Function TestRunBuildResetsUidAndGidInContext

cli/command/image/build_test.go:59–87

(t *testing.T)

}

func TestRunBuildResetsUidAndGidInContext(t *testing.T) {
	skip.If(t, os.Getuid() != 0, "root is required to chown files")
	t.Setenv("DOCKER_BUILDKIT", "0")
	fakeBuild := newFakeBuild()
	cli := test.NewFakeCli(&fakeClient{imageBuildFunc: fakeBuild.build})

	dir := fs.NewDir(t, "test-build-context",
		fs.WithFile("foo", "some content", fs.AsUser(65534, 65534)),
		fs.WithFile("Dockerfile", `
			FROM alpine:frozen
			COPY foo bar /
		`),
	)
	defer dir.Remove()

	options := newBuildOptions()
	options.context = dir.Path()
	assert.NilError(t, runBuild(context.TODO(), cli, options))

	headers := fakeBuild.headers(t)
	expected := []*tar.Header{
		{Name: "Dockerfile"},
		{Name: "foo"},
	}
	cmpTarHeaderNameAndOwner := cmp.Comparer(func(x, y tar.Header) bool {
		return x.Name == y.Name && x.Uid == y.Uid && x.Gid == y.Gid
	})
	assert.DeepEqual(t, expected, headers, cmpTarHeaderNameAndOwner)
}

func TestRunBuildDockerfileOutsideContext(t *testing.T) {
	t.Setenv("DOCKER_BUILDKIT", "0")