diff options
Diffstat (limited to 'test/e2e/container_clone_test.go')
| -rw-r--r-- | test/e2e/container_clone_test.go | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/test/e2e/container_clone_test.go b/test/e2e/container_clone_test.go new file mode 100644 index 000000000..bebc6872b --- /dev/null +++ b/test/e2e/container_clone_test.go @@ -0,0 +1,187 @@ +package integration + +import ( + "os" + + . "github.com/containers/podman/v4/test/utils" + . "github.com/onsi/ginkgo" + . "github.com/onsi/gomega" + . "github.com/onsi/gomega/gexec" +) + +var _ = Describe("Podman container clone", func() { + var ( + tempdir string + err error + podmanTest *PodmanTestIntegration + ) + + BeforeEach(func() { + SkipIfRemote("podman container clone is not supported in remote") + 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 container clone basic test", func() { + SkipIfRootlessCgroupsV1("starting a container with the memory limits not supported") + create := podmanTest.Podman([]string{"create", ALPINE}) + create.WaitWithDefaultTimeout() + Expect(create).To(Exit(0)) + clone := podmanTest.Podman([]string{"container", "clone", create.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + clone = podmanTest.Podman([]string{"container", "clone", clone.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + ctrInspect := podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + ctrInspect.WaitWithDefaultTimeout() + Expect(ctrInspect).To(Exit(0)) + Expect(ctrInspect.InspectContainerToJSON()[0].Name).To(ContainSubstring("-clone1")) + + ctrStart := podmanTest.Podman([]string{"container", "start", clone.OutputToString()}) + ctrStart.WaitWithDefaultTimeout() + Expect(ctrStart).To(Exit(0)) + }) + + It("podman container clone image test", func() { + create := podmanTest.Podman([]string{"create", ALPINE}) + create.WaitWithDefaultTimeout() + Expect(create).To(Exit(0)) + clone := podmanTest.Podman([]string{"container", "clone", create.OutputToString(), "new_name", fedoraMinimal}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + ctrInspect := podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + ctrInspect.WaitWithDefaultTimeout() + Expect(ctrInspect).To(Exit(0)) + Expect(ctrInspect.InspectContainerToJSON()[0].ImageName).To(Equal(fedoraMinimal)) + Expect(ctrInspect.InspectContainerToJSON()[0].Name).To(Equal("new_name")) + }) + + It("podman container clone name test", func() { + create := podmanTest.Podman([]string{"create", ALPINE}) + create.WaitWithDefaultTimeout() + Expect(create).To(Exit(0)) + clone := podmanTest.Podman([]string{"container", "clone", "--name", "testing123", create.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + cloneInspect := podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + cloneInspect.WaitWithDefaultTimeout() + Expect(cloneInspect).To(Exit(0)) + cloneData := cloneInspect.InspectContainerToJSON() + Expect(cloneData[0].Name).To(Equal("testing123")) + }) + + It("podman container clone resource limits override", func() { + create := podmanTest.Podman([]string{"create", "--cpus=5", ALPINE}) + create.WaitWithDefaultTimeout() + Expect(create).To(Exit(0)) + clone := podmanTest.Podman([]string{"container", "clone", create.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + createInspect := podmanTest.Podman([]string{"inspect", create.OutputToString()}) + createInspect.WaitWithDefaultTimeout() + Expect(createInspect).To(Exit(0)) + createData := createInspect.InspectContainerToJSON() + + cloneInspect := podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + cloneInspect.WaitWithDefaultTimeout() + Expect(cloneInspect).To(Exit(0)) + cloneData := cloneInspect.InspectContainerToJSON() + Expect(createData[0].HostConfig.NanoCpus).To(Equal(cloneData[0].HostConfig.NanoCpus)) + + create = podmanTest.Podman([]string{"create", "--memory=5", ALPINE}) + create.WaitWithDefaultTimeout() + Expect(create).To(Exit(0)) + clone = podmanTest.Podman([]string{"container", "clone", "--cpus=6", create.