mirror of
https://github.com/systemd/systemd
synced 2024-09-06 16:56:43 +00:00
1308 lines
42 KiB
Bash
Executable file
1308 lines
42 KiB
Bash
Executable file
#!/usr/bin/env bash
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# SPDX-License-Identifier: LGPL-2.1-or-later
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# shellcheck disable=SC2317
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set -eux
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set -o pipefail
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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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if ! command -v systemd-repart >/dev/null; then
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echo "no systemd-repart" >/skipped
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exit 77
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fi
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# shellcheck source=test/units/test-control.sh
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. "$(dirname "$0")"/test-control.sh
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# shellcheck source=test/units/util.sh
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. "$(dirname "$0")"/util.sh
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export SYSTEMD_LOG_LEVEL=debug
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export PAGER=cat
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# Disable use of special glyphs such as →
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export SYSTEMD_UTF8=0
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seed=750b6cd5c4ae4012a15e7be3c29e6a47
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if ! systemd-detect-virt --quiet --container; then
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udevadm control --log-level debug
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fi
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machine="$(uname -m)"
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if [ "${machine}" = "x86_64" ]; then
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root_guid=4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709
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root_uuid=60F33797-1D71-4DCB-AA6F-20564F036CD0
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root_uuid2=73A4CCD2-EAF5-44DA-A366-F99188210FDC
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usr_guid=8484680C-9521-48C6-9C11-B0720656F69E
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usr_uuid=7E3369DD-D653-4513-ADF5-B993A9F20C16
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architecture="x86-64"
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elif [ "${machine}" = "i386" ] || [ "${machine}" = "i686" ] || [ "${machine}" = "x86" ]; then
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root_guid=44479540-F297-41B2-9AF7-D131D5F0458A
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root_uuid=02B4253F-29A4-404E-8972-1669D3B03C87
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root_uuid2=268E0FD3-B468-4806-A823-E533FE9BB9CC
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usr_guid=75250D76-8CC6-458E-BD66-BD47CC81A812
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usr_uuid=7B42FFB0-B0E1-4395-B20B-C78F4A571648
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architecture="x86"
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elif [ "${machine}" = "aarch64" ] || [ "${machine}" = "aarch64_be" ] || [ "${machine}" = "armv8b" ] || [ "${machine}" = "armv8l" ]; then
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root_guid=B921B045-1DF0-41C3-AF44-4C6F280D3FAE
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root_uuid=055D0227-53A6-4033-85C3-9A5973EFF483
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root_uuid2=F7DBBE48-8FD0-4833-8411-AA34E7C8E60A
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usr_guid=B0E01050-EE5F-4390-949A-9101B17104E9
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usr_uuid=FCE3C75E-D6A4-44C0-87F0-4C105183FB1F
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architecture="arm64"
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elif [ "${machine}" = "arm" ]; then
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root_guid=69DAD710-2CE4-4E3C-B16C-21A1D49ABED3
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root_uuid=567DA89E-8DE2-4499-8D10-18F212DFF034
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root_uuid2=813ECFE5-4C89-4193-8A52-437493F2F96E
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usr_guid=7D0359A3-02B3-4F0A-865C-654403E70625
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usr_uuid=71E93DC2-5073-42CB-8A84-A354E64D8966
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architecture="arm"
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elif [ "${machine}" = "loongarch64" ]; then
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root_guid=77055800-792C-4F94-B39A-98C91B762BB6
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root_uuid=D8EFC2D2-0133-41E4-BDCB-3B9F4CFDDDE8
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root_uuid2=36499F9E-0688-40C1-A746-EA8FD9543C56
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usr_guid=E611C702-575C-4CBE-9A46-434FA0BF7E3F
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usr_uuid=031FFA75-00BB-49B6-A70D-911D2D82A5B7
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architecture="loongarch64"
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elif [ "${machine}" = "ia64" ]; then
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root_guid=993D8D3D-F80E-4225-855A-9DAF8ED7EA97
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root_uuid=DCF33449-0896-4EA9-BC24-7D58AEEF522D
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root_uuid2=C2A6CAB7-ABEA-4FBA-8C48-CB4C52E6CA38
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usr_guid=4301D2A6-4E3B-4B2A-BB94-9E0B2C4225EA
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usr_uuid=BC2BCCE7-80D6-449A-85CC-637424CE5241
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architecture="ia64"
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elif [ "${machine}" = "s390x" ]; then
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root_guid=5EEAD9A9-FE09-4A1E-A1D7-520D00531306
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root_uuid=7EBE0C85-E27E-48EC-B164-F4807606232E
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root_uuid2=2A074E1C-2A19-4094-A0C2-24B1A5D52FCB
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usr_guid=8A4F5770-50AA-4ED3-874A-99B710DB6FEA
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usr_uuid=51171D30-35CF-4A49-B8B5-9478B9B796A5
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architecture="s390x"
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elif [ "${machine}" = "ppc64le" ]; then
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root_guid=C31C45E6-3F39-412E-80FB-4809C4980599
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root_uuid=061E67A1-092F-482F-8150-B525D50D6654
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root_uuid2=A6687CEF-4E4F-44E7-90B3-CDA52EA81739
