4 // Fraunhofer Institute for Open Communication Systems (FOKUS)
5 // Competence Center NETwork research (NET), St. Augustin, GERMANY
6 // Stefan Bund <g0dil@berlios.de>
8 // This program is free software; you can redistribute it and/or modify
9 // it under the terms of the GNU General Public License as published by
10 // the Free Software Foundation; either version 2 of the License, or
11 // (at your option) any later version.
13 // This program is distributed in the hope that it will be useful,
14 // but WITHOUT ANY WARRANTY; without even the implied warranty of
15 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 // GNU General Public License for more details.
18 // You should have received a copy of the GNU General Public License
19 // along with this program; if not, write to the
20 // Free Software Foundation, Inc.,
21 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24 \brief FileDispatcher.test unit tests */
26 //#include "FileDispatcher.test.hh"
27 //#include "FileDispatcher.test.ih"
30 #include <sys/types.h>
34 #include "FileDispatcher.hh"
35 #include "ClockService.hh"
37 #include "../Utils/auto_unit_test.hh"
38 #include <boost/test/test_tools.hpp>
41 ///////////////////////////////cc.p////////////////////////////////////////
45 bool is_close(senf::ClockService::clock_type a, senf::ClockService::clock_type b)
47 return (a<b ? b-a : a-b) < senf::ClockService::milliseconds(100);
51 void handler(int events)
57 BOOST_AUTO_UNIT_TEST(fileDispatcher)
59 senf::scheduler::FdManager manager;
60 senf::scheduler::FIFORunner runner;
61 senf::scheduler::FileDispatcher dispatcher (manager, runner);
62 dispatcher.timeout(500);
64 // It's not necessary for the cb to be a real file .. it can be anything. The only thing is,
65 // it's always called without delay.
66 int fd (open("/dev/null", O_RDWR));
68 senf::ClockService::clock_type t (senf::ClockService::now());
69 SENF_CHECK_NO_THROW( dispatcher.add(fd, &handler, senf::scheduler::FileDispatcher::EV_READ) );
70 SENF_CHECK_NO_THROW( manager.processOnce() );
71 SENF_CHECK_NO_THROW( dispatcher.prepareRun() );
72 SENF_CHECK_NO_THROW( runner.run() );
74 BOOST_CHECK( called );
75 BOOST_CHECK_PREDICATE( is_close, (t)(senf::ClockService::now()) );
77 SENF_CHECK_NO_THROW( dispatcher.remove(fd) );
81 t = senf::ClockService::now();
82 SENF_CHECK_NO_THROW( manager.processOnce() );
83 SENF_CHECK_NO_THROW( dispatcher.prepareRun() );
84 SENF_CHECK_NO_THROW( runner.run() );
86 BOOST_CHECK( ! called );
87 BOOST_CHECK_PREDICATE(
88 is_close, (t+senf::ClockService::milliseconds(500))(senf::ClockService::now()) );
91 ///////////////////////////////cc.e////////////////////////////////////////
99 // c-file-style: "senf"
100 // indent-tabs-mode: nil
101 // ispell-local-dictionary: "american"
102 // compile-command: "scons -u test"