Exemple #1
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    def tearDown(self):

        # Record timestamp t2
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            if 't2' not in timestamp:
                timestamp['t2'] = time.time()
                fh.seek(0)
                fh.write(json.dumps(timestamp))

        # capture 2nd snapshot
        time.sleep(5)

        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)
        if recording_enabled and self.index_config.get('snapshot-base-sample2',
                                                       False) is True:
            videoHelper.capture_screen(self.env, self.index_config,
                                       self.exec_config,
                                       self.env.video_output_sample_2_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_2_fn)

        # Stop profiler and save profile data
        self.profilers.stop_profiling(self.profile_dir_path)

        # Stop browser
        if self.exec_config['keep-browser'] is False:
            desktopHelper.close_browser(self.browser_type)

        super(PerfBaseTest, self).tearDown()
    def tearDown(self):

        # Record timestamp t2
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            if 't2' not in timestamp:
                timestamp['t2'] = time.time()
                fh.seek(0)
                fh.write(json.dumps(timestamp))

        # capture 2nd snapshot
        time.sleep(5)
        if self.index_config['snapshot-base-sample2']:
            videoHelper.capture_screen(self.env, self.index_config,
                                       self.exec_config,
                                       self.env.video_output_sample_2_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_2_fn)

        # Stop profiler and save profile data
        self.profilers.stop_profiling(self.profile_dir_path)

        # Stop browser
        if self.exec_config['keep-browser'] is False:
            self.wd.close_browser(self.browser_type)

        super(WebdriverBaseTest, self).tearDown()
Exemple #3
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    def tearDown(self):

        # Record timestamp t2
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            if 't2' not in timestamp:
                timestamp['t2'] = time.time()
                fh.seek(0)
                fh.write(json.dumps(timestamp))

        # capture 2nd snapshot
        time.sleep(5)

        if self.env.PROFILER_FLAG_AVCONV in self.env.firefox_settings_extensions:
            if self.env.firefox_settings_extensions[self.env.PROFILER_FLAG_AVCONV]['enable'] is True and self.index_config['snapshot-base-sample2'] is True:
                videoHelper.capture_screen(self.env, self.index_config, self.env.video_output_sample_2_fp, self.env.img_sample_dp,
                                           self.env.img_output_sample_2_fn)

        # Stop profiler and save profile data
        self.profilers.stop_profiling(self.profile_dir_path)

        # Stop browser
        if self.exec_config['keep-browser'] is False:
            desktopHelper.close_browser(self.browser_type)

        super(PerfBaseTest, self).tearDown()
Exemple #4
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    def get_browser_done(self):
        # check the video recording
        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)

        if recording_enabled:
            for i in range(10):
                time.sleep(1)
                logger.debug("Check browser show up %d time(s)." % (i + 1))
                desktopHelper.lock_window_pos(self.browser_type)
                videoHelper.capture_screen(self.env, self.index_config,
                                           self.env.video_output_sample_1_fp,
                                           self.env.img_sample_dp,
                                           self.env.img_output_sample_1_fn)
                if desktopHelper.check_browser_show_up(
                        self.env.img_sample_dp,
                        self.env.img_output_sample_1_fn):
                    logger.debug("Browser shown, adjust viewport by setting.")
                    height_browser, width_browser = desktopHelper.adjust_viewport(
                        self.browser_type, self.env.img_sample_dp,
                        self.env.img_output_sample_1_fn)
                    height_offset = 0
                    terminal_width = width_browser
                    terminal_height = 60
                    if sys.platform == 'linux2':
                        height_offset = 20
                        terminal_height = 60
                    elif sys.platform == 'win32':
                        import platform
                        release_version = platform.release()
                        if release_version == '10':
                            logger.info("Move terminal window for Windows 10.")
                            height_offset = -4
                            terminal_height = 100
                        elif release_version == '7':
                            logger.info("Move terminal window for Windows 7.")
                            height_offset = 0
                            terminal_height = 80
                        else:
                            logger.info("Move terminal window for Windows.")
                            height_offset = 0
                            terminal_height = 80
                    elif sys.platform == 'darwin':
                        # TODO: This offset settings only be tested on Mac Book Air
                        height_offset = 25
                        terminal_height = 80
                    terminal_x = 0
                    terminal_y = height_browser + height_offset
                    logger.info(
                        'Move Terminal to (X,Y,W,H): ({}, {}, {}, {})'.format(
                            terminal_x, terminal_y, terminal_width,
                            terminal_height))
                    self.terminal_window_obj.move_window_pos(
                        pos_x=terminal_x,
                        pos_y=terminal_y,
                        window_width=terminal_width,
                        window_height=terminal_height)
                    break
        else:
            time.sleep(3)
            desktopHelper.lock_window_pos(self.browser_type)
Exemple #5
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    def tearDown(self):

