Reland of move webrtc/libjingle/{xmllite,xmpp}

webrtc/libjingle/xmpp/xmppengine_unittest.cc

Index: webrtc/libjingle/xmpp/xmppengine_unittest.cc
diff --git a/webrtc/libjingle/xmpp/xmppengine_unittest.cc b/webrtc/libjingle/xmpp/xmppengine_unittest.cc
deleted file mode 100644
index d5afead660e14690a3dc0354d77c34a500a92b3f..0000000000000000000000000000000000000000
--- a/webrtc/libjingle/xmpp/xmppengine_unittest.cc
+++ /dev/null
@@ -1,327 +0,0 @@
-/*
- *  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 <memory>
-#include <sstream>
-#include <string>
-
-#include "webrtc/libjingle/xmllite/xmlelement.h"
-#include "webrtc/libjingle/xmpp/constants.h"
-#include "webrtc/libjingle/xmpp/plainsaslhandler.h"
-#include "webrtc/libjingle/xmpp/saslplainmechanism.h"
-#include "webrtc/libjingle/xmpp/util_unittest.h"
-#include "webrtc/libjingle/xmpp/xmppengine.h"
-#include "webrtc/base/common.h"
-#include "webrtc/base/gunit.h"
-
-using buzz::Jid;
-using buzz::QName;
-using buzz::XmlElement;
-using buzz::XmppEngine;
-using buzz::XmppIqCookie;
-using buzz::XmppIqHandler;
-using buzz::XmppTestHandler;
-using buzz::QN_ID;
-using buzz::QN_IQ;
-using buzz::QN_TYPE;
-using buzz::QN_ROSTER_QUERY;
-using buzz::XMPP_RETURN_OK;
-using buzz::XMPP_RETURN_BADARGUMENT;
-
-// XmppEngineTestIqHandler
-//    This class grabs the response to an IQ stanza and stores it in a string.
-class XmppEngineTestIqHandler : public XmppIqHandler {
- public:
-  virtual void IqResponse(XmppIqCookie, const XmlElement * stanza) {
-    ss_ << stanza->Str();
-  }
-
-  std::string IqResponseActivity() {
-    std::string result = ss_.str();
-    ss_.str("");
-    return result;
-  }
-
- private:
-  std::stringstream ss_;
-};
-
-class XmppEngineTest : public testing::Test {
- public:
-  XmppEngine* engine() { return engine_.get(); }
-  XmppTestHandler* handler() { return handler_.get(); }
-  virtual void SetUp() {
-    engine_.reset(XmppEngine::Create());
-    handler_.reset(new XmppTestHandler(engine_.get()));
-
-    Jid jid("david@my-server");
-    rtc::InsecureCryptStringImpl pass;
-    pass.password() = "david";
-    engine_->SetSessionHandler(handler_.get());
-    engine_->SetOutputHandler(handler_.get());
-    engine_->AddStanzaHandler(handler_.get());
-    engine_->SetUser(jid);
-    engine_->SetSaslHandler(
-        new buzz::PlainSaslHandler(jid, rtc::CryptString(pass), true));
-  }
-  virtual void TearDown() {
-    handler_.reset();
-    engine_.reset();
-  }
-  void RunLogin();
-
- private:
-  std::unique_ptr<XmppEngine> engine_;
-  std::unique_ptr<XmppTestHandler> handler_;
-};
-
-void XmppEngineTest::RunLogin() {
-  // Connect
-  EXPECT_EQ(XmppEngine::STATE_START, engine()->GetState());
-  engine()->Connect();
-  EXPECT_EQ(XmppEngine::STATE_OPENING, engine()->GetState());
-
-  EXPECT_EQ("[OPENING]", handler_->SessionActivity());
-
-  EXPECT_EQ("<stream:stream to=\"my-server\" xml:lang=\"*\" version=\"1.0\" "
-           "xmlns:stream=\"http://etherx.jabber.org/streams\" "
-           "xmlns=\"jabber:client\">\r\n", handler_->OutputActivity());
-
-  std::string input =
-    "<stream:stream id=\"a5f2d8c9\" version=\"1.0\" "
-    "xmlns:stream=\"http://etherx.jabber.org/streams\" "
-    "xmlns=\"jabber:client\">";
-  engine()->HandleInput(input.c_str(), input.length());
-
-  input =
-    "<stream:features>"
-      "<starttls xmlns='urn:ietf:params:xml:ns:xmpp-tls'>"
-        "<required/>"
-      "</starttls>"
-      "<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>"
-        "<mechanism>DIGEST-MD5</mechanism>"
-        "<mechanism>PLAIN</mechanism>"
-      "</mechanisms>"
-    "</stream:features>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("<starttls xmlns=\"urn:ietf:params:xml:ns:xmpp-tls\"/>",
-      handler_->OutputActivity());
-
-  EXPECT_EQ("", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-
-  input = "<proceed xmlns='urn:ietf:params:xml:ns:xmpp-tls'/>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("[START-TLS my-server]"
-           "<stream:stream to=\"my-server\" xml:lang=\"*\" "
-           "version=\"1.0\" xmlns:stream=\"http://etherx.jabber.org/streams\" "
-           "xmlns=\"jabber:client\">\r\n", handler_->OutputActivity());
-
-  EXPECT_EQ("", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-
