package integration import ( "fmt" "os" "regexp" "sort" "strings" . "github.com/containers/podman/v2/test/utils" "github.com/docker/go-units" . "github.com/onsi/ginkgo" . "github.com/onsi/gomega" . "github.com/onsi/gomega/gexec" ) var _ = Describe("Podman ps", 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.Cleanup() f := CurrentGinkgoTestDescription() processTestResult(f) }) 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 container list all", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"container", "list", "-a"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(BeNumerically(">", 0)) result = podmanTest.Podman([]string{"container", "ls", "-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() { SkipIfRemote("--latest is not supported on podman-remote") _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) _, ec, _ = podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-q", "--latest"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(Equal(1)) }) It("podman ps last flag", func() { Skip("--last flag nonfunctional and disabled") // Make sure that non-running containers are being counted as // well. session := podmanTest.Podman([]string{"create", "alpine", "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "--last", "2"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(Equal(2)) // 1 container _, 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)) // 2 containers result = podmanTest.Podman([]string{"ps", "--last", "3"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(Equal(4)) // 3 containers result = podmanTest.Podman([]string{"ps", "--last", "100"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(len(result.OutputToStringArray())).Should(Equal(5)) // 4 containers (3 running + 1 created) }) 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 even for remote", func() { session := podmanTest.RunTopContainer("test1") session.WaitWithDefaultTimeout() result := podmanTest.Podman([]string{"ps", "-a", "--namespace", "--format", "{{with .Namespaces}}{{.Cgroup}}:{{.IPC}}:{{.MNT}}:{{.NET}}:{{.PIDNS}}:{{.User}}:{{.UTS}}{{end}}"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) // it must contains `::` when some ns is null. If it works normally, it should be "$num1:$num2:$num3" Expect(result.OutputToString()).To(Not(ContainSubstring(`::`))) }) It("podman ps with no containers is valid json format", func() { result := podmanTest.Podman([]string{"ps", "--format", "json"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.IsJSONOutputValid()).To(BeTrue()) }) 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 print a human-readable `Status` with json format", func() { _, ec, _ := podmanTest.RunLsContainer("test1") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--format", "json"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.IsJSONOutputValid()).To(BeTrue()) // must contain "Status" match, StatusLine := result.GrepString(`Status`) Expect(match).To(BeTrue()) // container is running or exit, so it must contain `ago` Expect(StatusLine[0]).To(ContainSubstring("ago")) }) 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}} {{.ImageID}} {{.Labels}}"}) result.WaitWithDefaultTimeout() Expect(result.OutputToStringArray()[0]).ToNot(ContainSubstring("table")) Expect(result.OutputToStringArray()[0]).ToNot(ContainSubstring("ImageID")) Expect(result.OutputToStringArray()[0]).To(ContainSubstring("alpine:latest")) Expect(result).Should(Exit(0)) }) 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 multiple filters", func() { session := podmanTest.Podman([]string{"run", "-d", "--name", "test1", "--label", "key1=value1", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) fullCid := session.OutputToString() session2 := podmanTest.Podman([]string{"run", "-d", "--name", "test2", "--label", "key1=value1", ALPINE, "top"}) session2.WaitWithDefaultTimeout() Expect(session2.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "name=test1", "--filter", "label=key1=value1"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) output := result.OutputToStringArray() Expect(len(output)).To(Equal(1)) Expect(output[0]).To(Equal(fullCid)) }) It("podman ps filter by exited does not need all", func() { ctr := podmanTest.Podman([]string{"run", "-t", "-i", ALPINE, "ls", "/"}) ctr.WaitWithDefaultTimeout() Expect(ctr.ExitCode()).To(Equal(0)) psAll := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc"}) psAll.WaitWithDefaultTimeout() Expect(psAll.ExitCode()).To(Equal(0)) psFilter := podmanTest.Podman([]string{"ps", "--no-trunc", "--quiet", "--filter", "status=exited"}) psFilter.WaitWithDefaultTimeout() Expect(psFilter.ExitCode()).To(Equal(0)) Expect(psAll.OutputToString()).To(Equal(psFilter.OutputToString())) }) It("podman filter without status does not find non-running", func() { ctrName := "aContainerName" ctr := podmanTest.Podman([]string{"create", "--name", ctrName, "-t", "-i", ALPINE, "ls", "/"}) ctr.WaitWithDefaultTimeout() Expect(ctr.ExitCode()).To(Equal(0)) psFilter := podmanTest.Podman([]string{"ps", "--no-trunc", "--quiet", "--format", "{{.Names}}", "--filter", fmt.Sprintf("name=%s", ctrName)}) psFilter.WaitWithDefaultTimeout() Expect(psFilter.ExitCode()).To(Equal(0)) Expect(strings.Contains(psFilter.OutputToString(), ctrName)).To(BeFalse()) }) It("podman