A Discrete-Event Network Simulator
API
simulator-test-suite.cc
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1 /*
2  * Copyright (c) 2005,2006 INRIA
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License version 2 as
6  * published by the Free Software Foundation;
7  *
8  * This program is distributed in the hope that it will be useful,
9  * but WITHOUT ANY WARRANTY; without even the implied warranty of
10  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11  * GNU General Public License for more details.
12  *
13  * You should have received a copy of the GNU General Public License
14  * along with this program; if not, write to the Free Software
15  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16  *
17  * Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
18  */
19 #include "ns3/calendar-scheduler.h"
20 #include "ns3/heap-scheduler.h"
21 #include "ns3/list-scheduler.h"
22 #include "ns3/map-scheduler.h"
23 #include "ns3/priority-queue-scheduler.h"
24 #include "ns3/simulator.h"
25 #include "ns3/test.h"
26 
27 using namespace ns3;
28 
45 class SimulatorEventsTestCase : public TestCase
46 {
47  public:
52  SimulatorEventsTestCase(ObjectFactory schedulerFactory);
53  void DoRun() override;
59  void EventA(int value);
60  void EventB(int value);
61  void EventC(int value);
62  void EventD(int value);
68  void Eventfoo0();
69 
74  uint64_t NowUs();
78  void Destroy();
83  bool m_a;
84  bool m_b;
85  bool m_c;
86  bool m_d;
87  bool m_destroy;
90  EventId m_idC;
91  EventId m_destroyId;
92  ObjectFactory m_schedulerFactory;
93 };
94 
95 SimulatorEventsTestCase::SimulatorEventsTestCase(ObjectFactory schedulerFactory)
96  : TestCase("Check that basic event handling is working with " +
97  schedulerFactory.GetTypeId().GetName()),
98  m_schedulerFactory(schedulerFactory)
99 {
100 }
101 
102 uint64_t
103 SimulatorEventsTestCase::NowUs()
104 {
105  uint64_t ns = Now().GetNanoSeconds();
106  return ns / 1000;
107 }
108 
109 void
110 SimulatorEventsTestCase::EventA(int /* a */)
111 {
112  m_a = false;
113 }
114 
115 void
116 SimulatorEventsTestCase::EventB(int b)
117 {
118  m_b = !(b != 2 || NowUs() != 11);
119  Simulator::Remove(m_idC);
120  Simulator::Schedule(MicroSeconds(10), &SimulatorEventsTestCase::EventD, this, 4);
121 }
122 
123 void
124 SimulatorEventsTestCase::EventC(int /* c */)
125 {
126  m_c = false;
127 }
128 
129 void
130 SimulatorEventsTestCase::EventD(int d)
131 {
132  m_d = !(d != 4 || NowUs() != (11 + 10));
133 }
134 
135 void
136 SimulatorEventsTestCase::Eventfoo0()
137 {
138 }
139 
140 void
141 SimulatorEventsTestCase::Destroy()
142 {
143  if (m_destroyId.IsExpired())
144  {
145  m_destroy = true;
146  }
147 }
148 
149 void
150 SimulatorEventsTestCase::DoRun()
151 {
152  m_a = true;
153  m_b = false;
154  m_c = true;
155  m_d = false;
156 
157  Simulator::SetScheduler(m_schedulerFactory);
158 
159  EventId a = Simulator::Schedule(MicroSeconds(10), &SimulatorEventsTestCase::EventA, this, 1);
160  Simulator::Schedule(MicroSeconds(11), &SimulatorEventsTestCase::EventB, this, 2);
161  m_idC = Simulator::Schedule(MicroSeconds(12), &SimulatorEventsTestCase::EventC, this, 3);
162 
163  NS_TEST_EXPECT_MSG_EQ(!m_idC.IsExpired(), true, "");
164  NS_TEST_EXPECT_MSG_EQ(!a.IsExpired(), true, "");
165  Simulator::Cancel(a);
166  NS_TEST_EXPECT_MSG_EQ(a.IsExpired(), true, "");
167  Simulator::Run();
168  NS_TEST_EXPECT_MSG_EQ(m_a, true, "Event A did not run ?");
169  NS_TEST_EXPECT_MSG_EQ(m_b, true, "Event B did not run ?");
170  NS_TEST_EXPECT_MSG_EQ(m_c, true, "Event C did not run ?");
171  NS_TEST_EXPECT_MSG_EQ(m_d, true, "Event D did not run ?");
172 
173  EventId anId = Simulator::ScheduleNow(&SimulatorEventsTestCase::Eventfoo0, this);
174 
175  // Test copy assignment operator
176  // NOLINTNEXTLINE(performance-unnecessary-copy-initialization)
177  EventId anotherId = anId;
178 
179  NS_TEST_EXPECT_MSG_EQ(!(anId.IsExpired() || anotherId.IsExpired()),
180  true,
181  "Event should not have expired yet.");
182 
183  Simulator::Remove(anId);
184  NS_TEST_EXPECT_MSG_EQ(anId.IsExpired(), true, "Event was removed: it is now expired");
185  NS_TEST_EXPECT_MSG_EQ(anotherId.IsExpired(), true, "Event was removed: it is now expired");
186 
187  m_destroy = false;
188  m_destroyId = Simulator::ScheduleDestroy(&SimulatorEventsTestCase::Destroy, this);
