1 | -- |
---|
2 | -- SPTEST / BODY |
---|
3 | -- |
---|
4 | -- DESCRIPTION: |
---|
5 | -- |
---|
6 | -- This package is the implementation of Test 12 of the RTEMS |
---|
7 | -- Single Processor Test Suite. |
---|
8 | -- |
---|
9 | -- DEPENDENCIES: |
---|
10 | -- |
---|
11 | -- |
---|
12 | -- |
---|
13 | -- COPYRIGHT (c) 1989-1997. |
---|
14 | -- On-Line Applications Research Corporation (OAR). |
---|
15 | -- Copyright assigned to U.S. Government, 1994. |
---|
16 | -- |
---|
17 | -- The license and distribution terms for this file may in |
---|
18 | -- the file LICENSE in this distribution or at |
---|
19 | -- http://www.OARcorp.com/rtems/license.html. |
---|
20 | -- |
---|
21 | -- $Id$ |
---|
22 | -- |
---|
23 | |
---|
24 | with INTERFACES; use INTERFACES; |
---|
25 | with RTEMS; |
---|
26 | with TEST_SUPPORT; |
---|
27 | with TEXT_IO; |
---|
28 | with UNSIGNED32_IO; |
---|
29 | |
---|
30 | package body SPTEST is |
---|
31 | |
---|
32 | --PAGE |
---|
33 | -- |
---|
34 | -- INIT |
---|
35 | -- |
---|
36 | |
---|
37 | procedure INIT ( |
---|
38 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
39 | ) is |
---|
40 | STATUS : RTEMS.STATUS_CODES; |
---|
41 | begin |
---|
42 | |
---|
43 | TEXT_IO.NEW_LINE( 2 ); |
---|
44 | TEXT_IO.PUT_LINE( "*** TEST 12 ***" ); |
---|
45 | |
---|
46 | SPTEST.TASK_NAME( 1 ) := RTEMS.BUILD_NAME( 'T', 'A', '1', ' ' ); |
---|
47 | SPTEST.TASK_NAME( 2 ) := RTEMS.BUILD_NAME( 'T', 'A', '2', ' ' ); |
---|
48 | SPTEST.TASK_NAME( 3 ) := RTEMS.BUILD_NAME( 'T', 'A', '3', ' ' ); |
---|
49 | SPTEST.TASK_NAME( 4 ) := RTEMS.BUILD_NAME( 'T', 'A', '4', ' ' ); |
---|
50 | SPTEST.TASK_NAME( 5 ) := RTEMS.BUILD_NAME( 'T', 'A', '5', ' ' ); |
---|
51 | |
---|
52 | SPTEST.PRIORITY_TASK_NAME( 1 ) := |
---|
53 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '1' ); |
---|
54 | SPTEST.PRIORITY_TASK_NAME( 2 ) := |
---|
55 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '2' ); |
---|
56 | SPTEST.PRIORITY_TASK_NAME( 3 ) := |
---|
57 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '3' ); |
---|
58 | SPTEST.PRIORITY_TASK_NAME( 4 ) := |
---|
59 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '4' ); |
---|
60 | SPTEST.PRIORITY_TASK_NAME( 5 ) := |
---|
61 | RTEMS.BUILD_NAME( 'P', 'R', 'I', '5' ); |
---|
62 | |
---|
63 | SPTEST.SEMAPHORE_NAME( 1 ) := RTEMS.BUILD_NAME( 'S', 'M', '1', ' ' ); |
---|
64 | SPTEST.SEMAPHORE_NAME( 2 ) := RTEMS.BUILD_NAME( 'S', 'M', '2', ' ' ); |
---|
65 | SPTEST.SEMAPHORE_NAME( 3 ) := RTEMS.BUILD_NAME( 'S', 'M', '3', ' ' ); |
---|
66 | |
---|
67 | RTEMS.SEMAPHORE_CREATE( |
---|
68 | SPTEST.SEMAPHORE_NAME( 1 ), |
---|
69 | 1, |
---|
70 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
71 | RTEMS.NO_PRIORITY, |
---|
72 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
73 | STATUS |
---|
74 | ); |
---|
75 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM1" ); |
---|
76 | |
---|
77 | RTEMS.SEMAPHORE_CREATE( |
---|
78 | SPTEST.SEMAPHORE_NAME( 2 ), |
---|
79 | 0, |
---|
80 | RTEMS.PRIORITY, |
---|
81 | RTEMS.NO_PRIORITY, |
---|
82 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
83 | STATUS |
---|
84 | ); |
---|
85 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
---|
86 | |
---|
87 | RTEMS.SEMAPHORE_CREATE( |
---|
88 | SPTEST.SEMAPHORE_NAME( 3 ), |
---|
89 | 1, |
---|
90 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
91 | RTEMS.NO_PRIORITY, |
---|
92 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
93 | STATUS |
---|
94 | ); |
---|
95 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM3" ); |
---|
96 | |
---|
97 | TEXT_IO.PUT_LINE( "INIT - Forward priority queue test" ); |
---|
