mirror of
https://github.com/checkpoint-restore/criu
synced 2025-08-22 01:51:51 +00:00
642fd99bfd
This commit removes the dependency on the __future__ module, which was used to enable Python 3 features in Python 2 code. With support for Python 2 being dropped, it is no longer necessary to maintain backward compatibility. Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
330 lines
10 KiB
Bash
Executable File
330 lines
10 KiB
Bash
Executable File
#!/bin/bash
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set -x -e
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CI_PKGS=(protobuf-c-compiler libprotobuf-c-dev libaio-dev libgnutls28-dev
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libgnutls30 libprotobuf-dev protobuf-compiler libcap-dev
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libnl-3-dev gdb bash libnet-dev util-linux asciidoctor
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libnl-route-3-dev time flake8 libbsd-dev python3-yaml
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libperl-dev pkg-config python3-protobuf python3-pip
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python3-importlib-metadata python3-junit.xml)
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X86_64_PKGS=(gcc-multilib)
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# Convert from string to array.
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IFS=" " read -r -a ZDTM_OPTS <<< "$ZDTM_OPTS"
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UNAME_M=$(uname -m)
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if [ "$UNAME_M" != "x86_64" ]; then
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# For Travis only x86_64 seems to be baremetal. Other
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# architectures are running in unprivileged LXD containers.
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# That seems to block most of CRIU's interfaces.
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# But with the introduction of baremetal aarch64 systems in
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# Travis (arch: arm64-graviton2) we can override this using
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# an environment variable
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[ -n "$RUN_TESTS" ] || SKIP_CI_TEST=1
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fi
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ci_prep () {
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[ -n "$SKIP_CI_PREP" ] && return
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cd ../../
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# At least one of the test cases run by this script (others/rpc)
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# expects a user with the ID 1000. sudo from 20.04 (focal) does
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# not run anymore with 'sudo -u \#1000' if the UID does not exist.
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adduser -u 1000 --disabled-password --gecos "criutest" criutest || :
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# This can fail on aarch64 travis
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service apport stop || :
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if [ "$CLANG" = "1" ]; then
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# clang support
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CC=clang
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# If this is running in an environment without gcc installed
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# compel-host-bin will fail as it is using HOSTCC. Also
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# set HOSTCC to clang to build compel-host-bin with it.
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export HOSTCC=clang
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else
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CC=gcc
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fi
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CI_PKGS+=("$CC")
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# Do not install x86_64 specific packages on other architectures
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if [ "$UNAME_M" = "x86_64" ]; then
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CI_PKGS+=("${X86_64_PKGS[@]}")
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fi
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scripts/ci/apt-install "${CI_PKGS[@]}"
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chmod a+x "$HOME"
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# zdtm uses an unversioned python binary to run the tests.
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# let's point python to python3
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ln -sf /usr/bin/python3 /usr/bin/python
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}
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test_stream() {
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# Testing CRIU streaming to criu-image-streamer
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# FIXME: Currently, hugetlb mappings is not premapped, so in the restore content
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# phase, we skip page read these pages, enqueue the iovec for later reading in
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# restorer and eventually close the page read. However, image-streamer expects the
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# whole image to be read and the image is not reopened, sent twice. These MAP_HUGETLB
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# test cases will result in EPIPE error at the moment.
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STREAM_TEST_EXCLUDE=(-x maps09 -x maps10)
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./test/zdtm.py run --stream -p 2 --keep-going -a "${STREAM_TEST_EXCLUDE[@]}" "${ZDTM_OPTS[@]}"
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}
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print_header() {
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echo "############### $1 ###############"
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}
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print_env() {
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set +x
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# As this script can run on multiple different CI systems
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# the following lines should give some context to the
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# evnvironment of this CI run.
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print_header "Environment variables"
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printenv
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print_header "uname -a"
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uname -a || :
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print_header "Mounted file systems"
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cat /proc/self/mountinfo || :
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print_header "Kernel command line"
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cat /proc/cmdline || :
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print_header "Kernel modules"
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lsmod || :
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print_header "Distribution information"
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[ -e /etc/lsb-release ] && cat /etc/lsb-release
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[ -e /etc/redhat-release ] && cat /etc/redhat-release
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[ -e /etc/alpine-release ] && cat /etc/alpine-release
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print_header "ulimit -a"
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ulimit -a
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print_header "Available memory"
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if [ -e /etc/alpine-release ]; then
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# Alpine's busybox based free does not understand -h
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free
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else
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free -h
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fi
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print_header "Available CPUs"
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lscpu || :
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set -x
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}
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# FIXME: workaround for the issue https://github.com/checkpoint-restore/criu/issues/1866
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modprobe -v sit || :
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print_env
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ci_prep
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if [ "${CD_TO_TOP}" = "1" ]; then
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cd ../../
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fi
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export GCOV CC
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$CC --version
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time make CC="$CC" -j4 V=1
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./criu/criu -v4 cpuinfo dump || :
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./criu/criu -v4 cpuinfo check || :
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# Check that help output fits into 80 columns
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WIDTH=$(./criu/criu --help | wc --max-line-length)
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if [ "$WIDTH" -gt 80 ]; then
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echo "criu --help output does not obey 80 characters line width!"
