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[test] Improve testing logging and accuracy #1246

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[test] Improve testing logging and accuracy #1246

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7 changes: 3 additions & 4 deletions test/test_complex_trigonometric.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -148,15 +148,14 @@ struct complex_trigonometric_test
std::transform(atan_input.cbegin(), atan_input.cend(), expected.begin(),
[](const value_type& v)
{ using std::atan; return atan(v); });
batch_type in, out;
batch_type in, out, ref;
for (size_t i = 0; i < nb_input; i += size)
{
detail::load_batch(in, atan_input, i);
out = atan(in);
detail::store_batch(out, res, i);
detail::load_batch(ref, expected, i);
CHECK_BATCH_EQ(ref, out);
}
size_t diff = detail::get_nb_diff(res, expected);
CHECK_EQ(diff, 0);
}

private:
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8 changes: 6 additions & 2 deletions test/test_xsimd_api.cpp
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Expand Up @@ -740,9 +740,13 @@ struct xsimd_api_float_types_functions
{
value_type val0(2);
value_type val1(2);
value_type nval1(-3);
int ival1 = 4;
int nival1 = -5;
CHECK_EQ(extract(xsimd::pow(T(val0), T(val1))), std::pow(val0, val1));
CHECK_EQ(extract(xsimd::pow(T(val0), ival1)), std::pow(val0, ival1));
CHECK_EQ(extract(xsimd::pow(T(val0), T(nval1))), doctest::Approx(std::pow(val0, nval1)));
CHECK_EQ(extract(xsimd::pow(T(val0), nival1)), doctest::Approx(std::pow(val0, nival1)));
}
void test_reciprocal()
{
Expand Down Expand Up @@ -784,7 +788,7 @@ struct xsimd_api_float_types_functions
void test_sqrt()
{
value_type val(1);
CHECK_EQ(extract(xsimd::sqrt(T(val))), std::sqrt(val));
CHECK_EQ(extract(xsimd::sqrt(T(val))), doctest::Approx(std::sqrt(val)));
}
void test_tan()
{
Expand Down Expand Up @@ -1183,7 +1187,7 @@ struct xsimd_api_all_signed_types_functions
void test_abs()
{
value_type val(-1);
CHECK_EQ(extract(xsimd::abs(T(val))), std::abs(val));
CHECK_EQ(extract(xsimd::abs(T(val))), doctest::Approx(std::abs(val)));
}

void test_fnms()
Expand Down