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usr_guid=15BB03AF-77E7-4D4A-B12B-C0D084F7491C
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usr_uuid=C0D0823B-8040-4C7C-A629-026248E297FB
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architecture="ppc64-le"
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else
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echo "Unexpected uname -m: ${machine} in TEST-58-REPART.sh, please fix me"
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exit 1
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fi
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testcase_basic() {
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local defs imgs output
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local loop volume
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defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
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imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
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# shellcheck disable=SC2064
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trap "rm -rf '$defs' '$imgs'" RETURN
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chmod 0755 "$defs"
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echo "*** 1. create an empty image ***"
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systemd-repart --offline="$OFFLINE" \
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--empty=create \
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--size=1G \
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--seed="$seed" \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 2097118"
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echo "*** 2. Testing with root, root2, home, and swap ***"
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tee "$defs/root.conf" <<EOF
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[Partition]
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Type=root
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EOF
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ln -s root.conf "$defs/root2.conf"
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tee "$defs/home.conf" <<EOF
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[Partition]
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Type=home
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Label=home-first
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Label=home-always-too-long-xxxxxxxxxxxxxx-%v
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EOF
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tee "$defs/swap.conf" <<EOF
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[Partition]
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Type=swap
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SizeMaxBytes=64M
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PaddingMinBytes=92M
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EOF
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--dry-run=no \
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--seed="$seed" \
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--include-partitions=home,swap \
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--offline="$OFFLINE" \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 2097118
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$imgs/zzz1 : start= 2048, size= 1775576, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/zzz2 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\""
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--empty=create \
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--size=50M \
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--seed="$seed" \
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--include-partitions=root,home \
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"$imgs/qqq"
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sfdisk -d "$imgs/qqq" | grep -v -e 'sector-size' -e '^$'
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systemd-repart --offline="$OFFLINE" \
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--empty=create \
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--size=1G \
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--dry-run=no \
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--seed="$seed" \
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--definitions "" \
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--copy-from="$imgs/qqq" \
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--copy-from="$imgs/qqq" \
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"$imgs/copy"
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output=$(sfdisk -d "$imgs/copy" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/copy
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unit: sectors
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first-lba: 2048
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last-lba: 2097118
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$imgs/copy1 : start= 2048, size= 33432, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/copy2 : start= 35480, size= 33440, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
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$imgs/copy3 : start= 68920, size= 33440, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\"
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$imgs/copy4 : start= 102360, size= 33432, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/copy5 : start= 135792, size= 33440, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
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$imgs/copy6 : start= 169232, size= 33440, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\""
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rm "$imgs/qqq" "$imgs/copy" # Save disk space
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--dry-run=no \
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--seed="$seed" \
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--empty=force \
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--defer-partitions=home,root \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 2097118
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$imgs/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\""
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--dry-run=no \
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--seed="$seed" \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 2097118
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$imgs/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/zzz2 : start= 593904, size= 591856, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
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$imgs/zzz3 : start= 1185760, size= 591864, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\"
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$imgs/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\""
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echo "*** 3. Testing with root, root2, home, swap, and another partition ***"
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tee "$defs/swap.conf" <<EOF
