1 //===========================================================================
5 // uITRON "C++" test program seven
7 //===========================================================================
8 //####ECOSGPLCOPYRIGHTBEGIN####
9 // -------------------------------------------
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27 // or inline functions from this file, or you compile this file and link it
28 // with other works to produce a work based on this file, this file does not
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38 // -------------------------------------------
39 //####ECOSGPLCOPYRIGHTEND####
40 //===========================================================================
41 //#####DESCRIPTIONBEGIN####
46 // Purpose: uITRON API testing
49 //####DESCRIPTIONEND####
51 //===========================================================================
53 #include <pkgconf/uitron.h> // uITRON setup CYGNUM_UITRON_SEMAS
54 // CYGPKG_UITRON et al
55 #include <cyg/infra/testcase.h> // testing infrastructure
57 #ifdef CYGPKG_UITRON // we DO want the uITRON package
59 #ifdef CYGSEM_KERNEL_SCHED_MLQUEUE // we DO want prioritized threads
61 #ifdef CYGFUN_KERNEL_THREADS_TIMER // we DO want timout-able calls
63 #ifdef CYGVAR_KERNEL_COUNTERS_CLOCK // we DO want the realtime clock
65 // we're OK if it's C++ or neither of those two is defined:
66 #if defined( __cplusplus ) || \
67 (!defined( CYGIMP_UITRON_INLINE_FUNCS ) && \
68 !defined( CYGIMP_UITRON_CPP_OUTLINE_FUNCS) )
70 // =================== TEST CONFIGURATION ===================
72 /* test configuration for enough tasks */ \
73 (CYGNUM_UITRON_TASKS >= 4) && \
74 (CYGNUM_UITRON_TASKS < 90) && \
75 (CYGNUM_UITRON_START_TASKS == 1) && \
76 ( !defined(CYGPKG_UITRON_TASKS_CREATE_DELETE) || \
77 CYGNUM_UITRON_TASKS_INITIALLY >= 4 ) && \
79 /* test configuration for enough semaphores */ \
80 defined( CYGPKG_UITRON_SEMAS ) && \
81 (CYGNUM_UITRON_SEMAS >= 3) && \
82 (CYGNUM_UITRON_SEMAS < 90) && \
83 ( !defined(CYGPKG_UITRON_SEMAS_CREATE_DELETE) || \
84 CYGNUM_UITRON_SEMAS_INITIALLY >= 3 ) && \
86 /* test configuration for enough flag objects */ \
87 defined( CYGPKG_UITRON_FLAGS ) && \
88 (CYGNUM_UITRON_FLAGS >= 3) && \
89 (CYGNUM_UITRON_FLAGS < 90) && \
90 ( !defined(CYGPKG_UITRON_FLAGS_CREATE_DELETE) || \
91 CYGNUM_UITRON_FLAGS_INITIALLY >= 3 ) && \
93 /* test configuration for enough message boxes */ \
94 defined( CYGPKG_UITRON_MBOXES ) && \
95 (CYGNUM_UITRON_MBOXES >= 3) && \
96 (CYGNUM_UITRON_MBOXES < 90) && \
97 ( !defined(CYGPKG_UITRON_MBOXES_CREATE_DELETE) || \
98 CYGNUM_UITRON_MBOXES_INITIALLY >= 3 ) && \
100 /* test configuration for enough fixed memory pools */ \
101 defined( CYGPKG_UITRON_MEMPOOLFIXED ) && \
102 (CYGNUM_UITRON_MEMPOOLFIXED >= 3) && \
103 (CYGNUM_UITRON_MEMPOOLFIXED < 90) && \
104 ( !defined(CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE) || \
105 CYGNUM_UITRON_MEMPOOLFIXED_INITIALLY >= 3 ) && \
