# Copyright 2017 The Chromium Authors
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
import os
import re
from telemetry import page
from contrib.vr_benchmarks import shared_vr_page_state as vr_state
WEBVR_SAMPLE_DIR = os.path.join(
os.path.dirname(__file__), '..', '..', '..', '..', 'chrome', 'test',
'data', 'xr', 'webvr_info', 'samples')
WEBXR_SAMPLE_DIR = os.path.join(
os.path.dirname(__file__), '..', '..', '..', '..', 'third_party',
'webxr_test_pages', 'webxr-samples')
class _VrXrSamplePage(page.Page):
"""Superclass for all VR and XR sample pages."""
def __init__(self, sample_directory, sample_page, page_set,
url_parameters=None, extra_browser_args=None):
url = '%s.html' % sample_page
if url_parameters is not None:
url += '?' + '&'.join(url_parameters)
name = url.replace('.html', '')
# Replace characters that are unsupported by the perf dashboard here so that
# the name reported on the dashboard can be used as a story filter.
# We don't use a the \W+ regex like other benchmarks because we need to
# keep certain non-alphanumeric characters around for backwards naming
# compatibility. This regex should replace anything except alphanumeric,
# question mark, dash, and period characters with underscores.
name = re.sub(r'[^a-zA-Z\d\?\-\.]+', '_', name)
url = 'file://' + os.path.join(sample_directory, url)
super(_VrXrSamplePage, self).__init__(
url=url,
page_set=page_set,
name=name,
extra_browser_args=extra_browser_args,
shared_page_state_class=vr_state.SharedVrPageStateFactory)
self._shared_page_state = None
def Run(self, shared_state):
self._shared_page_state = shared_state
super(_VrXrSamplePage, self).Run(shared_state)
@property
def platform(self):
return self._shared_page_state.platform
class VrSamplePage(_VrXrSamplePage):
"""Superclass for all VR sample pages."""
def __init__(self, sample_page, page_set, url_parameters=None,
extra_browser_args=None):
super(VrSamplePage, self).__init__(
sample_directory=WEBVR_SAMPLE_DIR,
sample_page=sample_page,
page_set=page_set,
url_parameters=url_parameters,
extra_browser_args=extra_browser_args)
class XrSamplePage(_VrXrSamplePage):
"""Superclass for all XR sample pages."""
def __init__(self, sample_page, page_set, url_parameters=None,
extra_browser_args=None):
super(XrSamplePage, self).__init__(
sample_directory=WEBXR_SAMPLE_DIR,
sample_page=sample_page,
page_set=page_set,
url_parameters=url_parameters,
extra_browser_args=extra_browser_args)
@property
def serving_dir(self):
# The default implementation of serving_dir results in the WebXR pages not
# loading properly since the JS resources are in webxr_samples/js/, and the
# default implementation results in webxr_samples/tests/ being the serving
# directory.
return WEBXR_SAMPLE_DIR
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