1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/arc/tracing/arc_tracing_graphics_model.h"
#include <initializer_list>
#include "chrome/browser/ash/arc/tracing/arc_tracing_model.h"
#include "chrome/browser/ash/arc/tracing/present_frames_tracer.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace arc {
TEST(ArcTracingGraphicsModelTest, IncludesCommitTimestamps) {
const std::initializer_list<int> kCommitsAbsoluteMs = {4200, 8400, 8484};
const std::string_view kCommitsRelativeUs = "0 4200000 4284000 ";
ArcTracingGraphicsModel model;
ArcTracingModel common;
PresentFramesTracer present_frames;
for (int commit_ts : kCommitsAbsoluteMs) {
present_frames.AddCommit(base::TimeTicks::FromUptimeMillis(commit_ts));
}
model.Build(common, present_frames);
ASSERT_EQ(model.view_buffers().size(), 1ul);
auto& buffer_events = model.view_buffers().begin()->second.buffer_events();
ASSERT_EQ(buffer_events.size(), 1ul);
std::ostringstream timestamp_str, types;
for (const auto& event : buffer_events[0]) {
timestamp_str << event.timestamp << " ";
types << event.type << " ";
}
EXPECT_EQ(timestamp_str.view(), kCommitsRelativeUs);
EXPECT_EQ(types.view(), "206 206 206 ");
}
} // namespace arc
|
