diff options
| -rw-r--r-- | test/e2e/checkpoint_test.go | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/test/e2e/checkpoint_test.go b/test/e2e/checkpoint_test.go index a8efe1ca9..be6b782b5 100644 --- a/test/e2e/checkpoint_test.go +++ b/test/e2e/checkpoint_test.go @@ -5,9 +5,11 @@ import ( "net" "os" "os/exec" + "path/filepath" "strings" "time" + "github.com/checkpoint-restore/go-criu/v5/stats" "github.com/containers/podman/v3/pkg/checkpoint/crutils" "github.com/containers/podman/v3/pkg/criu" . "github.com/containers/podman/v3/test/utils" @@ -1191,4 +1193,55 @@ var _ = Describe("Podman checkpoint", func() { // Remove exported checkpoint os.Remove(fileName) }) + + It("podman checkpoint container with export and statistics", func() { + localRunString := getRunString([]string{ + "--rm", + ALPINE, + "top", + }) + session := podmanTest.Podman(localRunString) + session.WaitWithDefaultTimeout() + Expect(session).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(1)) + cid := session.OutputToString() + fileName := "/tmp/checkpoint-" + cid + ".tar.gz" + + result := podmanTest.Podman([]string{ + "container", + "checkpoint", + "-l", "-e", + fileName, + }) + result.WaitWithDefaultTimeout() + + // As the container has been started with '--rm' it will be completely + // cleaned up after checkpointing. + Expect(result).Should(Exit(0)) + Expect(podmanTest.NumberOfContainersRunning()).To(Equal(0)) + Expect(podmanTest.NumberOfContainers()).To(Equal(0)) + + // Extract checkpoint archive + destinationDirectory, err := CreateTempDirInTempDir() + Expect(err).ShouldNot(HaveOccurred()) + + tarsession := SystemExec( + "tar", + []string{ + "xf", + fileName, + "-C", + destinationDirectory, + }, + ) + Expect(tarsession).Should(Exit(0)) + + _, err = os.Stat(filepath.Join(destinationDirectory, stats.StatsDump)) + Expect(err).ShouldNot(HaveOccurred()) + + Expect(os.RemoveAll(destinationDirectory)).To(BeNil()) + + // Remove exported checkpoint + os.Remove(fileName) + }) }) |