henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 1 | /* |
| 2 | * libjingle |
| 3 | * Copyright 2012 Google Inc. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are met: |
| 7 | * |
| 8 | * 1. Redistributions of source code must retain the above copyright notice, |
| 9 | * this list of conditions and the following disclaimer. |
| 10 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| 11 | * this list of conditions and the following disclaimer in the documentation |
| 12 | * and/or other materials provided with the distribution. |
| 13 | * 3. The name of the author may not be used to endorse or promote products |
| 14 | * derived from this software without specific prior written permission. |
| 15 | * |
| 16 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED |
| 17 | * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| 18 | * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO |
| 19 | * EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 20 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 21 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 22 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 23 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 24 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 25 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 26 | */ |
| 27 | |
| 28 | #include <vector> |
| 29 | |
| 30 | #include "talk/base/fakenetwork.h" |
| 31 | #include "talk/base/gunit.h" |
| 32 | #include "talk/base/thread.h" |
| 33 | #include "talk/p2p/base/basicpacketsocketfactory.h" |
| 34 | #include "talk/p2p/base/portallocatorsessionproxy.h" |
| 35 | #include "talk/p2p/client/basicportallocator.h" |
| 36 | #include "talk/p2p/client/fakeportallocator.h" |
| 37 | |
| 38 | using cricket::Candidate; |
| 39 | using cricket::PortAllocatorSession; |
| 40 | using cricket::PortAllocatorSessionMuxer; |
| 41 | using cricket::PortAllocatorSessionProxy; |
| 42 | |
| 43 | // Based on ICE_UFRAG_LENGTH |
| 44 | static const char kIceUfrag0[] = "TESTICEUFRAG0000"; |
| 45 | // Based on ICE_PWD_LENGTH |
| 46 | static const char kIcePwd0[] = "TESTICEPWD00000000000000"; |
| 47 | |
| 48 | class TestSessionChannel : public sigslot::has_slots<> { |
| 49 | public: |
| 50 | explicit TestSessionChannel(PortAllocatorSessionProxy* proxy) |
| 51 | : proxy_session_(proxy), |
| 52 | candidates_count_(0), |
| 53 | allocation_complete_(false), |
| 54 | ports_count_(0) { |
| 55 | proxy_session_->SignalCandidatesAllocationDone.connect( |
| 56 | this, &TestSessionChannel::OnCandidatesAllocationDone); |
| 57 | proxy_session_->SignalCandidatesReady.connect( |
| 58 | this, &TestSessionChannel::OnCandidatesReady); |
| 59 | proxy_session_->SignalPortReady.connect( |
| 60 | this, &TestSessionChannel::OnPortReady); |
| 61 | } |
wu@webrtc.org | ebe68aa | 2013-08-20 21:14:39 +0000 | [diff] [blame] | 62 | virtual ~TestSessionChannel() { |
| 63 | delete proxy_session_; |
| 64 | } |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 65 | void OnCandidatesReady(PortAllocatorSession* session, |
| 66 | const std::vector<Candidate>& candidates) { |
| 67 | EXPECT_EQ(proxy_session_, session); |
henrike@webrtc.org | 28654cb | 2013-07-22 21:07:49 +0000 | [diff] [blame] | 68 | candidates_count_ += static_cast<int>(candidates.size()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 69 | } |
| 70 | void OnCandidatesAllocationDone(PortAllocatorSession* session) { |
| 71 | EXPECT_EQ(proxy_session_, session); |
| 72 | allocation_complete_ = true; |
| 73 | } |
| 74 | void OnPortReady(PortAllocatorSession* session, |
| 75 | cricket::PortInterface* port) { |
| 76 | EXPECT_EQ(proxy_session_, session); |
| 77 | ++ports_count_; |
| 78 | } |
| 79 | int candidates_count() { return candidates_count_; } |
| 80 | bool allocation_complete() { return allocation_complete_; } |
| 81 | int ports_count() { return ports_count_; } |
