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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "content/renderer/gpu/queue_message_swap_promise.h" |
| 6 |
| 7 #include <vector> |
| 8 |
| 9 #include "base/memory/scoped_vector.h" |
| 10 #include "cc/base/swap_promise.h" |
| 11 #include "content/renderer/gpu/frame_swap_message_queue.h" |
| 12 #include "content/renderer/gpu/render_widget_compositor.h" |
| 13 #include "content/renderer/render_widget.h" |
| 14 #include "content/test/mock_render_process.h" |
| 15 #include "ipc/ipc_message.h" |
| 16 #include "ipc/ipc_sync_message_filter.h" |
| 17 #include "ipc/ipc_test_sink.h" |
| 18 #include "testing/gtest/include/gtest/gtest.h" |
| 19 |
| 20 namespace content { |
| 21 |
| 22 class TestRenderWidget : public RenderWidget { |
| 23 public: |
| 24 using RenderWidget::QueueMessageImpl; |
| 25 }; |
| 26 |
| 27 class TestSyncMessageFilter : public IPC::SyncMessageFilter { |
| 28 public: |
| 29 TestSyncMessageFilter() : IPC::SyncMessageFilter(NULL) {} |
| 30 |
| 31 virtual bool Send(IPC::Message* message) OVERRIDE { |
| 32 messages_.push_back(message); |
| 33 return true; |
| 34 } |
| 35 |
| 36 ScopedVector<IPC::Message>& messages() { return messages_; } |
| 37 |
| 38 private: |
| 39 ScopedVector<IPC::Message> messages_; |
| 40 }; |
| 41 |
| 42 class QueueMessageSwapPromiseTest : public testing::Test { |
| 43 public: |
| 44 QueueMessageSwapPromiseTest() |
| 45 : frame_swap_message_queue_(new FrameSwapMessageQueue()), |
| 46 sync_message_filter_(new TestSyncMessageFilter()), |
| 47 message_a_(42, 0, IPC::Message::PRIORITY_NORMAL), |
| 48 message_b_(23, 0, IPC::Message::PRIORITY_NORMAL), |
| 49 message_c_(37, 0, IPC::Message::PRIORITY_NORMAL) {} |
| 50 |
| 51 virtual ~QueueMessageSwapPromiseTest() {} |
| 52 |
| 53 scoped_ptr<cc::SwapPromise> QueueMessageImpl(IPC::Message* msg, |
| 54 MessageDeliveryPolicy policy, |
| 55 bool commit_requested, |
| 56 int source_frame_number) { |
| 57 return TestRenderWidget::QueueMessageImpl(msg, |
| 58 policy, |
| 59 frame_swap_message_queue_, |
| 60 sync_message_filter_, |
| 61 commit_requested, |
| 62 source_frame_number).Pass(); |
| 63 } |
| 64 |
| 65 ScopedVector<IPC::Message>& DirectSendMessages() { |
| 66 return sync_message_filter_->messages(); |
| 67 } |
| 68 |
| 69 ScopedVector<IPC::Message>& NextSwapMessages() { |
| 70 next_swap_messages_.clear(); |
| 71 scoped_ptr<FrameSwapMessageQueue::SendMessageScope> send_message_scope = |
| 72 frame_swap_message_queue_->AcquireSendMessageScope(); |
| 73 frame_swap_message_queue_->DrainMessages(&next_swap_messages_); |
| 74 return next_swap_messages_; |
| 75 } |
| 76 |
| 77 bool ContainsMessage(const ScopedVector<IPC::Message>& messages, |
| 78 const IPC::Message& message) { |
| 79 if (messages.empty()) |
| 80 return false; |
| 81 for (ScopedVector<IPC::Message>::const_iterator i = messages.begin(); |
| 82 i != messages.end(); |
| 83 ++i) { |
| 84 if ((*i)->routing_id() == message.routing_id()) |
| 85 return true; |
| 86 } |
| 87 return false; |
| 88 } |
| 89 |
| 90 bool NextSwapHasMessage(const IPC::Message& message) { |
| 91 return ContainsMessage(NextSwapMessages(), message); |
| 92 } |
| 93 |
| 94 protected: |
| 95 scoped_refptr<FrameSwapMessageQueue> frame_swap_message_queue_; |
| 96 scoped_refptr<TestSyncMessageFilter> sync_message_filter_; |
| 97 IPC::Message message_a_; |
| 98 IPC::Message message_b_; |
| 99 IPC::Message message_c_; |
| 100 |
| 101 private: |
| 102 ScopedVector<IPC::Message> next_swap_messages_; |
| 103 |
| 104 DISALLOW_COPY_AND_ASSIGN(QueueMessageSwapPromiseTest); |
| 105 }; |
| 106 |
| 107 TEST_F(QueueMessageSwapPromiseTest, NextSwapPolicySchedulesMessageForNextSwap) { |
| 108 scoped_ptr<cc::SwapPromise> swap_promise = |
| 109 QueueMessageImpl(new IPC::Message(message_a_), |
| 110 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 111 false, /* commit_requested */ |
| 112 1 /* source_frame_number */); |
