    }

    SECTION("debugger") {
        SECTION("-b") {
@@ -5,6 +5,26 @@
 *  file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 */

+#include <type_traits>
+
+// Setup for #1403 -- look for global overloads of operator << for classes
+// in a different namespace.
+#include <ostream>
+
+namespace foo {
+    struct helper_1403 {
+        bool operator==(helper_1403) const { return true; }
+    };
+}
+
+#ifdef __GNUC__
+#pragma GCC diagnostic ignored "-Wmissing-declarations"
+#endif
+std::ostream& operator<<(std::ostream& out, foo::helper_1403 const&) {
+    return out << "[1403 helper]";
+}
+///////////////////////////////
+
 #include "catch.hpp"

 #include <cstring>
@@ -154,4 +174,16 @@ namespace { namespace CompilationTests {
        SUCCEED();
    }

+    TEST_CASE("#1403", "[compilation]") {
+        ::foo::helper_1403 h1, h2;
+        REQUIRE(h1 == h2);
+    }
+
+    TEST_CASE("Optionally static assertions", "[compilation]") {
+        STATIC_REQUIRE( std::is_void<void>::value );
+        STATIC_REQUIRE_FALSE( std::is_void<int>::value );
+    }
+
 }} // namespace CompilationTests
+
+
@@ -18,7 +18,7 @@ if os.name == 'nt':

 rootPath = os.path.join(catchPath, 'projects/SelfTest/Baselines')

-
+langFilenameParser = re.compile(r'(.+\.[ch]pp)')
 filelocParser = re.compile(r'''
    .*/
    (.+\.[ch]pp)  # filename
@@ -91,12 +91,24 @@ def diffFiles(fileA, fileB):
    return [line for line in diff if line[0] in ('+', '-')]


-def filterLine(line, isCompact):
+def normalizeFilepath(line):
    if catchPath in line:
        # make paths relative to Catch root
        line = line.replace(catchPath + os.sep, '')
+
+    m = langFilenameParser.match(line)
+    if m:
+        filepath = m.group(0)
        # go from \ in windows paths to /
-        line = line.replace('\\', '/')
+        filepath = filepath.replace('\\', '/')
+        # remove start of relative path
+        filepath = filepath.replace('../', '')
+        line = line[:m.start()] + filepath + line[m.end():]
+
+    return line
+
+def filterLine(line, isCompact):
+    line = normalizeFilepath(line)

    # strip source line numbers
    m = filelocParser.match(line)
@@ -181,17 +193,17 @@ print("  " + cmdPath)

 # ## Keep default reporters here ##
 # Standard console reporter
-approve("console.std", ["~[!nonportable]~[!benchmark]~[approvals]", "--order", "lex", "--rng-seed", "0"])
+approve("console.std", ["~[!nonportable]~[!benchmark]~[approvals]", "--order", "lex", "--rng-seed", "1"])
 # console reporter, include passes, warn about No Assertions
-approve("console.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "--order", "lex", "--rng-seed", "0"])
+approve("console.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "--order", "lex", "--rng-seed", "1"])
 # console reporter, include passes, warn about No Assertions, limit failures to first 4
-approve("console.swa4", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-x", "4", "--order", "lex", "--rng-seed", "0"])
+approve("console.swa4", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-x", "4", "--order", "lex", "--rng-seed", "1"])
 # junit reporter, include passes, warn about No Assertions
-approve("junit.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "junit", "--order", "lex", "--rng-seed", "0"])
+approve("junit.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "junit", "--order", "lex", "--rng-seed", "1"])
 # xml reporter, include passes, warn about No Assertions
-approve("xml.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "xml", "--order", "lex", "--rng-seed", "0"])
+approve("xml.sw", ["~[!nonportable]~[!benchmark]~[approvals]", "-s", "-w", "NoAssertions", "-r", "xml", "--order", "lex", "--rng-seed", "1"])
 # compact reporter, include passes, warn about No Assertions
-approve('compact.sw', ['~[!nonportable]~[!benchmark]~[approvals]', '-s', '-w', 'NoAssertions', '-r', 'compact', '--order', 'lex', "--rng-seed", "0"])
+approve('compact.sw', ['~[!nonportable]~[!benchmark]~[approvals]', '-s', '-w', 'NoAssertions', '-r', 'compact', '--order', 'lex', "--rng-seed", "1"])

 if overallResult != 0:
    print("If these differences are expected, run approve.py to approve new baselines.")
@@ -1,6 +1,6 @@
 /*
- *  Catch v2.4.1
- *  Generated: 2018-09-28 15:50:15.645795
+ *  Catch v2.4.2
+ *  Generated: 2018-10-26 21:12:29.223927
 *  ----------------------------------------------------------
 *  This file has been merged from multiple headers. Please don't edit it directly
 *  Copyright (c) 2018 Two Blue Cubes Ltd. All rights reserved.
@@ -15,7 +15,7 @@

 #define CATCH_VERSION_MAJOR 2
 #define CATCH_VERSION_MINOR 4
-#define CATCH_VERSION_PATCH 1
+#define CATCH_VERSION_PATCH 2

 #ifdef __clang__
 #    pragma clang system_header
@@ -356,6 +356,10 @@ namespace Catch {
 #include <string>
 #include <cstdint>