-  input = "<stream:stream id=\"01234567\" version=\"1.0\" "
-          "xmlns:stream=\"http://etherx.jabber.org/streams\" "
-          "xmlns=\"jabber:client\">";
-  engine()->HandleInput(input.c_str(), input.length());
-
-  input =
-    "<stream:features>"
-      "<mechanisms xmlns='urn:ietf:params:xml:ns:xmpp-sasl'>"
-        "<mechanism>DIGEST-MD5</mechanism>"
-        "<mechanism>PLAIN</mechanism>"
-      "</mechanisms>"
-    "</stream:features>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("<auth xmlns=\"urn:ietf:params:xml:ns:xmpp-sasl\" "
-      "mechanism=\"PLAIN\" "
-      "auth:allow-non-google-login=\"true\" "
-      "auth:client-uses-full-bind-result=\"true\" "
-      "xmlns:auth=\"http://www.google.com/talk/protocol/auth\""
-      ">AGRhdmlkAGRhdmlk</auth>",
-      handler_->OutputActivity());
-
-  EXPECT_EQ("", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-
-  input = "<success xmlns='urn:ietf:params:xml:ns:xmpp-sasl'/>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("<stream:stream to=\"my-server\" xml:lang=\"*\" version=\"1.0\" "
-      "xmlns:stream=\"http://etherx.jabber.org/streams\" "
-      "xmlns=\"jabber:client\">\r\n", handler_->OutputActivity());
-
-  EXPECT_EQ("", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-
-  input = "<stream:stream id=\"01234567\" version=\"1.0\" "
-      "xmlns:stream=\"http://etherx.jabber.org/streams\" "
-      "xmlns=\"jabber:client\">";
-  engine()->HandleInput(input.c_str(), input.length());
-
-  input = "<stream:features>"
-          "<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'/>"
-          "<session xmlns='urn:ietf:params:xml:ns:xmpp-session'/>"
-          "</stream:features>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("<iq type=\"set\" id=\"0\">"
-           "<bind xmlns=\"urn:ietf:params:xml:ns:xmpp-bind\"/></iq>",
-           handler_->OutputActivity());
-
-  EXPECT_EQ("", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-
-  input = "<iq type='result' id='0'>"
-          "<bind xmlns='urn:ietf:params:xml:ns:xmpp-bind'><jid>"
-          "david@my-server/test</jid></bind></iq>";
-  engine()->HandleInput(input.c_str(), input.length());
-
-  EXPECT_EQ("<iq type=\"set\" id=\"1\">"
-           "<session xmlns=\"urn:ietf:params:xml:ns:xmpp-session\"/></iq>",
-           handler_->OutputActivity());
-
-  EXPECT_EQ("", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-
-  input = "<iq type='result' id='1'/>";
-  engine()->HandleInput(input.c_str(), input.length());
-
-  EXPECT_EQ("[OPEN]", handler_->SessionActivity());
-  EXPECT_EQ("", handler_->StanzaActivity());
-  EXPECT_EQ(Jid("david@my-server/test"), engine()->FullJid());
-}
-
-// TestSuccessfulLogin()
-//    This function simply tests to see if a login works.  This includes
-//    encryption and authentication
-TEST_F(XmppEngineTest, TestSuccessfulLoginAndDisconnect) {
-  RunLogin();
-  engine()->Disconnect();
-  EXPECT_EQ("</stream:stream>[CLOSED]", handler()->OutputActivity());
-  EXPECT_EQ("[CLOSED]", handler()->SessionActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-}
-
-TEST_F(XmppEngineTest, TestSuccessfulLoginAndConnectionClosed) {
-  RunLogin();
-  engine()->ConnectionClosed(0);
-  EXPECT_EQ("[CLOSED]", handler()->OutputActivity());
-  EXPECT_EQ("[CLOSED][ERROR-CONNECTION-CLOSED]", handler()->SessionActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-}
-
-
-// TestNotXmpp()
-//    This tests the error case when connecting to a non XMPP service
-TEST_F(XmppEngineTest, TestNotXmpp) {
-  // Connect
-  engine()->Connect();
-  EXPECT_EQ("<stream:stream to=\"my-server\" xml:lang=\"*\" version=\"1.0\" "
-          "xmlns:stream=\"http://etherx.jabber.org/streams\" "
-          "xmlns=\"jabber:client\">\r\n", handler()->OutputActivity());
-
-  // Send garbage response (courtesy of apache)
-  std::string input = "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD HTML 2.0//EN\">";
-  engine()->HandleInput(input.c_str(), input.length());
-
-  EXPECT_EQ("[CLOSED]", handler()->OutputActivity());
-  EXPECT_EQ("[OPENING][CLOSED][ERROR-XML]", handler()->SessionActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-}
-
-// TestPassthrough()
-//    This tests that arbitrary stanzas can be passed to the server through
-//    the engine.
