diff options
Diffstat (limited to 'libstdc++-v3/testsuite/30_threads/unique_lock/locking')
4 files changed, 303 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc new file mode 100644 index 000000000..f32ec2e62 --- /dev/null +++ b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/1.cc @@ -0,0 +1,61 @@ +// { 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> + +int main() +{ + bool test __attribute__((unused)) = true; + typedef std::mutex mutex_type; + typedef std::unique_lock<mutex_type> lock_type; + + try + { + mutex_type m; + lock_type l(m, std::defer_lock); + + l.lock(); + + VERIFY( (bool)l ); + VERIFY( l.owns_lock() ); + + l.unlock(); + + VERIFY( !(bool)l ); + VERIFY( !l.owns_lock() ); + } + catch (const std::system_error& e) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } + + return 0; +} diff --git a/libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc new file mode 100644 index 000000000..28d1955a6 --- /dev/null +++ b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/2.cc @@ -0,0 +1,106 @@ +// { 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> + +void test01() +{ + bool test __attribute__((unused)) = true; + typedef std::mutex mutex_type; + typedef std::unique_lock<mutex_type> lock_type; + + try + { + lock_type l; + + // Lock unique_lock w/o mutex + try + { + l.lock(); + } + catch (const std::system_error& ex) + { + VERIFY( ex.code() == std::make_error_code + (std::errc::operation_not_permitted) ); + } + catch (...) + { + VERIFY( false ); + } + } + catch (const std::system_error& e) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } +} + + +void test02() +{ + bool test __attribute__((unused)) = true; + typedef std::mutex mutex_type; + typedef std::unique_lock<mutex_type> lock_type; + + try + { + mutex_type m; + lock_type l(m); + + // Lock already locked unique_lock. + try + { + l.lock(); + } + catch (const std::system_error& ex) + { + VERIFY( ex.code() == std::make_error_code + (std::errc::resource_deadlock_would_occur) ); + } + catch (...) + { + VERIFY( false ); + } + } + catch (const std::system_error& e) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } +} + +int main() +{ + test01(); + test02(); +} diff --git a/libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc new file mode 100644 index 000000000..bb0bd0d70 --- /dev/null +++ b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/3.cc @@ -0,0 +1,67 @@ +// { 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 <chrono> +#include <mutex> +#include <system_error> +#include <testsuite_hooks.h> + +int main() +{ + bool test __attribute__((unused)) = true; + typedef std::timed_mutex mutex_type; + typedef std::unique_lock<mutex_type> lock_type; + + try + { + mutex_type m; + lock_type l(m, std::defer_lock); + + try + { + l.try_lock_for(std::chrono::milliseconds(100)); + } + catch(const std::system_error&) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } + + VERIFY( l.owns_lock() ); + } + catch (const std::system_error&) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } + + return 0; +} diff --git a/libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc new file mode 100644 index 000000000..a5e9581a6 --- /dev/null +++ b/libstdc++-v3/testsuite/30_threads/unique_lock/locking/4.cc @@ -0,0 +1,69 @@ +// { 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 <chrono> +#include <mutex> +#include <system_error> +#include <testsuite_hooks.h> + +int main() +{ + bool test __attribute__((unused)) = true; + typedef std::timed_mutex mutex_type; + typedef std::unique_lock<mutex_type> lock_type; + typedef std::chrono::system_clock clock_type; + + try + { + mutex_type m; + lock_type l(m, std::defer_lock); + clock_type::time_point t = clock_type::now() + std::chrono::seconds(1); + + try + { + l.try_lock_until(t); + } + catch(const std::system_error&) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } + + VERIFY( l.owns_lock() ); + } + catch (const std::system_error& e) + { + VERIFY( false ); + } + catch (...) + { + VERIFY( false ); + } + + return 0; +} |