From 6562a4e9d7a956a06ba08156fb8016bfaae9fd36 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vin=C3=ADcius=20Ferr=C3=A3o?=
 <2031761+viniciusferrao@users.noreply.github.com>
Date: Thu, 20 Aug 2026 13:30:09 -0300
Subject: [PATCH] test(genesis): cover export manifest

---
 xCAT-test/unit/genesis_openembedded_export.t | 64 ++++++++++++++++++++
 1 file changed, 64 insertions(+)
 create mode 100644 xCAT-test/unit/genesis_openembedded_export.t

diff --git a/xCAT-test/unit/genesis_openembedded_export.t b/xCAT-test/unit/genesis_openembedded_export.t
new file mode 100644
index 000000000..7a8bcba19
--- /dev/null
+++ b/xCAT-test/unit/genesis_openembedded_export.t
@@ -0,0 +1,64 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+
+use File::Path qw(make_path);
+use File::Spec;
+use File::Temp qw(tempdir);
+use FindBin;
+use Test::More;
+
+sub write_file {
+    my ($path, $content) = @_;
+    open(my $fh, '>:raw', $path) or die "Unable to write $path: $!";
+    print {$fh} $content;
+    close($fh) or die "Unable to close $path: $!";
+}
+
+sub read_file {
+    my ($path) = @_;
+    open(my $fh, '<:raw', $path) or die "Unable to read $path: $!";
+    my $content = do { local $/; <$fh> };
+    close($fh);
+    return $content;
+}
+
+my $root = File::Spec->catdir($FindBin::Bin, '..', '..');
+my $export = File::Spec->catfile($root, 'xCAT-genesis-builder', 'oe', 'export');
+my $tmpdir = tempdir(CLEANUP => 1);
+my $deploy = File::Spec->catdir($tmpdir, 'deploy');
+my $machine = 'xcat-genesis-x86-64';
+my $image = "xcat-genesis-image-$machine.rootfs";
+my $machine_dir = File::Spec->catdir($deploy, 'images', $machine);
+my $license_dir = File::Spec->catdir(
+    $deploy, 'licenses', 'xcat_genesis_x86_64', $image,
+);
+my $output = File::Spec->catdir($tmpdir, 'export');
+
+make_path($machine_dir, $license_dir);
+write_file(File::Spec->catfile($machine_dir, 'bzImage'), 'kernel');
+write_file(File::Spec->catfile($machine_dir, "$image.cpio.gz"), 'initramfs');
+write_file(File::Spec->catfile($machine_dir, "$image.manifest"), 'packages');
+write_file(File::Spec->catfile($machine_dir, "$image.spdx.json"), '{}');
+write_file(File::Spec->catfile($license_dir, 'license.manifest'), 'licenses');
+
+is(system($export, 'x86_64', $deploy, $output), 0, 'the image exports');
+
+my $manifest = File::Spec->catfile($output, 'xcat-genesis.manifest');
+is(
+    read_file($manifest),
+    "format=xcat-genesis\nversion=1\narchitecture=x86_64\n",
+    'the export identifies its format and architecture',
+);
+
+my $checksums = File::Spec->catfile($output, 'SHA256SUMS');
+like(
+    read_file($checksums),
+    qr{^[0-9a-f]{64}  xcat-genesis\.manifest$}m,
+    'the export manifest has a checksum',
+);
+
+my $verify_status = system('sh', '-c', 'cd "$1" && sha256sum -c SHA256SUMS >/dev/null', 'sh', $output);
+is($verify_status, 0, 'all exported checksums verify');
+
+done_testing();