package integration import ( "fmt" "os" "sync" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/onsi/gomega/gexec" ) var _ = Describe("Podman rmi", func() { var ( tempdir string err error podmanTest *PodmanTestIntegration ) BeforeEach(func() { tempdir, err = CreateTempDirInTempDir() if err != nil { os.Exit(1) } podmanTest = PodmanTestCreate(tempdir) podmanTest.Setup() }) AfterEach(func() { podmanTest.Cleanup() f := CurrentGinkgoTestDescription() processTestResult(f) }) It("podman rmi bogus image", func() { session := podmanTest.Podman([]string{"rmi", "debian:6.0.10"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(1)) }) It("podman rmi with fq name", func() { podmanTest.AddImageToRWStore(ALPINE) session := podmanTest.Podman([]string{"rmi", ALPINE}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) }) It("podman rmi with short name", func() { podmanTest.AddImageToRWStore(cirros) session := podmanTest.Podman([]string{"rmi", "cirros"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) }) It("podman rmi all images", func() { podmanTest.AddImageToRWStore(nginx) session := podmanTest.Podman([]string{"rmi", "-a"}) session.WaitWithDefaultTimeout() images := podmanTest.Podman([]string{"images"}) images.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) }) It("podman rmi all images forcibly with short options", func() { podmanTest.AddImageToRWStore(nginx) session := podmanTest.Podman([]string{"rmi", "-fa"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) }) It("podman rmi tagged image", func() { podmanTest.AddImageToRWStore(cirros) setup := podmanTest.Podman([]string{"images", "-q", cirros}) setup.WaitWithDefaultTimeout() Expect(setup).Should(Exit(0)) session := podmanTest.Podman([]string{"tag", cirros, "foo:bar", "foo"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) result := podmanTest.Podman([]string{"images", "-q", "foo"}) result.WaitWithDefaultTimeout() Expect(result).Should(Exit(0)) Expect(result.OutputToString()).To(ContainSubstring(setup.OutputToString())) }) It("podman rmi image with tags by ID cannot be done without force", func() { podmanTest.AddImageToRWStore(cirros) setup := podmanTest.Podman([]string{"images", "-q", cirros}) setup.WaitWithDefaultTimeout() Expect(setup).Should(Exit(0)) cirrosID := setup.OutputToString() session := podmanTest.Podman([]string{"tag", "cirros", "foo:bar", "foo"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) // Trying without --force should fail result := podmanTest.Podman([]string{"rmi", cirrosID}) result.WaitWithDefaultTimeout() Expect(result).To(ExitWithError()) // With --force it should work resultForce := podmanTest.Podman([]string{"rmi", "-f", cirrosID}) resultForce.WaitWithDefaultTimeout() Expect(resultForce).Should(Exit(0)) }) It("podman rmi image that is a parent of another image", func() { Skip("I need help with this one. i don't understand what is going on") podmanTest.AddImageToRWStore(cirros) session := podmanTest.Podman([]string{"run", "--name", "c_test", cirros, "true"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"commit", "-q", "c_test", "test"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"rm", "c_test"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"rmi", cirros}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"images", "-q"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(len(session.OutputToStringArray())).To(Equal(12)) session = podmanTest.Podman([]string{"images", "--sort", "created", "--format", "{{.Id}}", "--all"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(len(session.OutputToStringArray())).To(Equal(13), "Output from 'podman images -q -a':'%s'", session.Out.Contents()) untaggedImg := session.OutputToStringArray()[1] session = podmanTest.Podman([]string{"rmi", "-f", untaggedImg}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(2), "UntaggedImg is '%s'", untaggedImg) }) It("podman rmi image that is created from another named imaged", func() { podmanTest.AddImageToRWStore(ALPINE) session := podmanTest.Podman([]string{"create", "--name", "c_test1", ALPINE, "true"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"commit", "-q", "c_test1", "test1"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"create", "--name", "c_test2", "test1", "true"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"commit", "-q", "c_test2", "test2"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"rm", "-a"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"rmi", "test2"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"images", "-q"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(len(session.OutputToStringArray())).To(Equal(len(CACHE_IMAGES) + 1)) }) It("podman rmi with cached images", func() { podmanTest.AddImageToRWStore(cirros) dockerfile := fmt.Sprintf(`FROM %s RUN mkdir hello RUN touch test.txt ENV foo=bar `, cirros) podmanTest.BuildImage(dockerfile, "test", "true") dockerfile = fmt.Sprintf(`FROM %s RUN mkdir hello RUN touch test.txt RUN mkdir blah ENV foo=bar `, cirros) podmanTest.BuildImage(dockerfile, "test2", "true") session := podmanTest.Podman([]string{"images", "-q", "-a"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) numOfImages := len(session.OutputToStringArray()) session = podmanTest.Podman([]string{"rmi", "test2"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"images", "-q", "-a"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(numOfImages - len(session.OutputToStringArray())).To(Equal(2)) session = podmanTest.Podman([]string{"rmi", "test"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"images", "-q", "-a"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(len(session.OutputToStringArray())).To(Equal(len(CACHE_IMAGES) + 1)) podmanTest.BuildImage(dockerfile, "test3", "true") session = podmanTest.Podman([]string{"rmi", cirros}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"rmi", "test3"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"images", "-q", "-a"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(len(session.OutputToString())).To(Equal(155)) }) It("podman rmi -a with no images should be exit 0", func() { session := podmanTest.Podman([]string{"rmi", "-fa"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session2 := podmanTest.Podman([]string{"rmi", "-fa"}) session2.WaitWithDefaultTimeout() Expect(session2).Should(Exit(0)) }) It("podman rmi -a with parent|child images", func() { podmanTest.AddImageToRWStore(cirros) dockerfile := fmt.Sprintf(`FROM %s AS base RUN touch /1 ENV LOCAL=/1 RUN find $LOCAL FROM base RUN find $LOCAL `, cirros) podmanTest.BuildImage(dockerfile, "test", "true") session := podmanTest.Podman([]string{"rmi", "-a"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) images := podmanTest.Podman([]string{"images", "-aq"}) images.WaitWithDefaultTimeout() Expect(images).Should(Exit(0)) Expect(len(images.OutputToStringArray())).To(Equal(len(CACHE_IMAGES))) }) // Don't rerun all tests; just assume that if we get that diagnostic, // we're getting rmi It("podman image rm is the same as rmi", func() { session := podmanTest.Podman([]string{"image", "rm"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(125)) match, _ := session.ErrorGrepString("image name or ID must be specified") Expect(match).To(BeTrue()) }) It("podman image rm - concurrent with shared layers", func() { // #6510 has shown a fairly simple reproducer to force storage // errors during parallel image removal. Since it's subject to // a race, we may not hit the condition a 100 percent of times // but ocal reproducers hit it all the time. podmanTest.AddImageToRWStore(cirros) var wg sync.WaitGroup buildAndRemove := func(i int) { defer GinkgoRecover() defer wg.Done() imageName := fmt.Sprintf("rmtest:%d", i) containerfile := fmt.Sprintf(`FROM %s RUN touch %s`, cirros, imageName) podmanTest.BuildImage(containerfile, imageName, "false") session := podmanTest.Podman([]string{"rmi", "-f", imageName}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) } wg.Add(10) for i := 0; i < 10; i++ { go buildAndRemove(i) } wg.Wait() }) })