        # Record timestamp t2
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            if 't2' not in timestamp:
                timestamp['t2'] = time.time()
                fh.seek(0)
                fh.write(json.dumps(timestamp))

        # capture 2nd snapshot
        time.sleep(5)

        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)
        if recording_enabled and self.index_config.get('snapshot-base-sample2', False) is True:
            videoHelper.capture_screen(self.env, self.index_config, self.exec_config,
                                       self.env.video_output_sample_2_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_2_fn)

        # Stop profiler and save profile data
        self.profilers.stop_profiling(self.profile_dir_path)

        # Stop browser
        if self.exec_config['keep-browser'] is False:
            desktopHelper.close_browser(self.browser_type)

        super(PerfBaseTest, self).tearDown()
Exemple #6
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    def setUp(self):
        super(PerfBaseTest, self).setUp()

        # init sikuli
        self.sikuli = sikuli.Sikuli(
            self.env.run_sikulix_cmd_path,
            self.env.hasal_dir,
            running_statistics_file_path=self.
            global_config['default-running-statistics-fn'])
        # set up the Customized Region settings
        if StatusRecorder.SIKULI_KEY_REGION in self.index_config:
            logger.info('Set Sikuli Status for Customized Region')
            self.sikuli.set_sikuli_status(
                StatusRecorder.SIKULI_KEY_REGION,
                self.index_config[StatusRecorder.SIKULI_KEY_REGION])

        # Start video recordings
        self.profilers = Profilers(self.env, self.index_config,
                                   self.exec_config, self.browser_type,
                                   self.sikuli)
        self.profilers.start_profiling(self.env.firefox_settings_extensions)

        # Record initial timestamp
        with open(self.env.DEFAULT_TIMESTAMP, "w") as fh:
            timestamp = {self.env.INITIAL_TIMESTAMP_NAME: str(time.time())}
            json.dump(timestamp, fh)

        # launch browser
        _, self.profile_dir_path = desktopHelper.launch_browser(
            self.browser_type,
            env=self.env,
            profiler_list=self.env.firefox_settings_extensions,
            exec_config=self.exec_config)

        # wait browser ready
        self.get_browser_done()

        # capture 1st snapshot
        time.sleep(5)

        # check the video recording
        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)
        if recording_enabled and self.index_config.get('snapshot-base-sample1',
                                                       False) is True:
            videoHelper.capture_screen(self.env, self.index_config,
                                       self.exec_config,
                                       self.env.video_output_sample_1_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_1_fn)
        time.sleep(2)

        # Record timestamp t1
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            timestamp['t1'] = time.time()
            fh.seek(0)
            fh.write(json.dumps(timestamp))
Exemple #7
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    def get_browser_done(self):
        # check the video recording
        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)

        if recording_enabled:
            viewport = dict()
            viewport_ref_fp = os.path.join(self.env.img_sample_dp, self.env.img_output_sample_1_fn)
            is_expected_viewport = False
            desktopHelper.lock_window_pos(self.browser_type, self.exec_config)
            for i in range(25):
                time.sleep(1)
                videoHelper.capture_screen(self.env, self.index_config, self.exec_config,
                                           self.env.video_output_sample_1_fp,
                                           self.env.img_sample_dp,
                                           self.env.img_output_sample_1_fn)
                viewport = find_image_viewport(viewport_ref_fp)
                if desktopHelper.is_above_half_viewport(viewport, self.exec_config):
                    logger.debug("Browser shown, adjust viewport by setting %d time(s)." % (i + 1))
                    height_browser, width_browser = desktopHelper.adjust_viewport(self.browser_type,
                                                                                  viewport,
                                                                                  self.exec_config)
                    # get the terminal location
                    terminal_location = terminalHelper.get_terminal_location(0, 0, width_browser, height_browser)
                    terminal_x = terminal_location.get('x', 0)
                    terminal_y = terminal_location.get('y', 0)
                    terminal_width = terminal_location.get('width', 0)
                    terminal_height = terminal_location.get('height', 0)