189  NS_TEST_EXPECT_MSG_EQ(!m_destroyId.IsExpired(), true, "Event should not have expired yet");
190  m_destroyId.Cancel();
191  NS_TEST_EXPECT_MSG_EQ(m_destroyId.IsExpired(),
192  true,
193  "Event was canceled: should have expired now");
194 
195  m_destroyId = Simulator::ScheduleDestroy(&SimulatorEventsTestCase::Destroy, this);
196  NS_TEST_EXPECT_MSG_EQ(!m_destroyId.IsExpired(), true, "Event should not have expired yet");
197  Simulator::Remove(m_destroyId);
198  NS_TEST_EXPECT_MSG_EQ(m_destroyId.IsExpired(),
199  true,
200  "Event was canceled: should have expired now");
201 
202  m_destroyId = Simulator::ScheduleDestroy(&SimulatorEventsTestCase::Destroy, this);
203  NS_TEST_EXPECT_MSG_EQ(!m_destroyId.IsExpired(), true, "Event should not have expired yet");
204 
205  Simulator::Run();
206  NS_TEST_EXPECT_MSG_EQ(!m_destroyId.IsExpired(), true, "Event should not have expired yet");
207  NS_TEST_EXPECT_MSG_EQ(!m_destroy, true, "Event should not have run");
208 
209  Simulator::Destroy();
210  NS_TEST_EXPECT_MSG_EQ(m_destroyId.IsExpired(), true, "Event should have expired now");
211  NS_TEST_EXPECT_MSG_EQ(m_destroy, true, "Event should have run");
212 }
213 
221 class SimulatorTemplateTestCase : public TestCase
222 {
223  public:
224  SimulatorTemplateTestCase();
230  void Ref() const {};
231  void Unref() const {};
234  private:
235  void DoRun() override;
236 
242  void bar0(){};
243  void bar1(int){};
244  void bar2(int, int){};
245  void bar3(int, int, int){};
246  void bar4(int, int, int, int){};
247  void bar5(int, int, int, int, int){};
248  void baz1(int&){};
249  void baz2(int&, int&){};
250  void baz3(int&, int&, int&){};
251  void baz4(int&, int&, int&, int&){};
252  void baz5(int&, int&, int&, int&, int&){};
253  void cbaz1(const int&){};
254  void cbaz2(const int&, const int&){};
255  void cbaz3(const int&, const int&, const int&){};
256  void cbaz4(const int&, const int&, const int&, const int&){};
257  void cbaz5(const int&, const int&, const int&, const int&, const int&){};
258 
259  void bar0c() const {};
260  void bar1c(int) const {};
261  void bar2c(int, int) const {};
262  void bar3c(int, int, int) const {};
263  void bar4c(int, int, int, int) const {};
264  void bar5c(int, int, int, int, int) const {};
265  void baz1c(int&) const {};
266  void baz2c(int&, int&) const {};
267  void baz3c(int&, int&, int&) const {};
268  void baz4c(int&, int&, int&, int&) const {};
269  void baz5c(int&, int&, int&, int&, int&) const {};
270  void cbaz1c(const int&) const {};
271  void cbaz2c(const int&, const int&) const {};
272  void cbaz3c(const int&, const int&, const int&) const {};
273  void cbaz4c(const int&, const int&, const int&, const int&) const {};
274  void cbaz5c(const int&, const int&, const int&, const int&, const int&) const {};
276 };
277 
283 static void
284 foo0()
285 {
286 }
287 
288 static void
289 foo1(int)
290 {
291 }
292 
293 static void
294 foo2(int, int)
295 {
296 }
297 
298 static void
299 foo3(int, int, int)
300 {
301 }
302 
303 static void
304 foo4(int, int, int, int)
305 {
306 }
307 
308 static void
309 foo5(int, int, int, int, int)
310 {
311 }
312 
313 static void
314 ber1(int&)
315 {
316 }
317 
318 static void
319 ber2(int&, int&)
320 {
321 }
322 
323 static void
324 ber3(int&, int&, int&)
325 {
326 }
327 
328 static void
329 ber4(int&, int&, int&, int&)
330 {
331 }
332 
333 static void
334 ber5(int&, int&, int&, int&, int&)
335 {
336 }
337 
338 static void
339 cber1(const int&)
340 {
341 }
342 
343 static void
344 cber2(const int&, const int&)
345 {
346 }
347 
348 static void
349 cber3(const int&, const int&, const int&)
350 {
351 }
352 
353 static void
354 cber4(const int&, const int&, const int&, const int&)
355 {
356 }
357 
358 static void
359 cber5(const int&, const int&, const int&, const int&, const int&)
360 {
361 }
362 
365 SimulatorTemplateTestCase::SimulatorTemplateTestCase()
366  : TestCase("Check that all templates are instantiated correctly. This is a compilation test, "
367  "it cannot fail at runtime.")
368 {
369 }
370 
371 void
372 SimulatorTemplateTestCase::DoRun()
373 {
374  // Test schedule of const methods
375  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar0c, this);
376  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar1c, this, 0);
