-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathtest.out
524 lines (492 loc) · 13.8 KB
/
test.out
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
[TRACE TEST - 1]
=========================(ref)==========================
#
# trace01.txt - Properly terminate on EOF.
#
tsh>
-----(Our tsh)-----
#
# trace01.txt - Properly terminate on EOF.
#
tsh>
========================================================
[TRACE TEST - 2]
=========================(ref)==========================
#
# trace02.txt - Process builtin quit command.
#
tsh>
-----(Our tsh)-----
#
# trace02.txt - Process builtin quit command.
#
tsh>
========================================================
[TRACE TEST - 3]
=========================(ref)==========================
#
# trace03.txt - Run a foreground job.
#
tsh> tsh> quit
tsh>
-----(Our tsh)-----
#
# trace03.txt - Run a foreground job.
#
tsh> tsh> quit
tsh>
========================================================
[TRACE TEST - 4]
=========================(ref)==========================
#
# trace04.txt - Run a background job.
#
tsh> tsh> ./myspin 1 &
tsh> [1] (5584) ./myspin 1 &
tsh>
-----(Our tsh)-----
#
# trace04.txt - Run a background job.
#
tsh> tsh> ./myspin 1 &
tsh> [1] (5588) ./myspin 1 &
tsh>
========================================================
[TRACE TEST - 5]
=========================(ref)==========================
#
# trace05.txt - Process jobs builtin command.
#
tsh> tsh> ./myspin 2 &
tsh> [1] (5592) ./myspin 2 &
tsh> tsh> ./myspin 3 &
tsh> [2] (5594) ./myspin 3 &
tsh> tsh> jobs
tsh> [1] (5592) Running ./myspin 2 &
[2] (5594) Running ./myspin 3 &
tsh>
-----(Our tsh)-----
#
# trace05.txt - Process jobs builtin command.
#
tsh> tsh> ./myspin 2 &
tsh> [1] (5599) ./myspin 2 &
tsh> tsh> ./myspin 3 &
tsh> [2] (5601) ./myspin 3 &
tsh> tsh> jobs
tsh> [1] (5599) Running ./myspin 2 &
[2] (5601) Running ./myspin 3 &
tsh>
========================================================
[TRACE TEST - 6]
=========================(ref)==========================
#
# trace06.txt - Forward SIGINT to foreground job.
#
tsh> tsh> ./myspin 4
tsh> Job [1] (5606) terminated by signal 2
tsh>
-----(Our tsh)-----
#
# trace06.txt - Forward SIGINT to foreground job.
#
tsh> tsh> ./myspin 4
tsh> Job [1] (5610) terminated by signal 2
tsh>
========================================================
[TRACE TEST - 7]
=========================(ref)==========================
#
# trace07.txt - Forward SIGINT only to foreground job.
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5614) ./myspin 4 &
tsh> tsh> ./myspin 5
tsh> Job [2] (5616) terminated by signal 2
tsh> tsh> jobs
tsh> [1] (5614) Running ./myspin 4 &
tsh>
-----(Our tsh)-----
#
# trace07.txt - Forward SIGINT only to foreground job.
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5621) ./myspin 4 &
tsh> tsh> ./myspin 5
tsh> Job [2] (5623) terminated by signal 2
tsh> tsh> jobs
tsh> [1] (5621) Running ./myspin 4 &
tsh>
========================================================
[TRACE TEST - 8]
=========================(ref)==========================
#
# trace08.txt - Forward SIGTSTP only to foreground job.
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5628) ./myspin 4 &
tsh> tsh> ./myspin 5
tsh> Job [2] (5630) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5628) Running ./myspin 4 &
[2] (5630) Stopped ./myspin 5
tsh>
-----(Our tsh)-----
#
# trace08.txt - Forward SIGTSTP only to foreground job.
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5635) ./myspin 4 &
tsh> tsh> ./myspin 5
tsh> Job [2] (5637) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5635) Running ./myspin 4 &
[2] (5637) Stopped ./myspin 5
tsh>
========================================================
[TRACE TEST - 9]
=========================(ref)==========================
#
# trace09.txt - Process bg builtin command
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5642) ./myspin 4 &
tsh> tsh> ./myspin 5
tsh> Job [2] (5644) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5642) Running ./myspin 4 &
[2] (5644) Stopped ./myspin 5
tsh> tsh> bg %2
tsh> [2] (5644) ./myspin 5
tsh> tsh> jobs
tsh> [1] (5642) Running ./myspin 4 &
[2] (5644) Running ./myspin 5
tsh>
-----(Our tsh)-----
#
# trace09.txt - Process bg builtin command
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5651) ./myspin 4 &
tsh> tsh> ./myspin 5
tsh> Job [2] (5653) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5651) Running ./myspin 4 &
[2] (5653) Stopped ./myspin 5
tsh> tsh> bg %2
tsh> [2] (5653) ./myspin 5
tsh> tsh> jobs
tsh> [1] (5651) Running ./myspin 4 &
[2] (5653) Running ./myspin 5
tsh>
========================================================
[TRACE TEST - 10]