| 113 ASSERT_TRUE(swap_promise); |
| 114 ASSERT_TRUE(DirectSendMessages().empty()); |
| 115 ASSERT_FALSE(frame_swap_message_queue_->Empty()); |
| 116 ASSERT_TRUE(NextSwapHasMessage(message_a_)); |
| 117 |
| 118 swap_promise->DidSwap(NULL); |
| 119 } |
| 120 |
| 121 TEST_F(QueueMessageSwapPromiseTest, NextSwapPolicyNeedsAtMostOnePromise) { |
| 122 scoped_ptr<cc::SwapPromise> swap_promise_a = |
| 123 QueueMessageImpl(new IPC::Message(message_a_), |
| 124 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 125 false, /* commit_requested */ |
| 126 1 /* source_frame_number */); |
| 127 scoped_ptr<cc::SwapPromise> swap_promise_b = |
| 128 QueueMessageImpl(new IPC::Message(message_b_), |
| 129 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 130 false, /* commit_requested */ |
| 131 1 /* source_frame_number */); |
| 132 ASSERT_TRUE(swap_promise_a); |
| 133 ASSERT_FALSE(swap_promise_b); |
| 134 |
| 135 swap_promise_a->DidSwap(NULL); |
| 136 } |
| 137 |
| 138 TEST_F(QueueMessageSwapPromiseTest, NextSwapPolicySendsMessageOnNoUpdate) { |
| 139 scoped_ptr<cc::SwapPromise> swap_promise = |
| 140 QueueMessageImpl(new IPC::Message(message_a_), |
| 141 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 142 false, /* commit_requested */ |
| 143 1 /* source_frame_number */); |
| 144 swap_promise->DidNotSwap(cc::SwapPromise::COMMIT_NO_UPDATE); |
| 145 ASSERT_TRUE(ContainsMessage(DirectSendMessages(), message_a_)); |
| 146 ASSERT_TRUE(NextSwapMessages().empty()); |
| 147 ASSERT_TRUE(frame_swap_message_queue_->Empty()); |
| 148 } |
| 149 |
| 150 TEST_F(QueueMessageSwapPromiseTest, NextSwapPolicySendsMessageOnSwapFails) { |
| 151 scoped_ptr<cc::SwapPromise> swap_promise = |
| 152 QueueMessageImpl(new IPC::Message(message_a_), |
| 153 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 154 false, /* commit_requested */ |
| 155 1 /* source_frame_number */); |
| 156 swap_promise->DidNotSwap(cc::SwapPromise::SWAP_FAILS); |
| 157 ASSERT_TRUE(ContainsMessage(DirectSendMessages(), message_a_)); |
| 158 ASSERT_TRUE(NextSwapMessages().empty()); |
| 159 ASSERT_TRUE(frame_swap_message_queue_->Empty()); |
| 160 } |
| 161 |
| 162 TEST_F(QueueMessageSwapPromiseTest, NextSwapPolicyRetainsMessageOnCommitFails) { |
| 163 scoped_ptr<cc::SwapPromise> swap_promise = |
| 164 QueueMessageImpl(new IPC::Message(message_a_), |
| 165 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 166 false, /* commit_requested */ |
| 167 1 /* source_frame_number */); |
| 168 swap_promise->DidNotSwap(cc::SwapPromise::COMMIT_FAILS); |
| 169 ASSERT_TRUE(DirectSendMessages().empty()); |
| 170 ASSERT_FALSE(frame_swap_message_queue_->Empty()); |
| 171 ASSERT_TRUE(NextSwapHasMessage(message_a_)); |
| 172 } |
| 173 |
| 174 TEST_F(QueueMessageSwapPromiseTest, VisualStateDirectSend) { |
| 175 scoped_ptr<cc::SwapPromise> swap_promise = |
| 176 QueueMessageImpl(new IPC::Message(message_a_), |
| 177 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 178 false, /* commit_requested */ |
| 179 1 /* source_frame_number */); |
| 180 ASSERT_FALSE(swap_promise); |
| 181 ASSERT_FALSE(DirectSendMessages().empty()); |
| 182 ASSERT_TRUE(frame_swap_message_queue_->Empty()); |
| 183 ASSERT_TRUE(NextSwapMessages().empty()); |
| 184 } |
| 185 |
| 186 TEST_F(QueueMessageSwapPromiseTest, |
| 187 VisualStateQueuesMessageWhenCommitRequested) { |
| 188 scoped_ptr<cc::SwapPromise> swap_promise = |
| 189 QueueMessageImpl(new IPC::Message(message_a_), |
| 190 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 191 true, /* commit_requested */ |
| 192 1 /* source_frame_number */); |
| 193 ASSERT_TRUE(swap_promise); |
| 194 ASSERT_TRUE(DirectSendMessages().empty()); |
| 195 ASSERT_FALSE(frame_swap_message_queue_->Empty()); |
| 196 ASSERT_TRUE(NextSwapMessages().empty()); |
| 197 |
| 198 swap_promise->DidSwap(NULL); |
| 199 } |
| 200 |
| 201 TEST_F(QueueMessageSwapPromiseTest, |
| 202 VisualStateQueuesMessageWhenOtherMessageAlreadyQueued) { |
