diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index cdb74a20cceadc4e66f45fc7348d4d7eb4a4884b..b226ca51a9860f66fcf7b17faaf50b2d22271ecf 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -591,7 +591,7 @@ IF (GLOG_FOUND)
 ENDIF (GLOG_FOUND)
 
 IF(BUILD_EXAMPLES)
-  #Build examples & tests
+  #Build examples
   MESSAGE("Building examples.")
   ADD_SUBDIRECTORY(examples)
 ENDIF(BUILD_EXAMPLES)
diff --git a/src/test/CMakeLists.txt b/src/test/CMakeLists.txt
index 5199a9bacbb877056fff57ef035451a9714bca53..a60a4a027d6efa8bf83fb2bb60c960cd175db24c 100644
--- a/src/test/CMakeLists.txt
+++ b/src/test/CMakeLists.txt
@@ -49,8 +49,8 @@ target_link_libraries(gtest_capture_base ${PROJECT_NAME})
 #target_link_libraries(gtest_constraint_sparse ${PROJECT_NAME})
 
 # FeatureBase classes test
-#wolf_add_gtest(gtest_eigen_predicates gtest_eigen_predicates.cpp)
-#target_link_libraries(gtest_eigen_predicates ${PROJECT_NAME})
+wolf_add_gtest(gtest_eigen_predicates gtest_eigen_predicates.cpp)
+target_link_libraries(gtest_eigen_predicates ${PROJECT_NAME})
 
 # FeatureBase classes test
 wolf_add_gtest(gtest_feature_base gtest_feature_base.cpp)
diff --git a/src/test/gtest_eigen_predicates.cpp b/src/test/gtest_eigen_predicates.cpp
index 6f32d00e438f71e98b3785f4471ac850f5e0ba19..23fa8e234ed83dd0c32b9cb2d902b2587c08723d 100644
--- a/src/test/gtest_eigen_predicates.cpp
+++ b/src/test/gtest_eigen_predicates.cpp
@@ -14,7 +14,7 @@ TEST(TestEigenPredicates, TestEigenDynPredZero)
   EXPECT_FALSE(wolf::pred_zero(B, wolf::Constants::EPS));
   EXPECT_TRUE(wolf::pred_zero(C,  wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenFixPredZero)
@@ -29,7 +29,7 @@ TEST(TestEigenPredicates, TestEigenFixPredZero)
   EXPECT_FALSE(wolf::pred_zero(B, wolf::Constants::EPS));
   EXPECT_TRUE(wolf::pred_zero(C,  wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenDynPredDiffZero)
@@ -43,7 +43,7 @@ TEST(TestEigenPredicates, TestEigenDynPredDiffZero)
   EXPECT_TRUE(wolf::pred_diff_zero(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_diff_zero(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenFixPredDiffZero)
@@ -57,7 +57,7 @@ TEST(TestEigenPredicates, TestEigenFixPredDiffZero)
   EXPECT_TRUE(wolf::pred_diff_zero(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_diff_zero(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenDynPredDiffNorm)
@@ -71,7 +71,7 @@ TEST(TestEigenPredicates, TestEigenDynPredDiffNorm)
   EXPECT_TRUE(wolf::pred_diff_norm_zero(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_diff_norm_zero(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenFixPredDiffNorm)
@@ -85,7 +85,7 @@ TEST(TestEigenPredicates, TestEigenFixPredDiffNorm)
   EXPECT_TRUE(wolf::pred_diff_norm_zero(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_diff_norm_zero(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenDynPredIsApprox)
@@ -99,7 +99,7 @@ TEST(TestEigenPredicates, TestEigenDynPredIsApprox)
   EXPECT_TRUE(wolf::pred_is_approx(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_is_approx(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenFixPredIsApprox)
@@ -113,7 +113,7 @@ TEST(TestEigenPredicates, TestEigenFixPredIsApprox)
   EXPECT_TRUE(wolf::pred_is_approx(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_is_approx(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenPredQuatIsApprox)
@@ -130,7 +130,7 @@ TEST(TestEigenPredicates, TestEigenPredQuatIsApprox)
   EXPECT_TRUE(wolf::pred_quat_is_approx(A, C, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_quat_is_approx(A, B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenPredQuatIsIdentity)
@@ -143,7 +143,7 @@ TEST(TestEigenPredicates, TestEigenPredQuatIsIdentity)
   EXPECT_TRUE(wolf::pred_quat_identity(A, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_quat_identity(B, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenPredAngleIsApprox)
@@ -155,7 +155,7 @@ TEST(TestEigenPredicates, TestEigenPredAngleIsApprox)
   EXPECT_TRUE(wolf::pred_angle_is_approx(a, b, wolf::Constants::EPS));
   EXPECT_FALSE(wolf::pred_angle_is_approx(a, c, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 TEST(TestEigenPredicates, TestEigenPredAngleIsZero)
@@ -168,7 +168,7 @@ TEST(TestEigenPredicates, TestEigenPredAngleIsZero)
   EXPECT_FALSE(wolf::pred_angle_zero(b, wolf::Constants::EPS));
   EXPECT_TRUE(wolf::pred_angle_zero(c, wolf::Constants::EPS));
 
