#NEWLINE# def testDeletion_02( self ) : #NEWLINE# #INDENT# p = makeTDInstance ( ) #NEWLINE# p . a . b . c = 1 #NEWLINE# self . assert_ ( ( 'a.b.c' in p ) ) #NEWLINE# del p [ 'a.b.c' ] #NEWLINE# self . assert_ ( ( 'a' in p ) ) #NEWLINE# self . assert_ ( ( 'a.b' in p ) ) #NEWLINE# self . assert_ ( ( 'a.b.c' not in p ) )