From: Timo Heister <timo.heister@gmail.com>
Date: Fri, 3 May 2013 14:48:13 +0000 (+0000)
Subject: make test fail (bug in Trilinos)
X-Git-Tag: v8.0.0~581
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=aeb1b1eed177f326fc63a79338f8e27a153d34cc;p=dealii.git

make test fail (bug in Trilinos)

git-svn-id: https://svn.dealii.org/trunk@29444 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/tests/mpi/trilinos_sparse_matrix_01.cc b/tests/mpi/trilinos_sparse_matrix_01.cc
index 8d3b50c0e1..9451a78bef 100644
--- a/tests/mpi/trilinos_sparse_matrix_01.cc
+++ b/tests/mpi/trilinos_sparse_matrix_01.cc
@@ -12,8 +12,8 @@
 //----------------------  trilinos_matvec_01.cc  ---------------------------
 
 
-// Test whether TrilinosWrappers::SparseMatrix::vmult gives same result with
-// Trilinos vector and parallel distributed vector
+// Test if Add() and Insert work correctly in Trilinos in parallel
+// it turns out Trilinos always adds
 
 #include "../tests.h"
 #include <deal.II/base/utilities.h>
@@ -82,7 +82,12 @@ void test ()
       A.set(0, 2, 0.2);
     }
   if ((n_procs == 1) || (my_id == 1))
-    A.set(2,3, 0.3);
+    {
+      A.set(0, 0, 0.1);
+      A.set(0, 2, 0.2);
+      A.set(2,3, 0.3);
+    }
+  
 
   A.compress(VectorOperation::insert);