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[Partition]
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Type=swap
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SizeMaxBytes=64M
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EOF
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tee "$defs/extra.conf" <<EOF
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[Partition]
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Type=linux-generic
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Label=custom_label
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UUID=a0a1a2a3a4a5a6a7a8a9aaabacadaeaf
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EOF
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echo "Label=ignored_label" >>"$defs/home.conf"
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echo "UUID=b0b1b2b3b4b5b6b7b8b9babbbcbdbebf" >>"$defs/home.conf"
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--dry-run=no \
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--seed="$seed" \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 2097118
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$imgs/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/zzz2 : start= 593904, size= 591856, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
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$imgs/zzz3 : start= 1185760, size= 591864, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\"
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$imgs/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\"
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$imgs/zzz5 : start= 1908696, size= 188416, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name=\"custom_label\""
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echo "*** 4. Resizing to 2G ***"
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--size=2G \
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--dry-run=no \
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--seed="$seed" \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 4194270
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$imgs/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/zzz2 : start= 593904, size= 591856, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
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$imgs/zzz3 : start= 1185760, size= 591864, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\"
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$imgs/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\"
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$imgs/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name=\"custom_label\""
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echo "*** 5. Testing with root, root2, home, swap, another partition, and partition copy ***"
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dd if=/dev/urandom of="$imgs/block-copy" bs=4096 count=10240
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tee "$defs/extra2.conf" <<EOF
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[Partition]
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Type=linux-generic
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Label=block-copy
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UUID=2a1d97e1d0a346cca26eadc643926617
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CopyBlocks=$imgs/block-copy
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EOF
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systemd-repart --offline="$OFFLINE" \
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--definitions="$defs" \
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--size=3G \
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--dry-run=no \
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--seed="$seed" \
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"$imgs/zzz"
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output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
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assert_eq "$output" "label: gpt
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label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
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device: $imgs/zzz
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unit: sectors
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first-lba: 2048
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last-lba: 6291422
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$imgs/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
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$imgs/zzz2 : start= 593904, size= 591856, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
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$imgs/zzz3 : start= 1185760, size= 591864, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\"
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$imgs/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\"
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$imgs/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name=\"custom_label\"
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$imgs/zzz6 : start= 4194264, size= 2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name=\"block-copy\""
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cmp --bytes=$((4096*10240)) --ignore-initial=0:$((512*4194264)) "$imgs/block-copy" "$imgs/zzz"
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echo "*** 6. Testing Format=/Encrypt=/CopyFiles= ***"
|
|
|
|
tee "$defs/extra3.conf" <<EOF
|
|
[Partition]
|
|
Type=linux-generic
|
|
Label=luks-format-copy
|
|
UUID=7b93d1f2-595d-4ce3-b0b9-837fbd9e63b0
|
|
Format=ext4
|
|
Encrypt=yes
|
|
CopyFiles=$defs:/def
|
|
SizeMinBytes=48M
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--size=auto \
|
|
--dry-run=no \
|
|
--seed="$seed" \
|
|
"$imgs/zzz"
|
|
|
|
output=$(sfdisk -d "$imgs/zzz" | grep -v -e 'sector-size' -e '^$')
|
|
|
|
assert_eq "$output" "label: gpt
|
|
label-id: 1D2CE291-7CCE-4F7D-BC83-FDB49AD74EBD
|
|
device: $imgs/zzz
|
|
unit: sectors
|
|
first-lba: 2048
|
|
last-lba: 6389726
|
|
$imgs/zzz1 : start= 2048, size= 591856, type=933AC7E1-2EB4-4F13-B844-0E14E2AEF915, uuid=4980595D-D74A-483A-AA9E-9903879A0EE5, name=\"home-first\", attrs=\"GUID:59\"
|
|
$imgs/zzz2 : start= 593904, size= 591856, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"
|
|
$imgs/zzz3 : start= 1185760, size= 591864, type=${root_guid}, uuid=${root_uuid2}, name=\"root-${architecture}-2\", attrs=\"GUID:59\"
|
|
$imgs/zzz4 : start= 1777624, size= 131072, type=0657FD6D-A4AB-43C4-84E5-0933C84B4F4F, uuid=78C92DB8-3D2B-4823-B0DC-792B78F66F1E, name=\"swap\"
|
|
$imgs/zzz5 : start= 1908696, size= 2285568, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=A0A1A2A3-A4A5-A6A7-A8A9-AAABACADAEAF, name=\"custom_label\"
|
|
$imgs/zzz6 : start= 4194264, size= 2097152, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=2A1D97E1-D0A3-46CC-A26E-ADC643926617, name=\"block-copy\"
|
|
$imgs/zzz7 : start= 6291416, size= 98304, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=7B93D1F2-595D-4CE3-B0B9-837FBD9E63B0, name=\"luks-format-copy\""
