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Add integration test to check persistence of exitcode and error message

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Signed-off-by: Kenfe-Mickael Laventure <mickael.laventure@gmail.com>
This commit is contained in:
Kenfe-Mickael Laventure 2016-08-30 12:00:27 -07:00
parent 2998945a54
commit 88bfa6ede8
1 changed files with 38 additions and 0 deletions
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38
integration-cli/docker_cli_daemon_test.go
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@ -2764,3 +2764,41 @@ func (s *DockerDaemonSuite) TestDaemonRestartWithAutoRemoveContainer(c *check.C)
c.Assert(out, checker.Contains, "top1", check.Commentf("top1 should exist after daemon restarts"))
c.Assert(out, checker.Not(checker.Contains), "top2", check.Commentf("top2 should be removed after daemon restarts"))
}
func (s *DockerDaemonSuite) TestDaemonRestartSaveContainerExitCode(c *check.C) {
err := s.d.StartWithBusybox()
c.Assert(err, checker.IsNil)
containerName := "error-values"
runError := "oci runtime error: exec: \"toto\": executable file not found in $PATH"
// Make a container with both a non 0 exit code and an error message
out, err := s.d.Cmd("run", "--name", containerName, "busybox", "toto")
c.Assert(err, checker.NotNil)
c.Assert(out, checker.Contains, runError)
// Check that those values were saved on disk
out, err = s.d.Cmd("inspect", "-f", "{{.State.ExitCode}}", containerName)
out = strings.TrimSpace(out)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, "127")
out, err = s.d.Cmd("inspect", "-f", "{{.State.Error}}", containerName)
out = strings.TrimSpace(out)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, runError)
// now restart daemon
err = s.d.Restart()
c.Assert(err, checker.IsNil)
// Check that those values are still around
out, err = s.d.Cmd("inspect", "-f", "{{.State.ExitCode}}", containerName)
out = strings.TrimSpace(out)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, "127")
out, err = s.d.Cmd("inspect", "-f", "{{.State.Error}}", containerName)
out = strings.TrimSpace(out)
c.Assert(err, checker.IsNil)
c.Assert(out, checker.Equals, runError)
}