377  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar2c, this, 0, 0);
378  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar3c, this, 0, 0, 0);
379  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar4c, this, 0, 0, 0, 0);
380  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar5c, this, 0, 0, 0, 0, 0);
381  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz1c, this, 0);
382  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz2c, this, 0, 0);
383  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz3c, this, 0, 0, 0);
384  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz4c, this, 0, 0, 0, 0);
385  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz5c, this, 0, 0, 0, 0, 0);
386  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar0c, this);
387  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar1c, this, 0);
388  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar2c, this, 0, 0);
389  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar3c, this, 0, 0, 0);
390  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar4c, this, 0, 0, 0, 0);
391  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar5c, this, 0, 0, 0, 0, 0);
392  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz1c, this, 0);
393  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz2c, this, 0, 0);
394  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz3c, this, 0, 0, 0);
395  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz4c, this, 0, 0, 0, 0);
396  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz5c, this, 0, 0, 0, 0, 0);
397  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar0c, this);
398  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar1c, this, 0);
399  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar2c, this, 0, 0);
400  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar3c, this, 0, 0, 0);
401  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar4c, this, 0, 0, 0, 0);
402  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar5c, this, 0, 0, 0, 0, 0);
403  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz1c, this, 0);
404  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz2c, this, 0, 0);
405  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz3c, this, 0, 0, 0);
406  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz4c, this, 0, 0, 0, 0);
407  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz5c, this, 0, 0, 0, 0, 0);
408  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz1c, this, 0);
409  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz2c, this, 0, 0);
410  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz3c, this, 0, 0, 0);
411  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz4c, this, 0, 0, 0, 0);
412  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz5c, this, 0, 0, 0, 0, 0);
413  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz1c, this, 0);
414  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz2c, this, 0, 0);
415  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz3c, this, 0, 0, 0);
416  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz4c, this, 0, 0, 0, 0);
417  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz5c, this, 0, 0, 0, 0, 0);
418  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz1c, this, 0);
419  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz2c, this, 0, 0);
420  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz3c, this, 0, 0, 0);
421  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz4c, this, 0, 0, 0, 0);
422  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz5c, this, 0, 0, 0, 0, 0);
423 
424  // Test of schedule const methods with Ptr<> pointers
425  Simulator::Schedule(Seconds(0.0),
426  &SimulatorTemplateTestCase::bar0c,
427  Ptr<const SimulatorTemplateTestCase>(this));
428  Simulator::Schedule(Seconds(0.0),
429  &SimulatorTemplateTestCase::bar1c,
430  Ptr<const SimulatorTemplateTestCase>(this),
431  0);
432  Simulator::Schedule(Seconds(0.0),
433  &SimulatorTemplateTestCase::bar2c,
434  Ptr<const SimulatorTemplateTestCase>(this),
435  0,
436  0);
437  Simulator::Schedule(Seconds(0.0),
438  &SimulatorTemplateTestCase::bar3c,
439  Ptr<const SimulatorTemplateTestCase>(this),
440  0,
441  0,
442  0);
443  Simulator::Schedule(Seconds(0.0),
444  &SimulatorTemplateTestCase::bar4c,
