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|
if [ -n "$COVERAGE" ]; then
export GOCOVERDIR="${COVERAGE_PATH}"
CHECKPOINTCTL="../checkpointctl.coverage"
else
CHECKPOINTCTL="../checkpointctl"
fi
TEST_TMP_DIR1=""
TEST_TMP_DIR2=""
function checkpointctl() {
# shellcheck disable=SC2086
run $CHECKPOINTCTL "$@"
echo "$output"
}
function setup() {
TEST_TMP_DIR1=$(mktemp -d)
TEST_TMP_DIR2=$(mktemp -d)
}
function teardown() {
[ "$TEST_TMP_DIR1" != "" ] && rm -rf "$TEST_TMP_DIR1"
[ "$TEST_TMP_DIR2" != "" ] && rm -rf "$TEST_TMP_DIR2"
}
@test "Run checkpointctl" {
checkpointctl
[ "$status" -eq 0 ]
}
@test "Run checkpointctl with wrong parameter" {
checkpointctl --wrong-parameter
[ "$status" -eq 1 ]
[ "$output" = "Error: unknown flag: --wrong-parameter" ]
}
@test "Run checkpointctl show with non existing directory" {
checkpointctl show /does-not-exist
[ "$status" -eq 1 ]
[[ ${lines[0]} = "Error: stat /does-not-exist: no such file or directory" ]]
}
@test "Run checkpointctl show with empty tar file" {
touch "$TEST_TMP_DIR1"/empty.tar
checkpointctl show "$TEST_TMP_DIR1"/empty.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"checkpoint directory is missing in the archive file"* ]]
}
@test "Run checkpointctl show with tar file with empty config.dump" {
touch "$TEST_TMP_DIR1"/config.dump
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"config.dump: unexpected end of JSON input" ]]
}
@test "Run checkpointctl show with tar file with valid config.dump and no spec.dump" {
cp data/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"spec.dump: no such file or directory" ]]
}
@test "Run checkpointctl show with tar file with valid config.dump and empty spec.dump" {
cp data/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
touch "$TEST_TMP_DIR1"/spec.dump
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"spec.dump: unexpected end of JSON input" ]]
}
@test "Run checkpointctl show with tar file with valid config.dump and valid spec.dump and no checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"Error: checkpoint directory is missing in the archive file"* ]]
}
@test "Run checkpointctl show with tar file with valid config.dump and valid spec.dump and checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"Podman"* ]]
}
@test "Run checkpointctl show with tar file from containerd with valid config.dump and valid spec.dump and checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
echo "{}" > "$TEST_TMP_DIR1"/spec.dump
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"containerd"* ]]
}
@test "Run checkpointctl show with tar file with valid config.dump and valid spec.dump (CRI-O) and no checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump.cri-o "$TEST_TMP_DIR1"/spec.dump
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"Error: checkpoint directory is missing in the archive file"* ]]
}
@test "Run checkpointctl show with tar file with valid config.dump and valid spec.dump (CRI-O) and checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump.cri-o "$TEST_TMP_DIR1"/spec.dump
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"CRI-O"* ]]
}
@test "Run checkpointctl show with tar file compressed" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar czf "$TEST_TMP_DIR2"/test.tar.gz . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar.gz
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"Podman"* ]]
}
@test "Run checkpointctl show with tar file corrupted" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
dd if=/dev/urandom of="$TEST_TMP_DIR2"/test.tar bs=1 count=10 seek=2 conv=notrunc
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"Error: archive/tar: invalid tar header"* ]]
}
@test "Run checkpointctl show with tar file compressed and corrupted" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar czf "$TEST_TMP_DIR2"/test.tar.gz . )
dd if=/dev/urandom of="$TEST_TMP_DIR2"/test.tar.gz bs=1 count=10 seek=2 conv=notrunc
checkpointctl show "$TEST_TMP_DIR2"/test.tar.gz
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"Error: unexpected EOF"* ]]
}
@test "Run checkpointctl show with tar file and rootfs-diff tar file" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
echo 1 > "$TEST_TMP_DIR1"/test.pid
tar -cf "$TEST_TMP_DIR1"/rootfs-diff.tar -C "$TEST_TMP_DIR1" test.pid
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl show "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[1]} == *"ROOT FS DIFF SIZE"* ]]
}
@test "Run checkpointctl show with multiple tar files" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test1.tar . && tar cf "$TEST_TMP_DIR2"/test2.tar . )
checkpointctl show "$TEST_TMP_DIR2"/*.tar
[ "$status" -eq 0 ]
[[ ${lines[2]} == *"Podman"* ]]
[[ ${lines[3]} == *"Podman"* ]]
}
