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bpo-33913: Fix test_multiprocessing_main_handling (GH-7972) 

bpo-30339, bpo-33913:

* Increase timeout from 10 seconds to 1 minute in
  test_source_main_skipped_in_children source of
  test_multiprocessing_main_handling.
* Replace time.time() with time.monotonic().
* On timeout, include the duration in the error message.
This commit is contained in:
Victor Stinner 2018-06-27 22:21:53 +02:00 committed by GitHub
parent d2cbfffc84
commit 64737e9ae2
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1 changed files with 10 additions and 6 deletions
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16
Lib/test/test_multiprocessing_main_handling.py
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@ -57,11 +57,13 @@ if __name__ == '__main__':
p = Pool(5)
results = []
p.map_async(f, [1, 2, 3], callback=results.extend)
deadline = time.time() + 60 # up to 60 s to report the results
start_time = time.monotonic()
while not results:
time.sleep(0.05)
if time.time() > deadline:
raise RuntimeError("Timed out waiting for results")
# up to 1 min to report the results
dt = time.monotonic() - start_time
if dt > 60.0:
raise RuntimeError("Timed out waiting for results (%.1f sec)" % dt)
results.sort()
print(start_method, "->", results)
"""
@ -85,11 +87,13 @@ set_start_method(start_method)
p = Pool(5)
results = []
p.map_async(int, [1, 4, 9], callback=results.extend)
deadline = time.time() + 10 # up to 10 s to report the results
start_time = time.monotonic()
while not results:
time.sleep(0.05)
if time.time() > deadline:
raise RuntimeError("Timed out waiting for results")
# up to 1 min to report the results
dt = time.monotonic() - start_time
if dt > 60.0:
raise RuntimeError("Timed out waiting for results (%.1f sec)" % dt)
results.sort()
print(start_method, "->", results)
"""