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- //////////////////////////////////////////////////////////////////////////////
- //
- // (C) Copyright Ion Gaztanaga 2004-2012. Distributed under the Boost
- // Software License, Version 1.0. (See accompanying file
- // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
- //
- // See http://www.boost.org/libs/interprocess for documentation.
- //
- //////////////////////////////////////////////////////////////////////////////
- #ifndef BOOST_INTERPROCESS_TEST_NAMED_RESOURCE_TEMPLATE_HEADER
- #define BOOST_INTERPROCESS_TEST_NAMED_RESOURCE_TEMPLATE_HEADER
- #include <boost/interprocess/detail/config_begin.hpp>
- #include <boost/interprocess/exceptions.hpp>
- #include "boost_interprocess_check.hpp"
- #include "get_process_id_name.hpp"
- #include <iostream>
- #include <typeinfo>
- #include <boost/interprocess/creation_tags.hpp>
- namespace boost { namespace interprocess { namespace test {
- template <class NamedResource>
- inline void create_then_open_then_open_or_create()
- {
- try{
- //Create it and open it twice
- NamedResource nresource1(create_only);
- NamedResource nresource2(open_only);
- NamedResource nresource3(open_or_create);
- }
- catch(...){
- //This shouldn't throw so show the error
- BOOST_INTERPROCESS_CHECK( false );
- }
- }
- template <class NamedResource>
- inline void open_or_create_then_create()
- {
- //Create it with open_or_create and try to create it twice
- NamedResource nresource1(open_or_create);
- try{
- NamedResource nresource2(create_only);
- }
- catch(interprocess_exception &err){
- BOOST_INTERPROCESS_CHECK(err.get_error_code() == already_exists_error);
- }
- }
- template <class NamedResource>
- inline void dont_create_and_open()
- {
- //Try to open it without creating
- try{
- NamedResource nresource1(open_only);
- }
- catch(interprocess_exception &err){
- BOOST_INTERPROCESS_CHECK(err.get_error_code() == not_found_error);
- return;
- }
- //The mutex should not exist
- BOOST_INTERPROCESS_CHECK(false);
- }
- template <class NamedResource>
- inline void test_named_creation()
- {
- std::cout << "create_then_open_then_open_or_create<"
- << typeid(NamedResource).name() << ">" << std::endl;
- create_then_open_then_open_or_create<NamedResource>();
- std::cout << "open_or_create_then_create<"
- << typeid(NamedResource).name() << ">" << std::endl;
- open_or_create_then_create<NamedResource>();
- std::cout << "dont_create_and_open<"
- << typeid(NamedResource).name() << ">" << std::endl;
- dont_create_and_open<NamedResource>();
- }
- template<class NamedSync>
- class named_sync_wrapper
- : public NamedSync
- {
- public:
- named_sync_wrapper()
- : NamedSync(open_or_create, test::get_process_id_ptr_name(this))
- {}
- ~named_sync_wrapper()
- {
- NamedSync::remove(test::get_process_id_ptr_name(this));
- }
- };
- template<class NamedSync>
- struct named_sync_deleter
- {
- ~named_sync_deleter()
- { NamedSync::remove(test::get_process_id_name()); }
- };
- //This wrapper is necessary to have a common constructor
- //in generic named_creation_template functions
- template<class NamedSync>
- class named_sync_creation_test_wrapper
- : public test::named_sync_deleter<NamedSync>, public NamedSync
- {
- public:
- named_sync_creation_test_wrapper(create_only_t)
- : NamedSync(create_only, test::get_process_id_name())
- {}
- named_sync_creation_test_wrapper(open_only_t)
- : NamedSync(open_only, test::get_process_id_name())
- {}
- named_sync_creation_test_wrapper(open_or_create_t)
- : NamedSync(open_or_create, test::get_process_id_name())
- {}
- ~named_sync_creation_test_wrapper()
- {}
- };
- }}} //namespace boost { namespace interprocess { namespace test {
- #include <boost/interprocess/detail/config_end.hpp>
- #endif //BOOST_INTERPROCESS_TEST_NAMED_RESOURCE_TEMPLATE_HEADER
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