add the possibility to configure the maximal matrix size in the unit tests

1 files changed, 6 insertions, 3 deletions

diff --git a/test/eigensolver_generic.cpp b/test/eigensolver_generic.cpp
index 8476f026d..15d5d5280 100644
--- a/test/eigensolver_generic.cpp
+++ b/test/eigensolver_generic.cpp
@@ -97,9 +97,11 @@ template<typename MatrixType> void eigensolver_verify_assert(const MatrixType& m
 
 void test_eigensolver_generic()
 {
+  int s;
   for(int i = 0; i < g_repeat; i++) {
     CALL_SUBTEST_1( eigensolver(Matrix4f()) );
-    CALL_SUBTEST_2( eigensolver(MatrixXd(17,17)) );
+    s = internal::random<int>(1,EIGEN_TEST_MAX_SIZE/4);
+    CALL_SUBTEST_2( eigensolver(MatrixXd(s,s)) );
 
     // some trivial but implementation-wise tricky cases
     CALL_SUBTEST_2( eigensolver(MatrixXd(1,1)) );
@@ -109,10 +111,11 @@ void test_eigensolver_generic()
   }
 
   CALL_SUBTEST_1( eigensolver_verify_assert(Matrix4f()) );
-  CALL_SUBTEST_2( eigensolver_verify_assert(MatrixXd(17,17)) );
+  s = internal::random<int>(1,EIGEN_TEST_MAX_SIZE/4);
+  CALL_SUBTEST_2( eigensolver_verify_assert(MatrixXd(s,s)) );
   CALL_SUBTEST_3( eigensolver_verify_assert(Matrix<double,1,1>()) );
   CALL_SUBTEST_4( eigensolver_verify_assert(Matrix2d()) );
 
   // Test problem size constructors
-  CALL_SUBTEST_5(EigenSolver<MatrixXf>(10));
+  CALL_SUBTEST_5(EigenSolver<MatrixXf>(s));
 }