makes trmv works with the triangular matrix on the right

1 files changed, 6 insertions, 0 deletions

diff --git a/test/product_trmv.cpp b/test/product_trmv.cpp
index f0962557a..2f5743187 100644
--- a/test/product_trmv.cpp
+++ b/test/product_trmv.cpp
@@ -76,6 +76,12 @@ template<typename MatrixType> void trmv(const MatrixType& m)
   VERIFY((m3.adjoint() * (s1*v1.conjugate())).isApprox(m1.adjoint().template triangularView<Eigen::Upper>() * (s1*v1.conjugate()), largerEps));
   m3 = m1.template triangularView<Eigen::UnitUpper>();
 
+  // check transposed cases:
+  m3 = m1.template triangularView<Eigen::Lower>();
+  VERIFY((v1.transpose() * m3).isApprox(v1.transpose() * m1.template triangularView<Eigen::Lower>(), largerEps));
+  VERIFY((v1.adjoint() * m3).isApprox(v1.adjoint() * m1.template triangularView<Eigen::Lower>(), largerEps));
+  VERIFY((v1.adjoint() * m3.adjoint()).isApprox(v1.adjoint() * m1.template triangularView<Eigen::Lower>().adjoint(), largerEps));
+
   // TODO check with sub-matrices
 }