+// We need a dummy global operator<< so we can bring it into Catch namespace later
+struct Catch_global_namespace_dummy {};
+std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy);
+
 namespace Catch {

    struct CaseSensitive { enum Choice {
@@ -397,6 +401,11 @@ namespace Catch {

    std::ostream& operator << ( std::ostream& os, SourceLineInfo const& info );

+    // Bring in operator<< from global namespace into Catch namespace
+    // This is necessary because the overload of operator<< above makes
+    // lookup stop at namespace Catch
+    using ::operator<<;
+
    // Use this in variadic streaming macros to allow
    //    >> +StreamEndStop
    // as well as
@@ -850,14 +859,7 @@ inline id performOptionalSelector( id obj, SEL sel ) {
 #pragma warning(disable:4180) // We attempt to stream a function (address) by const&, which MSVC complains about but is harmless
 #endif

-// We need a dummy global operator<< so we can bring it into Catch namespace later
-struct Catch_global_namespace_dummy {};
-std::ostream& operator<<(std::ostream&, Catch_global_namespace_dummy);
-
 namespace Catch {
-    // Bring in operator<< from global namespace into Catch namespace
-    using ::operator<<;
-
    namespace Detail {

        extern const std::string unprintableString;
@@ -5121,6 +5123,7 @@ namespace Catch {

    struct LeakDetector {
        LeakDetector();
+        ~LeakDetector();
    };

 }
@@ -5772,7 +5775,7 @@ namespace Catch {
 //
 // See https://github.com/philsquared/Clara for more details

-// Clara v1.1.4
+// Clara v1.1.5


 #ifndef CATCH_CLARA_CONFIG_CONSOLE_WIDTH
@@ -5798,8 +5801,8 @@ namespace Catch {
 //
 // A single-header library for wrapping and laying out basic text, by Phil Nash
 //
-// This work is licensed under the BSD 2-Clause license.
-// See the accompanying LICENSE file, or the one at https://opensource.org/licenses/BSD-2-Clause
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 // This project is hosted at https://github.com/philsquared/textflowcpp

@@ -5813,314 +5816,324 @@ namespace Catch {
 #define CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH 80
 #endif

-namespace Catch { namespace clara { namespace TextFlow {
+namespace Catch {
+namespace clara {
+namespace TextFlow {

-    inline auto isWhitespace( char c ) -> bool {
-        static std::string chars = " \t\n\r";
-        return chars.find( c ) != std::string::npos;
-    }
-    inline auto isBreakableBefore( char c ) -> bool {
-        static std::string chars = "[({<|";
-        return chars.find( c ) != std::string::npos;
-    }
-    inline auto isBreakableAfter( char c ) -> bool {
-        static std::string chars = "])}>.,:;*+-=&/\\";
-        return chars.find( c ) != std::string::npos;
-    }
+inline auto isWhitespace(char c) -> bool {
+	static std::string chars = " \t\n\r";
+	return chars.find(c) != std::string::npos;
+}
+inline auto isBreakableBefore(char c) -> bool {
+	static std::string chars = "[({<|";
+	return chars.find(c) != std::string::npos;
+}
+inline auto isBreakableAfter(char c) -> bool {
+	static std::string chars = "])}>.,:;*+-=&/\\";
+	return chars.find(c) != std::string::npos;
+}

-    class Columns;
+class Columns;

-    class Column {
-        std::vector<std::string> m_strings;
-        size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH;
-        size_t m_indent = 0;
-        size_t m_initialIndent = std::string::npos;
+class Column {
+	std::vector<std::string> m_strings;
+	size_t m_width = CATCH_CLARA_TEXTFLOW_CONFIG_CONSOLE_WIDTH;
+	size_t m_indent = 0;
+	size_t m_initialIndent = std::string::npos;

-    public:
-        class iterator {
-            friend Column;
+public:
+	class iterator {
+		friend Column;

-            Column const& m_column;
-            size_t m_stringIndex = 0;
-            size_t m_pos = 0;
+		Column const& m_column;
+		size_t m_stringIndex = 0;
+		size_t m_pos = 0;

-            size_t m_len = 0;
-            size_t m_end = 0;
-            bool m_suffix = false;
+		size_t m_len = 0;
+		size_t m_end = 0;
+		bool m_suffix = false;

-            iterator( Column const& column, size_t stringIndex )
-            :   m_column( column ),
-                m_stringIndex( stringIndex )
-            {}
+		iterator(Column const& column, size_t stringIndex)
+			: m_column(column),
+			m_stringIndex(stringIndex) {}

-            auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; }
+		auto line() const -> std::string const& { return m_column.m_strings[m_stringIndex]; }

-            auto isBoundary( size_t at ) const -> bool {
-                assert( at > 0 );
-                assert( at <= line().size() );
+		auto isBoundary(size_t at) const -> bool {
+			assert(at > 0);
+			assert(at <= line().size());

-                return at == line().size() ||
-                       ( isWhitespace( line()[at] ) && !isWhitespace( line()[at-1] ) ) ||
-                       isBreakableBefore( line()[at] ) ||
-                       isBreakableAfter( line()[at-1] );
-            }
+			return at == line().size() ||
+				(isWhitespace(line()[at]) && !isWhitespace(line()[at - 1])) ||
+				isBreakableBefore(line()[at]) ||
+				isBreakableAfter(line()[at - 1]);
+		}

