#NEWLINE# @ chdir_to_tmp #NEWLINE# def test_api_emit_c_code_2( self ) : #NEWLINE# #INDENT# ffi = cffi . FFI ( ) #NEWLINE# ffi . set_source ( 'package_name_1.mymod' , '/*code would be here*/' ) #NEWLINE# py . test . raises ( IOError , self . emit_c_code , 'unexisting/xyz.c' )