github.com/ttys3/engine@v17.12.1-ce-rc2+incompatible/integration-cli/docker_cli_rm_test.go (about) 1 package main 2 3 import ( 4 "io/ioutil" 5 "os" 6 7 "github.com/docker/docker/integration-cli/checker" 8 "github.com/docker/docker/integration-cli/cli/build" 9 "github.com/go-check/check" 10 ) 11 12 func (s *DockerSuite) TestRmContainerWithRemovedVolume(c *check.C) { 13 testRequires(c, SameHostDaemon) 14 15 prefix, slash := getPrefixAndSlashFromDaemonPlatform() 16 17 tempDir, err := ioutil.TempDir("", "test-rm-container-with-removed-volume-") 18 if err != nil { 19 c.Fatalf("failed to create temporary directory: %s", tempDir) 20 } 21 defer os.RemoveAll(tempDir) 22 23 dockerCmd(c, "run", "--name", "losemyvolumes", "-v", tempDir+":"+prefix+slash+"test", "busybox", "true") 24 25 err = os.RemoveAll(tempDir) 26 c.Assert(err, check.IsNil) 27 28 dockerCmd(c, "rm", "-v", "losemyvolumes") 29 } 30 31 func (s *DockerSuite) TestRmContainerWithVolume(c *check.C) { 32 prefix, slash := getPrefixAndSlashFromDaemonPlatform() 33 34 dockerCmd(c, "run", "--name", "foo", "-v", prefix+slash+"srv", "busybox", "true") 35 36 dockerCmd(c, "rm", "-v", "foo") 37 } 38 39 func (s *DockerSuite) TestRmContainerRunning(c *check.C) { 40 createRunningContainer(c, "foo") 41 42 res, _, err := dockerCmdWithError("rm", "foo") 43 c.Assert(err, checker.NotNil, check.Commentf("Expected error, can't rm a running container")) 44 c.Assert(res, checker.Contains, "cannot remove a running container") 45 } 46 47 func (s *DockerSuite) TestRmContainerForceRemoveRunning(c *check.C) { 48 createRunningContainer(c, "foo") 49 50 // Stop then remove with -f 51 dockerCmd(c, "rm", "-f", "foo") 52 } 53 54 func (s *DockerSuite) TestRmContainerOrphaning(c *check.C) { 55 dockerfile1 := `FROM busybox:latest 56 ENTRYPOINT ["true"]` 57 img := "test-container-orphaning" 58 dockerfile2 := `FROM busybox:latest 59 ENTRYPOINT ["true"] 60 MAINTAINER Integration Tests` 61 62 // build first dockerfile 63 buildImageSuccessfully(c, img, build.WithDockerfile(dockerfile1)) 64 img1 := getIDByName(c, img) 65 // run container on first image 66 dockerCmd(c, "run", img) 67 // rebuild dockerfile with a small addition at the end 68 buildImageSuccessfully(c, img, build.WithDockerfile(dockerfile2)) 69 // try to remove the image, should not error out. 70 out, _, err := dockerCmdWithError("rmi", img) 71 c.Assert(err, check.IsNil, check.Commentf("Expected to removing the image, but failed: %s", out)) 72 73 // check if we deleted the first image 74 out, _ = dockerCmd(c, "images", "-q", "--no-trunc") 75 c.Assert(out, checker.Contains, img1, check.Commentf("Orphaned container (could not find %q in docker images): %s", img1, out)) 76 77 } 78 79 func (s *DockerSuite) TestRmInvalidContainer(c *check.C) { 80 out, _, err := dockerCmdWithError("rm", "unknown") 81 c.Assert(err, checker.NotNil, check.Commentf("Expected error on rm unknown container, got none")) 82 c.Assert(out, checker.Contains, "No such container") 83 } 84 85 func createRunningContainer(c *check.C, name string) { 86 runSleepingContainer(c, "-dt", "--name", name) 87 }