-            void calcLength() {
-                assert( m_stringIndex < m_column.m_strings.size() );
+		void calcLength() {
+			assert(m_stringIndex < m_column.m_strings.size());

-                m_suffix = false;
-                auto width = m_column.m_width-indent();
-                m_end = m_pos;
-                while( m_end < line().size() && line()[m_end] != '\n' )
-                    ++m_end;
+			m_suffix = false;
+			auto width = m_column.m_width - indent();
+			m_end = m_pos;
+			while (m_end < line().size() && line()[m_end] != '\n')
+				++m_end;

-                if( m_end < m_pos + width ) {
-                    m_len = m_end - m_pos;
-                }
-                else {
-                    size_t len = width;
-                    while (len > 0 && !isBoundary(m_pos + len))
-                        --len;
-                    while (len > 0 && isWhitespace( line()[m_pos + len - 1] ))
-                        --len;
+			if (m_end < m_pos + width) {
+				m_len = m_end - m_pos;
+			} else {
+				size_t len = width;
+				while (len > 0 && !isBoundary(m_pos + len))
+					--len;
+				while (len > 0 && isWhitespace(line()[m_pos + len - 1]))
+					--len;

-                    if (len > 0) {
-                        m_len = len;
-                    } else {
-                        m_suffix = true;
-                        m_len = width - 1;
-                    }
-                }
-            }
+				if (len > 0) {
+					m_len = len;
+				} else {
+					m_suffix = true;
+					m_len = width - 1;
+				}
+			}
+		}

-            auto indent() const -> size_t {
-                auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos;
-                return initial == std::string::npos ? m_column.m_indent : initial;
-            }
+		auto indent() const -> size_t {
+			auto initial = m_pos == 0 && m_stringIndex == 0 ? m_column.m_initialIndent : std::string::npos;
+			return initial == std::string::npos ? m_column.m_indent : initial;
+		}

-            auto addIndentAndSuffix(std::string const &plain) const -> std::string {
-                return std::string( indent(), ' ' ) + (m_suffix ? plain + "-" : plain);
-            }
+		auto addIndentAndSuffix(std::string const &plain) const -> std::string {
+			return std::string(indent(), ' ') + (m_suffix ? plain + "-" : plain);
+		}

-        public:
-            explicit iterator( Column const& column ) : m_column( column ) {
-                assert( m_column.m_width > m_column.m_indent );
-                assert( m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent );
-                calcLength();
-                if( m_len == 0 )
-                    m_stringIndex++; // Empty string
-            }
+	public:
+		using difference_type = std::ptrdiff_t;
+		using value_type = std::string;
+		using pointer = value_type * ;
+		using reference = value_type & ;
+		using iterator_category = std::forward_iterator_tag;

-            auto operator *() const -> std::string {
-                assert( m_stringIndex < m_column.m_strings.size() );
-                assert( m_pos <= m_end );
-                if( m_pos + m_column.m_width < m_end )
-                    return addIndentAndSuffix(line().substr(m_pos, m_len));
-                else
-                    return addIndentAndSuffix(line().substr(m_pos, m_end - m_pos));
-            }
+		explicit iterator(Column const& column) : m_column(column) {
+			assert(m_column.m_width > m_column.m_indent);
+			assert(m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent);
+			calcLength();
+			if (m_len == 0)
+				m_stringIndex++; // Empty string
+		}

-            auto operator ++() -> iterator& {
-                m_pos += m_len;
-                if( m_pos < line().size() && line()[m_pos] == '\n' )
-                    m_pos += 1;
-                else
-                    while( m_pos < line().size() && isWhitespace( line()[m_pos] ) )
-                        ++m_pos;
+		auto operator *() const -> std::string {
+			assert(m_stringIndex < m_column.m_strings.size());
+			assert(m_pos <= m_end);
+			return addIndentAndSuffix(line().substr(m_pos, m_len));
+		}

-                if( m_pos == line().size() ) {
-                    m_pos = 0;
-                    ++m_stringIndex;
-                }
-                if( m_stringIndex < m_column.m_strings.size() )
-                    calcLength();
-                return *this;
-            }
-            auto operator ++(int) -> iterator {
-                iterator prev( *this );
-                operator++();
-                return prev;
-            }
+		auto operator ++() -> iterator& {
+			m_pos += m_len;
+			if (m_pos < line().size() && line()[m_pos] == '\n')
+				m_pos += 1;
+			else
+				while (m_pos < line().size() && isWhitespace(line()[m_pos]))
+					++m_pos;

-            auto operator ==( iterator const& other ) const -> bool {
-                return
-                    m_pos == other.m_pos &&
-                    m_stringIndex == other.m_stringIndex &&
-                    &m_column == &other.m_column;
-            }
-            auto operator !=( iterator const& other ) const -> bool {
-                return !operator==( other );
-            }
-        };
-        using const_iterator = iterator;
+			if (m_pos == line().size()) {
+				m_pos = 0;
+				++m_stringIndex;
+			}
+			if (m_stringIndex < m_column.m_strings.size())
+				calcLength();
+			return *this;
+		}
+		auto operator ++(int) -> iterator {
+			iterator prev(*this);
+			operator++();
+			return prev;
+		}

