mirror of
https://git.openafs.org/openafs.git
synced 2025-01-31 13:38:01 +00:00
c0876aa6b5
Older versions of the perl POSIX module do not define the SIGBUS symbol, which causes the opr/softsig-t perl test to fail to compile. Instead of trying to defined SIGBUS, which may be platform dependent, skip the buserror unit test on these older platforms. Change-Id: Ib8cfd77215ea43566e9d47b501d4989556b83734 Reviewed-on: http://gerrit.openafs.org/12186 Tested-by: BuildBot <buildbot@rampaginggeek.com> Reviewed-by: Benjamin Kaduk <kaduk@mit.edu>
94 lines
3.1 KiB
Perl
Executable File
94 lines
3.1 KiB
Perl
Executable File
#!/usr/bin/perl
|
|
#
|
|
# Copyright (c) 2010 Your File System Inc. All rights reserved.
|
|
#
|
|
# Redistribution and use in source and binary forms, with or without
|
|
# modification, are permitted provided that the following conditions
|
|
# are met:
|
|
# 1. Redistributions of source code must retain the above copyright
|
|
# notice, this list of conditions and the following disclaimer.
|
|
# 2. Redistributions in binary form must reproduce the above copyright
|
|
# notice, this list of conditions and the following disclaimer in the
|
|
# documentation and/or other materials provided with the distribution.
|
|
#
|
|
# THIS SOFTWARE IS PROVIDED BY THE AUTHOR `AS IS'' AND ANY EXPRESS OR
|
|
# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
|
|
# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
|
|
# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
|
|
# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
|
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
|
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
|
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
|
# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
|
|
use strict;
|
|
use warnings;
|
|
use Test::More tests => 11;
|
|
use IO::File;
|
|
use POSIX qw(:signal_h);
|
|
use File::Temp;
|
|
use FindBin qw($Bin);
|
|
|
|
# Start up our test process, and send it various signals. Check that these
|
|
# signals make it to it correctly, and are reported on the command line.
|
|
my $softsig_helper = $Bin . "/softsig-helper";
|
|
my $pid=open(HELPER, "$softsig_helper |")
|
|
or die "Couldn't start test helper.";
|
|
|
|
# Wait for softsig to start up.
|
|
is(<HELPER>, "Ready\n");
|
|
|
|
# Check that a load of common signals are correctly trapped.
|
|
|
|
kill 'INT', $pid;
|
|
is(<HELPER>, "Received INT\n");
|
|
|
|
kill 'HUP', $pid;
|
|
is(<HELPER>, "Received HUP\n");
|
|
|
|
kill 'QUIT', $pid;
|
|
is(<HELPER>, "Received QUIT\n");
|
|
|
|
kill 'ALRM', $pid;
|
|
is(<HELPER>, "Received ALRM\n");
|
|
|
|
kill 'TERM', $pid;
|
|
is(<HELPER>, "Received TERM\n");
|
|
|
|
kill 'USR1', $pid;
|
|
is(<HELPER>, "Received USR1\n");
|
|
|
|
kill 'USR2', $pid;
|
|
is(<HELPER>, "Received USR2\n");
|
|
|
|
|
|
# Check that we can actually stop the process with a kill.
|
|
|
|
kill 'KILL', $pid;
|
|
close(HELPER);
|
|
is($?, SIGKILL, "Helper exited on KILL signal.");
|
|
|
|
# Check that an internal segmentation fault kills the process.
|
|
|
|
$pid = open(HELPER, "$softsig_helper -crash |")
|
|
or die "Couldn't start test helper.";
|
|
close(HELPER);
|
|
is($? & 0x7f, SIGSEGV, "Helper exited on SEGV signal.");
|
|
|
|
# Check that an internal bus error kills the process.
|
|
# Skip this test when running on ancient versions of Perl
|
|
# which do not have SIGBUS defined.
|
|
SKIP: {
|
|
my $sigbus = eval "SIGBUS";
|
|
skip("Skipping buserror test; SIGBUS constant is not defined.", 1) unless $sigbus;
|
|
|
|
my ($fh, $path) = mkstemp("/tmp/softsig-t_XXXXXX");
|
|
$pid = open(HELPER, "$softsig_helper -buserror $path |")
|
|
or die "Couldn't start test helper.";
|
|
close(HELPER);
|
|
is($? & 0x7f, $sigbus, "Helper exited on BUS signal.");
|
|
$fh->close;
|
|
unlink $path;
|
|
}
|