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Fix Flakiness in TestRmRestartingContainer

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Docker-DCO-1.1-Signed-off-by: Josh Hawn <josh.hawn@docker.com> (github: jlhawn)
This commit is contained in:
Josh Hawn 2017-04-02 17:45:30 -07:00
parent 6311e9fc9d
commit e979cf7464
1 changed files with 13 additions and 0 deletions
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13
integration-cli/docker_cli_rm_test.go
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@ -3,6 +3,8 @@ package main
import (
"io/ioutil"
"os"
"strings"
"time"
"github.com/docker/docker/integration-cli/checker"
"github.com/docker/docker/integration-cli/cli/build"
@ -93,6 +95,17 @@ func (s *DockerSuite) TestRmRestartingContainer(c *check.C) {
dockerCmd(c, "run", "--name", name, "--restart=always", "busybox", "date")
res, _, err := dockerCmdWithError("rm", name)
for strings.Contains(res, "cannot remove a running container") {
// The `date` command hasn't exited yet. It should end
// up in a "restarting" state if we wait a bit, though
// it is possible that it might be running again by
// that time. The wait period between each restart
// increases though so we just loop in this condition.
time.Sleep(100 * time.Millisecond)
res, _, err = dockerCmdWithError("rm", name)
}
c.Assert(err, checker.NotNil, check.Commentf("Expected error on rm a restarting container, got none"))
c.Assert(res, checker.Contains, "cannot remove a restarting container")
c.Assert(res, checker.Contains, "Stop the container before attempting removal or force remove")