def find_windows_for_process(self, process_id, display_name):
"""Return visible windows belonging to a process."""
pids = self.get_process_ids(process_id)
if not pids:
return []
logger.info(
'Waiting for 30 seconds to ensure all windows appear: '
'pid=%s, display=%s', pids, display_name)
time.sleep(30)
visible_windows = set()
for pid in pids:
_, windows = common.execute(
'xdotool',
'search --all --pid %s --onlyvisible --name ".*"' % pid,
'.',
env={'DISPLAY': display_name},
exit_on_error=False,
print_command=False,
print_output=False,
stdin=common.BlockStdin())
for line in windows.splitlines():
if not line.isdigit():
continue
visible_windows.add(line)
logger.info('Found windows: %s', ', '.join(list(visible_windows)))
return visible_windows
def xdotool_command(self, command, display_name):
"""Run a command, returning its output."""
common.execute('xdotool',
command,
'.',
env={'DISPLAY': display_name},
stdin=common.BlockStdin())
def test_stdin(self):
"""Test stdin."""
stdin = common.BlockStdin()
self.assertEqual(subprocess.PIPE, stdin.get())
self.assertEqual('cmd', stdin.update_cmd_log('cmd'))