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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [gdb/] [testsuite/] [gdb.base/] [completion.exp] - Blame information for rev 833

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1 227 jeremybenn
# Copyright 1998, 1999, 2002, 2003, 2004, 2007, 2008, 2009, 2010
2
# Free Software Foundation, Inc.
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 as published by
6
# the Free Software Foundation; either version 3 of the License, or
7
# (at your option) any later version.
8
#
9
# This program is distributed in the hope that it will be useful,
10
# but WITHOUT ANY WARRANTY; without even the implied warranty of
11
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
12
# GNU General Public License for more details.
13
#
14
# You should have received a copy of the GNU General Public License
15
# along with this program.  If not, see .
16
 
17
# This file was written by Elena Zannoni (ezannoni@cygnus.com)
18
 
19
# This file is part of the gdb testsuite.
20
 
21
#
22
# tests for command completion
23
#
24
# Here are some useful test cases for completion.
25
# They should be tested with both M-? and TAB.
26
#
27
#   "show output-" "radix"
28
#   "show output" "-radix"
29
#   "p" ambiguous (commands starting with p--path, print, printf, etc.)
30
#   "p "  ambiguous (all symbols)
31
#   "info t foo" no completions
32
#   "info t " no completions
33
#   "info t" ambiguous ("info target", "info terminal", etc.)
34
#   "info ajksdlfk" no completions
35
#   "info ajksdlfk " no completions
36
#   "info" " "
37
#   "info " ambiguous (all info commands)
38
#   "p \"break1" unambiguous (completes to filename "break1.c")
39
#   "p \"break1." unambiguous (should complete to "break1.c" but does not,
40
#       due to readline limitations)
41
#   "p 'arg" ambiguous (all symbols starting with arg)
42
#   "p b-arg" ambiguous (all symbols starting with arg)
43
#   "p b-" ambiguous (all symbols)
44
#   "file Make" "file" (word break hard to screw up here)
45
#   "file ../gdb.stabs/we" "ird" (needs to not break word at slash)
46
#
47
 
48
 
49
if $tracelevel then {
50
        strace $tracelevel
51
        }
52
 
53
 
54
global usestubs
55
 
56
#
57
# test running programs
58
#
59
set prms_id 0
60
set bug_id 0
61
 
62
set testfile "break"
63
set srcfile ${testfile}.c
64
set srcfile1 ${testfile}1.c
65
set binfile ${objdir}/${subdir}/${testfile}
66
 
67
if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}0.o" object {debug nowarnings}] != "" } {
68
     untested completion.exp
69
     return -1
70
}
71
 
72
if  { [gdb_compile "${srcdir}/${subdir}/${srcfile1}" "${binfile}1.o" object {debug nowarnings}] != "" } {
73
     untested completion.exp
74
     return -1
75
}
76
 
77
if  { [gdb_compile "${binfile}0.o ${binfile}1.o" "${binfile}" executable {debug nowarnings}] != "" } {
78
     untested completion.exp
79
     return -1
80
}
81
 
82
if [get_compiler_info ${binfile}] {
83
    return -1;
84
}
85
 
86
gdb_exit
87
 
88
gdb_start
89
gdb_reinitialize_dir $srcdir/$subdir
90
gdb_load ${binfile}
91
 
92
if ![runto_main] then {
93
        perror "tests suppressed"
94
}
95
 
96
set oldtimeout1 $timeout
97
set timeout 30
98
 
99
 
100
send_gdb "hfgfh\t"
101
sleep 1
102
gdb_expect  {
103
        -re "^hfgfh\\\x07$"\
104
            { send_gdb "\n"
105
              gdb_expect {
106
                      -re "Undefined command: \"hfgfh\"\\.  Try \"help\"\\..*$gdb_prompt $"\
107
                                        { pass "complete 'hfgfh'"}
108
                      -re ".*$gdb_prompt $" { fail "complete 'hfgfh'"}
109
                      timeout           {fail "(timeout) complete 'hfgfh'"}
110
                     }
111
            }
112
        -re ".*$gdb_prompt $"       { fail "complete 'hfgfh'" }
113
        timeout         { fail "(timeout) complete 'hfgfh'" }
114
        }
115
 
