backends: Remove TestSaveFilenames test

Filenames are expected to match the sha256 sum of the file content. This
rule is now enforced by the rest server thus making this test useless.

internal/backend/test/tests.go

@@ -657,49 +657,6 @@ func (s *Suite) TestSaveWrongHash(t *testing.T) {
 	}
 }
 
-var filenameTests = []struct {
-	name string
-	data string
-}{
-	{"1dfc6bc0f06cb255889e9ea7860a5753e8eb9665c9a96627971171b444e3113e", "x"},
-	{"f00b4r", "foobar"},
-	{
-		"1dfc6bc0f06cb255889e9ea7860a5753e8eb9665c9a96627971171b444e3113e4bf8f2d9144cc5420a80f04a4880ad6155fc58903a4fb6457c476c43541dcaa6-5",
-		"foobar content of data blob",
-	},
-}
-
-// TestSaveFilenames tests saving data with various file names in the backend.
-func (s *Suite) TestSaveFilenames(t *testing.T) {
-	b := s.open(t)
-	defer s.close(t, b)
-
-	for i, test := range filenameTests {
-		h := restic.Handle{Name: test.name, Type: restic.PackFile}
-		err := b.Save(context.TODO(), h, restic.NewByteReader([]byte(test.data), b.Hasher()))
-		if err != nil {
-			t.Errorf("test %d failed: Save() returned %+v", i, err)
-			continue
-		}
-
-		buf, err := backend.LoadAll(context.TODO(), nil, b, h)
-		if err != nil {
-			t.Errorf("test %d failed: Load() returned %+v", i, err)
-			continue
-		}
-
-		if !bytes.Equal(buf, []byte(test.data)) {
-			t.Errorf("test %d: returned wrong bytes", i)
-		}
-
-		err = b.Remove(context.TODO(), h)
-		if err != nil {
-			t.Errorf("test %d failed: Remove() returned %+v", i, err)
-			continue
-		}
-	}
-}
-
 var testStrings = []struct {
 	id   string
 	data string