[3.10] bpo-45229: Remove test_main in many tests (GH-28405) (GH-28455)
Instead of explicitly enumerate test classes for run_unittest()
use the unittest ability to discover tests. This also makes these
tests discoverable and runnable with unittest.
load_tests() can be used for dynamic generating tests and adding
doctests. setUpModule(), tearDownModule() and addModuleCleanup()
can be used for running code before and after all module tests.
(cherry picked from commit 40348acc180580371d25f75f46b27048e35f2435)
diff --git a/Lib/test/test_fcntl.py b/Lib/test/test_fcntl.py
index 83ee7a5..fc8c393 100644
--- a/Lib/test/test_fcntl.py
+++ b/Lib/test/test_fcntl.py
@@ -6,7 +6,7 @@
import sys
import unittest
from multiprocessing import Process
-from test.support import (verbose, run_unittest, cpython_only)
+from test.support import verbose, cpython_only
from test.support.import_helper import import_module
from test.support.os_helper import TESTFN, unlink
@@ -210,8 +210,5 @@ def test_fcntl_f_pipesize(self):
os.close(test_pipe_w)
-def test_main():
- run_unittest(TestFcntl)
-
if __name__ == '__main__':
- test_main()
+ unittest.main()