@test "Run checkpointctl inspect with invalid format" {
touch "$TEST_TMP_DIR1"/config.dump
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --format=invalid
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"invalid output format"* ]]
}
@test "Run checkpointctl inspect with tar file with empty config.dump" {
touch "$TEST_TMP_DIR1"/config.dump
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"config.dump: unexpected end of JSON input" ]]
}
@test "Run checkpointctl inspect with tar file with valid config.dump and no spec.dump" {
cp data/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"spec.dump: no such file or directory" ]]
}
@test "Run checkpointctl inspect with tar file with valid config.dump and empty spec.dump" {
cp data/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
touch "$TEST_TMP_DIR1"/spec.dump
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"spec.dump: unexpected end of JSON input" ]]
}
@test "Run checkpointctl inspect with tar file and --stats and missing stats-dump" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --stats
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"failed to get dump statistics"* ]]
}
@test "Run checkpointctl inspect with tar file and --stats and invalid stats-dump" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"/stats-dump
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --stats
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"unknown magic"* ]]
}
@test "Run checkpointctl inspect with tar file and --stats and valid stats-dump" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
cp test-imgs/stats-dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --stats
[ "$status" -eq 0 ]
[[ ${lines[8]} == *"CRIU dump statistics"* ]]
[[ ${lines[12]} == *"Memwrite time"* ]]
[[ ${lines[13]} =~ [1-9] ]]
}
@test "Run checkpointctl inspect with tar file and --mounts and valid spec.dump" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --mounts
[ "$status" -eq 0 ]
[[ ${lines[8]} == *"Overview of mounts"* ]]
[[ ${lines[9]} == *"Destination"* ]]
[[ ${lines[10]} == *"proc"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree
[ "$status" -eq 0 ]
[[ ${lines[8]} == *"Process tree"* ]]
[[ ${lines[9]} == *"piggie"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree and missing pstree.img" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"failed to get process tree"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree-cmd" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree-cmd
[ "$status" -eq 0 ]
[[ ${lines[9]} == *"Process tree"* ]]
[[ ${lines[10]} == *"piggie/piggie"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree-cmd and missing pages-*.img" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree-cmd
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"failed to process command line arguments"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree-env" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree-env
[ "$status" -eq 0 ]
[[ ${lines[9]} == *"Process tree"* ]]
[[ ${lines[10]} == *"piggie"* ]]
[[ ${lines[12]} == *"="* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree-env and missing pages-*.img" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree-env
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"no such file or directory"* ]]
}
@test "Run checkpointctl inspect with tar file and --files" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/files.img \
test-imgs/fs-*.img \
test-imgs/ids-*.img \
test-imgs/fdinfo-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --files
[ "$status" -eq 0 ]
[[ ${lines[11]} == *"[REG 0]"* ]]
[[ ${lines[25]} == *"[cwd]"* ]]
[[ ${lines[26]} == *"[root]"* ]]
}
@test "Run checkpointctl inspect with tar file and --files and missing files.img" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --files
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"failed to get file descriptors"* ]]
}
@test "Run checkpointctl inspect with tar file and --sockets" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/files.img \
test-imgs/ids-*.img \
test-imgs/fdinfo-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --sockets
[ "$status" -eq 0 ]
}
@test "Run checkpointctl inspect with tar file and --sockets and missing files.img" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --sockets
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"failed to get sockets"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree and valid PID" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree --pid 1
[ "$status" -eq 0 ]
[[ ${lines[8]} == *"Process tree"* ]]
[[ ${lines[9]} == *"piggie"* ]]
}
@test "Run checkpointctl inspect with tar file and --ps-tree and invalid PID" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --ps-tree --pid 99999
