From: David Wells <drwells@email.unc.edu>
Date: Mon, 13 May 2019 21:03:37 +0000 (-0400)
Subject: Disable floating point exceptions in two HDF5 tests.
X-Git-Tag: v9.1.0-rc1~15^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f63a0cd6333858187ba8fc3ea81dd10e26b1e8d7;p=dealii.git

Disable floating point exceptions in two HDF5 tests.
---

diff --git a/tests/base/hdf5_03.cc b/tests/base/hdf5_03.cc
index ef496fc72b..604f4d4083 100644
--- a/tests/base/hdf5_03.cc
+++ b/tests/base/hdf5_03.cc
@@ -754,6 +754,16 @@ read_test(HDF5::Group        root_group,
 int
 main(int argc, char **argv)
 {
+  // tests.h enables floating point exceptions in debug mode, but this test
+  // generates an (irrelevant) exception when run with more than one MPI
+  // process so disable them again:
+#if defined(DEBUG) && defined(DEAL_II_HAVE_FP_EXCEPTIONS)
+  {
+    const int current_fe_except = fegetexcept();
+    fedisableexcept(current_fe_except);
+  }
+#endif
+
   initlog();
 
   try
diff --git a/tests/base/hdf5_05.cc b/tests/base/hdf5_05.cc
index e42b1dde56..86635f11a1 100644
--- a/tests/base/hdf5_05.cc
+++ b/tests/base/hdf5_05.cc
@@ -1394,6 +1394,16 @@ read_test(HDF5::Group        root_group,
 int
 main(int argc, char **argv)
 {
+  // tests.h enables floating point exceptions in debug mode, but this test
+  // generates an (irrelevant) exception when run with more than one MPI
+  // process so disable them again:
+#if defined(DEBUG) && defined(DEAL_II_HAVE_FP_EXCEPTIONS)
+  {
+    const int current_fe_except = fegetexcept();
+    fedisableexcept(current_fe_except);
+  }
+#endif
+
   initlog();
 
   try