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tests: test chrootless essential and systemd-sysv with fakeroot and foreign

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This commit is contained in:
Johannes Schauer Marin Rodrigues 2022-10-27 14:22:53 +02:00
parent b5f6c7f08f
commit 822f8eafec
Signed by untrusted user: josch
GPG key ID: F2CBA5C78FBD83E1
5 changed files with 108 additions and 15 deletions
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19
coverage.txt
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@ -288,12 +288,27 @@ Test: install-doc-debian
Modes: chrootless
Variants: custom
Test: chrootless-essential
Variants: custom
Test: chrootless
Variants: essential
Modes: chrootless
Skip-If:
dist in ["oldstable", "stable"]
Test: chrootless-fakeroot
Variants: essential
Modes: chrootless
Skip-If:
dist in ["oldstable", "stable"]
Test: chrootless-foreign
Variants: essential
Modes: chrootless
Skip-If:
dist in ["oldstable", "stable"]
hostarch != "amd64"
not run_ma_same_tests
Needs-QEMU: true
Test: install-doc-debian-and-output-tarball
Variants: custom
Modes: chrootless

16
tests/chrootless Normal file
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@ -0,0 +1,16 @@
#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
export SOURCE_DATE_EPOCH={{ SOURCE_DATE_EPOCH }}
trap "rm -f /tmp/chrootless.tar /tmp/root.tar" EXIT INT TERM
# we need --hook-dir=./hooks/merged-usr because usrmerge does not understand
# DPKG_ROOT
for INCLUDE in '' 'systemd-sysv'; do
for MODE in root chrootless; do
{{ CMD }} --mode=$MODE --variant={{ VARIANT }} --hook-dir=./hooks/merged-usr \
${INCLUDE:+--include="$INCLUDE"} \
{{ DIST }} "/tmp/$MODE.tar" {{ MIRROR }}
done
cmp /tmp/root.tar /tmp/chrootless.tar
rm /tmp/chrootless.tar /tmp/root.tar
done

13
tests/chrootless-essential
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@ -1,13 +0,0 @@
#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
if [ "$(id -u)" -eq 0 ] && ! id -u user > /dev/null 2>&1; then
if [ ! -e /mmdebstrap-testenv ]; then
echo "this test modifies the system and should only be run inside a container" >&2
exit 1
fi
adduser --gecos user --disabled-password user
fi
prefix=
[ "$(id -u)" -eq 0 ] && prefix="runuser -u user --"
$prefix fakechroot fakeroot {{ CMD }} --mode=chrootless --variant=essential {{ DIST }} /dev/null {{ MIRROR }}

29
tests/chrootless-fakeroot Normal file
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@ -0,0 +1,29 @@
#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
export SOURCE_DATE_EPOCH={{ SOURCE_DATE_EPOCH }}
trap "rm -f /tmp/chrootless.tar /tmp/root.tar" EXIT INT TERM
if [ "$(id -u)" -eq 0 ] && ! id -u user > /dev/null 2>&1; then
if [ ! -e /mmdebstrap-testenv ]; then
echo "this test modifies the system and should only be run inside a container" >&2
exit 1
fi
adduser --gecos user --disabled-password user
fi
prefix=
[ "$(id -u)" -eq 0 ] && prefix="runuser -u user --"
# we need --hook-dir=./hooks/merged-usr because usrmerge does not understand
# DPKG_ROOT
# permissions drwxr-sr-x and extended attributes of ./var/log/journal/ cannot
# be preserved under fakeroot
for INCLUDE in '' 'systemd-sysv'; do
{{ CMD }} --variant={{ VARIANT }} --hook-dir=./hooks/merged-usr \
--customize-hook='if [ -d "$1"/var/log/journal ]; then rmdir "$1"/var/log/journal; mkdir --mode=2755 "$1"/var/log/journal; chroot "$1" chown root:systemd-journal /var/log/journal; fi' \
${INCLUDE:+--include="$INCLUDE"} \
{{ DIST }} /tmp/root.tar {{ MIRROR }}
$prefix fakeroot {{ CMD }} --mode=chrootless --variant={{ VARIANT }} --hook-dir=./hooks/merged-usr \
${INCLUDE:+--include="$INCLUDE"} \
{{ DIST }} /tmp/chrootless.tar {{ MIRROR }}
cmp /tmp/root.tar /tmp/chrootless.tar
rm /tmp/chrootless.tar /tmp/root.tar
done

46
tests/chrootless-foreign Normal file
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@ -0,0 +1,46 @@
#!/bin/sh
set -eu
export LC_ALL=C.UTF-8
export SOURCE_DATE_EPOCH={{ SOURCE_DATE_EPOCH }}
trap "rm -f /tmp/chrootless.tar /tmp/root.tar" EXIT INT TERM
if [ ! -e /mmdebstrap-testenv ]; then
echo "this test modifies the system and should only be run inside a container" >&2
exit 1
fi
[ "$(id -u)" -eq 0 ]
[ -e /proc/sys/fs/binfmt_misc/qemu-aarch64 ]
# we need --hook-dir=./hooks/merged-usr because usrmerge does not understand
# DPKG_ROOT
for INCLUDE in '' 'systemd-sysv'; do
echo 1 > /proc/sys/fs/binfmt_misc/qemu-aarch64
arch-test arm64
{{ CMD }} --mode=root --architecture=arm64 --variant={{ VARIANT }} \
--hook-dir=./hooks/merged-usr ${INCLUDE:+--include="$INCLUDE"} \
{{ DIST }} "/tmp/root.tar" {{ MIRROR }}
echo 0 > /proc/sys/fs/binfmt_misc/qemu-aarch64
! arch-test arm64
{{ CMD }} --mode=chrootless --architecture=arm64 --variant={{ VARIANT }} \
--hook-dir=./hooks/merged-usr ${INCLUDE:+--include="$INCLUDE"} \
{{ DIST }} "/tmp/chrootless.tar" {{ MIRROR }}
# when creating a foreign architecture chroot, the tarballs are not
# bit-by-bit identical but contain a few remaining differences:
#
# * /etc/ld.so.cache -- hard problem, must be solved in glibc upstream
# * /var/lib/dpkg/triggers -- #990712
# * /var/cache/debconf/*.dat-old -- needs investigation
for tar in root chrootless; do
<"/tmp/$tar.tar" \
./tarfilter \
--path-exclude=/var/cache/debconf/config.dat-old \
--path-exclude=/var/cache/debconf/templates.dat-old \
--path-exclude=/etc/ld.so.cache \
--path-exclude=/var/lib/dpkg/triggers/File \
--path-exclude=/var/lib/dpkg/triggers/ldconfig \
> "/tmp/$tar.tar.tmp"
mv "/tmp/$tar.tar.tmp" "/tmp/$tar.tar"
done
cmp /tmp/root.tar /tmp/chrootless.tar
rm /tmp/chrootless.tar /tmp/root.tar
done