1// Copyright (c) 2012 The Chromium Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5#include "net/quic/quic_clock.h"
6
7#include "testing/gtest/include/gtest/gtest.h"
8
9namespace net {
10namespace test {
11
12TEST(QuicClockTest, Now) {
13  QuicClock clock;
14
15  QuicTime start(base::TimeTicks::Now());
16  QuicTime now = clock.ApproximateNow();
17  QuicTime end(base::TimeTicks::Now());
18
19  EXPECT_LE(start, now);
20  EXPECT_LE(now, end);
21}
22
23TEST(QuicClockTest, WallNow) {
24  QuicClock clock;
25
26  base::Time start = base::Time::Now();
27  QuicWallTime now = clock.WallNow();
28  base::Time end = base::Time::Now();
29
30  // If end > start, then we can check now is between start and end.
31  if (end > start) {
32    EXPECT_LE(static_cast<uint64>(start.ToTimeT()), now.ToUNIXSeconds());
33    EXPECT_LE(now.ToUNIXSeconds(), static_cast<uint64>(end.ToTimeT()));
34  }
35}
36
37}  // namespace test
38}  // namespace net
39