                    logger.info('Move Terminal to (X,Y,W,H): ({}, {}, {}, {})'.format(terminal_x,
                                                                                      terminal_y,
                                                                                      terminal_width,
                                                                                      terminal_height))
                    self.terminal_window_obj.move_window_pos(pos_x=terminal_x,
                                                             pos_y=terminal_y,
                                                             window_width=terminal_width,
                                                             window_height=terminal_height)
                    videoHelper.capture_screen(self.env, self.index_config, self.exec_config,
                                               self.env.video_output_sample_1_fp,
                                               self.env.img_sample_dp,
                                               self.env.img_output_sample_1_fn)
                    viewport = find_image_viewport(viewport_ref_fp)
                    is_expected_viewport = desktopHelper.is_expected_viewport(viewport, self.exec_config)
                    if is_expected_viewport:
                        break
                else:
                    logger.info("Browser launched but viewport still less than half size, already wait %d second(s)." % (i + 1))
            # TODO: Doesn't support runtime viewport adjustment for linux now thus won't verify expected viewport size
            if not is_expected_viewport and self.current_platform_name != 'linux2':
                raise Exception('[ERROR] Viewport size is not expected: {}'.format(viewport))
        else:
            time.sleep(3)
            desktopHelper.lock_window_pos(self.browser_type, self.exec_config)
Exemple #8
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    def tearDown(self):

        # Record timestamp t3
        self.exec_timestamp_list.append(time.time())

        # capture 2nd snapshot
        time.sleep(5)

        if self.env.PROFILER_FLAG_AVCONV in self.enabled_profiler_list or self.env.PROFILER_FLAG_FXALL in self.enabled_profiler_list:
            videoHelper.capture_screen(self.env, self.env.video_output_sample_2_fp, self.env.img_sample_dp,
                                       self.env.img_output_sample_2_fn)

        # Stop profiler and save profile data
        self.profilers.stop_profiling(self.profile_dir_path)

        # Post run sikuli script
        if os.getenv("POST_SCRIPT_PATH"):
            post_script_args = []
            if hasattr(self, "post_script_args"):
                post_script_args = self.args_parser(os.getenv("POST_SCRIPT_PATH"), self.post_script_args)
            self.sikuli.run_test(os.getenv("POST_SCRIPT_PATH"),
                                 os.getenv("POST_SCRIPT_PATH") + "_" + self.env.time_stamp, args_list=post_script_args)

        # Stop browser
        if int(os.getenv("KEEP_BROWSER")) == 0:
            self.sikuli.close_browser(self.browser_type)

        # Delete Url
        if hasattr(self, "test_url_id"):
            self.target_helper.delete_target(self.test_url_id)

        # output sikuli status to static file
        with open(self.env.DEFAULT_STAT_RESULT, "w") as fh:
            stat_data = {'sikuli_stat': str(self.sikuli_status)}
            json.dump(stat_data, fh)

        # output result
        if self.sikuli_status == 0:
            if hasattr(self, "crop_data"):
                resultHelper.result_calculation(self.env, self.exec_timestamp_list, self.crop_data,
                                                int(os.getenv("CALC_SI")), int(os.getenv("ENABLE_WAVEFORM")),
                                                os.getenv("PERFHERDER_REVISION"), os.getenv("PERFHERDER_PKG_PLATFORM"))
            else:
                resultHelper.result_calculation(self.env, self.exec_timestamp_list, calc_si=int(os.getenv("CALC_SI")),
                                                waveform=int(os.getenv("ENABLE_WAVEFORM")),
                                                revision=os.getenv("PERFHERDER_REVISION"),
                                                pkg_platform=os.getenv("PERFHERDER_PKG_PLATFORM"))
        else:
            logger.warning("This running result of sikuli execution is not successful, return code: " + str(self.sikuli_status))
Exemple #9
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    def setUp(self):
        super(PerfBaseTest, self).setUp()

        # init sikuli
        self.sikuli = sikuli.Sikuli(self.env.run_sikulix_cmd_path, self.env.hasal_dir,
                                    running_statistics_file_path=self.global_config['default-running-statistics-fn'])
        # set up the Customized Region settings
        if StatusRecorder.SIKULI_KEY_REGION in self.index_config:
            logger.info('Set Sikuli Status for Customized Region')
            self.sikuli.set_sikuli_status(StatusRecorder.SIKULI_KEY_REGION, self.index_config[StatusRecorder.SIKULI_KEY_REGION])

