| # -*- coding: utf-8 -*- |
| # Copyright (c) 2012 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. |
| |
| # TODO(sheckylin): Refactor the code with the new HTML5 framework. |
| |
| # Import guard for OpenCV. |
| try: |
| import cv |
| import cv2 |
| except ImportError: |
| pass |
| |
| import gtk |
| import logging |
| import numpy as np |
| import os |
| import pprint |
| import re |
| import serial |
| import StringIO |
| import time |
| |
| import autotest_lib.client.cros.camera.perf_tester as camperf |
| |
| from autotest_lib.client.bin import test |
| from autotest_lib.client.common_lib import error |
| from autotest_lib.client.cros import factory |
| from autotest_lib.client.cros.factory import ui as ful |
| from autotest_lib.client.cros.factory import leds |
| from autotest_lib.client.cros.factory.media_util import MediaMonitor |
| from autotest_lib.client.cros.factory.media_util import MountedMedia |
| from autotest_lib.client.cros.rf.config import PluggableConfig |
| from autotest_lib.client.cros import tty |
| |
| _MESSAGE_USB = ( |
| 'Please insert the usb stick to load parameters.\n' |
| '請插入usb以讀取測試參數\n') |
| _MESSAGE_PREPARE_MACHINE = ( |
| 'Please put the machine in the fixture and connect the keyboard.\n' |
| 'Then press ENTER.\n' |
| '請將待測機器放入盒中並連接鍵盤\n' |
| '備妥後按ENTER\n') |
| _MESSAGE_PREPARE_PANEL = ( |
| 'Please connect the next AB panel.\n' |
| 'Then press ENTER to scan the barcode.\n' |
| '請連接下一塊AB Panel\n' |
| '備妥後按ENTER掃描序號\n') |
| _MESSAGE_PREPARE_CAMERA = ( |
| 'Make sure the camera is connected\n' |
| 'Then press ENTER to proceed, TAB to skip.\n' |
| '確定 攝像頭 連接完成\n' |
| '備妥後按ENTER繼續, 或按TAB跳過\n') |
| _MESSAGE_PREPARE_ALS = ( |
| 'Make sure the light sensor is connected\n' |
| 'Then press ENTER to proceed, TAB to skip.\n' |
| '確定 光感測器 連接完成\n' |
| '備妥後按ENTER繼續, 或按TAB跳過\n') |
| _MESSAGE_RESULT_TAB_ABONLY = ( |
| 'Results are listed below.\n' |
| 'Please disconnect the panel and press ENTER to write log.\n' |
| '測試結果顯示如下\n' |
| '請將AB Panel移除, 並按ENTER寫入測試結果\n') |
| _MESSAGE_RESULT_TAB_FULL = ( |
| 'Results are listed below.\n' |
| 'Please disconnect the machine and press ENTER to write log.\n' |
| '測試結果顯示如下\n' |
| '請將測試機器移除, 並按ENTER寫入測試結果\n') |
| |
| _TEST_SN_NUMBER = 'TEST-SN-NUMBER' |
| _LABEL_SIZE = (300, 30) |
| |
| # Test type constants: |
| _TEST_TYPE_AB = 'AB' |
| _TEST_TYPE_FULL = 'Full' |
| |
| # Content type constants: |
| _CONTENT_IMG = 'image' |
| _CONTENT_TXT = 'text' |
| |
| def make_prepare_widget(message, on_key_enter, on_key_tab=None): |
| """Returns a widget that display the message and bind proper functions.""" |
| widget = gtk.VBox() |
| widget.add(ful.make_label(message)) |
| def key_release_callback(widget, event): |
| if event.keyval == gtk.keysyms.Tab: |
| if on_key_tab is not None: |
| return on_key_tab() |
| elif event.keyval == gtk.keysyms.Return: |
| return on_key_enter() |
| widget.key_callback = key_release_callback |
| return widget |
| |
| |
| class ALS(): |
| '''Class to interface the ambient light sensor over iio.''' |
| |
| # Default device paths. |
| _VAL_DEV_PATH = '/sys/bus/iio/devices/iio:device0/illuminance0_input' |
| _SCALE_DEV_PATH = '/sys/bus/iio/devices/iio:device0/illuminance0_calibscale' |
| |
| # Default min delay seconds. |
