mirror of
https://github.com/etcd-io/etcd.git
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13b6c1e684
for i in github.com/BurntSushi/toml github.com/coreos/go-etcd/etcd github.com/coreos/go-log/log github.com/gorilla/context github.com/rcrowley/go-metrics bitbucket.org/kardianos/osext github.com/coreos/go-systemd/journal github.com/coreos/raft code.google.com/p/goprotobuf/proto ; do goven -copy -rewrite $i; done
61 lines
1.0 KiB
Go
61 lines
1.0 KiB
Go
package metrics
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import (
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"testing"
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"time"
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)
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func BenchmarkMeter(b *testing.B) {
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m := NewMeter()
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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m.Mark(1)
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}
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}
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func TestGetOrRegisterMeter(t *testing.T) {
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r := NewRegistry()
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NewRegisteredMeter("foo", r).Mark(47)
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if m := GetOrRegisterMeter("foo", r); 47 != m.Count() {
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t.Fatal(m)
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}
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}
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func TestMeterDecay(t *testing.T) {
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m := &StandardMeter{
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make(chan int64),
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make(chan *MeterSnapshot),
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time.NewTicker(1),
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}
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go m.arbiter()
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m.Mark(1)
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rateMean := m.RateMean()
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time.Sleep(1)
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if m.RateMean() >= rateMean {
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t.Error("m.RateMean() didn't decrease")
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}
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}
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func TestMeterNonzero(t *testing.T) {
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m := NewMeter()
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m.Mark(3)
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if count := m.Count(); 3 != count {
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t.Errorf("m.Count(): 3 != %v\n", count)
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}
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}
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func TestMeterSnapshot(t *testing.T) {
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m := NewMeter()
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m.Mark(1)
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if snapshot := m.Snapshot(); m.RateMean() != snapshot.RateMean() {
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t.Fatal(snapshot)
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}
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}
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func TestMeterZero(t *testing.T) {
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m := NewMeter()
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if count := m.Count(); 0 != count {
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t.Errorf("m.Count(): 0 != %v\n", count)
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}
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}
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