107 /* test configuration for enough variable mempools */ \
108 defined( CYGPKG_UITRON_MEMPOOLVAR ) && \
109 (CYGNUM_UITRON_MEMPOOLVAR >= 3) && \
110 (CYGNUM_UITRON_MEMPOOLVAR < 90) && \
111 ( !defined(CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE) || \
112 CYGNUM_UITRON_MEMPOOLVAR_INITIALLY >= 3 ) && \
114 /* the end of the large #if statement */ \
117 // ============================ END ============================
119 #include <cyg/kernel/test/stackmon.h> // stack analysis tools
121 #include <cyg/compat/uitron/uit_func.h> // uITRON
124 cyg_package_start( void )
127 CYG_TEST_INFO( "Calling cyg_uitron_start()" );
133 void task1( unsigned int arg );
134 void task2( unsigned int arg );
135 void task3( unsigned int arg );
136 void task4( unsigned int arg );
139 // ========================================================================
160 typedef int WAITTYPE;
165 // These are the 5 ways out of a wait that we perm
166 // with other circumstances:
167 SIGNAL = 0, // do the appropriate producer op
168 TIMEOUT, // wait for the timeout to fire
169 RELEASE, // do a rel_wai()
170 DELETE, // delete the object; del_xxx()
171 KILL, // do a ter_tsk() on the waiter
173 SUSPEND_SIGNAL_RESUME,
174 SUSPEND_TIMEOUT_RESUME,
175 SUSPEND_RELEASE_RESUME,
176 SUSPEND_DELETE_RESUME,
177 SUSPEND_KILL, // resume not applicable
180 SUSPEND_TIMEOUT_KILL,
181 SUSPEND_RELEASE_KILL,
183 // SUSPEND_KILL_KILL not applicable
186 // support these later if _really_ keen.
187 SUSPEND_SIGNAL_DELETE_RESUME,
188 SUSPEND_TIMEOUT_DELETE_RESUME,
189 SUSPEND_RELEASE_DELETE_RESUME,
190 // SUSPEND_DELETE_DELETE_RESUME not applicable
191 // SUSPEND_KILL_DELETE_RESUME not applicable
193 SUSPEND_SIGNAL_DELETE_KILL,
194 SUSPEND_TIMEOUT_DELETE_KILL,
195 SUSPEND_RELEASE_DELETE_KILL,
196 // SUSPEND_DELETE_DELETE_KILL,
197 SUSPEND_KILL_DELETE // 2nd kill not applicable
204 // ========================================================================
206 char * waitstrings[] =
207 { "Sleep ", "Delay ", "Sema ", "Flag ", "Mbox ", "MemFix", "MemVar" };
209 char * typestrings[] =
210 { " (Plain) : ", " (Timed) : " };
212 char * killstrings[] =
219 "Suspend/Signal/Resume",
220 "Suspend/Wait-for-timeout/Resume",
221 "Suspend/Release-wait/Resume",
222 "Suspend/Delete-object/Resume",
225 "Suspend/Signal/Kill-task",
226 "Suspend/Wait-for-timeout/Kill-task",
227 "Suspend/Release-wait/Kill-task",
228 "Suspend/Delete-object/Kill-task",
233 // ========================================================================
235 inline int task2arg( WAITOP wait, WAITTYPE waittype, KILLOP kill )
237 return waittype + (wait << 1) + (kill << 8);
240 inline void decodearg( int arg, WAITOP *pwait, WAITTYPE *pwaittype, KILLOP *pkill )
242 *pwaittype = (arg & 1) ? TIMED : PLAIN;
243 *pwait = (arg >> 1) & 0x7f;
247 static char *strdog( char *p, char *q )
249 while ( 0 != (*p++ = *q++) );
254 makemsg( char *z, WAITOP wait, WAITTYPE waittype, KILLOP kill )
256 static char buf[ 1000 ];