| 203 scoped_ptr<cc::SwapPromise> swap_promise_a = |
| 204 QueueMessageImpl(new IPC::Message(), |
| 205 MESSAGE_DELIVERY_POLICY_WITH_NEXT_SWAP, |
| 206 false, /* commit_requested */ |
| 207 1 /* source_frame_number */); |
| 208 scoped_ptr<cc::SwapPromise> swap_promise_b = |
| 209 QueueMessageImpl(new IPC::Message(message_b_), |
| 210 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 211 false, /* commit_requested */ |
| 212 1 /* source_frame_number */); |
| 213 ASSERT_TRUE(DirectSendMessages().empty()); |
| 214 ASSERT_FALSE(frame_swap_message_queue_->Empty()); |
| 215 ASSERT_FALSE(NextSwapHasMessage(message_b_)); |
| 216 |
| 217 swap_promise_a->DidSwap(NULL); |
| 218 swap_promise_b->DidSwap(NULL); |
| 219 } |
| 220 |
| 221 TEST_F(QueueMessageSwapPromiseTest, VisalStateSwapPromiseDidSwap) { |
| 222 scoped_ptr<cc::SwapPromise> swap_promise_a = |
| 223 QueueMessageImpl(new IPC::Message(message_a_), |
| 224 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 225 true, /* commit_requested */ |
| 226 1 /* source_frame_number */); |
| 227 scoped_ptr<cc::SwapPromise> swap_promise_b = |
| 228 QueueMessageImpl(new IPC::Message(message_b_), |
| 229 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 230 false, /* commit_requested */ |
| 231 1 /* source_frame_number */); |
| 232 scoped_ptr<cc::SwapPromise> swap_promise_c = |
| 233 QueueMessageImpl(new IPC::Message(message_c_), |
| 234 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 235 false, /* commit_requested */ |
| 236 2 /* source_frame_number */); |
| 237 |
| 238 swap_promise_a->DidSwap(NULL); |
| 239 ASSERT_FALSE(swap_promise_b); |
| 240 ScopedVector<IPC::Message> messages; |
| 241 messages.swap(NextSwapMessages()); |
| 242 ASSERT_EQ(2u, messages.size()); |
| 243 ContainsMessage(messages, message_a_); |
| 244 ContainsMessage(messages, message_b_); |
| 245 |
| 246 swap_promise_c->DidSwap(NULL); |
| 247 messages.swap(NextSwapMessages()); |
| 248 ASSERT_EQ(1u, messages.size()); |
| 249 ContainsMessage(messages, message_c_); |
| 250 |
| 251 ASSERT_TRUE(DirectSendMessages().empty()); |
| 252 ASSERT_TRUE(NextSwapMessages().empty()); |
| 253 ASSERT_TRUE(frame_swap_message_queue_->Empty()); |
| 254 } |
| 255 |
| 256 TEST_F(QueueMessageSwapPromiseTest, VisalStateSwapPromiseDidNotSwap) { |
| 257 scoped_ptr<cc::SwapPromise> swap_promise_a = |
| 258 QueueMessageImpl(new IPC::Message(message_a_), |
| 259 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 260 true, /* commit_requested */ |
| 261 1 /* source_frame_number */); |
| 262 scoped_ptr<cc::SwapPromise> swap_promise_b = |
| 263 QueueMessageImpl(new IPC::Message(message_b_), |
| 264 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 265 false, /* commit_requested */ |
| 266 1 /* source_frame_number */); |
| 267 scoped_ptr<cc::SwapPromise> swap_promise_c = |
| 268 QueueMessageImpl(new IPC::Message(message_c_), |
| 269 MESSAGE_DELIVERY_POLICY_WITH_VISUAL_STATE, |
| 270 false, /* commit_requested */ |
| 271 2 /* source_frame_number */); |
| 272 |
| 273 swap_promise_a->DidSwap(NULL); |
| 274 ASSERT_FALSE(swap_promise_b); |
| 275 ScopedVector<IPC::Message> messages; |
| 276 messages.swap(NextSwapMessages()); |
| 277 ASSERT_EQ(2u, messages.size()); |
| 278 ContainsMessage(messages, message_a_); |
| 279 ContainsMessage(messages, message_b_); |
| 280 |
| 281 swap_promise_c->DidSwap(NULL); |
| 282 messages.swap(NextSwapMessages()); |
| 283 ASSERT_EQ(1u, messages.size()); |
| 284 ContainsMessage(messages, message_c_); |
| 285 |
| 286 ASSERT_TRUE(DirectSendMessages().empty()); |
| 287 ASSERT_TRUE(NextSwapMessages().empty()); |
| 288 ASSERT_TRUE(frame_swap_message_queue_->Empty()); |
| 289 } |
| 290 |
| 291 } // namespace content |
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Chromium Code Reviews
Issue 240163005:
Deliver IPC messages together with SwapCompositorFrame (Closed)
Base URL: svn://svn.chromium.org/chrome/trunk/src