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Change test/get_integral_result.cpp to only test whether invocations …
…compile, and not the exact output values
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,94 +1,65 @@ | ||
| // Copyright 2017, 2018 Peter Dimov. | ||
| // Copyright 2017, 2018, 2024 Peter Dimov | ||
| // Distributed under the Boost Software License, Version 1.0. | ||
| // https://www.boost.org/LICENSE_1_0.txt | ||
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| #include <boost/hash2/get_integral_result.hpp> | ||
| #include <boost/core/lightweight_test.hpp> | ||
| #include <cstdint> | ||
| #include <boost/hash2/digest.hpp> | ||
| #include <boost/array.hpp> | ||
| #include <array> | ||
| #include <cstddef> | ||
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| int main() | ||
| template<class R> void test() | ||
| { | ||
| using boost::hash2::get_integral_result; | ||
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| { | ||
| std::uint32_t u32 = 0x12345678; | ||
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| BOOST_TEST_EQ( get_integral_result<std::uint8_t>( u32 ), 0x78 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int8_t>( u32 ), 0x78 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint16_t>( u32 ), 0x5678 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int16_t>( u32 ), 0x5678 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint32_t>( u32 ), 0x12345678 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int32_t>( u32 ), 0x12345678 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint64_t>( u32 ), 0x1234567812345678ull ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int64_t>( u32 ), 0x1234567812345678ull ); | ||
| } | ||
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| { | ||
| std::uint32_t s32 = 0xFFFFFFFFu; | ||
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| BOOST_TEST_EQ( get_integral_result<std::uint8_t>( s32 ), 0xFF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int8_t>( s32 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint16_t>( s32 ), 0xFFFF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int16_t>( s32 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint32_t>( s32 ), 0xFFFFFFFFu ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int32_t>( s32 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint64_t>( s32 ), 0xFFFFFFFFFFFFFFFFull ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int64_t>( s32 ), -1 ); | ||
| } | ||
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| { | ||
| std::uint64_t u64 = 0x0123456789ABCDEFull; | ||
| R r = {}; | ||
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| BOOST_TEST_EQ( get_integral_result<std::uint8_t>( u64 ), 0xEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int8_t>( u64 ), -0x11 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint16_t>( u64 ), 0xCDEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int16_t>( u64 ), -0x3211 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint32_t>( u64 ), 0x89ABCDEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int32_t>( u64 ), 0x89ABCDEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint64_t>( u64 ), 0x0123456789ABCDEFull ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int64_t>( u64 ), 0x0123456789ABCDEFull ); | ||
| } | ||
| get_integral_result<signed char>( r ); | ||
| get_integral_result<unsigned char>( r ); | ||
| get_integral_result<short>( r ); | ||
| get_integral_result<unsigned short>( r ); | ||
| get_integral_result<int>( r ); | ||
| get_integral_result<unsigned int>( r ); | ||
| get_integral_result<long>( r ); | ||
| get_integral_result<unsigned long>( r ); | ||
| get_integral_result<long long>( r ); | ||
| get_integral_result<unsigned long long>( r ); | ||
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| { | ||
| std::uint64_t s64 = 0xFFFFFFFFFFFFFFFFull; | ||
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| BOOST_TEST_EQ( get_integral_result<std::uint8_t>( s64 ), 0xFF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int8_t>( s64 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint16_t>( s64 ), 0xFFFF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int16_t>( s64 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint32_t>( s64 ), 0xFFFFFFFFu ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int32_t>( s64 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint64_t>( s64 ), 0xFFFFFFFFFFFFFFFFull ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int64_t>( s64 ), -1 ); | ||
| } | ||
| get_integral_result<char>( r ); | ||
| get_integral_result<char16_t>( r ); | ||
| get_integral_result<char32_t>( r ); | ||
| } | ||
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| { | ||
| std::array<unsigned char, 8> a64 = {{ 0xEF, 0xCD, 0xAB, 0x89, 0x67, 0x45, 0x23, 0x01 }}; | ||
| int main() | ||
| { | ||
| using boost::hash2::get_integral_result; | ||
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| BOOST_TEST_EQ( get_integral_result<std::uint8_t>( a64 ), 0xEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int8_t>( a64 ), -0x11 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint16_t>( a64 ), 0xCDEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int16_t>( a64 ), -0x3211 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint32_t>( a64 ), 0x89ABCDEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int32_t>( a64 ), 0x89ABCDEF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint64_t>( a64 ), 0x0123456789ABCDEFull ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int64_t>( a64 ), 0x0123456789ABCDEFull ); | ||
| } | ||
| test<unsigned char>(); | ||
| test<unsigned short>(); | ||
| test<unsigned int>(); | ||
| test<unsigned long>(); | ||
| test<unsigned long long>(); | ||
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| { | ||
| std::array<unsigned char, 8> b64 = {{ 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF }}; | ||
| test< std::array<unsigned char, 8> >(); | ||
| test< std::array<unsigned char, 16> >(); | ||
| test< std::array<unsigned char, 20> >(); | ||
| test< std::array<unsigned char, 28> >(); | ||
| test< std::array<unsigned char, 32> >(); | ||
| test< std::array<unsigned char, 48> >(); | ||
| test< std::array<unsigned char, 64> >(); | ||
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| BOOST_TEST_EQ( get_integral_result<std::uint8_t>( b64 ), 0xFF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int8_t>( b64 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint16_t>( b64 ), 0xFFFF ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int16_t>( b64 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint32_t>( b64 ), 0xFFFFFFFFu ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int32_t>( b64 ), -1 ); | ||
| BOOST_TEST_EQ( get_integral_result<std::uint64_t>( b64 ), 0xFFFFFFFFFFFFFFFFull ); | ||
| BOOST_TEST_EQ( get_integral_result<std::int64_t>( b64 ), -1 ); | ||
| } | ||
| test< boost::array<unsigned char, 8> >(); | ||
| test< boost::array<unsigned char, 16> >(); | ||
| test< boost::array<unsigned char, 20> >(); | ||
| test< boost::array<unsigned char, 28> >(); | ||
| test< boost::array<unsigned char, 32> >(); | ||
| test< boost::array<unsigned char, 48> >(); | ||
| test< boost::array<unsigned char, 64> >(); | ||
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| return boost::report_errors(); | ||
| test< boost::hash2::digest<8> >(); | ||
| test< boost::hash2::digest<16> >(); | ||
| test< boost::hash2::digest<20> >(); | ||
| test< boost::hash2::digest<28> >(); | ||
| test< boost::hash2::digest<32> >(); | ||
| test< boost::hash2::digest<48> >(); | ||
| test< boost::hash2::digest<64> >(); | ||
| } |