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# Copyright (C) 2017 Igalia S.L. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# * Neither the name of the copyright holder nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import logging
import unittest
from webkitpy.common.system.systemhost_mock import MockSystemHost
from webkitpy.port import Port
from webkitpy.port.server_process_mock import MockServerProcess
from webkitpy.port.waylanddriver import WaylandDriver
from webkitpy.thirdparty.mock import patch
from webkitpy.tool.mocktool import MockOptions
_log = logging.getLogger(__name__)
class WaylandDriverTest(unittest.TestCase):
def make_driver(self, worker_number=0, xorg_running=False, executive=None):
port = Port(MockSystemHost(log_executive=True, executive=executive), 'waylanddrivertestport', options=MockOptions(configuration='Release'))
port._config.build_directory = lambda configuration: '/mock-build'
port._server_process_constructor = MockServerProcess
driver = WaylandDriver(port, worker_number=worker_number, pixel_tests=True)
driver._startup_delay_secs = 0
driver._environment = port.setup_environ_for_server(port.driver_name())
return driver
def make_environment(self):
environment_user = {'DISPLAY': ':0.0',
'XAUTHORITY': '/home/igalia/.Xauthority',
'WAYLAND_DISPLAY': 'wayland-0',
'WAYLAND_SOCKET': 'wayland-0'}
return environment_user
def test_checkdriver(self):
driver = self.make_driver()
with patch('os.environ', {}):
self.assertFalse(driver.check_driver(driver._port))
with patch('os.environ', {'WAYLAND_DISPLAY': ':0.0'}):
self.assertTrue(driver.check_driver(driver._port))
with patch('os.environ', {'WAYLAND_SOCKET': ':0.0'}):
self.assertTrue(driver.check_driver(driver._port))
with patch('os.environ', self.make_environment()):
self.assertTrue(driver.check_driver(driver._port))
def test_environment_needed_variables(self):
driver = self.make_driver()
environment_user = self.make_environment()
with patch('os.environ', environment_user):
driver_environment = driver._setup_environ_for_test()
self.assertIn('WAYLAND_DISPLAY', driver_environment)
self.assertIn('WAYLAND_SOCKET', driver_environment)
self.assertIn('GDK_BACKEND', driver_environment)
self.assertEqual(driver_environment['WAYLAND_DISPLAY'], environment_user['WAYLAND_DISPLAY'])
self.assertEqual(driver_environment['WAYLAND_SOCKET'], environment_user['WAYLAND_SOCKET'])
self.assertEqual(driver_environment['GDK_BACKEND'], 'wayland', )
def test_environment_forbidden_variables(self):
driver = self.make_driver()
environment_user = self.make_environment()
with patch('os.environ', environment_user):
driver_environment = driver._setup_environ_for_test()
self.assertNotIn('DISPLAY', driver_environment)
self.assertNotIn('XAUTHORITY', driver_environment)
def test_environment_optional_variables(self):
driver = self.make_driver()
environment_user = self.make_environment()
with patch('os.environ', environment_user):
driver_environment = driver._setup_environ_for_test()
self.assertIn('WAYLAND_DISPLAY', driver_environment)
self.assertIn('WAYLAND_SOCKET', driver_environment)
self.assertEqual(driver_environment['WAYLAND_DISPLAY'], environment_user['WAYLAND_DISPLAY'])
self.assertEqual(driver_environment['WAYLAND_SOCKET'], environment_user['WAYLAND_SOCKET'])
environment_user.pop('WAYLAND_SOCKET')
with patch('os.environ', environment_user):
driver_environment = driver._setup_environ_for_test()
self.assertNotIn('WAYLAND_SOCKET', driver_environment)
self.assertIn('WAYLAND_DISPLAY', driver_environment)
self.assertEqual(driver_environment['WAYLAND_DISPLAY'], environment_user['WAYLAND_DISPLAY'])