=========================(ref)==========================
#
# trace10.txt - Process fg builtin command.
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5660) ./myspin 4 &
tsh> tsh> fg %1
tsh> Job [1] (5660) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5660) Stopped ./myspin 4 &
tsh> tsh> fg %1
tsh> tsh> tsh> jobs
tsh> tsh>
-----(Our tsh)-----
#
# trace10.txt - Process fg builtin command.
#
tsh> tsh> ./myspin 4 &
tsh> [1] (5668) ./myspin 4 &
tsh> tsh> fg %1
tsh> Job [1] (5668) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5668) Stopped ./myspin 4 &
tsh> tsh> fg %1
tsh> tsh> tsh> jobs
tsh> tsh>
========================================================
[TRACE TEST - 11]
=========================(ref)==========================
#
# trace11.txt - Forward SIGINT to every process in foreground process group
#
tsh> tsh> ./mysplit 4
tsh> Job [1] (5676) terminated by signal 2
tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5673 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tshref -t trace11.txt
5674 pts/1 S+ 0:00 ./tshref
5679 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh>
-----(Our tsh)-----
#
# trace11.txt - Forward SIGINT to every process in foreground process group
#
tsh> tsh> ./mysplit 4
tsh> Job [1] (5683) terminated by signal 2
tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5680 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tsh -t trace11.txt
5681 pts/1 S+ 0:00 ./tsh
5686 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh>
========================================================
[TRACE TEST - 12]
=========================(ref)==========================
#
# trace12.txt - Forward SIGTSTP to every process in foreground process group
#
tsh> tsh> ./mysplit 4
tsh> Job [1] (5690) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5690) Stopped ./mysplit 4
tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5687 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tshref -t trace12.txt
5688 pts/1 S+ 0:00 ./tshref
5690 pts/1 T 0:00 ./mysplit 4
5691 pts/1 T 0:00 ./mysplit 4
5694 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh>
-----(Our tsh)-----
#
# trace12.txt - Forward SIGTSTP to every process in foreground process group
#
tsh> tsh> ./mysplit 4
tsh> Job [1] (5698) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5698) Stopped ./mysplit 4
tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5695 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tsh -t trace12.txt
5696 pts/1 S+ 0:00 ./tsh
5698 pts/1 T 0:00 ./mysplit 4
5699 pts/1 T 0:00 ./mysplit 4
5702 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh>
========================================================
[TRACE TEST - 13]
=========================(ref)==========================
#
# trace13.txt - Restart every stopped process in process group
#
tsh> tsh> ./mysplit 4
tsh> Job [1] (5706) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5706) Stopped ./mysplit 4
tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5703 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tshref -t trace13.txt
5704 pts/1 S+ 0:00 ./tshref
5706 pts/1 T 0:00 ./mysplit 4
5707 pts/1 T 0:00 ./mysplit 4
5710 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh> tsh> fg %1
tsh> tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5703 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tshref -t trace13.txt
5704 pts/1 S+ 0:00 ./tshref
5713 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh>
-----(Our tsh)-----
#
# trace13.txt - Restart every stopped process in process group
#
tsh> tsh> ./mysplit 4
tsh> Job [1] (5717) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5717) Stopped ./mysplit 4
tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5714 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tsh -t trace13.txt
5715 pts/1 S+ 0:00 ./tsh
5717 pts/1 T 0:00 ./mysplit 4
5718 pts/1 T 0:00 ./mysplit 4
5721 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh> tsh> fg %1
tsh> tsh> tsh> /bin/ps a
tsh> PID TTY STAT TIME COMMAND
2826 tty1 Ss+ 0:00 /sbin/agetty -o -p -- \u --noclear tty1 linux
5566 pts/1 S+ 0:00 /usr/bin/perl ./tester.pl
5714 pts/1 S+ 0:00 /usr/bin/perl /home/wayle/Repositories/CSAPP_Shell/sdriver.pl -s ./tsh -t trace13.txt
5715 pts/1 S+ 0:00 ./tsh
5724 pts/1 R 0:00 /bin/ps a
21929 pts/1 Ss 0:08 -fish
tsh>
========================================================
[TRACE TEST - 14]
=========================(ref)==========================
#
# trace14.txt - Simple error handling
#
tsh> tsh> ./bogus
tsh> ./bogus: Command not found
tsh> tsh> ./myspin 4 &
tsh> [1] (5730) ./myspin 4 &
tsh> tsh> fg
tsh> fg command requires PID or %jobid argument
tsh> tsh> bg
tsh> bg command requires PID or %jobid argument
tsh> tsh> fg a
tsh> fg: argument must be a PID or %jobid
tsh> tsh> bg a
tsh> bg: argument must be a PID or %jobid
tsh> tsh> fg 9999999
tsh> (9999999): No such process
tsh> tsh> bg 9999999
tsh> (9999999): No such process
tsh> tsh> fg %2
tsh> %2: No such job
tsh> tsh> fg %1
tsh> Job [1] (5730) stopped by signal 20
tsh> tsh> bg %2
tsh> %2: No such job
tsh> tsh> bg %1
tsh> [1] (5730) ./myspin 4 &
tsh> tsh> jobs
tsh> [1] (5730) Running ./myspin 4 &
tsh>
-----(Our tsh)-----
#
# trace14.txt - Simple error handling
#
tsh> tsh> ./bogus
tsh> ./bogus: Command not found.