98 | SPTEST.PRIORITY_TEST_DRIVER( 0 ); |
---|
99 | |
---|
100 | TEXT_IO.PUT_LINE( "INIT - Backward priority queue test" ); |
---|
101 | SPTEST.PRIORITY_TEST_DRIVER( 32 ); |
---|
102 | |
---|
103 | TEST_SUPPORT.PAUSE; |
---|
104 | |
---|
105 | TEXT_IO.PUT_LINE( |
---|
106 | "INIT - Binary Semaphore and Priority Inheritance Test" |
---|
107 | ); |
---|
108 | |
---|
109 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
110 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
---|
111 | |
---|
112 | TEXT_IO.PUT_LINE( |
---|
113 | "INIT - semaphore_create - allocated binary semaphore" |
---|
114 | ); |
---|
115 | RTEMS.SEMAPHORE_CREATE( |
---|
116 | SPTEST.SEMAPHORE_NAME( 2 ), |
---|
117 | 0, |
---|
118 | RTEMS.BINARY_SEMAPHORE + RTEMS.PRIORITY + RTEMS.INHERIT_PRIORITY, |
---|
119 | RTEMS.NO_PRIORITY, |
---|
120 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
121 | STATUS |
---|
122 | ); |
---|
123 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
---|
124 | |
---|
125 | TEXT_IO.PUT_LINE( |
---|
126 | "INIT - semaphore_release - allocated binary semaphore" |
---|
127 | ); |
---|
128 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
129 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE OF SM2" ); |
---|
130 | |
---|
131 | TEXT_IO.PUT_LINE( |
---|
132 | "INIT - semaphore_delete - allocated binary semaphore" |
---|
133 | ); |
---|
134 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
135 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
---|
136 | |
---|
137 | RTEMS.SEMAPHORE_CREATE( |
---|
138 | SPTEST.SEMAPHORE_NAME( 2 ), |
---|
139 | 1, |
---|
140 | RTEMS.BINARY_SEMAPHORE + RTEMS.PRIORITY + RTEMS.INHERIT_PRIORITY, |
---|
141 | RTEMS.NO_PRIORITY, |
---|
142 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
143 | STATUS |
---|
144 | ); |
---|
145 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
---|
146 | |
---|
147 | SPTEST.PRIORITY_TEST_DRIVER( 64 ); |
---|
148 | |
---|
149 | TEST_SUPPORT.PAUSE; |
---|
150 | |
---|
151 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
152 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM2" ); |
---|
153 | |
---|
154 | RTEMS.SEMAPHORE_CREATE( |
---|
155 | SPTEST.SEMAPHORE_NAME( 2 ), |
---|
156 | 0, |
---|
157 | RTEMS.PRIORITY, |
---|
158 | RTEMS.NO_PRIORITY, |
---|
159 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
160 | STATUS |
---|
161 | ); |
---|
162 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_CREATE OF SM2" ); |
---|
163 | |
---|
164 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
165 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE OF SM2" ); |
---|
166 | |
---|
167 | RTEMS.TASK_CREATE( |
---|
168 | SPTEST.TASK_NAME( 1 ), |
---|
169 | 4, |
---|
170 | 2048, |
---|
171 | RTEMS.DEFAULT_MODES, |
---|
172 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
173 | SPTEST.TASK_ID( 1 ), |
---|
174 | STATUS |
---|
175 | ); |
---|
176 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA1" ); |
---|
177 | |
---|
178 | RTEMS.TASK_CREATE( |
---|
179 | SPTEST.TASK_NAME( 2 ), |
---|
180 | 4, |
---|
181 | 2048, |
---|
182 | RTEMS.DEFAULT_MODES, |
---|
183 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
184 | SPTEST.TASK_ID( 2 ), |
---|
185 | STATUS |
---|
186 | ); |
---|
187 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA2" ); |
---|
188 | |
---|
189 | RTEMS.TASK_CREATE( |
---|
190 | SPTEST.TASK_NAME( 3 ), |
---|
191 | 4, |
---|
192 | 2048, |
---|
193 | RTEMS.DEFAULT_MODES, |
---|
194 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
195 | SPTEST.TASK_ID( 3 ), |
---|
196 | STATUS |
---|
197 | ); |
---|
198 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA3" ); |
