⬆ upgraded to Catch 1.6.0

test/thirdparty/catch/catch.hpp

 /*
- *  Catch v1.5.9
- *  Generated: 2016-11-29 12:14:38.049276
+ *  Catch v1.6.0
+ *  Generated: 2017-01-11 16:38:09.405017
  *  ----------------------------------------------------------
  *  This file has been merged from multiple headers. Please don't edit it directly
  *  Copyright (c) 2012 Two Blue Cubes Ltd. All rights reserved.
@@ -60,21 +60,6 @@
 // #included from: catch_common.h
 #define TWOBLUECUBES_CATCH_COMMON_H_INCLUDED
 
-#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
-#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
-#ifdef CATCH_CONFIG_COUNTER
-#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
-#else
-#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
-#endif
-
-#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
-#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
-
-#include <sstream>
-#include <stdexcept>
-#include <algorithm>
-
 // #included from: catch_compiler_capabilities.h
 #define TWOBLUECUBES_CATCH_COMPILER_CAPABILITIES_HPP_INCLUDED
 
@@ -181,6 +166,7 @@
 #if (_MSC_VER >= 1900 ) // (VC++ 13 (VS2015))
 #define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
 #define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
+#define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
 #endif
 
 #endif // _MSC_VER
@@ -246,6 +232,9 @@
 #  if !defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR)
 #    define CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR
 #  endif
+# if !defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE)
+#   define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
+#  endif
 
 #endif // __cplusplus >= 201103L
 
@@ -268,18 +257,21 @@
 #if defined(CATCH_INTERNAL_CONFIG_VARIADIC_MACROS) && !defined(CATCH_CONFIG_NO_VARIADIC_MACROS) && !defined(CATCH_CONFIG_VARIADIC_MACROS)
 #   define CATCH_CONFIG_VARIADIC_MACROS
 #endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
+#if defined(CATCH_INTERNAL_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_NO_LONG_LONG) && !defined(CATCH_CONFIG_CPP11_LONG_LONG) && !defined(CATCH_CONFIG_NO_CPP11)
 #   define CATCH_CONFIG_CPP11_LONG_LONG
 #endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
+#if defined(CATCH_INTERNAL_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_NO_OVERRIDE) && !defined(CATCH_CONFIG_CPP11_OVERRIDE) && !defined(CATCH_CONFIG_NO_CPP11)
 #   define CATCH_CONFIG_CPP11_OVERRIDE
 #endif
-#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
+#if defined(CATCH_INTERNAL_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_NO_UNIQUE_PTR) && !defined(CATCH_CONFIG_CPP11_UNIQUE_PTR) && !defined(CATCH_CONFIG_NO_CPP11)
 #   define CATCH_CONFIG_CPP11_UNIQUE_PTR
 #endif
 #if defined(CATCH_INTERNAL_CONFIG_COUNTER) && !defined(CATCH_CONFIG_NO_COUNTER) && !defined(CATCH_CONFIG_COUNTER)
 #   define CATCH_CONFIG_COUNTER
 #endif
+#if defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_NO_SHUFFLE) && !defined(CATCH_CONFIG_CPP11_SHUFFLE) && !defined(CATCH_CONFIG_NO_CPP11)
+#   define CATCH_CONFIG_CPP11_SHUFFLE
+#endif
 
 #if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
 #   define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS
@@ -315,6 +307,21 @@
 #   define CATCH_AUTO_PTR( T ) std::auto_ptr<T>
 #endif
 
+#define INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line ) name##line
+#define INTERNAL_CATCH_UNIQUE_NAME_LINE( name, line ) INTERNAL_CATCH_UNIQUE_NAME_LINE2( name, line )
+#ifdef CATCH_CONFIG_COUNTER
+#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __COUNTER__ )
+#else
+#  define INTERNAL_CATCH_UNIQUE_NAME( name ) INTERNAL_CATCH_UNIQUE_NAME_LINE( name, __LINE__ )
+#endif
+
+#define INTERNAL_CATCH_STRINGIFY2( expr ) #expr
+#define INTERNAL_CATCH_STRINGIFY( expr ) INTERNAL_CATCH_STRINGIFY2( expr )
+
+#include <sstream>
+#include <stdexcept>
+#include <algorithm>
+
 namespace Catch {
 
     struct IConfig;
@@ -2668,6 +2675,26 @@ namespace Detail {
             return !operator==( rhs, lhs );
         }
 