259 p = strdog( p, waitstrings[ wait ] );
260 p = strdog( p, typestrings[ waittype ] );
261 p = strdog( p, killstrings[ kill ] );
266 // ========================================================================
268 volatile int intercom = 0;
270 // ========================================================================
278 ercd = ref_tsk( &rtsk, 2 );
279 CYG_TEST_CHECK( E_OK == ercd, "ref_tsk bad ercd" );
280 CYG_TEST_CHECK( TTS_WAI == rtsk.tskstat, "bad tskstat !TTS_WAI" );
282 CYG_TEST_CHECK( E_OK == ercd, "sus_tsk bad ercd" );
283 ercd = ref_tsk( &rtsk, 2 );
284 CYG_TEST_CHECK( E_OK == ercd, "ref_tsk bad ercd" );
285 CYG_TEST_CHECK( TTS_WAS == rtsk.tskstat, "bad tskstat !TTS_WAS" );
292 ercd = ref_tsk( &rtsk, 2 );
293 CYG_TEST_CHECK( E_OK == ercd, "ref_tsk bad ercd" );
294 CYG_TEST_CHECK( TTS_SUS == rtsk.tskstat, "bad tskstat !TTS_SUS" );
296 CYG_TEST_CHECK( E_OK == ercd, "dis_dsp bad ercd" );
298 CYG_TEST_CHECK( E_OK == ercd, "rsm_tsk bad ercd" );
299 ercd = ref_tsk( &rtsk, 2 );
300 CYG_TEST_CHECK( E_OK == ercd, "ref_tsk bad ercd" );
301 CYG_TEST_CHECK( TTS_RDY == rtsk.tskstat, "bad tskstat !TTS_RDY" );
303 CYG_TEST_CHECK( E_OK == ercd, "ena_dsp bad ercd" );
306 // ========================================================================
311 #define T1_MALLOC (110)
312 #ifdef CYGSEM_KERNEL_MEMORY_COALESCE
313 #define T2_MALLOC (100)
315 #define T2_MALLOC T1_MALLOC
322 VP t2vp_backup = NULL;
326 T_MSG *msg = (T_MSG *)&scratch;
330 do_prep( WAITOP wait )
339 // do nothing for all of those
342 // allocate all the memory in the pool; remember a couple
343 // for freeing as the signalling operation:
349 ercd = pget_blf( &vp, 1 );
350 } while ( E_OK == ercd );
351 CYG_TEST_CHECK( E_TMOUT == ercd, "get_blf bad ercd" );
352 CYG_TEST_CHECK( NULL != vp, "no allocated block to free" );
353 CYG_TEST_CHECK( NULL != vp1, "no allocated block to free1" );
356 // allocate all the memory in the pool; remember a couple
357 // for freeing as the signalling operation:
363 ercd = pget_blk( &vp, 1, T1_MALLOC );
364 } while ( E_OK == ercd );
365 CYG_TEST_CHECK( E_TMOUT == ercd, "get_blk bad ercd" );
366 CYG_TEST_CHECK( NULL != vp, "no allocated block to free" );
367 CYG_TEST_CHECK( NULL != vp1, "no allocated block to free1" );
370 CYG_TEST_FAIL( "bad switch" );
376 do_tidyup( WAITOP wait )
384 // do nothing for all of those
387 // clear the flag variable
388 ercd = clr_flg( 1, 0 );
389 CYG_TEST_CHECK( E_OK == ercd, "clr_flg bad ercd, tidy vp" );
393 ercd = rel_blf( 1, vp );
394 CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd, tidy vp" );
397 ercd = rel_blf( 1, vp1 );
398 CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd, tidy vp1" );
400 if ( NULL != t2vp ) {
401 ercd = rel_blf( 1, t2vp );
402 CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd, tidy t2vp" );
407 ercd = rel_blk( 1, vp );
408 CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd, tidy vp" );
411 ercd = rel_blk( 1, vp1 );
