parameters: (self)
docstring: Test that reading a type 2 PNG with tRNS chunk yields each
          row as an array (using asDirect).
docstring_summary: Test that reading a type 2 PNG with tRNS chunk yields each
          row as an array (using asDirect).
docstring_tokens: Test that reading a type 2 PNG with tRNS chunk yields each row as an array ( using asDirect ) .
function: def testTrnsArray(self):
          """Test that reading a type 2 PNG with tRNS chunk yields each
          row as an array (using asDirect)."""
          r = Reader(bytes=_pngsuite['tbrn2c08'])
          list(r.asDirect()[2])[0].tostring
function_tokens: def testTrnsArray ( self ) : r = Reader ( bytes = _pngsuite [ 'tbrn2c08' ] ) list ( r . asDirect ( ) [ 2 ] ) [ 0 ] . tostring