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pve-storage/test/archive_info_test.pm
Alwin Antreich cd554b79d1 storage: test: split archive format/compressor
detection into separate functions so they are reusable and easier
modifiable. This patch also adds the test for archive_info.

Signed-off-by: Alwin Antreich <a.antreich@proxmox.com>
2020-04-30 18:37:19 +02:00

126 lines
2.9 KiB
Perl

package PVE::Storage::TestArchiveInfo;
use strict;
use warnings;
use lib qw(..);
use PVE::Storage;
use Test::More;
my $vmid = 16110;
# an array of test cases, each test is comprised of the following keys:
# description => to identify a single test
# archive => the input filename for archive_info
# expected => the hash that archive_info returns
#
# most of them are created further below
my $tests = [
# backup archives
{
description => 'Backup archive, lxc, tgz',
archive => "backup/vzdump-lxc-$vmid-2020_03_30-21_39_30.tgz",
expected => {
'type' => 'lxc',
'format' => 'tar',
'decompressor' => ['tar', '-z'],
'compression' => 'gz',
},
},
{
description => 'Backup archive, openvz, tgz',
archive => "backup/vzdump-openvz-$vmid-2020_03_30-21_39_30.tgz",
expected => {
'type' => 'openvz',
'format' => 'tar',
'decompressor' => ['tar', '-z'],
'compression' => 'gz',
},
},
];
# add new compression fromats to test
my $decompressor = {
tar => {
gz => ['tar', '-z'],
lzo => ['tar', '--lzop'],
},
vma => {
gz => ['zcat'],
lzo => ['lzop', '-d', '-c'],
},
};
my $bkp_suffix = {
qemu => [ 'vma', $decompressor->{vma}, ],
lxc => [ 'tar', $decompressor->{tar}, ],
openvz => [ 'tar', $decompressor->{tar}, ],
};
# create more test cases for backup files matches
foreach my $virt (keys %$bkp_suffix) {
my ($format, $decomp) = @{ $bkp_suffix->{$virt} };
foreach my $suffix (keys %$decomp) {
my @arr = (
{
description => "Backup archive, $virt, $format.$suffix",
archive => "backup/vzdump-$virt-$vmid-2020_03_30-21_12_40.$format.$suffix",
expected => {
'type' => "$virt",
'format' => "$format",
'decompressor' => $decomp->{$suffix},
'compression' => "$suffix",
},
},
);
push @$tests, @arr;
}
}
# add compression formats to test failed matches
my $non_bkp_suffix = {
'openvz' => [ 'zip', 'tgz.lzo', 'tar.bz2', 'zip.gz', '', ],
'lxc' => [ 'zip', 'tgz.lzo', 'tar.bz2', 'zip.gz', '', ],
'qemu' => [ 'vma.xz', 'vms.gz', '', ],
'none' => [ 'tar.gz', ],
};
# create tests for failed matches
foreach my $virt (keys %$non_bkp_suffix) {
my $suffix = $non_bkp_suffix->{$virt};
foreach my $s (@$suffix) {
my @arr = (
{
description => "Failed match: Backup archive, $virt, $s",
archive => "backup/vzdump-$virt-$vmid-2020_03_30-21_12_40.$s",
expected => "ERROR: couldn't determine format and compression type\n",
},
);
push @$tests, @arr;
}
}
plan tests => scalar @$tests;
# run through tests array
foreach my $tt (@$tests) {
my $description = $tt->{description};
my $archive = $tt->{archive};
my $expected = $tt->{expected};
my $got;
eval { $got = PVE::Storage::archive_info($archive) };
$got = $@ if $@;
is_deeply($got, $expected, $description) || diag(explain($got));
}
done_testing();
1;