summaryrefslogtreecommitdiff
path: root/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/04_comp_ellint_1/check_nan.cc
diff options
context:
space:
mode:
Diffstat (limited to 'libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/04_comp_ellint_1/check_nan.cc')
-rw-r--r--libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/04_comp_ellint_1/check_nan.cc57
1 files changed, 57 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/04_comp_ellint_1/check_nan.cc b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/04_comp_ellint_1/check_nan.cc
new file mode 100644
index 00000000000..f5a0e9b74ca
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/5_numerical_facilities/special_functions/04_comp_ellint_1/check_nan.cc
@@ -0,0 +1,57 @@
+// { dg-require-c-std "" }
+
+// 2007-01-10 Edward Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2006-2007 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 2, or (at your option)
+// any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING. If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// 5.2.1.4 comp_ellint_1
+
+#include <tr1/cmath>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+
+ float kf = std::numeric_limits<float>::quiet_NaN();
+ double kd = std::numeric_limits<double>::quiet_NaN();
+ long double kl = std::numeric_limits<long double>::quiet_NaN();
+
+ float a = std::tr1::comp_ellint_1(kf);
+ float b = std::tr1::comp_ellint_1f(kf);
+ double c = std::tr1::comp_ellint_1(kd);
+ long double d = std::tr1::comp_ellint_1(kl);
+ long double e = std::tr1::comp_ellint_1l(kl);
+
+ VERIFY(std::tr1::isnan<float>(a));
+ VERIFY(std::tr1::isnan<float>(b));
+ VERIFY(std::tr1::isnan<double>(c));
+ VERIFY(std::tr1::isnan<long double>(d));
+ VERIFY(std::tr1::isnan<long double>(e));
+
+ return;
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}
+