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-rw-r--r--test/jacobisvd.cpp17
1 files changed, 17 insertions, 0 deletions
diff --git a/test/jacobisvd.cpp b/test/jacobisvd.cpp
index 7d8c36308..212f7f1d7 100644
--- a/test/jacobisvd.cpp
+++ b/test/jacobisvd.cpp
@@ -197,6 +197,19 @@ template<typename MatrixType> void jacobisvd_verify_assert(const MatrixType& m)
}
template<typename MatrixType>
+void jacobisvd_method()
+{
+ enum { Size = MatrixType::RowsAtCompileTime };
+ typedef typename MatrixType::RealScalar RealScalar;
+ typedef Matrix<RealScalar, Size, 1> RealVecType;
+ MatrixType m = MatrixType::Identity();
+ VERIFY_IS_APPROX(m.jacobiSvd().singularValues(), RealVecType::Ones());
+ VERIFY_RAISES_ASSERT(m.jacobiSvd().matrixU());
+ VERIFY_RAISES_ASSERT(m.jacobiSvd().matrixV());
+ VERIFY_IS_APPROX(m.jacobiSvd(ComputeFullU|ComputeFullV).solve(m), m);
+}
+
+template<typename MatrixType>
void jacobisvd_inf_nan()
{
JacobiSVD<MatrixType> svd;
@@ -256,6 +269,10 @@ void test_jacobisvd()
CALL_SUBTEST_7(( jacobisvd<MatrixXf>(MatrixXf(ei_random<int>(100, 150), ei_random<int>(100, 150))) ));
CALL_SUBTEST_8(( jacobisvd<MatrixXcd>(MatrixXcd(ei_random<int>(80, 100), ei_random<int>(80, 100))) ));
+ // test matrixbase method
+ CALL_SUBTEST_1(( jacobisvd_method<Matrix2cd>() ));
+ CALL_SUBTEST_3(( jacobisvd_method<Matrix3f>() ));
+
// Test problem size constructors
CALL_SUBTEST_7( JacobiSVD<MatrixXf>(10,10) );
}