412 CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd, tidy vp1" );
414 if ( NULL != t2vp ) {
415 ercd = rel_blk( 1, t2vp );
416 CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd, tidy t2vp" );
420 CYG_TEST_FAIL( "bad switch" );
426 do_recreate( WAITOP wait )
428 #ifdef CYGPKG_UITRON_SEMAS_CREATE_DELETE
429 static T_CSEM t_csem = { NULL, 0, 0 };
431 #ifdef CYGPKG_UITRON_MBOXES_CREATE_DELETE
432 static T_CMBX t_cmbx = { NULL, 0 };
434 #ifdef CYGPKG_UITRON_FLAGS_CREATE_DELETE
435 static T_CFLG t_cflg = { NULL, 0, 0 };
437 #ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
438 static T_CMPF t_cmpf = { NULL, 0, 20, 95 };
440 #ifdef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
441 static T_CMPL t_cmpl = { NULL, 0, 2000 };
447 // do nothing for all of those
450 #ifdef CYGPKG_UITRON_SEMAS_CREATE_DELETE
451 // create the semaphore
452 ercd = cre_sem( 1, &t_csem );
453 CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
455 CYG_TEST_FAIL( "bad call to do_recreate SEMGET" );
459 #ifdef CYGPKG_UITRON_FLAGS_CREATE_DELETE
461 ercd = cre_flg( 1, &t_cflg );
462 CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
464 CYG_TEST_FAIL( "bad call to do_recreate FLAGWAIT" );
468 #ifdef CYGPKG_UITRON_MBOXES_CREATE_DELETE
470 ercd = cre_mbx( 1, &t_cmbx );
471 CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
473 CYG_TEST_FAIL( "bad call to do_recreate MSGGET" );
477 #ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
478 // create the mempool
479 ercd = cre_mpf( 1, &t_cmpf );
480 CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
482 CYG_TEST_FAIL( "bad call to do_recreate MEMFIXEDGET" );
486 #ifdef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
487 // create the mempool
488 ercd = cre_mpl( 1, &t_cmpl );
489 CYG_TEST_CHECK( E_OK == ercd, "cre_sem bad ercd" );
491 CYG_TEST_FAIL( "bad call to do_recreate MEMVARGET" );
495 CYG_TEST_FAIL( "bad switch" );
498 // this is just to use ercd to prevent warnings
499 CYG_TEST_CHECK( E_OK == ercd, "<blank> bad ercd" );
505 do_signal( WAITOP wait )
512 CYG_TEST_CHECK( E_OK == ercd, "wup_tsk bad ercd" );
515 // simply wait for task 2's delay to complete
516 ercd = dly_tsk( T1_WAIT );
517 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
520 // signal the semaphore
522 CYG_TEST_CHECK( E_OK == ercd, "sig_sem bad ercd" );
526 ercd = set_flg( 1, 0xff );
527 CYG_TEST_CHECK( E_OK == ercd, "set_flg bad ercd" );
531 ercd = snd_msg( 1, msg );
532 CYG_TEST_CHECK( E_OK == ercd, "snd_msg bad ercd" );
535 // release a couple of blocks we allocated earlier. I hope.
536 CYG_TEST_CHECK( NULL != vp, "no allocated block to free" );
537 CYG_TEST_CHECK( NULL != vp1, "no allocated block to free1" );
538 ercd = rel_blf( 1, vp );
539 CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd" );
541 ercd = rel_blf( 1, vp1 );
542 CYG_TEST_CHECK( E_OK == ercd, "rel_blf bad ercd1" );
546 // release a couple of blocks we allocated earlier. I hope.
