package integration import ( "fmt" "os" "sort" . "github.com/containers/libpod/test/utils" "github.com/docker/go-units" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("Podman images", 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 images", func() { session := podmanTest.Podman([]string{"images"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2)) Expect(session.LineInOuputStartsWith("docker.io/library/alpine")).To(BeTrue()) Expect(session.LineInOuputStartsWith("docker.io/library/busybox")).To(BeTrue()) }) It("podman image List", func() { session := podmanTest.Podman([]string{"image", "list"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2)) Expect(session.LineInOuputStartsWith("docker.io/library/alpine")).To(BeTrue()) Expect(session.LineInOuputStartsWith("docker.io/library/busybox")).To(BeTrue()) }) It("podman images with multiple tags", func() { // tag "docker.io/library/alpine:latest" to "foo:{a,b,c}" session := podmanTest.Podman([]string{"tag", ALPINE, "foo:a", "foo:b", "foo:c"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // tag "foo:c" to "bar:{a,b}" session = podmanTest.Podman([]string{"tag", "foo:c", "bar:a", "bar:b"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // check all previous and the newly tagged images session = podmanTest.Podman([]string{"images"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session.LineInOutputContainsTag("docker.io/library/alpine", "latest") session.LineInOutputContainsTag("docker.io/library/busybox", "glibc") session.LineInOutputContainsTag("foo", "a") session.LineInOutputContainsTag("foo", "b") session.LineInOutputContainsTag("foo", "c") session.LineInOutputContainsTag("bar", "a") session.LineInOutputContainsTag("bar", "b") session = podmanTest.Podman([]string{"images", "-qn"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(BeNumerically("==", 2)) }) It("podman images with digests", func() { session := podmanTest.Podman([]string{"images", "--digests"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2)) Expect(session.LineInOuputStartsWith("docker.io/library/alpine")).To(BeTrue()) Expect(session.LineInOuputStartsWith("docker.io/library/busybox")).To(BeTrue()) }) It("podman images in JSON format", func() { session := podmanTest.Podman([]string{"images", "--format=json"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.IsJSONOutputValid()).To(BeTrue()) }) It("podman images in GO template format", func() { session := podmanTest.Podman([]string{"images", "--format={{.ID}}"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman images with short options", func() { session := podmanTest.Podman([]string{"images", "-qn"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 1)) }) It("podman images filter by image name", func() { session := podmanTest.Podman([]string{"images", "-q", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(Equal(1)) }) It("podman images filter before image", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } dockerfile := `FROM docker.io/library/alpine:latest ` podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false") result := podmanTest.Podman([]string{"images", "-q", "-f", "before=foobar.com/before:latest"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).To(Equal(2)) }) It("podman images filter after image", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } rmi := podmanTest.Podman([]string{"rmi", "busybox"}) rmi.WaitWithDefaultTimeout() Expect(rmi.ExitCode()).To(Equal(0)) dockerfile := `FROM docker.io/library/alpine:latest ` podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false") result := podmanTest.Podman([]string{"images", "-q", "-f", "after=docker.io/library/alpine:latest"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).To(Equal(1)) }) It("podman image list filter after image", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } rmi := podmanTest.Podman([]string{"image", "rm", "busybox"}) rmi.WaitWithDefaultTimeout() Expect(rmi.ExitCode()).To(Equal(0)) dockerfile := `FROM docker.io/library/alpine:latest ` podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false") result := podmanTest.Podman([]string{"image", "list", "-q", "-f", "after=docker.io/library/alpine:latest"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).To(Equal(1)) }) It("podman images filter dangling", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } dockerfile := `FROM docker.io/library/alpine:latest ` podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false") podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false") result := podmanTest.Podman([]string{"images", "-q", "-f", "dangling=true"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).To(Equal(1)) }) It("podman check for image with sha256: prefix", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } session := podmanTest.Podman([]string{"inspect", "--format=json", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.IsJSONOutputValid()).To(BeTrue()) imageData := session.InspectImageJSON() result := podmanTest.Podman([]string{"images", fmt.Sprintf("sha256:%s", imageData[0].ID)}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) }) It("podman check for image with sha256: prefix", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } session := podmanTest.Podman([]string{"image", "inspect", "--format=json", ALPINE}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.IsJSONOutputValid()).To(BeTrue()) imageData := session.InspectImageJSON() result := podmanTest.Podman([]string{"image", "ls", fmt.Sprintf("sha256:%s", imageData[0].ID)}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) }) It("podman images sort by tag", func() { session := podmanTest.Podman([]string{"images", "--sort", "tag", "--format={{.Tag}}"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) sortedArr := session.OutputToStringArray() Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] < sortedArr[j] })).To(BeTrue()) }) It("podman images sort by size", func() { session := podmanTest.Podman([]string{"images", "--sort", "size", "--format={{.Size}}"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) sortedArr := session.OutputToStringArray() Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { size1, _ := units.FromHumanSize(sortedArr[i]) size2, _ := units.FromHumanSize(sortedArr[j]) return size1 < size2 })).To(BeTrue()) }) It("podman images --all flag", func() { if podmanTest.RemoteTest { Skip("Does not work on remote client") } dockerfile := `FROM docker.io/library/alpine:latest RUN mkdir hello RUN touch test.txt ENV foo=bar ` podmanTest.BuildImage(dockerfile, "test", "true") session := podmanTest.Podman([]string{"images"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(len(session.OutputToStringArray())).To(Equal(4)) session2 := podmanTest.Podman([]string{"images", "--all"}) session2.WaitWithDefaultTimeout() Expect(session2.ExitCode()).To(Equal(0)) Expect(len(session2.OutputToStringArray())).To(Equal(6)) }) })