        # Start video recordings
        self.profilers = Profilers(self.env, self.index_config, self.exec_config, self.browser_type, self.sikuli)
        self.profilers.start_profiling(self.env.firefox_settings_extensions)

        # Record initial timestamp
        with open(self.env.DEFAULT_TIMESTAMP, "w") as fh:
            timestamp = {self.env.INITIAL_TIMESTAMP_NAME: str(time.time())}
            json.dump(timestamp, fh)

        # launch browser
        _, self.profile_dir_path = desktopHelper.launch_browser(self.browser_type, env=self.env,
                                                                profiler_list=self.env.firefox_settings_extensions,
                                                                exec_config=self.exec_config,
                                                                firefox_config=self.firefox_config,
                                                                chrome_config=self.chrome_config)

        # wait browser ready
        self.get_browser_done()

        # capture 1st snapshot
        time.sleep(5)

        # check the video recording
        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)
        if recording_enabled and self.index_config.get('snapshot-base-sample1', False) is True:
            videoHelper.capture_screen(self.env, self.index_config, self.exec_config,
                                       self.env.video_output_sample_1_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_1_fn)
        time.sleep(2)

        # Record timestamp t1
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            timestamp['t1'] = time.time()
            fh.seek(0)
            fh.write(json.dumps(timestamp))
    def setUp(self):
        super(WebdriverBaseTest, self).setUp()

        # launch browser
        self.browser_obj, self.profile_dir_path = \
            desktopHelper.launch_browser(self.browser_type, env=self.env, type='webdriver',
                                         profiler_list=self.env.firefox_settings_extensions,
                                         exec_config=self.exec_config)
        self.driver = self.browser_obj.return_driver()
        self.wd = wd.Webdriver(self.driver)

        # Start video recordings
        # TODO: need to be webdriver related / geckoProfiler and performanceTimingProfiler used Sikuli object
        self.profilers = Profilers(self.env, self.browser_type, self.wd)
        self.profilers.start_profiling(self.env.firefox_settings_extensions)

        # Record initial timestamp
        with open(self.env.DEFAULT_TIMESTAMP, "w") as fh:
            timestamp = {self.env.INITIAL_TIMESTAMP_NAME: str(time.time())}
            json.dump(timestamp, fh)

        # wait browser ready / must do after launching browser and starting of video recording
        self.get_browser_done()

        # capture 1st snapshot
        time.sleep(5)
        if self.index_config['snapshot-base-sample1']:
            videoHelper.capture_screen(self.env, self.index_config,
                                       self.exec_config,
                                       self.env.video_output_sample_1_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_1_fn)
        time.sleep(2)

        # Record timestamp t1
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            timestamp['t1'] = time.time()
            fh.seek(0)
            fh.write(json.dumps(timestamp))
Exemple #11
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    def setUp(self):
        super(PerfBaseTest, self).setUp()

        # init sikuli
        self.sikuli = sikuli.Sikuli(self.env.run_sikulix_cmd_path, self.env.hasal_dir)

        # Start video recordings
        self.profilers = Profilers(self.env, self.index_config, self.browser_type, self.sikuli)
        self.profilers.start_profiling(self.env.firefox_settings_extensions)

        # Record initial timestamp
        with open(self.env.DEFAULT_TIMESTAMP, "w") as fh:
            timestamp = {self.env.INITIAL_TIMESTAMP_NAME: str(time.time())}
            json.dump(timestamp, fh)

        # launch browser
        _, self.profile_dir_path = desktopHelper.launch_browser(self.browser_type, env=self.env,
                                                                profiler_list=self.env.firefox_settings_extensions)

        # wait browser ready
        self.get_browser_done()

        # capture 1st snapshot
        time.sleep(5)

        # check the video recording
        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)
        if recording_enabled and self.index_config.get('snapshot-base-sample1', False) is True:
            videoHelper.capture_screen(self.env, self.index_config, self.env.video_output_sample_1_fp,
                                       self.env.img_sample_dp,
                                       self.env.img_output_sample_1_fn)
        time.sleep(2)