445  Ptr<const SimulatorTemplateTestCase>(this),
446  0,
447  0,
448  0,
449  0);
450  Simulator::Schedule(Seconds(0.0),
451  &SimulatorTemplateTestCase::bar5c,
452  Ptr<const SimulatorTemplateTestCase>(this),
453  0,
454  0,
455  0,
456  0,
457  0);
458  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar0c,
459  Ptr<const SimulatorTemplateTestCase>(this));
460  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar1c,
461  Ptr<const SimulatorTemplateTestCase>(this),
462  0);
463  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar2c,
464  Ptr<const SimulatorTemplateTestCase>(this),
465  0,
466  0);
467  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar3c,
468  Ptr<const SimulatorTemplateTestCase>(this),
469  0,
470  0,
471  0);
472  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar4c,
473  Ptr<const SimulatorTemplateTestCase>(this),
474  0,
475  0,
476  0,
477  0);
478  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar5c,
479  Ptr<const SimulatorTemplateTestCase>(this),
480  0,
481  0,
482  0,
483  0,
484  0);
485  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar0c,
486  Ptr<const SimulatorTemplateTestCase>(this));
487  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar1c,
488  Ptr<const SimulatorTemplateTestCase>(this),
489  0);
490  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar2c,
491  Ptr<const SimulatorTemplateTestCase>(this),
492  0,
493  0);
494  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar3c,
495  Ptr<const SimulatorTemplateTestCase>(this),
496  0,
497  0,
498  0);
499  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar4c,
500  Ptr<const SimulatorTemplateTestCase>(this),
501  0,
502  0,
503  0,
504  0);
505  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar5c,
506  Ptr<const SimulatorTemplateTestCase>(this),
507  0,
508  0,
509  0,
510  0,
511  0);
512 
513  // Test schedule of raw functions
514  Simulator::Schedule(Seconds(0.0), &foo0);
515  Simulator::Schedule(Seconds(0.0), &foo1, 0);
516  Simulator::Schedule(Seconds(0.0), &foo2, 0, 0);
517  Simulator::Schedule(Seconds(0.0), &foo3, 0, 0, 0);
518  Simulator::Schedule(Seconds(0.0), &foo4, 0, 0, 0, 0);
519  Simulator::Schedule(Seconds(0.0), &foo5, 0, 0, 0, 0, 0);
520  Simulator::Schedule(Seconds(0.0), &cber1, 0);
521  Simulator::Schedule(Seconds(0.0), &cber2, 0, 0);
522  Simulator::Schedule(Seconds(0.0), &cber3, 0, 0, 0);
523  Simulator::Schedule(Seconds(0.0), &cber4, 0, 0, 0, 0);
524  Simulator::Schedule(Seconds(0.0), &cber5, 0, 0, 0, 0, 0);
525  Simulator::ScheduleNow(&foo0);
526  Simulator::ScheduleNow(&foo1, 0);
527  Simulator::ScheduleNow(&foo2, 0, 0);
528  Simulator::ScheduleNow(&foo3, 0, 0, 0);
529  Simulator::ScheduleNow(&foo4, 0, 0, 0, 0);
530  Simulator::ScheduleNow(&foo5, 0, 0, 0, 0, 0);
531  Simulator::ScheduleNow(&cber1, 0);
532  Simulator::ScheduleNow(&cber2, 0, 0);
533  Simulator::ScheduleNow(&cber3, 0, 0, 0);
534  Simulator::ScheduleNow(&cber4, 0, 0, 0, 0);
535  Simulator::ScheduleNow(&cber5, 0, 0, 0, 0, 0);
536  Simulator::ScheduleDestroy(&foo0);
537  Simulator::ScheduleDestroy(&foo1, 0);
538  Simulator::ScheduleDestroy(&foo2, 0, 0);
539  Simulator::ScheduleDestroy(&foo3, 0, 0, 0);
540  Simulator::ScheduleDestroy(&foo4, 0, 0, 0, 0);
541  Simulator::ScheduleDestroy(&foo5, 0, 0, 0, 0, 0);
542  Simulator::ScheduleDestroy(&cber1, 0);
543  Simulator::ScheduleDestroy(&cber2, 0, 0);
544  Simulator::ScheduleDestroy(&cber3, 0, 0, 0);
545  Simulator::ScheduleDestroy(&cber4, 0, 0, 0, 0);
546  Simulator::ScheduleDestroy(&cber5, 0, 0, 0, 0, 0);
547 
548  // Test schedule of normal member methods
549  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar0, this);
550  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar1, this, 0);
551  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar2, this, 0, 0);
552  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar3, this, 0, 0, 0);
553  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar4, this, 0, 0, 0, 0);
554  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::bar5, this, 0, 0, 0, 0, 0);
555  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz1, this, 0);
556  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz2, this, 0, 0);
557  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz3, this, 0, 0, 0);
558  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz4, this, 0, 0, 0, 0);
