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- // 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 <utility>
- #include "base/test/task_environment.h"
- #include "mojo/public/cpp/bindings/receiver_set.h"
- #include "mojo/public/cpp/bindings/remote.h"
- #include "testing/gtest/include/gtest/gtest.h"
- #include "ui/latency/mojom/latency_info_mojom_traits.h"
- #include "ui/latency/mojom/traits_test_service.mojom.h"
- namespace ui {
- namespace {
- class StructTraitsTest : public testing::Test, public mojom::TraitsTestService {
- public:
- StructTraitsTest() {}
- StructTraitsTest(const StructTraitsTest&) = delete;
- StructTraitsTest& operator=(const StructTraitsTest&) = delete;
- protected:
- mojo::Remote<mojom::TraitsTestService> GetTraitsTestRemote() {
- mojo::Remote<mojom::TraitsTestService> remote;
- traits_test_receivers_.Add(this, remote.BindNewPipeAndPassReceiver());
- return remote;
- }
- private:
- // TraitsTestService:
- void EchoLatencyInfo(const LatencyInfo& info,
- EchoLatencyInfoCallback callback) override {
- std::move(callback).Run(info);
- }
- base::test::TaskEnvironment task_environment_;
- mojo::ReceiverSet<TraitsTestService> traits_test_receivers_;
- };
- } // namespace
- TEST_F(StructTraitsTest, LatencyInfo) {
- LatencyInfo latency;
- latency.set_trace_id(5);
- latency.set_ukm_source_id(10);
- ASSERT_FALSE(latency.terminated());
- latency.AddLatencyNumber(INPUT_EVENT_LATENCY_ORIGINAL_COMPONENT);
- latency.AddLatencyNumber(INPUT_EVENT_LATENCY_BEGIN_RWH_COMPONENT);
- latency.AddLatencyNumber(INPUT_EVENT_LATENCY_FRAME_SWAP_COMPONENT);
- EXPECT_EQ(5, latency.trace_id());
- EXPECT_EQ(10, latency.ukm_source_id());
- EXPECT_TRUE(latency.terminated());
- latency.set_source_event_type(ui::SourceEventType::TOUCH);
- mojo::Remote<mojom::TraitsTestService> remote = GetTraitsTestRemote();
- LatencyInfo output;
- remote->EchoLatencyInfo(latency, &output);
- EXPECT_EQ(latency.trace_id(), output.trace_id());
- EXPECT_EQ(latency.ukm_source_id(), output.ukm_source_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, nullptr));
- }
- } // namespace ui
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