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Commit | Line | Data |
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a054ca67 CH |
1 | #!/usr/bin/perl |
2 | ||
3 | use strict; | |
4 | use warnings; | |
5 | ||
6 | use JSON qw(from_json); | |
7 | use Test::More; | |
8 | ||
9 | use Proxmox::Log; | |
10 | use Proxmox::UI; | |
11 | ||
928de506 TL |
12 | pipe(my $parent_reader, my $child_writer) || die "failed to create r/w pipe - $!\n"; |
13 | pipe(my $child_reader, my $parent_writer) || die "failed to create w/r pipe - $!\n"; | |
a054ca67 CH |
14 | |
15 | $parent_writer->autoflush(1); | |
16 | $child_writer->autoflush(1); | |
17 | $child_reader->autoflush(1); | |
18 | ||
19 | ||
928de506 TL |
20 | my $child_pid = fork() // die "fork failed - $!\n"; |
21 | ||
22 | if ($child_pid) { | |
a054ca67 CH |
23 | # parent, the hypothetical low-level installer |
24 | close($parent_reader); | |
25 | close($parent_writer); | |
26 | ||
27 | # "mock" stdin and stdout for Proxmox::UI::StdIO | |
28 | *STDIN = $child_reader; | |
29 | *STDOUT = $child_writer; | |
30 | ||
31 | Proxmox::Log::init('&STDERR'); # log to stderr | |
32 | Proxmox::UI::init_stdio({}, {}); | |
33 | ||
34 | Proxmox::UI::message('foo'); | |
35 | Proxmox::UI::error('bar'); | |
36 | is(Proxmox::UI::prompt('baz?'), 1, 'prompt should get positive answer'); | |
37 | is(Proxmox::UI::prompt('not baz? :('), '', 'prompt should get negative answer'); | |
38 | ||
39 | Proxmox::UI::finished(1, 'install successful'); | |
40 | Proxmox::UI::finished(0, 'install failed'); | |
41 | ||
42 | Proxmox::UI::progress(0.2, 0, 1, '20% done'); | |
43 | Proxmox::UI::progress(0.2, 0, 1); | |
44 | Proxmox::UI::progress(0.99, 0, 1, '99% done'); | |
45 | Proxmox::UI::progress(1, 0, 1, 'done'); | |
46 | ||
47 | waitpid($child_pid, 0); | |
48 | done_testing(); | |
49 | } else { | |
50 | # child, e.g. the TUI | |
a054ca67 CH |
51 | close($child_reader); |
52 | close($child_writer); | |
53 | ||
a054ca67 CH |
54 | my $next_msg = sub { |
55 | chomp(my $msg = <$parent_reader>); | |
56 | return from_json($msg, { utf8 => 1 }); | |
57 | }; | |
58 | ||
928de506 TL |
59 | is_deeply($next_msg->(), { type => 'message', message => 'foo' }, 'should receive message'); |
60 | is_deeply($next_msg->(), { type => 'error', message => 'bar' }, 'should receive error'); | |
a054ca67 | 61 | |
928de506 | 62 | is_deeply($next_msg->(), { type => 'prompt', query => 'baz?' }, 'prompt works'); |
a054ca67 CH |
63 | print $parent_writer "{\"type\":\"prompt-answer\",\"answer\":\"ok\"}\n"; |
64 | ||
928de506 | 65 | is_deeply($next_msg->(), { type => 'prompt', query => 'not baz? :(' }, 'prompt works'); |
a054ca67 CH |
66 | print $parent_writer "{\"type\":\"prompt-answer\",\"answer\":\"cancel\"}\n"; |
67 | ||
68 | is_deeply( | |
928de506 | 69 | $next_msg->(), { type => 'finished', state => 'ok', message => 'install successful'}, |
a054ca67 CH |
70 | 'should receive successful finished message'); |
71 | ||
72 | is_deeply( | |
928de506 | 73 | $next_msg->(), { type => 'finished', state => 'err', message => 'install failed'}, |
a054ca67 CH |
74 | 'should receive failed finished message'); |
75 | ||
76 | is_deeply( | |
928de506 | 77 | $next_msg->(), { type => 'progress', ratio => 0.2, text => '20% done' }, |
a054ca67 CH |
78 | 'should get 20% done progress message'); |
79 | ||
80 | is_deeply( | |
928de506 | 81 | $next_msg->(), { type => 'progress', ratio => 0.2, text => '' }, |
a054ca67 CH |
82 | 'should get progress continuation message'); |
83 | ||
84 | is_deeply( | |
928de506 | 85 | $next_msg->(), { type => 'progress', ratio => 0.99, text => '99% done' }, |
a054ca67 CH |
86 | 'should get 99% done progress message'); |
87 | ||
88 | is_deeply( | |
928de506 | 89 | $next_msg->(), { type => 'progress', ratio => 1, text => 'done' }, |
a054ca67 CH |
90 | 'should get 100% done progress message'); |
91 | ||
92 | done_testing(); | |
93 | exit(0); | |
94 | } | |
95 |