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#!/usr/bin/env bash
set -ex
set -o pipefail
export SYSTEMD_PAGER=cat
dd if=/dev/urandom of=/var/tmp/testimage.raw bs=$((1024*1024+7)) count=5
# Test import
machinectl import-raw /var/tmp/testimage.raw
machinectl image-status testimage
test -f /var/lib/machines/testimage.raw
cmp /var/tmp/testimage.raw /var/lib/machines/testimage.raw
# Test export
machinectl export-raw testimage /var/tmp/testimage2.raw
cmp /var/tmp/testimage.raw /var/tmp/testimage2.raw
rm /var/tmp/testimage2.raw
# Test compressed export (gzip)
machinectl export-raw testimage /var/tmp/testimage2.raw.gz
gunzip /var/tmp/testimage2.raw.gz
cmp /var/tmp/testimage.raw /var/tmp/testimage2.raw
rm /var/tmp/testimage2.raw
# Test clone
machinectl clone testimage testimage3
test -f /var/lib/machines/testimage3.raw
machinectl image-status testimage3
test -f /var/lib/machines/testimage.raw
machinectl image-status testimage
cmp /var/tmp/testimage.raw /var/lib/machines/testimage.raw
cmp /var/tmp/testimage.raw /var/lib/machines/testimage3.raw
# Test removal
machinectl remove testimage
! test -f /var/lib/machines/testimage.raw
! machinectl image-status testimage
# Test export of clone
machinectl export-raw testimage3 /var/tmp/testimage3.raw
cmp /var/tmp/testimage.raw /var/tmp/testimage3.raw
rm /var/tmp/testimage3.raw
# Test rename
machinectl rename testimage3 testimage4
test -f /var/lib/machines/testimage4.raw
machinectl image-status testimage4
! test -f /var/lib/machines/testimage3.raw
! machinectl image-status testimage3
cmp /var/tmp/testimage.raw /var/lib/machines/testimage4.raw
# Test export of rename
machinectl export-raw testimage4 /var/tmp/testimage4.raw
cmp /var/tmp/testimage.raw /var/tmp/testimage4.raw
rm /var/tmp/testimage4.raw
# Test removal
machinectl remove testimage4
! test -f /var/lib/machines/testimage4.raw
! machinectl image-status testimage4
# → And now, let's test directory trees ← #
# Set up a directory we can import
mkdir /var/tmp/scratch
mv /var/tmp/testimage.raw /var/tmp/scratch/
touch /var/tmp/scratch/anotherfile
mkdir /var/tmp/scratch/adirectory
echo "piep" > /var/tmp/scratch/adirectory/athirdfile
# Test import-fs
machinectl import-fs /var/tmp/scratch/
test -d /var/lib/machines/scratch
machinectl image-status scratch
# Test export-tar
machinectl export-tar scratch /var/tmp/scratch.tar.gz
test -f /var/tmp/scratch.tar.gz
mkdir /var/tmp/extract
(cd /var/tmp/extract ; tar xzf /var/tmp/scratch.tar.gz)
diff -r /var/tmp/scratch/ /var/tmp/extract/
rm -rf /var/tmp/extract
# Test import-tar
machinectl import-tar /var/tmp/scratch.tar.gz scratch2
test -d /var/lib/machines/scratch2
machinectl image-status scratch2
diff -r /var/tmp/scratch/ /var/lib/machines/scratch2
# Test removal
machinectl remove scratch
! test -f /var/lib/machines/scratch
! machinectl image-status scratch
# Test clone
machinectl clone scratch2 scratch3
test -d /var/lib/machines/scratch2
machinectl image-status scratch2
test -d /var/lib/machines/scratch3
machinectl image-status scratch3
diff -r /var/tmp/scratch/ /var/lib/machines/scratch3
# Test removal
machinectl remove scratch2
! test -f /var/lib/machines/scratch2
! machinectl image-status scratch2
# Test rename
machinectl rename scratch3 scratch4
test -d /var/lib/machines/scratch4
machinectl image-status scratch4
! test -f /var/lib/machines/scratch3
! machinectl image-status scratch3
diff -r /var/tmp/scratch/ /var/lib/machines/scratch4
# Test removal
machinectl remove scratch4
! test -f /var/lib/machines/scratch4
! machinectl image-status scratch4
# Test import-tar hypen/stdin pipe behavior
cat /var/tmp/scratch.tar.gz | machinectl import-tar - scratch5
test -d /var/lib/machines/scratch5
machinectl image-status scratch5
diff -r /var/tmp/scratch/ /var/lib/machines/scratch5
# Test export-tar hypen/stdout pipe behavior
mkdir -p /var/tmp/extract
machinectl export-tar scratch5 - | tar xvf - -C /var/tmp/extract/
diff -r /var/tmp/scratch/ /var/tmp/extract/
rm -rf /var/tmp/extract
rm -rf /var/tmp/scratch
echo OK > /testok
exit 0
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