1 #!/usr/bin/python2.4 2 # Copyright (c) 2010 The Chromium Authors. All rights reserved. 3 # Use of this source code is governed by a BSD-style license that can be 4 # found in the LICENSE file. 5 6 """Tests exercising the various classes in xmppserver.py.""" 7 8 import unittest 9 10 import base64 11 import xmppserver 12 13 class XmlUtilsTest(unittest.TestCase): 14 15 def testParseXml(self): 16 xml_text = """<foo xmlns=""><bar xmlns=""><baz/></bar></foo>""" 17 xml = xmppserver.ParseXml(xml_text) 18 self.assertEqual(xml.toxml(), xml_text) 19 20 def testCloneXml(self): 21 xml = xmppserver.ParseXml('<foo/>') 22 xml_clone = xmppserver.CloneXml(xml) 23 xml_clone.setAttribute('bar', 'baz') 24 self.assertEqual(xml, xml) 25 self.assertEqual(xml_clone, xml_clone) 26 self.assertNotEqual(xml, xml_clone) 27 28 def testCloneXmlUnlink(self): 29 xml_text = '<foo/>' 30 xml = xmppserver.ParseXml(xml_text) 31 xml_clone = xmppserver.CloneXml(xml) 32 xml.unlink() 33 self.assertEqual(xml.parentNode, None) 34 self.assertNotEqual(xml_clone.parentNode, None) 35 self.assertEqual(xml_clone.toxml(), xml_text) 36 37 class StanzaParserTest(unittest.TestCase): 38 39 def setUp(self): 40 self.stanzas = [] 41 42 def FeedStanza(self, stanza): 43 # We can't append stanza directly because it is unlinked after 44 # this callback. 45 self.stanzas.append(stanza.toxml()) 46 47 def testBasic(self): 48 parser = xmppserver.StanzaParser(self) 49 parser.FeedString('<foo') 50 self.assertEqual(len(self.stanzas), 0) 51 parser.FeedString('/><bar></bar>') 52 self.assertEqual(self.stanzas[0], '<foo/>') 53 self.assertEqual(self.stanzas[1], '<bar/>') 54 55 def testStream(self): 56 parser = xmppserver.StanzaParser(self) 57 parser.FeedString('<stream') 58 self.assertEqual(len(self.stanzas), 0) 59 parser.FeedString(':stream foo="bar" xmlns:stream="baz">') 60 self.assertEqual(self.stanzas[0], 61 '<stream:stream foo="bar" xmlns:stream="baz"/>') 62 63 def testNested(self): 64 parser = xmppserver.StanzaParser(self) 65 parser.FeedString('<foo') 66 self.assertEqual(len(self.stanzas), 0) 67 parser.FeedString(' bar="baz"') 68 parser.FeedString('><baz/><blah>meh</blah></foo>') 69 self.assertEqual(self.stanzas[0], 70 '<foo bar="baz"><baz/><blah>meh</blah></foo>') 71 72 73 class JidTest(unittest.TestCase): 74 75 def testBasic(self): 76 jid = xmppserver.Jid('foo', 'bar.com') 77 self.assertEqual(str(jid), 'foo (at] bar.com') 78 79 def testResource(self): 80 jid = xmppserver.Jid('foo', 'bar.com', 'resource') 81 self.assertEqual(str(jid), 'foo (at] bar.com/resource') 82 83 def testGetBareJid(self): 84 jid = xmppserver.Jid('foo', 'bar.com', 'resource') 85 self.assertEqual(str(jid.GetBareJid()), 'foo (at] bar.com') 86 87 88 class IdGeneratorTest(unittest.TestCase): 89 90 def testBasic(self): 91 id_generator = xmppserver.IdGenerator('foo') 92 for i in xrange(0, 100): 93 self.assertEqual('foo.%d' % i, id_generator.GetNextId()) 94 95 96 class HandshakeTaskTest(unittest.TestCase): 97 98 def setUp(self): 99 self.data_received = 0 100 101 def SendData(self, _): 102 self.data_received += 1 103 104 def SendStanza(self, _, unused=True): 105 self.data_received += 1 106 107 def HandshakeDone(self, jid): 108 self.jid = jid 109 110 def DoHandshake(self, resource_prefix, resource, username, 111 initial_stream_domain, auth_domain, auth_stream_domain): 112 self.data_received = 0 113 handshake_task = ( 114 xmppserver.HandshakeTask(self, resource_prefix)) 115 stream_xml = xmppserver.ParseXml('<stream:stream xmlns:stream="foo"/>') 116 stream_xml.setAttribute('to', initial_stream_domain) 117 self.assertEqual(self.data_received, 0) 118 handshake_task.FeedStanza(stream_xml) 119 self.assertEqual(self.data_received, 2) 120 121 if auth_domain: 122 username_domain = '%s@%s' % (username, auth_domain) 123 else: 124 username_domain = username 125 auth_string = base64.b64encode('\0%s\0bar' % username_domain) 126 auth_xml = xmppserver.ParseXml('<auth>%s</auth>'% auth_string) 127 handshake_task.FeedStanza(auth_xml) 128 self.assertEqual(self.data_received, 3) 129 130 stream_xml = xmppserver.ParseXml('<stream:stream xmlns:stream="foo"/>') 131 stream_xml.setAttribute('to', auth_stream_domain) 132 handshake_task.FeedStanza(stream_xml) 