diff options
Diffstat (limited to 'test/jacobisvd.cpp')
| -rw-r--r-- | test/jacobisvd.cpp | 25 |
1 files changed, 23 insertions, 2 deletions
diff --git a/test/jacobisvd.cpp b/test/jacobisvd.cpp index 7f5f71562..5b15c5a27 100644 --- a/test/jacobisvd.cpp +++ b/test/jacobisvd.cpp @@ -36,7 +36,9 @@ void jacobisvd(const MatrixType& a = MatrixType(), bool pickrandom = true) template<typename MatrixType> void jacobisvd_verify_assert(const MatrixType& m) { svd_verify_assert<JacobiSVD<MatrixType> >(m); - typedef typename MatrixType::Index Index; + svd_verify_assert<JacobiSVD<MatrixType, FullPivHouseholderQRPreconditioner> >(m, true); + svd_verify_assert<JacobiSVD<MatrixType, ColPivHouseholderQRPreconditioner> >(m); + svd_verify_assert<JacobiSVD<MatrixType, HouseholderQRPreconditioner> >(m); Index rows = m.rows(); Index cols = m.cols(); @@ -68,9 +70,26 @@ void jacobisvd_method() VERIFY_RAISES_ASSERT(m.jacobiSvd().matrixU()); VERIFY_RAISES_ASSERT(m.jacobiSvd().matrixV()); VERIFY_IS_APPROX(m.jacobiSvd(ComputeFullU|ComputeFullV).solve(m), m); + VERIFY_IS_APPROX(m.jacobiSvd(ComputeFullU|ComputeFullV).transpose().solve(m), m); + VERIFY_IS_APPROX(m.jacobiSvd(ComputeFullU|ComputeFullV).adjoint().solve(m), m); } -void test_jacobisvd() +namespace Foo { +// older compiler require a default constructor for Bar +// cf: https://stackoverflow.com/questions/7411515/ +class Bar {public: Bar() {}}; +bool operator<(const Bar&, const Bar&) { return true; } +} +// regression test for a very strange MSVC issue for which simply +// including SVDBase.h messes up with std::max and custom scalar type +void msvc_workaround() +{ + const Foo::Bar a; + const Foo::Bar b; + std::max EIGEN_NOT_A_MACRO (a,b); +} + +EIGEN_DECLARE_TEST(jacobisvd) { CALL_SUBTEST_3(( jacobisvd_verify_assert(Matrix3f()) )); CALL_SUBTEST_4(( jacobisvd_verify_assert(Matrix4d()) )); @@ -123,4 +142,6 @@ void test_jacobisvd() CALL_SUBTEST_9( svd_preallocate<void>() ); CALL_SUBTEST_2( svd_underoverflow<void>() ); + + msvc_workaround(); } |