Revert of Add check_deps rules in DEPS files.

webrtc/libjingle/xmpp/chatroommodule_unittest.cc

Index: webrtc/libjingle/xmpp/chatroommodule_unittest.cc
diff --git a/webrtc/libjingle/xmpp/chatroommodule_unittest.cc b/webrtc/libjingle/xmpp/chatroommodule_unittest.cc
new file mode 100644
index 0000000000000000000000000000000000000000..65d28273cf3994fb4e67ea2e0062239a42dad594
--- /dev/null
+++ b/webrtc/libjingle/xmpp/chatroommodule_unittest.cc
@@ -0,0 +1,280 @@
+/*
+ *  Copyright 2004 The WebRTC Project Authors. All rights reserved.
+ *
+ *  Use of this source code is governed by a BSD-style license
+ *  that can be found in the LICENSE file in the root of the source
+ *  tree. An additional intellectual property rights grant can be found
+ *  in the file PATENTS.  All contributing project authors may
+ *  be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include <iostream>
+#include <sstream>
+#include <string>
+#include "buzz/chatroommodule.h"
+#include "buzz/constants.h"
+#include "buzz/xmlelement.h"
+#include "buzz/xmppengine.h"
+#include "common/common.h"
+#include "engine/util_unittest.h"
+#include "test/unittest-inl.h"
+#include "test/unittest.h"
+
+#define TEST_OK(x) TEST_EQ((x),XMPP_RETURN_OK)
+#define TEST_BADARGUMENT(x) TEST_EQ((x),XMPP_RETURN_BADARGUMENT)
+
+namespace buzz {
+
+class MultiUserChatModuleTest;
+
+static void
+WriteEnteredStatus(std::ostream& os, XmppChatroomEnteredStatus status) {
+  switch(status) {
+    case XMPP_CHATROOM_ENTERED_SUCCESS:
+      os<<"success";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_NICKNAME_CONFLICT:
+      os<<"failure(nickname conflict)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_PASSWORD_REQUIRED:
+      os<<"failure(password required)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_PASSWORD_INCORRECT:
+      os<<"failure(password incorrect)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_NOT_A_MEMBER:
+      os<<"failure(not a member)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_MEMBER_BANNED:
+      os<<"failure(member banned)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_MAX_USERS:
+      os<<"failure(max users)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_ROOM_LOCKED:
+      os<<"failure(room locked)";
+      break;
+    case XMPP_CHATROOM_ENTERED_FAILURE_UNSPECIFIED:
+      os<<"failure(unspecified)";
+      break;
+    default:
+      os<<"unknown";
+      break;
+  } 
+}
+
+static void
+WriteExitedStatus(std::ostream& os, XmppChatroomExitedStatus status) {
+  switch (status) {
+    case XMPP_CHATROOM_EXITED_REQUESTED:
+      os<<"requested";
+      break;
+    case XMPP_CHATROOM_EXITED_BANNED:
+      os<<"banned";
+      break;
+    case XMPP_CHATROOM_EXITED_KICKED:
+      os<<"kicked";
+      break;
+    case XMPP_CHATROOM_EXITED_NOT_A_MEMBER:
+      os<<"not member";
+      break;
+    case XMPP_CHATROOM_EXITED_SYSTEM_SHUTDOWN:
+      os<<"system shutdown";
+      break;
+    case XMPP_CHATROOM_EXITED_UNSPECIFIED:
+      os<<"unspecified";
+      break;
+    default:
+      os<<"unknown";
+      break;
+  }
+}
+
+//! This session handler saves all calls to a string.  These are events and
+//! data delivered form the engine to application code.