+        friend bool operator <= ( double lhs, Approx const& rhs )
+        {
+          return lhs < rhs.m_value || lhs == rhs;
+        }
+
+        friend bool operator <= ( Approx const& lhs, double rhs )
+        {
+          return lhs.m_value < rhs || lhs == rhs;
+        }
+
+        friend bool operator >= ( double lhs, Approx const& rhs )
+        {
+          return lhs > rhs.m_value || lhs == rhs;
+        }
+
+        friend bool operator >= ( Approx const& lhs, double rhs )
+        {
+          return lhs.m_value > rhs || lhs == rhs;
+        }
+
         Approx& epsilon( double newEpsilon ) {
             m_epsilon = newEpsilon;
             return *this;
@@ -3257,11 +3284,12 @@ namespace Catch {
 namespace Catch {
 
     class TestSpecParser {
-        enum Mode{ None, Name, QuotedName, Tag };
+        enum Mode{ None, Name, QuotedName, Tag, EscapedName };
         Mode m_mode;
         bool m_exclusion;
         std::size_t m_start, m_pos;
         std::string m_arg;
+        std::vector<std::size_t> m_escapeChars;
         TestSpec::Filter m_currentFilter;
         TestSpec m_testSpec;
         ITagAliasRegistry const* m_tagAliases;
@@ -3274,6 +3302,7 @@ namespace Catch {
             m_exclusion = false;
             m_start = std::string::npos;
             m_arg = m_tagAliases->expandAliases( arg );
+            m_escapeChars.clear();
             for( m_pos = 0; m_pos < m_arg.size(); ++m_pos )
                 visitChar( m_arg[m_pos] );
             if( m_mode == Name )
@@ -3292,6 +3321,7 @@ namespace Catch {
                 case '~': m_exclusion = true; return;
                 case '[': return startNewMode( Tag, ++m_pos );
                 case '"': return startNewMode( QuotedName, ++m_pos );
+                case '\\': return escape();
                 default: startNewMode( Name, m_pos ); break;
                 }
             }
@@ -3307,7 +3337,11 @@ namespace Catch {
                         addPattern<TestSpec::NamePattern>();
                     startNewMode( Tag, ++m_pos );
                 }
+                else if( c == '\\' )
+                    escape();
             }
+            else if( m_mode == EscapedName )
+                m_mode = Name;
             else if( m_mode == QuotedName && c == '"' )
                 addPattern<TestSpec::NamePattern>();
             else if( m_mode == Tag && c == ']' )
@@ -3317,10 +3351,17 @@ namespace Catch {
             m_mode = mode;
             m_start = start;
         }
+        void escape() {
+            m_mode = EscapedName;
+            m_escapeChars.push_back( m_pos );
+        }
         std::string subString() const { return m_arg.substr( m_start, m_pos - m_start ); }
         template<typename T>
         void addPattern() {
             std::string token = subString();
+            for( size_t i = 0; i < m_escapeChars.size(); ++i )
+                token = token.substr( 0, m_escapeChars[i] ) + token.substr( m_escapeChars[i]+1 );
+            m_escapeChars.clear();
             if( startsWith( token, "exclude:" ) ) {
                 m_exclusion = true;
                 token = token.substr( 8 );
@@ -6458,10 +6499,6 @@ namespace Catch {
 #include <iostream>
 #include <algorithm>
 