547 CYG_TEST_CHECK( NULL != vp, "no allocated block to free" );
548 CYG_TEST_CHECK( NULL != vp1, "no allocated block to free1" );
549 ercd = rel_blk( 1, vp );
550 CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd" );
552 ercd = rel_blk( 1, vp1 );
553 CYG_TEST_CHECK( E_OK == ercd, "rel_blk bad ercd1" );
557 CYG_TEST_FAIL( "bad switch" );
563 do_delete( WAITOP wait )
569 CYG_TEST_FAIL( "bad call to do_delete( SLEEP or DELAY )" );
572 #ifdef CYGPKG_UITRON_SEMAS_CREATE_DELETE
573 // delete the semaphore
575 CYG_TEST_CHECK( E_OK == ercd, "del_sem bad ercd" );
577 CYG_TEST_FAIL( "bad call to do_delete( SEMGET )" );
581 #ifdef CYGPKG_UITRON_FLAGS_CREATE_DELETE
584 CYG_TEST_CHECK( E_OK == ercd, "del_flg bad ercd" );
586 CYG_TEST_FAIL( "bad call to do_delete( FLAGWAIT )" );
590 #ifdef CYGPKG_UITRON_MBOXES_CREATE_DELETE
593 CYG_TEST_CHECK( E_OK == ercd, "del_mbx bad ercd" );
595 CYG_TEST_FAIL( "bad call to do_delete( MSGGET )" );
599 #ifdef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
600 // delete the mempool
602 CYG_TEST_CHECK( E_OK == ercd, "del_mpf bad ercd" );
604 CYG_TEST_FAIL( "bad call to do_delete( MEMFIXEDGET )" );
608 #ifdef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
609 // delete the mempool
611 CYG_TEST_CHECK( E_OK == ercd, "del_mpl bad ercd" );
613 CYG_TEST_FAIL( "bad call to do_delete( MEMVARGET )" );
617 CYG_TEST_FAIL( "bad switch" );
620 // this is just to use ercd to prevent warnings
621 CYG_TEST_CHECK( E_OK == ercd, "<blank> bad ercd" );
627 do_wait( WAITOP wait, WAITTYPE type )
631 return ( PLAIN == type ) ? slp_tsk() : tslp_tsk( T2_WAIT );
633 return dly_tsk( T2_WAIT ); // forget the type
635 return ( PLAIN == type ) ? wai_sem( 1 ) : twai_sem( 1, T2_WAIT );
637 return ( PLAIN == type ) ?
638 wai_flg( &scratch, 1, 0x55, TWF_ANDW ) :
639 twai_flg( &scratch, 1, 0xaa, TWF_ANDW, T2_WAIT );
641 return ( PLAIN == type ) ?
642 rcv_msg( &msg1, 1 ) :
643 trcv_msg( &msg1, 1, T2_WAIT );
645 return ( PLAIN == type ) ?
646 get_blf( &t2vp, 1 ) :
647 tget_blf( &t2vp, 1, T2_WAIT );
649 return ( PLAIN == type ) ?
650 get_blk( &t2vp, 1, T2_MALLOC ) :
651 tget_blk( &t2vp, 1, T2_MALLOC, T2_WAIT );
653 CYG_TEST_FAIL( "bad switch" );
656 CYG_TEST_FAIL( "Bad wait in do_wait" );
661 check_waitstate( WAITOP wait, int waiting )
668 return; // do nothing for these
671 ercd = ref_sem( &rsem, 1 );
677 ercd = ref_flg( &rflg, 1 );
683 ercd = ref_mbx( &rmbx, 1 );
689 ercd = ref_mpf( &rmpf, 1 );
695 ercd = ref_mpl( &rmpl, 1 );
700 CYG_TEST_FAIL( "bad switch" );
704 CYG_TEST_CHECK( waity, "Object has no task waiting!" );
706 CYG_TEST_CHECK( !waity, "Object had a task waiting!" );
709 // ========================================================================
710 void task1( unsigned int arg )
717 CYG_TEST_INFO( "Task 1 running" );
720 extern Cyg_Thread cyg_uitron_TASKS[];
721 cyg_test_dump_thread_stack_stats(
722 "Startup, task1", &cyg_uitron_TASKS[ 0 ] );
723 cyg_test_dump_thread_stack_stats(
724 "Startup, task2", &cyg_uitron_TASKS[ 1 ] );
725 cyg_test_dump_interrupt_stack_stats( "Startup" );
726 cyg_test_dump_idlethread_stack_stats( "Startup" );
727 cyg_test_clear_interrupt_stack();
730 ercd = chg_pri( 1, 8 );
731 CYG_TEST_CHECK( E_OK == ercd, "chg_pri bad ercd" );
733 for ( wait = START_WAITOP; wait < DONE_WAITOP ; wait++) {
734 for ( type = START_TYPE; type < DONE_TYPE ; type++ ) {
735 for ( kill = START_KILLOP; kill < DONE_KILLOP ; kill++ ) {
737 // These clauses deal with a couple of special cases:
738 // [doing it this way helps keep the rest of the code
739 // nicely general and orthogonal]
741 // 1) DELAY: dly_tsk(): when this times out, the retcode is
742 // E_OK rather than E_TMOUT, and it always times out. The
743 // "signalling" method here is just to wait yourself. So we
744 // do not test DELAY with TIMED type.
