| #!/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 |