package runconfig import ( "io/ioutil" "testing" flag "github.com/docker/docker/pkg/mflag" "github.com/docker/docker/pkg/parsers" ) func parseRun(args []string) (*Config, *HostConfig, *flag.FlagSet, error) { cmd := flag.NewFlagSet("run", flag.ContinueOnError) cmd.SetOutput(ioutil.Discard) cmd.Usage = nil return Parse(cmd, args) } func TestParseLxcConfOpt(t *testing.T) { opts := []string{"lxc.utsname=docker", "lxc.utsname = docker "} for _, o := range opts { k, v, err := parsers.ParseKeyValueOpt(o) if err != nil { t.FailNow() } if k != "lxc.utsname" { t.Fail() } if v != "docker" { t.Fail() } } } func TestNetHostname(t *testing.T) { if _, _, _, err := parseRun([]string{"-h=name", "img", "cmd"}); err != nil { t.Fatalf("Unexpected error: %s", err) } if _, _, _, err := parseRun([]string{"--net=host", "img", "cmd"}); err != nil { t.Fatalf("Unexpected error: %s", err) } if _, _, _, err := parseRun([]string{"-h=name", "--net=bridge", "img", "cmd"}); err != nil { t.Fatalf("Unexpected error: %s", err) } if _, _, _, err := parseRun([]string{"-h=name", "--net=none", "img", "cmd"}); err != nil { t.Fatalf("Unexpected error: %s", err) } if _, _, _, err := parseRun([]string{"-h=name", "--net=host", "img", "cmd"}); err != ErrConflictNetworkHostname { t.Fatalf("Expected error ErrConflictNetworkHostname, got: %s", err) } if _, _, _, err := parseRun([]string{"-h=name", "--net=container:other", "img", "cmd"}); err != ErrConflictNetworkHostname { t.Fatalf("Expected error ErrConflictNetworkHostname, got: %s", err) } }