qutebrowser/tests/integration/webserver_sub.py
Florian Bruhin e2da9aa3f8 tests: Make test_stop more stable.
It's now based by the browser opening a second page after :stop is run rather
than timing-based, which hopefully should make it run more stable on Travis.
2015-11-23 19:43:11 +01:00

140 lines
4.2 KiB
Python

# vim: ft=python fileencoding=utf-8 sts=4 sw=4 et:
# Copyright 2015 Florian Bruhin (The Compiler) <mail@qutebrowser.org>
#
# This file is part of qutebrowser.
#
# qutebrowser is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# qutebrowser is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with qutebrowser. If not, see <http://www.gnu.org/licenses/>.
"""httpbin web server for integration tests.
This script gets called as a QProcess from integration/conftest.py.
"""
import sys
import time
import signal
import os
import threading
from datetime import datetime
from httpbin.core import app
from httpbin.structures import CaseInsensitiveDict
import cherrypy.wsgiserver
import flask
_redirect_later_event = None
@app.route('/data/<path:path>')
def send_data(path):
if hasattr(sys, 'frozen'):
basedir = os.path.realpath(os.path.dirname(sys.executable))
data_dir = os.path.join(basedir, 'integration', 'data')
else:
basedir = os.path.realpath(os.path.dirname(__file__))
data_dir = os.path.join(basedir, 'data')
print(basedir)
return flask.send_from_directory(data_dir, path)
@app.route('/custom/redirect-later')
def redirect_later():
"""302 redirects to / after the given delay.
If delay is -1, waits until a request on redirect-later-continue is done.
"""
global _redirect_later_event
args = CaseInsensitiveDict(flask.request.args.items())
delay = int(args.get('delay', '1'))
if delay == -1:
_redirect_later_event = threading.Event()
_redirect_later_event.wait()
_redirect_later_event = None
else:
time.sleep(delay)
x = flask.redirect('/')
return x
@app.route('/custom/redirect-later-continue')
def redirect_later_continue():
"""Continues a redirect-later with a token."""
_redirect_later_event.set()
return flask.Response(b'Continued redirect.')
@app.after_request
def log_request(response):
request = flask.request
template = '127.0.0.1 - - [{date}] "{verb} {path} {http}" {status} -'
print(template.format(
date=datetime.now().strftime('%d/%b/%Y %H:%M:%S'),
verb=request.method,
path=request.full_path if request.query_string else request.path,
http=request.environ['SERVER_PROTOCOL'],
status=response.status_code,
), file=sys.stderr, flush=True)
return response
class WSGIServer(cherrypy.wsgiserver.CherryPyWSGIServer):
"""A custom WSGIServer that prints a line on stderr when it's ready."""
# pylint: disable=no-member
# WORKAROUND for https://bitbucket.org/logilab/pylint/issues/702
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
self._ready = False
self._printed_ready = False
@property
def ready(self):
return self._ready
@ready.setter
def ready(self, value):
if value and not self._printed_ready:
print(' * Running on http://127.0.0.1:{}/ (Press CTRL+C to quit)'
.format(self.bind_addr[1]), file=sys.stderr, flush=True)
self._printed_ready = True
self._ready = value
def main():
# pylint: disable=no-member
# WORKAROUND for https://bitbucket.org/logilab/pylint/issues/702
# "Instance of 'WSGIServer' has no 'start' member (no-member)"
# "Instance of 'WSGIServer' has no 'stop' member (no-member)"
if hasattr(sys, 'frozen'):
basedir = os.path.realpath(os.path.dirname(sys.executable))
app.template_folder = os.path.join(basedir, 'integration', 'templates')
port = int(sys.argv[1])
server = WSGIServer(('127.0.0.1', port), app)
signal.signal(signal.SIGTERM, lambda *args: server.stop())
try:
server.start()
except KeyboardInterrupt:
server.stop()
if __name__ == '__main__':
main()