src/partition/test-repart.sh - systemd - Git at Google

 #!/usr/bin/env bash
 # SPDX-License-Identifier: LGPL-2.1-or-later
 set -eux
 set -o pipefail

 [[ -e /dev/loop-control ]] || exit 77

 repart="${1:?}"
 test -x "$repart"

 D="$(mktemp --tmpdir --directory "test-repart.XXXXXXXXXX")"

 # shellcheck disable=SC2064
 trap "rm -rf '$D'" EXIT INT QUIT PIPE
 mkdir -p "$D/definitions"

 SEED=e2a40bf9-73f1-4278-9160-49c031e7aef8

 echo "### Testing systemd-repart --empty=create ###"

 "$repart" "$D/zzz" --empty=create --size=1G --seed="$SEED"

 sfdisk -d "$D/zzz" | grep -v -e 'sector-size' -e '^$' >"$D/empty"

 cmp "$D/empty" - <<EOF
 label: gpt
 label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
 device: $D/zzz
 unit: sectors
 first-lba: 2048
 last-lba: 2097118
 EOF

 echo "### Testing with root, root2, home, & swap ###"

 cat >"$D/definitions/root.conf" <<EOF
 [Partition]
 Type=root-x86-64
 EOF

 ln -s root.conf "$D/definitions/root2.conf"

 cat >"$D/definitions/home.conf" <<EOF
 [Partition]
 Type=home
 Label=home-first
 Label=home-always-too-long-xxxxxxxxxxxxxx-%v
 EOF

 cat >"$D/definitions/swap.conf" <<EOF
 [Partition]
 Type=swap
 SizeMaxBytes=64M
 PaddingMinBytes=92M
 EOF

 "$repart" "$D/zzz" --dry-run=no --seed="$SEED" --definitions="$D/definitions"

 sfdisk -d "$D/zzz" | grep -v -e 'sector-size' -e '^$' >"$D/populated"

 cmp "$D/populated" - <<EOF
 label: gpt
 label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
 device: $D/zzz
 unit: sectors
 first-lba: 2048
 last-lba: 2097118
 $D/zzz1 : start=        2048, size=      591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
 $D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
 $D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
 $D/zzz4 : start=     1777624, size=      131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
 EOF

 echo "### Testing with root, root2, home, swap, & another partition ###"

 cat >"$D/definitions/swap.conf" <<EOF
 [Partition]
 Type=swap
 SizeMaxBytes=64M
 EOF

 cat >"$D/definitions/extra.conf" <<EOF
 [Partition]
 Type=linux-generic
 Label=custom_label
 UUID=a0a1a2a3a4a5a6a7a8a9aaabacadaeaf
 EOF

 echo "Label=ignored_label" >>"$D/definitions/home.conf"
 echo "UUID=b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" >>"$D/definitions/home.conf"

 "$repart" "$D/zzz" --dry-run=no --seed="$SEED" --definitions="$D/definitions"

 sfdisk -d "$D/zzz" | grep -v -e 'sector-size' -e '^$' >"$D/populated2"

 cmp "$D/populated2" - <<EOF
 label: gpt
 label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
 device: $D/zzz
 unit: sectors
 first-lba: 2048
 last-lba: 2097118
 $D/zzz1 : start=        2048, size=      591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
 $D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
 $D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
 $D/zzz4 : start=     1777624, size=      131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
 $D/zzz5 : start=     1908696, size=      188416, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
 EOF

 echo "### Resizing to 2G ###"

 "$repart" "$D/zzz" --size=2G --dry-run=no --seed="$SEED" --definitions="$D/definitions"

 sfdisk -d "$D/zzz" | grep -v -e 'sector-size' -e '^$' >"$D/populated3"

 cmp "$D/populated3" - <<EOF
 label: gpt
 label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
 device: $D/zzz
 unit: sectors
 first-lba: 2048
 last-lba: 4194270
 $D/zzz1 : start=        2048, size=      591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
 $D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
 $D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
 $D/zzz4 : start=     1777624, size=      131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
 $D/zzz5 : start=     1908696, size=     2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
 EOF

 dd if=/dev/urandom of="$D/block-copy" bs=4096 count=10240

 echo "### Testing with root, root2, home, swap, another partition, & partition copy ###"

 cat >"$D/definitions/extra2.conf" <<EOF
 [Partition]
 Type=linux-generic
 Label=block-copy
 UUID=2a1d97e1d0a346cca26eadc643926617
 CopyBlocks=$D/block-copy
 EOF

