mirror of
https://github.com/containers/podman
synced 2024-10-20 09:13:46 +00:00
4c618875f6
We have little to no testing to make sure we don't break podman image and podman container commands that wrap traditional commands. This PR adds tests for each of the commands. Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
251 lines
8.8 KiB
Go
251 lines
8.8 KiB
Go
package integration
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import (
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"fmt"
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"os"
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"sort"
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. "github.com/containers/libpod/test/utils"
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"github.com/docker/go-units"
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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)
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var _ = Describe("Podman images", func() {
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var (
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tempdir string
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err error
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podmanTest *PodmanTestIntegration
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)
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BeforeEach(func() {
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tempdir, err = CreateTempDirInTempDir()
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if err != nil {
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os.Exit(1)
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}
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podmanTest = PodmanTestCreate(tempdir)
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podmanTest.RestoreAllArtifacts()
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})
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AfterEach(func() {
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podmanTest.Cleanup()
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f := CurrentGinkgoTestDescription()
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timedResult := fmt.Sprintf("Test: %s completed in %f seconds", f.TestText, f.Duration.Seconds())
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GinkgoWriter.Write([]byte(timedResult))
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})
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It("podman images", func() {
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session := podmanTest.Podman([]string{"images"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2))
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Expect(session.LineInOuputStartsWith("docker.io/library/alpine")).To(BeTrue())
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Expect(session.LineInOuputStartsWith("docker.io/library/busybox")).To(BeTrue())
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})
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It("podman image List", func() {
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session := podmanTest.Podman([]string{"image", "list"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2))
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Expect(session.LineInOuputStartsWith("docker.io/library/alpine")).To(BeTrue())
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Expect(session.LineInOuputStartsWith("docker.io/library/busybox")).To(BeTrue())
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})
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It("podman images with multiple tags", func() {
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// tag "docker.io/library/alpine:latest" to "foo:{a,b,c}"
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session := podmanTest.Podman([]string{"tag", ALPINE, "foo:a", "foo:b", "foo:c"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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// tag "foo:c" to "bar:{a,b}"
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session = podmanTest.Podman([]string{"tag", "foo:c", "bar:a", "bar:b"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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// check all previous and the newly tagged images
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session = podmanTest.Podman([]string{"images"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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session.LineInOutputContainsTag("docker.io/library/alpine", "latest")
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session.LineInOutputContainsTag("docker.io/library/busybox", "glibc")
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session.LineInOutputContainsTag("foo", "a")
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session.LineInOutputContainsTag("foo", "b")
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session.LineInOutputContainsTag("foo", "c")
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session.LineInOutputContainsTag("bar", "a")
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session.LineInOutputContainsTag("bar", "b")
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session = podmanTest.Podman([]string{"images", "-qn"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(BeNumerically("==", 2))
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})
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It("podman images with digests", func() {
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session := podmanTest.Podman([]string{"images", "--digests"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 2))
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Expect(session.LineInOuputStartsWith("docker.io/library/alpine")).To(BeTrue())
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Expect(session.LineInOuputStartsWith("docker.io/library/busybox")).To(BeTrue())
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})
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It("podman images in JSON format", func() {
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session := podmanTest.Podman([]string{"images", "--format=json"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.IsJSONOutputValid()).To(BeTrue())
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})
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It("podman images in GO template format", func() {
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session := podmanTest.Podman([]string{"images", "--format={{.ID}}"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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})
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It("podman images with short options", func() {
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session := podmanTest.Podman([]string{"images", "-qn"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(BeNumerically(">", 1))
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})
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It("podman images filter by image name", func() {
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session := podmanTest.Podman([]string{"images", "-q", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(Equal(1))
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})
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It("podman images filter before image", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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dockerfile := `FROM docker.io/library/alpine:latest
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`
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podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false")
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result := podmanTest.Podman([]string{"images", "-q", "-f", "before=foobar.com/before:latest"})
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result.WaitWithDefaultTimeout()
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Expect(result.ExitCode()).To(Equal(0))
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Expect(len(result.OutputToStringArray())).To(Equal(2))
