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Enabled previous commit under MSVC, introduced new feature toggle

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This commit is contained in:
Martin Hořeňovský 2017-01-26 18:47:29 +01:00
parent c06afe438e
commit 60a9ac7e65
4 changed files with 17 additions and 3 deletions
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1
docs/configuration.md
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@ -62,6 +62,7 @@ This can be useful on certain platforms that do not provide ```std::cout``` and
CATCH_CONFIG_CPP11_OVERRIDE // CATCH_OVERRIDE expands to override (for virtual function implementations)
CATCH_CONFIG_CPP11_UNIQUE_PTR // Use std::unique_ptr instead of std::auto_ptr
CATCH_CONFIG_CPP11_SHUFFLE // Use std::shuffle instead of std::random_shuffle
CATCH_CONFIG_CPP11_TYPE_TRAITS // Use std::enable_if and <type_traits>
Catch has some basic compiler detection that will attempt to select the appropriate mix of these macros. However being incomplete - and often without access to the respective compilers - this detection tends to be conservative.
So overriding control is given to the user. If a compiler supports a feature (and Catch does not already detect it) then one or more of these may be defined to enable it (or suppress it, in some cases). If you do do this please raise an issue, specifying your compiler version (ideally with an idea of how to detect it) and stating that it has such support.

4
include/internal/catch_approx.hpp
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@ -13,7 +13,7 @@
#include <cmath>
#include <limits>
#if defined(CATCH_CPP11_OR_GREATER)
#if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS)
#include <type_traits>
#endif
@ -45,7 +45,7 @@ namespace Detail {
return approx;
}
#if defined(CATCH_CPP11_OR_GREATER)
#if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS)
template <typename T, typename = typename std::enable_if<std::is_constructible<double, T>::value>::type>
friend bool operator == ( const T& lhs, Approx const& rhs ) {
// Thanks to Richard Harris for his help refining this formula

9
include/internal/catch_compiler_capabilities.h
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@ -19,6 +19,8 @@
// CATCH_CONFIG_CPP11_LONG_LONG : is long long supported?
// CATCH_CONFIG_CPP11_OVERRIDE : is override supported?
// CATCH_CONFIG_CPP11_UNIQUE_PTR : is unique_ptr supported (otherwise use auto_ptr)
// CATCH_CONFIG_CPP11_SHUFFLE : is std::shuffle supported?
// CATCH_CONFIG_CPP11_TYPE_TRAITS : are type_traits and enable_if supported?
// CATCH_CONFIG_CPP11_OR_GREATER : Is C++11 supported?
@ -116,6 +118,7 @@
#define CATCH_INTERNAL_CONFIG_CPP11_NOEXCEPT
#define CATCH_INTERNAL_CONFIG_CPP11_GENERATED_METHODS
#define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
#define CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS
#endif
#endif // _MSC_VER
@ -184,6 +187,9 @@
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE)
# define CATCH_INTERNAL_CONFIG_CPP11_SHUFFLE
# endif
# if !defined(CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS)
# define CATCH_INTERNAL_CONFIG_CPP11_TYPE_TRAITS
# endif
#endif // __cplusplus >= 201103L
@ -224,6 +230,9 @@
#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_CONFIG_CPP11_TYPE_TRAITS) && !defined(CATCH_CONFIG_CPP11_NO_TYPE_TRAITS) && !defined(CATCH_CONFIG_CPP11_TYPE_TRAITS) && !defined(CATCH_CONFIG_NO_CPP11)
# define CATCH_CONFIG_CPP11_TYPE_TRAITS
# endif
#if !defined(CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS)
# define CATCH_INTERNAL_SUPPRESS_PARENTHESES_WARNINGS

6
projects/SelfTest/ApproxTests.cpp
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@ -143,7 +143,7 @@ TEST_CASE( "Approximate PI", "[Approx][PI]" )
////////////////////////////////////////////////////////////////////////////////
#if defined(CATCH_CPP11_OR_GREATER)
#if defined(CATCH_CONFIG_CPP11_TYPE_TRAITS)
class StrongDoubleTypedef
{
double d_ = 0.0;
@ -153,6 +153,10 @@ class StrongDoubleTypedef
explicit operator double() const { return d_; }
};
inline std::ostream& operator<<( std::ostream& os, StrongDoubleTypedef td ) {
return os << "StrongDoubleTypedef(" << static_cast<double>(td) << ")";
}
TEST_CASE
(
"Comparison with explicitly convertible types",