-#ifdef CATCH_CPP14_OR_GREATER
-#include <random>
-#endif
-
 namespace Catch {
 
     struct RandomNumberGenerator {
@@ -6469,7 +6506,7 @@ namespace Catch {
 
         result_type operator()( result_type n ) const { return std::rand() % n; }
 
-#ifdef CATCH_CPP14_OR_GREATER
+#ifdef CATCH_CONFIG_CPP11_SHUFFLE
         static constexpr result_type min() { return 0; }
         static constexpr result_type max() { return 1000000; }
         result_type operator()() const { return std::rand() % max(); }
@@ -6477,7 +6514,7 @@ namespace Catch {
         template<typename V>
         static void shuffle( V& vector ) {
             RandomNumberGenerator rng;
-#ifdef CATCH_CPP14_OR_GREATER
+#ifdef CATCH_CONFIG_CPP11_SHUFFLE
             std::shuffle( vector.begin(), vector.end(), rng );
 #else
             std::random_shuffle( vector.begin(), vector.end(), rng );
@@ -7147,7 +7184,7 @@ namespace {
                 case Colour::White:     return setColour( "[0m" );
                 case Colour::Red:       return setColour( "[0;31m" );
                 case Colour::Green:     return setColour( "[0;32m" );
-                case Colour::Blue:      return setColour( "[0:34m" );
+                case Colour::Blue:      return setColour( "[0;34m" );
                 case Colour::Cyan:      return setColour( "[0;36m" );
                 case Colour::Yellow:    return setColour( "[0;33m" );
                 case Colour::Grey:      return setColour( "[1;30m" );
@@ -7582,7 +7619,7 @@ namespace Catch {
         return os;
     }
 
-    Version libraryVersion( 1, 5, 9, "", 0 );
+    Version libraryVersion( 1, 6, 0, "", 0 );
 
 }
 
@@ -8349,7 +8386,7 @@ namespace Catch {
     }
     std::string ResultBuilder::reconstructExpression() const {
         if( m_exprComponents.op == "" )
-            return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.op + m_exprComponents.lhs;
+            return m_exprComponents.lhs.empty() ? m_assertionInfo.capturedExpression : m_exprComponents.lhs;
         else if( m_exprComponents.op == "matches" )
             return m_exprComponents.lhs + " " + m_exprComponents.rhs;
         else if( m_exprComponents.op != "!" ) {
@@ -8967,7 +9004,7 @@ namespace Catch {
                     default:
                         // Escape control chars - based on contribution by @espenalb in PR #465 and
                         // by @mrpi PR #588
-                        if ( ( c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' )
+                        if ( ( c >= 0 && c < '\x09' ) || ( c > '\x0D' && c < '\x20') || c=='\x7F' )
                             os << "&#x" << std::uppercase << std::hex << std::setfill('0') << std::setw(2) << static_cast<int>( c ) << ';';
                         else
                             os << c;
@@ -10400,7 +10437,7 @@ int main (int argc, char * const argv[]) {
 #define CATCH_CHECKED_ELSE( expr ) INTERNAL_CATCH_ELSE( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECKED_ELSE" )
 #define CATCH_CHECK_NOFAIL( expr ) INTERNAL_CATCH_TEST( expr, Catch::ResultDisposition::ContinueOnFailure | Catch::ResultDisposition::SuppressFail, "CATCH_CHECK_NOFAIL" )
 
-#define CATCH_CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS" )
+#define CATCH_CHECK_THROWS( expr )  INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, "", "CATCH_CHECK_THROWS" )
 #define CATCH_CHECK_THROWS_AS( expr, exceptionType ) INTERNAL_CATCH_THROWS_AS( expr, exceptionType, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_THROWS_AS" )
 #define CATCH_CHECK_THROWS_WITH( expr, matcher ) INTERNAL_CATCH_THROWS( expr, Catch::ResultDisposition::ContinueOnFailure, matcher, "CATCH_CHECK_THROWS_WITH" )
 #define CATCH_CHECK_NOTHROW( expr ) INTERNAL_CATCH_NO_THROW( expr, Catch::ResultDisposition::ContinueOnFailure, "CATCH_CHECK_NOTHROW" )