From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 8 Mar 2006 02:20:44 +0000 (+0000)
Subject: Another test, this time for infinities.
X-Git-Tag: v8.0.0~12134
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e87b3adb2aa49f56693240a92e373dcb42d0771e;p=dealii.git

Another test, this time for infinities.


git-svn-id: https://svn.dealii.org/trunk@12558 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/tests/base/Makefile b/tests/base/Makefile
index 4740d14a05..6e5363909c 100644
--- a/tests/base/Makefile
+++ b/tests/base/Makefile
@@ -23,7 +23,7 @@ threads.cc : threads.pl
 	@$(PERL) $^ > $@
 
 tests_x =  logtest \
-	   log_nan \
+	   log_* \
 	   reference \
 	   quadrature_* qprojector \
 	   path_search \
diff --git a/tests/base/log_infinity.cc b/tests/base/log_infinity.cc
new file mode 100644
index 0000000000..1bc503e98e
--- /dev/null
+++ b/tests/base/log_infinity.cc
@@ -0,0 +1,34 @@
+//----------------------------  log_infinity.cc  ---------------------------
+//    $Id$
+//    Version: $Name$ 
+//
+//    Copyright (C) 2005, 2006 by the deal.II authors
+//
+//    This file is subject to QPL and may not be  distributed
+//    without copyright and license information. Please refer
+//    to the file deal.II/doc/license.html for the  text  and
+//    further information on this license.
+//
+//----------------------------  log_infinity.cc  ---------------------------
+
+// similar to log_nan, but test for infinities
+
+#include "../tests.h"
+#include <base/logstream.h>
+#include <fstream>
+#include <iostream>
+
+int main ()
+{
+  std::ofstream logfile("log_infinity/output");
+  logfile.precision(3);
+  deallog.attach(logfile);
+  deallog.depth_console(0);
+  deallog.threshold_double(1.e-10);
+
+  deallog << std::numeric_limits<double>::infinity() << std::endl;
+  deallog << -std::numeric_limits<double>::infinity() << std::endl;
+
+  return 0;
+}
+
diff --git a/tests/base/log_infinity/cmp/generic b/tests/base/log_infinity/cmp/generic
new file mode 100644
index 0000000000..6ea40dfa4a
--- /dev/null
+++ b/tests/base/log_infinity/cmp/generic
@@ -0,0 +1,3 @@
+
+DEAL::inf
+DEAL::-inf