---|
199 | |
---|
200 | RTEMS.TASK_START( |
---|
201 | SPTEST.TASK_ID( 1 ), |
---|
202 | SPTEST.TASK_1'ACCESS, |
---|
203 | 0, |
---|
204 | STATUS |
---|
205 | ); |
---|
206 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA1" ); |
---|
207 | |
---|
208 | RTEMS.TASK_START( |
---|
209 | SPTEST.TASK_ID( 2 ), |
---|
210 | SPTEST.TASK_2'ACCESS, |
---|
211 | 0, |
---|
212 | STATUS |
---|
213 | ); |
---|
214 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA2" ); |
---|
215 | |
---|
216 | RTEMS.TASK_START( |
---|
217 | SPTEST.TASK_ID( 3 ), |
---|
218 | SPTEST.TASK_3'ACCESS, |
---|
219 | 0, |
---|
220 | STATUS |
---|
221 | ); |
---|
222 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA3" ); |
---|
223 | |
---|
224 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
225 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF SELF" ); |
---|
226 | |
---|
227 | end INIT; |
---|
228 | |
---|
229 | --PAGE |
---|
230 | -- |
---|
231 | -- PRIORITY_TEST_DRIVER |
---|
232 | -- |
---|
233 | |
---|
234 | procedure PRIORITY_TEST_DRIVER ( |
---|
235 | PRIORITY_BASE : in RTEMS.UNSIGNED32 |
---|
236 | ) is |
---|
237 | PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY; |
---|
238 | STATUS : RTEMS.STATUS_CODES; |
---|
239 | begin |
---|
240 | |
---|
241 | for INDEX in 1 .. 5 |
---|
242 | loop |
---|
243 | |
---|
244 | case INDEX is |
---|
245 | when 1 | 2 | 3 => |
---|
246 | SPTEST.TASK_PRIORITY( INDEX ) := |
---|
247 | PRIORITY_BASE + RTEMS.TASK_PRIORITY( INDEX ); |
---|
248 | when others => |
---|
249 | SPTEST.TASK_PRIORITY( INDEX ) := PRIORITY_BASE + 3; |
---|
250 | end case; |
---|
251 | |
---|
252 | RTEMS.TASK_CREATE( |
---|
253 | SPTEST.PRIORITY_TASK_NAME( INDEX ), |
---|
254 | SPTEST.TASK_PRIORITY( INDEX ), |
---|
255 | 2048, |
---|
256 | RTEMS.DEFAULT_MODES, |
---|
257 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
258 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
---|
259 | STATUS |
---|
260 | ); |
---|
261 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE LOOP" ); |
---|
262 | |
---|
263 | end loop; |
---|
264 | |
---|
265 | if PRIORITY_BASE = 0 then |
---|
266 | |
---|
267 | for INDEX in 1 .. 5 |
---|
268 | loop |
---|
269 | |
---|
270 | RTEMS.TASK_START( |
---|
271 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
---|
272 | SPTEST.PRIORITY_TASK'ACCESS, |
---|
273 | RTEMS.TASK_ARGUMENT( INDEX ), |
---|
274 | STATUS |
---|
275 | ); |
---|
276 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
---|
277 | |
---|
278 | end loop; |
---|
279 | |
---|
280 | else |
---|
281 | |
---|
282 | for INDEX in reverse 1 .. 5 |
---|
283 | loop |
---|
284 | |
---|
285 | RTEMS.TASK_START( |
---|
286 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
---|
287 | SPTEST.PRIORITY_TASK'ACCESS, |
---|
288 | RTEMS.TASK_ARGUMENT( INDEX ), |
---|
289 | STATUS |
---|
290 | ); |
---|
291 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START LOOP" ); |
---|
292 | |
---|
293 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
294 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER LOOP" ); |
---|
295 | |
---|
296 | if PRIORITY_BASE = 64 then |
---|
297 | if INDEX = 4 then |
---|
298 | RTEMS.TASK_SET_PRIORITY( |
---|
299 | SPTEST.PRIORITY_TASK_ID( 5 ), |
---|
300 | PRIORITY_BASE + 4, |
---|
301 | PREVIOUS_PRIORITY, |
---|
302 | STATUS |
---|
303 | ); |
---|
304 | TEXT_IO.PUT( "PDRV - change priority of PRI5 from " ); |
---|
305 | UNSIGNED32_IO.PUT( PREVIOUS_PRIORITY ); |
---|
306 | TEXT_IO.PUT( " to " ); |
---|
307 | UNSIGNED32_IO.PUT( PRIORITY_BASE + 4 ); |
---|
308 | TEXT_IO.NEW_LINE; |
---|
