15821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Copyright (c) 2012 The Chromium Authors. All rights reserved. 25821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be 35821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)// found in the LICENSE file. 45821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 55821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "jingle/notifier/base/weak_xmpp_client.h" 65821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 75821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/basictypes.h" 85821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/scoped_ptr.h" 95821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "base/memory/weak_ptr.h" 109ab5563a3196760eb381d102cbb2bc0f7abc6a50Ben Murdoch#include "base/message_loop/message_loop.h" 115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "jingle/glue/task_pump.h" 125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "talk/base/sigslot.h" 135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gmock/include/gmock/gmock.h" 145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)#include "testing/gtest/include/gtest/gtest.h" 155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace notifier { 175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)namespace { 195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class MockXmppDelegate : public sigslot::has_slots<> { 215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) public: 225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~MockXmppDelegate() {} 235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD1(OnStateChange, void(buzz::XmppEngine::State)); 255821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(OnInputLog, void(const char*, int)); 265821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MOCK_METHOD2(OnOutputLog, void(const char*, int)); 275821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 285821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 295821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const buzz::XmppEngine::State kState = buzz::XmppEngine::STATE_OPEN; 305821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kInputLog[] = "input log"; 315821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)const char kOutputLog[] = "output log"; 325821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 335821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)class WeakXmppClientTest : public testing::Test { 345821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) protected: 355821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WeakXmppClientTest() : task_pump_(new jingle_glue::TaskPump()) {} 365821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 375821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) virtual ~WeakXmppClientTest() {} 385821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 395821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ConnectSignals(buzz::XmppClient* xmpp_client) { 405821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) xmpp_client->SignalStateChange.connect( 415821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &mock_xmpp_delegate_, &MockXmppDelegate::OnStateChange); 425821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) xmpp_client->SignalLogInput.connect( 435821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &mock_xmpp_delegate_, &MockXmppDelegate::OnInputLog); 445821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) xmpp_client->SignalLogOutput.connect( 455821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) &mock_xmpp_delegate_, &MockXmppDelegate::OnOutputLog); 465821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 475821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 485821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void ExpectSignalCalls() { 495821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(mock_xmpp_delegate_, OnStateChange(kState)); 505821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(mock_xmpp_delegate_, 515821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnInputLog(kInputLog, arraysize(kInputLog))); 525821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_CALL(mock_xmpp_delegate_, 535821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) OnOutputLog(kOutputLog, arraysize(kOutputLog))); 545821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 555821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 565821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) void RaiseSignals(buzz::XmppClient* xmpp_client) { 575821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) xmpp_client->SignalStateChange(kState); 585821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) xmpp_client->SignalLogInput(kInputLog, arraysize(kInputLog)); 595821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) xmpp_client->SignalLogOutput(kOutputLog, arraysize(kOutputLog)); 605821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) } 615821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 625821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // Needed by TaskPump. 63c2e0dbddbe15c98d52c4786dac06cb8952a8ae6dTorne (Richard Coles) base::MessageLoop message_loop_; 645821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 655821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) scoped_ptr<jingle_glue::TaskPump> task_pump_; 665821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) MockXmppDelegate mock_xmpp_delegate_; 675821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)}; 685821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 695821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(WeakXmppClientTest, InvalidationViaInvalidate) { 705821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectSignalCalls(); 715821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 725821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WeakXmppClient* weak_xmpp_client = new WeakXmppClient(task_pump_.get()); 735821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ConnectSignals(weak_xmpp_client); 745821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 755821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_xmpp_client->Start(); 765821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WeakPtr<WeakXmppClient> weak_ptr = weak_xmpp_client->AsWeakPtr(); 775821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(weak_ptr.get()); 785821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RaiseSignals(weak_ptr.get()); 795821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 805821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_xmpp_client->Invalidate(); 815821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(weak_ptr.get()); 825821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We know that |weak_xmpp_client| is still valid at this point, 835821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // although it should be entirely disconnected. 845821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RaiseSignals(weak_xmpp_client); 855821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 865821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 875821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(WeakXmppClientTest, InvalidationViaStop) { 885821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectSignalCalls(); 895821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 905821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WeakXmppClient* weak_xmpp_client = new WeakXmppClient(task_pump_.get()); 915821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ConnectSignals(weak_xmpp_client); 925821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 935821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_xmpp_client->Start(); 945821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WeakPtr<WeakXmppClient> weak_ptr = weak_xmpp_client->AsWeakPtr(); 955821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(weak_ptr.get()); 965821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RaiseSignals(weak_ptr.get()); 975821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 985821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_xmpp_client->Abort(); 995821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(weak_ptr.get()); 1005821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // We know that |weak_xmpp_client| is still valid at this point, 1015821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // although it should be entirely disconnected. 1025821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RaiseSignals(weak_xmpp_client); 1035821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1045821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1055821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)TEST_F(WeakXmppClientTest, InvalidationViaDestructor) { 1065821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ExpectSignalCalls(); 1075821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1085821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) WeakXmppClient* weak_xmpp_client = new WeakXmppClient(task_pump_.get()); 1095821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) ConnectSignals(weak_xmpp_client); 1105821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1115821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) weak_xmpp_client->Start(); 1125821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) base::WeakPtr<WeakXmppClient> weak_ptr = weak_xmpp_client->AsWeakPtr(); 1135821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_TRUE(weak_ptr.get()); 1145821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) RaiseSignals(weak_ptr.get()); 1155821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1165821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) task_pump_.reset(); 1175821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) EXPECT_FALSE(weak_ptr.get()); 1185821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // |weak_xmpp_client| is truly invalid at this point so we can't 1195821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) // RaiseSignals() with it. 1205821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} 1215821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1225821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace 1235821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles) 1245821806d5e7f356e8fa4b058a389a808ea183019Torne (Richard Coles)} // namespace notifier 125