+class XmppTestChatroomHandler : public XmppChatroomHandler {
+public:
+  XmppTestChatroomHandler() {}
+  virtual ~XmppTestChatroomHandler() {}
+
+  void ChatroomEnteredStatus(XmppChatroomModule* room,
+                             XmppChatroomEnteredStatus status) {
+    RTC_UNUSED(room);
+    ss_ <<"[ChatroomEnteredStatus status: ";
+    WriteEnteredStatus(ss_, status);
+    ss_ <<"]";
+  }
+
+
+  void ChatroomExitedStatus(XmppChatroomModule* room,
+                            XmppChatroomExitedStatus status) {
+    RTC_UNUSED(room);
+    ss_ <<"[ChatroomExitedStatus status: ";
+    WriteExitedStatus(ss_, status);
+    ss_ <<"]";
+  }
+
+  void MemberEntered(XmppChatroomModule* room, 
+                          const XmppChatroomMember* entered_member) {
+    RTC_UNUSED(room);
+    ss_ << "[MemberEntered " << entered_member->member_jid().Str() << "]";
+  }
+
+  void MemberExited(XmppChatroomModule* room,
+                         const XmppChatroomMember* exited_member) {
+    RTC_UNUSED(room);
+    ss_ << "[MemberExited " << exited_member->member_jid().Str() << "]";
+  }
+
+  void MemberChanged(XmppChatroomModule* room,
+      const XmppChatroomMember* changed_member) {
+    RTC_UNUSED(room);
+    ss_ << "[MemberChanged " << changed_member->member_jid().Str() << "]";
+  }
+
+  virtual void MessageReceived(XmppChatroomModule* room, const XmlElement& message) {
+    RTC_UNUSED2(room, message);
+  }
+
+ 
+  std::string Str() {
+    return ss_.str();
+  }
+
+  std::string StrClear() {
+    std::string result = ss_.str();
+    ss_.str("");
+    return result;
+  }
+
+private:
+  std::stringstream ss_;
+};
+
+//! This is the class that holds all of the unit test code for the
+//! roster module
+class XmppChatroomModuleTest : public UnitTest {
+public:
+  XmppChatroomModuleTest() {}
+
+  void TestEnterExitChatroom() {
+    std::stringstream dump;
+
+    // Configure the engine
+    rtc::scoped_ptr<XmppEngine> engine(XmppEngine::Create());
+    XmppTestHandler handler(engine.get());
+
+    // Configure the module and handler
+    rtc::scoped_ptr<XmppChatroomModule> chatroom(XmppChatroomModule::Create());
+
+    // Configure the module handler
+    chatroom->RegisterEngine(engine.get());
+
+    // Set up callbacks
+    engine->SetOutputHandler(&handler);
+    engine->AddStanzaHandler(&handler);
+    engine->SetSessionHandler(&handler);
+
+    // Set up minimal login info
+    engine->SetUser(Jid("david@my-server"));
+    engine->SetPassword("david");
+
+    // Do the whole login handshake
+    RunLogin(this, engine.get(), &handler);
+    TEST_EQ("", handler.OutputActivity());
+
+    // Get the chatroom and set the handler
+    XmppTestChatroomHandler chatroom_handler;
+    chatroom->set_chatroom_handler(static_cast<XmppChatroomHandler*>(&chatroom_handler));
+
+    // try to enter the chatroom
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_NOT_IN_ROOM);
+    chatroom->set_nickname("thirdwitch");
+    chatroom->set_chatroom_jid(Jid("darkcave@my-server"));
+    chatroom->RequestEnterChatroom("", XMPP_CONNECTION_STATUS_UNKNOWN, "en");
+    TEST_EQ(chatroom_handler.StrClear(), "");
+    TEST_EQ(handler.OutputActivity(),
+      "<presence to=\"darkcave@my-server/thirdwitch\">"
+        "<muc:x xmlns:muc=\"http://jabber.org/protocol/muc\"/>"
+      "</presence>");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_REQUESTED_ENTER);
+
+    // simulate the server and test the client
+    std::string input;
+    input = "<presence from=\"darkcave@my-server/firstwitch\" to=\"david@my-server\">"
+             "<x xmlns=\"http://jabber.org/protocol/muc#user\">"
