diff options
Diffstat (limited to 'tests/thread/thread_exc1.py')
| -rw-r--r-- | tests/thread/thread_exc1.py | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/tests/thread/thread_exc1.py b/tests/thread/thread_exc1.py index 9ef3d2a154..10fb94b4fb 100644 --- a/tests/thread/thread_exc1.py +++ b/tests/thread/thread_exc1.py @@ -2,10 +2,6 @@ # # MIT license; Copyright (c) 2016 Damien P. George on behalf of Pycom Ltd -try: - import utime as time -except ImportError: - import time import _thread def foo(): @@ -16,9 +12,19 @@ def thread_entry(): foo() except ValueError: pass + with lock: + global n_finished + n_finished += 1 -for i in range(4): +lock = _thread.allocate_lock() +n_thread = 4 +n_finished = 0 + +# spawn threads +for i in range(n_thread): _thread.start_new_thread(thread_entry, ()) -time.sleep(0.2) +# busy wait for threads to finish +while n_finished < n_thread: + pass print('done') |