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"no process with PID 99999"* ]]
}
@test "Run checkpointctl inspect with tar file and --all and valid spec.dump and valid stats-dump" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
cp test-imgs/stats-dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/files.img \
test-imgs/fs-*.img \
test-imgs/ids-*.img \
test-imgs/fdinfo-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
run checkpointctl inspect "$TEST_TMP_DIR2"/test.tar --all
[ "$status" -eq 0 ]
[[ ${lines[9]} == *"CRIU dump statistics"* ]]
[[ ${lines[13]} == *"Memwrite time"* ]]
[[ ${lines[14]} =~ [1-9] ]]
expected_messages=(
"[REG 0]"
"[cwd]"
"[root]"
"Metadata"
"Process tree"
"piggie"
"Overview of mounts"
"Destination"
"proc"
"/etc/hostname"
)
for message in "${expected_messages[@]}"; do
if ! grep -q "$message" <<< "$output"; then
echo "Error: Expected message '$message' not found"
false
fi
done
}
@test "Run checkpointctl inspect with tar file with valid config.dump and valid spec.dump and no checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"Error: checkpoint directory is missing in the archive file"* ]]
}
@test "Run checkpointctl inspect with tar file with valid config.dump and valid spec.dump and checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[6]} == *"Podman"* ]]
}
@test "Run checkpointctl inspect with tar file from containerd with valid config.dump and valid spec.dump and checkpoint directory" {
cp data/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
echo "{}" > "$TEST_TMP_DIR1"/status
echo "{}" > "$TEST_TMP_DIR1"/spec.dump
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[6]} == *"containerd"* ]]
}
@test "Run checkpointctl inspect with tar file with valid config.dump and valid spec.dump (CRI-O) and checkpoint directory" {
echo '{"checkpointedTime": "2024-02-09T11:01:26.186815191Z"}' > "$TEST_TMP_DIR1"/config.dump
cp data/spec.dump.cri-o "$TEST_TMP_DIR1"/spec.dump
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[6]} == *"Checkpointed: 2024-02-09"* ]]
[[ ${lines[7]} == *"CRI-O"* ]]
}
@test "Run checkpointctl inspect with tar file and rootfs-diff tar file" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
echo 1 > "$TEST_TMP_DIR1"/test.pid
tar -cf "$TEST_TMP_DIR1"/rootfs-diff.tar -C "$TEST_TMP_DIR1" test.pid
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[8]} == *"Root FS diff size"* ]]
}
@test "Run checkpointctl inspect with multiple tar files" {
cp data/config.dump "$TEST_TMP_DIR1"
cp data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test1.tar . && tar cf "$TEST_TMP_DIR2"/test2.tar . )
checkpointctl inspect "$TEST_TMP_DIR2"/*.tar
[ "$status" -eq 0 ]
[[ ${lines[6]} == *"Podman"* ]]
[[ ${lines[14]} == *"Podman"* ]]
}
@test "Run checkpointctl memparse with tar file" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"piggie"* ]]
}
@test "Run checkpointctl memparse with tar file and missing pstree.img" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse "$TEST_TMP_DIR2"/test.tar
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"no such file or directory"* ]]
}
@test "Run checkpointctl memparse with tar file and valid PID" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse "$TEST_TMP_DIR2"/test.tar --pid=1
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"....H...H.../..H"* ]]
}
@test "Run checkpointctl memparse --search=PATH with invalid PID" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse --search=PATH "$TEST_TMP_DIR2"/test.tar --pid=999
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"no process with PID 999"* ]]
}
@test "Run checkpointctl memparse with --search=PATH and --context=-1" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse --search=PATH --context=-1 "$TEST_TMP_DIR2"/test.tar --pid=1
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"context size cannot be negative"* ]]
}
@test "Run checkpointctl memparse with --search=NON_EXISTING_PATTERN" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse --search=NON_EXISTING_PATTERN "$TEST_TMP_DIR2"/test.tar --pid=1
[ "$status" -eq 0 ]
[[ ${lines[0]} == *"No matches"* ]]
}
@test "Run checkpointctl memparse with --search=PATH and --context=10 flags" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse --search=PATH --context=10 "$TEST_TMP_DIR2"/test.tar --pid=1
[ "$status" -eq 0 ]
[[ ${lines[3]} == *"PATH"* ]]
}
@test "Run checkpointctl memparse with --search-regex='HOME=([^?]+)' " {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse --search-regex='HOME=([^?]+)' "$TEST_TMP_DIR2"/test.tar --pid=1
[ "$status" -eq 0 ]
[[ ${lines[2]} == *"HOME"* ]]
}
@test "Run checkpointctl memparse with tar file and invalid PID" {
cp data/config.dump \
