*graalpython.lib-python.3.test.test_popen.PopenTest.test_contextmanager
*graalpython.lib-python.3.test.test_popen.PopenTest.test_iterating
*graalpython.lib-python.3.test.test_popen.PopenTest.test_keywords
*graalpython.lib-python.3.test.test_popen.PopenTest.test_popen
*graalpython.lib-python.3.test.test_popen.PopenTest.test_return_code
