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
|
use warnings;
use strict;
use IPC::Cmd qw(can_run);
use IPC::System::Simple qw(system);
use Test::More tests => 2;
BEGIN {
use Gscan2pdf::Document;
use Gscan2pdf::Unpaper;
use Gtk3 -init; # Could just call init separately
}
#########################
SKIP: {
skip 'unpaper not installed', 2 unless can_run('unpaper');
Gscan2pdf::Translation::set_domain('gscan2pdf');
my $unpaper = Gscan2pdf::Unpaper->new;
use Log::Log4perl qw(:easy);
Log::Log4perl->easy_init($FATAL);
my $logger = Log::Log4perl::get_logger;
Gscan2pdf::Document->setup($logger);
my %paper_sizes = (
A4 => {
x => 210,
y => 297,
l => 0,
t => 0,
},
'US Letter' => {
x => 216,
y => 279,
l => 0,
t => 0,
},
'US Legal' => {
x => 216,
y => 356,
l => 0,
t => 0,
},
);
# Create test image
my $filename = 'test.png';
system(
qw(convert -size 2100x2970 +matte -depth 1 -border 2x2 -bordercolor black),
'-family', 'DejaVu Sans',
qw(-pointsize 12 -density 300),
"label:'The quick brown fox'", $filename
);
my $slist = Gscan2pdf::Document->new;
# dir for temporary files
my $dir = File::Temp->newdir;
$slist->set_dir($dir);
$slist->set_paper_sizes( \%paper_sizes );
$slist->import_files(
paths => [$filename],
finished_callback => sub {
# inject error before unpaper
chmod 0500, $dir; # no write access
$slist->unpaper(
page => $slist->{data}[0][2]{uuid},
options => { command => $unpaper->get_cmdline },
error_callback => sub {
pass('caught error injected before unpaper');
chmod 0700, $dir; # allow write access
$slist->unpaper(
page => $slist->{data}[0][2]{uuid},
options => { command => $unpaper->get_cmdline },
queued_callback => sub {
# inject error during unpaper
chmod 0500, $dir; # no write access
},
error_callback => sub {
pass('unpaper caught error injected in queue');
chmod 0700, $dir; # allow write access
Gtk3->main_quit;
}
);
}
);
}
);
Gtk3->main;
#########################
unlink $filename, <$dir/*>;
rmdir $dir;
Gscan2pdf::Document->quit();
}
|