116
#exp_internal 0
117
 
118
send_gdb "show output\t"
119
sleep 1
120
gdb_expect  {
121
        -re "^show output-radix $"\
122
            { send_gdb "\n"
123
              gdb_expect {
124
                      -re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
125
                                        { pass "complete 'show output'"}
126
                      -re ".*$gdb_prompt $" { fail "complete 'show output'"}
127
                      timeout           {fail "(timeout) complete 'show output'"}
128
                     }
129
            }
130
        -re "^show output$"\
131
            { send_gdb "\n"
132
               gdb_expect {
133
                      -re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
134
                                        { fail "complete 'show output'"}
135
                      -re ".*$gdb_prompt $" { fail "complete 'show output'"}
136
                      timeout           { fail "(timeout) complete 'show output'"}
137
                     }
138
 
139
             }
140
 
141
        -re ".*$gdb_prompt $"       { fail "complete 'show output'" }
142
        timeout         { fail "(timeout) complete 'show output'" }
143
        }
144
 
145
 
146
send_gdb "show output-\t"
147
sleep 1
148
gdb_expect  {
149
        -re "^show output-radix $"\
150
            { send_gdb "\n"
151
              gdb_expect {
152
                      -re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
153
                                        { pass "complete 'show output-'"}
154
                      -re ".*$gdb_prompt $" { fail "complete 'show output-'"}
155
                      timeout           {fail "(timeout) complete 'show output-'"}
156
                     }
157
            }
158
        -re "^show output-$"\
159
            { send_gdb "\n"
160
               gdb_expect {
161
                      -re "Default output radix for printing of values is 10\\..*$gdb_prompt $"\
162
                                        { fail "complete 'show output-'"}
163
                      -re ".*$gdb_prompt $" { fail "complete 'show output-'"}
164
                      timeout           { fail "(timeout) complete 'show output-'"}
165
                     }
166
 
167
             }
168
 
169
        -re ".*$gdb_prompt $"       { fail "complete 'show output-'" }
170
        timeout         { fail "(timeout) complete 'show output-'" }
171
        }
172
 
173
send_gdb "p\t"
174
sleep 1
175
gdb_expect  {
176
        -re "^p\\\x07$"\
177
            { send_gdb "\n"
178
              sleep 1
179
              gdb_expect {
180
                      -re "The history is empty\\..*$gdb_prompt $"\
181
                                        { pass "complete 'p'"}
182
                      -re ".*$gdb_prompt $" { fail "complete 'p'"}
183
                      timeout           {fail "(timeout) complete 'p' 2"}
184
                     }
185
            }
186
        -re ".*$gdb_prompt $"       { fail "complete 'p'" }
187
        timeout         { fail "(timeout) complete 'p' 1" }
188
        }
189
 
190
send_gdb "p \t"
191
sleep 3
192
gdb_expect  {
193
        -re "^p \\\x07$"\
194
            { send_gdb "\n"
195
              sleep 1
196
              gdb_expect {
197
                      -re "The history is empty\\..*$gdb_prompt $"\
198
                                        { pass "complete 'p '"}
199
                      -re ".*$gdb_prompt $" { fail "complete 'p '"}
200
                      timeout           {fail "(timeout) complete 'p ' 1"}
201
                     }
202
            }
203
        -re ".*$gdb_prompt $"       { fail "complete 'p '" }
204
        timeout         { fail "(timeout) complete 'p ' 2" }
205
        }
206
 
207
 
208
send_gdb "info t foo\t"
209
sleep 1
210
gdb_expect  {
211
        -re "^info t foo\\\x07$"\
212
            { send_gdb "\n"
213
              gdb_expect {
214
                      -re "Ambiguous info command \"t foo\": target, tasks, terminal, threads, tp, tracepoints, tvariables, types\\..*$gdb_prompt $"\
215
                                        { pass "complete 'info t foo'"}
216
                      -re ".*$gdb_prompt $" { fail "complete 'info t foo'"}
217
                      timeout           {fail "(timeout) complete 'info t foo'"}
218
                     }
219
            }
220
        -re ".*$gdb_prompt $"       { fail "complete 'info t foo'" }
221
        timeout         { fail "(timeout) complete 'info t foo'" }
222
        }
223
 
224
send_gdb "info t\t"
225
sleep 1
226
gdb_expect  {
227
        -re "^info t\\\x07$"\
228
            { send_gdb "\n"
229
              gdb_expect {
230
                      -re "Ambiguous info command \"t\": target, tasks, terminal, threads, tp, tracepoints, tvariables, types\\..
231
*$gdb_prompt $"\
232
                                        { pass "complete 'info t'"}
233
                      -re ".*$gdb_prompt $" { fail "complete 'info t'"}
234
                      timeout           {fail "(timeout) complete 'info t'"}
235
                     }
236
            }
237
        -re ".*$gdb_prompt $"       { fail "complete 'info t'" }
238
        timeout         { fail "(timeout) complete 'info t'" }
239
        }
240
 