559  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::cbaz5, this, 0, 0, 0, 0, 0);
560  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar0, this);
561  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar1, this, 0);
562  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar2, this, 0, 0);
563  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar3, this, 0, 0, 0);
564  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar4, this, 0, 0, 0, 0);
565  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar5, this, 0, 0, 0, 0, 0);
566  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz1, this, 0);
567  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz2, this, 0, 0);
568  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz3, this, 0, 0, 0);
569  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz4, this, 0, 0, 0, 0);
570  Simulator::ScheduleNow(&SimulatorTemplateTestCase::cbaz5, this, 0, 0, 0, 0, 0);
571  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar0, this);
572  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar1, this, 0);
573  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar2, this, 0, 0);
574  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar3, this, 0, 0, 0);
575  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar4, this, 0, 0, 0, 0);
576  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar5, this, 0, 0, 0, 0, 0);
577  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz1, this, 0);
578  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz2, this, 0, 0);
579  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz3, this, 0, 0, 0);
580  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz4, this, 0, 0, 0, 0);
581  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::cbaz5, this, 0, 0, 0, 0, 0);
582 
583  // test schedule of normal methods with Ptr<> pointers
584  Simulator::Schedule(Seconds(0.0),
585  &SimulatorTemplateTestCase::bar0,
586  Ptr<SimulatorTemplateTestCase>(this));
587  Simulator::Schedule(Seconds(0.0),
588  &SimulatorTemplateTestCase::bar1,
589  Ptr<SimulatorTemplateTestCase>(this),
590  0);
591  Simulator::Schedule(Seconds(0.0),
592  &SimulatorTemplateTestCase::bar2,
593  Ptr<SimulatorTemplateTestCase>(this),
594  0,
595  0);
596  Simulator::Schedule(Seconds(0.0),
597  &SimulatorTemplateTestCase::bar3,
598  Ptr<SimulatorTemplateTestCase>(this),
599  0,
600  0,
601  0);
602  Simulator::Schedule(Seconds(0.0),
603  &SimulatorTemplateTestCase::bar4,
604  Ptr<SimulatorTemplateTestCase>(this),
605  0,
606  0,
607  0,
608  0);
609  Simulator::Schedule(Seconds(0.0),
610  &SimulatorTemplateTestCase::bar5,
611  Ptr<SimulatorTemplateTestCase>(this),
612  0,
613  0,
614  0,
615  0,
616  0);
617  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar0, Ptr<SimulatorTemplateTestCase>(this));
618  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar1,
619  Ptr<SimulatorTemplateTestCase>(this),
620  0);
621  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar2,
622  Ptr<SimulatorTemplateTestCase>(this),
623  0,
624  0);
625  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar3,
626  Ptr<SimulatorTemplateTestCase>(this),
627  0,
628  0,
629  0);
630  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar4,
631  Ptr<SimulatorTemplateTestCase>(this),
632  0,
633  0,
634  0,
635  0);
636  Simulator::ScheduleNow(&SimulatorTemplateTestCase::bar5,
637  Ptr<SimulatorTemplateTestCase>(this),
638  0,
639  0,
640  0,
641  0,
642  0);
643  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar0,
644  Ptr<SimulatorTemplateTestCase>(this));
645  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar1,
646  Ptr<SimulatorTemplateTestCase>(this),
647  0);
648  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar2,
649  Ptr<SimulatorTemplateTestCase>(this),
650  0,
651  0);
652  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar3,
653  Ptr<SimulatorTemplateTestCase>(this),
654  0,
655  0,
656  0);
657  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar4,
658  Ptr<SimulatorTemplateTestCase>(this),
659  0,
660  0,
661  0,
662  0);
663  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::bar5,
664  Ptr<SimulatorTemplateTestCase>(this),
665  0,
666  0,
667  0,
668  0,
669  0);
670 
671  // the code below does not compile, as expected.