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exit 1
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fi
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# Unit tests at this point do not require any kernel or hardware capabilities.
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# Just try to run it everywhere for now.
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time make unittest
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[ -n "$SKIP_CI_TEST" ] && exit 0
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# Umount cpuset in cgroupv1 to make it move to cgroupv2
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if [ -d /sys/fs/cgroup/cpuset ]; then
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umount /sys/fs/cgroup/cpuset
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fi
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ulimit -c unlimited
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cgid=$$
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cleanup_cgroup() {
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./test/zdtm_umount_cgroups $cgid
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}
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trap cleanup_cgroup EXIT
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./test/zdtm_mount_cgroups $cgid
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echo "|$(pwd)/test/abrt.sh %P %p %s %e" > /proc/sys/kernel/core_pattern
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if [ "${COMPAT_TEST}x" = "yx" ] ; then
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# Dirty hack to keep both ia32 & x86_64 shared libs on a machine:
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# headers are probably not compatible, so apt-get doesn't allow
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# installing both versions, while we need one for CRIU and one
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# for 32-bit tests. A better way would involve launching docker..
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# But it would require making zdtm.py aware of docker and launching
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# tests inside the CT.
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INCOMPATIBLE_LIBS=(libaio-dev libcap-dev libnl-3-dev libnl-route-3-dev)
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IA32_PKGS=()
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REFUGE=64-refuge
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mkdir "$REFUGE"
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for i in "${INCOMPATIBLE_LIBS[@]}" ; do
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for j in $(dpkg --listfiles "$i" | grep '\.so$') ; do
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cp "$j" "$REFUGE/"
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done
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IA32_PKGS+=("$i:i386")
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done
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apt-get remove "${INCOMPATIBLE_LIBS[@]}"
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dpkg --add-architecture i386
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scripts/ci/apt-install "${IA32_PKGS[@]}"
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mkdir -p /usr/lib/x86_64-linux-gnu/
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mv "$REFUGE"/* /usr/lib/x86_64-linux-gnu/
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fi
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time make CC="$CC" -j4 -C test/zdtm V=1
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if [ "${COMPAT_TEST}x" = "yx" ] ; then
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# Cross-verify that zdtm tests are 32-bit
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file test/zdtm/static/env00 | grep 'ELF 32-bit' -q
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fi
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# umask has to be called before a first criu run, so that .gcda (coverage data)
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# files are created with read-write permissions for all.
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umask 0000
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./criu/criu check
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./criu/criu check --all || echo $?
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if [ "$UNAME_M" == "x86_64" ]; then
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# This fails on aarch64 (aws-graviton2)
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./criu/criu cpuinfo dump
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./criu/criu cpuinfo check
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fi
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export SKIP_PREP=1
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chmod 0777 test/
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chmod 0777 test/zdtm/static
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chmod 0777 test/zdtm/transition
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# We run streaming tests separately to improve test completion times,
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# hence the exit 0.