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping encrypt mount tests in container."
|
|
return
|
|
fi
|
|
|
|
loop="$(losetup -P --show --find "$imgs/zzz")"
|
|
udevadm wait --timeout 60 --settle "${loop:?}p7"
|
|
|
|
volume="test-repart-$RANDOM"
|
|
|
|
touch "$imgs/empty-password"
|
|
cryptsetup open --type=luks2 --key-file="$imgs/empty-password" "${loop}p7" "$volume"
|
|
mkdir -p "$imgs/mount"
|
|
mount -t ext4 "/dev/mapper/$volume" "$imgs/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 "$imgs/mount/def" "$defs" >/dev/null
|
|
umount "$imgs/mount"
|
|
}
|
|
|
|
testcase_dropin() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=swap
|
|
SizeMaxBytes=64M
|
|
UUID=837c3d67-21b3-478e-be82-7e7f83bf96d3
|
|
EOF
|
|
|
|
mkdir -p "$defs/root.conf.d"
|
|
tee "$defs/root.conf.d/override1.conf" <<EOF
|
|
[Partition]
|
|
Label=label1
|
|
SizeMaxBytes=32M
|
|
EOF
|
|
|
|
tee "$defs/root.conf.d/override2.conf" <<EOF
|
|
[Partition]
|
|
Label=label2
|
|
EOF
|
|
|
|
output=$(systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--empty=create \
|
|
--size=100M \
|
|
--json=pretty \
|
|
"$imgs/zzz")
|
|
|
|
diff -u <(echo "$output") - <<EOF
|
|
[
|
|
{
|
|
"type" : "swap",
|
|
"label" : "label2",
|
|
"uuid" : "837c3d67-21b3-478e-be82-7e7f83bf96d3",
|
|
"partno" : 0,
|
|
"file" : "$defs/root.conf",
|
|
"node" : "$imgs/zzz1",
|
|
"offset" : 1048576,
|
|
"old_size" : 0,
|
|
"raw_size" : 33554432,
|
|
"size" : "-> 32.0M",
|
|
"old_padding" : 0,
|
|
"raw_padding" : 0,
|
|
"padding" : "-> 0B",
|
|
"activity" : "create",
|
|
"drop-in_files" : [
|
|
"$defs/root.conf.d/override1.conf",
|
|
"$defs/root.conf.d/override2.conf"
|
|
]
|
|
}
|
|
]
|
|
EOF
|
|
}
|
|
|
|
testcase_multiple_definitions() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
mkdir -p "$defs/1"
|
|
tee "$defs/1/root1.conf" <<EOF
|
|
[Partition]
|
|
Type=swap
|
|
SizeMaxBytes=32M
|
|
UUID=7b93d1f2-595d-4ce3-b0b9-837fbd9e63b0
|
|
Label=label1
|
|
EOF
|
|
|
|
mkdir -p "$defs/2"
|
|
tee "$defs/2/root2.conf" <<EOF
|
|
[Partition]
|
|
Type=swap
|
|
SizeMaxBytes=32M
|
|
UUID=837c3d67-21b3-478e-be82-7e7f83bf96d3
|
|
Label=label2
|
|
EOF
|
|
|
|
output=$(systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs/1" \
|
|
--definitions="$defs/2" \
|
|
--empty=create \
|
|
--size=100M \
|
|
--json=pretty \
|
|
"$imgs/zzz")
|
|
|
|
diff -u <(echo "$output") - <<EOF
|
|
[
|
|
{
|
|
"type" : "swap",
|
|
"label" : "label1",
|
|
"uuid" : "7b93d1f2-595d-4ce3-b0b9-837fbd9e63b0",
|
|
"partno" : 0,
|
|
"file" : "$defs/1/root1.conf",
|
|
"node" : "$imgs/zzz1",
|
|
"offset" : 1048576,
|
|
"old_size" : 0,
|
|
"raw_size" : 33554432,
|
|
"size" : "-> 32.0M",
|
|
"old_padding" : 0,
|
|
"raw_padding" : 0,
|
|
"padding" : "-> 0B",
|
|
"activity" : "create"
|
|
},
|
|
{
|
|
"type" : "swap",
|
|
"label" : "label2",
|
|
"uuid" : "837c3d67-21b3-478e-be82-7e7f83bf96d3",
|
|
"partno" : 1,
|
|
"file" : "$defs/2/root2.conf",
|
|
"node" : "$imgs/zzz2",
|
|
"offset" : 34603008,
|
|
"old_size" : 0,
|
|
"raw_size" : 33554432,
|
|
"size" : "-> 32.0M",
|
|
"old_padding" : 0,
|
|
"raw_padding" : 0,
|
|
"padding" : "-> 0B",
|
|
"activity" : "create"
|
|
}
|
|
]
|
|
EOF
|
|
}
|
|
|
|
testcase_copy_blocks() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** First, create a disk image and verify its in order ***"
|
|
|
|
tee "$defs/esp.conf" <<EOF
|
|
[Partition]
|
|
Type=esp
|
|
SizeMinBytes=10M
|
|
Format=vfat
|
|
EOF
|
|
|
|
tee "$defs/usr.conf" <<EOF
|
|
[Partition]
|
|
Type=usr-${architecture}
|
|
SizeMinBytes=10M
|
|
Format=ext4
|
|
ReadOnly=yes
|
|
EOF
|
|
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
SizeMinBytes=10M
|
|
Format=ext4
|
|
MakeDirectories=/usr /efi
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--empty=create \
|
|
--size=auto \
|
|
--seed="$seed" \
|
|
"$imgs/zzz"
|
|
|
|
output=$(sfdisk --dump "$imgs/zzz")
|
|
|
|
assert_in "$imgs/zzz1 : start= 2048, size= 20480, type=C12A7328-F81F-11D2-BA4B-00A0C93EC93B, uuid=39107B09-615D-48FB-BA37-C663885FCE67, name=\"esp\"" "$output"
|
|
assert_in "$imgs/zzz2 : start= 22528, size= 20480, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"" "$output"
|
|
assert_in "$imgs/zzz3 : start= 43008, size= 20480, type=${usr_guid}, uuid=${usr_uuid}, name=\"usr-${architecture}\", attrs=\"GUID:60\"" "$output"
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping second part of copy blocks tests in container."
|
|
return
|
|
fi
|
|
|
|
echo "*** Second, create another image with CopyBlocks=auto ***"
|
|
|
|
tee "$defs/esp.conf" <<EOF
|
|
[Partition]
|
|
Type=esp
|
|
CopyBlocks=auto
|
|
EOF
|
|
|
|
tee "$defs/usr.conf" <<EOF
|
|
[Partition]
|
|
Type=usr-${architecture}
|
|
ReadOnly=yes
|
|
CopyBlocks=auto
|
|
EOF
|
|
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
CopyBlocks=auto
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--empty=create \
|
|
--size=auto \
|
|
--seed="$seed" \
|
|
--image="$imgs/zzz" \
|
|
"$imgs/yyy"
|
|
|
|
cmp "$imgs/zzz" "$imgs/yyy"
|
|
}
|
|
|
|
testcase_unaligned_partition() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** Operate on an image with unaligned partition ***"
|
|
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
EOF
|
|
|
|
truncate -s 10g "$imgs/unaligned"
|
|
sfdisk "$imgs/unaligned" <<EOF
|
|
label: gpt
|
|
|
|
start=2048, size=69044
|
|
start=71092, size=3591848
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
"$imgs/unaligned"
|
|
|
|
output=$(sfdisk --dump "$imgs/unaligned")
|
|
|
|
assert_in "$imgs/unaligned1 : start= 2048, size= 69044," "$output"
|
|
assert_in "$imgs/unaligned2 : start= 71092, size= 3591848," "$output"
|
|
assert_in "$imgs/unaligned3 : start= 3662944, size= 17308536, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"" "$output"
|
|
}
|
|
|
|
testcase_issue_21817() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** testcase for #21817 ***"
|
|
|
|
tee "$defs/test.conf" <<EOF
|
|
[Partition]
|
|
Type=root
|
|
EOF
|
|
|
|
truncate -s 100m "$imgs/21817.img"
|
|
sfdisk "$imgs/21817.img" <<EOF
|
|
label: gpt
|
|
|
|
size=50M, type=${root_guid}
|
|
,
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--pretty=yes \
|
|
--definitions "$imgs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
"$imgs/21817.img"
|
|
|
|
output=$(sfdisk --dump "$imgs/21817.img")
|
|
|
|
assert_in "$imgs/21817.img1 : start= 2048, size= 102400, type=${root_guid}," "$output"
|
|
# Accept both unpadded (pre-v2.38 util-linux) and padded (v2.38+ util-linux) sizes
|
|
assert_in "$imgs/21817.img2 : start= 104448, size= (100319| 98304)," "$output"
|
|
}
|
|
|
|
testcase_issue_24553() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** testcase for #24553 ***"
|
|
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=root
|
|
SizeMinBytes=10G
|
|
SizeMaxBytes=120G
|
|
EOF
|
|
|
|
tee "$imgs/partscript" <<EOF
|
|
label: gpt
|
|
label-id: C9FFE979-A415-C449-B729-78C7AA664B10
|
|
unit: sectors
|
|
first-lba: 40
|
|
|
|
start=40, size=524288, type=C12A7328-F81F-11D2-BA4B-00A0C93EC93B, uuid=F2E89C8A-DC5D-4C4C-A29C-6CFB643B74FD, name="ESP System Partition"
|
|
start=524328, size=14848000, type=${root_guid}, uuid=${root_uuid}, name="root-${architecture}"
|
|
EOF
|
|
|
|
echo "*** 1. Operate on a small image compared with SizeMinBytes= ***"
|
|
truncate -s 8g "$imgs/zzz"
|
|
sfdisk "$imgs/zzz" <"$imgs/partscript"
