package main import ( "strings" "github.com/docker/docker/pkg/integration/checker" "github.com/go-check/check" ) func (s *DockerSuite) TestPause(c *check.C) { testRequires(c, DaemonIsLinux) defer unpauseAllContainers() name := "testeventpause" dockerCmd(c, "run", "-d", "--name", name, "busybox", "top") dockerCmd(c, "pause", name) pausedContainers, err := getSliceOfPausedContainers() c.Assert(err, checker.IsNil) c.Assert(len(pausedContainers), checker.Equals, 1) dockerCmd(c, "unpause", name) out, _ := dockerCmd(c, "events", "--since=0", "--until", daemonUnixTime(c)) events := strings.Split(strings.TrimSpace(out), "\n") actions := eventActionsByIDAndType(c, events, name, "container") c.Assert(actions[len(actions)-2], checker.Equals, "pause") c.Assert(actions[len(actions)-1], checker.Equals, "unpause") } func (s *DockerSuite) TestPauseMultipleContainers(c *check.C) { testRequires(c, DaemonIsLinux) defer unpauseAllContainers() containers := []string{ "testpausewithmorecontainers1", "testpausewithmorecontainers2", } for _, name := range containers { dockerCmd(c, "run", "-d", "--name", name, "busybox", "top") } dockerCmd(c, append([]string{"pause"}, containers...)...) pausedContainers, err := getSliceOfPausedContainers() c.Assert(err, checker.IsNil) c.Assert(len(pausedContainers), checker.Equals, len(containers)) dockerCmd(c, append([]string{"unpause"}, containers...)...) out, _ := dockerCmd(c, "events", "--since=0", "--until", daemonUnixTime(c)) events := strings.Split(strings.TrimSpace(out), "\n") for _, name := range containers { actions := eventActionsByIDAndType(c, events, name, "container") c.Assert(actions[len(actions)-2], checker.Equals, "pause") c.Assert(actions[len(actions)-1], checker.Equals, "unpause") } } func (s *DockerSuite) TestPauseFailsOnWindows(c *check.C) { testRequires(c, DaemonIsWindows) dockerCmd(c, "run", "-d", "--name=test", "busybox", "sleep 3") out, _, _ := dockerCmdWithError("pause", "test") c.Assert(out, checker.Contains, "Windows: Containers cannot be paused") }