241
 
242
send_gdb "info t \t"
243
sleep 1
244
gdb_expect  {
245
        -re "^info t \\\x07$"\
246
            { send_gdb "\n"
247
              gdb_expect {
248
                      -re "Ambiguous info command \"t \": target, tasks, terminal, threads, tp, tracepoints, tvariables, types\\..
249
*$gdb_prompt $"\
250
                                        { pass "complete 'info t '"}
251
                      -re ".*$gdb_prompt $" { fail "complete 'info t '"}
252
                      timeout           {fail "(timeout) complete 'info t '"}
253
                     }
254
            }
255
        -re ".*$gdb_prompt $"       { fail "complete 'info t '" }
256
        timeout         { fail "(timeout) complete 'info t '" }
257
        }
258
 
259
 
260
send_gdb "info asdfgh\t"
261
sleep 1
262
gdb_expect  {
263
        -re "^info asdfgh\\\x07$"\
264
            { send_gdb "\n"
265
              gdb_expect {
266
                      -re "Undefined info command: \"asdfgh\".  Try \"help info\"\\..
267
*$gdb_prompt $"\
268
                                        { pass "complete 'info asdfgh'"}
269
                      -re ".*$gdb_prompt $" { fail "complete 'info asdfgh'"}
270
                      timeout           {fail "(timeout) complete 'info asdfgh'"}
271
                     }
272
            }
273
        -re ".*$gdb_prompt $"       { fail "complete 'info asdfgh'" }
274
        timeout         { fail "(timeout) complete 'info asdfgh'" }
275
        }
276
 
277
 
278
send_gdb "info asdfgh \t"
279
sleep 1
280
gdb_expect  {
281
        -re "^info asdfgh \\\x07$"\
282
            { send_gdb "\n"
283
              gdb_expect {
284
                      -re "Undefined info command: \"asdfgh \".  Try \"help info\"\\..
285
*$gdb_prompt $"\
286
                                        { pass "complete 'info asdfgh '"}
287
                      -re ".*$gdb_prompt $" { fail "complete 'info asdfgh '"}
288
                      timeout           {fail "(timeout) complete 'info asdfgh '"}
289
                     }
290
            }
291
        -re ".*$gdb_prompt $"       { fail "complete 'info asdfgh '" }
292
        timeout         { fail "(timeout) complete 'info asdfgh '" }
293
        }
294
 
295
send_gdb "info\t"
296
sleep 1
297
gdb_expect  {
298
        -re "^info $"\
299
            { send_gdb "\n"
300
              gdb_expect {
301
                      -re "\"info\" must be followed by the name of an info command\\.\r\nList of info subcommands.*$gdb_prompt $"\
302
                                        { pass "complete 'info'"}
303
                      -re ".*$gdb_prompt $" { fail "complete 'info'"}
304
                      timeout           {fail "(timeout) complete 'info'"}
305
                     }
306
            }
307
        -re ".*$gdb_prompt $"       { fail "complete 'info'" }
308
        timeout         { fail "(timeout) complete 'info'" }
309
        }
310
 
311
send_gdb "info \t"
312
sleep 1
313
gdb_expect  {
314
        -re "^info \\\x07$"\
315
            { send_gdb "\n"
316
              gdb_expect {
317
                      -re "\"info\" must be followed by the name of an info command\\.\r\nList of info subcommands:\r\n\r\n.*$gdb_prompt $"\
318
                                        { pass "complete 'info '"}
319
                      -re ".*$gdb_prompt $" { fail "complete 'info '"}
320
                      timeout           {fail "(timeout) complete 'info '"}
321
                     }
322
            }
323
        -re ".*$gdb_prompt $"       { fail "complete 'info '" }
324
        timeout         { fail "(timeout) complete 'info '" }
325
        }
326
 
327
 
328
send_gdb "info \t"
329
sleep 1
330
gdb_expect  {
331
        -re "^info \\\x07$"\
332
            { send_gdb "\t"
333
              gdb_expect {
334
                      -re "address.*types.*$gdb_prompt info $"\
335
                          { send_gdb "\n"
336
                            gdb_expect {
337
                                     -re "\"info\".*unambiguous\\..*$gdb_prompt $"\
338
                                        { pass "complete (2) 'info '"}
339
                                     -re ".*$gdb_prompt $" { fail "complete (2) 'info '"}
340
                                     timeout           {fail "(timeout) complete (2) 'info '"}
341
                                    }
342
                           }
343
                      -re ".*$gdb_prompt $" { fail "complete (2) 'info '"}
344
                      timeout           {fail "(timeout) complete (2) 'info '"}
345
                     }
346
            }
347
        -re ".*$gdb_prompt $"       { fail "complete (2) 'info '" }
348
        timeout         { fail "(timeout) complete (2) 'info '" }
349
        }
350
 
