1# Copyright 2003, 2004 Free Software Foundation, Inc.
2
3# This program is free software; you can redistribute it and/or modify
4# it under the terms of the GNU General Public License as published by
5# the Free Software Foundation; either version 2 of the License, or
6# (at your option) any later version.
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# This file was written by Elena Zannoni (ezannoni@cygnus.com)
18
19if $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#
29if [is_remote target] then {
30    return 0
31}
32
33
34#
35# test running programs
36#
37set prms_id 0
38set bug_id 0
39
40set testfile "annota3"
41set srcfile ${testfile}.c
42set binfile ${objdir}/${subdir}/${testfile}
43
44if  { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-w}] != "" } {
45    gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail."
46}
47
48
49gdb_exit
50gdb_start
51gdb_reinitialize_dir $srcdir/$subdir
52gdb_load ${binfile}
53
54if [target_info exists gdb_stub] {
55    gdb_step_for_stub;
56}
57
58#
59# the line at which break main will put the breakpoint
60#
61set main_line 32
62
63# The commands we test here produce many lines of output; disable "press
64# <return> to continue" prompts.
65send_gdb "set height 0\n"
66gdb_expect -re "$gdb_prompt $"
67
68#
69# break at main
70#
71gdb_test "break main" \
72    "Breakpoint.*at.* file .*$srcfile, line.*" \
73    "breakpoint main"
74
75
76# NOTE: this prompt is OK only when the annotation level is > 1
77
78# NOTE: When this prompt is in use the gdb_test procedure cannot be
79# used because it assumes that the last char after the gdb_prompt is a
80# white space. This is not true with this annotated prompt. So we must
81# use send_gdb and gdb_expect or gdb_expect_list.
82
83set old_gdb_prompt $gdb_prompt
84set gdb_prompt "\r\n\032\032pre-prompt\r\n$gdb_prompt \r\n\032\032prompt\r\n"
85
86
87
88#
89# set the annotation level to 3
90#
91# of course, this will test:
92# annotate-pre-prompt
93# annotate-prompt
94# annotate-post-prompt (in the next block)
95#
96send_gdb "set annotate 3\n"
97gdb_expect_list "annotation set at level 3" "\r\n$gdb_prompt$" {
98    "set annotate 3"
99}
100
101
102#
103# info break:
104#
105send_gdb "info break\n"
106gdb_expect_list "breakpoint info" "$gdb_prompt$" {
107    "\r\n\032\032post-prompt\r\n"
108    "Num Type           Disp Enb Address    +What\r\n"
109    "1   breakpoint     keep y   0x\[0-9a-zA-Z\]+ +in main at .*annota3.c:32\r\n"
110}
111
112
113#
114# run to a break point will test:
115#
116#exp_internal 1
117send_gdb "run\n"
118gdb_expect_list "run until main breakpoint" "$gdb_prompt$" {
119    "\r\n\032\032post-prompt\r\n"
120    "Starting program: .*annota3 \r\n"
121    "\(\r\n\032\032\(frames-invalid|breakpoints-invalid\)\r\n\)+"
122    "\r\n\032\032starting\r\n"
123    "\(\r\n\032\032\(frames-invalid|breakpoints-invalid\)\r\n\)+"
124    "\r\n\032\032breakpoint 1\r\n"
125    "\r\n"
126    "Breakpoint 1, main \\(\\) at .*annota3.c:32\r\n"
127    "\r\n\032\032source.*annota3.c:32:.*:beg:0x\[0-9a-z\]+\r\n"
128    "\r\n\032\032stopped\r\n"
129}
130#exp_internal 0
131#exit 0
132
133#
134# Let's do a next, to get to a point where the array is initialized
135# We don't care about the annotated output for this operation, it is the same as
136# the one produced by run above
137#
138send_gdb "next\n"
139gdb_expect_list "go after array init line" "$gdb_prompt$" {
140    "\r\n\032\032post-prompt\r\n"
141    "\r\n\032\032starting\r\n"
142    "\(\r\n\032\032frames-invalid\r\n\)+"
143    "\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
144    "\r\n\032\032stopped\r\n"
145}
146
147
148#
149# printing the array:
150#
151send_gdb "print my_array\n"
152gdb_expect_list "print array" "$gdb_prompt$" {
153    "\r\n\032\032post-prompt\r\n"
154    ".*= .1, 2, 3.\r\n"
155}
156
157
158#
159# this should generate an error message, so to test:
160# annotate-error-begin
161# FIXME: annotate-error not tested
162#
163
164#exp_internal 1
165send_gdb "print non_existent_value\n"
166gdb_expect_list "print non_existent_value" "$gdb_prompt$" {
167    "\r\n\032\032post-prompt\r\n"
168    "\r\n\032\032error-begin\r\n"
169    "No symbol \"non_existent_value\" in current context.\r\n"
170    "\r\n\032\032error\r\n"
171}
172
173
174#
175# break at signal handler
176#
177send_gdb "break handle_USR1\n"
178gdb_expect_list "breakpoint handle_USR1" "$gdb_prompt$" {
179    "\r\n\032\032post-prompt\r\n"
180    "\r\n\032\032breakpoints-invalid\r\n"
181    "Breakpoint.*at 0x\[0-9a-z\]+: file.*annota3.c, line.*\r\n"
182}
183
184#
185# break at printf. When we are stopped at printf, we can test
186#
187send_gdb "break printf\n"
188gdb_expect_list "breakpoint printf" "$gdb_prompt$" {
189    "\r\n\032\032post-prompt\r\n"
190    "\r\n\032\032breakpoints-invalid\r\n"
191    "Breakpoint.*at 0x\[0-9a-z\]+.*"
192}
193
194#
195# get to printf
196#
197send_gdb "continue\n"
198gdb_expect_list "continue to printf" "$gdb_prompt$" {
199    "\r\n\032\032post-prompt\r\n"
200    "Continuing.\r\n"
201    "\r\n\032\032starting\r\n"
202    "\r\n\032\032frames-invalid\r\n"
203    "\r\n\032\032breakpoint 3\r\n"
204    "\r\n"
205    "Breakpoint 3, \[^\r\n\]*\r\n"
206    "\r\n\032\032stopped\r\n"
207}
208
209send_gdb "backtrace\n"
210gdb_expect_list "backtrace from shlibrary" "$gdb_prompt$" {
211    "\r\n\032\032post-prompt\r\n"
212    "#0 .* printf \[^\r\n\]*\r\n"
213    "#1 .* main \[^\r\n\]*\r\n"
214}
215
216
217#
218# test printing a frame with some arguments:
219#
220
221if [target_info exists gdb,nosignals] {
222    unsupported "send SIGUSR1"
223    unsupported "backtrace @ signal handler"
224} else {
225    send_gdb "signal SIGUSR1\n"
226    gdb_expect_list "send SIGUSR1" "$gdb_prompt$" {
227	"\r\n\032\032post-prompt\r\n"
228	"Continuing with signal SIGUSR1.\r\n"
229	"\r\n\032\032starting\r\n"
230	"\r\n\032\032frames-invalid\r\n"
231	"\r\n\032\032breakpoint 2\r\n"
232	"Breakpoint 2, handle_USR1 \\(sig=\[0-9\]+\\) at .*annota3.c:\[0-9\]+\r\n"
233	"\r\n\032\032source .*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
234	"\r\n\032\032stopped\r\n"
235    }
236
237    #
238    # test:
239    #
240    verbose "match_max local is: [match_max]"
241    verbose "match_max default is: [match_max -d]"
242    # This is necessary because a 2000 buffer is not enought to get everything
243    # up to the prompt ad the test gets a timeout.
244    match_max 3000
245    verbose "match_max now is: [match_max]"
246    send_gdb "backtrace\n"
247    gdb_expect_list "backtrace @ signal handler" "$gdb_prompt$" {
248	"#0 +handle_USR1 \[^\r\n\]+\r\n"
249	"#1 +.signal handler called.\r\n"
250	"#2 .* printf \[^\r\n\]+\r\n"
251	"#3 .* main \[^\r\n\]+\r\n"
252    }
253}
254
255#
256# delete all the breakpoints
257#
258send_gdb "delete 1\n"
259gdb_expect_list "delete bp 1" "$gdb_prompt$" {
260    "\r\n\032\032post-prompt\r\n"
261}
262
263send_gdb "delete 2\n"
264gdb_expect_list "delete bp 2" "$gdb_prompt$" {
265    "\r\n\032\032post-prompt\r\n"
266}
267
268send_gdb "delete 3\n"
269gdb_expect_list "delete bp 3" "$gdb_prompt$" {
270    "\r\n\032\032post-prompt\r\n"
271}
272
273#
274# break at main, after value is initialized. This is in preparation
275# to test the annotate output for the display command.
276#
277send_gdb "break main\n"
278gdb_expect_list "break at 28" "$gdb_prompt$" {
279    "\r\n\032\032post-prompt\r\n"
280    "\r\n\032\032breakpoints-invalid\r\n"
281    "Breakpoint 4 at 0x\[0-9a-z\]+: file .*annota3.c, line 32.\r\n"
282}
283
284#
285# display the value
286#
287send_gdb "display value\n"
288gdb_expect_list "set up display" "$gdb_prompt$" {
289    "\r\n\032\032post-prompt\r\n"
290    "1: value = 7\r\n"
291}
292
293
294# should ask query. Test annotate-query.
295# we don't care about anything else here, only the query.