|
|
|
|
# This should fail, but not trigger assertions.
|
|
assert_rc 1 systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
"$imgs/zzz"
|
|
|
|
output=$(sfdisk --dump "$imgs/zzz")
|
|
assert_in "$imgs/zzz2 : start= 524328, size= 14848000, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\"" "$output"
|
|
|
|
echo "*** 2. Operate on an larger image compared with SizeMinBytes= ***"
|
|
rm -f "$imgs/zzz"
|
|
truncate -s 12g "$imgs/zzz"
|
|
sfdisk "$imgs/zzz" <"$imgs/partscript"
|
|
|
|
# This should succeed.
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
"$imgs/zzz"
|
|
|
|
output=$(sfdisk --dump "$imgs/zzz")
|
|
assert_in "$imgs/zzz2 : start= 524328, size= 24641456, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\"" "$output"
|
|
|
|
echo "*** 3. Multiple partitions with Priority= (small disk) ***"
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=root
|
|
SizeMinBytes=10G
|
|
SizeMaxBytes=120G
|
|
Priority=100
|
|
EOF
|
|
|
|
tee "$defs/usr.conf" <<EOF
|
|
[Partition]
|
|
Type=usr
|
|
SizeMinBytes=10M
|
|
Priority=10
|
|
EOF
|
|
|
|
rm -f "$imgs/zzz"
|
|
truncate -s 8g "$imgs/zzz"
|
|
sfdisk "$imgs/zzz" <"$imgs/partscript"
|
|
|
|
# This should also succeed, but root is not extended.
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
"$imgs/zzz"
|
|
|
|
output=$(sfdisk --dump "$imgs/zzz")
|
|
assert_in "$imgs/zzz2 : start= 524328, size= 14848000, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\"" "$output"
|
|
assert_in "$imgs/zzz3 : start= 15372328, size= 1404848, type=${usr_guid}, uuid=${usr_uuid}, name=\"usr-${architecture}\", attrs=\"GUID:59\"" "$output"
|
|
|
|
echo "*** 4. Multiple partitions with Priority= (large disk) ***"
|
|
rm -f "$imgs/zzz"
|
|
truncate -s 12g "$imgs/zzz"
|
|
sfdisk "$imgs/zzz" <"$imgs/partscript"
|
|
|
|
# This should also succeed, and root is extended.
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
"$imgs/zzz"
|
|
|
|
output=$(sfdisk --dump "$imgs/zzz")
|
|
assert_in "$imgs/zzz2 : start= 524328, size= 20971520, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\"" "$output"
|
|
assert_in "$imgs/zzz3 : start= 21495848, size= 3669936, type=${usr_guid}, uuid=${usr_uuid}, name=\"usr-${architecture}\", attrs=\"GUID:59\"" "$output"
|
|
}
|
|
|
|
testcase_zero_uuid() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** Test image with zero UUID ***"
|
|
|
|
tee "$defs/root.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
UUID=null
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=create \
|
|
--size=auto \
|
|
"$imgs/zero"
|
|
|
|
output=$(sfdisk --dump "$imgs/zero")
|
|
|
|
assert_in "$imgs/zero1 : start= 2048, size= 20480, type=${root_guid}, uuid=00000000-0000-0000-0000-000000000000" "$output"
|
|
}
|
|
|
|
testcase_verity() {
|
|
local defs imgs output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** dm-verity ***"
|
|
|
|
tee "$defs/verity-data.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
CopyFiles=${defs}
|
|
Verity=data
|
|
VerityMatchKey=root
|
|
Minimize=guess
|
|
EOF
|
|
|
|
tee "$defs/verity-hash.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}-verity
|
|
Verity=hash
|
|
VerityMatchKey=root
|
|
Minimize=yes
|
|
EOF
|
|
|
|
tee "$defs/verity-sig.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}-verity-sig
|
|
Verity=signature
|
|
VerityMatchKey=root
|
|
EOF
|
|
|
|
# Unfortunately OpenSSL insists on reading some config file, hence provide one with mostly placeholder contents
|
|
tee >"$defs/verity.openssl.cnf" <<EOF
|
|
[ req ]
|
|
prompt = no
|
|
distinguished_name = req_distinguished_name
|
|
|
|
[ req_distinguished_name ]
|
|
C = DE
|
|
ST = Test State
|
|
L = Test Locality
|
|
O = Org Name
|
|
OU = Org Unit Name
|
|
CN = Common Name
|
|
emailAddress = test@email.com
|
|
EOF
|
|
|
|
openssl req \
|
|
-config "$defs/verity.openssl.cnf" \
|
|
-new -x509 \
|
