Ichthyostega
24b3bec4be
Doxygen will only process files with a @file documentation comment. Up to now, none of our test code has such a comment, preventing the cross-links to unit tests from working. This is unfortunate, since unit tests, and even the code comments there, can be considered as the most useful form of technical documentation. Thus I'll start an initiative to fill in those missing comments automatically
162 lines
4.2 KiB
C
162 lines
4.2 KiB
C
/*
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TEST-THREADS - test thread management
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Copyright (C) Lumiera.org
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2008, Christian Thaeter <ct@pipapo.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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* *****************************************************/
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/** @file §§§
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** unit test §§TODO§§
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*/
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//#include <stdio.h>
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//#include <string.h>
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#include "common/config.h"
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#include "include/logging.h"
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#include "lib/mutex.h"
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#include "backend/threads.h"
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#include "lib/test/test.h"
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#include <unistd.h>
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#include <errno.h>
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#include <time.h>
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void threadfn(void* blah)
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{
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(void) blah;
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struct timespec wait = {0,300000000};
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fprintf (stderr, "thread running %s\n", NOBUG_THREAD_ID_GET);
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nanosleep (&wait, NULL);
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fprintf (stderr, "thread done %s\n", NOBUG_THREAD_ID_GET);
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}
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void threadsyncfn(void* blah)
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{
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struct timespec wait = {0,200000000};
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LumieraCondition sync = (LumieraCondition) blah;
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ECHO ("thread starting up %s", NOBUG_THREAD_ID_GET);
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LUMIERA_CONDITION_SECTION(cond_sync, sync)
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{
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ECHO ("send startup signal %s", NOBUG_THREAD_ID_GET);
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LUMIERA_CONDITION_SIGNAL;
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ECHO ("wait for trigger %s", NOBUG_THREAD_ID_GET);
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LUMIERA_CONDITION_WAIT(1);
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}
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ECHO ("thread running %s", NOBUG_THREAD_ID_GET);
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nanosleep (&wait, NULL);
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ECHO ("thread done %s", NOBUG_THREAD_ID_GET);
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}
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lumiera_mutex testmutex;
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void mutexfn(void* blah)
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{
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(void) blah;
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struct timespec wait = {0,300000000};
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LUMIERA_MUTEX_SECTION (NOBUG_ON, &testmutex)
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{
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fprintf (stderr, "mutex thread running %s\n", NOBUG_THREAD_ID_GET);
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nanosleep (&wait, NULL);
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fprintf (stderr, "thread done %s\n", NOBUG_THREAD_ID_GET);
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}
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}
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TESTS_BEGIN
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TEST ("simple_thread")
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{
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fprintf (stderr, "main before thread %s\n", NOBUG_THREAD_ID_GET);
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lumiera_thread_run (LUMIERA_THREADCLASS_WORKER,
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threadfn,
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NULL,
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argv[1],
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NULL);
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struct timespec wait = {0,600000000};
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nanosleep (&wait, NULL);
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fprintf (stderr, "main after thread %s\n", NOBUG_THREAD_ID_GET);
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}
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TEST ("thread_synced")
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{
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lumiera_condition cnd;
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lumiera_condition_init (&cnd, "threadsync", &NOBUG_FLAG(NOBUG_ON), NOBUG_CONTEXT);
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LUMIERA_CONDITION_SECTION(cond_sync, &cnd)
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{
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ECHO ("main before thread %s", NOBUG_THREAD_ID_GET);
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lumiera_thread_run (LUMIERA_THREADCLASS_WORKER,
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threadsyncfn,
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&cnd,
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argv[1],
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NULL);
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ECHO ("main wait for thread being ready %s", NOBUG_THREAD_ID_GET);
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LUMIERA_CONDITION_WAIT(1);
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ECHO ("main trigger thread %s", NOBUG_THREAD_ID_GET);
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LUMIERA_CONDITION_SIGNAL;
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ECHO ("wait for thread end %s", NOBUG_THREAD_ID_GET);
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LUMIERA_CONDITION_WAIT(1);
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ECHO ("thread ended %s", NOBUG_THREAD_ID_GET);
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}
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lumiera_condition_destroy (&cnd, &NOBUG_FLAG(NOBUG_ON), NOBUG_CONTEXT);
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}
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TEST ("mutex_thread")
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{
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lumiera_mutex_init (&testmutex, "test", &NOBUG_FLAG(NOBUG_ON), NOBUG_CONTEXT);
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LUMIERA_MUTEX_SECTION (NOBUG_ON, &testmutex)
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{
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fprintf (stderr, "main before thread %s\n", NOBUG_THREAD_ID_GET);
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lumiera_thread_run (LUMIERA_THREADCLASS_WORKER,
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mutexfn,
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NULL,
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argv[1],
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NULL);
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struct timespec wait = {0,600000000};
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nanosleep (&wait, NULL);
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fprintf (stderr, "main after thread %s\n", NOBUG_THREAD_ID_GET);
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}
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lumiera_mutex_destroy (&testmutex, &NOBUG_FLAG(NOBUG_ON), NOBUG_CONTEXT);
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}
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TESTS_END
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