+              "<item affiliation=\"owner\" role=\"participant\"/>"
+             "</x>"
+            "</presence>";
+    TEST_OK(engine->HandleInput(input.c_str(), input.length()));
+    TEST_EQ(chatroom_handler.StrClear(), "");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_REQUESTED_ENTER);
+
+    input = "<presence from=\"darkcave@my-server/secondwitch\" to=\"david@my-server\">"
+             "<x xmlns=\"http://jabber.org/protocol/muc#user\">"
+              "<item affiliation=\"member\" role=\"participant\"/>"
+             "</x>"
+            "</presence>";
+    TEST_OK(engine->HandleInput(input.c_str(), input.length()));
+    TEST_EQ(chatroom_handler.StrClear(), "");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_REQUESTED_ENTER);
+
+    input = "<presence from=\"darkcave@my-server/thirdwitch\" to=\"david@my-server\">"
+             "<x xmlns=\"http://jabber.org/protocol/muc#user\">"
+              "<item affiliation=\"member\" role=\"participant\"/>"
+             "</x>"
+            "</presence>";
+    TEST_OK(engine->HandleInput(input.c_str(), input.length()));
+    TEST_EQ(chatroom_handler.StrClear(),
+      "[ChatroomEnteredStatus status: success]");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_IN_ROOM);
+
+    // simulate somebody else entering the room after we entered
+    input = "<presence from=\"darkcave@my-server/fourthwitch\" to=\"david@my-server\">"
+             "<x xmlns=\"http://jabber.org/protocol/muc#user\">"
+              "<item affiliation=\"member\" role=\"participant\"/>"
+             "</x>"
+            "</presence>";
+    TEST_OK(engine->HandleInput(input.c_str(), input.length()));
+    TEST_EQ(chatroom_handler.StrClear(), "[MemberEntered darkcave@my-server/fourthwitch]");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_IN_ROOM);
+
+    // simulate somebody else leaving the room after we entered
+    input = "<presence from=\"darkcave@my-server/secondwitch\" to=\"david@my-server\" type=\"unavailable\">"
+             "<x xmlns=\"http://jabber.org/protocol/muc#user\">"
+              "<item affiliation=\"member\" role=\"participant\"/>"
+             "</x>"
+            "</presence>";
+    TEST_OK(engine->HandleInput(input.c_str(), input.length()));
+    TEST_EQ(chatroom_handler.StrClear(), "[MemberExited darkcave@my-server/secondwitch]");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_IN_ROOM);
+
+    // try to leave the room
+    chatroom->RequestExitChatroom();
+    TEST_EQ(chatroom_handler.StrClear(), "");
+    TEST_EQ(handler.OutputActivity(),
+      "<presence to=\"darkcave@my-server/thirdwitch\" type=\"unavailable\"/>");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_REQUESTED_EXIT);
+
+    // simulate the server and test the client
+    input = "<presence from=\"darkcave@my-server/thirdwitch\" to=\"david@my-server\" type=\"unavailable\">"
+             "<x xmlns=\"http://jabber.org/protocol/muc#user\">"
+              "<item affiliation=\"member\" role=\"participant\"/>"
+             "</x>"
+            "</presence>";
+    TEST_OK(engine->HandleInput(input.c_str(), input.length()));
+    TEST_EQ(chatroom_handler.StrClear(),
+      "[ChatroomExitedStatus status: requested]");
+    TEST_EQ(chatroom->state(), XMPP_CHATROOM_STATE_NOT_IN_ROOM);
+  }
+
+};
+
+// A global function that creates the test suite for this set of tests.
+TestBase* ChatroomModuleTest_Create() {
+  TestSuite* suite = new TestSuite("ChatroomModuleTest");
+  ADD_TEST(suite, XmppChatroomModuleTest, TestEnterExitChatroom);
+  return suite;
+}
+
+}