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|
#!/usr/bin/perl
# libguestfs
# Copyright (C) 2013 Red Hat 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 2 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, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
# Test journal using test data from ../guests/guest-aux/-
# fedora-journal.tar.xz which is incorporated into the Fedora test
# image in ../guests/fedora.img.
use strict;
use warnings;
use Sys::Guestfs;
exit 77 if $ENV{SKIP_TEST_JOURNAL_PL};
my $g = Sys::Guestfs->new ();
$g->add_drive ("../guests/fedora.img", readonly => 1, format => "raw");
$g->launch ();
# If journal feature is not available, bail.
unless ($g->feature_available (["journal"])) {
warn "$0: skipping test because journal feature is not available\n";
exit 77;
}
# Mount the root filesystem.
$g->mount_ro ("/dev/VG/Root", "/");
# Open the journal.
$g->journal_open ("/var/log/journal");
eval {
# Count the number of journal entries by iterating over them.
# Save the first few.
my $count = 0;
my @entries = ();
while ($g->journal_next ()) {
$count++;
my @fields = $g->journal_get ();
# Turn the fields into a hash of field name -> data.
my %fields = ();
$fields{$_->{attrname}} = $_->{attrval} foreach @fields;
push @entries, \%fields if $count <= 5;
}
die "incorrect # journal entries (got $count, expecting 2459)"
unless $count == 2459;
# Check a few fields.
foreach ([0, "PRIORITY", "6"],
[0, "MESSAGE_ID", "ec387f577b844b8fa948f33cad9a75e6"],
[1, "_TRANSPORT", "driver"],
[1, "_UID", "0"],
[2, "_BOOT_ID", "1678ffea9ef14d87a96fa4aecd575842"],
[2, "_HOSTNAME", "f20rawhidex64.home.annexia.org"],
[4, "SYSLOG_IDENTIFIER", "kernel"]) {
my %fields = %{$entries[$_->[0]]};
my $fieldname = $_->[1];
die "field ", $fieldname, " does not exist"
unless exists $fields{$fieldname};
my $expected = $_->[2];
my $actual = $fields{$fieldname};
die "unexpected data: got ", $fieldname, "=", $actual,
", expected ", $fieldname, "=", $expected unless $actual eq $expected;
}
};
my $error = $@;
$g->journal_close ();
$g->shutdown ();
$g->close ();
die $error if $error;
exit 0
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