|
-newkey rsa:1024 \
|
|
-keyout "$defs/verity.key" \
|
|
-out "$defs/verity.crt" \
|
|
-days 365 \
|
|
-nodes
|
|
|
|
mkdir -p /run/verity.d
|
|
ln -sf "$defs/verity.crt" /run/verity.d/ok.crt
|
|
|
|
output=$(systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=create \
|
|
--size=auto \
|
|
--json=pretty \
|
|
--private-key="$defs/verity.key" \
|
|
--certificate="$defs/verity.crt" \
|
|
"$imgs/verity")
|
|
|
|
drh=$(jq -r ".[] | select(.type == \"root-${architecture}\") | .roothash" <<<"$output")
|
|
hrh=$(jq -r ".[] | select(.type == \"root-${architecture}-verity\") | .roothash" <<<"$output")
|
|
srh=$(jq -r ".[] | select(.type == \"root-${architecture}-verity-sig\") | .roothash" <<<"$output")
|
|
|
|
assert_eq "$drh" "$hrh"
|
|
assert_eq "$hrh" "$srh"
|
|
|
|
# Check that we can dissect, mount and unmount a repart verity image. (and that the image UUID is deterministic)
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping verity test dissect part in container."
|
|
return
|
|
fi
|
|
|
|
systemd-dissect "$imgs/verity" --root-hash "$drh"
|
|
systemd-dissect "$imgs/verity" --root-hash "$drh" --json=short | grep -q '"imageUuid":"1d2ce291-7cce-4f7d-bc83-fdb49ad74ebd"'
|
|
systemd-dissect "$imgs/verity" --root-hash "$drh" -M "$imgs/mnt"
|
|
systemd-dissect -U "$imgs/mnt"
|
|
}
|
|
|
|
testcase_verity_explicit_block_size() {
|
|
local defs imgs loop
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping verity block size tests in container."
|
|
return
|
|
fi
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** varying-dm-verity-block-sizes ***"
|
|
|
|
tee "$defs/verity-data.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
CopyFiles=${defs}
|
|
Verity=data
|
|
VerityMatchKey=root
|
|
Minimize=guess
|
|
EOF
|
|
|
|
tee "$defs/verity-hash.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}-verity
|
|
Verity=hash
|
|
VerityMatchKey=root
|
|
VerityHashBlockSizeBytes=1024
|
|
VerityDataBlockSizeBytes=4096
|
|
Minimize=yes
|
|
EOF
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=create \
|
|
--size=auto \
|
|
--json=pretty \
|
|
"$imgs/verity"
|
|
|
|
loop="$(losetup --partscan --show --find "$imgs/verity")"
|
|
|
|
# Make sure the loopback device gets cleaned up
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs' ; losetup -d '$loop'" RETURN ERR
|
|
|
|
udevadm wait --timeout 60 --settle "${loop:?}p1" "${loop:?}p2"
|
|
|
|
# Check that the verity block sizes are as expected
|
|
veritysetup dump "${loop}p2" | grep 'Data block size:' | grep -q '4096'
|
|
veritysetup dump "${loop}p2" | grep 'Hash block size:' | grep -q '1024'
|
|
}
|
|
|
|
testcase_exclude_files() {
|
|
local defs imgs root output
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
root="$(mktemp --directory "/var/tmp/test-repart.root.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs' '$root'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
echo "*** file exclusion ***"
|
|
|
|
touch "$root/abc"
|
|
mkdir "$root/usr"
|
|
touch "$root/usr/def"
|
|
touch "$root/usr/qed"
|
|
mkdir "$root/tmp"
|
|
touch "$root/tmp/prs"
|
|
mkdir "$root/proc"
|
|
touch "$root/proc/prs"
|
|
mkdir "$root/zzz"
|
|
mkdir "$root/zzz/usr"
|
|
touch "$root/zzz/usr/prs"
|
|
mkdir "$root/zzz/proc"
|
|
touch "$root/zzz/proc/prs"
|
|
|
|
tee "$defs/00-root.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
CopyFiles=/
|
|
CopyFiles=/zzz:/
|
|
CopyFiles=/:/oiu
|
|
ExcludeFilesTarget=/oiu/usr
|
|
EOF
|
|
|
|
tee "$defs/10-usr.conf" <<EOF
|
|
[Partition]
|
|
Type=usr-${architecture}
|
|
CopyFiles=/usr:/
|
|
ExcludeFiles=/usr/qed
|
|
EOF
|
|
|
|
output=$(systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=create \
|
|
--size=auto \
|
|
--json=pretty \
|
|
--root="$root" \
|
|
"$imgs/zzz")
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping issue 24786 test loop/mount parts in container."
