coverage.sh: add safety measure to ensure certain tests are not run outside qemu
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95e4a82937
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F2CBA5C78FBD83E1
2 changed files with 59 additions and 1 deletions
57
coverage.sh
57
coverage.sh
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@ -298,6 +298,11 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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sysctl -w kernel.unprivileged_userns_clone=1
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ret=0
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$CMD --mode=unshare --variant=apt $DEFAULT_DIST /tmp/debian-chroot $mirror || ret=\$?
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if [ "\$ret" = 0 ]; then
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@ -453,6 +458,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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adduser --gecos user --disabled-password user
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sysctl -w kernel.unprivileged_userns_clone=1
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runuser -u user -- $CMD --mode=unshare --variant=apt $DEFAULT_DIST /tmp/debian-chroot.tar.gz $mirror
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@ -489,6 +498,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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adduser --gecos user --disabled-password user
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sysctl -w kernel.unprivileged_userns_clone=0
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runuser -u user -- $CMD --mode=auto --variant=apt $DEFAULT_DIST /tmp/debian-chroot.tar.gz $mirror
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@ -548,6 +561,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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mount -t tmpfs -o nodev,nosuid,size=300M tmpfs /tmp
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# use --customize-hook to exercise the mounting/unmounting code of block devices in root mode
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$CMD --mode=root --variant=apt --customize-hook='mount | grep /dev/full' --customize-hook='test "\$(echo foo | tee /dev/full 2>&1 1>/dev/null)" = "tee: /dev/full: No space left on device"' $DEFAULT_DIST /tmp/debian-chroot.tar $mirror
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@ -600,6 +617,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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cat << HOSTS >> /etc/hosts
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127.0.0.1 deb.debian.org
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127.0.0.1 security.debian.org
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@ -625,6 +646,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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echo "127.0.0.1 deb.debian.org" >> /etc/hosts
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$CMD --mode=$defaultmode --variant=apt $DEFAULT_DIST > /tmp/debian-chroot.tar
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tar -tf /tmp/debian-chroot.tar | sort | diff -u tar1.txt -
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@ -680,6 +705,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test requires the cache directory to be mounted on /mnt and should only be run inside a container" >&2
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exit 1
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fi
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$CMD --mode=$defaultmode --variant=apt $DEFAULT_DIST /tmp/debian-chroot.tar "deb copy:///mnt/cache/debian unstable main"
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tar -tf /tmp/debian-chroot.tar | sort | diff -u tar1.txt -
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rm /tmp/debian-chroot.tar
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@ -695,6 +724,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test requires the cache directory to be mounted on /mnt and should only be run inside a container" >&2
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exit 1
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fi
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ret=0
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$CMD --mode=$defaultmode --variant=apt $DEFAULT_DIST /tmp/debian-chroot.tar "deb file:///mnt/cache/debian unstable main" || ret=\$?
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rm /tmp/debian-chroot.tar
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@ -825,6 +858,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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apt-get remove --yes qemu-user-static binfmt-support qemu-user
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ret=0
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$CMD --mode=$defaultmode --variant=apt --architectures=armhf $DEFAULT_DIST /tmp/debian-chroot.tar $mirror || ret=\$?
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@ -844,6 +881,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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# remove qemu just to be sure
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apt-get remove --yes qemu-user-static binfmt-support qemu-user
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$CMD --mode=$defaultmode --variant=apt --architectures=i386 $DEFAULT_DIST /tmp/debian-chroot.tar $mirror
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@ -980,6 +1021,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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rm /etc/apt/trusted.gpg.d/*.gpg
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$CMD --mode=root --variant=apt --keyring=/usr/share/keyrings/debian-archive-keyring.gpg --keyring=/usr/share/keyrings/ $DEFAULT_DIST /tmp/debian-chroot $mirror
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tar -C /tmp/debian-chroot --one-file-system -c . | tar -t | sort | diff -u tar1.txt -
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@ -1020,6 +1065,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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echo "deb $mirror $DEFAULT_DIST main" > /etc/apt/sources.list
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apt-get -o Acquire::Languages=none update
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apt-get install --yes --no-install-recommends gpg
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@ -1040,6 +1089,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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echo "deb $mirror $DEFAULT_DIST main" > /etc/apt/sources.list
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apt-get -o Acquire::Languages=none update
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apt-get install --yes --no-install-recommends gpg
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@ -1480,6 +1533,10 @@ cat << END > shared/test.sh
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#!/bin/sh
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set -eu
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export LC_ALL=C.UTF-8
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if [ ! -e /mmdebstrap-testenv ]; then
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echo "this test modifies the system and should only be run inside a container" >&2
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exit 1
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fi
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rm /etc/resolv.conf /etc/hostname
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$CMD --mode=$defaultmode --variant=apt $DEFAULT_DIST /tmp/debian-chroot.tar $mirror
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{ tar -tf /tmp/debian-chroot.tar;
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@ -367,7 +367,8 @@ END
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copy-in "$tmpdir/mmdebstrap.service" /etc/systemd/system/ : \
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copy-in "$tmpdir/worker.sh" / : \
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copy-in "$tmpdir/mini-httpd" /etc/default : \
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copy-in "$tmpdir/hosts" /etc/ :
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copy-in "$tmpdir/hosts" /etc/ : \
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touch /mmdebstrap-testenv :
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rm "$tmpdir/extlinux.conf" "$tmpdir/worker.sh" "$tmpdir/mini-httpd" "$tmpdir/hosts" "$tmpdir/debian-chroot.tar" "$tmpdir/mmdebstrap.service"
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qemu-img convert -O qcow2 "$tmpdir/debian-$DEFAULT_DIST.img" "$newcachedir/debian-$DEFAULT_DIST.qcow"
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rm "$tmpdir/debian-$DEFAULT_DIST.img"
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