1 //===========================================================================
5 // uITRON "C++" test program four
7 //===========================================================================
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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 cyclic handlers */ \
80 defined( CYGPKG_UITRON_CYCLICS ) && \
81 (CYGNUM_UITRON_CYCLICS >= 3) && \
82 (CYGNUM_UITRON_CYCLICS < 90) && \
84 /* test configuration for enough alarm handlers */ \
85 defined( CYGPKG_UITRON_ALARMS ) && \
86 (CYGNUM_UITRON_ALARMS >= 3) && \
87 (CYGNUM_UITRON_ALARMS < 90) && \
89 /* the end of the large #if statement */ \
92 // ============================ END ============================
96 #include <cyg/compat/uitron/uit_func.h> // uITRON
99 cyg_package_start( void )
102 CYG_TEST_INFO( "Calling cyg_uitron_start()" );
106 volatile int intercount = 0;
111 CYG_TEST_INFO("Handler 1 called");
117 CYG_TEST_CHECK( 2 == intercount, "handler out of sync" );
118 CYG_TEST_INFO("Handler 2 called");
123 void task1( unsigned int arg );
124 void task2( unsigned int arg );
125 void task3( unsigned int arg );
126 void task4( unsigned int arg );
129 void task1( unsigned int arg )
140 static char foo[] = "Test message";
143 // Increase times when running on HW since overhead of GDB packet
144 // acknowledgements may cause tests of timing to fail.
145 if (cyg_test_is_simulator)
150 CYG_TEST_INFO( "Task 1 running" );
151 ercd = get_tid( &scratch );
152 CYG_TEST_CHECK( E_OK == ercd, "get_tid bad ercd" );
153 CYG_TEST_CHECK( 1 == scratch, "tid not 1" );
155 dcyc.exinf = (VP)info;
156 dcyc.cycatr = TA_HLNG;
157 dcyc.cychdr = (FP)&hand1;
158 dcyc.cycact = TCY_INI; // bad
161 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
162 ercd = def_cyc(3, &dcyc);
163 CYG_TEST_CHECK( E_PAR == ercd, "def_cyc bad ercd !E_PAR" );
164 #endif // we can test bad param error returns
166 dcyc.cycact = TCY_OFF; // make good
167 dcyc.cyctim = 0; // bad
169 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
170 ercd = def_cyc(3, &dcyc);
171 CYG_TEST_CHECK( E_PAR == ercd, "def_cyc bad ercd !E_PAR" );
172 #endif // we can test bad param error returns
174 dcyc.cyctim = 1; // make good
176 ercd = def_cyc(3, &dcyc);
177 CYG_TEST_CHECK( E_OK == ercd, "def_cyc bad ercd" );
179 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
180 ercd = def_cyc(-6, &dcyc);
181 CYG_TEST_CHECK( E_PAR == ercd, "def_cyc bad ercd !E_PAR" );
182 ercd = def_cyc(99, &dcyc);
183 CYG_TEST_CHECK( E_PAR == ercd, "def_cyc bad ercd !E_PAR" );
185 ercd = act_cyc(-6, TCY_OFF);
186 CYG_TEST_CHECK( E_PAR == ercd, "act_cyc bad ercd !E_PAR" );
187 ercd = act_cyc(99, TCY_OFF);
188 CYG_TEST_CHECK( E_PAR == ercd, "act_cyc bad ercd !E_PAR" );
189 ercd = act_cyc( 3, ~0);
190 CYG_TEST_CHECK( E_PAR == ercd, "act_cyc bad ercd !E_PAR" );
192 ercd = ref_cyc(&rcyc, -6);
193 CYG_TEST_CHECK( E_PAR == ercd, "ref_cyc bad ercd !E_PAR" );
194 ercd = ref_cyc(&rcyc, 99);
195 CYG_TEST_CHECK( E_PAR == ercd, "ref_cyc bad ercd !E_PAR" );
196 #ifndef CYGSEM_UITRON_PARAMS_NULL_IS_GOOD_PTR
197 ercd = ref_cyc(NULL, 3);
198 CYG_TEST_CHECK( E_PAR == ercd, "ref_cyc bad ercd !E_PAR" );
200 #endif // we can test bad param error returns
202 ercd = def_cyc(3, (T_DCYC *)NADR);
203 CYG_TEST_CHECK( E_OK == ercd, "def_cyc bad ercd" );
204 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
205 ercd = ref_cyc(&rcyc, 3);
206 CYG_TEST_CHECK( E_NOEXS == ercd, "ref_cyc bad ercd !E_NOEXS" );
207 #endif // we can test bad param error returns
209 CYG_TEST_PASS( "bad calls: def_cyc, act_cyc, ref_cyc" );
211 dalm.exinf = (VP)info;
