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Filter containers by status.

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A continuation of #7616.
Adds `docker ps --filter=status=(restarting|running|paused|stopped)` option.

Docker-DCO-1.1-Signed-off-by: Jessica Frazelle <jess@docker.com> (github: jfrazelle)
This commit is contained in:
Jessica Frazelle
2014-09-29 20:11:19 -07:00
parent 8128339bc8
commit ea09f03682
5 changed files with 78 additions and 8 deletions
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integration-cli/docker_cli_ps_test.go
+46
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@@ -235,4 +235,50 @@ func TestPsListContainersSize(t *testing.T) {
if foundSize != expectedSize {
t.Fatalf("Expected size %q, got %q", expectedSize, foundSize)
}
deleteAllContainers()
logDone("ps - test ps size")
}
func TestPsListContainersFilterStatus(t *testing.T) {
// FIXME: this should test paused, but it makes things hang and its wonky
// this is because paused containers can't be controlled by signals
// start exited container
runCmd := exec.Command(dockerBinary, "run", "-d", "busybox")
out, _, err := runCommandWithOutput(runCmd)
errorOut(err, t, out)
firstID := stripTrailingCharacters(out)
// make sure the exited cintainer is not running
runCmd = exec.Command(dockerBinary, "wait", firstID)
out, _, err = runCommandWithOutput(runCmd)
errorOut(err, t, out)
// start running container
runCmd = exec.Command(dockerBinary, "run", "-d", "busybox", "sh", "-c", "sleep 360")
out, _, err = runCommandWithOutput(runCmd)
errorOut(err, t, out)
secondID := stripTrailingCharacters(out)
// filter containers by exited
runCmd = exec.Command(dockerBinary, "ps", "-a", "-q", "--filter=status=exited")
out, _, err = runCommandWithOutput(runCmd)
errorOut(err, t, out)
containerOut := strings.TrimSpace(out)
if containerOut != firstID[:12] {
t.Fatalf("Expected id %s, got %s for exited filter, output: %q", firstID[:12], containerOut, out)
}
runCmd = exec.Command(dockerBinary, "ps", "-a", "-q", "--filter=status=running")
out, _, err = runCommandWithOutput(runCmd)
errorOut(err, t, out)
containerOut = strings.TrimSpace(out)
if containerOut != secondID[:12] {
t.Fatalf("Expected id %s, got %s for running filter, output: %q", secondID[:12], containerOut, out)
}
deleteAllContainers()
logDone("ps - test ps filter status")
}