| _DEFAULT_MIN_DELAY = 0.178 |
| |
| def __init__(self, val_path=_VAL_DEV_PATH, |
| scale_path=_SCALE_DEV_PATH): |
| self.detected = True |
| if (not os.path.isfile(val_path) or |
| not os.path.isfile(scale_path)): |
| self.detected = False |
| return |
| self.val_path = val_path |
| self.scale_path = scale_path |
| |
| def _read(self, delay=None, samples=1): |
| '''Read the light sensor value. |
| |
| Args: |
| delay: Delay between samples in seconds. 0 means as fast as |
| possible. |
| samples: Total samples to read. |
| |
| Returns: |
| The light sensor values in a list. |
| ''' |
| if samples < 1: |
| samples = 1 |
| if delay is None: |
| delay = self._DEFAULT_MIN_DELAY |
| |
| buf = [] |
| for dummy in range(samples): |
| fd = open(self.val_path) |
| buf.append(int(fd.readline().rstrip())) |
| fd.close() |
| time.sleep(delay) |
| |
| return buf |
| |
| def read_mean(self, delay=None, samples=1): |
| if not self.detected: |
| return None |
| |
| buf = self._read(delay, samples) |
| return sum(buf) / len(buf) |
| |
| def get_scale_factor(self): |
| if not self.detected: |
| return None |
| |
| fd = open(self.scale_path) |
| s = int(fd.readline().rstrip()) |
| fd.close() |
| return s |
| |
| |
| class FixtureException(Exception): |
| pass |
| |
| |
| class Fixture(): |
| '''Class for communication with the test fixture.''' |
| |
| def __init__(self, params): |
| # Setup the serial port communication. |
| tty_path = tty.find_tty_by_driver(params['driver']) |
| self.fixture = serial.Serial(port=tty_path, |
| **params['serial_params']) |
| self.fixture.flush() |
| |
| # Load parameters. |
| self.serial_delay = params['serial_delay'] |
| self.light_delay = params['light_delay'] |
| self.light_seq = params['light_seq'] |
| self.fixture_echo = params['echo'] |
| self.light_off = params['off'] |
| |
| def send(self, msg): |
| '''Send control messages to the fixture.''' |
| for c in msg: |
| self.fixture.write(str(c)) |
| self.fixture.flush() |
| # The fixture needs some time to process each incoming character. |
| time.sleep(self.serial_delay) |
| |
| def read(self): |
| return self.fixture.read(self.fixture.inWaiting()) |
| |
| def assert_success(self): |
| '''Check if the returned value from the fixture is OK.''' |
| ret = self.read() |
| if not re.search(self.fixture_echo, ret): |
| raise FixtureException('The communication with fixture was broken') |
| |
| def set_light(self, idx): |
| self.send(self.light_seq[idx]) |
| |
| def turn_off_light(self): |
| self.send(self.light_off) |
| |
| def wait_for_light_switch(self): |
| time.sleep(self.light_delay) |
| |
| |
| class factory_CameraPerformanceAls(test.test): |
| version = 1 |
| preserve_srcdir = True |
| |
| # OpenCV will automatically search for a working camera device if we use |
| # the index -1. |
| _DEVICE_INDEX = -1 |
| _TEST_CHART_FILE = 'test_chart.png' |
| _TEST_SAMPLE_FILE = 'sample.png' |
| |
| # States for the state machine. |
| _STATE_INITIAL = -1 |
| _STATE_WAIT_USB = 0 |
| _STATE_PREPARE_MACHINE = 1 |
| _STATE_ENTERING_SN = 2 |
| _STATE_PREPARE_CAMERA = 3 |
| _STATE_PREPARE_ALS = 4 |
| _STATE_RESULT_TAB = 5 |
| |
| # Status in the final result tab. |
| _STATUS_NAMES = ['sn', 'cam_stat', 'cam_vc', 'cam_ls', 'cam_mtf', |
| 'als_stat', 'result'] |