746 // 2) PLAIN tests with TIMEOUT kill operations: a PLAIN test
747 // will not time out, it'll wait forever, so waiting for it
748 // so to do is pointless; further, we would check for the
749 // wrong error code. So we do not test PLAIN tests with
750 // TIMOUT kill operations.
752 // 3) SLEEP or DELAY tests with DELETE operations: there is
753 // no synchronization to delete in those cases.
754 // 3a) Individual object types are tested for delete support,
755 // and if there is none, the test is skipped.
757 if ( DELAY == wait && TIMED == type )
760 if ( PLAIN == type &&
761 ( ( TIMEOUT == kill) ||
762 (SUSPEND_TIMEOUT_RESUME == kill) ||
763 (SUSPEND_TIMEOUT_KILL == kill) ) )
767 #ifndef CYGPKG_UITRON_SEMAS_CREATE_DELETE
770 #ifndef CYGPKG_UITRON_FLAGS_CREATE_DELETE
771 (FLAGWAIT == wait) ||
773 #ifndef CYGPKG_UITRON_MBOXES_CREATE_DELETE
776 #ifndef CYGPKG_UITRON_MEMPOOLFIXED_CREATE_DELETE
777 (MEMFIXEDGET == wait) ||
779 #ifndef CYGPKG_UITRON_MEMPOOLVAR_CREATE_DELETE
780 (MEMVARGET == wait) ||
786 (SUSPEND_DELETE_RESUME == kill) ||
787 (SUSPEND_DELETE_KILL == kill)) )
791 CYG_TEST_INFO( makemsg( "T1: ", wait, type, kill ) );
795 // prepare the synchronization objects
796 // (actually, just empty the mempools)
799 // start task 2 at a higher priority than myself
801 CYG_TEST_CHECK( E_OK == ercd, "dis_dsp bad ercd" );
802 ercd = sta_tsk( 2, task2arg( wait, type, kill ) );
803 CYG_TEST_CHECK( E_OK == ercd, "sta_tsk bad ercd" );
804 ercd = chg_pri( 2, 5 );
805 CYG_TEST_CHECK( E_OK == ercd, "chg_pri bad ercd" );
807 CYG_TEST_CHECK( E_OK == ercd, "ena_dsp bad ercd" );
808 // task 2 should run now, until it waits.
