diff options
Diffstat (limited to 'Lib/test/test_concurrent_futures.py')
| -rw-r--r-- | Lib/test/test_concurrent_futures.py | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/Lib/test/test_concurrent_futures.py b/Lib/test/test_concurrent_futures.py index cdb9308..23e95b2 100644 --- a/Lib/test/test_concurrent_futures.py +++ b/Lib/test/test_concurrent_futures.py @@ -4,7 +4,7 @@ import test.support test.support.import_module('_multiprocessing') # Skip tests if sem_open implementation is broken. test.support.import_module('multiprocessing.synchronize') -# import threading after _multiprocessing to raise a more revelant error +# import threading after _multiprocessing to raise a more relevant error # message: "No module named _multiprocessing". _multiprocessing is not compiled # without thread support. test.support.import_module('threading') @@ -154,6 +154,30 @@ class ThreadPoolShutdownTest(ThreadPoolMixin, ExecutorShutdownTest, unittest.Tes for t in threads: t.join() + def test_thread_names_assigned(self): + executor = futures.ThreadPoolExecutor( + max_workers=5, thread_name_prefix='SpecialPool') + executor.map(abs, range(-5, 5)) + threads = executor._threads + del executor + + for t in threads: + self.assertRegex(t.name, r'^SpecialPool_[0-4]$') + t.join() + + def test_thread_names_default(self): + executor = futures.ThreadPoolExecutor(max_workers=5) + executor.map(abs, range(-5, 5)) + threads = executor._threads + del executor + + for t in threads: + # We don't particularly care what the default name is, just that + # it has a default name implying that it is a ThreadPoolExecutor + # followed by what looks like a thread number. + self.assertRegex(t.name, r'^.*ThreadPoolExecutor.*_[0-4]$') + t.join() + class ProcessPoolShutdownTest(ProcessPoolMixin, ExecutorShutdownTest, unittest.TestCase): def _prime_executor(self): |