 "$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions"

 sfdisk -d "$D/zzz" | grep -v -e 'sector-size' -e '^$' >"$D/populated4"

 cmp "$D/populated4" - <<EOF
 label: gpt
 label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
 device: $D/zzz
 unit: sectors
 first-lba: 2048
 last-lba: 6291422
 $D/zzz1 : start=        2048, size=      591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
 $D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
 $D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
 $D/zzz4 : start=     1777624, size=      131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
 $D/zzz5 : start=     1908696, size=     2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
 $D/zzz6 : start=     4194264, size=     2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name="block-copy"
 EOF

 cmp --bytes=41943040 --ignore-initial=0:$((512*4194264)) "$D/block-copy" "$D/zzz"

 if [ "$(id -u)" -eq 0 ] && type -P cryptsetup diff losetup >/dev/null ; then
     echo "### Testing Format=/Encrypt=/CopyFiles="

     # These tests require privileges unfortunately

     cat >"$D/definitions/extra3.conf" <<EOF
 [Partition]
 Type=linux-generic
 Label=luks-format-copy
 UUID=7b93d1f2-595d-4ce3-b0b9-837fbd9e63b0
 Format=ext4
 Encrypt=yes
 CopyFiles=$D/definitions:/def
 SizeMinBytes=48M
 EOF

     "$repart" "$D/zzz" --size=auto --dry-run=no --seed="$SEED" --definitions="$D/definitions"

     sfdisk -d "$D/zzz" | grep -v -e 'sector-size' -e '^$' >"$D/populated5"

     cmp "$D/populated5" - <<EOF
 label: gpt
 label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
 device: $D/zzz
 unit: sectors
 first-lba: 2048
 last-lba: 6389726
 $D/zzz1 : start=        2048, size=      591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
 $D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
 $D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
 $D/zzz4 : start=     1777624, size=      131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
 $D/zzz5 : start=     1908696, size=     2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
 $D/zzz6 : start=     4194264, size=     2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name="block-copy"
 $D/zzz7 : start=     6291416, size=       98304, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=7B93D1F2-595D-4CE3-B0B9-837FBD9E63B0, name="luks-format-copy"
 EOF

     LOOP="$(losetup -P --show --find "$D/zzz")"
     VOLUME="test-repart-$RANDOM"

     touch "$D/empty-password"
     cryptsetup open --type=luks2 --key-file="$D/empty-password" "${LOOP}p7" "$VOLUME"
     mkdir "$D/mount"
     mount -t ext4 "/dev/mapper/$VOLUME" "$D/mount"
     # Use deferred closing on the mapper and autoclear on the loop, so they are cleaned up on umount
     cryptsetup close --deferred "$VOLUME"
     losetup -d "$LOOP"
     diff -r "$D/mount/def" "$D/definitions" >/dev/null
     umount "$D/mount"
 else
     echo "### Skipping Format=/Encrypt=/CopyFiles= test, lacking privileges or missing cryptsetup/diff/losetup"
 fi

 echo "### Testing json output ###"
 "$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions" --json=help
 "$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions" --json=pretty
 "$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions" --json=short
	#!/usr/bin/env bash
	# SPDX-License-Identifier: LGPL-2.1-or-later
	set -eux
	set -o pipefail

	[[ -e /dev/loop-control ]] \|\| exit 77

	repart="${1:?}"
	test -x "$repart"

	D="$(mktemp --tmpdir --directory "test-repart.XXXXXXXXXX")"

	# shellcheck disable=SC2064
	trap "rm -rf '$D'" EXIT INT QUIT PIPE
	mkdir -p "$D/definitions"

	SEED=e2a40bf9-73f1-4278-9160-49c031e7aef8

	echo "### Testing systemd-repart --empty=create ###"

	"$repart" "$D/zzz" --empty=create --size=1G --seed="$SEED"

	sfdisk -d "$D/zzz" \| grep -v -e 'sector-size' -e '^$' >"$D/empty"

	cmp "$D/empty" - <<EOF
	label: gpt
	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	device: $D/zzz
	unit: sectors
	first-lba: 2048
	last-lba: 2097118
	EOF

	echo "### Testing with root, root2, home, & swap ###"

	cat >"$D/definitions/root.conf" <<EOF
	[Partition]
	Type=root-x86-64
	EOF

	ln -s root.conf "$D/definitions/root2.conf"

	cat >"$D/definitions/home.conf" <<EOF
	[Partition]
	Type=home
	Label=home-first
	Label=home-always-too-long-xxxxxxxxxxxxxx-%v
	EOF

	cat >"$D/definitions/swap.conf" <<EOF
	[Partition]
	Type=swap
	SizeMaxBytes=64M
	PaddingMinBytes=92M
	EOF