309 | TEST_SUPPORT.DIRECTIVE_FAILED( |
---|
310 | STATUS, |
---|
311 | "PDRV TASK_SET_PRIORITY" |
---|
312 | ); |
---|
313 | end if; |
---|
314 | |
---|
315 | RTEMS.TASK_SET_PRIORITY( |
---|
316 | SPTEST.PRIORITY_TASK_ID( 5 ), |
---|
317 | RTEMS.CURRENT_PRIORITY, |
---|
318 | PREVIOUS_PRIORITY, |
---|
319 | STATUS |
---|
320 | ); |
---|
321 | TEXT_IO.PUT( "PDRV - priority of PRI5 is " ); |
---|
322 | UNSIGNED32_IO.PUT( PREVIOUS_PRIORITY ); |
---|
323 | TEXT_IO.NEW_LINE; |
---|
324 | TEST_SUPPORT.DIRECTIVE_FAILED( |
---|
325 | STATUS, |
---|
326 | "PDRV TASK_SET_PRIORITY" |
---|
327 | ); |
---|
328 | end if; |
---|
329 | |
---|
330 | end loop; |
---|
331 | |
---|
332 | end if; |
---|
333 | |
---|
334 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
335 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER AFTER LOOP" ); |
---|
336 | |
---|
337 | if PRIORITY_BASE = 0 then |
---|
338 | for INDEX in 1 .. 5 |
---|
339 | loop |
---|
340 | |
---|
341 | RTEMS.SEMAPHORE_RELEASE( |
---|
342 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
343 | STATUS |
---|
344 | ); |
---|
345 | TEST_SUPPORT.DIRECTIVE_FAILED( |
---|
346 | STATUS, |
---|
347 | "SEMAPHORE_RELEASE LOOP" |
---|
348 | ); |
---|
349 | |
---|
350 | end loop; |
---|
351 | end if; |
---|
352 | |
---|
353 | if PRIORITY_BASE = 64 then |
---|
354 | |
---|
355 | TEXT_IO.PUT_LINE( "PDRV - task_resume - PRI5" ); |
---|
356 | RTEMS.TASK_RESUME( SPTEST.PRIORITY_TASK_ID( 5 ), STATUS ); |
---|
357 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_RESUME" ); |
---|
358 | |
---|
359 | RTEMS.TASK_WAKE_AFTER( TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
360 | TEST_SUPPORT.DIRECTIVE_FAILED( |
---|
361 | STATUS, |
---|
362 | "TASK_WAKE_AFTER SO PRI5 can run" |
---|
363 | ); |
---|
364 | |
---|
365 | RTEMS.TASK_DELETE( SPTEST.PRIORITY_TASK_ID( 5 ), STATUS ); |
---|
366 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF PRI5" ); |
---|
367 | else |
---|
368 | |
---|
369 | for INDEX in 1 .. 5 |
---|
370 | loop |
---|
371 | |
---|
372 | RTEMS.TASK_DELETE( |
---|
373 | SPTEST.PRIORITY_TASK_ID( INDEX ), |
---|
374 | STATUS |
---|
375 | ); |
---|
376 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" ); |
---|
377 | |
---|
378 | end loop; |
---|
379 | end if; |
---|
380 | |
---|
381 | |
---|
382 | end PRIORITY_TEST_DRIVER; |
---|
383 | |
---|
384 | --PAGE |
---|
385 | -- |
---|
386 | -- PRIORITY_TASK |
---|
387 | -- |
---|
388 | |
---|
389 | procedure PRIORITY_TASK ( |
---|
390 | ITS_INDEX : in RTEMS.TASK_ARGUMENT |
---|
391 | ) is |
---|
392 | TIMEOUT : RTEMS.INTERVAL; |
---|
393 | ITS_PRIORITY : RTEMS.TASK_PRIORITY; |
---|
394 | CURRENT_PRIORITY : RTEMS.TASK_PRIORITY; |
---|
395 | STATUS : RTEMS.STATUS_CODES; |
---|
396 | begin |
---|
397 | |
---|
398 | ITS_PRIORITY := SPTEST.TASK_PRIORITY( INTEGER( ITS_INDEX ) ); |
---|
399 | |
---|
400 | if ITS_PRIORITY < 3 then |
---|
401 | TIMEOUT := 5 * TEST_SUPPORT.TICKS_PER_SECOND; |
---|
402 | else |
---|
403 | TIMEOUT := RTEMS.NO_TIMEOUT; |
---|
404 | end if; |
---|
405 | |
---|
406 | TEST_SUPPORT.PUT_NAME( PRIORITY_TASK_NAME( INTEGER(ITS_INDEX) ), FALSE ); |
---|
407 | TEXT_IO.PUT_LINE( " - semaphore_obtain - wait forever on SM2" ); |
---|
408 | |
---|
409 | RTEMS.SEMAPHORE_OBTAIN( |
---|
410 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
411 | RTEMS.DEFAULT_OPTIONS, |
---|
412 | TIMEOUT, |
---|
413 | STATUS |
---|
414 | ); |
---|
415 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN OF SM2" ); |
---|
416 | |
---|
417 | if ITS_PRIORITY < 64 then |
---|
418 | TEXT_IO.PUT( "PRI" ); |
---|
419 | UNSIGNED32_IO.PUT( ITS_INDEX ); |
---|