-        explicit Column( std::string const& text ) { m_strings.push_back( text ); }
+		auto operator ==(iterator const& other) const -> bool {
+			return
+				m_pos == other.m_pos &&
+				m_stringIndex == other.m_stringIndex &&
+				&m_column == &other.m_column;
+		}
+		auto operator !=(iterator const& other) const -> bool {
+			return !operator==(other);
+		}
+	};
+	using const_iterator = iterator;

-        auto width( size_t newWidth ) -> Column& {
-            assert( newWidth > 0 );
-            m_width = newWidth;
-            return *this;
-        }
-        auto indent( size_t newIndent ) -> Column& {
-            m_indent = newIndent;
-            return *this;
-        }
-        auto initialIndent( size_t newIndent ) -> Column& {
-            m_initialIndent = newIndent;
-            return *this;
-        }
+	explicit Column(std::string const& text) { m_strings.push_back(text); }

-        auto width() const -> size_t { return m_width; }
-        auto begin() const -> iterator { return iterator( *this ); }
-        auto end() const -> iterator { return { *this, m_strings.size() }; }
+	auto width(size_t newWidth) -> Column& {
+		assert(newWidth > 0);
+		m_width = newWidth;
+		return *this;
+	}
+	auto indent(size_t newIndent) -> Column& {
+		m_indent = newIndent;
+		return *this;
+	}
+	auto initialIndent(size_t newIndent) -> Column& {
+		m_initialIndent = newIndent;
+		return *this;
+	}

-        inline friend std::ostream& operator << ( std::ostream& os, Column const& col ) {
-            bool first = true;
-            for( auto line : col ) {
-                if( first )
-                    first = false;
-                else
-                    os << "\n";
-                os <<  line;
-            }
-            return os;
-        }
+	auto width() const -> size_t { return m_width; }
+	auto begin() const -> iterator { return iterator(*this); }
+	auto end() const -> iterator { return { *this, m_strings.size() }; }

-        auto operator + ( Column const& other ) -> Columns;
+	inline friend std::ostream& operator << (std::ostream& os, Column const& col) {
+		bool first = true;
+		for (auto line : col) {
+			if (first)
+				first = false;
+			else
+				os << "\n";
+			os << line;
+		}
+		return os;
+	}

-        auto toString() const -> std::string {
-            std::ostringstream oss;
-            oss << *this;
-            return oss.str();
-        }
-    };
+	auto operator + (Column const& other)->Columns;

-    class Spacer : public Column {
+	auto toString() const -> std::string {
+		std::ostringstream oss;
+		oss << *this;
+		return oss.str();
+	}
+};

-    public:
-        explicit Spacer( size_t spaceWidth ) : Column( "" ) {
-            width( spaceWidth );
-        }
-    };
+class Spacer : public Column {

-    class Columns {
-        std::vector<Column> m_columns;
+public:
+	explicit Spacer(size_t spaceWidth) : Column("") {
+		width(spaceWidth);
+	}
+};

-    public:
+class Columns {
+	std::vector<Column> m_columns;

-        class iterator {
-            friend Columns;
-            struct EndTag {};
+public:

-            std::vector<Column> const& m_columns;
-            std::vector<Column::iterator> m_iterators;
-            size_t m_activeIterators;
+	class iterator {
+		friend Columns;
+		struct EndTag {};

-            iterator( Columns const& columns, EndTag )
-            :   m_columns( columns.m_columns ),
-                m_activeIterators( 0 )
-            {
-                m_iterators.reserve( m_columns.size() );
+		std::vector<Column> const& m_columns;
+		std::vector<Column::iterator> m_iterators;
+		size_t m_activeIterators;

-                for( auto const& col : m_columns )
-                    m_iterators.push_back( col.end() );
-            }
+		iterator(Columns const& columns, EndTag)
+			: m_columns(columns.m_columns),
+			m_activeIterators(0) {
+			m_iterators.reserve(m_columns.size());

-        public:
-            explicit iterator( Columns const& columns )
-            :   m_columns( columns.m_columns ),
-                m_activeIterators( m_columns.size() )
-            {
-                m_iterators.reserve( m_columns.size() );
+			for (auto const& col : m_columns)
+				m_iterators.push_back(col.end());
+		}

-                for( auto const& col : m_columns )
-                    m_iterators.push_back( col.begin() );
-            }
+	public:
+		using difference_type = std::ptrdiff_t;
+		using value_type = std::string;
+		using pointer = value_type * ;
+		using reference = value_type & ;
+		using iterator_category = std::forward_iterator_tag;

-            auto operator ==( iterator const& other ) const -> bool {
-                return m_iterators == other.m_iterators;
-            }
-            auto operator !=( iterator const& other ) const -> bool {
-                return m_iterators != other.m_iterators;
-            }
-            auto operator *() const -> std::string {
-                std::string row, padding;
+		explicit iterator(Columns const& columns)
+			: m_columns(columns.m_columns),
+			m_activeIterators(m_columns.size()) {
+			m_iterators.reserve(m_columns.size());

