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moby--moby/integration-cli/docker_cli_events_test.go
Sam Rijs 560eb07009 avoid regression in events test
Docker-DCO-1.1-Signed-off-by: Samuel Reis <srijs@airpost.net> (github: srijs)
2014-07-09 00:09:03 +00:00

72 lines
2.2 KiB
Go

package main
import (
"fmt"
"os/exec"
"strconv"
"strings"
"testing"
"time"
)
func TestCLIGetEventsUntag(t *testing.T) {
out, _, _ := cmd(t, "images", "-q")
image := strings.Split(out, "\n")[0]
cmd(t, "tag", image, "utest:tag1")
cmd(t, "tag", image, "utest:tag2")
cmd(t, "rmi", "utest:tag1")
cmd(t, "rmi", "utest:tag2")
eventsCmd := exec.Command("timeout", "0.2", dockerBinary, "events", "--since=1")
out, _, _ = runCommandWithOutput(eventsCmd)
events := strings.Split(out, "\n")
n_events := len(events)
// The last element after the split above will be an empty string, so we
// get the two elements before the last, which are the untags we're
// looking for.
for _, v := range events[n_events-3 : n_events-1] {
if !strings.Contains(v, "untag") {
t.Fatalf("event should be untag, not %#v", v)
}
}
logDone("events - untags are logged")
}
func TestCLIGetEventsPause(t *testing.T) {
out, _, _ := cmd(t, "images", "-q")
image := strings.Split(out, "\n")[0]
cmd(t, "run", "-d", "--name", "testeventpause", image, "sleep", "2")
cmd(t, "pause", "testeventpause")
cmd(t, "unpause", "testeventpause")
eventsCmd := exec.Command(dockerBinary, "events", "--since=0", fmt.Sprintf("--until=%d", time.Now().Unix()))
out, _, _ = runCommandWithOutput(eventsCmd)
events := strings.Split(out, "\n")
if len(events) <= 1 {
t.Fatalf("Missing expected event")
}
pauseEvent := strings.Fields(events[len(events)-3])
unpauseEvent := strings.Fields(events[len(events)-2])
if pauseEvent[len(pauseEvent)-1] != "pause" {
t.Fatalf("event should be pause, not %#v", pauseEvent)
}
if unpauseEvent[len(unpauseEvent)-1] != "unpause" {
t.Fatalf("event should be pause, not %#v", unpauseEvent)
}
logDone("events - pause/unpause is logged")
}
func TestCLILimitEvents(t *testing.T) {
for i := 0; i < 30; i++ {
cmd(t, "run", "busybox", "echo", strconv.Itoa(i))
}
eventsCmd := exec.Command(dockerBinary, "events", "--since=0", fmt.Sprintf("--until=%d", time.Now().Unix()))
out, _, _ := runCommandWithOutput(eventsCmd)
events := strings.Split(out, "\n")
n_events := len(events) - 1
if n_events != 64 {
t.Fatalf("events should be limited to 64, but received %d", n_events)
}
logDone("events - limited to 64 entries")
}