351
 
352
send_gdb "help info wat\t"
353
gdb_expect  {
354
        -re "^help info watchpoints $"\
355
            { send_gdb "\n"
356
              gdb_expect {
357
                      -re "Synonym for .*\r\n.*$gdb_prompt $"\
358
                          { pass "complete help info wat" }
359
                      -re ".*$gdb_prompt $" { fail "complete help info wat"}
360
                      timeout   {fail "(timeout) complete help info wat"}
361
                     }
362
            }
363
        -re "^help info wat\\\x07$" { fail "complete (2) help info wat" }
364
        -re ".*$gdb_prompt $" { fail "complete (3) help info wat" }
365
        timeout         { fail "(timeout) complete (3) help info wat" }
366
        }
367
 
368
 
369
send_gdb "p \"break1\t"
370
sleep 1
371
gdb_expect  {
372
        -re "^p \"break1\\\x07$"\
373
            { send_gdb "\n"
374
              gdb_expect {
375
                      -re ".*$gdb_prompt $" { fail "complete 'p \"break1'"}
376
                      timeout           {fail "(timeout) complete 'p \"break1'"}
377
                     }
378
            }
379
        -re "^p \"break1\\.c\"$"\
380
            {   send_gdb "\n"
381
                gdb_expect {
382
                    -re ".*$gdb_prompt $" { pass "complete 'p \"break1'"}
383
                    timeout           {fail "(timeout) complete 'p \"break1'"}
384
                }
385
            }
386
        -re "^p \"break1.*$"
387
            {   send_gdb "\n"
388
                gdb_expect {
389
                    -re ".*$gdb_prompt $" { fail "complete 'p \"break1'"}
390
                    timeout           {fail "(timeout) complete 'p \"break1'"}
391
                }
392
            }
393
        -re ".*$gdb_prompt $"       { fail "complete 'p \"break1'" }
394
        timeout         { fail "(timeout) complete 'p \"break1'" }
395
        }
396
 
397
setup_xfail "*-*-*"
398
send_gdb "p \"break1.\t"
399
sleep 1
400
gdb_expect  {
401
        -re "^p \"break1\\.\\\x07$"\
402
            { send_gdb "\n"
403
              gdb_expect {
404
                      -re ".*$gdb_prompt $" { fail "complete 'p \"break1.'"}
405
                      timeout           {fail "(timeout) complete 'p \"break1.'"}
406
                     }
407
            }
408
        -re "^p \"break1\\.c\"$"\
409
            {   send_gdb "\n"
410
                gdb_expect {
411
                    -re ".*$gdb_prompt $" { pass "complete 'p \"break1.'"}
412
                    timeout           {fail "(timeout) complete 'p \"break1.'"}
413
                }
414
            }
415
        -re "^p \"break1\\..*$"
416
            {   send_gdb "\n"
417
                gdb_expect {
418
                    -re ".*$gdb_prompt $" { fail "complete 'p \"break1.'"}
419
                    timeout           {fail "(timeout) complete 'p \"break1.'"}
420
                }
421
            }
422
        -re ".*$gdb_prompt $"       { fail "complete 'p \"break1.'" }
423
        timeout         { fail "(timeout) complete 'p \"break1.'" }
424
        }
425
 
426
send_gdb "p 'arg\t"
427
sleep 1
428
gdb_expect  {
429
        -re "^p 'arg\\\x07$"\
430
            { send_gdb "\n"
431
              gdb_expect {
432
                      -re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $"\
433
                                        { pass "complete 'p \'arg'"}
434
                      -re ".*$gdb_prompt $" { fail "complete 'p \'arg'"}
435
                      timeout           {fail "(timeout) complete 'p \'arg'"}
436
                     }
437
            }
438
        -re ".*$gdb_prompt $"       { fail "complete 'p \'arg'" }
439
        timeout         { fail "(timeout) complete 'p \'arg'" }
440
        }
441
 