133 self.assertEqual(self.data_received, 5) 134 135 bind_xml = xmppserver.ParseXml( 136 '<iq type="set"><bind><resource>%s</resource></bind></iq>' % resource) 137 handshake_task.FeedStanza(bind_xml) 138 self.assertEqual(self.data_received, 6) 139 140 session_xml = xmppserver.ParseXml( 141 '<iq type="set"><session></session></iq>') 142 handshake_task.FeedStanza(session_xml) 143 self.assertEqual(self.data_received, 7) 144 145 self.assertEqual(self.jid.username, username) 146 self.assertEqual(self.jid.domain, 147 auth_stream_domain or auth_domain or 148 initial_stream_domain) 149 self.assertEqual(self.jid.resource, 150 '%s.%s' % (resource_prefix, resource)) 151 152 def testBasic(self): 153 self.DoHandshake('resource_prefix', 'resource', 154 'foo', 'bar.com', 'baz.com', 'quux.com') 155 156 def testDomainBehavior(self): 157 self.DoHandshake('resource_prefix', 'resource', 158 'foo', 'bar.com', 'baz.com', 'quux.com') 159 self.DoHandshake('resource_prefix', 'resource', 160 'foo', 'bar.com', 'baz.com', '') 161 self.DoHandshake('resource_prefix', 'resource', 162 'foo', 'bar.com', '', '') 163 self.DoHandshake('resource_prefix', 'resource', 164 'foo', '', '', '') 165 166 167 class XmppConnectionTest(unittest.TestCase): 168 169 def setUp(self): 170 self.connections = set() 171 self.data = [] 172 173 # socket-like methods. 174 def fileno(self): 175 return 0 176 177 def setblocking(self, int): 178 pass 179 180 def getpeername(self): 181 return ('', 0) 182 183 def send(self, data): 184 self.data.append(data) 185 pass 186 187 def close(self): 188 pass 189 190 # XmppConnection delegate methods. 191 def OnXmppHandshakeDone(self, xmpp_connection): 192 self.connections.add(xmpp_connection) 193 194 def OnXmppConnectionClosed(self, xmpp_connection): 195 self.connections.discard(xmpp_connection) 196 197 def ForwardNotification(self, unused_xmpp_connection, notification_stanza): 198 for connection in self.connections: 199 connection.ForwardNotification(notification_stanza) 200 201 def testBasic(self): 202 socket_map = {} 203 xmpp_connection = xmppserver.XmppConnection( 204 self, socket_map, self, ('', 0)) 205 self.assertEqual(len(socket_map), 1) 206 self.assertEqual(len(self.connections), 0) 207 xmpp_connection.HandshakeDone(xmppserver.Jid('foo', 'bar')) 208 self.assertEqual(len(socket_map), 1) 209 self.assertEqual(len(self.connections), 1) 210 211 # Test subscription request. 212 self.assertEqual(len(self.data), 0) 213 xmpp_connection.collect_incoming_data( 214 '<iq><subscribe xmlns="google:push"></subscribe></iq>') 215 self.assertEqual(len(self.data), 1) 216 217 # Test acks. 218 xmpp_connection.collect_incoming_data('<iq type="result"/>') 219 self.assertEqual(len(self.data), 1) 220 221 # Test notification. 222 xmpp_connection.collect_incoming_data( 223 '<message><push xmlns="google:push"/></message>') 224 self.assertEqual(len(self.data), 2) 225 226 # Test unexpected stanza. 227 def SendUnexpectedStanza(): 228 xmpp_connection.collect_incoming_data('<foo/>') 229 self.assertRaises(xmppserver.UnexpectedXml, SendUnexpectedStanza) 230 231 # Test unexpected notifier command. 232 def SendUnexpectedNotifierCommand(): 233 xmpp_connection.collect_incoming_data( 234 '<iq><foo xmlns="google:notifier"/></iq>') 235 self.assertRaises(xmppserver.UnexpectedXml, 236 SendUnexpectedNotifierCommand) 237 238 # Test close 239 xmpp_connection.close() 240 self.assertEqual(len(socket_map), 0) 241 self.assertEqual(len(self.connections), 0) 242 243 class XmppServerTest(unittest.TestCase): 244 245 # socket-like methods. 246 def fileno(self): 247 return 0 248 249 def setblocking(self, int): 250 pass 251 252 def getpeername(self): 253 return ('', 0) 254 255 def close(self): 256 pass 257 258 def testBasic(self): 259 class FakeXmppServer(xmppserver.XmppServer): 260 def accept(self2): 261 return (self, ('', 0)) 262 263 socket_map = {} 264 self.assertEqual(len(socket_map), 0) 265 xmpp_server = FakeXmppServer(socket_map, ('', 0)) 266 self.assertEqual(len(socket_map), 1) 267 xmpp_server.handle_accept() 268 self.assertEqual(len(socket_map), 2) 269 xmpp_server.close() 270 self.assertEqual(len(socket_map), 0) 271 272 273 if __name__ == '__main__': 274 unittest.main() 275