| _STATUS_LABELS = ['Serial Number', |
| 'Camera Functionality', |
| 'Camera Visual Correctness', |
| 'Camera Lens Shading', |
| 'Camera Image Sharpness', |
| 'ALS Functionality', |
| 'Test Result'] |
| |
| # LED patterns. |
| _LED_PREPARE_CAM_TEST = ((leds.LED_NUM, 0.25), (0, 0.25)) |
| _LED_RUNNING_CAM_TEST = ((leds.LED_NUM, 0.05), (0, 0.05)) |
| _LED_PREPARE_ALS_TEST = ((leds.LED_NUM|leds.LED_CAP, 0.25), |
| (leds.LED_NUM, 0.25)) |
| _LED_RUNNING_ALS_TEST = ((leds.LED_NUM|leds.LED_CAP, 0.05), |
| (leds.LED_NUM, 0.05)) |
| _LED_FINISHED_ALL_TEST = ((leds.LED_NUM|leds.LED_CAP, 0.25), |
| (leds.LED_NUM|leds.LED_CAP, 0.25)) |
| |
| def advance_state(self): |
| if self.type == _TEST_TYPE_FULL: |
| self._state = self._state + 1 |
| # Skip entering SN for full machine test. |
| if self._state == self._STATE_ENTERING_SN: |
| self._state = self._state + 1 |
| else: |
| if self._state == self._STATE_RESULT_TAB: |
| self._state = self._STATE_PREPARE_MACHINE |
| else: |
| self._state = self._state + 1 |
| self.switch_widget(self._state_widget[self._state]) |
| |
| def prepare_test(self): |
| self.ref_data = camperf.PrepareTest(self._TEST_CHART_FILE) |
| |
| def on_usb_insert(self, dev_path): |
| if self._state == self._STATE_WAIT_USB: |
| # Initialize common test reference data. |
| self.prepare_test() |
| # Load config files and reset test results. |
| self.dev_path = dev_path |
| with MountedMedia(dev_path, 1) as config_dir: |
| config_path = os.path.join(config_dir, 'camera.params') |
| self.config = self.base_config.Read(config_path) |
| self.reset_data() |
| self.advance_state() |
| factory.log("Config loaded.") |
| |
| def on_usb_remove(self, dev_path): |
| if self._state != self._STATE_WAIT_USB: |
| raise Exception("USB removal is not allowed during test") |
| |
| def register_callbacks(self, window): |
| def key_press_callback(widget, event): |
| if hasattr(self, 'last_widget'): |
| if hasattr(self.last_widget, 'key_callback'): |
| return self.last_widget.key_callback(widget, event) |
| return False |
| window.connect('key-press-event', key_press_callback) |
| window.add_events(gtk.gdk.KEY_PRESS_MASK) |
| |
| def switch_widget(self, widget_to_display): |
| if hasattr(self, 'last_widget'): |
| if widget_to_display is not self.last_widget: |
| self.last_widget.hide() |
| self.test_widget.remove(self.last_widget) |
| else: |
| return |
| |
| self.last_widget = widget_to_display |
| self.test_widget.add(widget_to_display) |
| self.test_widget.show_all() |
| |
| def on_sn_keypress(self, entry, key): |
| if key.keyval == gtk.keysyms.Tab: |
| entry.set_text(_TEST_SN_NUMBER) |
| return True |
| return False |
| |
| def on_sn_complete(self, serial_number): |
| self.serial_number = serial_number |
| # TODO(itspeter): display the SN info in the result tab. |
| self._update_status('sn', self.check_sn_format(serial_number)) |
| self.advance_state() |
| |
| def check_sn_format(self, sn): |
| if re.search(self.config['sn_format'], sn): |
| return True |
| return False |
| |
| def write_to_usb(self, filename, content, content_type=_CONTENT_TXT): |
| with MountedMedia(self.dev_path, 1) as mount_dir: |
| if content_type == _CONTENT_TXT: |
| with open(os.path.join(mount_dir, filename), 'w') as f: |
| f.write(content) |
| elif content_type == _CONTENT_IMG: |
