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b811d2c2 | 1 | # Copyright 2019-2020 Free Software Foundation, Inc. |
92137da0 RO |
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 | ||
16 | if [target_info exists gdb,nosignals] { | |
17 | verbose "Skipping interrupt-daemon-attach.exp because of nosignals." | |
18 | continue | |
19 | } | |
20 | ||
21 | # This test requires sending ^C to interrupt the running target. | |
22 | if [target_info exists gdb,nointerrupts] { | |
23 | verbose "Skipping interrupt-daemon-attach.exp because of nointerrupts." | |
24 | return | |
25 | } | |
26 | ||
27 | if { ![can_spawn_for_attach] } { | |
28 | return 0 | |
29 | } | |
30 | ||
31 | standard_testfile | |
32 | ||
33 | if { [build_executable ${testfile}.exp ${testfile} $srcfile {debug}] == -1 } { | |
34 | return -1 | |
35 | } | |
36 | ||
37 | proc do_test {} { | |
38 | global binfile | |
39 | global decimal | |
40 | ||
41 | set test_spawn_id [spawn_wait_for_attach $binfile] | |
42 | set parent_pid [spawn_id_get_pid $test_spawn_id] | |
43 | ||
44 | # Attach to the parent, run it to a known point, extract the | |
45 | # child's PID, and detach. | |
46 | with_test_prefix "parent" { | |
47 | clean_restart ${binfile} | |
48 | ||
49 | gdb_test "attach $parent_pid" \ | |
50 | "Attaching to program.*, process $parent_pid.*" \ | |
51 | "attach" | |
52 | ||
53 | gdb_breakpoint "marker" | |
54 | gdb_continue_to_breakpoint "marker" | |
55 | ||
56 | set child_pid [get_integer_valueof "child_pid" -1] | |
57 | if {$child_pid == -1} { | |
58 | return | |
59 | } | |
60 | ||
61 | gdb_test "detach" \ | |
62 | "Detaching from program: .*process $parent_pid\r\n\\\[Inferior $decimal \\(.*\\) detached\\\]" | |
63 | ||
64 | remote_exec host "kill -9 $parent_pid" | |
65 | } | |
66 | ||
67 | # Start over, and attach to the child this time. | |
68 | with_test_prefix "child" { | |
69 | global gdb_prompt | |
70 | ||
71 | clean_restart $binfile | |
72 | ||
73 | gdb_test "attach $child_pid" \ | |
74 | "Attaching to program.*, process $child_pid.*" \ | |
75 | "attach" | |
76 | ||
77 | gdb_test_multiple "continue" "continue" { | |
78 | -re "Continuing" { | |
79 | pass "continue" | |
80 | } | |
81 | } | |
82 | ||
83 | after 500 {send_gdb "\003"} | |
84 | gdb_test "" "(Program|Thread .*) received signal SIGINT.*" \ | |
85 | "stop with control-c" | |
86 | ||
87 | remote_exec host "kill -9 $child_pid" | |
88 | } | |
89 | } | |
90 | ||
91 | do_test |