| 82 | |
| 83 | void StartGettingPorts() { |
| 84 | proxy_session_->StartGettingPorts(); |
| 85 | } |
| 86 | |
| 87 | void StopGettingPorts() { |
| 88 | proxy_session_->StopGettingPorts(); |
| 89 | } |
| 90 | |
| 91 | bool IsGettingPorts() { |
| 92 | return proxy_session_->IsGettingPorts(); |
| 93 | } |
| 94 | |
| 95 | private: |
| 96 | PortAllocatorSessionProxy* proxy_session_; |
| 97 | int candidates_count_; |
| 98 | bool allocation_complete_; |
| 99 | int ports_count_; |
| 100 | }; |
| 101 | |
| 102 | class PortAllocatorSessionProxyTest : public testing::Test { |
| 103 | public: |
| 104 | PortAllocatorSessionProxyTest() |
| 105 | : socket_factory_(talk_base::Thread::Current()), |
| 106 | allocator_(talk_base::Thread::Current(), NULL), |
wu@webrtc.org | ebe68aa | 2013-08-20 21:14:39 +0000 | [diff] [blame] | 107 | session_(new cricket::FakePortAllocatorSession( |
| 108 | talk_base::Thread::Current(), &socket_factory_, |
| 109 | "test content", 1, |
| 110 | kIceUfrag0, kIcePwd0)), |
| 111 | session_muxer_(new PortAllocatorSessionMuxer(session_)) { |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 112 | } |
| 113 | virtual ~PortAllocatorSessionProxyTest() {} |
| 114 | void RegisterSessionProxy(PortAllocatorSessionProxy* proxy) { |
| 115 | session_muxer_->RegisterSessionProxy(proxy); |
| 116 | } |
| 117 | |
| 118 | TestSessionChannel* CreateChannel() { |
| 119 | PortAllocatorSessionProxy* proxy = |
| 120 | new PortAllocatorSessionProxy("test content", 1, 0); |
| 121 | TestSessionChannel* channel = new TestSessionChannel(proxy); |
| 122 | session_muxer_->RegisterSessionProxy(proxy); |
| 123 | channel->StartGettingPorts(); |
| 124 | return channel; |
| 125 | } |
| 126 | |
| 127 | protected: |
| 128 | talk_base::BasicPacketSocketFactory socket_factory_; |
| 129 | cricket::FakePortAllocator allocator_; |
wu@webrtc.org | ebe68aa | 2013-08-20 21:14:39 +0000 | [diff] [blame] | 130 | cricket::FakePortAllocatorSession* session_; |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 131 | // Muxer object will be delete itself after all registered session proxies |
| 132 | // are deleted. |
| 133 | PortAllocatorSessionMuxer* session_muxer_; |
| 134 | }; |
| 135 | |
| 136 | TEST_F(PortAllocatorSessionProxyTest, TestBasic) { |
| 137 | TestSessionChannel* channel = CreateChannel(); |
| 138 | EXPECT_EQ_WAIT(1, channel->candidates_count(), 1000); |
| 139 | EXPECT_EQ(1, channel->ports_count()); |
| 140 | EXPECT_TRUE(channel->allocation_complete()); |
| 141 | delete channel; |
| 142 | } |
| 143 | |
| 144 | TEST_F(PortAllocatorSessionProxyTest, TestLateBinding) { |
| 145 | TestSessionChannel* channel1 = CreateChannel(); |
| 146 | EXPECT_EQ_WAIT(1, channel1->candidates_count(), 1000); |
| 147 | EXPECT_EQ(1, channel1->ports_count()); |
| 148 | EXPECT_TRUE(channel1->allocation_complete()); |
wu@webrtc.org | ebe68aa | 2013-08-20 21:14:39 +0000 | [diff] [blame] | 149 | EXPECT_EQ(1, session_->port_config_count()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 150 | // Creating another PortAllocatorSessionProxy and it also should receive |
| 151 | // already happened events. |
| 152 | PortAllocatorSessionProxy* proxy = |
| 153 | new PortAllocatorSessionProxy("test content", 2, 0); |
| 154 | TestSessionChannel* channel2 = new TestSessionChannel(proxy); |
| 155 | session_muxer_->RegisterSessionProxy(proxy); |
| 156 | EXPECT_TRUE(channel2->IsGettingPorts()); |
| 157 | EXPECT_EQ_WAIT(1, channel2->candidates_count(), 1000); |
| 158 | EXPECT_EQ(1, channel2->ports_count()); |
| 159 | EXPECT_TRUE_WAIT(channel2->allocation_complete(), 1000); |
wu@webrtc.org | ebe68aa | 2013-08-20 21:14:39 +0000 | [diff] [blame] | 160 | EXPECT_EQ(1, session_->port_config_count()); |
henrike@webrtc.org | 28e2075 | 2013-07-10 00:45:36 +0000 | [diff] [blame] | 161 | delete channel1; |
| 162 | delete channel2; |
| 163 | } |