672  // Simulator::Schedule (Seconds (0.0), &cber1, 0.0);
673 
674  // This code appears to be duplicate test code.
675  Simulator::Schedule(Seconds(0.0), &ber1, 0);
676  Simulator::Schedule(Seconds(0.0), &ber2, 0, 0);
677  Simulator::Schedule(Seconds(0.0), &ber3, 0, 0, 0);
678  Simulator::Schedule(Seconds(0.0), &ber4, 0, 0, 0, 0);
679  Simulator::Schedule(Seconds(0.0), &ber5, 0, 0, 0, 0, 0);
680  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz1, this, 0);
681  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz2, this, 0, 0);
682  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz3, this, 0, 0, 0);
683  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz4, this, 0, 0, 0, 0);
684  Simulator::Schedule(Seconds(0.0), &SimulatorTemplateTestCase::baz5, this, 0, 0, 0, 0, 0);
685  Simulator::ScheduleNow(&ber1, 0);
686  Simulator::ScheduleNow(&ber2, 0, 0);
687  Simulator::ScheduleNow(&ber3, 0, 0, 0);
688  Simulator::ScheduleNow(&ber4, 0, 0, 0, 0);
689  Simulator::ScheduleNow(&ber5, 0, 0, 0, 0, 0);
690  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz1, this, 0);
691  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz2, this, 0, 0);
692  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz3, this, 0, 0, 0);
693  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz4, this, 0, 0, 0, 0);
694  Simulator::ScheduleNow(&SimulatorTemplateTestCase::baz5, this, 0, 0, 0, 0, 0);
695  Simulator::ScheduleDestroy(&ber1, 0);
696  Simulator::ScheduleDestroy(&ber2, 0, 0);
697  Simulator::ScheduleDestroy(&ber3, 0, 0, 0);
698  Simulator::ScheduleDestroy(&ber4, 0, 0, 0, 0);
699  Simulator::ScheduleDestroy(&ber5, 0, 0, 0, 0, 0);
700  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz1, this, 0);
701  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz2, this, 0, 0);
702  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz3, this, 0, 0, 0);
703  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz4, this, 0, 0, 0, 0);
704  Simulator::ScheduleDestroy(&SimulatorTemplateTestCase::baz5, this, 0, 0, 0, 0, 0);
705 
706  Simulator::Run();
707  Simulator::Destroy();
708 }
709 
715 class SimulatorTestSuite : public TestSuite
716 {
717  public:
718  SimulatorTestSuite()
719  : TestSuite("simulator")
720  {
721  ObjectFactory factory;
722  factory.SetTypeId(ListScheduler::GetTypeId());
723 
724  AddTestCase(new SimulatorEventsTestCase(factory), TestCase::QUICK);
725  factory.SetTypeId(MapScheduler::GetTypeId());
726  AddTestCase(new SimulatorEventsTestCase(factory), TestCase::QUICK);
727  factory.SetTypeId(HeapScheduler::GetTypeId());
728  AddTestCase(new SimulatorEventsTestCase(factory), TestCase::QUICK);
729  factory.SetTypeId(CalendarScheduler::GetTypeId());
730  AddTestCase(new SimulatorEventsTestCase(factory), TestCase::QUICK);
731  factory.SetTypeId(PriorityQueueScheduler::GetTypeId());
732  AddTestCase(new SimulatorEventsTestCase(factory), TestCase::QUICK);
733  }
734 };
735 
736 static SimulatorTestSuite g_simulatorTestSuite;
SimulatorEventsTestCase
Check that basic event handling is working with different Simulator implementations.
Definition: simulator-test-suite.cc:46
SimulatorEventsTestCase::EventD
void EventD(int value)
Test Event.
Definition: simulator-test-suite.cc:130
SimulatorEventsTestCase::Destroy
void Destroy()
Checks that the events has been destroyed.
