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package integration
import (
"fmt"
"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 rm", func() {
var (
tempdir string
err error
podmanTest *PodmanTestIntegration
)
BeforeEach(func() {
tempdir, err = CreateTempDirInTempDir()
if err != nil {
os.Exit(1)
}
podmanTest = PodmanTestCreate(tempdir)
podmanTest.RestoreAllArtifacts()
})
AfterEach(func() {
podmanTest.Cleanup()
f := CurrentGinkgoTestDescription()
timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
GinkgoWriter.Write([]byte(timedResult))
})
It("podman container prune containers", func() {
top := podmanTest.RunTopContainer("")
top.WaitWithDefaultTimeout()
Expect(top.ExitCode()).To(Equal(0))
session := podmanTest.Podman([]string{"run", ALPINE, "ls"})
session.WaitWithDefaultTimeout()
Expect(session.ExitCode()).To(Equal(0))
prune := podmanTest.Podman([]string{"container", "prune"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
Expect(podmanTest.NumberOfContainers()).To(Equal(1))
})
It("podman image prune none images", func() {
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"})
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(BeFalse())
})
It("podman image prune unused images", func() {
prune := podmanTest.Podman([]string{"image", "prune"})
prune.WaitWithDefaultTimeout()
Expect(prune.ExitCode()).To(Equal(0))
images := podmanTest.Podman([]string{"images", "-a"})
images.WaitWithDefaultTimeout()
// all images are unused, so they all should be deleted!
Expect(len(images.OutputToStringArray())).To(Equal(0))
})
})
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