[thirdparty/systemd.git] / src / partition / test-repart.sh

#!/usr/bin/env bash
set -ex

repart=$1
test -x $repart

D=$(mktemp --directory)
trap "rm -rf '$D'" EXIT INT QUIT PIPE
mkdir -p $D/definitions

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

$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

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"
$D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
$D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
$D/zzz4 : start=     1777624, size=      131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
EOF

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"
$D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
$D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
$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

$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"
$D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
$D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
$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

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"
$D/zzz2 : start=      593904, size=      591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
$D/zzz3 : start=     1185760, size=      591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
$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
Commit	Line	Data
e29e4d57 ZJS	1	#!/usr/bin/env bash
	2	set -ex
	3
	4	repart=$1
	5	test -x $repart
	6
	7	D=$(mktemp --directory)
	8	trap "rm -rf '$D'" EXIT INT QUIT PIPE
	9	mkdir -p $D/definitions
	10
e29e4d57 ZJS	11	SEED=e2a40bf9-73f1-4278-9160-49c031e7aef8
e29e4d57 ZJS	12
05ae606b	13	$repart $D/zzz --empty=create --size=1G --seed=$SEED
e29e4d57	14
46072ae3	15	sfdisk -d $D/zzz \| grep -v -e 'sector-size' -e '^$' >$D/empty
e29e4d57 ZJS	16
	17	cmp $D/empty - <<EOF
	18	label: gpt
	19	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	20	device: $D/zzz
	21	unit: sectors
	22	first-lba: 2048
	23	last-lba: 2097118
	24	EOF
	25
	26	cat >$D/definitions/root.conf <<EOF
	27	[Partition]
26b0fda9	28	Type=root-x86-64
e29e4d57 ZJS	29	EOF
	30
	31	ln -s root.conf $D/definitions/root2.conf
	32
	33	cat >$D/definitions/home.conf <<EOF
	34	[Partition]
	35	Type=home
46072ae3 ZJS	36	Label=home-first
46072ae3 ZJS	37	Label=home-always-too-long-xxxxxxxxxxxxxx-%v
e29e4d57 ZJS	38	EOF
e29e4d57 ZJS	39
46072ae3	40	cat >$D/definitions/swap.conf <<EOF
e29e4d57 ZJS	41	[Partition]
	42	Type=swap
	43	SizeMaxBytes=64M
	44	PaddingMinBytes=92M
	45	EOF
	46
	47	$repart $D/zzz --dry-run=no --seed=$SEED --definitions=$D/definitions
	48
	49	sfdisk -d $D/zzz \| grep -v -e 'sector-size' -e '^$' >$D/populated
	50
	51	cmp $D/populated - <<EOF
	52	label: gpt
	53	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	54	device: $D/zzz
	55	unit: sectors
	56	first-lba: 2048
	57	last-lba: 2097118
46072ae3	58	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first"
e29e4d57 ZJS	59	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
	60	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
	61	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	62	EOF
	63
	64	cat >$D/definitions/swap.conf <<EOF
	65	[Partition]
	66	Type=swap
	67	SizeMaxBytes=64M
	68	EOF
	69
	70	cat >$D/definitions/extra.conf <<EOF
	71	[Partition]
	72	Type=linux-generic
7b5cb4ce TH	73	Label=custom_label
7b5cb4ce TH	74	UUID=a0a1a2a3a4a5a6a7a8a9aaabacadaeaf
e29e4d57 ZJS	75	EOF
e29e4d57 ZJS	76
46072ae3 ZJS	77	echo "Label=ignored_label" >>$D/definitions/home.conf
46072ae3 ZJS	78	echo "UUID=b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" >>$D/definitions/home.conf
7b5cb4ce	79
e29e4d57 ZJS	80	$repart $D/zzz --dry-run=no --seed=$SEED --definitions=$D/definitions
	81
	82	sfdisk -d $D/zzz \| grep -v -e 'sector-size' -e '^$' >$D/populated2
	83
	84	cmp $D/populated2 - <<EOF
	85	label: gpt
	86	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	87	device: $D/zzz
	88	unit: sectors
	89	first-lba: 2048
	90	last-lba: 2097118
46072ae3	91	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first"
e29e4d57 ZJS	92	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
	93	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
	94	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
7b5cb4ce	95	$D/zzz5 : start= 1908696, size= 188416, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
e29e4d57 ZJS	96	EOF
e29e4d57 ZJS	97
05ae606b	98	$repart $D/zzz --size=2G --dry-run=no --seed=$SEED --definitions=$D/definitions
e29e4d57 ZJS	99
	100	sfdisk -d $D/zzz \| grep -v -e 'sector-size' -e '^$' >$D/populated3
	101
	102	cmp $D/populated3 - <<EOF
	103	label: gpt
	104	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	105	device: $D/zzz
	106	unit: sectors
	107	first-lba: 2048
	108	last-lba: 4194270
46072ae3	109	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first"
e29e4d57 ZJS	110	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
	111	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
	112	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
7b5cb4ce	113	$D/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
e29e4d57	114	EOF
757bc2e4 LP	115
	116	dd if=/dev/urandom of=$D/block-copy bs=4096 count=10240
	117
	118	cat >$D/definitions/extra2.conf <<EOF
	119	[Partition]
	120	Type=linux-generic
	121	Label=block-copy
	122	UUID=2a1d97e1d0a346cca26eadc643926617
	123	CopyBlocks=$D/block-copy
	124	EOF
	125
	126	$repart $D/zzz --size=3G --dry-run=no --seed=$SEED --definitions=$D/definitions
	127
	128	sfdisk -d $D/zzz \| grep -v -e 'sector-size' -e '^$' >$D/populated4
	129
	130	cmp $D/populated4 - <<EOF
	131	label: gpt
	132	label-id: EF7F7EE2-47B3-4251-B1A1-09EA8BF12D5D
	133	device: $D/zzz
	134	unit: sectors
	135	first-lba: 2048
	136	last-lba: 6291422
46072ae3	137	$D/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=A6005774-F558-4330-A8E5-D6D2C01C01D6, name="home-first"
757bc2e4 LP	138	$D/zzz2 : start= 593904, size= 591856, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=CE9C76EB-A8F1-40FF-813C-11DCA6C0A55B, name="root-x86-64"
	139	$D/zzz3 : start= 1185760, size= 591864, type=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709, uuid=AC60A837-550C-43BD-B5C4-9CB73B884E79, name="root-x86-64-2"
	140	$D/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=2AA78CDB-59C7-4173-AF11-C7453737A5D1, name="swap"
	141	$D/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name="custom_label"
	142	$D/zzz6 : start= 4194264, size= 2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name="block-copy"
	143	EOF
	144
	145	cmp --bytes=41943040 --ignore-initial=0:$((512*4194264)) $D/block-copy $D/zzz