backup: run test with absolute path

cmd/restic/cmd_backup_integration_test.go

@@ -52,14 +52,14 @@ func testBackup(t *testing.T, useFsSnapshot bool) {
 	opts := BackupOptions{UseFsSnapshot: useFsSnapshot}
 
 	// first backup
-	testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata"}, opts, env.gopts)
+	testRunBackup(t, "", []string{env.testdata}, opts, env.gopts)
 	testListSnapshots(t, env.gopts, 1)
 
 	testRunCheck(t, env.gopts)
 	stat1 := dirStats(env.repo)
 
 	// second backup, implicit incremental
-	testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata"}, opts, env.gopts)
+	testRunBackup(t, "", []string{env.testdata}, opts, env.gopts)
 	snapshotIDs := testListSnapshots(t, env.gopts, 2)
 
 	stat2 := dirStats(env.repo)
@@ -71,7 +71,7 @@ func testBackup(t *testing.T, useFsSnapshot bool) {
 	testRunCheck(t, env.gopts)
 	// third backup, explicit incremental
 	opts.Parent = snapshotIDs[0].String()
-	testRunBackup(t, filepath.Dir(env.testdata), []string{"testdata"}, opts, env.gopts)
+	testRunBackup(t, "", []string{env.testdata}, opts, env.gopts)
 	snapshotIDs = testListSnapshots(t, env.gopts, 3)
 
 	stat3 := dirStats(env.repo)
@@ -84,7 +84,7 @@ func testBackup(t *testing.T, useFsSnapshot bool) {
 	for i, snapshotID := range snapshotIDs {
 		restoredir := filepath.Join(env.base, fmt.Sprintf("restore%d", i))
 		t.Logf("restoring snapshot %v to %v", snapshotID.Str(), restoredir)
-		testRunRestore(t, env.gopts, restoredir, snapshotID)
+		testRunRestore(t, env.gopts, restoredir, snapshotID.String()+":"+toPathInSnapshot(filepath.Dir(env.testdata)))
 		diff := directoriesContentsDiff(env.testdata, filepath.Join(restoredir, "testdata"))
 		rtest.Assert(t, diff == "", "directories are not equal: %v", diff)
 	}
@@ -92,6 +92,20 @@ func testBackup(t *testing.T, useFsSnapshot bool) {
 	testRunCheck(t, env.gopts)
 }
 
+func toPathInSnapshot(path string) string {
+	// use path as is on most platforms, but convert it on windows
+	if runtime.GOOS == "windows" {
+		// the path generated by the test is always local so take the shortcut
+		vol := filepath.VolumeName(path)
+		if vol[len(vol)-1] != ':' {
+			panic(fmt.Sprintf("unexpected path: %q", path))
+		}
+		path = vol[:len(vol)-1] + string(filepath.Separator) + path[len(vol)+1:]
+		path = filepath.ToSlash(path)
+	}
+	return path
+}
+
 func TestBackupWithRelativePath(t *testing.T) {
 	env, cleanup := withTestEnvironment(t)
 	defer cleanup()
@@ -557,7 +571,7 @@ func TestHardLink(t *testing.T) {
 	for i, snapshotID := range snapshotIDs {
 		restoredir := filepath.Join(env.base, fmt.Sprintf("restore%d", i))
 		t.Logf("restoring snapshot %v to %v", snapshotID.Str(), restoredir)
-		testRunRestore(t, env.gopts, restoredir, snapshotID)
+		testRunRestore(t, env.gopts, restoredir, snapshotID.String())
 		diff := directoriesContentsDiff(env.testdata, filepath.Join(restoredir, "testdata"))
 		rtest.Assert(t, diff == "", "directories are not equal %v", diff)
 