810 ercd = ref_tsk( &rtsk, 2 );
811 CYG_TEST_CHECK( E_OK == ercd, "ref_tsk bad ercd" );
812 CYG_TEST_CHECK( TTS_WAI == rtsk.tskstat, "bad tskstat" );
813 CYG_TEST_CHECK( 5 == rtsk.tskpri, "bad tskpri" );
817 // signal the task appropriately
819 // it should now have run to completion
822 check_waitstate( wait, 1 );
823 // wait for the timeout to occur
824 ercd = dly_tsk( T1_WAIT );
825 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
826 check_waitstate( wait, 0 );
827 // it should now have run to completion
830 // hit the task with a release-wait
832 CYG_TEST_CHECK( E_OK == ercd, "rel_wai bad ercd" );
833 // it should now have run to completion
836 // delete the object appropriately
838 // it should now have run to completion
843 CYG_TEST_CHECK( E_OK == ercd, "ter_tsk bad ercd" );
844 // it should now have terminated without running
846 case SUSPEND_SIGNAL_RESUME:
849 // signal the task appropriately
853 // it should now have run to completion
855 case SUSPEND_TIMEOUT_RESUME:
856 check_waitstate( wait, 1 );
859 check_waitstate( wait, 1 );
860 // wait for the timeout to occur
861 ercd = dly_tsk( T1_WAIT );
862 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
863 check_waitstate( wait, 0 );
866 // it should now have run to completion
868 case SUSPEND_RELEASE_RESUME:
871 // hit the task with a release-wait
873 CYG_TEST_CHECK( E_OK == ercd, "rel_wai bad ercd" );
876 // it should now have run to completion
878 case SUSPEND_DELETE_RESUME:
881 // delete the object appropriately
885 // it should now have run to completion
892 CYG_TEST_CHECK( E_OK == ercd, "ter_tsk bad ercd" );
893 // it should now have terminated without running
895 case SUSPEND_SIGNAL_KILL:
898 // signal the task appropriately
902 CYG_TEST_CHECK( E_OK == ercd, "ter_tsk bad ercd" );
903 // it should now have terminated without running
905 case SUSPEND_TIMEOUT_KILL:
906 check_waitstate( wait, 1 );
909 check_waitstate( wait, 1 );
910 // wait for the timeout to occur
911 ercd = dly_tsk( T1_WAIT );
912 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
913 check_waitstate( wait, 0 );
916 CYG_TEST_CHECK( E_OK == ercd, "ter_tsk bad ercd" );
917 // it should now have terminated without running
919 case SUSPEND_RELEASE_KILL:
922 // hit the task with a release-wait
924 CYG_TEST_CHECK( E_OK == ercd, "rel_wai bad ercd" );
927 CYG_TEST_CHECK( E_OK == ercd, "ter_tsk bad ercd" );
928 // it should now have terminated without running
930 case SUSPEND_DELETE_KILL:
933 // delete the object appropriately
937 CYG_TEST_CHECK( E_OK == ercd, "ter_tsk bad ercd" );
938 // it should now have terminated without running
941 CYG_TEST_FAIL( "bad switch" );
945 // task 2 should be dormant now, however it got there
946 ercd = ref_tsk( &rtsk, 2 );
947 CYG_TEST_CHECK( E_OK == ercd, "ref_tsk bad ercd" );
948 CYG_TEST_CHECK( TTS_DMT == rtsk.tskstat, "bad tskstat" );
950 if ( (SUSPEND_SIGNAL_KILL == kill) &&
951 ((MEMFIXEDGET == wait) || (MEMVARGET == wait)) ) {
952 // it was a killed successful memory alloc, so we have
953 // lost the pointer to memory allocated; there is an
954 // implicit storeleak problem when the task trying
955 // to allocate is signalled then killed.
