re PR testsuite/65093 (26_numerics/random/binomial_distribution/operators/values.cc times out on slow targets)

	PR testsuite/65093
	* testsuite/26_numerics/random/binomial_distribution/operators/values.cc
	(test01): Add explanatory comment.  Keep only the bd1 sub-test and
	split out bd2, bd3, bd4, and bd5 sub-tests into...
	* testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
	testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
	testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
	testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
	New separate files with the old parts.

From-SVN: r220821

6 files changed, 190 insertions, 19 deletions

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 05457594796..01e22688cf9 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,15 @@
+2015-02-19  Hans-Peter Nilsson  <hp@axis.com>
+
+	PR testsuite/65093
+	* testsuite/26_numerics/random/binomial_distribution/operators/values.cc
+	(test01): Add explanatory comment.  Keep only the bd1 sub-test and
+	split out bd2, bd3, bd4, and bd5 sub-tests into...
+	* testsuite/26_numerics/random/binomial_distribution/operators/values2.cc,
+	testsuite/26_numerics/random/binomial_distribution/operators/values3.cc,
+	testsuite/26_numerics/random/binomial_distribution/operators/values4.cc,
+	testsuite/26_numerics/random/binomial_distribution/operators/values5.cc:
+	New separate files with the old parts.
+
 2015-02-18  Jonathan Wakely  <jwakely@redhat.com>
 
 	* src/c++11/codecvt.cc (write_utf16_code_point): Fix code to output
diff --git a/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values.cc b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values.cc
index 13526cfcc50..3f831caaa40 100644
--- a/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values.cc
+++ b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values.cc
@@ -35,25 +35,8 @@ void test01()
   auto bbd1 = std::bind(bd1, eng);
   testDiscreteDist(bbd1, [](int n) { return binomial_pdf(n, 5, 0.3); } );
 
-  std::binomial_distribution<> bd2(55, 0.3);
-  auto bbd2 = std::bind(bd2, eng);
-  testDiscreteDist(bbd2, [](int n) { return binomial_pdf(n, 55, 0.3); } );
-
-  // libstdc++/48114
-  std::binomial_distribution<> bd3(10, 0.75);
-  auto bbd3 = std::bind(bd3, eng);
-  testDiscreteDist(bbd3, [](int n) { return binomial_pdf(n, 10, 0.75); } );
-
-  // libstdc++/57674
-  std::binomial_distribution<> bd4(1, 0.8);
-  const std::binomial_distribution<>::param_type pm4(1, 0.3);
-  auto bbd4 = std::bind(bd4, eng, pm4);
-  testDiscreteDist(bbd4, [](int n) { return binomial_pdf(n, 1, 0.3); } );
-
-  std::binomial_distribution<> bd5(100, 0.3);
-  const std::binomial_distribution<>::param_type pm5(100, 0.8);
-  auto bbd5 = std::bind(bd5, eng, pm5);
-  testDiscreteDist(bbd5, [](int n) { return binomial_pdf(n, 100, 0.8); } );
+  // These tests take a relatively long time on soft-float simulated
+  // targets, so please don't add new tests here, instead add a new file.
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values2.cc b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values2.cc
new file mode 100644
index 00000000000..6ed5ff663ba
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values2.cc
@@ -0,0 +1,43 @@
+// { dg-options "-std=gnu++11" }
+// { dg-require-cstdint "" }
+// { dg-require-cmath "" }
+//
+// Copyright (C) 2011-2015 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 3, 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 COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.5.8.2.2 Class template binomial_distribution [rand.dist.bern.bin]
+
+#include <random>
+#include <functional>
+#include <testsuite_random.h>
+
+void test01()
+{
+  using namespace __gnu_test;
+
+  std::mt19937 eng;
+
+  std::binomial_distribution<> bd2(55, 0.3);
+  auto bbd2 = std::bind(bd2, eng);
+  testDiscreteDist(bbd2, [](int n) { return binomial_pdf(n, 55, 0.3); } );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values3.cc b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values3.cc
new file mode 100644
index 00000000000..a480cbdc451
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values3.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++11" }
+// { dg-require-cstdint "" }
+// { dg-require-cmath "" }
+//
+// Copyright (C) 2011-2015 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 3, 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 COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.5.8.2.2 Class template binomial_distribution [rand.dist.bern.bin]
+
+#include <random>
+#include <functional>
+#include <testsuite_random.h>
+
+void test01()
+{
+  using namespace __gnu_test;
+
+  std::mt19937 eng;
+
+  // libstdc++/48114
+  std::binomial_distribution<> bd3(10, 0.75);
+  auto bbd3 = std::bind(bd3, eng);
+  testDiscreteDist(bbd3, [](int n) { return binomial_pdf(n, 10, 0.75); } );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values4.cc b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values4.cc
new file mode 100644
index 00000000000..e63465df2e2
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values4.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++11" }
+// { dg-require-cstdint "" }
+// { dg-require-cmath "" }
+//
+// Copyright (C) 2011-2015 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 3, 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 COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.5.8.2.2 Class template binomial_distribution [rand.dist.bern.bin]
+
+#include <random>
+#include <functional>
+#include <testsuite_random.h>
+
+void test01()
+{
+  using namespace __gnu_test;
+
+  std::mt19937 eng;
+
+  // libstdc++/57674
+  std::binomial_distribution<> bd4(1, 0.8);
+  const std::binomial_distribution<>::param_type pm4(1, 0.3);
+  auto bbd4 = std::bind(bd4, eng, pm4);
+  testDiscreteDist(bbd4, [](int n) { return binomial_pdf(n, 1, 0.3); } );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values5.cc b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values5.cc
new file mode 100644
index 00000000000..34fc3db874a
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/random/binomial_distribution/operators/values5.cc
@@ -0,0 +1,44 @@
+// { dg-options "-std=gnu++11" }
+// { dg-require-cstdint "" }
+// { dg-require-cmath "" }
+//
+// Copyright (C) 2011-2015 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 3, 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 COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+// 26.5.8.2.2 Class template binomial_distribution [rand.dist.bern.bin]
+
+#include <random>
+#include <functional>
+#include <testsuite_random.h>
+
+void test01()
+{
+  using namespace __gnu_test;
+
+  std::mt19937 eng;
+
+  std::binomial_distribution<> bd5(100, 0.3);
+  const std::binomial_distribution<>::param_type pm5(100, 0.8);
+  auto bbd5 = std::bind(bd5, eng, pm5);
+  testDiscreteDist(bbd5, [](int n) { return binomial_pdf(n, 100, 0.8); } );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}