-  PRINT_TEST_FINISHED;
+//  PRINT_TEST_FINISHED;
 }
 
 int main(int argc, char **argv)
diff --git a/src/test/gtest_example.cpp b/src/test/gtest_example.cpp
index 9c4ae7a14daf9d9923ec040dea90629eb5c32b5d..0cadea4ffe640770290f82ea4b5e17542468d404 100644
--- a/src/test/gtest_example.cpp
+++ b/src/test/gtest_example.cpp
@@ -10,7 +10,7 @@ TEST(TestTest, DummyTestExample)
 
   ASSERT_EQ(my_int, 5);
 
-  PRINTF("All good at TestTest::DummyTestExample !\n");
+//  PRINTF("All good at TestTest::DummyTestExample !\n");
 }
 
 int main(int argc, char **argv)
diff --git a/src/test/gtest_time_stamp.cpp b/src/test/gtest_time_stamp.cpp
index 48fed430733f8b400d41db50d1d4ce85103053fe..aa7a2bdb4de078cdd9b76d87f4c06b945d4acb66 100644
--- a/src/test/gtest_time_stamp.cpp
+++ b/src/test/gtest_time_stamp.cpp
@@ -23,7 +23,7 @@ TEST(WolfTestTimeStamp, TimeStampInitNow)
 
   ASSERT_LT(start.get(), time_stamp.get());
 
-  PRINTF("All good at WolfTestTimeStamp::TimeStampInitNow !\n");
+//  PRINTF("All good at WolfTestTimeStamp::TimeStampInitNow !\n");
 }
 
 TEST(WolfTestTimeStamp, TimeStampInitScalar)
@@ -41,7 +41,7 @@ TEST(WolfTestTimeStamp, TimeStampInitScalar)
 
   ASSERT_STREQ("101010.0000000000", ss.str().c_str());
 
-  PRINTF("All good at WolfTestTimeStamp::TimeStampInitScalar !\n");
+//  PRINTF("All good at WolfTestTimeStamp::TimeStampInitScalar !\n");
 }
 
 TEST(WolfTestTimeStamp, TimeStampInitScalarSecNano)
@@ -63,7 +63,7 @@ TEST(WolfTestTimeStamp, TimeStampInitScalarSecNano)
 
   ASSERT_STREQ("101010.0002020200", ss.str().c_str());
 
-  PRINTF("All good at WolfTestTimeStamp::TimeStampInitScalarSecNano !\n");
+//  PRINTF("All good at WolfTestTimeStamp::TimeStampInitScalarSecNano !\n");
 }
 
 TEST(WolfTestTimeStamp, TimeStampEquality)
@@ -85,7 +85,7 @@ TEST(WolfTestTimeStamp, TimeStampEquality)
 
   ASSERT_EQ(time_stamp.get(), start.get());
 
-  PRINTF("All good at WolfTestTimeStamp::TimeStampEquality !\n");
+//  PRINTF("All good at WolfTestTimeStamp::TimeStampEquality !\n");
 }
 
 TEST(WolfTestTimeStamp, TimeStampInequality)
@@ -108,7 +108,7 @@ TEST(WolfTestTimeStamp, TimeStampInequality)
   ASSERT_GE(time_stamp, start);
   ASSERT_GE(start, start);
 
-  PRINTF("All good at WolfTestTimeStamp::TimeStampInequality !\n");
+//  PRINTF("All good at WolfTestTimeStamp::TimeStampInequality !\n");
 }
 
 TEST(WolfTestTimeStamp, TimeStampOperatorOstream)
@@ -123,7 +123,7 @@ TEST(WolfTestTimeStamp, TimeStampOperatorOstream)
 
     ASSERT_EQ(ss1.str(), ss2.str());
 
-    PRINTF("All good at WolfTestTimeStamp::TimeStampOperatorOstream !\n");
+//    PRINTF("All good at WolfTestTimeStamp::TimeStampOperatorOstream !\n");
 }
 
 int main(int argc, char **argv)