package main import ( "strings" "github.com/docker/docker/pkg/integration/checker" "github.com/docker/docker/pkg/stringid" "github.com/go-check/check" ) func (s *DockerSuite) TestRenameStoppedContainer(c *check.C) { testRequires(c, DaemonIsLinux) out, _ := dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "sh") cleanedContainerID := strings.TrimSpace(out) dockerCmd(c, "wait", cleanedContainerID) name, err := inspectField(cleanedContainerID, "Name") newName := "new_name" + stringid.GenerateNonCryptoID() dockerCmd(c, "rename", "first_name", newName) name, err = inspectField(cleanedContainerID, "Name") c.Assert(err, checker.IsNil, check.Commentf("Failed to rename container %s", name)) c.Assert(name, checker.Equals, "/"+newName, check.Commentf("Failed to rename container %s", name)) } func (s *DockerSuite) TestRenameRunningContainer(c *check.C) { testRequires(c, DaemonIsLinux) out, _ := dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "sh") newName := "new_name" + stringid.GenerateNonCryptoID() cleanedContainerID := strings.TrimSpace(out) dockerCmd(c, "rename", "first_name", newName) name, err := inspectField(cleanedContainerID, "Name") c.Assert(err, checker.IsNil, check.Commentf("Failed to rename container %s", name)) c.Assert(name, checker.Equals, "/"+newName, check.Commentf("Failed to rename container %s", name)) } func (s *DockerSuite) TestRenameRunningContainerAndReuse(c *check.C) { testRequires(c, DaemonIsLinux) out, _ := dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "top") c.Assert(waitRun("first_name"), check.IsNil) newName := "new_name" ContainerID := strings.TrimSpace(out) dockerCmd(c, "rename", "first_name", newName) name, err := inspectField(ContainerID, "Name") c.Assert(err, checker.IsNil, check.Commentf("Failed to rename container %s", name)) c.Assert(name, checker.Equals, "/"+newName, check.Commentf("Failed to rename container")) out, _ = dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "top") c.Assert(waitRun("first_name"), check.IsNil) newContainerID := strings.TrimSpace(out) name, err = inspectField(newContainerID, "Name") c.Assert(err, checker.IsNil, check.Commentf("Failed to reuse container name")) c.Assert(name, checker.Equals, "/first_name", check.Commentf("Failed to reuse container name")) } func (s *DockerSuite) TestRenameCheckNames(c *check.C) { testRequires(c, DaemonIsLinux) dockerCmd(c, "run", "--name", "first_name", "-d", "busybox", "sh") newName := "new_name" + stringid.GenerateNonCryptoID() dockerCmd(c, "rename", "first_name", newName) name, err := inspectField(newName, "Name") c.Assert(err, checker.IsNil, check.Commentf("Failed to rename container %s", name)) c.Assert(name, checker.Equals, "/"+newName, check.Commentf("Failed to rename container %s", name)) name, err = inspectField("first_name", "Name") c.Assert(err, checker.NotNil, check.Commentf(name)) c.Assert(err.Error(), checker.Contains, "No such image or container: first_name") } func (s *DockerSuite) TestRenameInvalidName(c *check.C) { testRequires(c, DaemonIsLinux) dockerCmd(c, "run", "--name", "myname", "-d", "busybox", "top") out, _, err := dockerCmdWithError("rename", "myname", "new:invalid") c.Assert(err, checker.NotNil, check.Commentf("Renaming container to invalid name should have failed: %s", out)) c.Assert(out, checker.Contains, "Invalid container name", check.Commentf("%v", err)) out, _, err = dockerCmdWithError("rename", "myname", "") c.Assert(err, checker.NotNil, check.Commentf("Renaming container to invalid name should have failed: %s", out)) c.Assert(out, checker.Contains, "may be empty", check.Commentf("%v", err)) out, _, err = dockerCmdWithError("rename", "", "newname") c.Assert(err, checker.NotNil, check.Commentf("Renaming container with empty name should have failed: %s", out)) c.Assert(out, checker.Contains, "may be empty", check.Commentf("%v", err)) out, _ = dockerCmd(c, "ps", "-a") c.Assert(out, checker.Contains, "myname", check.Commentf("Output of docker ps should have included 'myname': %s", out)) }