<s> import unittest , sys <EOL> from dash_test_util import * <EOL> from dashlivesim . dashlib import initsegmentfilter <EOL> class TestInitParsing ( unittest . TestCase ) : <EOL> def setUp ( self ) : <EOL> fileName = join ( CONTENT_ROOT , "<STR_LIT>" ) <EOL> self . f = initsegmentfilter . InitFilter ( fileName ) <EOL> self . f . filter ( ) <EOL> def testTrackTimeScale ( self ) : <EOL> self . assertEqual ( self . f . track_timescale , <NUM_LIT> ) <EOL> def testTrackHdlrType ( self ) : <EOL> self . assertEqual ( self . f . handler_type , '<STR_LIT>' ) </s>