-                for( size_t i = 0; i < m_columns.size(); ++i ) {
-                    auto width = m_columns[i].width();
-                    if( m_iterators[i] != m_columns[i].end() ) {
-                        std::string col = *m_iterators[i];
-                        row += padding + col;
-                        if( col.size() < width )
-                            padding = std::string( width - col.size(), ' ' );
-                        else
-                            padding = "";
-                    }
-                    else {
-                        padding += std::string( width, ' ' );
-                    }
-                }
-                return row;
-            }
-            auto operator ++() -> iterator& {
-                for( size_t i = 0; i < m_columns.size(); ++i ) {
-                    if (m_iterators[i] != m_columns[i].end())
-                        ++m_iterators[i];
-                }
-                return *this;
-            }
-            auto operator ++(int) -> iterator {
-                iterator prev( *this );
-                operator++();
-                return prev;
-            }
-        };
-        using const_iterator = iterator;
+			for (auto const& col : m_columns)
+				m_iterators.push_back(col.begin());
+		}

-        auto begin() const -> iterator { return iterator( *this ); }
-        auto end() const -> iterator { return { *this, iterator::EndTag() }; }
+		auto operator ==(iterator const& other) const -> bool {
+			return m_iterators == other.m_iterators;
+		}
+		auto operator !=(iterator const& other) const -> bool {
+			return m_iterators != other.m_iterators;
+		}
+		auto operator *() const -> std::string {
+			std::string row, padding;

-        auto operator += ( Column const& col ) -> Columns& {
-            m_columns.push_back( col );
-            return *this;
-        }
-        auto operator + ( Column const& col ) -> Columns {
-            Columns combined = *this;
-            combined += col;
-            return combined;
-        }
+			for (size_t i = 0; i < m_columns.size(); ++i) {
+				auto width = m_columns[i].width();
+				if (m_iterators[i] != m_columns[i].end()) {
+					std::string col = *m_iterators[i];
+					row += padding + col;
+					if (col.size() < width)
+						padding = std::string(width - col.size(), ' ');
+					else
+						padding = "";
+				} else {
+					padding += std::string(width, ' ');
+				}
+			}
+			return row;
+		}
+		auto operator ++() -> iterator& {
+			for (size_t i = 0; i < m_columns.size(); ++i) {
+				if (m_iterators[i] != m_columns[i].end())
+					++m_iterators[i];
+			}
+			return *this;
+		}
+		auto operator ++(int) -> iterator {
+			iterator prev(*this);
+			operator++();
+			return prev;
+		}
+	};
+	using const_iterator = iterator;

-        inline friend std::ostream& operator << ( std::ostream& os, Columns const& cols ) {
+	auto begin() const -> iterator { return iterator(*this); }
+	auto end() const -> iterator { return { *this, iterator::EndTag() }; }

-            bool first = true;
-            for( auto line : cols ) {
-                if( first )
-                    first = false;
-                else
-                    os << "\n";
-                os << line;
-            }
-            return os;
-        }
+	auto operator += (Column const& col) -> Columns& {
+		m_columns.push_back(col);
+		return *this;
+	}
+	auto operator + (Column const& col) -> Columns {
+		Columns combined = *this;
+		combined += col;
+		return combined;
+	}

-        auto toString() const -> std::string {
-            std::ostringstream oss;
-            oss << *this;
-            return oss.str();
-        }
-    };
+	inline friend std::ostream& operator << (std::ostream& os, Columns const& cols) {

-    inline auto Column::operator + ( Column const& other ) -> Columns {
-        Columns cols;
-        cols += *this;
-        cols += other;
-        return cols;
-    }
-}}} // namespace Catch::clara::TextFlow
+		bool first = true;
+		for (auto line : cols) {
+			if (first)
+				first = false;
+			else
+				os << "\n";
+			os << line;
+		}
+		return os;
+	}
+
+	auto toString() const -> std::string {
+		std::ostringstream oss;
+		oss << *this;
+		return oss.str();
+	}
+};
+
+inline auto Column::operator + (Column const& other) -> Columns {
+	Columns cols;
+	cols += *this;
+	cols += other;
+	return cols;
+}
+}
+
+}
+}

 // ----------- end of #include from clara_textflow.hpp -----------
 // ........... back in clara.hpp

+#include <string>
 #include <memory>
 #include <set>
 #include <algorithm>
@@ -7119,6 +7132,18 @@ namespace Catch {
                return ParserResult::runtimeError( "Unrecognised verbosity, '" + verbosity + "'" );
            return ParserResult::ok( ParseResultType::Matched );
        };
+        auto const setReporter = [&]( std::string const& reporter ) {
+            IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
+
+            auto lcReporter = toLower( reporter );
+            auto result = factories.find( lcReporter );
+
+            if( factories.end() != result )
+                config.reporterName = lcReporter;
+            else
+                return ParserResult::runtimeError( "Unrecognized reporter, '" + reporter + "'. Check available with --list-reporters" );
+            return ParserResult::ok( ParseResultType::Matched );
+        };

        auto cli
            = ExeName( config.processName )
@@ -7144,7 +7169,7 @@ namespace Catch {
            | Opt( config.outputFilename, "filename" )
                ["-o"]["--out"]
                ( "output filename" )
-            | Opt( config.reporterName, "name" )
+            | Opt( setReporter, "name" )
                ["-r"]["--reporter"]
                ( "reporter to use (defaults to console)" )
            | Opt( config.name, "name" )
@@ -8292,6 +8317,10 @@ namespace Catch {
    Catch::LeakDetector::LeakDetector() {}

