mudhorn/prometheus
1
0
Fork 0
mirror of https://github.com/prometheus/prometheus.git synced 2025-02-02 08:31:11 -08:00
Code Issues Actions 5 Packages Projects Releases Wiki Activity

Remove obsolete "coding" directory.

Browse source 
Change-Id: I9e71098fd526336b4af7f7eab6d2a43504079658
This commit is contained in:
Julius Volz 2014-10-22 15:26:58 +02:00 committed by Bjoern Rabenstein
parent 1936a40e75
commit 351e66c5d2
2 changed files with 0 additions and 81 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

42
coding/indexable/time.go
View file

@ -1,42 +0,0 @@
// Copyright 2013 Prometheus Team
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package indexable
import (
"encoding/binary"
clientmodel "github.com/prometheus/client_golang/model"
)
// EncodeTimeInto writes the provided time into the specified buffer subject
// to the LevelDB big endian key sort order requirement.
func EncodeTimeInto(dst []byte, t clientmodel.Timestamp) {
binary.BigEndian.PutUint64(dst, uint64(t.Unix()))
}
// EncodeTime converts the provided time into a byte buffer subject to the
// LevelDB big endian key sort order requirement.
func EncodeTime(t clientmodel.Timestamp) []byte {
buffer := make([]byte, 8)
EncodeTimeInto(buffer, t)
return buffer
}
// DecodeTime deserializes a big endian byte array into a Unix time in UTC,
// omitting granularity precision less than a second.
func DecodeTime(src []byte) clientmodel.Timestamp {
return clientmodel.TimestampFromUnix(int64(binary.BigEndian.Uint64(src)))
}

39
coding/indexable/time_test.go
View file

@ -1,39 +0,0 @@
// Copyright 2013 Prometheus Team
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package indexable
import (
"math/rand"
"testing"
"testing/quick"
clientmodel "github.com/prometheus/client_golang/model"
)
func TestTimeEndToEnd(t *testing.T) {
tester := func(x int) bool {
random := rand.New(rand.NewSource(int64(x)))
buffer := make([]byte, 8)
incoming := clientmodel.TimestampFromUnix(random.Int63())
EncodeTimeInto(buffer, incoming)
outgoing := DecodeTime(buffer)
return incoming.Equal(outgoing) && incoming.Unix() == outgoing.Unix()
}
if err := quick.Check(tester, nil); err != nil {
t.Error(err)
}
}