1# Copyright 2017 The Chromium OS Authors. All rights reserved. 2# Use of this source code is governed by a BSD-style license that can be 3# found in the LICENSE file. 4 5import logging 6 7from autotest_lib.client.common_lib import error 8from autotest_lib.client.common_lib.cros import chrome 9from autotest_lib.client.cros import touch_playback_test_base 10 11 12class touch_StylusTaps(touch_playback_test_base.touch_playback_test_base): 13 """Checks that stylus touches are translated into clicks.""" 14 version = 1 15 16 _CLICK_NAME = 'tap' 17 18 def _check_for_click(self): 19 """Playback and check whether click occurred. Fail if not. 20 21 @raises: TestFail if no click or hover occurred. 22 23 """ 24 cases = [(self._CLICK_NAME, 1)] 25 for (filename, expected_count) in cases: 26 self._events.clear_previous_events() 27 self._blocking_playback(filepath=self._filepaths[filename], 28 touch_type='stylus') 29 self._events.wait_for_events_to_complete() 30 31 actual_count = self._events.get_click_count() 32 if actual_count is not expected_count: 33 self._events.log_events() 34 raise error.TestFail('Saw %d clicks when %s were expected!' % ( 35 actual_count, expected_count)) 36 37 def run_once(self): 38 """Entry point of this test.""" 39 self._filepaths = self._find_test_files('stylus', [self._CLICK_NAME]) 40 if not self._filepaths: 41 logging.info('Missing gesture files, Aborting test.') 42 return 43 44 # Log in and start test. 45 with chrome.Chrome(init_network_controller=True) as cr: 46 self._open_events_page(cr) 47 self._events.set_prevent_defaults(False) 48 self._check_for_click() 49