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https://github.com/opencontainers/runc.git
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lifubang
129 lines
3.0 KiB
Bash
129 lines
3.0 KiB
Bash
#!/usr/bin/env bats
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load helpers
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function setup() {
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setup_busybox
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update_config '.process.args = ["/bin/echo", "Hello World"]'
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}
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function teardown() {
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teardown_bundle
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}
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@test "runc run" {
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runc run test_hello
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[ "$status" -eq 0 ]
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runc state test_hello
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[ "$status" -ne 0 ]
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}
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@test "runc run --keep" {
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runc run --keep test_run_keep
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[ "$status" -eq 0 ]
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testcontainer test_run_keep stopped
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runc state test_run_keep
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[ "$status" -eq 0 ]
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runc delete test_run_keep
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runc state test_run_keep
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[ "$status" -ne 0 ]
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}
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@test "runc run --keep (check cgroup exists)" {
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# for systemd driver, the unit's cgroup path will be auto removed if container's all processes exited
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requires no_systemd
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[ $EUID -ne 0 ] && requires rootless_cgroup
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set_cgroups_path
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runc run --keep test_run_keep
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[ "$status" -eq 0 ]
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testcontainer test_run_keep stopped
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runc state test_run_keep
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[ "$status" -eq 0 ]
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# check that cgroup exists
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check_cgroup_value "pids.max" "max"
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runc delete test_run_keep
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runc state test_run_keep
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[ "$status" -ne 0 ]
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}
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@test "runc run [hostname domainname]" {
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update_config ' .process.args |= ["sh"]
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| .hostname = "myhostname"
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| .domainname= "mydomainname"'
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runc run -d --console-socket "$CONSOLE_SOCKET" test_utc
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[ "$status" -eq 0 ]
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# test hostname
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runc exec test_utc hostname
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[ "$status" -eq 0 ]
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[[ "${lines[0]}" == *'myhostname'* ]]
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# test domainname
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runc exec test_utc cat /proc/sys/kernel/domainname
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[ "$status" -eq 0 ]
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[[ "${lines[0]}" == *'mydomainname'* ]]
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}
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# https://github.com/opencontainers/runc/issues/3952
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@test "runc run with tmpfs" {
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requires root
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chmod 'a=rwx,ug+s,+t' rootfs/tmp # set all bits
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mode=$(stat -c %A rootfs/tmp)
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# shellcheck disable=SC2016
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update_config '.process.args = ["sh", "-c", "stat -c %A /tmp"]'
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update_config '.mounts += [{"destination": "/tmp", "type": "tmpfs", "source": "tmpfs", "options":["noexec","nosuid","nodev","rprivate"]}]'
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runc run test_tmpfs
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[ "$status" -eq 0 ]
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[ "$output" = "$mode" ]
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}
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@test "runc run with tmpfs perms" {
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# shellcheck disable=SC2016
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update_config '.process.args = ["sh", "-c", "stat -c %a /tmp/test"]'
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update_config '.mounts += [{"destination": "/tmp/test", "type": "tmpfs", "source": "tmpfs", "options": ["mode=0444"]}]'
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# Directory is to be created by runc.
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runc run test_tmpfs
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[ "$status" -eq 0 ]
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[ "$output" = "444" ]
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# Run a 2nd time with the pre-existing directory.
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# Ref: https://github.com/opencontainers/runc/issues/3911
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runc run test_tmpfs
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[ "$status" -eq 0 ]
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[ "$output" = "444" ]
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# Existing directory, custom perms, no mode on the mount,
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# so it should use the directory's perms.
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update_config '.mounts[-1].options = []'
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chmod 0710 rootfs/tmp/test
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# shellcheck disable=SC2016
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runc run test_tmpfs
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[ "$status" -eq 0 ]
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[ "$output" = "710" ]
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# Add back the mode on the mount, and it should use that instead.
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# Just for fun, use different perms than was used earlier.
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# shellcheck disable=SC2016
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update_config '.mounts[-1].options = ["mode=0410"]'
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runc run test_tmpfs
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[ "$status" -eq 0 ]
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[ "$output" = "410" ]
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}
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