| package container // import "github.com/docker/docker/integration/container" |
| |
| import ( |
| "context" |
| "fmt" |
| "strings" |
| "testing" |
| "time" |
| |
| "github.com/docker/docker/api/types" |
| "github.com/docker/docker/client" |
| "github.com/docker/docker/integration/internal/container" |
| "github.com/docker/docker/integration/internal/request" |
| "github.com/gotestyourself/gotestyourself/icmd" |
| "github.com/gotestyourself/gotestyourself/poll" |
| "github.com/gotestyourself/gotestyourself/skip" |
| "github.com/stretchr/testify/require" |
| ) |
| |
| func TestStopContainerWithRestartPolicyAlways(t *testing.T) { |
| defer setupTest(t)() |
| client := request.NewAPIClient(t) |
| ctx := context.Background() |
| |
| names := []string{"verifyRestart1", "verifyRestart2"} |
| for _, name := range names { |
| container.Run(t, ctx, client, container.WithName(name), container.WithCmd("false"), func(c *container.TestContainerConfig) { |
| c.HostConfig.RestartPolicy.Name = "always" |
| }) |
| } |
| |
| for _, name := range names { |
| poll.WaitOn(t, containerIsInState(ctx, client, name, "running", "restarting"), poll.WithDelay(100*time.Millisecond)) |
| } |
| |
| for _, name := range names { |
| err := client.ContainerStop(ctx, name, nil) |
| require.NoError(t, err) |
| } |
| |
| for _, name := range names { |
| poll.WaitOn(t, containerIsStopped(ctx, client, name), poll.WithDelay(100*time.Millisecond)) |
| } |
| } |
| |
| func TestDeleteDevicemapper(t *testing.T) { |
| skip.IfCondition(t, testEnv.DaemonInfo.Driver != "devicemapper") |
| |
| defer setupTest(t)() |
| client := request.NewAPIClient(t) |
| ctx := context.Background() |
| |
| id := container.Run(t, ctx, client, container.WithName("foo"), container.WithCmd("echo")) |
| |
| poll.WaitOn(t, containerIsStopped(ctx, client, id), poll.WithDelay(100*time.Millisecond)) |
| |
| inspect, err := client.ContainerInspect(ctx, id) |
| require.NoError(t, err) |
| |
| deviceID := inspect.GraphDriver.Data["DeviceId"] |
| |
| // Find pool name from device name |
| deviceName := inspect.GraphDriver.Data["DeviceName"] |
| devicePrefix := deviceName[:strings.LastIndex(deviceName, "-")] |
| devicePool := fmt.Sprintf("/dev/mapper/%s-pool", devicePrefix) |
| |
| result := icmd.RunCommand("dmsetup", "message", devicePool, "0", fmt.Sprintf("delete %s", deviceID)) |
| result.Assert(t, icmd.Success) |
| |
| err = client.ContainerRemove(ctx, id, types.ContainerRemoveOptions{}) |
| require.NoError(t, err) |
| } |
| |
| func containerIsStopped(ctx context.Context, client client.APIClient, containerID string) func(log poll.LogT) poll.Result { |
| return func(log poll.LogT) poll.Result { |
| inspect, err := client.ContainerInspect(ctx, containerID) |
| |
| switch { |
| case err != nil: |
| return poll.Error(err) |
| case !inspect.State.Running: |
| return poll.Success() |
| default: |
| return poll.Continue("waiting for container to be stopped") |
| } |
| } |
| } |
| |
| func containerIsInState(ctx context.Context, client client.APIClient, containerID string, state ...string) func(log poll.LogT) poll.Result { |
| return func(log poll.LogT) poll.Result { |
| inspect, err := client.ContainerInspect(ctx, containerID) |
| if err != nil { |
| return poll.Error(err) |
| } |
| for _, v := range state { |
| if inspect.State.Status == v { |
| return poll.Success() |
| } |
| } |
| return poll.Continue("waiting for container to be running, currently %s", inspect.State.Status) |
| } |
| } |