821 TEST(TimeTicks, Deltas) {  in TEST()  argument
823     TimeTicks ticks_start = TimeTicks::Now();  in TEST()
825     TimeTicks ticks_stop = TimeTicks::Now();  in TEST()
848 static void HighResClockTest(TimeTicks (*GetTicks)()) {  in HighResClockTest()
851   if (!TimeTicks::IsHighResolution())  in HighResClockTest()
868     TimeTicks ticks_start = GetTicks();  in HighResClockTest()
885 TEST(TimeTicks, HighRes) {  in TEST()  argument
886   HighResClockTest(&TimeTicks::Now);  in TEST()
891   static TimeTicks Now() {  in Now()
896   static TimeTicks now_ticks_;
900 TimeTicks TimeTicksOverride::now_ticks_;
902 TEST(TimeTicks, NowOverride) {  in TEST()  argument
903   TimeTicksOverride::now_ticks_ = TimeTicks::Min();  in TEST()
906   EXPECT_LT(TimeTicks::Min(), TimeTicks::UnixEpoch());  in TEST()
907   EXPECT_LT(TimeTicks::UnixEpoch(), TimeTicks::Now());  in TEST()
908   EXPECT_GT(TimeTicks::Max(), TimeTicks::Now());  in TEST()
909   EXPECT_LT(TimeTicks::UnixEpoch(), subtle::TimeTicksNowIgnoringOverride());  in TEST()
910   EXPECT_GT(TimeTicks::Max(), subtle::TimeTicksNowIgnoringOverride());  in TEST()
918     EXPECT_EQ(TimeTicks::Min() + TimeDelta::FromSeconds(1), TimeTicks::Now());  in TEST()
919     EXPECT_EQ(TimeTicks::Min() + TimeDelta::FromSeconds(2), TimeTicks::Now());  in TEST()
922     EXPECT_LT(TimeTicks::UnixEpoch(), subtle::TimeTicksNowIgnoringOverride());  in TEST()
923     EXPECT_GT(TimeTicks::Max(), subtle::TimeTicksNowIgnoringOverride());  in TEST()
926     EXPECT_EQ(TimeTicks::Min() + TimeDelta::FromSeconds(3), TimeTicks::Now());  in TEST()
930   EXPECT_LT(TimeTicks::UnixEpoch(), TimeTicks::Now());  in TEST()
931   EXPECT_GT(TimeTicks::Max(), TimeTicks::Now());  in TEST()
932   EXPECT_LT(TimeTicks::UnixEpoch(), subtle::TimeTicksNowIgnoringOverride());  in TEST()
933   EXPECT_GT(TimeTicks::Max(), subtle::TimeTicksNowIgnoringOverride());  in TEST()
995     TimeTicks begin = TimeTicks::Now();  in TEST()
1002     TimeTicks end = TimeTicks::Now();  in TEST()
1013 TEST(TimeTicks, SnappedToNextTickBasic) {  in TEST()  argument
1014   base::TimeTicks phase = base::TimeTicks::FromInternalValue(4000);  in TEST()
1016   base::TimeTicks timestamp;  in TEST()
1019   timestamp = base::TimeTicks::FromInternalValue(3500);  in TEST()
1024   timestamp = base::TimeTicks::FromInternalValue(4500);  in TEST()
1029   timestamp = base::TimeTicks::FromInternalValue(2500);  in TEST()
1034   timestamp = base::TimeTicks::FromInternalValue(6500);  in TEST()
1039   timestamp = base::TimeTicks::FromInternalValue(3000);  in TEST()
1044   timestamp = base::TimeTicks::FromInternalValue(5000);  in TEST()
1049   timestamp = base::TimeTicks::FromInternalValue(4000);  in TEST()
1054 TEST(TimeTicks, SnappedToNextTickOverflow) {  in TEST()  argument
1057   base::TimeTicks phase = base::TimeTicks::FromInternalValue(0);  in TEST()
1059   base::TimeTicks big_timestamp =  in TEST()
1060       base::TimeTicks::FromInternalValue(8635916564000);  in TEST()
1070 TEST(TimeTicks, Android_FromUptimeMillis_ClocksMatch) {  in TEST()  argument
1081   const TimeTicks lower_bound_ticks =  in TEST()
1082       TimeTicks::Now() - TimeDelta::FromMilliseconds(1);  in TEST()
1083   const TimeTicks converted_ticks = TimeTicks::FromUptimeMillis(  in TEST()
1085   const TimeTicks upper_bound_ticks = TimeTicks::Now();  in TEST()
1523   EXPECT_TRUE((large_delta + TimeTicks::Now()).is_max());  in TEST()
1525   EXPECT_TRUE((TimeTicks::Now() + large_delta).is_max());  in TEST()
1531   TimeTicks ticks_now = TimeTicks::Now();  in TEST()
1592   DCHECK_EQ(TimeTicks(), TimeTicks());  in TEST()
1596   TimeTicks zero;  in TEST()
1601   TimeTicks forty_years_later =  in TEST()
1602       TimeTicks() + TimeDelta::FromDays(365.25 * 40);  in TEST()
1610   oss << TimeTicks();  in TEST()
1616   oss << TimeTicks();  in TEST()