420 | TEXT_IO.PUT( " - WHY AM I HERE? (priority = " ); |
---|
421 | UNSIGNED32_IO.PUT( ITS_PRIORITY ); |
---|
422 | TEXT_IO.PUT_LINE( " )" ); |
---|
423 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
---|
424 | end if; |
---|
425 | |
---|
426 | if ITS_INDEX = 5 then |
---|
427 | TEXT_IO.PUT_LINE( |
---|
428 | "PRI5 - task_suspend - until all priority tasks blocked" |
---|
429 | ); |
---|
430 | end if; |
---|
431 | |
---|
432 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
---|
433 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SUSPEND" ); |
---|
434 | |
---|
435 | TEXT_IO.PUT_LINE( "PRI5 - task_delete - all tasks waiting on SM2" ); |
---|
436 | for INDEX in 1 .. 4 |
---|
437 | loop |
---|
438 | |
---|
439 | RTEMS.TASK_DELETE( SPTEST.PRIORITY_TASK_ID( INDEX ), STATUS ); |
---|
440 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE LOOP" ); |
---|
441 | |
---|
442 | end loop; |
---|
443 | |
---|
444 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_obtain - nested" ); |
---|
445 | RTEMS.SEMAPHORE_OBTAIN( |
---|
446 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
447 | RTEMS.DEFAULT_OPTIONS, |
---|
448 | TIMEOUT, |
---|
449 | STATUS |
---|
450 | ); |
---|
451 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN NESTED" ); |
---|
452 | |
---|
453 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_release - nested" ); |
---|
454 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
455 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE NESTED" ); |
---|
456 | |
---|
457 | TEXT_IO.PUT_LINE( "PRI5 - semaphore_release - restore priority" ); |
---|
458 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 2 ), STATUS ); |
---|
459 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE" ); |
---|
460 | |
---|
461 | RTEMS.TASK_SET_PRIORITY( |
---|
462 | SPTEST.PRIORITY_TASK_ID( 5 ), |
---|
463 | RTEMS.CURRENT_PRIORITY, |
---|
464 | CURRENT_PRIORITY, |
---|
465 | STATUS |
---|
466 | ); |
---|
467 | TEXT_IO.PUT( "PRI5 - priority of PRI5 is " ); |
---|
468 | UNSIGNED32_IO.PUT( CURRENT_PRIORITY ); |
---|
469 | TEXT_IO.NEW_LINE; |
---|
470 | TEST_SUPPORT.DIRECTIVE_FAILED( |
---|
471 | STATUS, |
---|
472 | "PRI5 TASK_SET_PRIORITY CURRENT" |
---|
473 | ); |
---|
474 | RTEMS.TASK_SUSPEND( RTEMS.SELF, STATUS ); |
---|
475 | |
---|
476 | end PRIORITY_TASK; |
---|
477 | |
---|
478 | --PAGE |
---|
479 | -- |
---|
480 | -- TASK_1 |
---|
481 | -- |
---|
482 | |
---|
483 | procedure TASK_1 ( |
---|
484 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
485 | ) is |
---|
486 | SMID : RTEMS.ID; |
---|
487 | STATUS : RTEMS.STATUS_CODES; |
---|
488 | begin |
---|
489 | |
---|
490 | RTEMS.SEMAPHORE_IDENT( |
---|
491 | SPTEST.SEMAPHORE_NAME( 1 ), |
---|
492 | RTEMS.SEARCH_ALL_NODES, |
---|
493 | SMID, |
---|
494 | STATUS |
---|
495 | ); |
---|
496 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_IDENT OF SM1" ); |
---|
497 | TEXT_IO.PUT( "TA1 - semaphore_ident - smid => " ); |
---|
498 | UNSIGNED32_IO.PUT( SMID, WIDTH => 8, BASE => 16 ); |
---|
499 | TEXT_IO.NEW_LINE; |
---|
500 | |
---|
501 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - wait forever on SM2" ); |
---|
502 | RTEMS.SEMAPHORE_OBTAIN( |
---|
503 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
504 | RTEMS.DEFAULT_MODES, |
---|
505 | RTEMS.NO_TIMEOUT, |
---|
506 | STATUS |
---|
507 | ); |
---|
508 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
509 | |
---|
510 | TEXT_IO.PUT_LINE( "TA1 - got SM2" ); |
---|
511 | |
---|
512 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - wait forever on SM3" ); |
---|
513 | RTEMS.SEMAPHORE_OBTAIN( |
---|
514 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
