mirror of https://github.com/prometheus/prometheus
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
81 lines
2.4 KiB
81 lines
2.4 KiB
// Copyright 2017 The Prometheus Authors |
|
// 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 tsdb |
|
|
|
import ( |
|
"github.com/prometheus/prometheus/pkg/labels" |
|
"github.com/prometheus/prometheus/tsdb/chunkenc" |
|
"github.com/prometheus/prometheus/tsdb/chunks" |
|
"github.com/prometheus/prometheus/tsdb/index" |
|
"github.com/prometheus/prometheus/tsdb/tombstones" |
|
) |
|
|
|
type mockIndexWriter struct { |
|
series []seriesSamples |
|
} |
|
|
|
func (mockIndexWriter) AddSymbols(sym map[string]struct{}) error { return nil } |
|
func (m *mockIndexWriter) AddSeries(ref uint64, l labels.Labels, chunks ...chunks.Meta) error { |
|
i := -1 |
|
for j, s := range m.series { |
|
if !labels.Equal(labels.FromMap(s.lset), l) { |
|
continue |
|
} |
|
i = j |
|
break |
|
} |
|
if i == -1 { |
|
m.series = append(m.series, seriesSamples{ |
|
lset: l.Map(), |
|
}) |
|
i = len(m.series) - 1 |
|
} |
|
|
|
var iter chunkenc.Iterator |
|
for _, chk := range chunks { |
|
samples := make([]sample, 0, chk.Chunk.NumSamples()) |
|
|
|
iter = chk.Chunk.Iterator(iter) |
|
for iter.Next() { |
|
s := sample{} |
|
s.t, s.v = iter.At() |
|
|
|
samples = append(samples, s) |
|
} |
|
if err := iter.Err(); err != nil { |
|
return err |
|
} |
|
|
|
m.series[i].chunks = append(m.series[i].chunks, samples) |
|
} |
|
return nil |
|
} |
|
|
|
func (mockIndexWriter) WriteLabelIndex(names []string, values []string) error { return nil } |
|
func (mockIndexWriter) WritePostings(name, value string, it index.Postings) error { return nil } |
|
func (mockIndexWriter) Close() error { return nil } |
|
|
|
type mockBReader struct { |
|
ir IndexReader |
|
cr ChunkReader |
|
mint int64 |
|
maxt int64 |
|
} |
|
|
|
func (r *mockBReader) Index() (IndexReader, error) { return r.ir, nil } |
|
func (r *mockBReader) Chunks() (ChunkReader, error) { return r.cr, nil } |
|
func (r *mockBReader) Tombstones() (tombstones.Reader, error) { |
|
return tombstones.NewMemTombstones(), nil |
|
} |
|
func (r *mockBReader) Meta() BlockMeta { return BlockMeta{MinTime: r.mint, MaxTime: r.maxt} }
|
|
|