integration-cli/docker_cli_update_test.go

   1 package main
   2
   3 import (
   4         "strings"
   5         "time"
   6
   7         "github.com/docker/docker/integration-cli/checker"
   8         "github.com/docker/docker/integration-cli/cli"
   9         icmd "github.com/docker/docker/pkg/testutil/cmd"
  10         "github.com/go-check/check"
  11 )
  12
  13 func (s *DockerSuite) TestUpdateRestartPolicy(c *check.C) {
  14         out := cli.DockerCmd(c, "run", "-d", "--restart=on-failure:3", "busybox", "sh", "-c", "sleep 1 && false").Combined()
  15         timeout := 60 * time.Second
  16         if testEnv.DaemonPlatform() == "windows" {
  17                 timeout = 180 * time.Second
  18         }
  19
  20         id := strings.TrimSpace(string(out))
  21
  22         // update restart policy to on-failure:5
  23         cli.DockerCmd(c, "update", "--restart=on-failure:5", id)
  24
  25         cli.WaitExited(c, id, timeout)
  26
  27         count := inspectField(c, id, "RestartCount")
  28         c.Assert(count, checker.Equals, "5")
  29
  30         maximumRetryCount := inspectField(c, id, "HostConfig.RestartPolicy.MaximumRetryCount")
  31         c.Assert(maximumRetryCount, checker.Equals, "5")
  32 }
  33
  34 func (s *DockerSuite) TestUpdateRestartWithAutoRemoveFlag(c *check.C) {
  35         out := runSleepingContainer(c, "--rm")
  36         id := strings.TrimSpace(out)
  37
  38         // update restart policy for an AutoRemove container
  39         cli.Docker(cli.Args("update", "--restart=always", id)).Assert(c, icmd.Expected{
  40                 ExitCode: 1,
  41                 Err:      "Restart policy cannot be updated because AutoRemove is enabled for the container",
  42         })
  43 }