ps mutually exclusive flags", func() { session := podmanTest.Podman([]string{"ps", "-aqs"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) session = podmanTest.Podman([]string{"ps", "-a", "--ns", "-s"}) session.WaitWithDefaultTimeout() Expect(session).To(ExitWithError()) }) It("podman --sort by size", func() { session := podmanTest.Podman([]string{"create", "busybox", "ls"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"create", "-dt", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"ps", "-a", "-s", "--sort=size", "--format", "{{.Size}}"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) sortedArr := session.OutputToStringArray() // TODO: This may be broken - the test was running without the // ability to perform any sorting for months and succeeded // without error. 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)) session = podmanTest.Podman([]string{"run", "-d", ALPINE, "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()) }) It("podman --pod", func() { _, ec, podid := podmanTest.CreatePod("") Expect(ec).To(Equal(0)) session := podmanTest.RunTopContainerInPod("", podid) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"ps", "--pod", "--no-trunc"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) Expect(session.OutputToString()).To(ContainSubstring(podid)) }) It("podman --pod with a non-empty pod name", func() { podName := "testPodName" _, ec, podid := podmanTest.CreatePod(podName) Expect(ec).To(Equal(0)) session := podmanTest.RunTopContainerInPod("", podName) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) // "--no-trunc" must be given. If not it will trunc the pod ID // in the output and you will have to trunc it in the test too. session = podmanTest.Podman([]string{"ps", "--pod", "--no-trunc"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) output := session.OutputToString() Expect(output).To(ContainSubstring(podid)) Expect(output).To(ContainSubstring(podName)) }) It("podman ps test with port range", func() { session := podmanTest.RunTopContainer("") session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"run", "-dt", "-p", "2000-2006:2000-2006", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"ps", "--format", "{{.Ports}}"}) session.WaitWithDefaultTimeout() Expect(session.OutputToString()).To(ContainSubstring("0.0.0.0:2000-2006")) }) It("podman ps sync flag", func() { session := podmanTest.RunTopContainer("") session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) fullCid := session.OutputToString() result := podmanTest.Podman([]string{"ps", "-q", "--no-trunc", "--sync"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.OutputToStringArray()[0]).To(Equal(fullCid)) }) It("podman ps filter name regexp", func() { session := podmanTest.Podman([]string{"run", "-d", "--name", "test1", ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) fullCid := session.OutputToString() session2 := podmanTest.Podman([]string{"run", "-d", "--name", "test11", ALPINE, "top"}) session2.WaitWithDefaultTimeout() Expect(session2.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "name=test1"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) output := result.OutputToStringArray() Expect(len(output)).To(Equal(2)) result = podmanTest.Podman([]string{"ps", "-aq", "--no-trunc", "--filter", "name=test1$"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) output = result.OutputToStringArray() Expect(len(output)).To(Equal(1)) Expect(output[0]).To(Equal(fullCid)) }) It("podman ps quiet template", func() { ctrName := "testCtr" session := podmanTest.Podman([]string{"run", "-d", "--name", ctrName, ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-q", "-a", "--format", "{{ .Names }}"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) output := result.OutputToStringArray() Expect(len(output)).To(Equal(1)) Expect(output[0]).To(Equal(ctrName)) }) It("podman ps test with port shared with pod", func() { podName := "testPod" pod := podmanTest.Podman([]string{"pod", "create", "-p", "8080:80", "--name", podName}) pod.WaitWithDefaultTimeout() Expect(pod.ExitCode()).To(Equal(0)) ctrName := "testCtr" session := podmanTest.Podman([]string{"run", "--name", ctrName, "-dt", "--pod", podName, ALPINE, "top"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) ps := podmanTest.Podman([]string{"ps", "--filter", fmt.Sprintf("name=%s", ctrName), "--format", "{{.Ports}}"}) ps.WaitWithDefaultTimeout() Expect(ps.ExitCode()).To(Equal(0)) Expect(ps.OutputToString()).To(ContainSubstring("0.0.0.0:8080->80/tcp")) }) It("podman ps truncate long create command", func() { session := podmanTest.Podman([]string{"run", ALPINE, "echo", "very", "long", "create", "command"}) session.WaitWithDefaultTimeout() Expect(session.ExitCode()).To(Equal(0)) session = podmanTest.Podman([]string{"ps", "-a"}) session.WaitWithDefaultTimeout() Expect(session.OutputToString()).To(ContainSubstring("echo very long cr...")) }) It("podman ps --format {{RunningFor}}", func() { _, ec, _ := podmanTest.RunLsContainer("") Expect(ec).To(Equal(0)) result := podmanTest.Podman([]string{"ps", "-a", "--format", "{{.RunningFor}}"}) result.WaitWithDefaultTimeout() Expect(result.ExitCode()).To(Equal(0)) Expect(result.OutputToString()).To(ContainSubstring("ago")) }) })