From 98ce4455ddad01ef028b65f96e232d4b750647f0 Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Wed, 6 Mar 2013 11:58:22 +0100
Subject: fix sparse vector assignment from a sparse matrix

---
 test/sparse_vector.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'test/sparse_vector.cpp')

diff --git a/test/sparse_vector.cpp b/test/sparse_vector.cpp
index 7973a47dc..d16d42f59 100644
--- a/test/sparse_vector.cpp
+++ b/test/sparse_vector.cpp
@@ -84,6 +84,12 @@ template<typename Scalar> void sparse_vector(int rows, int cols)
   VERIFY_IS_APPROX((v1 = -v1), (refV1 = -refV1));
   VERIFY_IS_APPROX((v1 = v1.transpose()), (refV1 = refV1.transpose().eval()));
   VERIFY_IS_APPROX((v1 += -v1), (refV1 += -refV1));
+  
+  // sparse matrix to sparse vector
+  SparseMatrixType mv1;
+  VERIFY_IS_APPROX((mv1=v1),v1);
+  VERIFY_IS_APPROX(mv1,(v1=mv1));
+  VERIFY_IS_APPROX(mv1,(v1=mv1.transpose()));
 
 }
 
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