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})
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It("podman images filter after image", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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rmi := podmanTest.Podman([]string{"rmi", "busybox"})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi.ExitCode()).To(Equal(0))
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dockerfile := `FROM docker.io/library/alpine:latest
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`
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podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false")
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result := podmanTest.Podman([]string{"images", "-q", "-f", "after=docker.io/library/alpine:latest"})
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result.WaitWithDefaultTimeout()
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Expect(result.ExitCode()).To(Equal(0))
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Expect(len(result.OutputToStringArray())).To(Equal(1))
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})
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It("podman image list filter after image", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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rmi := podmanTest.Podman([]string{"image", "rm", "busybox"})
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rmi.WaitWithDefaultTimeout()
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Expect(rmi.ExitCode()).To(Equal(0))
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dockerfile := `FROM docker.io/library/alpine:latest
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`
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podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false")
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result := podmanTest.Podman([]string{"image", "list", "-q", "-f", "after=docker.io/library/alpine:latest"})
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result.WaitWithDefaultTimeout()
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Expect(result.ExitCode()).To(Equal(0))
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Expect(len(result.OutputToStringArray())).To(Equal(1))
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})
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It("podman images filter dangling", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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dockerfile := `FROM docker.io/library/alpine:latest
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`
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podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false")
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podmanTest.BuildImage(dockerfile, "foobar.com/before:latest", "false")
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result := podmanTest.Podman([]string{"images", "-q", "-f", "dangling=true"})
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result.WaitWithDefaultTimeout()
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Expect(result.ExitCode()).To(Equal(0))
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Expect(len(result.OutputToStringArray())).To(Equal(1))
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})
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It("podman check for image with sha256: prefix", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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session := podmanTest.Podman([]string{"inspect", "--format=json", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.IsJSONOutputValid()).To(BeTrue())
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imageData := session.InspectImageJSON()
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result := podmanTest.Podman([]string{"images", fmt.Sprintf("sha256:%s", imageData[0].ID)})
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result.WaitWithDefaultTimeout()
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Expect(result.ExitCode()).To(Equal(0))
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})
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It("podman check for image with sha256: prefix", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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session := podmanTest.Podman([]string{"image", "inspect", "--format=json", ALPINE})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(session.IsJSONOutputValid()).To(BeTrue())
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imageData := session.InspectImageJSON()
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result := podmanTest.Podman([]string{"image", "ls", fmt.Sprintf("sha256:%s", imageData[0].ID)})
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result.WaitWithDefaultTimeout()
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Expect(result.ExitCode()).To(Equal(0))
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})
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It("podman images sort by tag", func() {
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session := podmanTest.Podman([]string{"images", "--sort", "tag", "--format={{.Tag}}"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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sortedArr := session.OutputToStringArray()
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Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { return sortedArr[i] < sortedArr[j] })).To(BeTrue())
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})
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It("podman images sort by size", func() {
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session := podmanTest.Podman([]string{"images", "--sort", "size", "--format={{.Size}}"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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sortedArr := session.OutputToStringArray()
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Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool {
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size1, _ := units.FromHumanSize(sortedArr[i])
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size2, _ := units.FromHumanSize(sortedArr[j])
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return size1 < size2
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})).To(BeTrue())
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})
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It("podman images --all flag", func() {
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if podmanTest.RemoteTest {
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Skip("Does not work on remote client")
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}
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dockerfile := `FROM docker.io/library/alpine:latest
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RUN mkdir hello
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RUN touch test.txt
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ENV foo=bar
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`
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podmanTest.BuildImage(dockerfile, "test", "true")
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session := podmanTest.Podman([]string{"images"})
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session.WaitWithDefaultTimeout()
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Expect(session.ExitCode()).To(Equal(0))
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Expect(len(session.OutputToStringArray())).To(Equal(4))
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session2 := podmanTest.Podman([]string{"images", "--all"})
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session2.WaitWithDefaultTimeout()
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Expect(session2.ExitCode()).To(Equal(0))
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Expect(len(session2.OutputToStringArray())).To(Equal(6))
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})
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})
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