|
|
return
|
|
fi
|
|
|
|
loop=$(losetup -P --show -f "$imgs/zzz")
|
|
udevadm wait --timeout 60 --settle "${loop:?}p1" "${loop:?}p2"
|
|
|
|
# Test that /usr/def did not end up in the root partition but other files did.
|
|
mkdir "$imgs/mnt"
|
|
mount -t ext4 "${loop}p1" "$imgs/mnt"
|
|
assert_rc 0 ls "$imgs/mnt/abc"
|
|
assert_rc 0 ls "$imgs/mnt/usr"
|
|
assert_rc 2 ls "$imgs/mnt/usr/def"
|
|
|
|
# Test that /zzz/usr/prs did not end up in the root partition under /usr but did end up in /zzz/usr/prs
|
|
assert_rc 2 ls "$imgs/mnt/usr/prs"
|
|
assert_rc 0 ls "$imgs/mnt/zzz/usr/prs"
|
|
|
|
# Test that /tmp/prs did not end up in the root partition but /tmp did.
|
|
assert_rc 0 ls "$imgs/mnt/tmp"
|
|
assert_rc 2 ls "$imgs/mnt/tmp/prs"
|
|
|
|
# Test that /usr/qed did not end up in the usr partition but /usr/def did.
|
|
mount -t ext4 "${loop}p2" "$imgs/mnt/usr"
|
|
assert_rc 0 ls "$imgs/mnt/usr/def"
|
|
assert_rc 2 ls "$imgs/mnt/usr/qed"
|
|
|
|
# Test that /zzz/proc/prs did not end up in the root partition but /proc did.
|
|
assert_rc 0 ls "$imgs/mnt/proc"
|
|
assert_rc 2 ls "$imgs/mnt/proc/prs"
|
|
|
|
# Test that /zzz/usr/prs did not end up in the usr partition.
|
|
assert_rc 2 ls "$imgs/mnt/usr/prs"
|
|
|
|
# Test that /oiu/ and /oiu/zzz ended up in the root partition but /oiu/usr did not.
|
|
assert_rc 0 ls "$imgs/mnt/oiu"
|
|
assert_rc 0 ls "$imgs/mnt/oiu/zzz"
|
|
assert_rc 2 ls "$imgs/mnt/oiu/usr"
|
|
|
|
umount -R "$imgs/mnt"
|
|
losetup -d "$loop"
|
|
}
|
|
|
|
testcase_minimize() {
|
|
local defs imgs output
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping minimize test in container."
|
|
return
|
|
fi
|
|
|
|
echo "*** minimization ***"
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
|
|
for format in ext4 vfat erofs; do
|
|
if ! command -v "mkfs.$format" >/dev/null; then
|
|
continue
|
|
fi
|
|
|
|
tee "$defs/root-$format.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
Format=${format}
|
|
CopyFiles=${defs}
|
|
Minimize=guess
|
|
EOF
|
|
done
|
|
|
|
if command -v mksquashfs >/dev/null; then
|
|
tee "$defs/root-squashfs.conf" <<EOF
|
|
[Partition]
|
|
Type=root-${architecture}
|
|
Format=squashfs
|
|
CopyFiles=${defs}
|
|
Minimize=best
|
|
EOF
|
|
fi
|
|
|
|
output=$(systemd-repart --offline="$OFFLINE" \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=create \
|
|
--size=auto \
|
|
--json=pretty \
|
|
"$imgs/zzz")
|
|
|
|
# Check that we can dissect, mount and unmount a minimized image.
|
|
|
|
systemd-dissect "$imgs/zzz"
|
|
systemd-dissect "$imgs/zzz" -M "$imgs/mnt"
|
|
systemd-dissect -U "$imgs/mnt"
|
|
}
|
|
|
|
testcase_free_area_calculation() {
|
|
local defs imgs output
|
|
|
|
if ! command -v mksquashfs >/dev/null; then
|
|
echo "Skipping free area calculation test without squashfs."
|
|
return
|
|
fi
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
chmod 0755 "$defs"
|
|
|
|
# https://github.com/systemd/systemd/issues/28225
|
|
echo "*** free area calculation ***"
|
|
|
|
tee "$defs/00-ESP.conf" <<EOF
|
|
[Partition]
|
|
Type = esp
|
|
Label = ESP
|
|
Format = vfat
|
|
|
|
SizeMinBytes = 128M
|
|
SizeMaxBytes = 128M
|
|
|
|
# Sufficient for testing
|
|
CopyFiles = /etc:/
|
|
EOF
|
|
|
|
tee "$defs/10-os.conf" <<EOF
|
|
[Partition]
|
|
Type = root-${architecture}
|
|
Label = test
|
|
Format = squashfs
|
|
|
|
Minimize = best
|
|
# Sufficient for testing
|
|
CopyFiles = /etc/:/
|
|
|
|
VerityMatchKey = os
|
|
Verity = data
|
|
EOF
|
|
|
|
tee "$defs/11-os-verity.conf" <<EOF
|
|
[Partition]
|
|
Type = root-${architecture}-verity
|
|
Label = test
|
|
|
|
Minimize = best
|
|
|
|
VerityMatchKey = os
|
|
Verity = hash
|
|
EOF
|
|
|
|
# Set sector size for VFAT to 512 bytes because there will not be enough FAT clusters otherwise
|
|
output1=$(SYSTEMD_REPART_MKFS_OPTIONS_VFAT="-S 512" systemd-repart \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=create \
|
|
--size=auto \
|
|
--sector-size=4096 \
|
|
--defer-partitions=esp \
|
|
--json=pretty \
|
|
"$imgs/zzz")
|
|
|
|
# The second invocation
|
|
output2=$(SYSTEMD_REPART_MKFS_OPTIONS_VFAT="-S 512" systemd-repart \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--dry-run=no \
|
|
--empty=allow \
|
|
--size=auto \
|
|
--sector-size=4096 \
|
|
--defer-partitions=esp \
|
|
--json=pretty \
|
|
"$imgs/zzz")
|
|
|
|
diff -u <(echo "$output1" | grep -E "(offset|raw_size|raw_padding)") <(echo "$output2" | grep -E "(offset|raw_size|raw_padding)")
|
|
}
|
|
|
|
test_sector() {
|
|
local defs imgs output loop
|
|
local start size ratio
|
|
local sector="${1?}"
|
|
|
|
if systemd-detect-virt --quiet --container; then
|
|
echo "Skipping sector size tests in container."