 #endif
+
+Catch::LeakDetector::~LeakDetector() {
+    Catch::cleanUp();
+}
 // end catch_leak_detector.cpp
 // start catch_list.cpp

@@ -8315,7 +8344,7 @@ namespace Catch {

    std::size_t listTags( Config const& config );

-    std::size_t listReporters( Config const& /*config*/ );
+    std::size_t listReporters();

    Option<std::size_t> list( Config const& config );

@@ -8433,7 +8462,7 @@ namespace Catch {
        return tagCounts.size();
    }

-    std::size_t listReporters( Config const& /*config*/ ) {
+    std::size_t listReporters() {
        Catch::cout() << "Available reporters:\n";
        IReporterRegistry::FactoryMap const& factories = getRegistryHub().getReporterRegistry().getFactories();
        std::size_t maxNameLen = 0;
@@ -8464,7 +8493,7 @@ namespace Catch {
        if( config.listTags() )
            listedCount = listedCount.valueOr(0) + listTags( config );
        if( config.listReporters() )
-            listedCount = listedCount.valueOr(0) + listReporters( config );
+            listedCount = listedCount.valueOr(0) + listReporters();
        return listedCount;
    }

@@ -9930,13 +9959,22 @@ namespace Catch {
        void libIdentify();

        int applyCommandLine( int argc, char const * const * argv );
+    #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
+        int applyCommandLine( int argc, wchar_t const * const * argv );
+    #endif

        void useConfigData( ConfigData const& configData );

-        int run( int argc, char* argv[] );
-    #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
-        int run( int argc, wchar_t* const argv[] );
-    #endif
+        template<typename CharT>
+        int run(int argc, CharT const * const argv[]) {
+            if (m_startupExceptions)
+                return 1;
+            int returnCode = applyCommandLine(argc, argv);
+            if (returnCode == 0)
+                returnCode = run();
+            return returnCode;
+        }
+
        int run();

        clara::Parser const& cli() const;
@@ -10148,22 +10186,8 @@ namespace Catch {
        return 0;
    }

-    void Session::useConfigData( ConfigData const& configData ) {
-        m_configData = configData;
-        m_config.reset();
-    }
-
-    int Session::run( int argc, char* argv[] ) {
-        if( m_startupExceptions )
-            return 1;
-        int returnCode = applyCommandLine( argc, argv );
-        if( returnCode == 0 )
-            returnCode = run();
-        return returnCode;
-    }
-
 #if defined(CATCH_CONFIG_WCHAR) && defined(WIN32) && defined(UNICODE)
-    int Session::run( int argc, wchar_t* const argv[] ) {
+    int Session::applyCommandLine( int argc, wchar_t const * const * argv ) {

        char **utf8Argv = new char *[ argc ];

@@ -10175,7 +10199,7 @@ namespace Catch {
            WideCharToMultiByte( CP_UTF8, 0, argv[i], -1, utf8Argv[i], bufSize, NULL, NULL );
        }

-        int returnCode = run( argc, utf8Argv );
+        int returnCode = applyCommandLine( argc, utf8Argv );

        for ( int i = 0; i < argc; ++i )
            delete [] utf8Argv[ i ];
@@ -10185,6 +10209,12 @@ namespace Catch {
        return returnCode;
    }
 #endif
+
+    void Session::useConfigData( ConfigData const& configData ) {
+        m_configData = configData;
+        m_config.reset();
+    }
+
    int Session::run() {
        if( ( m_configData.waitForKeypress & WaitForKeypress::BeforeStart ) != 0 ) {
            Catch::cout() << "...waiting for enter/ return before starting" << std::endl;
@@ -11686,7 +11716,7 @@ std::string StringMaker<bool>::convert(bool b) {
    return b ? "true" : "false";
 }

-std::string StringMaker<char>::convert(char value) {
+std::string StringMaker<signed char>::convert(signed char value) {
    if (value == '\r') {
        return "'\\r'";
    } else if (value == '\f') {
@@ -11703,8 +11733,8 @@ std::string StringMaker<char>::convert(char value) {
        return chstr;
    }
 }
-std::string StringMaker<signed char>::convert(signed char c) {
-    return ::Catch::Detail::stringify(static_cast<char>(c));
+std::string StringMaker<char>::convert(char c) {
+    return ::Catch::Detail::stringify(static_cast<signed char>(c));
 }
 std::string StringMaker<unsigned char>::convert(unsigned char c) {
    return ::Catch::Detail::stringify(static_cast<char>(c));
@@ -11836,7 +11866,7 @@ namespace Catch {
    }

    Version const& libraryVersion() {
-        static Version version( 2, 4, 1, "", 0 );
+        static Version version( 2, 4, 2, "", 0 );
        return version;
    }

@@ -13517,6 +13547,9 @@ namespace Catch {
        m_xml.startElement( "Catch" );
        if( !m_config->name().empty() )
            m_xml.writeAttribute( "name", m_config->name() );
+        if( m_config->rngSeed() != 0 )
+            m_xml.scopedElement( "Randomness" )
+                .writeAttribute( "seed", m_config->rngSeed() );
    }

    void XmlReporter::testGroupStarting( GroupInfo const& groupInfo ) {
@@ -13792,6 +13825,14 @@ int main (int argc, char * const argv[]) {

 #define CATCH_ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE()