cmd/restic/cmd_copy_integration_test.go

@@ -62,11 +62,11 @@ func TestCopy(t *testing.T) {
 	for i, snapshotID := range snapshotIDs {
 		restoredir := filepath.Join(env.base, fmt.Sprintf("restore%d", i))
 		origRestores[restoredir] = struct{}{}
-		testRunRestore(t, env.gopts, restoredir, snapshotID)
+		testRunRestore(t, env.gopts, restoredir, snapshotID.String())
 	}
 	for i, snapshotID := range copiedSnapshotIDs {
 		restoredir := filepath.Join(env2.base, fmt.Sprintf("restore%d", i))
-		testRunRestore(t, env2.gopts, restoredir, snapshotID)
+		testRunRestore(t, env2.gopts, restoredir, snapshotID.String())
 		foundMatch := false
 		for cmpdir := range origRestores {
 			diff := directoriesContentsDiff(restoredir, cmpdir)

cmd/restic/cmd_restore_integration_test.go

@@ -18,17 +18,17 @@ import (
 	"github.com/restic/restic/internal/ui/termstatus"
 )
 
-func testRunRestore(t testing.TB, opts GlobalOptions, dir string, snapshotID restic.ID) {
+func testRunRestore(t testing.TB, opts GlobalOptions, dir string, snapshotID string) {
 	testRunRestoreExcludes(t, opts, dir, snapshotID, nil)
 }
 
-func testRunRestoreExcludes(t testing.TB, gopts GlobalOptions, dir string, snapshotID restic.ID, excludes []string) {
+func testRunRestoreExcludes(t testing.TB, gopts GlobalOptions, dir string, snapshotID string, excludes []string) {
 	opts := RestoreOptions{
 		Target: dir,
 	}
 	opts.Excludes = excludes
 
-	rtest.OK(t, testRunRestoreAssumeFailure(snapshotID.String(), opts, gopts))
+	rtest.OK(t, testRunRestoreAssumeFailure(snapshotID, opts, gopts))
 }
 
 func testRunRestoreAssumeFailure(snapshotID string, opts RestoreOptions, gopts GlobalOptions) error {
@@ -198,7 +198,7 @@ func TestRestoreFilter(t *testing.T) {
 	snapshotID := testListSnapshots(t, env.gopts, 1)[0]
 
 	// no restore filter should restore all files
-	testRunRestore(t, env.gopts, filepath.Join(env.base, "restore0"), snapshotID)
+	testRunRestore(t, env.gopts, filepath.Join(env.base, "restore0"), snapshotID.String())
 	for _, testFile := range testfiles {
 		rtest.OK(t, testFileSize(filepath.Join(env.base, "restore0", "testdata", testFile.name), int64(testFile.size)))
 	}
@@ -220,7 +220,7 @@ func TestRestoreFilter(t *testing.T) {
 
 	// restore with excludes
 	restoredir := filepath.Join(env.base, "restore-with-excludes")
-	testRunRestoreExcludes(t, env.gopts, restoredir, snapshotID, excludePatterns)
+	testRunRestoreExcludes(t, env.gopts, restoredir, snapshotID.String(), excludePatterns)
 	testRestoredFileExclusions(t, restoredir)
 
 	// Create an exclude file with some patterns
@@ -340,7 +340,7 @@ func TestRestoreWithPermissionFailure(t *testing.T) {
 
 	_ = withRestoreGlobalOptions(func() error {
 		globalOptions.stderr = io.Discard
-		testRunRestore(t, env.gopts, filepath.Join(env.base, "restore"), snapshots[0])
+		testRunRestore(t, env.gopts, filepath.Join(env.base, "restore"), snapshots[0].String())
 		return nil
 	})
 

cmd/restic/integration_test.go

@@ -35,7 +35,7 @@ func TestCheckRestoreNoLock(t *testing.T) {
 	testRunCheck(t, env.gopts)
 
 	snapshotIDs := testListSnapshots(t, env.gopts, 4)
-	testRunRestore(t, env.gopts, filepath.Join(env.base, "restore"), snapshotIDs[0])
+	testRunRestore(t, env.gopts, filepath.Join(env.base, "restore"), snapshotIDs[0].String())
 }
 
 // a listOnceBackend only allows listing once per filetype