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Add reference values for std::complex

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This commit is contained in:
Peter Dimov
2021-10-18 02:16:50 +03:00
parent fca37b0d43
commit 526e4d472d
1 changed files with 54 additions and 0 deletions
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54
test/hash_reference_values.cpp
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@@ -21,6 +21,7 @@ int main() {}
#include <vector>
#include <list>
#include <utility>
#include <complex>
#include <limits>
#include <climits>
#include <cfloat>
@@ -330,6 +331,59 @@ int main()
BOOST_TEST_EQ( hv((void*)0), 0 );
BOOST_TEST_EQ( hv((void*)0x200014A0), 603985716U );
// complex<int>
BOOST_TEST_EQ( hv(std::complex<int>(0, 0)), 0U );
BOOST_TEST_EQ( hv(std::complex<int>(+1, 0)), 1U );
BOOST_TEST_EQ( hv(std::complex<int>(0, +1)), 65U );
#if SIZE_MAX == 4294967295U
BOOST_TEST_EQ( hv(std::complex<int>(-1, 0)), 4294967295U );
BOOST_TEST_EQ( hv(std::complex<int>(0, -1)), 3221225536U );
#else
BOOST_TEST_EQ( hv(std::complex<int>(-1, 0)), 18446744073709551615ULL );
BOOST_TEST_EQ( hv(std::complex<int>(0, -1)), 13835058055282163776ULL );
#endif
// complex<float>
BOOST_TEST_EQ( hv(std::complex<float>(0.0f, 0.0f)), 0U );
BOOST_TEST_EQ( hv(std::complex<float>(+1.0f, 0.0f)), 1065353216U );
BOOST_TEST_EQ( hv(std::complex<float>(-1.0f, 0.0f)), 3212836864U );
#if SIZE_MAX == 4294967295U
BOOST_TEST_EQ( hv(std::complex<float>(0.0f, +1.0f)), 3495952384U );
BOOST_TEST_EQ( hv(std::complex<float>(0.0f, -1.0f)), 2959081472U );
#else
BOOST_TEST_EQ( hv(std::complex<float>(0.0f, +1.0f)), 67920461824ULL );
BOOST_TEST_EQ( hv(std::complex<float>(0.0f, -1.0f)), 209117511680ULL );
#endif
// complex<double>
BOOST_TEST_EQ( hv(std::complex<double>(0.0, 0.0)), 0U );
#if SIZE_MAX == 4294967295U
BOOST_TEST_EQ( hv(std::complex<double>(+1.0, 0.0)), 1072693248U );
BOOST_TEST_EQ( hv(std::complex<double>(-1.0, 0.0)), 3220176896U );
BOOST_TEST_EQ( hv(std::complex<double>(0.0, +1.0)), 873201664U );
BOOST_TEST_EQ( hv(std::complex<double>(0.0, -1.0)), 2483814400U );
#else
BOOST_TEST_EQ( hv(std::complex<double>(+1.0, 0.0)), 4607182418800017408ULL );
BOOST_TEST_EQ( hv(std::complex<double>(-1.0, 0.0)), 13830554455654793216ULL );
BOOST_TEST_EQ( hv(std::complex<double>(0.0, +1.0)), 3750372589692780544ULL );
BOOST_TEST_EQ( hv(std::complex<double>(0.0, -1.0)), 10667901617333862400ULL );
#endif
// pair
#if SIZE_MAX == 4294967295U