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[/] [openrisc/] [trunk/] [gnu-old/] [gdb-7.1/] [gdb/] [testsuite/] [gdb.base/] [annota3.exp] - Blame information for rev 842

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1 227 jeremybenn
# Copyright 2003, 2004, 2005, 2006, 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
if $tracelevel then {
20
    strace $tracelevel
21
}
22
 
23
 
24
# are we on a target board? If so, don't run these tests.
25
# note: this is necessary because we cannot use runto_main (which would
26
# work for remote targets too) because of the different prompt we get
27
# when using annotation level 2.
28
#
29
if [is_remote target] then {
30
    return 0
31
}
32
 
33
 
34
#
35
# test running programs
36
#
37
set prms_id 0
38
set bug_id 0
39
 
40
set testfile "annota3"
41
set srcfile ${testfile}.c
42
set binfile ${objdir}/${subdir}/${testfile}$EXEEXT
43
 
44
if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug nowarnings}] != "" } {
45
    untested annota3.exp
46
    return -1
47
}
48
 
49
 
50
gdb_exit
51
gdb_start
52
gdb_reinitialize_dir $srcdir/$subdir
53
gdb_load ${binfile}
54
 
55
if [target_info exists gdb_stub] {
56
    gdb_step_for_stub;
57
}
58
 
59
#
60
# the line at which break main will put the breakpoint
61
#
62
set main_line 32
63
 
64
# The commands we test here produce many lines of output; disable "press
65
#  to continue" prompts.
66
send_gdb "set height 0\n"
67
gdb_expect -re "$gdb_prompt $"
68
 
69
#
70
# break at main
71
#
72
gdb_test "break main" \
73
    "Breakpoint.*at.* file .*$srcfile, line.*" \
74
    "breakpoint main"
75
 
76
 
77
# NOTE: this prompt is OK only when the annotation level is > 1
78
 
79
# NOTE: When this prompt is in use the gdb_test procedure cannot be
80
# used because it assumes that the last char after the gdb_prompt is a
81
# white space. This is not true with this annotated prompt. So we must
82
# use send_gdb and gdb_expect or gdb_expect_list.
83
 
84
set old_gdb_prompt $gdb_prompt
85
set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
86
 
87
 
88
 
89
#
90
# set the annotation level to 3
91
#
92
# of course, this will test:
93
# annotate-pre-prompt
94
# annotate-prompt
95
# annotate-post-prompt (in the next block)
96
#
97
send_gdb "set annotate 3\n"
98
gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
99
    "set annotate 3"
100
}
101
 
102
#
103
# if construct:
104
#
105
send_gdb "if 1\n"
106
gdb_expect {
107
    -re "^if 1\r\n\r\n\032\032post-prompt\r\n\r\n\032\032pre-commands\r\n >\r\n\032\032commands\r\n$" {
108
        pass "start if construct"
109
    }
110
    -re ".*\032\032commands\r\n" {
111
        fail "start if construct"
112
    }
113
    timeout { fail "start if construct (timeout)" }
114
}
115
send_gdb "end\n"
116
gdb_expect {
117
    -re "^end\r\n\r\n\032\032post-commands\r\n$gdb_prompt$" {
118
        pass "end if construct"
119
    }
120
    -re ".*$gdb_prompt$" {
121
        fail "end if construct"
122
    }
123
    timeout { fail "end if construct (timeout)" }
124
}
125
#
126
# info break:
127
#
128
send_gdb "info break\n"
129
gdb_expect_list "breakpoint info" "$gdb_prompt$" {
130
    "\r\n\032\032post-prompt\r\n"
131
    "Num     Type           Disp Enb Address    +What\r\n"
132
    "1       breakpoint     keep y   0x\[0-9a-zA-Z\]+ +in main at .*annota3.c:32\r\n"
133
}
134
 
135
 
136
#
137
# run to a break point will test:
138
#
139
#exp_internal 1
140
send_gdb "run\n"
141
gdb_expect_list "run until main breakpoint" "$gdb_prompt$" {
142
    "\r\n\032\032post-prompt\r\n"
143
    "Starting program: .*annota3(|\.exe) \r\n"
144
    "\r\n\032\032starting\r\n"
145
    "\r\n\032\032breakpoint 1\r\n"
146
    "\r\n"
147
    "Breakpoint 1, "
148
    "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
149
    "main \\(\\) at .*annota3.c:32\r\n"
150
    "\r\n\032\032source.*annota3.c:32:.*:beg:0x\[0-9a-z\]+\r\n"
151
    "\r\n\032\032stopped\r\n"
152
}
153
#exp_internal 0
154
#exit 0
155
 
156
#
157
# Let's do a next, to get to a point where the array is initialized
158
# We don't care about the annotated output for this operation, it is the same as
159
# the one produced by run above
160
#
161
send_gdb "next\n"
162
gdb_expect_list "go after array init line" "$gdb_prompt$" {
163
    "\r\n\032\032post-prompt\r\n"
164
    "\r\n\032\032starting\r\n"
165
    "\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
166
    "\r\n\032\032stopped\r\n"
167
}
168
 
