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# Copyright (c) 2017–2018 crocoite contributors
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
import asyncio
from yarl import URL
from aiohttp import web
import pytest
from .logger import Logger
from .controller import ControllerSettings, SinglePageController, SetEntry, \
IdleStateTracker
from .browser import PageIdle
from .devtools import Process
from .test_browser import loader
@pytest.mark.asyncio
async def test_controller_timeout ():
""" Make sure the controller terminates, even if the site keeps reloading/fetching stuff """
async def f (req):
return web.Response (body="""<html>
<body>
<p>hello</p>
<script>
window.setTimeout (function () { window.location = '/' }, 250);
window.setInterval (function () { fetch('/').then (function (e) { console.log (e) }) }, 150);
</script>
</body>
</html>""", status=200, content_type='text/html', charset='utf-8')
url = URL.build (scheme='http', host='localhost', port=8080)
app = web.Application ()
app.router.add_route ('GET', '/', f)
runner = web.AppRunner(app)
await runner.setup()
site = web.TCPSite(runner, url.host, url.port)
await site.start()
loop = asyncio.get_event_loop ()
try:
logger = Logger ()
settings = ControllerSettings (idleTimeout=1, timeout=5)
controller = SinglePageController (url=url, logger=logger,
service=Process (), behavior=[], settings=settings)
# give the controller a little more time to finish, since there are
# hard-coded asyncio.sleep calls in there right now.
# XXX fix this
before = loop.time ()
await asyncio.wait_for (controller.run (), timeout=settings.timeout*2)
after = loop.time ()
assert after-before >= settings.timeout, (settings.timeout*2, after-before)
finally:
# give the browser some time to close before interrupting the
# connection by destroying the HTTP server
await asyncio.sleep (1)
await runner.cleanup ()
@pytest.mark.asyncio
async def test_controller_idle_timeout ():
""" Make sure the controller terminates, even if the site keeps reloading/fetching stuff """
async def f (req):
return web.Response (body="""<html>
<body>
<p>hello</p>
<script>
window.setInterval (function () { fetch('/').then (function (e) { console.log (e) }) }, 2000);
</script>
</body>
</html>""", status=200, content_type='text/html', charset='utf-8')
url = URL.build (scheme='http', host='localhost', port=8080)
app = web.Application ()
app.router.add_route ('GET', '/', f)
runner = web.AppRunner(app)
await runner.setup()
site = web.TCPSite(runner, url.host, url.port)
await site.start()
loop = asyncio.get_event_loop ()
try:
logger = Logger ()
settings = ControllerSettings (idleTimeout=1, timeout=60)
controller = SinglePageController (url=url, logger=logger,
service=Process (), behavior=[], settings=settings)
before = loop.time ()
await asyncio.wait_for (controller.run (), settings.timeout*2)
after = loop.time ()
assert settings.idleTimeout <= after-before <= settings.idleTimeout*2+3
finally:
await runner.cleanup ()
def test_set_entry ():
a = SetEntry (1, a=2, b=3)
assert a == a
assert hash (a) == hash (a)
b = SetEntry (1, a=2, b=4)
assert a == b
assert hash (a) == hash (b)
c = SetEntry (2, a=2, b=3)
assert a != c
assert hash (a) != hash (c)
@pytest.mark.asyncio
async def test_idle_state_tracker ():
# default is idle
loop = asyncio.get_event_loop ()
idle = IdleStateTracker (loop)
assert idle._idle
# idle change
await idle.push (PageIdle (False))
assert not idle._idle
# nothing happens for other objects
await idle.push ({})
assert not idle._idle
# no state change -> wait does not return
with pytest.raises (asyncio.TimeoutError):
await asyncio.wait_for (idle.wait (0.1), timeout=1)
# wait at least timeout
delta = 0.2
timeout = 1
await idle.push (PageIdle (True))
assert idle._idle
start = loop.time ()
await idle.wait (timeout)
end = loop.time ()
assert (timeout-delta) < (end-start) < (timeout+delta)
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