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test: add test for kernel commandline parsing

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Signed-off-by: Christoph Heiss <c.heiss@proxmox.com>
This commit is contained in:
Christoph Heiss 2024-11-11 12:05:17 +01:00 committed by Thomas Lamprecht
parent 470af1d60e
commit 9a1494bad8
3 changed files with 69 additions and 2 deletions
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2
Proxmox/Install/Config.pm
View File

@ -11,7 +11,7 @@ use Proxmox::Log;
use Proxmox::Install::ISOEnv;
use Proxmox::Sys::Net;
my sub parse_kernel_cmdline {
sub parse_kernel_cmdline {
my ($cfg) = @_;
my $cmdline = Proxmox::Install::RunEnv::get('kernel_cmdline');

7
test/Makefile
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@ -3,7 +3,8 @@ all:
export PERLLIB=..
.PHONY: check
check: test-zfs-arc-max test-run-command test-parse-fqdn test-ui2-stdio test-zfs-get-pool-list
check: test-zfs-arc-max test-run-command test-parse-fqdn test-ui2-stdio \
test-zfs-get-pool-list test-parse-kernel-cmdline
.PHONY: test-zfs-arc-max
test-zfs-arc-max:
@ -24,3 +25,7 @@ test-ui2-stdio:
.PHONY: test-zfs-get-pool-list
test-zfs-get-pool-list:
./zfs-get-pool-list.pl
.PHONY: test-parse-kernel-cmdline
test-parse-kernel-cmdline:
./parse-kernel-cmdline.pl

62
test/parse-kernel-cmdline.pl Executable file
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@ -0,0 +1,62 @@
#!/usr/bin/env perl
use strict;
use warnings;
use Test::More;
use Test::MockModule qw(strict);
use Proxmox::Install::RunEnv;
use Proxmox::Install::Config qw(parse_kernel_cmdline);
my $proxmox_install_runenv = Test::MockModule->new('Proxmox::Install::RunEnv');
my $proxmox_install_isoenv = Test::MockModule->new('Proxmox::Install::ISOEnv');
$proxmox_install_isoenv->redefine(
get => sub {
my ($k) = @_;
return { product => 'pve' } if !defined($k);
die "iso environment key $k not mocked!\n";
},
);
my sub mock_kernel_cmdline {
my ($cmdline) = @_;
$proxmox_install_runenv->redefine(
get => sub {
my ($k) = @_;
return $cmdline if $k eq 'kernel_cmdline';
die "iso environment key $k not mocked!\n";
},
);
}
sub is_parsed {
my ($cmdline, $expected) = @_;
mock_kernel_cmdline($cmdline);
my $cfg = Proxmox::Install::Config::parse_kernel_cmdline({});
is($cfg->{target_cmdline}, $expected, "filtered kernel commandline matched expected: ${expected}");
}
is_parsed(
'BOOT_IMAGE=/vmlinuz-6.8.12-1-pve root=/dev/mapper/pve-root ro quiet',
''
);
is_parsed(
'BOOT_IMAGE=/vmlinuz-6.8.12-1-pve root=/dev/mapper/pve-root ro= quiet',
'ro='
);
is_parsed(
'a BOOT_IMAGE=/vmlinuz-6.8.12-1-pve b root=/dev/mapper/pve-root c ro d quiet e',
'a b c d e'
);
is_parsed('proxmox-foo foo=bar proxtui', 'foo=bar');
is_parsed('proxmox-foo nomodeset quiet', 'nomodeset');
done_testing();