package integration import ( "fmt" "os" . "github.com/containers/podman/v3/test/utils" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/onsi/gomega/gexec" ) var _ = Describe("Podman volume create", 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.CleanupVolume() f := CurrentGinkgoTestDescription() processTestResult(f) }) It("podman create volume", func() { session := podmanTest.Podman([]string{"volume", "create"}) session.WaitWithDefaultTimeout() volName := session.OutputToString() Expect(session).Should(Exit(0)) check := podmanTest.Podman([]string{"volume", "ls", "-q"}) check.WaitWithDefaultTimeout() Expect(check.OutputToString()).To(ContainSubstring(volName)) Expect(check.OutputToStringArray()).To(HaveLen(1)) }) It("podman create volume with name", func() { session := podmanTest.Podman([]string{"volume", "create", "myvol"}) session.WaitWithDefaultTimeout() volName := session.OutputToString() Expect(session).Should(Exit(0)) check := podmanTest.Podman([]string{"volume", "ls", "-q"}) check.WaitWithDefaultTimeout() Expect(check.OutputToString()).To(ContainSubstring(volName)) Expect(check.OutputToStringArray()).To(HaveLen(1)) }) It("podman create and export volume", func() { if podmanTest.RemoteTest { Skip("Volume export check does not work with a remote client") } session := podmanTest.Podman([]string{"volume", "create", "myvol"}) session.WaitWithDefaultTimeout() volName := session.OutputToString() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data", ALPINE, "sh", "-c", "echo hello >> " + "/data/test"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) check := podmanTest.Podman([]string{"volume", "export", volName}) check.WaitWithDefaultTimeout() Expect(check.OutputToString()).To(ContainSubstring("hello")) }) It("podman create and import volume", func() { if podmanTest.RemoteTest { Skip("Volume export check does not work with a remote client") } session := podmanTest.Podman([]string{"volume", "create", "my_vol"}) session.WaitWithDefaultTimeout() volName := session.OutputToString() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"run", "--volume", volName + ":/data", ALPINE, "sh", "-c", "echo hello >> " + "/data/test"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"volume", "export", volName, "--output=hello.tar"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"volume", "create", "my_vol2"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) session = podmanTest.Podman([]string{"volume", "import", "my_vol2", "hello.tar"}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) Expect(session.OutputToString()).To(Equal(""), "output of volume import") session = podmanTest.Podman([]string{"run", "--volume", "my_vol2:/data", ALPINE, "cat", "/data/test"}) session.WaitWithDefaultTimeout() Expect(session.OutputToString()).To(ContainSubstring("hello")) }) It("podman import volume should fail", func() { // try import on volume or source which does not exists if podmanTest.RemoteTest { Skip("Volume export check does not work with a remote client") } session := podmanTest.Podman([]string{"volume", "import", "notfound", "notfound.tar"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman create volume with bad volume option", func() { session := podmanTest.Podman([]string{"volume", "create", "--opt", "badOpt=bad"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman create volume with o=uid,gid", func() { volName := "testVol" uid := "3000" gid := "4000" session := podmanTest.Podman([]string{"volume", "create", "--opt", fmt.Sprintf("o=uid=%s,gid=%s", uid, gid), volName}) session.WaitWithDefaultTimeout() Expect(session).Should(Exit(0)) inspectUID := podmanTest.Podman([]string{"volume", "inspect", "--format", "{{ .UID }}", volName}) inspectUID.WaitWithDefaultTimeout() Expect(inspectUID).Should(Exit(0)) Expect(inspectUID.OutputToString()).To(Equal(uid)) inspectGID := podmanTest.Podman([]string{"volume", "inspect", "--format", "{{ .GID }}", volName}) inspectGID.WaitWithDefaultTimeout() Expect(inspectGID).Should(Exit(0)) Expect(inspectGID.OutputToString()).To(Equal(gid)) // options should containt `uid=3000,gid=4000:3000:4000` optionFormat := `{{ .Options.o }}:{{ .Options.UID }}:{{ .Options.GID }}` optionStrFormatExpect := fmt.Sprintf(`uid=%s,gid=%s:%s:%s`, uid, gid, uid, gid) inspectOpts := podmanTest.Podman([]string{"volume", "inspect", "--format", optionFormat, volName}) inspectOpts.WaitWithDefaultTimeout() Expect(inspectOpts).Should(Exit(0)) Expect(inspectOpts.OutputToString()).To(Equal(optionStrFormatExpect)) }) })