/usr/share/gocode/src/github.com/rcrowley/go-metrics/meter_test.go is in golang-metrics-dev 0.0~git20140119-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import (
"testing"
"time"
)
func BenchmarkMeter(b *testing.B) {
m := NewMeter()
b.ResetTimer()
for i := 0; i < b.N; i++ {
m.Mark(1)
}
}
func TestGetOrRegisterMeter(t *testing.T) {
r := NewRegistry()
NewRegisteredMeter("foo", r).Mark(47)
if m := GetOrRegisterMeter("foo", r); 47 != m.Count() {
t.Fatal(m)
}
}
func TestMeterDecay(t *testing.T) {
m := &StandardMeter{
make(chan int64),
make(chan *MeterSnapshot),
time.NewTicker(1),
}
go m.arbiter()
m.Mark(1)
rateMean := m.RateMean()
time.Sleep(1)
if m.RateMean() >= rateMean {
t.Error("m.RateMean() didn't decrease")
}
}
func TestMeterNonzero(t *testing.T) {
m := NewMeter()
m.Mark(3)
if count := m.Count(); 3 != count {
t.Errorf("m.Count(): 3 != %v\n", count)
}
}
func TestMeterSnapshot(t *testing.T) {
m := NewMeter()
m.Mark(1)
if snapshot := m.Snapshot(); m.RateMean() != snapshot.RateMean() {
t.Fatal(snapshot)
}
}
func TestMeterZero(t *testing.T) {
m := NewMeter()
if count := m.Count(); 0 != count {
t.Errorf("m.Count(): 0 != %v\n", count)
}
}
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