442
send_gdb "p 'arg\t"
443
sleep 1
444
gdb_expect {
445
    -re "^p 'arg\\\x07$" {
446
        send_gdb "\t"
447
        gdb_expect {
448
            -re ".*argv.*$gdb_prompt p 'arg$" {
449
                send_gdb "\n"
450
                gdb_expect {
451
                    -re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
452
                        pass "complete (2) 'p \'arg'"
453
                    }
454
                    -re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
455
                    timeout { fail "(timeout) complete (2) 'p \'arg'" }
456
                }
457
            }
458
            -re "(There are $decimal possibilities\\.  Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
459
                send_gdb "n"
460
                gdb_expect {
461
                    -re "\\(gdb\\) p 'arg$" {
462
                        send_gdb "\n"
463
                        gdb_expect {
464
                            -re "(Invalid character constant\\.|Unmatched single quote\\.).*$gdb_prompt $" {
465
                                pass "complete (2) 'p \'arg'"
466
                            }
467
                            -re ".*$gdb_prompt $" {
468
                                fail "complete (2) 'p \'arg'"
469
                            }
470
                            timeout { fail "(timeout) complete (2) 'p \'arg'" }
471
                        }
472
                    }
473
                    -re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
474
                    timeout { fail "(timeout) complete (2) 'p \'arg'" }
475
                }
476
            }
477
            -re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
478
            timeout { fail "(timeout) complete (2) 'p \'arg'" }
479
        }
480
    }
481
    -re ".*$gdb_prompt $" { fail "complete (2) 'p \'arg'" }
482
    timeout { fail "(timeout) complete (2) 'p \'arg'" }
483
}
484
 
485
 
486
# These tests used to try completing the shorter "p b-a".
487
# Unfortunately, on some systems, there are .o files in system
488
# libraries which declare static variables named `b'.  Of course,
489
# those variables aren't really in scope, as far as the compiler is
490
# concerned.  But GDB deliberately tries to be more liberal: if you
491
# enter an identifier that doesn't have any binding in scope, GDB will
492
# search all the program's compilation units for a static variable of
493
# the given name.
494
#
495
# This behavior can help avoid a lot of pedantry, so it's usually a
496
# good thing.  But in this test case, it causes GDB to print the value
497
# of some random variable, instead of giving us the "No symbol..."
498
# error we were expecting.
499
#
500
# For example, on S/390 linux, the file s_atan.c in libm.a declares a
501
# `b', which is a structure containing an int and a float, so GDB says
502
# ``Argument to arithmetic operation not a number or boolean'' instead
503
# of ``No symbol ...''.
504
#
505
# So, I'm hoping that there is no system with a static library variable named
506
# `no_var_by_this_name'.
507
send_gdb "p no_var_named_this-arg\t"
508
sleep 1
509
gdb_expect {
510
    -re "^p no_var_named_this-arg\\\x07$" {
511
        send_gdb "\n"
512
        gdb_expect {
513
            -re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
514
                pass "complete 'p no_var_named_this-arg'"
515
            }
516
            -re ".*$gdb_prompt $" {
517
                fail "complete 'p no_var_named_this-arg'"
518
            }
519
            timeout {
520
                fail "(timeout) complete 'p no_var_named_this-arg'"
521
            }
522
        }
523
    }
524
    -re ".*$gdb_prompt $" {
525
        fail "complete 'p no_var_named_this-arg'"
526
    }
527
    timeout {
528
        fail "(timeout) complete 'p no_var_named_this-arg'"
529
    }
530
}
531
 