+#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
+#define CATCH_STATIC_REQUIRE( ... )       static_assert(   __VA_ARGS__ ,      #__VA_ARGS__ );     CATCH_SUCCEED( #__VA_ARGS__ )
+#define CATCH_STATIC_REQUIRE_FALSE( ... ) static_assert( !(__VA_ARGS__), "!(" #__VA_ARGS__ ")" ); CATCH_SUCCEED( #__VA_ARGS__ )
+#else
+#define CATCH_STATIC_REQUIRE( ... )       CATCH_REQUIRE( __VA_ARGS__ )
+#define CATCH_STATIC_REQUIRE_FALSE( ... ) CATCH_REQUIRE_FALSE( __VA_ARGS__ )
+#endif
+
 // "BDD-style" convenience wrappers
 #define CATCH_SCENARIO( ... ) CATCH_TEST_CASE( "Scenario: " __VA_ARGS__ )
 #define CATCH_SCENARIO_METHOD( className, ... ) INTERNAL_CATCH_TEST_CASE_METHOD( className, "Scenario: " __VA_ARGS__ )
@@ -13851,6 +13892,14 @@ int main (int argc, char * const argv[]) {
 #define SUCCEED( ... ) INTERNAL_CATCH_MSG( "SUCCEED", Catch::ResultWas::Ok, Catch::ResultDisposition::ContinueOnFailure, __VA_ARGS__ )
 #define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE()

+#if !defined(CATCH_CONFIG_RUNTIME_STATIC_REQUIRE)
+#define STATIC_REQUIRE( ... )       static_assert(   __VA_ARGS__,  #__VA_ARGS__ ); SUCCEED( #__VA_ARGS__ )
+#define STATIC_REQUIRE_FALSE( ... ) static_assert( !(__VA_ARGS__), "!(" #__VA_ARGS__ ")" ); SUCCEED( "!(" #__VA_ARGS__ ")" )
+#else
+#define STATIC_REQUIRE( ... )       REQUIRE( __VA_ARGS__ )
+#define STATIC_REQUIRE_FALSE( ... ) REQUIRE_FALSE( __VA_ARGS__ )
+#endif
+
 #endif

 #define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION( signature )
@@ -13931,6 +13980,9 @@ using Catch::Detail::Approx;
 #define CATCH_THEN( desc )
 #define CATCH_AND_THEN( desc )

+#define CATCH_STATIC_REQUIRE( ... )       (void)(0)
+#define CATCH_STATIC_REQUIRE_FALSE( ... ) (void)(0)
+
 // If CATCH_CONFIG_PREFIX_ALL is not defined then the CATCH_ prefix is not required
 #else

@@ -13980,6 +14032,9 @@ using Catch::Detail::Approx;
 #define SUCCEED( ... ) (void)(0)
 #define ANON_TEST_CASE() INTERNAL_CATCH_TESTCASE_NO_REGISTRATION(INTERNAL_CATCH_UNIQUE_NAME( ____C_A_T_C_H____T_E_S_T____ ))

+#define STATIC_REQUIRE( ... )       (void)(0)
+#define STATIC_REQUIRE_FALSE( ... ) (void)(0)
+
 #endif

 #define CATCH_TRANSLATE_EXCEPTION( signature ) INTERNAL_CATCH_TRANSLATE_EXCEPTION_NO_REG( INTERNAL_CATCH_UNIQUE_NAME( catch_internal_ExceptionTranslator ), signature )
@@ -10,7 +10,7 @@ class CatchConanTest(ConanFile):
    settings = "os", "compiler", "arch", "build_type"
    username = getenv("CONAN_USERNAME", "philsquared")
    channel = getenv("CONAN_CHANNEL", "testing")
-    requires = "Catch/2.4.1@%s/%s" % (username, channel)
+    requires = "Catch/2.4.2@%s/%s" % (username, channel)

    def build(self):
        cmake = CMake(self)
@@ -5,7 +5,7 @@
 //
 // See https://github.com/philsquared/Clara for more details

-// Clara v1.1.4
+// Clara v1.1.5

 #ifndef CLARA_HPP_INCLUDED
 #define CLARA_HPP_INCLUDED
@@ -34,8 +34,8 @@
 //
 // A single-header library for wrapping and laying out basic text, by Phil Nash
 //
-// This work is licensed under the BSD 2-Clause license.
-// See the accompanying LICENSE file, or the one at https://opensource.org/licenses/BSD-2-Clause
+// Distributed under the Boost Software License, Version 1.0. (See accompanying
+// file LICENSE.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
 //
 // This project is hosted at https://github.com/philsquared/textflowcpp

