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Update run_cgroup_linux_test.go #2

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Update run_cgroup_linux_test.go
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Update run_cgroup_linux_test.go
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36 changes: 36 additions & 0 deletions cmd/nerdctl/run_cgroup_linux_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -68,6 +68,42 @@ func TestRunCgroupV2(t *testing.T) {
"cat", "cpu.max", "memory.max", "pids.max", "cpu.weight", "cpuset.cpus", "cpuset.mems").AssertOutExactly(expected)
}

func TestRunCgroupV1(t *testing.T) {
t.Parallel()
if cgroups.Mode() != cgroups.Legacy {
t.Skip("test requires cgroup v1")
}
base := testutil.NewBase(t)
info := base.Info()
switch info.CgroupDriver {
case "none", "":
t.Skip("test requires cgroup driver")
}
if !info.MemoryLimit {
t.Skip("test requires MemoryLimit")
}
if !info.CPUShares {
t.Skip("test requires CPUShares")
}
if !info.CPUSet {
t.Skip("test requires CPUSet")
}
if !info.PidsLimit {
t.Skip("test requires PidsLimit")
}
quota := "/sys/fs/cgroup/cpu/cpu.cfs_quota_us"
period := "/sys/fs/cgroup/cpu/cpu.cfs_period_us"
cpuset_mems := "/sys/fs/cgroup/cpuset/cpuset.mems"
memory_limit := "/sys/fs/cgroup/memory/memory.limit_in_bytes"
pids_limit := "/sys/fs/cgroup/pids/pids.max"
cpu_share := "/sys/fs/cgroup/cpu/cpu.shares"
cpuset_cpus := "/sys/fs/cgroup/cpuset/cpuset.cpus"

const expected = "42000\n100000\n0\n44040192\n42\n2000\n0-1\n"
base.Cmd("run", "--rm", "--cpus", "0.42", "--cpuset-mems", "0", "--memory", "42m", "--pids-limit", "42", "--cpu-shares", "2000", "--cpuset-cpus", "0-1", testutil.AlpineImage, "cat", quota, period, cpuset_mems, memory_limit, pids_limit, cpu_share, cpuset_cpus).AssertOutExactly(expected)
base.Cmd("run", "--rm", "--cpu-quota", "42000", "--cpu-period", "100000", "--cpuset-mems", "0", "--memory", "42m", "--pids-limit", "42", "--cpu-shares", "2000", "--cpuset-cpus", "0-1", testutil.AlpineImage, "cat", quota, period, cpuset_mems, memory_limit, pids_limit, cpu_share, cpuset_cpus).AssertOutExactly(expected)
}

func TestRunDevice(t *testing.T) {
if os.Geteuid() != 0 || sys.RunningInUserNS() {
t.Skip("test requires the root in the initial user namespace")
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