Move pkg/testutil to internal/testutil

Signed-off-by: Derek McGowan <derek@mcg.dev>

pkg/testutil/helpers_unix.go

@@ -1,48 +0,0 @@
-//go:build !windows
-
-/*
-   Copyright The containerd Authors.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-*/
-
-package testutil
-
-import (
-	"fmt"
-	"os"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-)
-
-// RequiresRoot skips tests that require root, unless the test.root flag has
-// been set
-func RequiresRoot(t testing.TB) {
-	if !rootEnabled {
-		t.Skip("skipping test that requires root")
-	}
-	assert.Equal(t, 0, os.Getuid(), "This test must be run as root.")
-}
-
-// RequiresRootM is similar to RequiresRoot but intended to be called from *testing.M.
-func RequiresRootM() {
-	if !rootEnabled {
-		fmt.Fprintln(os.Stderr, "skipping test that requires root")
-		os.Exit(0)
-	}
-	if os.Getuid() != 0 {
-		fmt.Fprintln(os.Stderr, "This test must be run as root.")
-		os.Exit(1)
-	}
-}