Function TestWithImageConfigLabels

client/container_opts_test.go:48–75

(t *testing.T)

}

func TestWithImageConfigLabels(t *testing.T) {
	blob, err := json.Marshal(ocispec.Image{
		Config: ocispec.ImageConfig{
			Labels: map[string]string{
				"foo":                          "bar",
				"containerd.io/restart.policy": "always",
				"io.cri-containerd.kind":       "sandbox",
			},
		},
	})
	require.NoError(t, err)

	img := fakeImage{
		config: ocispec.Descriptor{
			MediaType: ocispec.MediaTypeImageConfig,
			Digest:    digest.FromBytes(blob),
			Size:      int64(len(blob)),
			Data:      blob,
		},
	}

	var c containers.Container
	require.NoError(t, WithImageConfigLabels(img)(t.Context(), nil, &c))

	// labels in the namespaces reserved for containerd and the CRI plugin
	// are not copied from the image config
	assert.Equal(t, map[string]string{"foo": "bar"}, c.Labels)
}