515 | RTEMS.DEFAULT_MODES, |
---|
516 | RTEMS.NO_TIMEOUT, |
---|
517 | STATUS |
---|
518 | ); |
---|
519 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
520 | |
---|
521 | TEXT_IO.PUT_LINE( "TA1 - got SM3" ); |
---|
522 | |
---|
523 | TEXT_IO.PUT_LINE( "TA1 - semaphore_obtain - get SM1 - NO_WAIT" ); |
---|
524 | RTEMS.SEMAPHORE_OBTAIN( |
---|
525 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
526 | RTEMS.NO_WAIT, |
---|
527 | RTEMS.NO_TIMEOUT, |
---|
528 | STATUS |
---|
529 | ); |
---|
530 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
531 | |
---|
532 | TEXT_IO.PUT_LINE( "TA1 - got SM1" ); |
---|
533 | |
---|
534 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
535 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
536 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
537 | |
---|
538 | TEST_SUPPORT.PAUSE; |
---|
539 | |
---|
540 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM1" ); |
---|
541 | RTEMS.SEMAPHORE_RELEASE( SPTEST.SEMAPHORE_ID( 1 ), STATUS ); |
---|
542 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
543 | |
---|
544 | TEXT_IO.PUT_LINE( |
---|
545 | "TA1 - semaphore_obtain - waiting for SM1 with 10 second timeout" |
---|
546 | ); |
---|
547 | RTEMS.SEMAPHORE_OBTAIN( |
---|
548 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
549 | RTEMS.DEFAULT_MODES, |
---|
550 | 10 * TEST_SUPPORT.TICKS_PER_SECOND, |
---|
551 | STATUS |
---|
552 | ); |
---|
553 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
554 | |
---|
555 | TEXT_IO.PUT_LINE( "TA1 - got SM1" ); |
---|
556 | |
---|
557 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM2" ); |
---|
558 | RTEMS.SEMAPHORE_RELEASE( |
---|
559 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
560 | STATUS |
---|
561 | ); |
---|
562 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
563 | |
---|
564 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
565 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
566 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
567 | |
---|
568 | TEST_SUPPORT.PAUSE; |
---|
569 | |
---|
570 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA3" ); |
---|
571 | RTEMS.TASK_DELETE( SPTEST.TASK_ID( 3 ), STATUS ); |
---|
572 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA3" ); |
---|
573 | |
---|
574 | RTEMS.TASK_CREATE( |
---|
575 | SPTEST.TASK_NAME( 4 ), |
---|
576 | 4, |
---|
577 | 2048, |
---|
578 | RTEMS.DEFAULT_MODES, |
---|
579 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
580 | SPTEST.TASK_ID( 4 ), |
---|
581 | STATUS |
---|
582 | ); |
---|
583 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA4" ); |
---|
584 | |
---|
585 | RTEMS.TASK_CREATE( |
---|
586 | SPTEST.TASK_NAME( 5 ), |
---|
587 | 4, |
---|
588 | 2048, |
---|
589 | RTEMS.DEFAULT_MODES, |
---|
590 | RTEMS.DEFAULT_ATTRIBUTES, |
---|
591 | SPTEST.TASK_ID( 5 ), |
---|
592 | STATUS |
---|
593 | ); |
---|
594 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_CREATE OF TA5" ); |
---|
595 | |
---|
596 | RTEMS.TASK_START( |
---|
597 | SPTEST.TASK_ID( 4 ), |
---|
598 | SPTEST.TASK_4'ACCESS, |
---|
599 | 0, |
---|
600 | STATUS |
---|
601 | ); |
---|
602 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA4" ); |
---|
603 | |
---|
604 | RTEMS.TASK_START( |
---|
605 | SPTEST.TASK_ID( 5 ), |
---|
606 | SPTEST.TASK_5'ACCESS, |
---|
607 | 0, |
---|
608 | STATUS |
---|
609 | ); |
---|
610 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_START OF TA5" ); |
---|
611 | |
---|
612 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
613 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