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if [ "${STREAM_TEST}" = "1" ]; then
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./scripts/install-criu-image-streamer.sh
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test_stream
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exit 0
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fi
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./test/zdtm.py run -a -p 2 --keep-going "${ZDTM_OPTS[@]}"
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if criu/criu check --feature move_mount_set_group; then
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./test/zdtm.py run -a -p 2 --mntns-compat-mode --keep-going "${ZDTM_OPTS[@]}"
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fi
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./test/zdtm.py run -a -p 2 --keep-going --criu-config "${ZDTM_OPTS[@]}"
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# Newer kernels are blocking access to userfaultfd:
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# uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability
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if [ -e /proc/sys/vm/unprivileged_userfaultfd ]; then
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echo 1 > /proc/sys/vm/unprivileged_userfaultfd
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fi
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LAZY_EXCLUDE=(-x maps04 -x cmdlinenv00 -x maps007)
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LAZY_TESTS='.*(maps0|uffd-events|lazy-thp|futex|fork).*'
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LAZY_OPTS=(-p 2 -T "$LAZY_TESTS" "${LAZY_EXCLUDE[@]}" "${ZDTM_OPTS[@]}")
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./test/zdtm.py run "${LAZY_OPTS[@]}" --lazy-pages
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./test/zdtm.py run "${LAZY_OPTS[@]}" --remote-lazy-pages
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./test/zdtm.py run "${LAZY_OPTS[@]}" --remote-lazy-pages --tls
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bash -x ./test/jenkins/criu-fault.sh
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if [ "$UNAME_M" == "x86_64" ]; then
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# This fails on aarch64 (aws-graviton2) with:
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# 33: ERR: thread-bomb.c:49: pthread_attr_setstacksize(): 22
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bash -x ./test/jenkins/criu-fcg.sh
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fi
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bash -x ./test/jenkins/criu-inhfd.sh
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if [ -z "$SKIP_EXT_DEV_TEST" ]; then
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make -C test/others/mnt-ext-dev/ run
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if criu/criu check --feature move_mount_set_group; then
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EXTRA_OPTS=--mntns-compat-mode make -C test/others/mnt-ext-dev/ run
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fi
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fi
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make -C test/others/make/ run CC="$CC"
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if [ -n "$TRAVIS" ] || [ -n "$CIRCLECI" ]; then
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# GitHub Actions (and Cirrus CI) does not provide a real TTY and CRIU will fail with:
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# Error (criu/tty.c:1014): tty: Don't have tty to inherit session from, aborting
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make -C test/others/shell-job/ run
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fi
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make -C test/others/criu-ns/ run
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make -C test/others/skip-file-rwx-check/ run
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make -C test/others/rpc/ run
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./test/zdtm.py run -t zdtm/static/env00 --sibling
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./test/zdtm.py run -t zdtm/transition/maps007 --pre 2 --dedup
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./test/zdtm.py run -t zdtm/transition/maps007 --pre 2 --noauto-dedup
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./test/zdtm.py run -t zdtm/transition/maps007 --pre 2 --page-server
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./test/zdtm.py run -t zdtm/transition/maps007 --pre 2 --page-server --dedup
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./test/zdtm.py run -t zdtm/transition/maps007 --pre 2 --pre-dump-mode read
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./test/zdtm.py run -t zdtm/transition/pid_reuse --pre 2 # start time based pid reuse detection
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./test/zdtm.py run -t zdtm/transition/pidfd_store_sk --rpc --pre 2 # pidfd based pid reuse detection
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./test/zdtm.py run -t zdtm/static/socket-tcp-local --norst
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ip net add test
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./test/zdtm.py run -t zdtm/static/env00 -f h --join-ns
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# RPC testing
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./test/zdtm.py run -t zdtm/static/env00 --rpc # Basic
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./test/zdtm.py run -t zdtm/static/env00 --rpc --pre 2 --page-server
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./test/zdtm.py run -t zdtm/static/ptrace_sig -f h --rpc # Error handling (crfail test)
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./test/zdtm.py run --empty-ns -T zdtm/static/socket-tcp*-local --iter 2
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./test/zdtm.py run -t zdtm/static/env00 -t zdtm/transition/fork -t zdtm/static/ghost_holes00 -t zdtm/static/socket-tcp -t zdtm/static/msgque -k always
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./test/crit-recode.py
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# Rootless tests
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# Check if cap_checkpoint_restore is supported and also if unshare -c is supported.
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if capsh --supports=cap_checkpoint_restore && unshare -c /bin/true; then
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make -C test/zdtm/ cleanout
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rm -rf test/dump
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setcap cap_checkpoint_restore,cap_sys_ptrace+eip criu/criu
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# Run it as non-root in a user namespace. Since CAP_CHECKPOINT_RESTORE behaves differently in non-user namespaces (e.g. no access to map_files) this tests that we can dump and restore
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# under those conditions. Note that the "... && true" part is necessary; we need at least one statement after the tests so that bash can reap zombies in the user namespace,
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# otherwise it will exec the last statement and get replaced and nobody will be left to reap our zombies.
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sudo --user=#65534 --group=#65534 unshare -Ucfpm --mount-proc -- bash -c "./test/zdtm.py run -t zdtm/static/maps00 -f h --rootless && true"
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setcap -r criu/criu
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else
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echo "Skipping unprivileged mode tests"
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fi
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# more crit testing
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make -C test/others/crit run
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# coredump testing
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make -C test/others/criu-coredump run
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# libcriu testing
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make -C test/others/libcriu run
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# external namespace testing
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make -C test/others/ns_ext run
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# config file parser and parameter testing
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make -C test/others/config-file run
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# Skip all further tests when running with GCOV=1
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# The one test which currently cannot handle GCOV testing is compel/test
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# Probably because the GCOV Makefile infrastructure does not exist in compel
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[ -n "$GCOV" ] && exit 0
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# compel testing
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make -C compel/test
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