|
|
return
|
|
fi
|
|
|
|
echo "*** sector sizes ***"
|
|
|
|
defs="$(mktemp --directory "/tmp/test-repart.defs.XXXXXXXXXX")"
|
|
imgs="$(mktemp --directory "/var/tmp/test-repart.imgs.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '$defs' '$imgs'" RETURN
|
|
|
|
tee "$defs/a.conf" <<EOF
|
|
[Partition]
|
|
Type=root
|
|
SizeMaxBytes=15M
|
|
SizeMinBytes=15M
|
|
EOF
|
|
tee "$defs/b.conf" <<EOF
|
|
[Partition]
|
|
Type=linux-generic
|
|
Weight=250
|
|
EOF
|
|
|
|
tee "$defs/c.conf" <<EOF
|
|
[Partition]
|
|
Type=linux-generic
|
|
Weight=750
|
|
EOF
|
|
|
|
truncate -s 100m "$imgs/$sector.img"
|
|
loop=$(losetup -b "$sector" -P --show -f "$imgs/$sector.img" )
|
|
udevadm wait --timeout 60 --settle "${loop:?}"
|
|
|
|
systemd-repart --offline="$OFFLINE" \
|
|
--pretty=yes \
|
|
--definitions="$defs" \
|
|
--seed="$seed" \
|
|
--empty=require \
|
|
--dry-run=no \
|
|
"$loop"
|
|
|
|
sfdisk --verify "$loop"
|
|
output=$(sfdisk --dump "$loop")
|
|
losetup -d "$loop"
|
|
|
|
ratio=$(( sector / 512 ))
|
|
start=$(( 2048 / ratio ))
|
|
size=$(( 30720 / ratio ))
|
|
assert_in "${loop}p1 : start= *${start}, size= *${size}, type=${root_guid}, uuid=${root_uuid}, name=\"root-${architecture}\", attrs=\"GUID:59\"" "$output"
|
|
start=$(( start + size ))
|
|
size=$(( 42992 / ratio ))
|
|
assert_in "${loop}p2 : start= *${start}, size= *${size}, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=DF71F5E3-080A-4D16-824B-18591B881380, name=\"linux-generic\"" "$output"
|
|
start=$(( start + size ))
|
|
size=$(( 129000 / ratio ))
|
|
assert_in "${loop}p3 : start= *${start}, size= *${size}, type=0FC63DAF-8483-4772-8E79-3D69D8477DE4, uuid=DB081670-07AE-48CA-9F5E-813D5E40B976, name=\"linux-generic-2\"" "$output"
|
|
}
|
|
|
|
testcase_dropped_partitions() {
|
|
local workdir image defs
|
|
|
|
workdir="$(mktemp --directory "/tmp/test-repart.dropped-partitions.XXXXXXXXXX")"
|
|
# shellcheck disable=SC2064
|
|
trap "rm -rf '${workdir:?}'" RETURN
|
|
|
|
image="$workdir/image.img"
|
|
truncate -s 32M "$image"
|
|
|
|
defs="$workdir/defs"
|
|
mkdir "$defs"
|
|
echo -ne "[Partition]\nType=root\n" >"$defs/10-part1.conf"
|
|
echo -ne "[Partition]\nType=root\nSizeMinBytes=1T\nPriority=1\n" >"$defs/11-dropped-first.conf"
|
|
echo -ne "[Partition]\nType=root\n" >"$defs/12-part2.conf"
|
|
echo -ne "[Partition]\nType=root\nSizeMinBytes=1T\nPriority=2\n" >"$defs/13-dropped-second.conf"
|
|
|
|
systemd-repart --empty=allow --pretty=yes --dry-run=no --definitions="$defs" "$image"
|
|
|
|
sfdisk -q -l "$image"
|
|
[[ "$(sfdisk -q -l "$image" | grep -c "$image")" -eq 2 ]]
|
|
}
|
|
|
|
OFFLINE="yes"
|
|
run_testcases
|
|
|
|
# Online image builds need loop devices so we can't run them in nspawn.
|
|
if ! systemd-detect-virt --container; then
|
|
OFFLINE="no"
|
|
run_testcases
|
|
fi
|
|
|
|
# Valid block sizes on the Linux block layer are >= 512 and <= PAGE_SIZE, and
|
|
# must be powers of 2. Which leaves exactly four different ones to test on
|
|
# typical hardware
|
|
test_sector 512
|
|
test_sector 1024
|
|
test_sector 2048
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test_sector 4096
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touch /testok
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