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da0b6974 SM |
1 | # Copyright 2020-2021 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 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 | # This serves as a template for writing new test cases. Replace this with | |
17 | # a description of what this test case tests. | |
18 | ||
19 | standard_testfile | |
20 | ||
21 | if { [build_executable "failed to prepare" \ | |
22 | ${testfile} ${srcfile}] } { | |
23 | return | |
24 | } | |
25 | ||
26 | proc do_test { method } { | |
27 | clean_restart $::binfile | |
28 | ||
29 | gdb_test_no_output "set detach-on-fork off" | |
30 | ||
31 | if { ![runto_main] } { | |
32 | return | |
33 | } | |
34 | ||
35 | gdb_test "break break_parent" | |
36 | ||
37 | gdb_test "continue" \ | |
38 | "Can not resume the parent process over vfork .*" \ | |
39 | "continue to vfork" | |
40 | ||
41 | # Try to continue again from there, expecting the same message. It takes a | |
42 | # different code path in GDB. | |
43 | gdb_test "continue" \ | |
44 | "Can not resume the parent process over vfork .*" \ | |
45 | "try to continue from vfork" | |
46 | ||
47 | if { $method == "detach-on-fork" } { | |
48 | gdb_test "set detach-on-fork on" | |
49 | } elseif { $method == "schedule-multiple" } { | |
50 | gdb_test "set schedule-multiple on" | |
51 | gdb_test "continue" "$::inferior_exited_re normally.*" \ | |
52 | "continue to end of inferior 2" | |
53 | gdb_test "inferior 1" ".*Switching to inferior 1.*" | |
54 | } else { | |
55 | error "invalid method: $method" | |
56 | } | |
57 | ||
58 | gdb_test "p release_parent = 1" " = 1" | |
59 | gdb_test "continue" "Breakpoint $::decimal, break_parent .*" \ | |
60 | "continue to break_parent" | |
61 | } | |
62 | ||
63 | foreach_with_prefix method {detach-on-fork schedule-multiple} { | |
64 | do_test $method | |
65 | } |