data/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/pstree.img \
test-imgs/core-*.img \
test-imgs/pagemap-*.img \
test-imgs/pages-*.img \
test-imgs/mm-*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
checkpointctl memparse "$TEST_TMP_DIR2"/test.tar --pid=9999
[ "$status" -eq 1 ]
[[ ${lines[0]} == *"no process with PID 9999"* ]]
}
@test "Run checkpointctl inspect with json format" {
cp data/config.dump data/spec.dump test-imgs/stats-dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
cp test-imgs/*.img "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/test.tar . )
# test function definitions for JSON output using jq
test_engine() { jq -e '.[0].engine == "Podman"'; }
export -f test_engine
test_pstree_cmd() { jq -e '.[0].process_tree.command == "piggie"'; }
export -f test_pstree_cmd
test_pstree_child1() { jq -e '.[0].process_tree.children[0].command == "tcp-server"'; }
export -f test_pstree_child1
test_pstree_child2() { jq -e '.[0].process_tree.children[1].command == "tcp-client"'; }
export -f test_pstree_child2
test_pstree_env() { jq -e '.[0].process_tree.environment_variables.TEST_ENV == "BAR"'; }
export -f test_pstree_env
test_pstree_env_empty() { jq -e '.[0].process_tree.environment_variables.TEST_ENV_EMPTY == ""'; }
export -f test_pstree_env_empty
test_socket_protocol() { jq -e '.[0].sockets[0].open_sockets[0].protocol == "TCP"'; }
export -f test_socket_protocol
test_socket_src_port() { jq -e '.[0].sockets[0].open_sockets[0].data.src_port == 5000'; }
export -f test_socket_src_port
# Run tests
run bash -c "$CHECKPOINTCTL inspect $TEST_TMP_DIR2/test.tar --format=json | test_engine"
[ "$status" -eq 0 ]
run bash -c "$CHECKPOINTCTL inspect $TEST_TMP_DIR2/test.tar --format=json --ps-tree | test_pstree_cmd"
[ "$status" -eq 0 ]
run bash -c "$CHECKPOINTCTL inspect $TEST_TMP_DIR2/test.tar --format=json --all | test_pstree_env"
[ "$status" -eq 0 ]
run bash -c "$CHECKPOINTCTL inspect $TEST_TMP_DIR2/test.tar --format=json --all | test_pstree_env_empty"
[ "$status" -eq 0 ]
run bash -c "$CHECKPOINTCTL inspect $TEST_TMP_DIR2/test.tar --format=json --sockets | test_socket_protocol"
[ "$status" -eq 0 ]
run bash -c "$CHECKPOINTCTL inspect $TEST_TMP_DIR2/test.tar --format=json --sockets | test_socket_src_port"
[ "$status" -eq 0 ]
}
@test "Run checkpointctl list with empty directory" {
mkdir "$TEST_TMP_DIR1"/empty
checkpointctl list "$TEST_TMP_DIR1"/empty/
[ "$status" -eq 0 ]
[[ ${lines[0]} == *"No checkpoints found"* ]]
}
@test "Run checkpointctl list with non existing directory" {
checkpointctl list /does-not-exist
[ "$status" -eq 0 ]
[[ ${lines[0]} == *"No checkpoints found"* ]]
}
@test "Run checkpointctl list with empty tar file" {
touch "$TEST_TMP_DIR1"/checkpoint-nginx-empty.tar
checkpointctl list "$TEST_TMP_DIR1"
[ "$status" -eq 0 ]
[[ "${lines[1]}" == *"Error extracting information"* ]]
}
@test "Run checkpointctl list with tar file with valid spec.dump and empty config.dump" {
touch "$TEST_TMP_DIR1"/config.dump
cp data/list_config_spec.dump/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/checkpoint-config.tar . )
checkpointctl list "$TEST_TMP_DIR2"
[ "$status" -eq 0 ]
[[ "${lines[1]}" == *"Error extracting information from $TEST_TMP_DIR2/checkpoint-config.tar: failed to unmarshal"* ]]
}
@test "Run checkpointctl list with tar file with valid config.dump and empty spec.dump" {
touch "$TEST_TMP_DIR1"/spec.dump
cp data/list_config_spec.dump/config.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/checkpoint-config.tar . )
checkpointctl list "$TEST_TMP_DIR2"
[ "$status" -eq 0 ]
[[ ${lines[1]} == *"Error extracting information from $TEST_TMP_DIR2/checkpoint-config.tar: failed to unmarshal"* ]]
}
@test "Run checkpointctl list with tar file with valid config.dump and spec.dump" {
cp data/list_config_spec.dump/config.dump "$TEST_TMP_DIR1"
cp data/list_config_spec.dump/spec.dump "$TEST_TMP_DIR1"
mkdir "$TEST_TMP_DIR1"/checkpoint
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/checkpoint-valid-config.tar . )
jq '.["annotations"]["io.kubernetes.pod.name"] = "modified-pod-name"' "$TEST_TMP_DIR1"/spec.dump > "$TEST_TMP_DIR1"/spec_modified.dump
mv "$TEST_TMP_DIR1"/spec_modified.dump "$TEST_TMP_DIR1"/spec.dump
( cd "$TEST_TMP_DIR1" && tar cf "$TEST_TMP_DIR2"/checkpoint-valid-config-modified.tar . )
checkpointctl list "$TEST_TMP_DIR2"
[ "$status" -eq 0 ]
[[ "${lines[3]}" == *"default"* ]]
[[ "${lines[3]}" == *"modified-pod-name"* ]]
[[ "${lines[3]}" == *"container-name"* ]]
[[ "${lines[3]}" == *"CRI-O"* ]]
[[ "${lines[3]}" == *"checkpoint-valid-config-modified.tar"* ]]
[[ "${lines[4]}" == *"default"* ]]
[[ "${lines[4]}" == *"pod-name"* ]]
[[ "${lines[4]}" == *"container-name"* ]]
[[ "${lines[4]}" == *"CRI-O"* ]]
[[ "${lines[4]}" == *"checkpoint-valid-config.tar"* ]]
}
|
