diff options
Diffstat (limited to 'Lib/test/test_compileall.py')
| -rw-r--r-- | Lib/test/test_compileall.py | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/Lib/test/test_compileall.py b/Lib/test/test_compileall.py index be1149a..fa24b3c 100644 --- a/Lib/test/test_compileall.py +++ b/Lib/test/test_compileall.py @@ -16,10 +16,14 @@ import time import unittest from unittest import mock, skipUnless +from concurrent.futures import ProcessPoolExecutor try: - from concurrent.futures import ProcessPoolExecutor + # compileall relies on ProcessPoolExecutor if ProcessPoolExecutor exists + # and it can function. + from concurrent.futures.process import _check_system_limits + _check_system_limits() _have_multiprocessing = True -except ImportError: +except NotImplementedError: _have_multiprocessing = False from test import support @@ -188,6 +192,7 @@ class CompileallTestsBase: self.assertRegex(line, r'Listing ([^WindowsPath|PosixPath].*)') self.assertTrue(os.path.isfile(self.bc_path)) + @skipUnless(_have_multiprocessing, "requires multiprocessing") @mock.patch('concurrent.futures.ProcessPoolExecutor') def test_compile_pool_called(self, pool_mock): compileall.compile_dir(self.directory, quiet=True, workers=5) @@ -198,11 +203,13 @@ class CompileallTestsBase: "workers must be greater or equal to 0"): compileall.compile_dir(self.directory, workers=-1) + @skipUnless(_have_multiprocessing, "requires multiprocessing") @mock.patch('concurrent.futures.ProcessPoolExecutor') def test_compile_workers_cpu_count(self, pool_mock): compileall.compile_dir(self.directory, quiet=True, workers=0) self.assertEqual(pool_mock.call_args[1]['max_workers'], None) + @skipUnless(_have_multiprocessing, "requires multiprocessing") @mock.patch('concurrent.futures.ProcessPoolExecutor') @mock.patch('compileall.compile_file') def test_compile_one_worker(self, compile_file_mock, pool_mock): |