532
send_gdb "p no_var_named_this-arg\t"
533
sleep 1
534
gdb_expect {
535
    -re "^p no_var_named_this-arg\\\x07$" {
536
        send_gdb "\t"
537
        gdb_expect {
538
            -re ".*argv.*$gdb_prompt p no_var_named_this-arg$" {
539
                send_gdb "\n"
540
                gdb_expect {
541
                    -re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
542
                        pass "complete (2) 'p no_var_named_this-arg'"
543
                    }
544
                    -re ".*$gdb_prompt $" {
545
                        fail "complete (2) 'p no_var_named_this-arg'"
546
                    }
547
                    timeout {
548
                        fail "(timeout) complete (2) 'p no_var_named_this-arg'"
549
                    }
550
                }
551
            }
552
            -re "(There are $decimal possibilities\\.  Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
553
                send_gdb "n"
554
                gdb_expect {
555
                    -re "\\(gdb\\) p no_var_named_this-arg$" {
556
                        send_gdb "\n"
557
                        gdb_expect {
558
                            -re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
559
                                pass "complete (2) 'p no_var_named_this-arg'"
560
                            }
561
                            -re ".*$gdb_prompt $" {
562
                                fail "complete (2) 'p no_var_named_this-arg'"
563
                            }
564
                            timeout {
565
                                fail "(timeout) complete (2) 'p no_var_named_this-arg'"
566
                            }
567
                        }
568
                    }
569
                    -re ".*$gdb_prompt $" {
570
                        fail "complete (2) 'p no_var_named_this-arg'"
571
                    }
572
                    timeout {
573
                        fail "(timeout) complete (2) 'p no_var_named_this-arg'"
574
                    }
575
                }
576
            }
577
            -re ".*$gdb_prompt $" {
578
                fail "complete (2) 'p no_var_named_this-arg'"
579
            }
580
            timeout { fail "(timeout) complete (2) 'p no_var_named_this-arg'" }
581
        }
582
    }
583
    -re ".*$gdb_prompt $" { fail "complete (2) 'p no_var_named_this-arg'" }
584
    timeout { fail "(timeout) complete (2) 'p no_var_named_this-arg'" }
585
}
586
 
587
send_gdb "p no_var_named_this-\t"
588
sleep 1
589
gdb_expect  {
590
    -re "^p no_var_named_this-\\\x07$" {
591
        send_gdb "\t"
592
        gdb_expect {
593
            -re "(There are $decimal possibilities\\.  Do you really\r\nwish to see them all.|Display all $decimal possibilities.) \\(y or n\\)$" {
594
                send_gdb "n"
595
                gdb_expect {
596
                    -re "\\(gdb\\) p no_var_named_this-$" {
597
                        send_gdb "\n"
598
                        gdb_expect {
599
                            -re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
600
                                pass "complete (2) 'p no_var_named_this-'"
601
                            }
602
                            -re ".*$gdb_prompt $" {
603
                                fail "complete (2) 'p no_var_named_this-'"
604
                            }
605
                            timeout {
606
                                fail "(timeout) complete (2) 'p no_var_named_this-'"
607
                            }
608
                        }
609
                    }
610
                    -re ".*$gdb_prompt $" {
611
                        fail "complete (2) 'p no_var_named_this-'"
612
                    }
613
                    timeout {
614
                        fail "(timeout) complete (2) 'p no_var_named_this-'"
615
                    }
616
                }
617
            }
618
            -re ".*argv.*$gdb_prompt p no_var_named_this-$" {
619
                send_gdb "\n"
620
                gdb_expect {
621
                    -re "No symbol \"no_var_named_this\" in current context\\..*$gdb_prompt $" {
622
                        pass "complete (2) 'p no_var_named_this-'"
623
                    }
624
                    -re ".*$gdb_prompt $" {
625
                        fail "complete (2) 'p no_var_named_this-'"
626
                    }
627
                    timeout {
628
                        fail "(timeout) complete (2) 'p no_var_named_this-'"
629
                    }
630
                }
631
            }
632
            -re ".*$gdb_prompt $" {
633
                fail "complete (2) 'p no_var_named_this-'"
634
            }
635
            timeout { fail "(timeout) complete (2) 'p no_var_named_this-'" }
636
        }
637
    }
638
    -re ".*$gdb_prompt $" { fail "complete (2) 'p no_var_named_this-'" }
639
    timeout { fail "(timeout) complete (2) 'p no_var_named_this-'" }
640
}
641
 
642
send_gdb "p values\[0\].a\t"
643
sleep 3
644
gdb_expect  {
645
        -re "^p values.0..a_field $"\
646
            { send_gdb "\n"
647
              sleep 1
648
              gdb_expect {
649
                      -re "^.* = 0.*$gdb_prompt $"\
650
                                        { pass "complete 'p values\[0\].a'"}
651
                      -re ".*$gdb_prompt $" { fail "complete 'p values\[0\].a'"}
652
                      timeout           {fail "(timeout) complete 'p values\[0\].a'"}
653
                     }
654
            }
655
        -re ".*$gdb_prompt $"       { fail "complete 'p values\[0\].a'" }
656
        timeout         { fail "(timeout) complete 'p values\[0\].a' 2" }
657
        }
658
 
