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b811d2c2 | 1 | # Copyright (C) 2010-2020 Free Software Foundation, Inc. |
c17a9e46 HZ |
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 3 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, see <http://www.gnu.org/licenses/>. | |
15 | ||
079670b9 | 16 | if [use_gdb_stub] { |
3a3dad98 JK |
17 | return 0 |
18 | } | |
19 | ||
c17a9e46 HZ |
20 | load_lib gdb-python.exp |
21 | ||
20c168b5 KP |
22 | set libfile "py-events-shlib" |
23 | set libsrc $srcdir/$subdir/$libfile.c | |
b4a58790 | 24 | set lib_sl [standard_output_file $libfile.so] |
20c168b5 KP |
25 | set lib_opts debug |
26 | ||
b4a58790 | 27 | standard_testfile |
20c168b5 | 28 | set exec_opts [list debug shlib=$lib_sl] |
c17a9e46 | 29 | |
4c93b1db | 30 | if [get_compiler_info] { |
c17a9e46 HZ |
31 | return -1 |
32 | } | |
33 | ||
20c168b5 KP |
34 | if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != "" |
35 | || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != ""} { | |
84c93cd5 | 36 | untested "failed to compile" |
20c168b5 KP |
37 | return -1 |
38 | } | |
39 | ||
40 | # Start with a fresh gdb. | |
41 | clean_restart ${testfile} | |
42 | ||
c17a9e46 HZ |
43 | if { [skip_python_tests] } { continue } |
44 | ||
74c2c1f4 | 45 | set pyfile [gdb_remote_download host ${srcdir}/${subdir}/py-events.py] |
72ca0410 | 46 | gdb_test_no_output "source ${pyfile}" "load python file" |
c17a9e46 | 47 | |
314bb8c3 | 48 | gdb_test "test-objfile-events" "Object file events registered." |
20c168b5 KP |
49 | |
50 | gdb_breakpoint "main" {temporary} | |
51 | ||
cdc7edd7 | 52 | gdb_test "run" ".*event type: new_objfile.*new objfile name.*" "new objfile notification" |
c17a9e46 | 53 | |
cb6be26b KP |
54 | gdb_test_no_output "set detach-on-fork off" "" |
55 | ||
314bb8c3 | 56 | gdb_test "test-events" "Event testers registered." |
c17a9e46 | 57 | |
6839b47f | 58 | gdb_breakpoint "first" |
c17a9e46 HZ |
59 | gdb_breakpoint "first" |
60 | ||
61 | # Test continue event and breakpoint stop event | |
62 | gdb_test "continue" ".*event type: continue.* | |
63 | .*event type: stop.* | |
64 | .*stop reason: breakpoint.* | |
6839b47f | 65 | .*first breakpoint number: 2.* |
c17a9e46 | 66 | .*breakpoint number: 2.* |
6839b47f | 67 | .*breakpoint number: 3.* |
5068630a | 68 | all threads stopped.*" |
c17a9e46 | 69 | |
2ca0b532 PA |
70 | # Test that when "step N" trips on a breakpoint, we get a stop event |
71 | # with breakpoint stop reason. | |
72 | gdb_breakpoint "do_nothing" | |
73 | gdb_test "step 3" ".*event type: continue.* | |
74 | .*event type: stop.* | |
75 | .*stop reason: breakpoint.* | |
76 | .*first breakpoint number: 4.* | |
77 | .*breakpoint number: 4.* | |
5068630a | 78 | all threads stopped.*" |
2ca0b532 PA |
79 | |
80 | delete_breakpoints | |
81 | ||
162078c8 NB |
82 | # Test inferior call events |
83 | ||
84 | gdb_test_multiple "info threads" "get current thread" { | |
85 | -re "\[^\n\r\]*process (\[0-9\]+)\[^\n\r\]*do_nothing.*$gdb_prompt $" { | |
86 | set process_id $expect_out(1,string) | |
87 | pass "get current thread" | |
88 | } | |
89 | } | |
90 | ||
91 | gdb_test_multiple "print do_nothing" "get address of do_nothing" { | |
92 | -re "\[^\n\r\]*(0x\[0-9a-f\]+) \<do_nothing\>.*$gdb_prompt $" { | |
93 | set addr $expect_out(1,string) | |
94 | pass "get address of do_nothing" | |
95 | } | |
96 | } | |
97 | ||
98 | set expected [list "event type: pre-call"] | |
99 | lappend expected "ptid: \\($process_id, $process_id, 0\\)" "address: $addr" | |
100 | lappend expected "event type: post-call" | |
101 | lappend expected "ptid: \\($process_id, $process_id, 0\\)" "address: $addr" | |
102 | gdb_test_sequence "call do_nothing()" "" $expected | |
103 | ||
104 | # Test register changed event | |
105 | gdb_test_no_output {set $old_sp = $sp} | |
106 | gdb_test_sequence {set $sp = 0} "" { | |
107 | "event type: register-changed" | |
108 | "frame: " | |
109 | "num: " | |
110 | } | |
111 | gdb_test_sequence {set $sp = 1} "" { | |
112 | "event type: register-changed" | |
113 | "frame: " | |
114 | "num: " | |
115 | } | |
116 | gdb_test_sequence {set $sp = $old_sp} "" { | |
117 | "event type: register-changed" | |