| cv2.imwrite(os.path.join(mount_dir, filename), content) |
| return True |
| |
| def _setup_fixture(self): |
| '''Initialize the communication with the fixture.''' |
| try: |
| self.fixture = Fixture(self.config['fixture']) |
| |
| # Go with the default(first) lighting intensity. |
| self.light_state = 0 |
| self.fixture.set_light(self.light_state) |
| if not self.unit_test: |
| self.fixture.assert_success() |
| except Exception as e: |
| self.fixture = None |
| self.log('Failed to initialize the test fixture.\n') |
| return False |
| self.log('Test fixture successfully initialized.\n') |
| return True |
| |
| def _capture_low_noise_image(self, cam, n_samples): |
| '''Capture a sequence of images and average them to reduce noise.''' |
| if n_samples < 1: |
| n_samples = 1 |
| _, img = cam.read() |
| img = img.astype(np.float64) |
| for t in range(n_samples - 1): |
| _, temp_img = cam.read() |
| img += temp_img.astype(np.float64) |
| img /= n_samples |
| return img.round().astype(np.uint8) |
| |
| def _test_camera_functionality(self): |
| # Initialize the camera with OpenCV. |
| cam = cv2.VideoCapture(self._DEVICE_INDEX) |
| if not cam.isOpened(): |
| cam.release() |
| self._update_status('cam_stat', False) |
| self.log('Failed to initialize the camera. ' |
| 'Could be bad module, bad connection or ' |
| 'insufficient USB bandwidth.\n') |
| return False |
| |
| # Set resolution. |
| conf = self.config['cam_stat'] |
| cam.set(cv.CV_CAP_PROP_FRAME_WIDTH, conf['img_width']) |
| cam.set(cv.CV_CAP_PROP_FRAME_HEIGHT, conf['img_height']) |
| if (conf['img_width'] != cam.get(cv.CV_CAP_PROP_FRAME_WIDTH) or |
| conf['img_height'] != cam.get(cv.CV_CAP_PROP_FRAME_HEIGHT)): |
| cam.release() |
| self._update_status('cam_stat', False) |
| self.log("Can't set the image size. " |
| "Possibly caused by insufficient USB bandwidth.\n") |
| return False |
| |
| # Try reading an image from the camera. |
| success, _ = cam.read() |
| if not success: |
| cam.release() |
| self._update_status('cam_stat', False) |
| self.log("Failed to capture an image with the camera.\n") |
| return False |
| |
| # Let the camera's auto-exposure algorithm adjust to the fixture |
| # lighting condition. |
| start = time.clock() |
| while time.clock() - start < conf['buf_time']: |
| _, _ = cam.read() |
| |
| # Read the image that we will use. |
| n_samples = conf['n_samples'] |
| img = self._capture_low_noise_image(cam, n_samples) |
| self.target = cv2.cvtColor(img, cv.CV_BGR2GRAY) |
| self._update_status('cam_stat', True) |
| self.log('Successfully captured an image.\n') |
| |
| # Use the sample image in the unit-test mode. |
| if self.unit_test: |
| self.target = cv2.imread(self._TEST_SAMPLE_FILE, |
| cv.CV_LOAD_IMAGE_GRAYSCALE) |
| cam.release() |
| return True |
| |
| def _test_camera_core(self): |
| if not self._test_camera_functionality(): |
| return |
| |
| # Check the captured test pattern image validity. |
| success, tar_data = camperf.CheckVisualCorrectness( |
| self.target, self.ref_data, **self.config['cam_vc']) |
| |
| self._update_status('cam_vc', success) |
| if hasattr(tar_data, 'shift'): |
| self.log('Image shift percentage: %f\n' % tar_data.shift) |
| self.log('Image tilt: %f degrees\n' % tar_data.tilt) |
| if not success: |
