Benchmark_Cache_MaxSize() — fiber Function Reference

Architecture documentation for the Benchmark_Cache_MaxSize() function in cache_test.go from the fiber codebase.

Function go FiberMiddleware Session

Entity Profile

FiberMiddleware→ Session→ Benchmark_Cache_MaxSize() — fiber Function Reference

Dependency Diagram

graph TD
  0584c3a4_c172_9e8f_9de8_768f9c24ef3a["Benchmark_Cache_MaxSize()"]
  8453a087_9678_fe96_1b20_2d125b6f8656["cache_test.go"]
  0584c3a4_c172_9e8f_9de8_768f9c24ef3a -->|defined in| 8453a087_9678_fe96_1b20_2d125b6f8656
  style 0584c3a4_c172_9e8f_9de8_768f9c24ef3a fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

middleware/cache/cache_test.go lines 3408–3440

func Benchmark_Cache_MaxSize(b *testing.B) {
	// The benchmark is run with three different MaxSize parameters
	// 1) 0:        Tracking is disabled = no overhead
	// 2) MaxInt32: Enough to store all entries = no removals
	// 3) 100:      Small size = constant insertions and removals
	cases := []uint{0, math.MaxUint32, 100}
	names := []string{"Disabled", "Unlim", "LowBounded"}
	for i, size := range cases {
		b.Run(names[i], func(b *testing.B) {
			app := fiber.New()
			app.Use(New(Config{MaxBytes: size}))

			app.Get("/*", func(c fiber.Ctx) error {
				return c.Status(fiber.StatusTeapot).SendString("1")
			})

			h := app.Handler()
			fctx := &fasthttp.RequestCtx{}
			fctx.Request.Header.SetMethod(fiber.MethodGet)

			b.ReportAllocs()

			n := 0
			for b.Loop() {
				n++
				fctx.Request.SetRequestURI(fmt.Sprintf("/%v", n))
				h(fctx)
			}

			require.Equal(b, fiber.StatusTeapot, fctx.Response.Header.StatusCode())
		})
	}
}