84 lines
3.2 KiB
Python
84 lines
3.2 KiB
Python
# Copyright 2014 The Chromium OS Authors. All rights reserved.
|
|
# Use of this source code is governed by a BSD-style license that can be
|
|
# found in the LICENSE file.
|
|
|
|
"""This is test switching the external display mode."""
|
|
|
|
import logging, time
|
|
|
|
from autotest_lib.client.common_lib import error
|
|
from autotest_lib.client.cros.chameleon import chameleon_port_finder
|
|
from autotest_lib.client.cros.chameleon import chameleon_screen_test
|
|
from autotest_lib.server import test
|
|
from autotest_lib.server.cros.multimedia import remote_facade_factory
|
|
|
|
|
|
class display_SwitchMode(test.test):
|
|
"""External Display switch between extended and mirrored modes.
|
|
|
|
This test switches the external display mode between extended
|
|
and mirrored modes, and checks resolution and static test image.
|
|
"""
|
|
version = 1
|
|
WAIT_AFTER_SWITCH = 5
|
|
|
|
def check_external_display(self, test_mirrored):
|
|
"""Display status check
|
|
|
|
@param test_mirrored: is mirrored mode active
|
|
|
|
"""
|
|
resolution = self.display_facade.get_external_resolution()
|
|
# Check connector
|
|
if self.screen_test.check_external_display_connected(
|
|
self.connector_used, self.errors) is None:
|
|
# Check test image
|
|
self.screen_test.test_screen_with_image(
|
|
resolution, test_mirrored, self.errors)
|
|
if self.errors:
|
|
raise error.TestFail('; '.join(set(self.errors)))
|
|
|
|
|
|
def set_mode_and_check(self, test_mirrored, no_check):
|
|
"""Sets display mode and checks status
|
|
|
|
@param test_mirrored: is mirrored mode active
|
|
@param no_check: True to skip the screen check.
|
|
"""
|
|
logging.info('Set mirrored: %s', test_mirrored)
|
|
self.display_facade.set_mirrored(test_mirrored)
|
|
if not no_check:
|
|
time.sleep(self.WAIT_AFTER_SWITCH)
|
|
self.check_external_display(test_mirrored)
|
|
|
|
|
|
def run_once(self, host, repeat, no_check=False):
|
|
if not host.get_board_type() == 'CHROMEBOOK':
|
|
raise error.TestNAError('DUT is not Chromebook. Test Skipped')
|
|
|
|
factory = remote_facade_factory.RemoteFacadeFactory(host)
|
|
self.display_facade = factory.create_display_facade()
|
|
chameleon_board = host.chameleon
|
|
|
|
chameleon_board.setup_and_reset(self.outputdir)
|
|
finder = chameleon_port_finder.ChameleonVideoInputFinder(
|
|
chameleon_board, self.display_facade)
|
|
|
|
self.errors = []
|
|
for chameleon_port in finder.iterate_all_ports():
|
|
self.chameleon_port = chameleon_port
|
|
self.screen_test = chameleon_screen_test.ChameleonScreenTest(
|
|
host, chameleon_port, self.display_facade, self.outputdir)
|
|
|
|
logging.debug('See the display on Chameleon: port %d (%s)',
|
|
self.chameleon_port.get_connector_id(),
|
|
self.chameleon_port.get_connector_type())
|
|
# Keep the original connector name, for later comparison.
|
|
self.connector_used = (
|
|
self.display_facade.get_external_connector_name())
|
|
|
|
for i in xrange(repeat):
|
|
logging.info("Iteration %d", (i + 1))
|
|
self.set_mode_and_check(True, no_check)
|
|
self.set_mode_and_check(False, no_check)
|