tsh> tsh> ./myspin 4 &
tsh> [1] (5747) ./myspin 4 &
tsh> tsh> fg
tsh> fg command requires PID or %jobid argument.
tsh> tsh> bg
tsh> bg command requires PID or %jobid argument.
tsh> tsh> fg a
tsh> fg: argument must be a PID or %jobid
tsh> tsh> bg a
tsh> bg: argument must be a PID or %jobid
tsh> tsh> fg 9999999
tsh> (9999999): No such process
tsh> tsh> bg 9999999
tsh> (9999999): No such process
tsh> tsh> fg %2
tsh> %2: No such job
tsh> tsh> fg %1
tsh> Job [1] (5747) stopped by signal 20
tsh> tsh> bg %2
tsh> %2: No such job
tsh> tsh> bg %1
tsh> [1] (5747) ./myspin 4 &
tsh> tsh> jobs
tsh> [1] (5747) Running ./myspin 4 &
tsh>
========================================================
[TRACE TEST - 15]
=========================(ref)==========================
#
# trace15.txt - Putting it all together
#
tsh> tsh> ./bogus
tsh> ./bogus: Command not found
tsh> tsh> ./myspin 10
tsh> Job [1] (5764) terminated by signal 2
tsh> tsh> ./myspin 3 &
tsh> [1] (5766) ./myspin 3 &
tsh> tsh> ./myspin 4 &
tsh> [2] (5768) ./myspin 4 &
tsh> tsh> jobs
tsh> [1] (5766) Running ./myspin 3 &
[2] (5768) Running ./myspin 4 &
tsh> tsh> fg %1
tsh> Job [1] (5766) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5766) Stopped ./myspin 3 &
[2] (5768) Running ./myspin 4 &
tsh> tsh> bg %3
tsh> %3: No such job
tsh> tsh> bg %1
tsh> [1] (5766) ./myspin 3 &
tsh> tsh> jobs
tsh> [1] (5766) Running ./myspin 3 &
[2] (5768) Running ./myspin 4 &
tsh> tsh> fg %1
tsh> tsh> tsh> quit
tsh>
-----(Our tsh)-----
#
# trace15.txt - Putting it all together
#
tsh> tsh> ./bogus
tsh> ./bogus: Command not found.
tsh> tsh> ./myspin 10
tsh> Job [1] (5782) terminated by signal 2
tsh> tsh> ./myspin 3 &
tsh> [1] (5784) ./myspin 3 &
tsh> tsh> ./myspin 4 &
tsh> [2] (5786) ./myspin 4 &
tsh> tsh> jobs
tsh> [1] (5784) Running ./myspin 3 &
[2] (5786) Running ./myspin 4 &
tsh> tsh> fg %1
tsh> Job [1] (5784) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5784) Stopped ./myspin 3 &
[2] (5786) Running ./myspin 4 &
tsh> tsh> bg %3
tsh> %3: No such job
tsh> tsh> bg %1
tsh> [1] (5784) ./myspin 3 &
tsh> tsh> jobs
tsh> [1] (5784) Running ./myspin 3 &
[2] (5786) Running ./myspin 4 &
tsh> tsh> fg %1
tsh> tsh> tsh> quit
tsh>
========================================================
[TRACE TEST - 16]
=========================(ref)==========================
#
# trace16.txt - Tests whether the shell can handle SIGTSTP and SIGINT
# signals that come from other processes instead of the terminal.
#
tsh> tsh> ./mystop 2
tsh> Job [1] (5798) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5798) Stopped ./mystop 2
tsh> tsh> ./myint 2
tsh> Job [2] (5801) terminated by signal 2
tsh>
-----(Our tsh)-----
#
# trace16.txt - Tests whether the shell can handle SIGTSTP and SIGINT
# signals that come from other processes instead of the terminal.
#
tsh> tsh> ./mystop 2
tsh> Job [1] (5805) stopped by signal 20
tsh> tsh> jobs
tsh> [1] (5805) Stopped ./mystop 2
tsh> tsh> ./myint 2
tsh> Job [2] (5808) terminated by signal 2
tsh>
========================================================