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# Copyright (C) 2011 Google Inc. 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 Google Inc. 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.
"""Integration tests for the new-run-webkit-httpd and new-run-webkit-websocketserver scripts"""
# FIXME: Rename this file to something more descriptive.
import errno
import os
import socket
import subprocess
import sys
import tempfile
import unittest2 as unittest
class BaseTest(unittest.TestCase):
"""Basic framework for script tests."""
HOST = 'localhost'
# Override in actual test classes.
PORTS = None
SCRIPT_NAME = None
def assert_servers_are_down(self, ports=None):
ports = ports or self.PORTS
for port in ports:
try:
test_socket = socket.socket()
test_socket.connect((self.HOST, port))
self.fail()
except IOError, e:
self.assertTrue(e.errno in (errno.ECONNREFUSED, errno.ECONNRESET))
finally:
test_socket.close()
def assert_servers_are_up(self, ports=None):
ports = ports or self.PORTS
for port in ports:
try:
test_socket = socket.socket()
test_socket.connect((self.HOST, port))
except IOError, e:
self.fail('failed to connect to %s:%d' % (self.HOST, port))
finally:
test_socket.close()
def run_script(self, args):
script_dir = os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))
script_path = os.path.join(script_dir, self.SCRIPT_NAME)
return subprocess.call([sys.executable, script_path] + args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
def integration_test_server__normal(self):
if not self.SCRIPT_NAME:
return
self.assert_servers_are_down()
self.assertEqual(self.run_script(['--server', 'start']), 0)
self.assert_servers_are_up()
self.assertEqual(self.run_script(['--server', 'stop']), 0)
self.assert_servers_are_down()
def integration_test_server__fails(self):
if not self.SCRIPT_NAME:
return
# Test that if a port isn't available, the call fails.
for port_number in self.PORTS:
test_socket = socket.socket()
try:
try:
test_socket.bind((self.HOST, port_number))
except socket.error, e:
if e.errno in (errno.EADDRINUSE, errno.EALREADY):
self.fail('could not bind to port %d: %s' % (port_number, str(e)))
raise
self.assertEqual(self.run_script(['--server', 'start']), 1)
finally:
self.run_script(['--server', 'stop'])
test_socket.close()
# Test that calling stop() twice is harmless.
self.assertEqual(self.run_script(['--server', 'stop']), 0)
def maybe_make_dir(self, *comps):
try:
os.makedirs(os.path.join(*comps))
except OSError, e:
if e.errno != errno.EEXIST:
raise
def integration_test_port_and_root(self):
if not self.SCRIPT_NAME:
return
tmpdir = tempfile.mkdtemp(prefix='webkitpytest')
self.maybe_make_dir(tmpdir, 'http', 'tests', 'websocket')
self.maybe_make_dir(tmpdir, 'fast', 'js', 'resources')
self.maybe_make_dir(tmpdir, 'media')
self.assert_servers_are_down([18000])
self.assertEqual(self.run_script(['--server', 'start', '--port=18000', '--root', tmpdir]), 0)
self.assert_servers_are_up([18000])
self.assertEqual(self.run_script(['--server', 'stop']), 0)
self.assert_servers_are_down([18000])
class HTTPServerTest(BaseTest):
"""Tests that new-run-webkit-http must pass."""
PORTS = (8000, 8080, 8443)
SCRIPT_NAME = 'new-run-webkit-httpd'
class WebsocketserverTest(BaseTest):
"""Tests that new-run-webkit-websocketserver must pass."""
# FIXME: test TLS at some point?
PORTS = (8880, )
SCRIPT_NAME = 'new-run-webkit-websocketserver'
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