blob: ac7c52db6d160f0f88be18a284bb008d223c86dc (
plain)
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
|
//===- unittests/TimerTest.cpp - Timer tests ------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "llvm/Support/Timer.h"
#include "gtest/gtest.h"
#include <chrono>
#include <thread>
using namespace llvm;
namespace {
TEST(Timer, Additivity) {
Timer T1("T1");
EXPECT_TRUE(T1.isInitialized());
T1.startTimer();
T1.stopTimer();
auto TR1 = T1.getTotalTime();
T1.startTimer();
std::this_thread::sleep_for(std::chrono::milliseconds(1));
T1.stopTimer();
auto TR2 = T1.getTotalTime();
EXPECT_TRUE(TR1 < TR2);
}
TEST(Timer, CheckIfTriggered) {
Timer T1("T1");
EXPECT_FALSE(T1.hasTriggered());
T1.startTimer();
EXPECT_TRUE(T1.hasTriggered());
T1.stopTimer();
EXPECT_TRUE(T1.hasTriggered());
T1.clear();
EXPECT_FALSE(T1.hasTriggered());
}
} // end anon namespace
|