        # Record timestamp t1
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            timestamp['t1'] = time.time()
            fh.seek(0)
            fh.write(json.dumps(timestamp))
    def setUp(self):
        super(WebdriverBaseTest, self).setUp()

        # launch browser
        self.browser_obj, self.profile_dir_path = \
            desktopHelper.launch_browser(self.browser_type, env=self.env, type='webdriver',
                                         profiler_list=self.env.firefox_settings_extensions,
                                         exec_config=self.exec_config)
        self.driver = self.browser_obj.return_driver()
        self.wd = wd.Webdriver(self.driver)

        # Start video recordings
        # TODO: need to be webdriver related / geckoProfiler and performanceTimingProfiler used Sikuli object
        self.profilers = Profilers(self.env, self.browser_type, self.wd)
        self.profilers.start_profiling(self.env.firefox_settings_extensions)

        # Record initial timestamp
        with open(self.env.DEFAULT_TIMESTAMP, "w") as fh:
            timestamp = {self.env.INITIAL_TIMESTAMP_NAME: str(time.time())}
            json.dump(timestamp, fh)

        # wait browser ready / must do after launching browser and starting of video recording
        self.get_browser_done()

        # capture 1st snapshot
        time.sleep(5)
        if self.index_config['snapshot-base-sample1']:
            videoHelper.capture_screen(self.env, self.index_config, self.exec_config, self.env.video_output_sample_1_fp, self.env.img_sample_dp,
                                       self.env.img_output_sample_1_fn)
        time.sleep(2)

        # Record timestamp t1
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            timestamp['t1'] = time.time()
            fh.seek(0)
            fh.write(json.dumps(timestamp))
Exemple #13
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    def tearDown(self):

        # Record timestamp t2
        with open(self.env.DEFAULT_TIMESTAMP, "r+") as fh:
            timestamp = json.load(fh)
            if 't2' not in timestamp:
                timestamp['t2'] = time.time()
                fh.seek(0)
                fh.write(json.dumps(timestamp))

        # capture 2nd snapshot
        time.sleep(5)
        if self.index_config['snapshot-base-sample2']:
            videoHelper.capture_screen(self.env, self.index_config, self.env.video_output_sample_2_fp, self.env.img_sample_dp,
                                       self.env.img_output_sample_2_fn)

        # Stop profiler and save profile data
        self.profilers.stop_profiling(self.profile_dir_path)

        # Stop browser
        if self.exec_config['keep-browser'] is False:
            self.wd.close_browser(self.browser_type)

        super(WebdriverBaseTest, self).tearDown()
Exemple #14
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    def setUp(self):

        # Get profiler list
        self.profiler_list = self.get_profiler_list()

        # Init output dirs
        self.env.init_output_dir()

        # Init sikuli status
        self.sikuli_status = 0

        # Init timestamp list
        self.exec_timestamp_list = []

        # get browser type
        self.browser_type = self.env.get_browser_type()

        # init target helper
        self.target_helper = targetHelper.TagetHelper(self.env)

        # init sikuli
        self.sikuli = sikuli.Sikuli(self.env.run_sikulix_cmd_path, self.env.hasal_dir)

        # Start video recordings
        self.profilers = Profilers(self.env, self.browser_type, self.sikuli)
        self.profilers.start_profiling(self.profiler_list)
        self.profile_zip_path = self.profilers.get_profile_path()

        # Record timestamp t1
        self.exec_timestamp_list.append(self.profilers.get_t1_time())

        # minimize all windows
        desktopHelper.minimize_window()

        # launch browser
        self.profile_dir_path = desktopHelper.launch_browser(self.browser_type, profile_path=self.profile_zip_path,
                                                             env=self.env,
                                                             enabled_profiler_list=self.enabled_profiler_list)

        # switch to content window, prevent cursor twinkling
        time.sleep(3)
        if self.browser_type == desktopHelper.DEFAULT_BROWSER_TYPE_FIREFOX:
            self.sikuli.run_test("test_firefox_switchcontentwindow", self.env.output_name)
        else:
            self.sikuli.run_test("test_chrome_switchcontentwindow", self.env.output_name)

        # lock browser start pos at (0,0)
        desktopHelper.lock_window_pos(self.browser_type)

        # execute pre-run-script.
        # You have to specify the pre_run_script and test_url before calling parent setup in your test class
        if os.getenv("PRE_SCRIPT_PATH"):
            pre_script_args = []

