Function TestContainerUsername

integration/client/container_test.go:2662–2729

(t *testing.T)

}

func TestContainerUsername(t *testing.T) {
	t.Parallel()

	client, err := newClient(t, address)
	if err != nil {
		t.Fatal(err)
	}
	defer client.Close()

	var (
		image       Image
		ctx, cancel = testContext(t)
		id          = t.Name()
	)
	defer cancel()

	image, err = client.GetImage(ctx, testImage)
	if err != nil {
		t.Fatal(err)
	}

	username := "www-data"
	command := []string{
		"id", "-u",
	}
	expectedOutput := "33"
	if runtime.GOOS == "windows" {
		username = "ContainerUser"
		command = []string{
			"echo", `%USERNAME%`,
		}
		expectedOutput = "ContainerUser"
	}

	// the www-data user in the busybox image has a uid of 33
	container, err := client.NewContainer(ctx, id,
		WithNewSnapshot(id, image),
		WithNewSpec(oci.WithImageConfig(image), oci.WithUsername(username), withProcessArgs(command...)),
	)
	if err != nil {
		t.Fatal(err)
	}
	defer container.Delete(ctx, WithSnapshotCleanup)

	buf := bytes.NewBuffer(nil)
	task, err := container.NewTask(ctx, cio.NewCreator(withStdout(buf)))
	if err != nil {
		t.Fatal(err)
	}

	statusC, err := task.Wait(ctx)
	if err != nil {
		t.Fatal(err)
	}

	if err := task.Start(ctx); err != nil {
		t.Fatal(err)
	}