| if hasattr(tar_data, 'sample_corners'): |
| self.log('Found corners count: %d\n' % |
| tar_data.sample_corners.shape[0]) |
| if hasattr(tar_data, 'edges'): |
| self.log('Found square edges count: %d\n' % |
| tar_data.edges.shape[0]) |
| self.log('Visual correctness: %s\n' % tar_data.msg) |
| return |
| |
| # Check if the lens shading is present. |
| success, tar_ls = camperf.CheckLensShading( |
| self.target, **self.config['cam_ls']) |
| |
| self._update_status('cam_ls', success) |
| if tar_ls.check_low_freq: |
| self.log('Low-frequency response value: %f\n' % |
| tar_ls.response) |
| if not success: |
| self.log('Lens shading: %s\n' % tar_ls.msg) |
| return |
| |
| # Check the image sharpness. |
| success, tar_mtf = camperf.CheckSharpness( |
| self.target, tar_data.edges, **self.config['cam_mtf']) |
| |
| self._update_status('cam_mtf', success) |
| self.log('MTF value: %f\n' % tar_mtf.mtf) |
| if hasattr(tar_mtf, 'min_mtf'): |
| self.log('Lowest MTF value: %f\n' % tar_mtf.min_mtf) |
| if not success: |
| self.log('Sharpness: %s\n' % tar_mtf.msg) |
| return |
| |
| def _test_als_core(self): |
| # Initialize the ALS. |
| conf = self.config['als'] |
| self.als = ALS(val_path=conf['val_path'], |
| scale_path=conf['scale_path']) |
| if not self.als.detected: |
| self._update_status('als_stat', False) |
| self.log('Failed to initialize the ALS.\n') |
| return |
| |
| # Go through all different lighting settings |
| # and record ALS values. |
| try: |
| while True: |
| # Get ALS values. |
| scale = self.als.get_scale_factor() |
| val = self.als.read_mean(samples=5, delay=0) |
| self.log('Lighting preset lux value: %d\n', |
| conf['luxs'][self.light_state]) |
| self.log('ALS value: %d\n' % val) |
| self.log('ALS calibration scale: %d\n' % scale) |
| |
| # Go to the next lighting preset. |
| self.light_state += 1 |
| self.fixture.set_light(self.light_state) |
| if not self.unit_test: |
| self.fixture.assert_success() |
| if self.light_state >= len(conf['luxs']): |
| break |
| self.fixture.wait_for_light_switch() |
| except (FixtureException, serial.serialutil.SerialException) as e: |
| self.fixture = None |
| self._update_status('als_stat', None) |
| self.log("The test fixture was disconnected!\n") |
| return |
| except: |
| self._update_status('als_stat', False) |
| self.log('Failed to read values from ALS.\n') |
| return |
| self._update_status('als_stat', True) |
| self.log('Successfully recorded ALS values.\n') |
| return |
| |
| def test_camera(self, skip_flag): |
| if self.type == _TEST_TYPE_FULL: |
| self.blinker.Stop() |
| |
| if not skip_flag: |
| with leds.Blinker(self._LED_RUNNING_CAM_TEST): |
| self._test_camera_core() |
| |
| self.blinker = leds.Blinker(self._LED_PREPARE_ALS_TEST) |
| self.blinker.Start() |
| else: |
| if not skip_flag: |
| self._test_camera_core() |
| |
| self.advance_state() |
| |
| def test_als(self, skip_flag): |
| if self.type == _TEST_TYPE_FULL: |
| self.blinker.Stop() |
| |
| if not skip_flag: |
| with leds.Blinker(self._LED_RUNNING_ALS_TEST): |
| self._test_als_core() |
| |
| self.blinker = leds.Blinker(self._LED_FINISHED_ALL_TEST) |
| self.blinker.Start() |
| else: |
| if not skip_flag: |
| self._test_als_core() |
| |
| self.generate_final_result() |
| self.advance_state() |
