diff options
author | Rasmus Munk Larsen <rmlarsen@google.com> | 2021-02-24 17:49:20 -0800 |
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committer | Rasmus Munk Larsen <rmlarsen@google.com> | 2021-02-25 18:21:21 +0000 |
commit | 5297b7162a0630e2e5b1459fa665c9f3b1eb532a (patch) | |
tree | 5cc09d97a66f3a21b65be9bb1b58a5ff1f7035ed /test | |
parent | ecb7b19dfa6c4bbf7a4068e114a1c86aa88908fe (diff) |
Make it possible to specify NaN propagation strategy for maxCoeff/minCoeff reductions.
Diffstat (limited to 'test')
-rw-r--r-- | test/array_cwise.cpp | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/test/array_cwise.cpp b/test/array_cwise.cpp index 7f7e44f89..92abf6968 100644 --- a/test/array_cwise.cpp +++ b/test/array_cwise.cpp @@ -610,6 +610,20 @@ template<typename ArrayType> void min_max(const ArrayType& m) VERIFY_IS_APPROX(ArrayType::Constant(rows,cols, maxM1), (m1.max)( maxM1)); VERIFY_IS_APPROX(m1, (m1.max)( minM1)); + + // min/max with various NaN propagation options. + if (m1.size() > 1 && !NumTraits<Scalar>::IsInteger) { + m1(0,0) = std::numeric_limits<Scalar>::quiet_NaN(); + maxM1 = m1.template maxCoeff<PropagateNaN>(); + minM1 = m1.template minCoeff<PropagateNaN>(); + VERIFY((numext::isnan)(maxM1)); + VERIFY((numext::isnan)(minM1)); + + maxM1 = m1.template maxCoeff<PropagateNumbers>(); + minM1 = m1.template minCoeff<PropagateNumbers>(); + VERIFY(!(numext::isnan)(maxM1)); + VERIFY(!(numext::isnan)(minM1)); + } } EIGEN_DECLARE_TEST(array_cwise) |