659
send_gdb "p values\[0\] . a\t"
660
gdb_expect  {
661
        -re "^p values.0. . a_field $"\
662
            { send_gdb "\n"
663
              gdb_expect {
664
                      -re "^.* = 0.*$gdb_prompt $"\
665
                                        { pass "complete 'p values\[0\] . a'"}
666
                      -re ".*$gdb_prompt $" { fail "complete 'p values\[0\] . a'"}
667
                      timeout           {fail "(timeout) complete 'p values\[0\] . a'"}
668
                     }
669
            }
670
        -re ".*$gdb_prompt $"       { fail "complete 'p values\[0\] . a'" }
671
        timeout         { fail "(timeout) complete 'p values\[0\] . a' 2" }
672
        }
673
 
674
send_gdb "p &values\[0\] -> a\t"
675
gdb_expect  {
676
        -re "^p &values.0. -> a_field $"\
677
            { send_gdb "\n"
678
              gdb_expect {
679
                      -re "^.* = .*0x\[0-9a-fA-F\]*.*$gdb_prompt $"\
680
                                        { pass "complete 'p &values\[0\] -> a'"}
681
                      -re ".*$gdb_prompt $" { fail "complete 'p &values\[0\] -> a'"}
682
                      timeout           {fail "(timeout) complete 'p &values\[0\] -> a'"}
683
                     }
684
            }
685
        -re ".*$gdb_prompt $"       { fail "complete 'p &values\[0\] -> a'" }
686
        timeout         { fail "(timeout) complete 'p &values\[0\] -> a' 2" }
687
        }
688
 
689
# The following tests used to simply try to complete `${objdir}/file',
690
# and so on.  The problem is that ${objdir} can be very long; the
691
# completed filename may be more than eighty characters wide.  When
692
# this happens, readline tries to manage things, producing output that
693
# may make sense on the screen, but is rather hard for our script to
694
# recognize.
695
#
696
# In the case that motivated this change, the (gdb) prompt occupied
697
# the leftmost six columns, and `${objdir}/' was seventy-four
698
# characters long --- eighty in all.  After printing the slash,
699
# readline emitted a space, a carriage return, and then `Makefile'
700
# (the tab character being received as input after `Make'.
701
#
702
# Basically, you have to let readline do whatever it's going to do to
703
# make the screen look right.  If it happens to use a different
704
# strategy on Tuesdays to get the cursor in the right place, that's
705
# not something the testsuite should care about.
706
#
707
# So, we avoid long lines.  We `cd' to ${objdir} first, and then do
708
# the completion relative to the current directory.
709
 
710
# ${srcdir} may be a relative path.  We want to make sure we end up
711
# in the right directory - so make sure we know where it is.
712
set mydir [pwd]
713
cd ${srcdir}
714
set fullsrcdir [pwd]
715
cd ${mydir}
716
 
717
# If the directory name contains a '+' we must escape it, adding a backslash.
718
# If not, the test below will fail because it will interpret the '+' as a
719
# regexp operator. We use string_to_regexp for this purpose.
720
 
721
gdb_test "cd ${fullsrcdir}" \
722
         "Working directory [string_to_regexp ${fullsrcdir}].*" \
723
         "cd to \${srcdir}"
724
 
725
 
726
# GDB used to fail adding / on directories, on the first try only.
727
set uniquedir ../testsuite/gdb.base/comp-dir
728
set escapeduniquedir [string_to_regexp ${uniquedir}]
729
set uniquesu subdi
730
set uniquesub ${uniquesu}r
731
set escapeuniquesub [string_to_regexp ${uniquesub}]
732
send_gdb "dir ${uniquedir}\t"
733
gdb_expect {
734
        -re "${escapeduniquedir}/" {
735
            pass "directory completion"
736
            send_gdb "${uniquesu}\t"
737
        }
738
        -re "${escapeduniquedir} $" {
739
            fail "directory completion (old gdb bug)"
740
            send_gdb "\b/${uniquesu}\t"
741
        }
742
        default {
743
            fail "directory completion (timeout)"
744
            send_gdb "\ndir ${uniquedir}/${uniquesu}\t"
745
        }
746
}
747
 
748
gdb_expect {
749
        -re "${escapeuniquesub}/$" {
750
            pass "directory completion 2"
751
        }
752
        timeout {
753
            fail "directory completion 2"
754
        }
755
}
756
 
757
# Empty COMMAND sends no newline while " " sends the newline we need.
758
gdb_test " " "Source directories searched: .*" "Glob remaining of directory test"
759
 
760
 
761
send_gdb "complete file ./gdb.base/compl\n"
762
sleep 1
763
gdb_expect  {
764
    -re "file ./gdb.base/completion\\.exp.*$gdb_prompt $"
765
        { pass "complete-command 'file ./gdb.base/compl'"}
766
    -re ".*$gdb_prompt $"       { fail "complete-command 'file ./gdb.base/compl'" }
767
    timeout         { fail "(timeout) complete-command 'file ./gdb.base/compl'" }
768
}
769
 
