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moby--moby/integration-cli/docker_cli_daemon_test.go
Jessica Frazelle 3893e220e8 Setting iptables=false should propagate to ip-masq=false
Signed-off-by: Jessica Frazelle <jess@docker.com>
2014-10-16 11:52:14 -07:00

94 lines
2.5 KiB
Go

package main
import (
"encoding/json"
"os"
"strings"
"testing"
)
func TestDaemonRestartWithRunningContainersPorts(t *testing.T) {
d := NewDaemon(t)
if err := d.StartWithBusybox(); err != nil {
t.Fatalf("Could not start daemon with busybox: %v", err)
}
defer d.Stop()
if out, err := d.Cmd("run", "-d", "--name", "top1", "-p", "1234:80", "--restart", "always", "busybox:latest", "top"); err != nil {
t.Fatalf("Could not run top1: err=%v\n%s", err, out)
}
// --restart=no by default
if out, err := d.Cmd("run", "-d", "--name", "top2", "-p", "80", "busybox:latest", "top"); err != nil {
t.Fatalf("Could not run top2: err=%v\n%s", err, out)
}
testRun := func(m map[string]bool, prefix string) {
var format string
for c, shouldRun := range m {
out, err := d.Cmd("ps")
if err != nil {
t.Fatalf("Could not run ps: err=%v\n%q", err, out)
}
if shouldRun {
format = "%scontainer %q is not running"
} else {
format = "%scontainer %q is running"
}
if shouldRun != strings.Contains(out, c) {
t.Fatalf(format, prefix, c)
}
}
}
testRun(map[string]bool{"top1": true, "top2": true}, "")
if err := d.Restart(); err != nil {
t.Fatalf("Could not restart daemon: %v", err)
}
testRun(map[string]bool{"top1": true, "top2": false}, "After daemon restart: ")
logDone("daemon - running containers on daemon restart")
}
func TestDaemonRestartWithVolumesRefs(t *testing.T) {
d := NewDaemon(t)
if err := d.StartWithBusybox(); err != nil {
t.Fatal(err)
}
defer d.Stop()
if out, err := d.Cmd("run", "-d", "--name", "volrestarttest1", "-v", "/foo", "busybox"); err != nil {
t.Fatal(err, out)
}
if err := d.Restart(); err != nil {
t.Fatal(err)
}
if _, err := d.Cmd("run", "-d", "--volumes-from", "volrestarttest1", "--name", "volrestarttest2", "busybox"); err != nil {
t.Fatal(err)
}
if out, err := d.Cmd("rm", "-fv", "volrestarttest2"); err != nil {
t.Fatal(err, out)
}
v, err := d.Cmd("inspect", "--format", "{{ json .Volumes }}", "volrestarttest1")
if err != nil {
t.Fatal(err)
}
volumes := make(map[string]string)
json.Unmarshal([]byte(v), &volumes)
if _, err := os.Stat(volumes["/foo"]); err != nil {
t.Fatalf("Expected volume to exist: %s - %s", volumes["/foo"], err)
}
logDone("daemon - volume refs are restored")
}
func TestDaemonStartIptablesFalse(t *testing.T) {
d := NewDaemon(t)
if err := d.Start("--iptables=false"); err != nil {
t.Fatalf("we should have been able to start the daemon with passing iptables=false: %v", err)
}
d.Stop()
logDone("daemon - started daemon with iptables=false")
}