{data2[:2048] + trash, 1, ErrHeader},
		{data2[:2560], 1, io.EOF}, // Exactly 2 empty blocks (normal end-of-stream)
		{data2[:2560] + trash[:1], 1, io.EOF},
		{data2[:2560] + trash[:511], 1, io.EOF},
		{data2[:2560] + trash, 1, io.EOF},
		{data2[:3072], 1, io.EOF},
		{pax, 0, io.EOF}, // PAX header without data is a "valid" tar file
		{pax + trash[:1], 0, io.ErrUnexpectedEOF},

	}

	if n, err := (&Reader{}).Read(nil); n != 0 || err != io.EOF {
		t.Errorf("Read: got %d, %v; want 0, io.EOF", n, err)
	}

	if n, err := (&Reader{}).ReadAt(nil, 11); n != 0 || err != io.EOF {
		t.Errorf("ReadAt: got %d, %v; want 0, io.EOF", n, err)
	}

	if b, err := (&Reader{}).ReadByte(); b != 0 || err != io.EOF {
		t.Errorf("ReadByte: got %d, %v; want 0, io.EOF", b, err)
	}

				t.Fatal(err)
			}
			r := NewReader(f, &ReaderArgs{})
			var record sql.Record
			for {
				record, err = r.Read(record)
				if err != nil {
					break
				}
			}
			r.Close()
			if err != io.EOF {
				t.Fatalf("Reading failed with %s, %s", err, file.Name())
			}
		})

		t.Run(file.Name()+"-close", func(t *testing.T) {
			f, err := os.Open(filepath.Join("testdata", file.Name()))
			if err != nil {