| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "base/message_loop/message_loop.h" |
| #include "mojo/public/cpp/bindings/binding_set.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "ui/latency/mojo/latency_info_struct_traits.h" |
| #include "ui/latency/mojo/traits_test_service.mojom.h" |
| |
| namespace ui { |
| |
| namespace { |
| |
| class StructTraitsTest : public testing::Test, public mojom::TraitsTestService { |
| public: |
| StructTraitsTest() {} |
| |
| protected: |
| mojom::TraitsTestServicePtr GetTraitsTestProxy() { |
| return traits_test_bindings_.CreateInterfacePtrAndBind(this); |
| } |
| |
| private: |
| // TraitsTestService: |
| void EchoLatencyComponent( |
| const LatencyInfo::LatencyComponent& l, |
| const EchoLatencyComponentCallback& callback) override { |
| callback.Run(l); |
| } |
| |
| void EchoLatencyComponentId( |
| const std::pair<LatencyComponentType, int64_t>& id, |
| const EchoLatencyComponentIdCallback& callback) override { |
| callback.Run(id); |
| } |
| |
| void EchoLatencyInfo(const LatencyInfo& info, |
| const EchoLatencyInfoCallback& callback) override { |
| callback.Run(info); |
| } |
| |
| base::MessageLoop loop_; |
| mojo::BindingSet<TraitsTestService> traits_test_bindings_; |
| DISALLOW_COPY_AND_ASSIGN(StructTraitsTest); |
| }; |
| |
| } // namespace |
| |
| TEST_F(StructTraitsTest, LatencyComponent) { |
| const int64_t sequence_number = 13371337; |
| const base::TimeTicks event_time = base::TimeTicks::Now(); |
| const uint32_t event_count = 1234; |
| LatencyInfo::LatencyComponent input; |
| input.sequence_number = sequence_number; |
| input.event_time = event_time; |
| input.event_count = event_count; |
| mojom::TraitsTestServicePtr proxy = GetTraitsTestProxy(); |
| LatencyInfo::LatencyComponent output; |
| proxy->EchoLatencyComponent(input, &output); |
| EXPECT_EQ(sequence_number, output.sequence_number); |
| EXPECT_EQ(event_time, output.event_time); |
| EXPECT_EQ(event_count, output.event_count); |
| } |
| |
| TEST_F(StructTraitsTest, LatencyComponentId) { |
| const LatencyComponentType type = |
| INPUT_EVENT_LATENCY_SCROLL_UPDATE_ORIGINAL_COMPONENT; |
| const int64_t id = 1337; |
| std::pair<LatencyComponentType, int64_t> input(type, id); |
| mojom::TraitsTestServicePtr proxy = GetTraitsTestProxy(); |
| std::pair<LatencyComponentType, int64_t> output; |
| proxy->EchoLatencyComponentId(input, &output); |
| EXPECT_EQ(type, output.first); |
| EXPECT_EQ(id, output.second); |
| } |
| |
| TEST_F(StructTraitsTest, LatencyInfo) { |
| LatencyInfo latency; |
| ASSERT_FALSE(latency.terminated()); |
| latency.AddLatencyNumber(INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 1234, 0); |
| latency.AddLatencyNumber(INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT, 1234, 100); |
| latency.AddLatencyNumber(INPUT_EVENT_LATENCY_TERMINATED_FRAME_SWAP_COMPONENT, |
| 1234, 0); |
| |
| EXPECT_EQ(100, latency.trace_id()); |
| EXPECT_TRUE(latency.terminated()); |
| |
| latency.set_source_event_type(ui::TOUCH); |
| |
| mojom::TraitsTestServicePtr proxy = GetTraitsTestProxy(); |
| LatencyInfo output; |
| proxy->EchoLatencyInfo(latency, &output); |
| |
| EXPECT_EQ(latency.trace_id(), output.trace_id()); |
| EXPECT_EQ(latency.terminated(), output.terminated()); |
| EXPECT_EQ(latency.source_event_type(), output.source_event_type()); |
| |
| EXPECT_TRUE(output.FindLatency(INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT, 1234, |
| nullptr)); |
| |
| LatencyInfo::LatencyComponent rwh_comp; |
| EXPECT_TRUE(output.FindLatency(INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT, 1234, |
| &rwh_comp)); |
| EXPECT_EQ(100, rwh_comp.sequence_number); |
| EXPECT_EQ(1u, rwh_comp.event_count); |
| |
| EXPECT_TRUE(output.FindLatency( |
| INPUT_EVENT_LATENCY_TERMINATED_FRAME_SWAP_COMPONENT, 1234, nullptr)); |
| } |
| |
| } // namespace ui |