run_test: python 3 compatibility issue
@@ -80,7 +80,7 @@ class SerialTester(object):
def __exit__(self, exception_type, value, traceback):
self._queue.put(None)
self._write_thread.join(ERROR_TIMEOUT_SECONDS)
- assert not self._write_thread.isAlive(), "Thread join failed"
+ assert not self._write_thread.is_alive(), "Thread join failed"
self.raw_serial.close()
self.raw_serial = None
return False