169
 
170
#
171
# printing the array:
172
#
173
send_gdb "print my_array\n"
174
gdb_expect_list "print array" "$gdb_prompt$" {
175
    "\r\n\032\032post-prompt\r\n"
176
    ".*= .1, 2, 3.\r\n"
177
}
178
 
179
 
180
#
181
# this should generate an error message, so to test:
182
# annotate-error-begin
183
# FIXME: annotate-error not tested
184
#
185
 
186
#exp_internal 1
187
send_gdb "print non_existent_value\n"
188
gdb_expect_list "print non_existent_value" "$gdb_prompt$" {
189
    "\r\n\032\032post-prompt\r\n"
190
    "\r\n\032\032error-begin\r\n"
191
    "No symbol \"non_existent_value\" in current context.\r\n"
192
    "\r\n\032\032error\r\n"
193
}
194
 
195
 
196
#
197
# break at signal handler
198
#
199
send_gdb "break handle_USR1\n"
200
gdb_expect_list "breakpoint handle_USR1" "$gdb_prompt$" {
201
    "\r\n\032\032post-prompt\r\n"
202
    "Breakpoint.*at 0x\[0-9a-z\]+: file.*annota3.c, line.*\r\n"
203
}
204
 
205
#
206
# break at printf. When we are stopped at printf, we can test
207
#
208
send_gdb "break printf\n"
209
gdb_expect_list "breakpoint printf" "$gdb_prompt$" {
210
    "\r\n\032\032post-prompt\r\n"
211
    "Breakpoint.*at 0x\[0-9a-z\]+.*"
212
}
213
 
214
#
215
# get to printf
216
#
217
send_gdb "continue\n"
218
gdb_expect_list "continue to printf" "$gdb_prompt$" {
219
    "\r\n\032\032post-prompt\r\n"
220
    "Continuing.\r\n"
221
    "\r\n\032\032starting\r\n"
222
    "\r\n\032\032breakpoint 3\r\n"
223
    "\r\n"
224
    "Breakpoint 3, \[^\r\n\]*\r\n"
225
    "\r\n\032\032stopped\r\n"
226
}
227
 
228
send_gdb "backtrace\n"
229
gdb_expect_list "backtrace from shlibrary" "$gdb_prompt$" {
230
    "\r\n\032\032post-prompt\r\n"
231
    "#0 .* .*printf(@\[^ ]*)? \[^\r\n\]*\r\n"
232
    "#1 .* main \[^\r\n\]*\r\n"
233
}
234
 
235
 
236
#
237
# test printing a frame with some arguments:
238
#
239
 
240
if [target_info exists gdb,nosignals] {
241
    unsupported "send SIGUSR1"
242
    unsupported "backtrace @ signal handler"
243
} else {
244
    send_gdb "signal SIGUSR1\n"
245
    gdb_expect_list "send SIGUSR1" "$gdb_prompt$" {
246
        "\r\n\032\032post-prompt\r\n"
247
        "Continuing with signal SIGUSR1.\r\n"
248
        "\r\n\032\032starting\r\n"
249
        "\r\n\032\032breakpoint 2\r\n"
250
        "\r\n"
251
        "Breakpoint 2, "
252
        "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
253
        "handle_USR1 \\(sig=\[0-9\]+\\) at .*annota3.c:\[0-9\]+\r\n"
254
        "\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
255
        "\r\n\032\032stopped\r\n"
256
    }
257
 
258
    #
259
    # test:
260
    #
261
    send_gdb "backtrace\n"
262
    gdb_expect_list "backtrace @ signal handler" "$gdb_prompt$" {
263
        "#0 +handle_USR1 \[^\r\n\]+\r\n"
264
        "#1 +.signal handler called.\r\n"
265
        "#2 .* .*printf(@\[^ \]*)? \[^\r\n\]+\r\n"
266
        "#3 .* main \[^\r\n\]+\r\n"
267
    }
268
}
269
 
270
#
271
# delete all the breakpoints
272
#
273
send_gdb "delete 1\n"
274
gdb_expect_list "delete bp 1" "$gdb_prompt$" {
275
    "\r\n\032\032post-prompt\r\n"
276
}
277
 
278
send_gdb "delete 2\n"
279
gdb_expect_list "delete bp 2" "$gdb_prompt$" {
280
    "\r\n\032\032post-prompt\r\n"
281
}
282
 
283
send_gdb "delete 3\n"
284
gdb_expect_list "delete bp 3" "$gdb_prompt$" {
285
    "\r\n\032\032post-prompt\r\n"
286
}
287
 
288
#
289
# break at main, after value is initialized. This is in preparation
290
# to test the annotate output for the display command.
291
#
292
send_gdb "break main\n"
293
gdb_expect_list "break at 28" "$gdb_prompt$" {
294
    "\r\n\032\032post-prompt\r\n"
295
    "Breakpoint 4 at 0x\[0-9a-z\]+: file .*annota3.c, line 32.\r\n"
296
}
297
 
