forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-06-19 21:31:37 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

metrics: make flawed test less flawed (#20818)

Browse source
This commit is contained in:
Daniel Liu 2024-12-13 14:00:12 +08:00
parent 9fee8a72eb
commit 47ce406a4a
1 changed files with 17 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

21
metrics/timer_test.go
View file

@ -45,10 +45,23 @@ func TestTimerStop(t *testing.T) {
}
func TestTimerFunc(t *testing.T) {
tm := NewTimer()
tm.Time(func() { time.Sleep(50e6) })
if max := tm.Max(); 35e6 > max || max > 95e6 {
t.Errorf("tm.Max(): 35e6 > %v || %v > 95e6\n", max, max)
var (
tm = NewTimer()
testStart = time.Now()
actualTime time.Duration
)
tm.Time(func() {
time.Sleep(50 * time.Millisecond)
actualTime = time.Since(testStart)
})
var (
drift = time.Millisecond * 2
measured = time.Duration(tm.Max())
ceil = actualTime + drift
floor = actualTime - drift
)
if measured > ceil || measured < floor {
t.Errorf("tm.Max(): %v > %v || %v > %v\n", measured, ceil, measured, floor)
}
}