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47 lines
1.2 KiB
47 lines
1.2 KiB
// Copyright 2015 The Prometheus Authors |
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// Licensed under the Apache License, Version 2.0 (the "License"); |
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// you may not use this file except in compliance with the License. |
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// You may obtain a copy of the License at |
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// |
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// http://www.apache.org/licenses/LICENSE-2.0 |
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// |
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// Unless required by applicable law or agreed to in writing, softwar |
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// distributed under the License is distributed on an "AS IS" BASIS, |
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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// See the License for the specific language governing permissions and |
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// limitations under the License. |
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package promql |
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import "testing" |
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// A Benchmark holds context for running a unit test as a benchmark. |
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type Benchmark struct { |
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b *testing.B |
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t *Test |
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iterCount int |
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} |
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// NewBenchmark returns an initialized empty Benchmark. |
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func NewBenchmark(b *testing.B, input string) *Benchmark { |
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t, err := NewTest(b, input) |
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if err != nil { |
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b.Fatalf("Unable to run benchmark: %s", err) |
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} |
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return &Benchmark{ |
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b: b, |
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t: t, |
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} |
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} |
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// Run runs the benchmark. |
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func (b *Benchmark) Run() { |
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b.b.ReportAllocs() |
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b.b.ResetTimer() |
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for i := 0; i < b.b.N; i++ { |
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if err := b.t.RunAsBenchmark(b); err != nil { |
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b.b.Error(err) |
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} |
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b.iterCount++ |
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} |
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}
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