bump bats-core, fix some tests, use new features

.cirrus.yml

@@ -71,7 +71,7 @@ task:
     HOME: /root
     CIRRUS_WORKING_DIR: /home/runc
     GO_VERSION: "1.19"
-    BATS_VERSION: "v1.3.0"
+    BATS_VERSION: "v1.8.2"
     RPMS: gcc git iptables jq glibc-static libseccomp-devel make criu fuse-sshfs
     # yamllint disable rule:key-duplicates
     matrix:

.github/workflows/test.yml

@@ -72,7 +72,7 @@ jobs:
     - name: install bats
       uses: mig4/setup-bats@v1
       with:
-        bats-version: 1.3.0
+        bats-version: 1.8.2
 
     - name: unit test
       if: matrix.rootless != 'rootless'

Dockerfile

@@ -1,5 +1,5 @@
 ARG GO_VERSION=1.20
-ARG BATS_VERSION=v1.3.0
+ARG BATS_VERSION=v1.8.2
 ARG LIBSECCOMP_VERSION=2.5.4
 
 FROM golang:${GO_VERSION}-bullseye

libcontainer/cgroups/fs/fs.go

@@ -28,6 +28,7 @@ var subsystems = []subsystem{
 	&FreezerGroup{},
 	&RdmaGroup{},
 	&NameGroup{GroupName: "name=systemd", Join: true},
+	&NameGroup{GroupName: "misc", Join: true},
 }
 
 var errSubsystemDoesNotExist = errors.New("cgroup: subsystem does not exist")

libcontainer/cgroups/systemd/v1.go

@@ -69,6 +69,7 @@ var legacySubsystems = []subsystem{
 	&fs.NetClsGroup{},
 	&fs.NameGroup{GroupName: "name=systemd"},
 	&fs.RdmaGroup{},
+	&fs.NameGroup{GroupName: "misc"},
 }
 
 func genV1ResourcesProperties(r *configs.Resources, cm *dbusConnManager) ([]systemdDbus.Property, error) {

tests/integration/checkpoint.bats

@@ -355,7 +355,7 @@ function simple_cr() {
 	runc checkpoint --work-path ./work-dir test_busybox
 	grep -B 5 Error ./work-dir/dump.log || true
 	[ "$status" -eq 0 ]
-	! test -f ./work-dir/"$tmplog1"
+	run ! test -f ./work-dir/"$tmplog1"
 	test -f ./work-dir/"$tmplog2"
 
 	# after checkpoint busybox is no longer running
@@ -366,7 +366,7 @@ function simple_cr() {
 	runc restore -d --work-path ./work-dir --console-socket "$CONSOLE_SOCKET" test_busybox
 	grep -B 5 Error ./work-dir/restore.log || true
 	[ "$status" -eq 0 ]
-	! test -f ./work-dir/"$tmplog1"
+	run ! test -f ./work-dir/"$tmplog1"
 	test -f ./work-dir/"$tmplog2"
 
 	# busybox should be back up and running
@@ -434,7 +434,7 @@ function simple_cr() {
 	[ "$status" -eq 0 ]
 	testcontainer test_busybox checkpointed
 	# Check that the cgroup is gone.
-	! test -d "$orig_path"
+	run ! test -d "$orig_path"
 
 	# Restore into a different cgroup.
 	set_cgroups_path # Changes the path.
@@ -445,7 +445,7 @@ function simple_cr() {
 	testcontainer test_busybox running
 
 	# Check that the old cgroup path doesn't exist.
-	! test -d "$orig_path"
+	run ! test -d "$orig_path"
 
 	# Check that the new path exists.
 	local new_path

tests/integration/exec.bats

@@ -234,12 +234,12 @@ function check_exec_debug() {
 	# Check we can join top-level cgroup (implicit).
 	runc exec test_busybox cat /proc/self/cgroup
 	[ "$status" -eq 0 ]
-	! grep -v ":$REL_CGROUPS_PATH\$" <<<"$output"
+	run ! grep -v ":$REL_CGROUPS_PATH\$" <<<"$output"
 
 	# Check we can join top-level cgroup (explicit).
 	runc exec --cgroup / test_busybox cat /proc/self/cgroup
 	[ "$status" -eq 0 ]
-	! grep -v ":$REL_CGROUPS_PATH\$" <<<"$output"
+	run ! grep -v ":$REL_CGROUPS_PATH\$" <<<"$output"
 
 	# Create a few subcgroups.
 	# Note that cpu,cpuacct may be mounted together or separate.

tests/integration/helpers.bash

@@ -2,11 +2,7 @@
 
 set -u
 
-# bats-core v1.2.1 defines BATS_RUN_TMPDIR.
-if [ ! -v BATS_RUN_TMPDIR ]; then
-	echo "bats >= v1.2.1 is required. Aborting." >&2
-	exit 1
-fi
+bats_require_minimum_version 1.5.0
 
 # Root directory of integration tests.
 INTEGRATION_ROOT=$(dirname "$(readlink -f "${BASH_SOURCE[0]}")")
@@ -357,7 +353,7 @@ function have_criu() {
 	# Workaround for https://github.com/opencontainers/runc/issues/3532.
 	local ver
 	ver=$(rpm -q criu 2>/dev/null || true)
-	! grep -q '^criu-3\.17-[123]\.el9' <<<"$ver"
+	run ! grep -q '^criu-3\.17-[123]\.el9' <<<"$ver"
 }
 
 # Allows a test to specify what things it requires. If the environment can't