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-rw-r--r--libstdc++-v3/testsuite/30_threads/call_once/39909.cc56
-rw-r--r--libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc59
-rw-r--r--libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc31
-rw-r--r--libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc29
4 files changed, 175 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/39909.cc b/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
new file mode 100644
index 000000000..aa125919b
--- /dev/null
+++ b/libstdc++-v3/testsuite/30_threads/call_once/39909.cc
@@ -0,0 +1,56 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2009 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/>.
+
+
+#include <mutex>
+#include <thread>
+#include <testsuite_hooks.h>
+
+std::once_flag flag;
+int value = 0;
+
+struct Inc { void operator()() const { ++value; } };
+
+struct Func
+{
+ void operator()() const
+ {
+ Inc inc;
+ for (int i = 0; i < 10000; ++i)
+ std::call_once(flag, inc);
+ }
+};
+
+int main()
+{
+ Func f;
+ std::thread t1(f);
+ std::thread t2(f);
+ std::thread t3(f);
+ t1.join();
+ t2.join();
+ t3.join();
+ VERIFY( value == 1 );
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc b/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
new file mode 100644
index 000000000..4374ea279
--- /dev/null
+++ b/libstdc++-v3/testsuite/30_threads/call_once/call_once1.cc
@@ -0,0 +1,59 @@
+// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options " -std=gnu++0x -pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* mips-sgi-irix6* } }
+// { dg-options " -std=gnu++0x -pthreads" { target *-*-solaris* } }
+// { dg-options " -std=gnu++0x " { target *-*-cygwin *-*-darwin* } }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008, 2009 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/>.
+
+
+#include <mutex>
+#include <system_error>
+#include <testsuite_hooks.h>
+
+std::once_flag value_flag;
+int value = 1;
+
+void add_to_value(int i)
+{
+ value += i;
+}
+
+int main()
+{
+ bool test __attribute__((unused)) = true;
+
+ try
+ {
+ std::call_once(value_flag, add_to_value, 2);
+ std::call_once(value_flag, add_to_value, 2);
+ }
+ catch (const std::system_error& e)
+ {
+ VERIFY( false );
+ }
+ catch (...)
+ {
+ VERIFY( false );
+ }
+
+ VERIFY( value == 3 );
+
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc b/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
new file mode 100644
index 000000000..56efa0614
--- /dev/null
+++ b/libstdc++-v3/testsuite/30_threads/call_once/constexpr.cc
@@ -0,0 +1,31 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2010 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/>.
+
+#include <mutex>
+#include <testsuite_common_types.h>
+
+int main()
+{
+ __gnu_test::constexpr_default_constructible test;
+ test.operator()<std::mutex>();
+ return 0;
+}
diff --git a/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc b/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
new file mode 100644
index 000000000..db4dfda30
--- /dev/null
+++ b/libstdc++-v3/testsuite/30_threads/call_once/once_flag.cc
@@ -0,0 +1,29 @@
+// { dg-do compile }
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+// { dg-require-gthreads "" }
+
+// Copyright (C) 2008, 2009 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/>.
+
+
+#include <mutex>
+
+void test01()
+{
+ std::once_flag once_flag;
+}