614 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
615 | |
---|
616 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete TA4" ); |
---|
617 | RTEMS.TASK_DELETE( SPTEST.TASK_ID( 4 ), STATUS ); |
---|
618 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA4" ); |
---|
619 | |
---|
620 | TEXT_IO.PUT_LINE( "TA1 - semaphore_release - release SM1" ); |
---|
621 | RTEMS.SEMAPHORE_RELEASE( |
---|
622 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
623 | STATUS |
---|
624 | ); |
---|
625 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
626 | |
---|
627 | TEXT_IO.PUT_LINE( "TA1 - task_wake_after - sleep 5 seconds" ); |
---|
628 | RTEMS.TASK_WAKE_AFTER( 5 * TEST_SUPPORT.TICKS_PER_SECOND, STATUS ); |
---|
629 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_WAKE_AFTER" ); |
---|
630 | |
---|
631 | TEXT_IO.PUT_LINE( "TA1 - semaphore_delete - delete SM1" ); |
---|
632 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 1 ), STATUS ); |
---|
633 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM1" ); |
---|
634 | |
---|
635 | TEXT_IO.PUT_LINE( "TA1 - semaphore_delete - delete SM3" ); |
---|
636 | RTEMS.SEMAPHORE_DELETE( SPTEST.SEMAPHORE_ID( 3 ), STATUS ); |
---|
637 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_DELETE OF SM3" ); |
---|
638 | |
---|
639 | TEXT_IO.PUT_LINE( "TA1 - task_delete - delete self" ); |
---|
640 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
641 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA1" ); |
---|
642 | |
---|
643 | end TASK_1; |
---|
644 | |
---|
645 | --PAGE |
---|
646 | -- |
---|
647 | -- TASK_2 |
---|
648 | -- |
---|
649 | |
---|
650 | procedure TASK_2 ( |
---|
651 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
652 | ) is |
---|
653 | STATUS : RTEMS.STATUS_CODES; |
---|
654 | PREVIOUS_PRIORITY : RTEMS.TASK_PRIORITY; |
---|
655 | begin |
---|
656 | |
---|
657 | TEXT_IO.PUT_LINE( "TA2 - semaphore_obtain - wait forever on SM1" ); |
---|
658 | RTEMS.SEMAPHORE_OBTAIN( |
---|
659 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
660 | RTEMS.DEFAULT_MODES, |
---|
661 | RTEMS.NO_TIMEOUT, |
---|
662 | STATUS |
---|
663 | ); |
---|
664 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
665 | |
---|
666 | TEXT_IO.PUT_LINE( "TA2 - got SM1" ); |
---|
667 | |
---|
668 | TEXT_IO.PUT_LINE( "TA2 - semaphore_release - release SM1" ); |
---|
669 | RTEMS.SEMAPHORE_RELEASE( |
---|
670 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
671 | STATUS |
---|
672 | ); |
---|
673 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM1" ); |
---|
674 | |
---|
675 | TEXT_IO.PUT_LINE( |
---|
676 | "TA2 - task_set_priority - make self highest priority task" |
---|
677 | ); |
---|
678 | RTEMS.TASK_SET_PRIORITY( |
---|
679 | RTEMS.SELF, |
---|
680 | 3, |
---|
681 | PREVIOUS_PRIORITY, |
---|
682 | STATUS |
---|
683 | ); |
---|
684 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_SET_PRIORITY ON TA2" ); |
---|
685 | |
---|
686 | TEXT_IO.PUT_LINE( "TA2 - semaphore_obtain - wait forever on SM2" ); |
---|
687 | RTEMS.SEMAPHORE_OBTAIN( |
---|
688 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
689 | RTEMS.DEFAULT_MODES, |
---|
690 | RTEMS.NO_TIMEOUT, |
---|
691 | STATUS |
---|
692 | ); |
---|
693 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
694 | |
---|
695 | TEXT_IO.PUT_LINE( "TA2 - got SM2" ); |
---|
696 | |
---|
697 | TEXT_IO.PUT_LINE( "TA2 - semaphore_release - release SM2" ); |
---|
698 | RTEMS.SEMAPHORE_RELEASE( |
---|
699 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
700 | STATUS |
---|
701 | ); |
---|
702 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
703 | |
---|
