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DEV-6326 Allow custom functions to be benchmarked (#239)
DEV-6326 Allow custom functions to be benchmarked
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,55 @@ | ||
| import Benchmark from 'benchmark'; | ||
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| type testFunction = () => void; | ||
| type setupFunction = () => void | Promise<void>; | ||
| type teardownFunction = () => void | Promise<void>; | ||
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| export default abstract class BenchmarkCollection { | ||
| protected readonly _benchmarks: { | ||
| benchmark: Benchmark; | ||
| setup?: setupFunction; | ||
| teardown?: teardownFunction; | ||
| }[] = []; | ||
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| protected readonly _comparisons: { | ||
| benchmarks: Benchmark[]; | ||
| name: string; | ||
| setup?: setupFunction; | ||
| teardown?: teardownFunction; | ||
| }[] = []; | ||
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| public addBenchmark( | ||
| name: string, | ||
| test: testFunction, | ||
| setup?: setupFunction, | ||
| teardown?: teardownFunction | ||
| ): void { | ||
| this._benchmarks.push({ | ||
| benchmark: new Benchmark(name, test), | ||
| // We do not use the setup and teardown which is offered within the API of benchmarkjs | ||
| // as several attempts to get this working did not yield any successful results. | ||
| setup, | ||
| teardown, | ||
| }); | ||
| } | ||
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| public compareBenchmarks( | ||
| name: string, | ||
| setup?: setupFunction, | ||
| teardown?: teardownFunction, | ||
| ...benchmarks: { | ||
| name: string; | ||
| test: testFunction; | ||
| }[] | ||
| ): void { | ||
| // We do not use the setup and teardown which is offered within the API of benchmarkjs | ||
| // as several attempts to get this working did not yield any successful results. We also | ||
| // allow only 1 setup and teardown as all functions which compare with one another should | ||
| // use the same data to test with. | ||
| const comparison = { name, benchmarks: [], setup, teardown }; | ||
| for (const benchmark of benchmarks) { | ||
| comparison.benchmarks.push(new Benchmark(benchmark.name, benchmark.test)); | ||
| } | ||
| this._comparisons.push(comparison); | ||
| } | ||
| } |
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