-TEST_F(XmppEngineTest, TestPassthrough) {
-  // Queue up an app stanza
-  XmlElement application_stanza(QName("test", "app-stanza"));
-  application_stanza.AddText("this-is-a-test");
-  engine()->SendStanza(&application_stanza);
-
-  // Do the whole login handshake
-  RunLogin();
-
-  EXPECT_EQ("<test:app-stanza xmlns:test=\"test\">this-is-a-test"
-          "</test:app-stanza>", handler()->OutputActivity());
-
-  // do another stanza
-  XmlElement roster_get(QN_IQ);
-  roster_get.AddAttr(QN_TYPE, "get");
-  roster_get.AddAttr(QN_ID, engine()->NextId());
-  roster_get.AddElement(new XmlElement(QN_ROSTER_QUERY, true));
-  engine()->SendStanza(&roster_get);
-  EXPECT_EQ("<iq type=\"get\" id=\"2\"><query xmlns=\"jabber:iq:roster\"/>"
-          "</iq>", handler()->OutputActivity());
-
-  // now say the server ends the stream
-  engine()->HandleInput("</stream:stream>", 16);
-  EXPECT_EQ("[CLOSED][ERROR-DOCUMENT-CLOSED]", handler()->SessionActivity());
-  EXPECT_EQ("[CLOSED]", handler()->OutputActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-}
-
-// TestIqCallback()
-//    This tests the routing of Iq stanzas and responses.
-TEST_F(XmppEngineTest, TestIqCallback) {
-  XmppEngineTestIqHandler iq_response;
-  XmppIqCookie cookie;
-
-  // Do the whole login handshake
-  RunLogin();
-
-  // Build an iq request
-  XmlElement roster_get(QN_IQ);
-  roster_get.AddAttr(QN_TYPE, "get");
-  roster_get.AddAttr(QN_ID, engine()->NextId());
-  roster_get.AddElement(new XmlElement(QN_ROSTER_QUERY, true));
-  engine()->SendIq(&roster_get, &iq_response, &cookie);
-  EXPECT_EQ("<iq type=\"get\" id=\"2\"><query xmlns=\"jabber:iq:roster\"/>"
-          "</iq>", handler()->OutputActivity());
-  EXPECT_EQ("", handler()->SessionActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-  EXPECT_EQ("", iq_response.IqResponseActivity());
-
-  // now say the server responds to the iq
-  std::string input = "<iq type='result' id='2'>"
-                      "<query xmlns='jabber:iq:roster'><item>foo</item>"
-                      "</query></iq>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("", handler()->OutputActivity());
-  EXPECT_EQ("", handler()->SessionActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-  EXPECT_EQ("<cli:iq type=\"result\" id=\"2\" xmlns:cli=\"jabber:client\">"
-          "<query xmlns=\"jabber:iq:roster\"><item>foo</item></query>"
-          "</cli:iq>", iq_response.IqResponseActivity());
-
-  EXPECT_EQ(XMPP_RETURN_BADARGUMENT, engine()->RemoveIqHandler(cookie, NULL));
-
-  // Do it again with another id to test cancel
-  roster_get.SetAttr(QN_ID, engine()->NextId());
-  engine()->SendIq(&roster_get, &iq_response, &cookie);
-  EXPECT_EQ("<iq type=\"get\" id=\"3\"><query xmlns=\"jabber:iq:roster\"/>"
-          "</iq>", handler()->OutputActivity());
-  EXPECT_EQ("", handler()->SessionActivity());
-  EXPECT_EQ("", handler()->StanzaActivity());
-  EXPECT_EQ("", iq_response.IqResponseActivity());
-
-  // cancel the handler this time
-  EXPECT_EQ(XMPP_RETURN_OK, engine()->RemoveIqHandler(cookie, NULL));
-
-  // now say the server responds to the iq: the iq handler should not get it.
-  input = "<iq type='result' id='3'><query xmlns='jabber:iq:roster'><item>bar"
-          "</item></query></iq>";
-  engine()->HandleInput(input.c_str(), input.length());
-  EXPECT_EQ("<cli:iq type=\"result\" id=\"3\" xmlns:cli=\"jabber:client\">"
-          "<query xmlns=\"jabber:iq:roster\"><item>bar</item></query>"
-          "</cli:iq>", handler()->StanzaActivity());
-  EXPECT_EQ("", iq_response.IqResponseActivity());
-  EXPECT_EQ("", handler()->OutputActivity());
-  EXPECT_EQ("", handler()->SessionActivity());
-}