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package integration
import (
"fmt"
"os"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Podman run with --cgroup-parent", func() {
var (
tempdir string
err error
podmanTest PodmanTest
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanCreate(tempdir)
podmanTest.RestoreArtifact(fedoraMinimal)
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
GinkgoWriter.Write([]byte(timedResult))
})
Specify("valid --cgroup-parent using cgroupfs", func() {
if !containerized() {
Skip("Must be containerized to run this test.")
}
cgroup := "/zzz"
run := podmanTest.Podman([]string{"run", "--cgroup-parent", cgroup, fedoraMinimal, "cat", "/proc/self/cgroup"})
run.WaitWithDefaultTimeout()
Expect(run.ExitCode()).To(Equal(0))
ok, _ := run.GrepString(cgroup)
Expect(ok).To(BeTrue())
})
Specify("no --cgroup-parent", func() {
cgroup := "/libpod_parent"
if !containerized() {
cgroup = "/machine.slice"
}
run := podmanTest.Podman([]string{"run", fedoraMinimal, "cat", "/proc/self/cgroup"})
run.WaitWithDefaultTimeout()
Expect(run.ExitCode()).To(Equal(0))
ok, _ := run.GrepString(cgroup)
Expect(ok).To(BeTrue())
})
Specify("valid --cgroup-parent using slice", func() {
if containerized() {
Skip("Requires Systemd cgroup manager support")
}
cgroup := "aaaa.slice"
run := podmanTest.Podman([]string{"run", "--cgroup-parent", cgroup, fedoraMinimal, "cat", "/proc/1/cgroup"})
run.WaitWithDefaultTimeout()
Expect(run.ExitCode()).To(Equal(0))
ok, _ := run.GrepString(cgroup)
Expect(ok).To(BeTrue())
})
})
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