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moby--moby/runconfig/parse_test.go

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package runconfig
import (
"io/ioutil"
"testing"
flag "github.com/docker/docker/pkg/mflag"
"github.com/docker/docker/pkg/parsers"
"github.com/docker/docker/pkg/sysinfo"
)
func parseRun(args []string, sysInfo *sysinfo.SysInfo) (*Config, *HostConfig, *flag.FlagSet, error) {
cmd := flag.NewFlagSet("run", flag.ContinueOnError)
cmd.SetOutput(ioutil.Discard)
cmd.Usage = nil
return Parse(cmd, args, sysInfo)
}
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"}, nil); err != nil {
t.Fatalf("Unexpected error: %s", err)
}
if _, _, _, err := parseRun([]string{"--net=host", "img", "cmd"}, nil); err != nil {
t.Fatalf("Unexpected error: %s", err)
}
if _, _, _, err := parseRun([]string{"-h=name", "--net=bridge", "img", "cmd"}, nil); err != nil {
t.Fatalf("Unexpected error: %s", err)
}
if _, _, _, err := parseRun([]string{"-h=name", "--net=none", "img", "cmd"}, nil); err != nil {
t.Fatalf("Unexpected error: %s", err)
}
if _, _, _, err := parseRun([]string{"-h=name", "--net=host", "img", "cmd"}, nil); err != ErrConflictNetworkHostname {
t.Fatalf("Expected error ErrConflictNetworkHostname, got: %s", err)
}
if _, _, _, err := parseRun([]string{"-h=name", "--net=container:other", "img", "cmd"}, nil); err != ErrConflictNetworkHostname {
t.Fatalf("Expected error ErrConflictNetworkHostname, got: %s", err)
}
}