| 1 | ////////////////////////////////////////////////////////////////////////////// |
|---|---|
| 2 | // |
| 3 | // (C) Copyright Ion Gaztanaga 2004-2012. Distributed under the Boost |
| 4 | // Software License, Version 1.0. (See accompanying file |
| 5 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
| 6 | // |
| 7 | // See http://www.boost.org/libs/interprocess for documentation. |
| 8 | // |
| 9 | ////////////////////////////////////////////////////////////////////////////// |
| 10 | #include <boost/interprocess/sync/file_lock.hpp> |
| 11 | #include <boost/interprocess/sync/scoped_lock.hpp> |
| 12 | #include <boost/interprocess/file_mapping.hpp> |
| 13 | #include "util.hpp" |
| 14 | #include "mutex_test_template.hpp" |
| 15 | #include "sharable_mutex_test_template.hpp" |
| 16 | #include "get_process_id_name.hpp" |
| 17 | #include <fstream> |
| 18 | #include <cstdio> //std::remove |
| 19 | |
| 20 | using namespace boost::interprocess; |
| 21 | |
| 22 | //This wrapper is necessary to have a default constructor |
| 23 | //in generic mutex_test_template functions |
| 24 | class file_lock_lock_test_wrapper |
| 25 | : public boost::interprocess::file_lock |
| 26 | { |
| 27 | public: |
| 28 | file_lock_lock_test_wrapper() |
| 29 | : boost::interprocess::file_lock(get_filename().c_str()) |
| 30 | {} |
| 31 | }; |
| 32 | |
| 33 | int main () |
| 34 | { |
| 35 | //Destroy and create file |
| 36 | { |
| 37 | std::remove(filename: get_filename().c_str()); |
| 38 | std::ofstream file(get_filename().c_str()); |
| 39 | if(!file){ |
| 40 | return 1; |
| 41 | } |
| 42 | { |
| 43 | file_lock flock(get_filename().c_str()); |
| 44 | { |
| 45 | scoped_lock<file_lock> sl(flock); |
| 46 | } |
| 47 | { |
| 48 | scoped_lock<file_lock> sl(flock, try_to_lock); |
| 49 | } |
| 50 | { |
| 51 | scoped_lock<file_lock> sl(flock, test::ptime_delay_ms(msecs: 1)); |
| 52 | } |
| 53 | { |
| 54 | scoped_lock<file_lock> sl(flock, test::boost_systemclock_delay_ms(msecs: 1)); |
| 55 | } |
| 56 | { |
| 57 | scoped_lock<file_lock> sl(flock, test::std_systemclock_delay_ms(msecs: 1)); |
| 58 | } |
| 59 | } |
| 60 | #if defined(BOOST_INTERPROCESS_WCHAR_NAMED_RESOURCES) |
| 61 | file_lock flock(get_wfilename().c_str()); |
| 62 | #endif |
| 63 | } |
| 64 | { |
| 65 | //Now test move semantics |
| 66 | file_lock mapping(get_filename().c_str()); |
| 67 | file_lock move_ctor(boost::move(t&: mapping)); |
| 68 | file_lock move_assign; |
| 69 | move_assign = boost::move(t&: move_ctor); |
| 70 | mapping.swap(other&: move_assign); |
| 71 | } |
| 72 | |
| 73 | test::test_all_lock<file_lock_lock_test_wrapper>(); |
| 74 | //test::test_all_mutex<file_lock_lock_test_wrapper>(); |
| 75 | //test::test_all_sharable_mutex<file_lock_lock_test_wrapper>(); |
| 76 | std::remove(filename: get_filename().c_str()); |
| 77 | |
| 78 | return 0; |
| 79 | } |
| 80 | |
| 81 |