def tearDown(self): cleaned_up = [] for v in RPiPinIdSet.valid_ids(pingroup.PinId._get_rpi_major_revision_index()): id = force_free_pin(pingroup.PinId.gpio(v)) if (id!=None): cleaned_up.append(id) if ( cleaned_up != [] ): print "\nCleaned up left over exports for pins", cleaned_up self.assertEqual(cleaned_up,[])
assert( not p.closed() ) assert( not outside_value.closed() ) assert( outside_value.closed() ) if __name__ == '__main__': try: open_pin_explicit_close() open_pingroup_explicit_close() with_open_pin_closed_in_with_clause_exit_cleanup() with_open_pingroup_closed_in_with_clause_exit_cleanup() open_pin_implicit_close(pin.PinId.p1_gpio_gen1()) # Check requested pin opened by open_pin_implicit_close is closed # by checking return value from pin.force_free_pin: freed_pin_id = pin.force_free_pin(pin.PinId.p1_gpio_gen1()) assert( freed_pin_id==None ) open_pingroup_implicit_close( [ pin.PinId.p1_gpio_gen0() , pin.PinId.p1_gpio_gen1() ] ) # Check requested pins opened by open_pingroup_implicit_close are closed # by checking return value from pin.force_free_pin: freed_pin_id = pin.force_free_pin(pin.PinId.p1_gpio_gen0()) assert( freed_pin_id==None ) freed_pin_id = pin.force_free_pin(pin.PinId.p1_gpio_gen1()) assert( freed_pin_id==None ) except error.GPIOError,e: print "Oops unexpected GPIO related error:\n ",\