mudhorn/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2025-02-21 03:16:00 -08:00
Code Issues Actions 4 Packages Projects Releases Wiki Activity

Fix tiered storage test to trigger iterator rewinding case.

Browse source
This commit is contained in:
Julius Volz 2013-03-12 10:27:27 -07:00 committed by Matt T. Proud
parent 894ecfe161
commit 2f06b8bea6
1 changed files with 31 additions and 32 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

63
storage/metric/tiered_test.go
View file

@ -23,10 +23,8 @@ import (
"time"
)
func sampleIncrement(from, to time.Time, interval time.Duration, m model.Metric) (v []model.Sample) {
var (
i model.SampleValue = 0
)
func buildSamples(from, to time.Time, interval time.Duration, m model.Metric) (v []model.Sample) {
i := model.SampleValue(0)
for from.Before(to) {
v = append(v, model.Sample{
@ -36,6 +34,7 @@ func sampleIncrement(from, to time.Time, interval time.Duration, m model.Metric)
})
from = from.Add(interval)
i++
}
return
@ -54,7 +53,7 @@ func testMakeView(t test.Tester) {
alongRange [][]model.SamplePair
}
var (
instant = time.Date(1984, 3, 30, 0, 0, 0, 0, time.UTC)
instant = time.Date(1984, 3, 30, 0, 0, 0, 0, time.Local)
metric = model.Metric{"name": "request_count"}
fingerprint = model.NewFingerprintFromMetric(metric)
scenarios = []struct {
@ -243,37 +242,37 @@ func testMakeView(t test.Tester) {
},
},
},
// {
// data: sampleIncrement(instant, instant.Add(14*24*time.Hour), time.Second, metric),
// in: in{
// atTime: []getValuesAtTimeOp{
// {
// time: instant.Add(time.Second * 3),
// },
// },
// },
// out: out{
// atTime: [][]model.SamplePair{
// {
// {
// Timestamp: instant.Add(time.Second * 2),
// Value: 1,
// },
// {
// Timestamp: instant.Add(time.Second * 4),
// Value: 2,
// },
// },
// },
// },
// },
{
data: buildSamples(instant, instant.Add(400*time.Second), time.Second, metric),
in: in{
atTime: []getValuesAtTimeOp{
{
time: instant.Add(time.Second * 100),
},
},
},
out: out{
atTime: [][]model.SamplePair{
{
{
Timestamp: instant.Add(time.Second * 100),
Value: 100,
},
{
Timestamp: instant.Add(time.Second * 100),
Value: 101,
},
},
},
},
},
}
)
for i, scenario := range scenarios {
var (
temporary, _ = ioutil.TempDir("", "test_make_view")
tiered = NewTieredStorage(5000000, 250, 1000, 5*time.Second, 15*time.Second, 0*time.Second, temporary)
tiered = NewTieredStorage(5000000, 2500, 1000, 5*time.Second, 15*time.Second, 0*time.Second, temporary)
)
if tiered == nil {
@ -327,10 +326,10 @@ func testMakeView(t test.Tester) {
for k, value := range scenario.out.atTime[j] {
if value.Value != actual[k].Value {
t.Fatalf("%d.%d.%d expected %d value, got %d", i, j, k, value.Value, actual[j].Value)
t.Fatalf("%d.%d.%d expected %v value, got %v", i, j, k, value.Value, actual[k].Value)
}
if !value.Timestamp.Equal(actual[k].Timestamp) {
t.Fatalf("%d.%d.%d expected %s timestamp, got %s", i, j, k, value.Timestamp, actual[j].Timestamp)
t.Fatalf("%d.%d.%d expected %s timestamp, got %s", i, j, k, value.Timestamp, actual[k].Timestamp)
}
}
}