Use either test or rtest to refer to internal test helpers

A single test file should not use both names.

cmd/restic/global_test.go

@@ -6,7 +6,6 @@ import (
 	"path/filepath"
 	"testing"
 
-	"github.com/restic/restic/internal/test"
 	rtest "github.com/restic/restic/internal/test"
 )
 
@@ -31,7 +30,7 @@ func Test_PrintFunctionsRespectsGlobalStdout(t *testing.T) {
 }
 
 func TestReadRepo(t *testing.T) {
-	tempDir := test.TempDir(t)
+	tempDir := rtest.TempDir(t)
 
 	// test --repo option
 	var opts GlobalOptions

cmd/restic/lock_test.go

@@ -11,7 +11,6 @@ import (
 	"github.com/restic/restic/internal/repository"
 	"github.com/restic/restic/internal/restic"
 	"github.com/restic/restic/internal/test"
-	rtest "github.com/restic/restic/internal/test"
 )
 
 func openTestRepo(t *testing.T, wrapper backendWrapper) (*repository.Repository, func(), *testEnvironment) {
@@ -22,14 +21,14 @@ func openTestRepo(t *testing.T, wrapper backendWrapper) (*repository.Repository,
 	testRunInit(t, env.gopts)
 
 	repo, err := OpenRepository(context.TODO(), env.gopts)
-	rtest.OK(t, err)
+	test.OK(t, err)
 	return repo, cleanup, env
 }
 
 func checkedLockRepo(ctx context.Context, t *testing.T, repo restic.Repository, env *testEnvironment) (*restic.Lock, context.Context) {
 	lock, wrappedCtx, err := lockRepo(ctx, repo, env.gopts.RetryLock, env.gopts.JSON)
-	rtest.OK(t, err)
+	test.OK(t, err)
-	rtest.OK(t, wrappedCtx.Err())
+	test.OK(t, wrappedCtx.Err())
 	if lock.Stale() {
 		t.Fatal("lock returned stale lock")
 	}
@@ -69,7 +68,7 @@ func TestLockUnlockAll(t *testing.T) {
 
 	lock, wrappedCtx := checkedLockRepo(context.Background(), t, repo, env)
 	_, err := unlockAll(0)
-	rtest.OK(t, err)
+	test.OK(t, err)
 	if wrappedCtx.Err() == nil {
 		t.Fatal("canceled parent context did not cancel context")
 	}
@@ -82,10 +81,10 @@ func TestLockConflict(t *testing.T) {
 	repo, cleanup, env := openTestRepo(t, nil)
 	defer cleanup()
 	repo2, err := OpenRepository(context.TODO(), env.gopts)
-	rtest.OK(t, err)
+	test.OK(t, err)
 
 	lock, _, err := lockRepoExclusive(context.Background(), repo, env.gopts.RetryLock, env.gopts.JSON)
-	rtest.OK(t, err)
+	test.OK(t, err)
 	defer unlockRepo(lock)
 	_, _, err = lockRepo(context.Background(), repo2, env.gopts.RetryLock, env.gopts.JSON)
 	if err == nil {

internal/cache/file_test.go

@@ -14,7 +14,6 @@ import (
 	"github.com/restic/restic/internal/fs"
 	"github.com/restic/restic/internal/restic"
 	"github.com/restic/restic/internal/test"
-	rtest "github.com/restic/restic/internal/test"
 
 	"golang.org/x/sync/errgroup"
 )
@@ -271,7 +270,7 @@ func TestFileSaveConcurrent(t *testing.T) {
 
 func TestFileSaveAfterDamage(t *testing.T) {
 	c := TestNewCache(t)
-	rtest.OK(t, fs.RemoveAll(c.path))
+	test.OK(t, fs.RemoveAll(c.path))
 
 	// save a few bytes of data in the cache
 	data := test.Random(123456789, 42)

internal/repository/repository_test.go

@@ -21,7 +21,6 @@ import (
 	"github.com/restic/restic/internal/index"
 	"github.com/restic/restic/internal/repository"
 	"github.com/restic/restic/internal/restic"
-	"github.com/restic/restic/internal/test"
 	rtest "github.com/restic/restic/internal/test"
 	"golang.org/x/sync/errgroup"
 )
@@ -322,7 +321,7 @@ func TestRepositoryLoadUnpackedRetryBroken(t *testing.T) {
 	rtest.OK(t, err)
 	repo, err := repository.New(&damageOnceBackend{Backend: be}, repository.Options{})
 	rtest.OK(t, err)
-	err = repo.SearchKey(context.TODO(), test.TestPassword, 10, "")
+	err = repo.SearchKey(context.TODO(), rtest.TestPassword, 10, "")
 	rtest.OK(t, err)
 
 	rtest.OK(t, repo.LoadIndex(context.TODO()))
@@ -446,7 +445,7 @@ func buildPackfileWithoutHeader(t testing.TB, blobSizes []int, key *crypto.Key,
 
 	var offset uint
 	for i, size := range blobSizes {
-		plaintext := test.Random(800+i, size)
+		plaintext := rtest.Random(800+i, size)
 		id := restic.Hash(plaintext)
 		uncompressedLength := uint(0)
 		if compress {