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package integration
import (
"os"
. "github.com/containers/libpod/test/utils"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var pruneImage = `
FROM alpine:latest
LABEL RUN podman --version
RUN apk update
RUN apk add bash`
var _ = Describe("Podman prune", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.Setup()
podmanTest.SeedImages()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
processTestResult(f)
})
It("podman container prune containers", func() {
top := podmanTest.RunTopContainer("")
top.WaitWithDefaultTimeout()
Expect(top.ExitCode()).To(Equal(0))
top = podmanTest.RunTopContainer("")
top.WaitWithDefaultTimeout()
Expect(top.ExitCode()).To(Equal(0))
cid := top.OutputToString()
stop := podmanTest.Podman([]string{"stop", cid})
stop.WaitWithDefaultTimeout()
Expect(stop.ExitCode()).To(Equal(0))
prune := podmanTest.Podman([]string{"container", "prune", "-f"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
})
It("podman container prune after create containers", func() {
create := podmanTest.Podman([]string{"create", "--name", "test", BB})
create.WaitWithDefaultTimeout()
Expect(create.ExitCode()).To(Equal(0))
prune := podmanTest.Podman([]string{"container", "prune", "-f"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
})
It("podman container prune after create & init containers", func() {
create := podmanTest.Podman([]string{"create", "--name", "test", BB})
create.WaitWithDefaultTimeout()
Expect(create.ExitCode()).To(Equal(0))
init := podmanTest.Podman([]string{"init", "test"})
init.WaitWithDefaultTimeout()
Expect(init.ExitCode()).To(Equal(0))
prune := podmanTest.Podman([]string{"container", "prune", "-f"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(0))
})
It("podman image prune skip cache images", func() {
SkipIfRemote()
podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
none := podmanTest.Podman([]string{"images", "-a"})
none.WaitWithDefaultTimeout()
Expect(none.ExitCode()).To(Equal(0))
hasNone, _ := none.GrepString("<none>")
Expect(hasNone).To(BeTrue())
prune := podmanTest.Podman([]string{"image", "prune", "-f"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
after := podmanTest.Podman([]string{"images", "-a"})
after.WaitWithDefaultTimeout()
Expect(none.ExitCode()).To(Equal(0))
hasNoneAfter, _ := after.GrepString("<none>")
Expect(hasNoneAfter).To(BeTrue())
Expect(len(after.OutputToStringArray()) > 1).To(BeTrue())
})
It("podman image prune dangling images", func() {
SkipIfRemote()
podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
none := podmanTest.Podman([]string{"images", "-a"})
none.WaitWithDefaultTimeout()
Expect(none.ExitCode()).To(Equal(0))
hasNone, result := none.GrepString("<none>")
Expect(len(result)).To(Equal(2))
Expect(hasNone).To(BeTrue())
prune := podmanTest.Podman([]string{"image", "prune", "-f"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
after := podmanTest.Podman([]string{"images", "-a"})
after.WaitWithDefaultTimeout()
Expect(none.ExitCode()).To(Equal(0))
hasNoneAfter, result := none.GrepString("<none>")
Expect(hasNoneAfter).To(BeTrue())
Expect(len(after.OutputToStringArray()) > 1).To(BeTrue())
Expect(len(result) > 0).To(BeTrue())
})
It("podman image prune unused images", func() {
podmanTest.RestoreAllArtifacts()
prune := podmanTest.PodmanNoCache([]string{"image", "prune", "-af"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
images := podmanTest.PodmanNoCache([]string{"images", "-aq"})
images.WaitWithDefaultTimeout()
// all images are unused, so they all should be deleted!
Expect(len(images.OutputToStringArray())).To(Equal(0))
})
It("podman system image prune unused images", func() {
SkipIfRemote()
podmanTest.RestoreAllArtifacts()
podmanTest.BuildImage(pruneImage, "alpine_bash:latest", "true")
prune := podmanTest.PodmanNoCache([]string{"system", "prune", "-a", "--force"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
images := podmanTest.PodmanNoCache([]string{"images", "-aq"})
images.WaitWithDefaultTimeout()
// all images are unused, so they all should be deleted!
Expect(len(images.OutputToStringArray())).To(Equal(0))
})
It("podman system prune pods", func() {
session := podmanTest.Podman([]string{"pod", "create"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pod", "create"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pod", "start", "-l"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
session = podmanTest.Podman([]string{"pod", "stop", "-l"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
pods := podmanTest.Podman([]string{"pod", "ps"})
pods.WaitWithDefaultTimeout()
Expect(pods.ExitCode()).To(Equal(0))
Expect(len(pods.OutputToStringArray())).To(Equal(3))
prune := podmanTest.Podman([]string{"system", "prune", "-f"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
pods = podmanTest.Podman([]string{"pod", "ps"})
pods.WaitWithDefaultTimeout()
Expect(pods.ExitCode()).To(Equal(0))
Expect(len(pods.OutputToStringArray())).To(Equal(2))
})
})
|
