def terminate_root_and_child_processes(root_pid):
"""Terminate the root process along with any children it spawned."""
app_name = environment.get_value('APP_NAME')
direct_children = utils.get_process_ids(root_pid, recursive=False)
for child_pid in direct_children:
# utils.get_process_ids also returns the parent pid.
if child_pid == root_pid:
continue
try:
child = psutil.Process(child_pid)
except Exception:
# Process doesn't exist anymore.
continue
if child.name() == app_name:
# Send SIGTERM to the root APP_NAME process only, and none of its children
# so that coverage data will be dumped properly (e.g. the browser process
# of chrome).
# TODO(ochang): Figure out how windows coverage is dumped since there is
# no equivalent of SIGTERM.
terminate_process(child_pid, kill=False)
continue
child_and_grand_children_pids = utils.get_process_ids(child_pid,
recursive=True)
for pid in child_and_grand_children_pids:
terminate_process(pid, kill=True)
terminate_process(root_pid, kill=True)
def find_windows_for_process(process_id):
"""Return visible windows belonging to a process."""
pids = utils.get_process_ids(process_id)
if not pids:
return []
visible_windows = []
for pid in pids:
app = application.Application()
try:
app.connect(process=pid)
except:
logs.log_warn('Unable to connect to process.')
continue
try:
windows = app.windows()
except:
logs.log_warn('Unable to get application windows.')
continue
for window in windows:
try:
window.type_keys('')
except:
continue
visible_windows.append(window)
return visible_windows
def find_windows_for_process(process_id):
"""Return visible windows belonging to a process."""
pids = utils.get_process_ids(process_id)
if not pids:
return []
xdotool_path = _xdotool_path()
if not xdotool_path:
logs.log_error('Xdotool not installed, cannot locate process windows.')
return []
visible_windows = []
for pid in pids:
windows = (shell.execute_command(
'%s search --all --pid %d --onlyvisible' % (xdotool_path, pid)))
for line in windows.splitlines():
if not line.isdigit():
continue
visible_windows.append(int(line))
return visible_windows