1 #include "src/traced/probes/ftrace/cpu_stats_parser.h"
2
3 #include "gmock/gmock.h"
4 #include "gtest/gtest.h"
5
6 #include "src/traced/probes/ftrace/ftrace_controller.h"
7 #include "src/traced/probes/ftrace/ftrace_stats.h"
8
9 namespace perfetto {
10 namespace {
11
TEST(CpuStatsParserTest,DumpCpu)12 TEST(CpuStatsParserTest, DumpCpu) {
13 std::string text = R"(entries: 1
14 overrun: 2
15 commit overrun: 3
16 bytes: 4
17 oldest event ts: 5123.000
18 now ts: 6123.123
19 dropped events :7
20 read events: 8
21 )";
22
23 FtraceCpuStats stats{};
24 EXPECT_TRUE(DumpCpuStats(text, &stats));
25
26 EXPECT_EQ(stats.entries, 1);
27 EXPECT_EQ(stats.overrun, 2);
28 EXPECT_EQ(stats.commit_overrun, 3);
29 EXPECT_EQ(stats.bytes_read, 4);
30 EXPECT_EQ(stats.oldest_event_ts, 5123.000);
31 EXPECT_EQ(stats.now_ts, 6123.123);
32 EXPECT_EQ(stats.dropped_events, 7);
33 EXPECT_EQ(stats.read_events, 8);
34 }
35
36 } // namespace
37 } // namespace perfetto
38