anchor.diff:        testReadEmptyFileSync();
         testReadEmptyFile();
         testReadWriteStreamLargeFile();
  +      testReadAsBytes();
  +      testReadAsBytesEmptyFile();
  +      testReadAsText();
  +      testReadAsTextEmptyFile();
  +      testReadAsLines();
  +      testReadAsErrors();
  +      testPosition();
         testTruncate();
         testTruncateSync();
         testCloseException();
  
positive.code:     testRead();
      testReadSync();
      testReadStream();
      testLength();
      testLengthSync();
      testPosition();
      testPositionSync();
      testOpenDirectoryAsFile();
      testOpenDirectoryAsFileSync();
      testOpenFile();
      testReadAsBytes();
      testReadAsBytesEmptyFile();
      testReadAsBytesSync();
      testReadAsBytesSyncEmptyFile();
      testReadAsText();
      testReadAsTextEmptyFile();
      testReadAsTextSync();
      testReadAsTextSyncEmptyFile();
      testReadAsLines();
      testReadAsLinesSync();
      testReadAsErrors();
      testLastModified();
      testLastModifiedSync();
  
      createTempDirectory(() {
        testReadWrite();
        testReadWriteSync();
        testReadWriteNoArgsSync();
  
negative.code:       testWriteStringUtf8Sync();
        testRename();
        testRenameSync();
        testLastModified();
      });
    }
  }
  