def test_filter_processes_tree_win(self):
# Create a grand-child.
script = (
'import subprocess,sys;'
'proc = subprocess.Popen('
'[sys.executable, \'-u\', \'-c\', \'import time; print(1); '
'time.sleep(60)\'], stdout=subprocess.PIPE); '
# Signal grand child is ready.
'print(proc.stdout.read(1)); '
# Wait for parent to have completed the test.
'sys.stdin.read(1); '
'proc.kill()')
proc = subprocess.Popen([sys.executable, '-u', '-c', script],
stdin=subprocess.PIPE,
stdout=subprocess.PIPE)
try:
proc.stdout.read(1)
processes = file_path.filter_processes_tree_win(
file_path._enum_processes_win())
self.assertEqual(3, len(processes), processes)
proc.stdin.write('a')
proc.wait()
except Exception:
proc.kill()
finally:
proc.wait()
def test_filter_processes_dir_win(self):
python_dir = os.path.dirname(sys.executable)
processes = file_path._filter_processes_dir_win(
file_path._enum_processes_win(), python_dir)
self.assertTrue(processes)
proc_names = [proc.ExecutablePath for proc in processes]
# Try to find at least one python process.
self.assertTrue(any(proc == sys.executable for proc in proc_names),
proc_names)