File: 052-domain-hook.t

package info (click to toggle)
libvirt-tck 0.1.0~2.git890d1c-1
  • links: PTS, VCS
  • area: main
  • in suites: experimental
  • size: 1,128 kB
  • sloc: perl: 2,885; sh: 1,180; xml: 992; makefile: 6
file content (183 lines) | stat: -rw-r--r-- 5,671 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
# -*- perl -*-
#
# Copyright (C) 2010 Red Hat, Inc.
# Copyright (C) 2010 Osier Yang
#
# This program is free software; You can redistribute it and/or modify
# it under the GNU General Public License as published by the Free
# Software Foundation; either version 2, or (at your option) any
# later version
#
# The file "LICENSE" distributed along with this file provides full
# details of the terms and conditions
#

=pod

=head1 NAME

domain/052-domain-hook.t - domain hook testing

=head1 DESCRIPTION

This test case validates that the hook for QEMU or LXC domain is
invoked correctly while start/stop domain, and if the exit status
of testing hook script is 0, it expects domain could be started and
stopped successfully. Otherwise, it expects domain 'start' will be
failed, 'stop' is fine.

=cut

use strict;
use warnings;

use Slurp;

use Test::More tests => 12;

use Sys::Virt::TCK;
use Sys::Virt::TCK::Hooks;

my $tck = Sys::Virt::TCK->new();
my $conn = eval { $tck->setup(); };
BAIL_OUT "failed to setup test harness: $@" if $@;
END { $tck->cleanup if $tck; }

SKIP: {
    my $uri = $conn->get_uri();

    skip 12, "Not using QEMU/LXC driver" unless
        $uri eq "qemu:///system" or $uri eq "lxc:///";

    my $xml = $tck->generic_domain("tck")->as_xml;

    diag "Creating a new persistent domain";
    my $dom;
    ok_domain(sub { $dom = $conn->define_domain($xml) }, "created persistent domain object");

    my $hook_type = $uri eq "qemu:///system" ? 'qemu' : 'lxc';

    my $hook = Sys::Virt::TCK::Hooks->new(type => $hook_type,
                                          conf_dir => '/etc/libvirt/hooks',
                                          expect_result => 0);
    eval { $hook->prepare(); };
    BAIL_OUT "failed to setup hooks testing ENV: $@" if $@;

    diag "reload libvirtd for hooks scripts taking effect";
    $hook->action('reload');
    $hook->service_libvirtd();

    # start domain
    my $domain_state = $dom->get_info()->{state};
    my $domain_name = $dom->get_name();

    $hook->domain_name($domain_name);
    $hook->domain_state($domain_state);
    $hook->action('start');
    $hook->expect_log();

    diag "start $domain_name";
    $dom->create();

    diag "check if the domain is running";
    $domain_state = $dom->get_info()->{state};
    ok($domain_state eq &Sys::Virt::Domain::STATE_RUNNING, "domain is running");

    my $hook_data = slurp($hook->{name});
    diag "hook script: $hook->{name} '$hook_data'";

    diag "check if $hook->{name} is invoked";
    ok(-f "$hook->{name}", "$hook->{name} is invoked");

    my $actual_log_data = slurp($hook->{log_name});
    diag "acutal log: $hook->{log_name} '$actual_log_data'";

    diag "expect log:\n $hook->{expect_log}";

    diag "check if the actual log is same with expected log";
    ok($hook->compare_log, "$hook->{name} is invoked correctly while start $domain_name");

    diag "truncate $hook->{log_name}";
    truncate $hook->{log_name}, 0 if -f $hook->{log_name};

    # stop domain
    $domain_state = $dom->get_info()->{state};

    $hook->domain_state($domain_state);
    $hook->action('destroy');
    $hook->expect_log();

    diag "destroy $domain_name";
    $dom->destroy();

    diag "check if the domain is shut off";
    $domain_state = $dom->get_info()->{state};
    ok($domain_state eq &Sys::Virt::Domain::STATE_SHUTOFF, "domain is shut off");

    $hook_data = slurp($hook->{name});
    diag "hook script: $hook->{name} '$hook_data'";

    diag "check if $hook->{name} is invoked";
    ok(-f "$hook->{name}", "$hook->{name} is invoked");

    $actual_log_data = slurp($hook->{log_name});
    diag "acutal log: $hook->{log_name} '$actual_log_data'";

    diag "expect log:\n $hook->{expect_log}";

    diag "check if the actual log is same with expected log";
    ok($hook->compare_log(), "$hook->{name} is invoked correctly while start $domain_name");

    $hook->cleanup();

    # Create a new testing hook script with exit status is 1.
    $hook = Sys::Virt::TCK::Hooks->new(type => $hook_type,
                                          conf_dir => '/etc/libvirt/hooks',
                                          expect_result => 1);
    eval { $hook->prepare(); };
    BAIL_OUT "failed to setup hooks testing ENV: $@" if $@;

    diag "reload libvirtd for hooks scripts taking effect";
    $hook->action('reload');
    $hook->service_libvirtd();

    # start domain once more after the testing hook script is changed.
    $domain_state = $dom->get_info()->{state};
    $domain_name = $dom->get_name();

    $hook->domain_name($domain_name);
    $hook->domain_state($domain_state);
    $hook->action('start');
    $hook->expect_log();

    diag "start $domain_name";
    eval { $dom->create(); };
    ok($@, $@);

    diag "check if the domain is running";
    $domain_state = $dom->get_info()->{state};
    ok($domain_state eq &Sys::Virt::Domain::STATE_SHUTOFF, "domain is not started ");

    $hook_data = slurp($hook->{name});
    diag "hook script: $hook->{name} '$hook_data'";

    diag "check if $hook->{name} is invoked";
    ok(-f "$hook->{name}", "$hook->{name} is invoked");

    $actual_log_data = slurp($hook->{log_name});
    diag "acutal log: $hook->{log_name} '$actual_log_data'";

    diag "expect log:\n $hook->{expect_log}";

    diag "check if the actual log is same with expected log";
    ok($hook->compare_log, "$hook->{name} is invoked correctly while start $domain_name");

    # undefine domain
    diag "undefine $domain_name";
    $dom->undefine();

    ok_error(sub { $conn->get_domain_by_name("tck") }, "NO_DOMAIN error raised from missing domain",
         Sys::Virt::Error::ERR_NO_DOMAIN);

    $hook->cleanup();
};