net/quic/quic_clock_test.cc

   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
   9 namespace net {
  10 namespace test {
  11
  12 TEST(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
  23 TEST(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