| |
| def _update_status(self, row_name, result): |
| """Updates status in display_dict.""" |
| result_map = { |
| True: ful.PASSED, |
| False: ful.FAILED, |
| None: ful.UNTESTED |
| } |
| assert result in result_map, "Unknown result" |
| self.display_dict[row_name]['status'] = result_map[result] |
| |
| def generate_final_result(self): |
| self._result = all( |
| ful.PASSED == self.display_dict[var]['status'] |
| for var in self.status_names[:-1]) |
| self._update_status('result', self._result) |
| self.log("Result in summary:\n%s\n" % |
| pprint.pformat(self.display_dict)) |
| |
| def save_log(self): |
| # Save an image for further analysis in case of the camera |
| # performance fail. |
| cam_perf_pass = all(ful.PASSED == self.display_dict[var]['status'] |
| for var in ['cam_vc', 'cam_ls', 'cam_mtf']) |
| if (not cam_perf_pass) and (self.target is not None): |
| if not self.write_to_usb(self.serial_number + ".bmp", |
| self.target, _CONTENT_IMG): |
| return False |
| return self.write_to_usb( |
| self.serial_number + ".txt", self.log_to_file.getvalue()) |
| |
| def reset_data(self): |
| self.target = None |
| if self.type == _TEST_TYPE_FULL: |
| self.log = logging.info |
| else: |
| self.log_to_file = StringIO.StringIO() |
| self.sn_input_widget.get_entry().set_text('') |
| self.log = self.log_to_file.write |
| |
| for var in self.status_names: |
| self._update_status(var, None) |
| |
| def on_result_enter(self): |
| if self.type == _TEST_TYPE_FULL: |
| self.blinker.Stop() |
| gtk.main_quit() |
| else: |
| # The UI will stop in this screen unless log is saved. |
| if self.save_log(): |
| self.reset_data() |
| self.advance_state() |
| return False |
| |
| def on_close_prepare_machine(self): |
| if self.type == _TEST_TYPE_FULL: |
| self.blinker = leds.Blinker(self._LED_PREPARE_CAM_TEST) |
| self.blinker.Start() |
| # Try to setup the fixture if not yet. |
| # This happens everytime in the full machine test, when the first time |
| # the AB panel test is run and when the fixture is disconnected during |
| # the previous test. This step blocks until we can find the fixture |
| # successfully. |
| if not hasattr(self, 'fixture') or self.fixture is None: |
| if not self._setup_fixture(): |
| return False |
| self.advance_state() |
| return True |
| |
| def make_result_widget(self, on_key_enter): |
| widget = gtk.VBox() |
| widget.add(ful.make_label(_MESSAGE_RESULT_TAB_FULL |
| if self.type == _TEST_TYPE_FULL |
| else _MESSAGE_RESULT_TAB_ABONLY)) |
| |
| for name, label in zip(self.status_names, self.status_labels): |
| td, tw = ful.make_status_row(label, ful.UNTESTED, _LABEL_SIZE) |
| self.display_dict[name] = td |
| widget.add(tw) |
| def key_press_callback(widget, event): |
| if event.keyval == gtk.keysyms.Return: |
| on_key_enter() |
| |
| widget.key_callback = key_press_callback |
| return widget |
| |
| def run_once(self, test_type=_TEST_TYPE_FULL, unit_test=False): |
| '''The entry point of the test. |
| |
| Args: |
| test_type: Run the full machine test or the AB panel test. The AB |
| panel will be run on a host that is used to test |
| connected AB panels (possibly many), while the full |
| machine test would test only the machine that runs it |
| and then exit. |
