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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
/*
* Copyright © 2016 Canonical Ltd.
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Author: Daniel van Vugt <daniel.van.vugt@canonical.com>
*/
#include "system_performance_test.h"
using namespace std::literals::chrono_literals;
using namespace mir::test;
namespace
{
struct CompositorPerformance : SystemPerformanceTest
{
void SetUp() override
{
compositor_fps = compositor_render_time = -1.0f;
SystemPerformanceTest::set_up_with("--compositor-report=log");
}
void read_compositor_report()
{
char line[256];
while (fgets(line, sizeof(line), server_output))
{
if (char const* perf = strstr(line, "averaged "))
{
float fps, render_time;
if (2 == sscanf(perf, "averaged %f FPS, %f ms/frame",
&fps, &render_time))
{
compositor_fps = fps;
compositor_render_time = render_time;
}
}
}
}
float compositor_fps, compositor_render_time;
};
} // anonymous namespace
TEST_F(CompositorPerformance, regression_test_1563287)
{
spawn_clients({"mir_demo_client_flicker",
"mir_demo_client_egltriangle -b0.5 -f",
"mir_demo_client_progressbar",
"mir_demo_client_scroll",
"mir_demo_client_egltriangle -b0.5",
"mir_demo_client_multiwin"});
run_server_for(10s);
read_compositor_report();
EXPECT_GE(compositor_fps, 58.0f);
EXPECT_LT(compositor_render_time, 17.0f);
}
|