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + createInspect = podmanTest.Podman([]string{"inspect", create.OutputToString()}) + createInspect.WaitWithDefaultTimeout() + Expect(createInspect).To(Exit(0)) + createData = createInspect.InspectContainerToJSON() + + cloneInspect = podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + cloneInspect.WaitWithDefaultTimeout() + Expect(cloneInspect).To(Exit(0)) + cloneData = cloneInspect.InspectContainerToJSON() + Expect(createData[0].HostConfig.MemorySwap).To(Equal(cloneData[0].HostConfig.MemorySwap)) + + create = podmanTest.Podman([]string{"create", "--cpus=5", ALPINE}) + create.WaitWithDefaultTimeout() + Expect(create).To(Exit(0)) + clone = podmanTest.Podman([]string{"container", "clone", "--cpus=4", create.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + + var nanoCPUs int64 + numCpus := 4 + nanoCPUs = int64(numCpus * 1000000000) + + createInspect = podmanTest.Podman([]string{"inspect", create.OutputToString()}) + createInspect.WaitWithDefaultTimeout() + Expect(createInspect).To(Exit(0)) + createData = createInspect.InspectContainerToJSON() + + cloneInspect = podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + cloneInspect.WaitWithDefaultTimeout() + Expect(cloneInspect).To(Exit(0)) + cloneData = cloneInspect.InspectContainerToJSON() + Expect(createData[0].HostConfig.NanoCpus).ToNot(Equal(cloneData[0].HostConfig.NanoCpus)) + Expect(cloneData[0].HostConfig.NanoCpus).To(Equal(nanoCPUs)) + }) + + It("podman container clone in a pod", func() { + SkipIfRootlessCgroupsV1("starting a container with the memory limits not supported") + run := podmanTest.Podman([]string{"run", "-dt", "--pod", "new:1234", ALPINE, "sleep", "20"}) + run.WaitWithDefaultTimeout() + Expect(run).To(Exit(0)) + clone := podmanTest.Podman([]string{"container", "clone", run.OutputToString()}) + clone.WaitWithDefaultTimeout() + Expect(clone).To(Exit(0)) + ctrStart := podmanTest.Podman([]string{"container", "start", clone.OutputToString()}) + ctrStart.WaitWithDefaultTimeout() + Expect(ctrStart).To(Exit(0)) + + checkClone := podmanTest.Podman([]string{"ps", "-f", "id=" + clone.OutputToString(), "--ns", "--format", "{{.Namespaces.IPC}} {{.Namespaces.UTS}} {{.Namespaces.NET}}"}) + checkClone.WaitWithDefaultTimeout() + Expect(checkClone).Should(Exit(0)) + cloneArray := checkClone.OutputToStringArray() + + checkCreate := podmanTest.Podman([]string{"ps", "-f", "id=" + run.OutputToString(), "--ns", "--format", "{{.Namespaces.IPC}} {{.Namespaces.UTS}} {{.Namespaces.NET}}"}) + checkCreate.WaitWithDefaultTimeout() + Expect(checkCreate).Should(Exit(0)) + createArray := checkCreate.OutputToStringArray() + + Expect(cloneArray).To(ContainElements(createArray[:])) + + ctrInspect := podmanTest.Podman([]string{"inspect", clone.OutputToString()}) + ctrInspect.WaitWithDefaultTimeout() + Expect(ctrInspect).Should(Exit(0)) + + runInspect := podmanTest.Podman([]string{"inspect", run.OutputToString()}) + runInspect.WaitWithDefaultTimeout() + Expect(runInspect).Should(Exit(0)) + + Expect(ctrInspect.InspectContainerToJSON()[0].Pod).Should(Equal(runInspect.InspectContainerToJSON()[0].Pod)) + Expect(ctrInspect.InspectContainerToJSON()[0].HostConfig.NetworkMode).Should(Equal(runInspect.InspectContainerToJSON()[0].HostConfig.NetworkMode)) + }) + +}) |