118 | "frame: " | |
119 | "num: " | |
120 | } | |
121 | ||
122 | # Test that no register_changed event is generated on "non-user" | |
123 | # modifications | |
124 | set test "up" | |
125 | gdb_test_multiple {up} $test { | |
126 | -re "event type: register-changed.*\r\n$gdb_prompt $" { | |
127 | fail $test | |
128 | } | |
129 | -re "#1.*in first.*\r\n.*do_nothing.*\r\n$gdb_prompt $" { | |
130 | pass $test | |
131 | } | |
132 | } | |
133 | ||
134 | set test "down" | |
135 | gdb_test_multiple {down} $test { | |
136 | -re "event type: register-changed.*\r\n$gdb_prompt $" { | |
137 | fail $test | |
138 | } | |
139 | -re "#0.*do_nothing.* at .*\r\n.*void do_nothing.*\r\n$gdb_prompt $" { | |
140 | pass $test | |
141 | } | |
142 | } | |
143 | ||
144 | set test "step" | |
145 | # Note: This will step the inferior out of do_nothing and back into first. | |
146 | gdb_test_multiple {step} $test { | |
147 | -re "event type: register-changed.*\r\n$gdb_prompt $" { | |
148 | fail $test | |
149 | } | |
150 | -re "first.* at .*\r\n$gdb_prompt $" { | |
151 | pass $test | |
152 | } | |
153 | } | |
154 | ||
155 | # Test memory changed event | |
156 | gdb_test_no_output {set $saved = *(int*) $sp} | |
157 | gdb_test_sequence {set *(int*) $sp = 0} "" { | |
158 | "event type: memory-changed" | |
159 | "address: " | |
160 | "length: " | |
161 | } | |
162 | gdb_test_sequence {set *(int*) $sp = $saved} "" { | |
163 | "event type: memory-changed" | |
164 | "address: " | |
165 | "length: " | |
166 | } | |
167 | ||
168 | # Test that no memory_changed event is generated on breakpoint | |
169 | # activity | |
170 | set test "break second" | |
171 | gdb_test_multiple "break second" $test { | |
172 | -re "event type: memory-changed" { | |
173 | fail $test | |
174 | } | |
175 | -re "Breakpoint (\[0-9\]+) at .*\r\n$gdb_prompt $" { | |
176 | set second_breakpoint $expect_out(1,string) | |
177 | pass $test | |
178 | } | |
179 | ||
180 | } | |
181 | ||
182 | set test "continue to breakpoint $second_breakpoint" | |
183 | set expected ".*event type: continue.*\r\n" | |
184 | append expected ".*event type: stop.*\r\n" | |
185 | append expected ".*stop reason: breakpoint.*\r\n" | |
186 | append expected ".*all threads stopped.*\r\n$gdb_prompt $" | |
187 | ||
188 | gdb_test_multiple "continue" $test { | |
189 | -re "event type: memory-changed.*\r\n$gdb_prompt $" { | |
190 | fail $test | |
191 | } | |
192 | -re $expected { | |
193 | pass $test | |
194 | } | |
195 | } | |
196 | ||
197 | gdb_test_no_output "delete $second_breakpoint" | |
198 | ||
c17a9e46 HZ |
199 | #test exited event. |
200 | gdb_test "continue" ".*event type: continue.* | |
4ffbba72 | 201 | .*clear_objfiles\[\r\n\]*progspace: .*py-events.* |
c17a9e46 | 202 | .*event type: exit.* |
cb6be26b | 203 | .*exit code: 12.* |
2e8265fd TT |
204 | .*exit inf: 1.* |
205 | dir ok: True.*" "Inferior 1 terminated." | |
cb6be26b KP |
206 | |
207 | gdb_test "inferior 2" ".*Switching to inferior 2.*" | |
208 | gdb_test "continue" ".*event type: continue.* | |
209 | .*event type: exit.* | |
210 | .*exit code: 12.* | |
2e8265fd TT |
211 | .*exit inf: 2.* |
212 | dir ok: True.*" "Inferior 2 terminated." | |
3f77c769 TT |
213 | |
214 | ||
215 | # Test before_prompt event. | |
216 | gdb_py_test_multiple "define new user command" \ | |
217 | "define xxz" "End with a line saying just .end.." \ | |
218 | "set variable \$x = 72" "" \ | |
219 | "set variable \$y = 93" "" \ | |
220 | "end" "" | |
221 | ||
222 | gdb_py_test_multiple "add before_prompt listener" \ | |
223 | "python" "" \ | |
224 | "count = 0" "" \ | |
225 | "def listener():" "" \ | |
226 | " global count" "" \ | |
227 | " count = count + 1" "" \ | |
228 | "gdb.events.before_prompt.connect(listener)" "" \ | |
229 | "end" "" | |
230 | ||
231 | gdb_test_no_output "set variable \$x = 32" "do something" | |
232 | # Result is due to one emitted before "set var" and one emitted before | |
233 | # this command. | |
234 | gdb_test "python print(count)" 2 "check for before_prompt event" | |
235 | ||
236 | gdb_test_no_output "xxz" "run a canned sequence" | |
237 | gdb_test "python print(count)" 4 "check for before_prompt event" |