package integration import ( "fmt" "os" "regexp" "sort" "github.com/docker/go-units" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" ) var _ = Describe("Podman ps", func() { var ( tempdir string err error podmanTest PodmanTest ) BeforeEach(func() { tempdir, err = CreateTempDirInTempDir() if err != nil { os.Exit(1) } podmanTest = PodmanCreate(tempdir) podmanTest.RestoreAllArtifacts() }) AfterEach(func() { podmanTest.Cleanup() }) It("podman ps no containers", func() { session := podmanTest.Podman([]string{"ps"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) }) It("podman ps default", func() { session := podmanTest.RunTopContainer("") session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"ps"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) }) It("podman ps all", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) }) It("podman ps size flag", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--size"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) }) It("podman ps quiet flag", func() { _, ec, fullCid := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "-q"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) Expect(fullCid).To(ContainSubstring(result.OutputToStringArray()[0])) }) It("podman ps latest flag", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "--latest"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) }) It("podman ps last flag", func() { Skip("--last flag nonfunctional and disabled") _, ec, _ := podmanTest.RunLsContainer("test1") Expect(ec).To(Equal(0)) _, ec, _ = podmanTest.RunLsContainer("test2") Expect(ec).To(Equal(0)) _, ec, _ = podmanTest.RunLsContainer("test3") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "--last", "2"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(Equal(3)) }) It("podman ps no-trunc", func() { _, ec, fullCid := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) Expect(fullCid).To(Equal(result.OutputToStringArray()[0])) }) It("podman ps namespace flag", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--namespace"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) }) It("podman ps namespace flag with json format", func() { _, ec, _ := podmanTest.RunLsContainer("test1") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--ns", "--format", "json"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.IsJSONOutputValid()).To(BeTrue()) }) It("podman ps namespace flag with go template format", func() { _, ec, _ := podmanTest.RunLsContainer("test1") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--format", "\"table {{.ID}} {{.Image}} {{.Labels}}\""}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.IsJSONOutputValid()).To(BeTrue()) }) It("podman ps ancestor filter flag", func() { _, ec, _ := podmanTest.RunLsContainer("test1") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--filter", "ancestor=docker.io/library/alpine:latest"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) }) It("podman ps id filter flag", func() { _, ec, fullCid := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--filter", fmt.Sprintf("id=%s", fullCid)}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) }) It("podman ps id filter flag", func() { session := podmanTest.RunTopContainer("") session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) fullCid := session.OutputToString() result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "status=running"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.OutputToStringArray()[0]).To(Equal(fullCid)) }) It("podman ps mutually exclusive flags", func() { session := podmanTest.Podman([]string{"ps", "-aqs"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) session = podmanTest.Podman([]string{"ps", "-a", "--ns", "-s"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Not(Equal(0))) }) It("podman --sort by size", func() { // these images chosen because their size would be sorted differently alphabetically vs // by the size of their virtual fs session := podmanTest.Podman([]string{"run", "docker.io/mattdm/fedora-small", "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) podmanTest.RestoreArtifact(nginx) session = podmanTest.Podman([]string{"run", "-dt", "-P", "docker.io/library/nginx:latest"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"ps", "-a", "--sort=size", "--format", "{{.Size}}"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) sortedArr := session.OutputToStringArray() Expect(sort.SliceIsSorted(sortedArr, func(i, j int) bool { r := regexp.MustCompile(`^\S+\s+\(virtual (\S+)\)`) matches1 := r.FindStringSubmatch(sortedArr[i]) matches2 := r.FindStringSubmatch(sortedArr[j]) // sanity check in case an oddly formatted size appears if len(matches1) < 2 || len(matches2) < 2 { return sortedArr[i] < sortedArr[j] } else { size1, _ := units.FromHumanSize(matches1[1]) size2, _ := units.FromHumanSize(matches2[1]) return size1 < size2 } })).To(BeTrue()) }) It("podman --sort by command", func() { session := podmanTest.RunTopContainer("") session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) podmanTest.RestoreArtifact(nginx) session = podmanTest.Podman([]string{"run", "-d", fedoraMinimal, "pwd"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"ps", "-a", "--sort=command", "--format", "{{.Command}}"}) 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()) }) })