	"$repart" "$D/zzz" --dry-run=no --seed="$SEED" --definitions="$D/definitions"

	sfdisk -d "$D/zzz" \| grep -v -e 'sector-size' -e '^$' >"$D/populated"

	cmp "$D/populated" - <<EOF
	label: gpt
	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	device: $D/zzz
	unit: sectors
	first-lba: 2048
	last-lba: 2097118
	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	EOF

	echo "### Testing with root, root2, home, swap, & another partition ###"

	cat >"$D/definitions/swap.conf" <<EOF
	[Partition]
	Type=swap
	SizeMaxBytes=64M
	EOF

	cat >"$D/definitions/extra.conf" <<EOF
	[Partition]
	Type=linux-generic
	Label=custom_label
	UUID=a0a1a2a3a4a5a6a7a8a9aaabacadaeaf
	EOF

	echo "Label=ignored_label" >>"$D/definitions/home.conf"
	echo "UUID=b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" >>"$D/definitions/home.conf"

	"$repart" "$D/zzz" --dry-run=no --seed="$SEED" --definitions="$D/definitions"

	sfdisk -d "$D/zzz" \| grep -v -e 'sector-size' -e '^$' >"$D/populated2"

	cmp "$D/populated2" - <<EOF
	label: gpt
	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	device: $D/zzz
	unit: sectors
	first-lba: 2048
	last-lba: 2097118
	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	$D/zzz5 : start= 1908696, size= 188416, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
	EOF

	echo "### Resizing to 2G ###"

	"$repart" "$D/zzz" --size=2G --dry-run=no --seed="$SEED" --definitions="$D/definitions"

	sfdisk -d "$D/zzz" \| grep -v -e 'sector-size' -e '^$' >"$D/populated3"

	cmp "$D/populated3" - <<EOF
	label: gpt
	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	device: $D/zzz
	unit: sectors
	first-lba: 2048
	last-lba: 4194270
	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	$D/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
	EOF

	dd if=/dev/urandom of="$D/block-copy" bs=4096 count=10240

	echo "### Testing with root, root2, home, swap, another partition, & partition copy ###"

	cat >"$D/definitions/extra2.conf" <<EOF
	[Partition]
	Type=linux-generic
	Label=block-copy
	UUID=2a1d97e1d0a346cca26eadc643926617
	CopyBlocks=$D/block-copy
	EOF

	"$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions"

	sfdisk -d "$D/zzz" \| grep -v -e 'sector-size' -e '^$' >"$D/populated4"

	cmp "$D/populated4" - <<EOF
	label: gpt
	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	device: $D/zzz
	unit: sectors
	first-lba: 2048
	last-lba: 6291422
	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	$D/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
	$D/zzz6 : start= 4194264, size= 2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name="block-copy"
	EOF

	cmp --bytes=41943040 --ignore-initial=0:$((512*4194264)) "$D/block-copy" "$D/zzz"

	if [ "$(id -u)" -eq 0 ] && type -P cryptsetup diff losetup >/dev/null ; then
	echo "### Testing Format=/Encrypt=/CopyFiles="

	# These tests require privileges unfortunately

	cat >"$D/definitions/extra3.conf" <<EOF
	[Partition]
	Type=linux-generic
	Label=luks-format-copy
	UUID=7b93d1f2-595d-4ce3-b0b9-837fbd9e63b0
	Format=ext4
	Encrypt=yes
	CopyFiles=$D/definitions:/def
	SizeMinBytes=48M
	EOF

	"$repart" "$D/zzz" --size=auto --dry-run=no --seed="$SEED" --definitions="$D/definitions"

	sfdisk -d "$D/zzz" \| grep -v -e 'sector-size' -e '^$' >"$D/populated5"

	cmp "$D/populated5" - <<EOF
	label: gpt
	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	device: $D/zzz
	unit: sectors
	first-lba: 2048
	last-lba: 6389726
	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first", attrs="GUID:59"
	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64", attrs="GUID:59"
	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2", attrs="GUID:59"
	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	$D/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
	$D/zzz6 : start= 4194264, size= 2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name="block-copy"
	$D/zzz7 : start= 6291416, size= 98304, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=7B93D1F2-595D-4CE3-B0B9-837FBD9E63B0, name="luks-format-copy"
	EOF

	LOOP="$(losetup -P --show --find "$D/zzz")"
	VOLUME="test-repart-$RANDOM"

	touch "$D/empty-password"
	cryptsetup open --type=luks2 --key-file="$D/empty-password" "${LOOP}p7" "$VOLUME"
	mkdir "$D/mount"
	mount -t ext4 "/dev/mapper/$VOLUME" "$D/mount"
	# Use deferred closing on the mapper and autoclear on the loop, so they are cleaned up on umount
	cryptsetup close --deferred "$VOLUME"
	losetup -d "$LOOP"
	diff -r "$D/mount/def" "$D/definitions" >/dev/null
	umount "$D/mount"
	else
	echo "### Skipping Format=/Encrypt=/CopyFiles= test, lacking privileges or missing cryptsetup/diff/losetup"
	fi

	echo "### Testing json output ###"
	"$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions" --json=help
	"$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions" --json=pretty
	"$repart" "$D/zzz" --size=3G --dry-run=no --seed="$SEED" --definitions="$D/definitions" --json=short