            # clone pre run script test url id
            if hasattr(self, "pre_script_args"):
                pre_script_args = self.args_parser(os.getenv("PRE_SCRIPT_PATH"), self.pre_script_args)

            # execute pre run script
            self.sikuli_status = self.sikuli.run_test(os.getenv("PRE_SCRIPT_PATH"),
                                                      os.getenv("PRE_SCRIPT_PATH") + "_" + self.env.time_stamp,
                                                      args_list=pre_script_args)

        # clone test target
        if hasattr(self, "test_target"):
            if hasattr(self, "target_folder"):
                self.test_url, self.test_url_id = self.target_helper.clone_target(self.test_target,
                                                                                  self.env.output_name,
                                                                                  self.target_folder)
                logger.info("The test url after cloned is : [%s]" % self.test_url)
            else:
                self.test_url, self.test_url_id = self.target_helper.clone_target(self.test_target,
                                                                                  self.env.output_name)
                logger.info("The test url after cloned is : [%s]" % self.test_url)

        # capture 1st snapshot
        time.sleep(5)

        if self.env.PROFILER_FLAG_AVCONV in self.enabled_profiler_list or self.env.PROFILER_FLAG_FXALL in self.enabled_profiler_list:
            videoHelper.capture_screen(self.env, self.env.video_output_sample_1_fp, self.env.img_sample_dp,
                                       self.env.img_output_sample_1_fn)
        time.sleep(2)

        # Record timestamp t2
        self.exec_timestamp_list.append(time.time())
Exemple #15
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    def get_browser_done(self):
        # check the video recording
        recording_enabled = CommonUtil.is_video_recording(self.firefox_config)

        if recording_enabled:
            viewport = dict()
            viewport_ref_fp = os.path.join(self.env.img_sample_dp,
                                           self.env.img_output_sample_1_fn)
            is_expected_viewport = False
            desktopHelper.lock_window_pos(self.browser_type, self.exec_config)
            for i in range(25):
                time.sleep(1)
                videoHelper.capture_screen(self.env, self.index_config,
                                           self.exec_config,
                                           self.env.video_output_sample_1_fp,
                                           self.env.img_sample_dp,
                                           self.env.img_output_sample_1_fn)
                viewport = find_image_viewport(viewport_ref_fp)
                if desktopHelper.is_above_half_viewport(
                        viewport, self.exec_config):
                    logger.debug(
                        "Browser shown, adjust viewport by setting %d time(s)."
                        % (i + 1))
                    height_browser, width_browser = desktopHelper.adjust_viewport(
                        self.browser_type, viewport, self.exec_config)
                    # get the terminal location
                    terminal_location = terminalHelper.get_terminal_location(
                        0, 0, width_browser, height_browser)
                    terminal_x = terminal_location.get('x', 0)
                    terminal_y = terminal_location.get('y', 0)
                    terminal_width = terminal_location.get('width', 0)
                    terminal_height = terminal_location.get('height', 0)

                    logger.info(
                        'Move Terminal to (X,Y,W,H): ({}, {}, {}, {})'.format(
                            terminal_x, terminal_y, terminal_width,
                            terminal_height))
                    self.terminal_window_obj.move_window_pos(
                        pos_x=terminal_x,
                        pos_y=terminal_y,
                        window_width=terminal_width,
                        window_height=terminal_height)
                    videoHelper.capture_screen(
                        self.env, self.index_config, self.exec_config,
                        self.env.video_output_sample_1_fp,
                        self.env.img_sample_dp,
                        self.env.img_output_sample_1_fn)
                    viewport = find_image_viewport(viewport_ref_fp)
                    is_expected_viewport = desktopHelper.is_expected_viewport(
                        viewport, self.exec_config)
                    if is_expected_viewport:
                        break
                else:
                    logger.info(
                        "Browser launched but viewport still less than half size, already wait %d second(s)."
                        % (i + 1))
            # TODO: Doesn't support runtime viewport adjustment for linux now thus won't verify expected viewport size
            if not is_expected_viewport and self.current_platform_name != 'linux2':
                raise Exception(
                    '[ERROR] Viewport size is not expected: {}'.format(
                        viewport))
        else:
            time.sleep(3)
            desktopHelper.lock_window_pos(self.browser_type, self.exec_config)