956 // Recreate the pointer from an old version:
957 CYG_TEST_CHECK( NULL == t2vp, "t2vp WAS allocated!" );
964 case SUSPEND_SIGNAL_KILL:
965 case SUSPEND_TIMEOUT_KILL:
966 case SUSPEND_RELEASE_KILL:
967 case SUSPEND_DELETE_KILL:
968 // if task 2 was killed, expect only one increment
969 CYG_TEST_CHECK( 1 == intercom, "intercom bad value !1" );
972 // otherwise expect two increments
973 CYG_TEST_CHECK( 2 == intercom, "intercom bad value !2" );
977 // tidy up or recreate the synchronization objects
978 if ( (DELETE == kill) ||
979 (SUSPEND_DELETE_RESUME == kill) ||
980 (SUSPEND_DELETE_KILL == kill) )
987 CYG_TEST_PASS("synchronization interaction tests");
990 extern Cyg_Thread cyg_uitron_TASKS[];
991 cyg_test_dump_thread_stack_stats(
992 "All done, task1", &cyg_uitron_TASKS[ 0 ] );
993 cyg_test_dump_thread_stack_stats(
994 "All done, task2", &cyg_uitron_TASKS[ 1 ] );
995 cyg_test_dump_interrupt_stack_stats( "All done" );
996 cyg_test_dump_idlethread_stack_stats( "All done" );
999 CYG_TEST_EXIT( "All done" );
1005 void task2( unsigned int arg )
1012 decodearg( arg, &wait, &waittype, &kill );
1014 // CYG_TEST_INFO( makemsg( " 2: ", wait, waittype, kill ) );
1017 ercd = do_wait( wait, waittype );
1022 case SUSPEND_SIGNAL_RESUME:
1023 // we expect to have been signalled correctly
1024 CYG_TEST_CHECK( E_OK == ercd, "T2 wait bad ercd" );
1025 // here we know that the op completed OK
1026 if ( (MEMFIXEDGET == wait) || (MEMVARGET == wait) ) {
1027 // it was a successful memory alloc of whichever type,
1028 // so we can save away a copy of t2vp for working round an
1029 // implicit storeleak problem when the task trying to allocate
1030 // is signalled then killed:
1031 CYG_TEST_CHECK( NULL != t2vp, "No t2vp allocated!" );
1036 case SUSPEND_TIMEOUT_RESUME:
1037 // we expect to have timed out - if it's a timeout op.
1038 CYG_TEST_CHECK( E_TMOUT == ercd, "T2 timeout bad ercd, !E_TMOUT" );
1041 case SUSPEND_RELEASE_RESUME:
1042 // we expect to have suffered a release wait.
1043 CYG_TEST_CHECK( E_RLWAI == ercd, "T2 release bad ercd, !E_RLWAI" );
1046 case SUSPEND_DELETE_RESUME:
1047 // we expect to be told the object is gone
1048 CYG_TEST_CHECK( E_DLT == ercd, "T2 release bad ercd, !E_DLT" );
1052 case SUSPEND_SIGNAL_KILL:
1053 case SUSPEND_TIMEOUT_KILL:
1054 case SUSPEND_RELEASE_KILL:
1055 case SUSPEND_DELETE_KILL:
1056 // we expect to have been killed here, ie. this won't execute!
1057 CYG_TEST_FAIL( "Task 2 ran to completion!" );
1060 CYG_TEST_FAIL( "bad switch" );
1065 void task3( unsigned int arg )
1069 void task4( unsigned int arg )
1073 #else // not enough (or too many) uITRON objects configured in
1074 #define N_A_MSG "not enough uITRON objects to run test"
1075 #endif // not enough (or too many) uITRON objects configured in
1076 #else // not C++ and some C++ specific options enabled
1077 #define N_A_MSG "C++ specific options selected but this is C"
1078 #endif // not C++ and some C++ specific options enabled
1079 #else // ! CYGVAR_KERNEL_COUNTERS_CLOCK - can't test without it
1080 #define N_A_MSG "no CYGVAR_KERNEL_COUNTERS_CLOCK"
1081 #endif // ! CYGVAR_KERNEL_COUNTERS_CLOCK - can't test without it
1082 #else // ! CYGFUN_KERNEL_THREADS_TIMER - can't test without it
1083 #define N_A_MSG "no CYGFUN_KERNEL_THREADS_TIMER"
1084 #endif // ! CYGFUN_KERNEL_THREADS_TIMER - can't test without it
1085 #else // ! CYGIMP_THREAD_PRIORITY - can't test without it
1086 #define N_A_MSG "no CYGSEM_KERNEL_SCHED_MLQUEUE"
1087 #endif // ! CYGSEM_KERNEL_SCHED_MLQUEUE - can't test without it
1088 #else // ! CYGPKG_UITRON
1089 #define N_A_MSG "uITRON Compatibility layer disabled"
1090 #endif // CYGPKG_UITRON
1097 CYG_TEST_NA( N_A_MSG );
1099 #endif // N_A_MSG defined ie. we are N/A.