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author | Pedro Alves <palves@redhat.com> | 2017-10-17 14:58:54 +0100 |
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committer | Pedro Alves <palves@redhat.com> | 2017-10-17 14:58:54 +0100 |
commit | 8484c9554519c25c73a349d0581cc269f102c5d2 (patch) | |
tree | 35ae4780ec8c4f27a67ea46cf73026102a017275 /gdb/testsuite/gdb.base/quit-live.c | |
parent | 30f0b1015897466fb88ed26c56a0b4f42808edbc (diff) | |
download | gdb-8484c9554519c25c73a349d0581cc269f102c5d2.zip gdb-8484c9554519c25c73a349d0581cc269f102c5d2.tar.gz gdb-8484c9554519c25c73a349d0581cc269f102c5d2.tar.bz2 |
Add several "quit with live inferior" tests
In my multi-target branch, I had managed to break GDB exiting
successfuly in response to "quit" or SIGHUP/SIGTERM when:
- you're debugging with "target extended-remote",
- have more than one inferior loaded in gdb, some running, and at
least one not running, and,
- quit gdb with the inferior that is not running yet selected.
The testsuite still passed cleanly anyway. I only noticed because I
was left with a bunch of core dumps in the gdb/testsuite/ directory --
the testsuite infrastructure closes GDB's pty after running each
testcase, which results in GDB getting a SIGHUP and should make GDB
exit gracefully. If GDB crashes at that point though, there's no
indication about it in gdb.sum/gdb.log.
This commit adds a multitude of tests exercising quitting GDB with
live inferiors, some of which would have caught the problem.
gdb/testsuite/ChangeLog:
2017-10-17 Pedro Alves <palves@redhat.com>
* gdb.base/quit-live.c: New file.
* gdb.base/quit-live.exp: New file.
Diffstat (limited to 'gdb/testsuite/gdb.base/quit-live.c')
-rw-r--r-- | gdb/testsuite/gdb.base/quit-live.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/gdb/testsuite/gdb.base/quit-live.c b/gdb/testsuite/gdb.base/quit-live.c new file mode 100644 index 0000000..d29fd25 --- /dev/null +++ b/gdb/testsuite/gdb.base/quit-live.c @@ -0,0 +1,27 @@ +/* This testcase is part of GDB, the GNU debugger. + + Copyright 2017 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +#include <unistd.h> + +int +main () +{ + int secs = 30; + + while (secs--) + sleep (1); +} |