Definition: simulator-test-suite.cc:141
SimulatorEventsTestCase::NowUs
uint64_t NowUs()
Get the simulator time.
Definition: simulator-test-suite.cc:103
SimulatorEventsTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: simulator-test-suite.cc:150
SimulatorEventsTestCase::EventC
void EventC(int value)
Test Event.
Definition: simulator-test-suite.cc:124
SimulatorEventsTestCase::m_c
bool m_c
Checks that events are properly handled.
Definition: simulator-test-suite.cc:85
SimulatorEventsTestCase::SimulatorEventsTestCase
SimulatorEventsTestCase(ObjectFactory schedulerFactory)
Constructor.
Definition: simulator-test-suite.cc:95
SimulatorEventsTestCase::m_a
bool m_a
Checks that events are properly handled.
Definition: simulator-test-suite.cc:83
SimulatorEventsTestCase::m_destroy
bool m_destroy
Checks that events are properly handled.
Definition: simulator-test-suite.cc:87
SimulatorEventsTestCase::m_b
bool m_b
Checks that events are properly handled.
Definition: simulator-test-suite.cc:84
SimulatorEventsTestCase::EventB
void EventB(int value)
Test Event.
Definition: simulator-test-suite.cc:116
SimulatorEventsTestCase::m_schedulerFactory
ObjectFactory m_schedulerFactory
Scheduler factory.
Definition: simulator-test-suite.cc:92
SimulatorEventsTestCase::m_destroyId
EventId m_destroyId
Event to check event lifetime.
Definition: simulator-test-suite.cc:91
SimulatorEventsTestCase::EventA
void EventA(int value)
Test Event.
Definition: simulator-test-suite.cc:110
SimulatorEventsTestCase::m_d
bool m_d
Checks that events are properly handled.
Definition: simulator-test-suite.cc:86
SimulatorTemplateTestCase
Check that all templates are instantiated correctly.
Definition: simulator-test-suite.cc:222
SimulatorTemplateTestCase::bar2
void bar2(int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:244
SimulatorTemplateTestCase::bar4
void bar4(int, int, int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:246
SimulatorTemplateTestCase::bar1c
void bar1c(int) const
Function used for scheduling.
Definition: simulator-test-suite.cc:260
SimulatorTemplateTestCase::bar0
void bar0()
Function used for scheduling.
Definition: simulator-test-suite.cc:242
SimulatorTemplateTestCase::cbaz2
void cbaz2(const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:254
SimulatorTemplateTestCase::Ref
void Ref() const
Ref and Unref - only here for testing of Ptr<>
Definition: simulator-test-suite.cc:230
SimulatorTemplateTestCase::Unref
void Unref() const
Ref and Unref - only here for testing of Ptr<>
Definition: simulator-test-suite.cc:231
SimulatorTemplateTestCase::baz5c
void baz5c(int &, int &, int &, int &, int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:269
SimulatorTemplateTestCase::baz1
void baz1(int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:248
SimulatorTemplateTestCase::cbaz4c
void cbaz4c(const int &, const int &, const int &, const int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:273
SimulatorTemplateTestCase::baz3c
void baz3c(int &, int &, int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:267
SimulatorTemplateTestCase::baz4c
void baz4c(int &, int &, int &, int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:268
SimulatorTemplateTestCase::cbaz2c
void cbaz2c(const int &, const int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:271
SimulatorTemplateTestCase::baz4
void baz4(int &, int &, int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:251
SimulatorTemplateTestCase::baz1c
void baz1c(int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:265
SimulatorTemplateTestCase::cbaz5c
void cbaz5c(const int &, const int &, const int &, const int &, const int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:274
SimulatorTemplateTestCase::cbaz5
void cbaz5(const int &, const int &, const int &, const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:257
SimulatorTemplateTestCase::bar5
void bar5(int, int, int, int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:247
SimulatorTemplateTestCase::baz2c
void baz2c(int &, int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:266
SimulatorTemplateTestCase::baz5
void baz5(int &, int &, int &, int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:252
SimulatorTemplateTestCase::bar1
void bar1(int)
Function used for scheduling.
Definition: simulator-test-suite.cc:243
SimulatorTemplateTestCase::cbaz1
void cbaz1(const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:253
SimulatorTemplateTestCase::cbaz3
void cbaz3(const int &, const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:255
SimulatorTemplateTestCase::bar4c
void bar4c(int, int, int, int) const
Function used for scheduling.
