| package main |
| |
| import ( |
| "os/exec" |
| "strings" |
| "testing" |
| ) |
| |
| func TestRenameStoppedContainer(t *testing.T) { |
| defer deleteAllContainers() |
| |
| runCmd := exec.Command(dockerBinary, "run", "--name", "first_name", "-d", "busybox", "sh") |
| out, _, err := runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| cleanedContainerID := stripTrailingCharacters(out) |
| |
| runCmd = exec.Command(dockerBinary, "wait", cleanedContainerID) |
| out, _, err = runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| name, err := inspectField(cleanedContainerID, "Name") |
| |
| runCmd = exec.Command(dockerBinary, "rename", "first_name", "new_name") |
| out, _, err = runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| name, err = inspectField(cleanedContainerID, "Name") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if name != "/new_name" { |
| t.Fatal("Failed to rename container ", name) |
| } |
| |
| logDone("rename - stopped container") |
| } |
| |
| func TestRenameRunningContainer(t *testing.T) { |
| defer deleteAllContainers() |
| |
| runCmd := exec.Command(dockerBinary, "run", "--name", "first_name", "-d", "busybox", "sh") |
| out, _, err := runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| cleanedContainerID := stripTrailingCharacters(out) |
| runCmd = exec.Command(dockerBinary, "rename", "first_name", "new_name") |
| out, _, err = runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| name, err := inspectField(cleanedContainerID, "Name") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if name != "/new_name" { |
| t.Fatal("Failed to rename container ") |
| } |
| |
| logDone("rename - running container") |
| } |
| |
| func TestRenameCheckNames(t *testing.T) { |
| defer deleteAllContainers() |
| |
| runCmd := exec.Command(dockerBinary, "run", "--name", "first_name", "-d", "busybox", "sh") |
| out, _, err := runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| runCmd = exec.Command(dockerBinary, "rename", "first_name", "new_name") |
| out, _, err = runCommandWithOutput(runCmd) |
| if err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| name, err := inspectField("new_name", "Name") |
| if err != nil { |
| t.Fatal(err) |
| } |
| if name != "/new_name" { |
| t.Fatal("Failed to rename container ") |
| } |
| |
| name, err = inspectField("first_name", "Name") |
| if err == nil && !strings.Contains(err.Error(), "No such image or container: first_name") { |
| t.Fatal(err) |
| } |
| |
| logDone("rename - running container") |
| } |
| |
| func TestRenameInvalidName(t *testing.T) { |
| defer deleteAllContainers() |
| runCmd := exec.Command(dockerBinary, "run", "--name", "myname", "-d", "busybox", "top") |
| if out, _, err := runCommandWithOutput(runCmd); err != nil { |
| t.Fatalf(out, err) |
| } |
| |
| runCmd = exec.Command(dockerBinary, "rename", "myname", "new:invalid") |
| if out, _, err := runCommandWithOutput(runCmd); err == nil || !strings.Contains(out, "Invalid container name") { |
| t.Fatalf("Renaming container to invalid name should have failed: %s\n%v", out, err) |
| } |
| |
| runCmd = exec.Command(dockerBinary, "ps", "-a") |
| if out, _, err := runCommandWithOutput(runCmd); err != nil || !strings.Contains(out, "myname") { |
| t.Fatalf("Output of docker ps should have included 'myname': %s\n%v", out, err) |
| } |
| |
| logDone("rename - invalid container name") |
| } |