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Diffstat (limited to 'test/source/TestNumericLimits.cpp')
| -rw-r--r-- | test/source/TestNumericLimits.cpp | 159 |
1 files changed, 0 insertions, 159 deletions
diff --git a/test/source/TestNumericLimits.cpp b/test/source/TestNumericLimits.cpp deleted file mode 100644 index 1964442..0000000 --- a/test/source/TestNumericLimits.cpp +++ /dev/null @@ -1,159 +0,0 @@ -///////////////////////////////////////////////////////////////////////////// -// Copyright (c) Electronic Arts Inc. All rights reserved. -///////////////////////////////////////////////////////////////////////////// - - -#include "EASTLTest.h" -#include <EASTL/numeric_limits.h> - - -struct NonNumericType -{ - NonNumericType(int value) : mValue(value){} - bool operator==(int value) const { return mValue == value; } - int mValue; // This exists for the purpose of allowing the type to act like a number and allow the test logic below to work. -}; - - -/////////////////////////////////////////////////////////////////////////////// -// TestNumericLimits -// -int TestNumericLimits() -{ - int nErrorCount = 0; - - // To consider: Some day when we get more time, make a big table-driven set of - // expected results to all member variables and function calls. - - // Test a type that is not numeric,. - EATEST_VERIFY(!eastl::numeric_limits<NonNumericType>::is_bounded); - EATEST_VERIFY( eastl::numeric_limits<NonNumericType>::max() == 0); - - EATEST_VERIFY(!eastl::numeric_limits<const NonNumericType>::is_bounded); - EATEST_VERIFY( eastl::numeric_limits<const NonNumericType>::max() == 0); - - EATEST_VERIFY(!eastl::numeric_limits<volatile NonNumericType>::is_bounded); - EATEST_VERIFY( eastl::numeric_limits<volatile NonNumericType>::max() == 0); - - EATEST_VERIFY(!eastl::numeric_limits<const volatile NonNumericType>::is_bounded); - EATEST_VERIFY( eastl::numeric_limits<const volatile NonNumericType>::max() == 0); - - // Test bool in all const-volatile variants. - EATEST_VERIFY(eastl::numeric_limits<bool>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<bool>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<const bool>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<const bool>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<volatile bool>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<volatile bool>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<const volatile bool>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<const volatile bool>::max() != 0); - - // Do basic tests of the remaining types. - EATEST_VERIFY(eastl::numeric_limits<char>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<char>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<unsigned char>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<unsigned char>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<signed char>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<signed char>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<wchar_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<wchar_t>::max() != 0); - - #if defined(EA_CHAR8_UNIQUE) && EA_CHAR8_UNIQUE - EATEST_VERIFY(eastl::numeric_limits<char8_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<char8_t>::max() != 0); - #endif - - EATEST_VERIFY(eastl::numeric_limits<char16_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<char16_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<char32_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<char32_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<unsigned short>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<unsigned short>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<signed short>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<signed short>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<unsigned int>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<unsigned int>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<signed int>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<signed int>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<unsigned long>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<unsigned long>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<signed long>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<signed long>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<unsigned long long>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<unsigned long long>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<signed long long>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<signed long long>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<float>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<float>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<double>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<double>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<long double>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<long double>::max() != 0); - - // We don't yet have a generic global way to identify what the name of the supported 128 bit type is. - // We just happen to know that for gcc/clang it is __int128. - #if (EA_COMPILER_INTMAX_SIZE >= 16) && (defined(EA_COMPILER_GNUC) || defined(EA_COMPILER_CLANG)) // If __int128_t/__uint128_t is supported... - EATEST_VERIFY(eastl::numeric_limits<__uint128_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<__uint128_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<__int128_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<__int128_t>::max() != 0); - #endif - - // Test sized types. - EATEST_VERIFY(eastl::numeric_limits<uint8_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<uint8_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<int8_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<int8_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<uint16_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<uint16_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<int16_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<int16_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<uint32_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<uint32_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<int32_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<int32_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<uint64_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<uint64_t>::max() != 0); - - EATEST_VERIFY(eastl::numeric_limits<int64_t>::is_bounded); - EATEST_VERIFY(eastl::numeric_limits<int64_t>::max() != 0); - - return nErrorCount; -} - - - - - - - - - - - - |