Definition: simulator-test-suite.cc:263
SimulatorTemplateTestCase::bar3c
void bar3c(int, int, int) const
Function used for scheduling.
Definition: simulator-test-suite.cc:262
SimulatorTemplateTestCase::bar0c
void bar0c() const
Function used for scheduling.
Definition: simulator-test-suite.cc:259
SimulatorTemplateTestCase::DoRun
void DoRun() override
Implementation to actually run this TestCase.
Definition: simulator-test-suite.cc:372
SimulatorTemplateTestCase::cbaz3c
void cbaz3c(const int &, const int &, const int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:272
SimulatorTemplateTestCase::cbaz1c
void cbaz1c(const int &) const
Function used for scheduling.
Definition: simulator-test-suite.cc:270
SimulatorTemplateTestCase::cbaz4
void cbaz4(const int &, const int &, const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:256
SimulatorTemplateTestCase::baz2
void baz2(int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:249
SimulatorTemplateTestCase::bar5c
void bar5c(int, int, int, int, int) const
Function used for scheduling.
Definition: simulator-test-suite.cc:264
SimulatorTemplateTestCase::bar2c
void bar2c(int, int) const
Function used for scheduling.
Definition: simulator-test-suite.cc:261
SimulatorTemplateTestCase::bar3
void bar3(int, int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:245
SimulatorTemplateTestCase::baz3
void baz3(int &, int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:250
SimulatorTestSuite
The simulator Test Suite.
Definition: simulator-test-suite.cc:716
ns3::EventId
An identifier for simulation events.
Definition: event-id.h:55
ns3::EventId::Cancel
void Cancel()
This method is syntactic sugar for the ns3::Simulator::Cancel method.
Definition: event-id.cc:55
ns3::EventId::IsExpired
bool IsExpired() const
This method is syntactic sugar for the ns3::Simulator::IsExpired method.
Definition: event-id.cc:69
ns3::ObjectFactory
Instantiate subclasses of ns3::Object.
Definition: object-factory.h:48
ns3::ObjectFactory::SetTypeId
void SetTypeId(TypeId tid)
Set the TypeId of the Objects to be created by this factory.
Definition: object-factory.cc:42
ns3::Ptr
Smart pointer class similar to boost::intrusive_ptr.
Definition: ptr.h:77
ns3::TestCase
encapsulates test code
Definition: test.h:1060
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, TestDuration duration=QUICK)
Add an individual child TestCase to this test suite.
Definition: test.cc:301
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1256
ns3::Time::GetNanoSeconds
int64_t GetNanoSeconds() const
Get an approximation of the time stored in this instance in the indicated unit.
Definition: nstime.h:418
ns3::Now
Time Now()
create an ns3::Time instance which contains the current simulation time.
Definition: simulator.cc:305
NS_TEST_EXPECT_MSG_EQ
#define NS_TEST_EXPECT_MSG_EQ(actual, limit, msg)
Test that an actual and expected (limit) value are equal and report if not.
Definition: test.h:251
ns3::MicroSeconds
Time MicroSeconds(uint64_t value)
Construct a Time in the indicated unit.
Definition: nstime.h:1350
ns3::Seconds
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:1326
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ber5
static void ber5(int &, int &, int &, int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:334
foo3
static void foo3(int, int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:299
ber4
static void ber4(int &, int &, int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:329
cber5
static void cber5(const int &, const int &, const int &, const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:359
cber1
static void cber1(const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:339
ber3
static void ber3(int &, int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:324
g_simulatorTestSuite
static SimulatorTestSuite g_simulatorTestSuite
Static variable for test initialization.
Definition: simulator-test-suite.cc:736
cber3
static void cber3(const int &, const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:349
foo4
static void foo4(int, int, int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:304
foo2
static void foo2(int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:294
cber2
static void cber2(const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:344
cber4
static void cber4(const int &, const int &, const int &, const int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:354
ber1
static void ber1(int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:314
foo5
static void foo5(int, int, int, int, int)
Function used for scheduling.
Definition: simulator-test-suite.cc:309
foo1
static void foo1(int)
Function used for scheduling.
Definition: simulator-test-suite.cc:289
foo0
static void foo0()
Function used for scheduling.
Definition: simulator-test-suite.cc:284
ber2
static void ber2(int &, int &)
Function used for scheduling.
Definition: simulator-test-suite.cc:319