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In C++03, a bunch of the arithmetic/logical/comparison functors (such as add/equal_to/logical_or) were defined as deriving from binary_funtion. That restriction was removed in C++11, but the tests still check for this. Change the test to look for the embedded types first_argument/second_argument/result_type. No change to the library, just more standards-compliant tests. Thanks to STL @ Microsoft for the suggestion. 

llvm-svn: 225375
This commit is contained in:
Marshall Clow 2015-01-07 20:31:06 +00:00
parent 627df427eb
commit 66369c03a3
16 changed files with 48 additions and 16 deletions
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4
libcxx/test/std/utilities/function.objects/arithmetic.operations/divides.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::divides<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(36, 4) == 9);
#if _LIBCPP_STD_VER > 11
typedef std::divides<> F2;

4
libcxx/test/std/utilities/function.objects/arithmetic.operations/minus.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::minus<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(3, 2) == 1);
#if _LIBCPP_STD_VER > 11
typedef std::minus<> F2;

4
libcxx/test/std/utilities/function.objects/arithmetic.operations/modulus.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::modulus<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(36, 8) == 4);
#if _LIBCPP_STD_VER > 11
typedef std::modulus<> F2;

4
libcxx/test/std/utilities/function.objects/arithmetic.operations/multiplies.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::multiplies<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(3, 2) == 6);
#if _LIBCPP_STD_VER > 11
typedef std::multiplies<> F2;

4
libcxx/test/std/utilities/function.objects/arithmetic.operations/plus.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::plus<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(3, 2) == 5);
#if _LIBCPP_STD_VER > 11
typedef std::plus<> F2;

4
libcxx/test/std/utilities/function.objects/bitwise.operations/bit_and.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::bit_and<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(0xEA95, 0xEA95) == 0xEA95);
assert(f(0xEA95, 0x58D3) == 0x4891);
assert(f(0x58D3, 0xEA95) == 0x4891);

4
libcxx/test/std/utilities/function.objects/bitwise.operations/bit_or.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::bit_or<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(0xEA95, 0xEA95) == 0xEA95);
assert(f(0xEA95, 0x58D3) == 0xFAD7);
assert(f(0x58D3, 0xEA95) == 0xFAD7);

4
libcxx/test/std/utilities/function.objects/bitwise.operations/bit_xor.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::bit_xor<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, int>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<int, F::result_type>::value), "" );
assert(f(0xEA95, 0xEA95) == 0);
assert(f(0xEA95, 0x58D3) == 0xB246);
assert(f(0x58D3, 0xEA95) == 0xB246);

4
libcxx/test/std/utilities/function.objects/comparisons/equal_to.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::equal_to<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(f(36, 36));
assert(!f(36, 6));
#if _LIBCPP_STD_VER > 11

4
libcxx/test/std/utilities/function.objects/comparisons/greater.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::greater<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(!f(36, 36));
assert(f(36, 6));
assert(!f(6, 36));

4
libcxx/test/std/utilities/function.objects/comparisons/greater_equal.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::greater_equal<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(f(36, 36));
assert(f(36, 6));
assert(!f(6, 36));

4
libcxx/test/std/utilities/function.objects/comparisons/less_equal.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::less_equal<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(f(36, 36));
assert(!f(36, 6));
assert(f(6, 36));

4
libcxx/test/std/utilities/function.objects/comparisons/not_equal_to.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::not_equal_to<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(!f(36, 36));
assert(f(36, 6));
#if _LIBCPP_STD_VER > 11

4
libcxx/test/std/utilities/function.objects/logical.operations/logical_and.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::logical_and<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(f(36, 36));
assert(!f(36, 0));
assert(!f(0, 36));

4
libcxx/test/std/utilities/function.objects/logical.operations/logical_or.pass.cpp
View File

@ -19,7 +19,9 @@ int main()
{
typedef std::logical_or<int> F;
const F f = F();
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(f(36, 36));
assert(f(36, 0));
assert(f(0, 36));

4
libcxx/test/std/utilities/function.objects/negators/binary_negate.pass.cpp
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@ -19,7 +19,9 @@ int main()
{
typedef std::binary_negate<std::logical_and<int> > F;
const F f = F(std::logical_and<int>());
static_assert((std::is_base_of<std::binary_function<int, int, bool>, F>::value), "");
static_assert((std::is_same<int, F::first_argument_type>::value), "" );
static_assert((std::is_same<int, F::second_argument_type>::value), "" );
static_assert((std::is_same<bool, F::result_type>::value), "" );
assert(!f(36, 36));
assert( f(36, 0));
assert( f(0, 36));