298
#
299
# display the value
300
#
301
send_gdb "display value\n"
302
gdb_expect_list "set up display" "$gdb_prompt$" {
303
    "\r\n\032\032post-prompt\r\n"
304
    "1: value = 7\r\n"
305
}
306
 
307
 
308
# should ask query. Test annotate-query.
309
# we don't care about anything else here, only the query.
310
 
311
send_gdb "run\n"
312
gdb_expect {
313
  -re "pre-query.*already.*\\(y or n\\).*query\r\n" {
314
         send_gdb "y\n"
315
         gdb_expect {
316
             -re ".*post-query.*$gdb_prompt$" \
317
                     { pass "re-run" }
318
             -re ".*$gdb_prompt$"  { fail "re-run" }
319
             timeout { fail "re-run (timeout)" }
320
         }
321
     }
322
  -re ".*$gdb_prompt$"  { fail "re-run" }
323
  timeout { fail "re-run (timeout)" }
324
}
325
 
326
#
327
# Test that breakpoints-invalid is issued once and only once for
328
# breakpoint ignore count changes, after annotation stopped.
329
# NOTE: breakpoints-invalid annotations have been removed from
330
# level 3 but keep these tests for continuity and comparison
331
# with annota1.exp.
332
send_gdb "break 46\n"
333
gdb_expect_list  "break at 46" "$gdb_prompt$" {
334
    "\r\n\032\032post-prompt\r\n"
335
    "Breakpoint 5 at 0x\[0-9a-z\]+: file .*annota3.c, line 46.\r\n"
336
}
337
 
338
send_gdb "ignore 5 4\n"
339
gdb_expect_list "ignore 5 4" "$gdb_prompt$" {
340
    "\r\n\032\032post-prompt\r\n"
341
    "Will ignore next 4 crossings of breakpoint 5"
342
    "\r\n"
343
}
344
 
345
send_gdb "continue\n"
346
gdb_expect_list "annotate ignore count change" "$gdb_prompt$" {
347
    "\r\n\032\032post-prompt\r\n"
348
    "\r\n\032\032breakpoint 5\r\n"
349
    "\r\n"
350
    "Breakpoint 5, "
351
    "\r\n\032\032frame-begin 0 0x\[0-9a-z\]+\r\n"
352
    "main \\(\\) at .*annota3.c:46\r\n"
353
    "\r\n\032\032source .*annota3.c:46:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
354
    "1: value = 11\r\n"
355
    "\r\n\032\032stopped\r\n"
356
}
357
 
358
# check that ignore command is working, or the above can provide
359
# misleading assurance ...
360
 
361
send_gdb "next\n"
362
gdb_expect_list "next to exit loop" "$gdb_prompt$"  {
363
    "\r\n\032\032post-prompt\r\n"
364
    "\r\n\032\032starting\r\n"
365
    "\r\n\032\032source.*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
366
    "1: value = 12\r\n"
367
    "\r\n\032\032stopped\r\n"
368
}
369
 
370
send_gdb "next\n"
371
gdb_expect_list "breakpoint ignore count" "$gdb_prompt$" {
372
    "\r\n\032\032post-prompt\r\n"
373
    "\r\n\032\032starting\r\n"
374
    "\r\n\032\032source.*annota3.c:49:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
375
    "1: value = 12\r\n"
376
    "\r\n\032\032stopped\r\n"
377
}
378
 
379
#
380
# Send a signal that is not handled
381
#
382
# SIGTRAP signals are dropped before they get to the inferior process
383
# on hpux11.  In theory, this behaivor can be controlled by setting
384
# TTEO_NORM_SIGTRAP in the inferior, but doing so did not cause
385
# the signal to be properly delivered.
386
#
387
# It has been verified that other signals will be delivered.  However,
388
# rather than twiddle the test, I choose to leave it as-is as it
389
# exposes an interesting failure on hpux11.
390
 
391
if [target_info exists gdb,nosignals] {
392
    unsupported "signal sent"
393
} else {
394
    setup_xfail hppa*-*-hpux11*
395
    send_gdb "signal SIGTRAP\n"
396
    gdb_expect_list "signal sent" "$gdb_prompt$" {
397
        "\r\n\032\032post-prompt\r\n"
398
        "Continuing with signal SIGTRAP.\r\n"
399
        "\r\n\032\032starting\r\n"
400
        "\r\n\032\032signalled\r\n"
401
        "\r\nProgram terminated with signal SIGTRAP, Trace.breakpoint trap.\r\n"
402
        "The program no longer exists.\r\n"
403
        "\r\n\032\032stopped\r\n"
404
    }
405
}
406
 
407
 
408
# Check for production of a core file and remove it!
409
 
410
set exec_output [remote_exec build "ls core"]
411
 
412
set test "cleanup core file"
413
if [ regexp "core not found" $exec_output]  {
414
    pass "$test (not dumped)"
415
} else {
416
    if [ regexp "No such file or directory" $exec_output] {
417
        pass "$test (not dumped)"
418
    } else {
419
        remote_exec build "rm -f core"
420
        pass "$test (removed)"
421
    }
422
}
423
 
424
# restore the original prompt for the rest of the testsuite
425
 
426
set gdb_prompt $old_gdb_prompt

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