| unit_test: Run the unit-test mode. The unit-test mode is used to |
| test the test integrity when the test fixture is not |
| available. It should be run on a machine that has a |
| working camera and a working ALS. Please place the |
| camera parameter file under the src directory on an USB |
| stick for use and connect the machine with an |
| USB-to-RS232 converter cable with the designated chipset |
| in the parameter file. The test will replace the |
| captured image with the sample test image and run the |
| camera performance test on it. |
| ''' |
| factory.log('%s run_once' % self.__class__) |
| |
| # Initialize variables. |
| assert test_type in [_TEST_TYPE_FULL, _TEST_TYPE_AB] |
| assert unit_test in [True, False] |
| self.type = test_type |
| self.unit_test = unit_test |
| self.display_dict = {} |
| self.base_config = PluggableConfig({}) |
| self.last_handler = None |
| os.chdir(self.srcdir) |
| if self.type == _TEST_TYPE_FULL: |
| self.status_names = self._STATUS_NAMES[1:] |
| self.status_labels = self._STATUS_LABELS[1:] |
| else: |
| self.status_names = self._STATUS_NAMES |
| self.status_labels = self._STATUS_LABELS |
| |
| # Set up the UI widgets. |
| self.usb_prompt_widget = gtk.VBox() |
| self.usb_prompt_widget.add(ful.make_label(_MESSAGE_USB)) |
| self.prepare_machine_widget = make_prepare_widget( |
| (_MESSAGE_PREPARE_MACHINE if self.type == _TEST_TYPE_FULL |
| else _MESSAGE_PREPARE_PANEL), |
| self.on_close_prepare_machine) |
| self.prepare_camera_widget = make_prepare_widget( |
| _MESSAGE_PREPARE_CAMERA, |
| lambda : self.test_camera(skip_flag=False), |
| lambda : self.test_camera(skip_flag=True)) |
| self.prepare_als_widget = make_prepare_widget( |
| _MESSAGE_PREPARE_ALS, |
| lambda : self.test_als(skip_flag=False), |
| lambda : self.test_als(skip_flag=True)) |
| self.result_widget = self.make_result_widget(self.on_result_enter) |
| |
| self.sn_input_widget = ful.make_input_window( |
| prompt='Enter Serial Number (TAB to use testing sample SN):', |
| on_validate=self.check_sn_format, |
| on_keypress=self.on_sn_keypress, |
| on_complete=self.on_sn_complete) |
| |
| # Make sure the entry in widget will have focus. |
| self.sn_input_widget.connect( |
| "show", |
| lambda *x : self.sn_input_widget.get_entry().grab_focus()) |
| |
| # Setup the relation of states and widgets. |
| self._state_widget = { |
| self._STATE_INITIAL: None, |
| self._STATE_WAIT_USB: self.usb_prompt_widget, |
| self._STATE_PREPARE_MACHINE: self.prepare_machine_widget, |
| self._STATE_ENTERING_SN: self.sn_input_widget, |
| self._STATE_PREPARE_CAMERA: self.prepare_camera_widget, |
| self._STATE_PREPARE_ALS: self.prepare_als_widget, |
| self._STATE_RESULT_TAB: self.result_widget |
| } |
| |
| # Setup the usb monitor, |
| monitor = MediaMonitor() |
| monitor.start(on_insert=self.on_usb_insert, |
| on_remove=self.on_usb_remove) |
| |
| # Setup the initial display. |
| self.test_widget = gtk.VBox() |
| self._state = self._STATE_INITIAL |
| self.advance_state() |
| ful.run_test_widget( |
| self.job, |
| self.test_widget, |
| window_registration_callback=self.register_callbacks) |
| |
| if not self._result: |
| raise error.TestFail('Camera/ALS test failed by user indication\n' + |
| '品管人員懷疑故障，請檢修') |
| |
| factory.log('%s run_once finished' % self.__class__) |
