| # 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 a server side resolution display test using the Chameleon board.""" |
| |
| import logging |
| import os |
| |
| from autotest_lib.server.cros.chameleon import chameleon_test |
| |
| |
| class display_Resolution(chameleon_test.ChameleonTest): |
| """Server side external display test. |
| |
| This test talks to a Chameleon board and a DUT to set up, run, and verify |
| external display function of the DUT. |
| """ |
| version = 1 |
| RESOLUTION_TEST_LIST = [ |
| # Mix DP and HDMI together to test the converter cases. |
| ('DP', 1280, 800), |
| ('DP', 1440, 900), |
| ('DP', 1600, 900), |
| ('DP', 1680, 1050), |
| ('DP', 1920, 1080), |
| ('HDMI', 1280, 720), |
| ('HDMI', 1920, 1080), |
| ] |
| |
| def run_once(self, host, test_mirrored=False, test_suspend_resume=False, |
| test_reboot=False): |
| errors = [] |
| for tag, width, height in self.RESOLUTION_TEST_LIST: |
| test_resolution = (width, height) |
| test_name = "%s_%dx%d" % ((tag,) + test_resolution) |
| |
| if not self.is_edid_supported(tag, width, height): |
| logging.info('skip unsupported EDID: %s', test_name) |
| continue |
| |
| self.apply_edid_file(os.path.join( |
| self.bindir, 'test_data', 'edids', test_name)) |
| |
| if test_reboot: |
| self.reboot() |
| else: |
| self.reconnect_output() |
| self.set_mirrored(test_mirrored) |
| if test_suspend_resume: |
| self.suspend_resume() |
| |
| self.load_test_image_and_check( |
| test_name, test_resolution, |
| under_mirrored_mode = test_mirrored, error_list = errors) |
| |
| self.raise_on_errors(errors) |
| |