704 | TEXT_IO.PUT_LINE( "TA2 - task_delete - delete self" ); |
---|
705 | RTEMS.TASK_DELETE( RTEMS.SELF, STATUS ); |
---|
706 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "TASK_DELETE OF TA2" ); |
---|
707 | |
---|
708 | end TASK_2; |
---|
709 | |
---|
710 | --PAGE |
---|
711 | -- |
---|
712 | -- TASK_3 |
---|
713 | -- |
---|
714 | |
---|
715 | procedure TASK_3 ( |
---|
716 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
717 | ) is |
---|
718 | STATUS : RTEMS.STATUS_CODES; |
---|
719 | begin |
---|
720 | |
---|
721 | TEXT_IO.PUT_LINE( "TA3 - semaphore_obtain - wait forever on SM2" ); |
---|
722 | RTEMS.SEMAPHORE_OBTAIN( |
---|
723 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
724 | RTEMS.DEFAULT_MODES, |
---|
725 | RTEMS.NO_TIMEOUT, |
---|
726 | STATUS |
---|
727 | ); |
---|
728 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM2" ); |
---|
729 | TEXT_IO.PUT_LINE( "TA3 - got SM2" ); |
---|
730 | |
---|
731 | TEXT_IO.PUT_LINE( "TA3 - semaphore_release - release SM2" ); |
---|
732 | RTEMS.SEMAPHORE_RELEASE( |
---|
733 | SPTEST.SEMAPHORE_ID( 2 ), |
---|
734 | STATUS |
---|
735 | ); |
---|
736 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_RELEASE ON SM2" ); |
---|
737 | |
---|
738 | TEXT_IO.PUT_LINE( "TA3 - semaphore_obtain - wait forever on SM3" ); |
---|
739 | RTEMS.SEMAPHORE_OBTAIN( |
---|
740 | SPTEST.SEMAPHORE_ID( 3 ), |
---|
741 | RTEMS.DEFAULT_MODES, |
---|
742 | RTEMS.NO_TIMEOUT, |
---|
743 | STATUS |
---|
744 | ); |
---|
745 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM3" ); |
---|
746 | |
---|
747 | end TASK_3; |
---|
748 | |
---|
749 | --PAGE |
---|
750 | -- |
---|
751 | -- TASK_4 |
---|
752 | -- |
---|
753 | |
---|
754 | procedure TASK_4 ( |
---|
755 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
756 | ) is |
---|
757 | STATUS : RTEMS.STATUS_CODES; |
---|
758 | begin |
---|
759 | |
---|
760 | TEXT_IO.PUT_LINE( "TA4 - semaphore_obtain - wait forever on SM1" ); |
---|
761 | RTEMS.SEMAPHORE_OBTAIN( |
---|
762 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
763 | RTEMS.DEFAULT_MODES, |
---|
764 | RTEMS.NO_TIMEOUT, |
---|
765 | STATUS |
---|
766 | ); |
---|
767 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
768 | |
---|
769 | end TASK_4; |
---|
770 | |
---|
771 | --PAGE |
---|
772 | -- |
---|
773 | -- TASK_5 |
---|
774 | -- |
---|
775 | |
---|
776 | procedure TASK_5 ( |
---|
777 | ARGUMENT : in RTEMS.TASK_ARGUMENT |
---|
778 | ) is |
---|
779 | STATUS : RTEMS.STATUS_CODES; |
---|
780 | begin |
---|
781 | |
---|
782 | TEXT_IO.PUT_LINE( "TA5 - semaphore_obtain - wait forever on SM1" ); |
---|
783 | RTEMS.SEMAPHORE_OBTAIN( |
---|
784 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
785 | RTEMS.DEFAULT_MODES, |
---|
786 | RTEMS.NO_TIMEOUT, |
---|
787 | STATUS |
---|
788 | ); |
---|
789 | TEST_SUPPORT.DIRECTIVE_FAILED( STATUS, "SEMAPHORE_OBTAIN ON SM1" ); |
---|
790 | |
---|
791 | TEXT_IO.PUT_LINE( "TA5 - got SM1" ); |
---|
792 | |
---|
793 | TEXT_IO.PUT_LINE( "TA5 - semaphore_obtain - wait forever on SM1" ); |
---|
794 | RTEMS.SEMAPHORE_OBTAIN( |
---|
795 | SPTEST.SEMAPHORE_ID( 1 ), |
---|
796 | RTEMS.DEFAULT_MODES, |
---|
797 | RTEMS.NO_TIMEOUT, |
---|
798 | STATUS |
---|
799 | ); |
---|
800 | TEST_SUPPORT.FATAL_DIRECTIVE_STATUS( |
---|
801 | STATUS, |
---|
802 | RTEMS.OBJECT_WAS_DELETED, |
---|
803 | "SEMAPHORE_OBTAIN ON SM1" |
---|
804 | ); |
---|
805 | TEXT_IO.PUT_LINE( "TA5 - SM1 deleted by TA1" ); |
---|
806 | |
---|
807 | TEXT_IO.PUT_LINE( "*** END OF TEST 12 ***" ); |
---|
808 | RTEMS.SHUTDOWN_EXECUTIVE( 0 ); |
---|
809 | |
---|
810 | end TASK_5; |
---|
811 | |
---|
812 | end SPTEST; |
---|