| 333 | } |
| 334 | |
| 335 | func BenchmarkFmt(b *testing.B) { |
| 336 | bench := func(b *testing.B, color bool) { |
| 337 | nfs := []int{1, 4, 16} |
| 338 | for _, nf := range nfs { |
| 339 | name := fmt.Sprintf("nf=%v", nf) |
| 340 | if color { |
| 341 | name = "Colored-" + name |
| 342 | } |
| 343 | b.Run(name, func(b *testing.B) { |
| 344 | fs := make([]slog.Field, nf) |
| 345 | for i := 0; i < nf; i++ { |
| 346 | fs[i] = slog.F("key", "value") |
| 347 | } |
| 348 | se := slog.SinkEntry{ |
| 349 | Level: slog.LevelCritical, |
| 350 | Fields: slog.M( |
| 351 | fs..., |
| 352 | ), |
| 353 | } |
| 354 | w := io.Discard |
| 355 | if color { |
| 356 | w = entryhuman.ForceColorWriter |
| 357 | } |
| 358 | b.ResetTimer() |
| 359 | b.ReportAllocs() |
| 360 | for i := 0; i < b.N; i++ { |
| 361 | entryhuman.Fmt(bytes.NewBuffer(nil), w, se) |
| 362 | } |
| 363 | }) |
| 364 | } |
| 365 | } |
| 366 | bench(b, true) |
| 367 | bench(b, false) |
| 368 | } |