296
297send_gdb "run\n"
298gdb_expect {
299  -re "pre-query.*already.*\\(y or n\\).*query\r\n" {
300         send_gdb "y\n"
301         gdb_expect {
302	     -re ".*post-query.*$gdb_prompt$" \
303		     { pass "re-run" }
304	     -re ".*$gdb_prompt$"  { fail "re-run" }
305	     timeout { fail "re-run (timeout)" }
306	 }
307     }
308  -re ".*$gdb_prompt$"  { fail "re-run" }
309  timeout { fail "re-run (timeout)" }
310}
311
312#
313# Test that breakpoints-invalid is issued once and only once for
314# breakpoint ignore count changes, after annotation stopped.
315#
316send_gdb "break 46\n"
317gdb_expect_list  "break at 46" "$gdb_prompt$" {
318    "\r\n\032\032post-prompt\r\n"
319    "\r\n\032\032breakpoints-invalid\r\n"
320    "Breakpoint 5 at 0x\[0-9a-z\]+: file .*annota3.c, line 46.\r\n"
321}
322
323send_gdb "ignore 5 4\n"
324gdb_expect_list "ignore 5 4" "$gdb_prompt$" {
325    "\r\n\032\032post-prompt\r\n"
326    "Will ignore next 4 crossings of breakpoint 5"
327    "\r\n\032\032breakpoints-invalid\r\n"
328    "\r\n"
329}
330
331send_gdb "continue\n"
332gdb_expect_list "annotate ignore count change" "$gdb_prompt$" {
333    "\r\n\032\032post-prompt\r\n"
334    "\(\r\n\032\032frames-invalid\r\n\)+"
335    "\r\n\032\032breakpoint 5\r\n"
336    "Breakpoint 5, main \\(\\) at .*annota3.c:46\r\n"
337    "\r\n\032\032source .*annota3.c:46:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
338    "1: value = 11\r\n"
339    "\r\n\032\032stopped\r\n"
340    "\r\n\032\032breakpoints-invalid\r\n"
341}
342
343# check that ignore command is working, or the above can provide
344# misleading assurance ...
345
346send_gdb "next\n"
347gdb_expect_list "next to exit loop" "$gdb_prompt$"  {
348    "\r\n\032\032post-prompt\r\n"
349    "\r\n\032\032starting\r\n"
350    "\(\r\n\032\032frames-invalid\r\n\)+"
351    "\r\n\032\032source.*annota3.c:\[0-9\]+:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
352    "1: value = 12\r\n"
353    "\r\n\032\032stopped\r\n"
354}
355
356send_gdb "next\n"
357gdb_expect_list "breakpoint ignore count" "$gdb_prompt$" {
358    "\r\n\032\032post-prompt\r\n"
359    "\r\n\032\032starting\r\n"
360    "\(\r\n\032\032frames-invalid\r\n\)+"
361    "\r\n\032\032source.*annota3.c:49:\[0-9\]+:beg:0x\[0-9a-z\]+\r\n"
362    "1: value = 12\r\n"
363    "\r\n\032\032stopped\r\n"
364}
365
366#
367# Send a signal that is not handled
368#
369# SIGTRAP signals are dropped before they get to the inferior process
370# on hpux11.  In theory, this behaivor can be controlled by setting
371# TTEO_NORM_SIGTRAP in the inferior, but doing so did not cause
372# the signal to be properly delivered.
373#
374# It has been verified that other signals will be delivered.  However,
375# rather than twiddle the test, I choose to leave it as-is as it
376# exposes an interesting failure on hpux11.
377
378if [target_info exists gdb,nosignals] {
379    unsupported "signal sent"
380} else {
381    setup_xfail hppa*-*-hpux11*
382    send_gdb "signal SIGTRAP\n"
383    gdb_expect_list "signal sent" "$gdb_prompt$" {
384	"\r\n\032\032post-prompt\r\n"
385	"Continuing with signal SIGTRAP.\r\n"
386	"\r\n\032\032starting\r\n"
387	"\r\n\032\032frames-invalid\r\n"
388	"\r\n\032\032frames-invalid\r\n"
389	"\r\n\032\032signalled\r\n"
390	"\r\nProgram terminated with signal SIGTRAP, Trace.breakpoint trap.\r\n"
391	"The program no longer exists.\r\n"
392	"\r\n\032\032stopped\r\n"
393    }
394}
395
396
397# Check for production of a core file and remove it!
398
399set exec_output [remote_exec build "ls core"]
400
401set test "cleanup core file"
402if [ regexp "core not found" $exec_output]  {
403    pass "$test (not dumped)"
404} else {
405    if [ regexp "No such file or directory" $exec_output] {
406	pass "$test (not dumped)"
407    } else {
408	remote_exec build "rm -f core"
409	pass "$test (removed)"
410    }
411}
412
413# restore the original prompt for the rest of the testsuite
414
415set gdb_prompt $old_gdb_prompt
416