770
send_gdb "file ./gdb.base/complet\t"
771
sleep 1
772
gdb_expect  {
773
        -re "^file ./gdb.base/completion\\.exp $"\
774
            { send_gdb "\n"
775
              # Ignore the exact error message.
776
              gdb_test_multiple "" "complete 'file ./gdb.base/complet'" {
777
                  -re "\r\nA program is being debugged already\\.\[\r\n\]+Are you sure you want to change the file\\? \\(y or n\\) $" {
778
                      send_gdb "n\n"
779
                      exp_continue
780
                  }
781
                  -re ".*$gdb_prompt $" { pass "complete 'file ./gdb.base/complet'" }
782
              }
783
            }
784
        -re ".*$gdb_prompt $"       { fail "complete 'file ./gdb.base/complet'" }
785
        timeout         { fail "(timeout) complete 'file ./gdb.base/complet'" }
786
        }
787
 
788
send_gdb "info func marke\t"
789
sleep 1
790
gdb_expect  {
791
        -re "^info func marke.*r$"\
792
            {
793
              send_gdb "\t\t"
794
              sleep 3
795
              gdb_expect {
796
                      -re "marker1.*$gdb_prompt info func marker$"\
797
                      { send_gdb "\n"
798
                        gdb_expect {
799
                                -re "All functions matching regular expression \"marker\":.*File.*break1.c:\r\nint marker1\\((void|)\\);\r\nint marker2\\(int\\).*marker3\\(char.*char.*\\).*marker4\\(long int\\);.*$gdb_prompt $"\
800
                                                  { pass "complete 'info func marke'"}
801
                                -re ".*$gdb_prompt $" { fail "complete 'info func marke'"}
802
                                timeout           {fail "(timeout) complete 'info func marke'"}
803
                               }
804
                      }
805
                      -re ".*$gdb_prompt $" { fail "complete 'info func marke'"}
806
                      timeout           {fail "(timeout) complete 'info func marke'"}
807
                     }
808
            }
809
        -re ".*$gdb_prompt $"       { fail "complete 'info func marke'" }
810
        timeout         { fail "(timeout) complete 'info func marke'" }
811
        }
812
 
813
 
814
send_gdb "set follow-fork-mode \t\t"
815
sleep 1
816
gdb_expect  {
817
        -re "child.*parent.*$gdb_prompt set follow-fork-mode $"\
818
            { send_gdb "\n"
819
              gdb_expect {
820
                      -re "Requires an argument.*child.*parent.*$gdb_prompt $"\
821
                                        { pass "complete 'set follow-fork-mode'"}
822
                      -re "Ambiguous item \"\"\\..*$gdb_prompt $"\
823
                                        { pass "complete 'set follow-fork-mode'"}
824
                      -re ".*$gdb_prompt $" { fail "complete 'set follow-fork-mode'"}
825
                      timeout           {fail "(timeout) complete 'set follow-fork-mode'"}
826
                     }
827
            }
828
        -re ".*$gdb_prompt $"       { fail "complete 'set follow-fork-mode'" }
829
        timeout         { fail "(timeout) complete 'set follow-fork-mode'" }
830
        }
831
 
832
send_gdb "p values\[0\].nonex.\t"
833
gdb_expect  {
834
        -re "Type struct some_struct has no component named nonex.\r\n$gdb_prompt $"\
835
            { pass "Completing non-existing component" }
836
        -re ".*$gdb_prompt $"       { fail "Completing non-existing component" }
837
        timeout         { fail "(timeout) Completing non-existing component" }
838
        eof             { fail "(eof) Completing non-existing component #2" }
839
        }
840
# Double memory freeing gets found only on the second run:
841
send_gdb "p values\[0\].nonex.\t"
842
gdb_expect  {
843
        -re "Type struct some_struct has no component named nonex.\r\n$gdb_prompt $"\
844
            { pass "Completing non-existing component #2" }
845
        -re ".*$gdb_prompt $"       { fail "Completing non-existing component #2" }
846
        timeout         { fail "(timeout) Completing non-existing component #2" }
847
        eof             { fail "(eof) Completing non-existing component #2" }
848
        }
849
 
850
# Restore globals modified in this test...
851
set timeout $oldtimeout1
852
 
853
return 0

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