212 dalm.almatr = TA_HLNG;
213 dalm.almhdr = (FP)&hand2;
214 dalm.tmmode = ~0; // bad
217 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
218 ercd = def_alm(3, &dalm);
219 CYG_TEST_CHECK( E_PAR == ercd, "def_alm bad ercd !E_PAR" );
220 #endif // we can test bad param error returns
222 dalm.tmmode = TTM_REL; // make good
223 dalm.almtim = 0; // bad
225 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
226 ercd = def_alm(3, &dalm);
227 CYG_TEST_CHECK( E_PAR == ercd, "def_alm bad ercd !E_PAR" );
228 #endif // we can test bad param error returns
230 dalm.almtim = 1000; // make good
232 ercd = def_alm(3, &dalm);
233 CYG_TEST_CHECK( E_OK == ercd, "def_alm bad ercd" );
235 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
236 ercd = ref_alm(&ralm, -6);
237 CYG_TEST_CHECK( E_PAR == ercd, "ref_alm bad ercd !E_PAR" );
238 ercd = ref_alm(&ralm, 99);
239 CYG_TEST_CHECK( E_PAR == ercd, "ref_alm bad ercd !E_PAR" );
240 #ifndef CYGSEM_UITRON_PARAMS_NULL_IS_GOOD_PTR
241 ercd = ref_alm(NULL, 3);
242 CYG_TEST_CHECK( E_PAR == ercd, "ref_alm bad ercd !E_PAR" );
245 #endif // we can test bad param error returns
246 ercd = def_alm(3, (T_DALM *)NADR);
247 CYG_TEST_CHECK( E_OK == ercd, "def_cyc bad ercd" );
248 #ifdef CYGSEM_UITRON_BAD_PARAMS_RETURN_ERRORS
249 ercd = ref_alm(&ralm, 3);
250 CYG_TEST_CHECK( E_NOEXS == ercd, "ref_cyc bad ercd !E_NOEXS" );
251 #endif // we can test bad param error returns
253 CYG_TEST_PASS( "bad calls: def_alm, act_alm, ref_alm" );
255 dcyc.exinf = (VP)info;
256 dcyc.cycatr = TA_HLNG;
257 dcyc.cychdr = (FP)&hand1;
258 dcyc.cycact = TCY_ON;
261 ercd = def_cyc(3, &dcyc);
262 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
263 ercd = ref_cyc(&rcyc, 3);
264 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
265 CYG_TEST_CHECK( info == rcyc.exinf, "rcyc.exinf should be info" );
266 CYG_TEST_CHECK( 45*tm < rcyc.lfttim, "rcyc.lfttim too small" );
267 CYG_TEST_CHECK( rcyc.lfttim <= 50*tm, "rcyc.lfttim too big" );
268 CYG_TEST_CHECK( TCY_ON == rcyc.cycact, "rcyc.cycact should be TCY_ON" );
269 ercd = act_cyc(3, TCY_OFF);
270 CYG_TEST_CHECK( E_OK == ercd, "act_cyc bad ercd" );
271 ercd = ref_cyc(&rcyc, 3);
272 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
273 CYG_TEST_CHECK( info == rcyc.exinf, "rcyc.exinf should be info" );
274 CYG_TEST_CHECK( 45*tm < rcyc.lfttim, "rcyc.lfttim too small" );
275 CYG_TEST_CHECK( rcyc.lfttim <= 50*tm, "rcyc.lfttim too big" );
276 CYG_TEST_CHECK( TCY_OFF == rcyc.cycact, "rcyc.cycact should be TCY_OFF" );
277 ercd = act_cyc(3, TCY_ON);
278 CYG_TEST_CHECK( E_OK == ercd, "act_cyc bad ercd" );
280 CYG_TEST_PASS("good calls: def_cyc, act_cyc, ref_cyc");
282 dalm.exinf = (VP)info;
283 dalm.almatr = TA_HLNG;
284 dalm.almhdr = (FP)&hand2;
285 dalm.tmmode = TTM_REL;
286 dalm.almtim = 120*tm;
288 ercd = def_alm(3, &dalm);
289 CYG_TEST_CHECK( E_OK == ercd, "def_alm bad ercd" );
290 ercd = ref_alm(&ralm, 3);
291 CYG_TEST_CHECK( E_OK == ercd, "ref_alm bad ercd" );
292 CYG_TEST_CHECK( info == ralm.exinf, "ralm.exinf should be info" );
293 CYG_TEST_CHECK( 115*tm < ralm.lfttim, "ralm.lfttim too small" );
294 CYG_TEST_CHECK( ralm.lfttim <= 120*tm, "ralm.lfttim too big" );
296 // Expect handlers to be called at approximate times
303 ercd = dly_tsk(160*tm);
304 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
305 CYG_TEST_CHECK( 4 == intercount, "handlers not both called" );
307 ercd = act_cyc(3, TCY_OFF);
308 CYG_TEST_CHECK( E_OK == ercd, "act_cyc(off) bad ercd" );
310 ercd = dly_tsk(60*tm); // enough for at least one tick
311 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
