| package main |
| |
| import ( |
| "strings" |
| |
| "github.com/go-check/check" |
| ) |
| |
| func (s *DockerSuite) TestKillContainer(c *check.C) { |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "top") |
| cleanedContainerID := strings.TrimSpace(out) |
| c.Assert(waitRun(cleanedContainerID), check.IsNil) |
| |
| dockerCmd(c, "kill", cleanedContainerID) |
| |
| out, _ = dockerCmd(c, "ps", "-q") |
| if strings.Contains(out, cleanedContainerID) { |
| c.Fatal("killed container is still running") |
| } |
| } |
| |
| func (s *DockerSuite) TestKillofStoppedContainer(c *check.C) { |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "top") |
| cleanedContainerID := strings.TrimSpace(out) |
| |
| dockerCmd(c, "stop", cleanedContainerID) |
| |
| _, _, err := dockerCmdWithError(c, "kill", "-s", "30", cleanedContainerID) |
| c.Assert(err, check.Not(check.IsNil), check.Commentf("Container %s is not running", cleanedContainerID)) |
| } |
| |
| func (s *DockerSuite) TestKillDifferentUserContainer(c *check.C) { |
| out, _ := dockerCmd(c, "run", "-u", "daemon", "-d", "busybox", "top") |
| cleanedContainerID := strings.TrimSpace(out) |
| c.Assert(waitRun(cleanedContainerID), check.IsNil) |
| |
| dockerCmd(c, "kill", cleanedContainerID) |
| |
| out, _ = dockerCmd(c, "ps", "-q") |
| if strings.Contains(out, cleanedContainerID) { |
| c.Fatal("killed container is still running") |
| } |
| } |
| |
| // regression test about correct signal parsing see #13665 |
| func (s *DockerSuite) TestKillWithSignal(c *check.C) { |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "top") |
| cid := strings.TrimSpace(out) |
| c.Assert(waitRun(cid), check.IsNil) |
| |
| dockerCmd(c, "kill", "-s", "SIGWINCH", cid) |
| |
| running, _ := inspectField(cid, "State.Running") |
| if running != "true" { |
| c.Fatal("Container should be in running state after SIGWINCH") |
| } |
| } |
| |
| func (s *DockerSuite) TestKillWithInvalidSignal(c *check.C) { |
| out, _ := dockerCmd(c, "run", "-d", "busybox", "top") |
| cid := strings.TrimSpace(out) |
| c.Assert(waitRun(cid), check.IsNil) |
| |
| out, _, err := dockerCmdWithError(c, "kill", "-s", "0", cid) |
| c.Assert(err, check.NotNil) |
| if !strings.ContainsAny(out, "Invalid signal: 0") { |
| c.Fatal("Kill with an invalid signal didn't error out correctly") |
| } |
| |
| running, _ := inspectField(cid, "State.Running") |
| if running != "true" { |
| c.Fatal("Container should be in running state after an invalid signal") |
| } |
| |
| out, _ = dockerCmd(c, "run", "-d", "busybox", "top") |
| cid = strings.TrimSpace(out) |
| c.Assert(waitRun(cid), check.IsNil) |
| |
| out, _, err = dockerCmdWithError(c, "kill", "-s", "SIG42", cid) |
| c.Assert(err, check.NotNil) |
| if !strings.ContainsAny(out, "Invalid signal: SIG42") { |
| c.Fatal("Kill with an invalid signal error out correctly") |
| } |
| |
| running, _ = inspectField(cid, "State.Running") |
| if running != "true" { |
| c.Fatal("Container should be in running state after an invalid signal") |
| } |
| } |