@@ -142,6 +142,12 @@ namespace clara { namespace TextFlow {
            }

        public:
+            using difference_type = std::ptrdiff_t;
+            using value_type = std::string;
+            using pointer = value_type*;
+            using reference = value_type&;
+            using iterator_category = std::forward_iterator_tag;
+
            explicit iterator( Column const& column ) : m_column( column ) {
                assert( m_column.m_width > m_column.m_indent );
                assert( m_column.m_initialIndent == std::string::npos || m_column.m_width > m_column.m_initialIndent );
@@ -153,10 +159,7 @@ namespace clara { namespace TextFlow {
            auto operator *() const -> std::string {
                assert( m_stringIndex < m_column.m_strings.size() );
                assert( m_pos <= m_end );
-                if( m_pos + m_column.m_width < m_end )
-                    return addIndentAndSuffix(line().substr(m_pos, m_len));
-                else
-                    return addIndentAndSuffix(line().substr(m_pos, m_end - m_pos));
+                return addIndentAndSuffix(line().substr(m_pos, m_len));
            }

            auto operator ++() -> iterator& {
@@ -266,6 +269,12 @@ namespace clara { namespace TextFlow {
            }

        public:
+            using difference_type = std::ptrdiff_t;
+            using value_type = std::string;
+            using pointer = value_type*;
+            using reference = value_type&;
+            using iterator_category = std::forward_iterator_tag;
+
            explicit iterator( Columns const& columns )
            :   m_columns( columns.m_columns ),
                m_activeIterators( m_columns.size() )
@@ -355,7 +364,7 @@ namespace clara { namespace TextFlow {
        cols += other;
        return cols;
    }
-}} // namespace clara::TextFlow
+}}

 #endif // CLARA_TEXTFLOW_HPP_INCLUDED
Author	SHA1	Message	Date
Martin Hořeňovský	03d122a35c	v2.4.2	2018-10-26 21:14:16 +02:00
Martin Hořeňovský	1d9b506e39	Add documentation for some miscellaneous and less important macros Fixes #1367	2018-10-26 20:50:32 +02:00
Martin Hořeňovský	779e83bc20	Update Clara to v1.1.5 to fix TextFlow bugs	2018-10-26 18:48:28 +02:00
Stephane Del PinoandMartin Hořeňovský	544c7d7cbf	Add the optional variable OptionalCatchTestLauncher This variable is set to allow the use of the nice ParseAndAddCatchTests script in the case where a launcher is needed to execute the script. This is introduced to allow to launch unit tests using mpi. In this case one can write for instance set(OptionalCatchTestLauncher ${MPIEXEC} ${MPIEXEC_NUMPROC_FLAG} ${NUMPROC}) before calling the ParseAndAddCatchTests function.	2018-10-25 15:51:15 +02:00
Maciej PatroandMartin Hořeňovský	8b3c09c137	Catch's CLI now checks whether requested reporter exists Fixes #1351	2018-10-25 15:43:30 +02:00
Maciej PatroandMartin Hořeňovský	b7f41237b1	Remove unused parameter from listReporters()	2018-10-25 15:43:30 +02:00
MaciejPatroandMartin Hořeňovský	1faccd601d	Improve path normalization for approvalTests.py This fixes 3 problems: * Relative paths on Windows are now supported * Out-of-tree (paths starting with ../) builds are now supported * Path separator normalization no longer affects non-path components of input (problem with Compact reporter) Fixes #1379 Fixes #1222 Fixes #1200 Fixes #1194	2018-10-19 12:46:06 +02:00
Jozef GrajciarandMartin Hořeňovský	ab98afe68b	Catch::LeakDetector: added cleanup call to destructor simple code with provided main function which just returns 0 leaks memory due to fact that singletons are not cleaned up running valgrind on such simple application reports that 752 bytes are still available in 11 blocks this commit adds destructor to Catch::LeakDetector which calls Catch::cleanUp()	2018-10-18 11:47:21 +02:00
Martin Hořeňovský	054d356332	Add STATIC_REQUIRE assertion By default, it expands into a `static_assert` + `SUCCEED` pair, but it can also be deferred to runtime by defining `CATCH_CONFIG_RUNTIME_STATIC_REQUIRE`, which causes it to expand into plain old `REQUIRE`. Closes #1362 Closes #1356	2018-10-16 16:16:00 +02:00
Maciej PatroandMartin Hořeňovský	0144ae9ad2	Fix catch_discover_tests() - now should correctly find tests with commas \| Related to #1327	2018-10-16 16:06:31 +02:00
JoeyGrajciarandMartin Hořeňovský	e1307016f0	Session::applyCommandLine overload on wchar_t (#1401 ) * Session::applyCommandLine overload on wchar_t This allows users on Windows to use Catch::Session::applyCommandLine with wchar_t * arguments of application. With this change Session::run became templated so both char and wchar_t version have the same implementation.	2018-10-13 19:29:53 +02:00
Martin Hořeňovský	6b9ca0888a	Add tests for #1404	2018-10-13 16:53:44 +02:00
Jozef GrajciarandMartin Hořeňovský	9f8b848fe5	XmlReporter: add information about rng-seed Xml result of reported will now contain value of rng-seed in case it is not zero. The value will be stored in element Randomness and it's attribute seed. Relates to #1402	2018-10-13 16:53:44 +02:00
Martin Hořeňovský	aaaac35d92	Add tests for #1403	2018-10-13 16:53:30 +02:00
EddieandMartin Hořeňovský	6cede0101a	Fix different operator<< overload sets used for SFINAE and insertion	2018-10-13 16:53:30 +02:00
Miguel GaioandMartin Hořeňovský	f1faaa9c10	Fix convert from char on ARM build Some platforms set the signedness of char to unsigned (eg. ARM). Convert from char should not assume the signedness of char. Fix build issue with -Werror,-Wtautological-unsigned-zero-compare flags. Signed-off-by: Miguel Gaio <mgaio35@gmail.com>	2018-10-13 12:56:05 +02:00