312 CYG_TEST_CHECK( 4 == intercount, "cyclic not disabled" );
314 // approx time now 220, so we expect a cycle in about 30 ticks
315 ercd = act_cyc(3, TCY_ON);
316 CYG_TEST_CHECK( E_OK == ercd, "act_cyc(on) bad ercd" );
317 ercd = ref_cyc(&rcyc, 3);
318 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
319 CYG_TEST_CHECK( info == rcyc.exinf, "rcyc.exinf should be info" );
320 CYG_TEST_CHECK( 25*tm < rcyc.lfttim, "rcyc.lfttim too small" );
321 CYG_TEST_CHECK( rcyc.lfttim <= 35*tm, "rcyc.lfttim too big" );
322 CYG_TEST_CHECK( TCY_ON == rcyc.cycact, "rcyc.cycact should be TCY_ON" );
324 // now resynchronize with right now:
325 ercd = act_cyc(3, TCY_ON|TCY_INI);
326 CYG_TEST_CHECK( E_OK == ercd, "act_cyc(on) bad ercd" );
327 ercd = ref_cyc(&rcyc, 3);
328 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
329 CYG_TEST_CHECK( info == rcyc.exinf, "rcyc.exinf should be info" );
330 CYG_TEST_CHECK( 45*tm < rcyc.lfttim, "rcyc.lfttim too small" );
331 CYG_TEST_CHECK( rcyc.lfttim <= 50*tm, "rcyc.lfttim too big" );
332 CYG_TEST_CHECK( TCY_ON == rcyc.cycact, "rcyc.cycact should be TCY_ON" );
334 // wait a bit and check that time marches on, or even down
335 ercd = dly_tsk(10*tm);
336 CYG_TEST_CHECK( E_OK == ercd, "dly_tsk bad ercd" );
337 ercd = ref_cyc(&rcyc, 3);
338 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
339 CYG_TEST_CHECK( info == rcyc.exinf, "rcyc.exinf should be info" );
340 CYG_TEST_CHECK( 35*tm < rcyc.lfttim, "rcyc.lfttim too small" );
341 CYG_TEST_CHECK( rcyc.lfttim <= 45*tm, "rcyc.lfttim too big" );
342 CYG_TEST_CHECK( TCY_ON == rcyc.cycact, "rcyc.cycact should be TCY_ON" );
344 // now turn it off and re-synch with right now:
345 ercd = act_cyc(3, TCY_OFF|TCY_INI);
346 CYG_TEST_CHECK( E_OK == ercd, "act_cyc(on) bad ercd" );
347 ercd = ref_cyc(&rcyc, 3);
348 CYG_TEST_CHECK( E_OK == ercd, "ref_cyc bad ercd" );
349 CYG_TEST_CHECK( info == rcyc.exinf, "rcyc.exinf should be info" );
350 CYG_TEST_CHECK( 45*tm < rcyc.lfttim, "rcyc.lfttim too small" );
351 CYG_TEST_CHECK( rcyc.lfttim <= 50*tm, "rcyc.lfttim too big" );
352 CYG_TEST_CHECK( TCY_OFF == rcyc.cycact, "rcyc.cycact should be TCY_OFF" );
354 ercd = act_cyc(3, TCY_OFF);
355 CYG_TEST_CHECK( E_OK == ercd, "act_cyc(on) bad ercd" );
357 CYG_TEST_PASS("good calls: def_cyc, act_cyc, ref_cyc, def_alm, ref_alm");
360 CYG_TEST_EXIT( "All done" );
366 void task2( unsigned int arg )
370 void task3( unsigned int arg )
374 void task4( unsigned int arg )
378 #else // not enough (or too many) uITRON objects configured in
379 #define N_A_MSG "not enough uITRON objects to run test"
380 #endif // not enough (or too many) uITRON objects configured in
381 #else // not C++ and some C++ specific options enabled
382 #define N_A_MSG "C++ specific options selected but this is C"
383 #endif // not C++ and some C++ specific options enabled
384 #else // ! CYGVAR_KERNEL_COUNTERS_CLOCK - can't test without it
385 #define N_A_MSG "no CYGVAR_KERNEL_COUNTERS_CLOCK"
386 #endif // ! CYGVAR_KERNEL_COUNTERS_CLOCK - can't test without it
387 #else // ! CYGFUN_KERNEL_THREADS_TIMER - can't test without it
388 #define N_A_MSG "no CYGFUN_KERNEL_THREADS_TIMER"
389 #endif // ! CYGFUN_KERNEL_THREADS_TIMER - can't test without it
390 #else // ! CYGIMP_THREAD_PRIORITY - can't test without it
391 #define N_A_MSG "no CYGSEM_KERNEL_SCHED_MLQUEUE"
392 #endif // ! CYGSEM_KERNEL_SCHED_MLQUEUE - can't test without it
393 #else // ! CYGPKG_UITRON
394 #define N_A_MSG "uITRON Compatibility layer disabled"
395 #endif // CYGPKG_UITRON
402 CYG_TEST_NA( N_A_MSG );
404 #endif // N_A_MSG defined ie. we are N/A.