forked from guregu/kami
/
bench_test.go
203 lines (185 loc) · 5.29 KB
/
bench_test.go
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package kami_test
import (
"net/http"
"net/http/httptest"
"testing"
"golang.org/x/net/context"
"github.com/guregu/kami"
)
func routeBench(b *testing.B, route string) {
kami.Reset()
kami.Use("/Z/", noopMW)
kami.After("/Z/", noopMW)
kami.Get(route, noop)
req, _ := http.NewRequest("GET", route, nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
func BenchmarkShortRoute(b *testing.B) {
routeBench(b, "/hello")
}
func BenchmarkLongRoute(b *testing.B) {
routeBench(b, "/aaaaaaaaaaaa/")
}
func BenchmarkDeepRoute(b *testing.B) {
routeBench(b, "/a/b/c/d/e/f/g")
}
func BenchmarkDeepRouteUnicode(b *testing.B) {
routeBench(b, "/ä/蜂/海/🐶/神/🍺/🍻")
}
func BenchmarkSuperDeepRoute(b *testing.B) {
routeBench(b, "/a/b/c/d/e/f/g/h/i/l/k/l/m/n/o/p/q/r/hello world")
}
// Param benchmarks test accessing URL params
func BenchmarkParameter(b *testing.B) {
kami.Reset()
kami.Get("/hello/:name", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
kami.Param(ctx, "name")
})
req, _ := http.NewRequest("GET", "/hello/bob", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
func BenchmarkParameter5(b *testing.B) {
kami.Reset()
kami.Get("/:a/:b/:c/:d/:e", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
for _, v := range []string{"a", "b", "c", "d", "e"} {
kami.Param(ctx, v)
}
})
req, _ := http.NewRequest("GET", "/a/b/c/d/e", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
// Middleware tests setting and using values with middleware
// These test the speed of kami's middleware engine AND using
// x/net/context to store values, so it could be a somewhat
// realitic idea of what using kami would be like.
func BenchmarkMiddleware(b *testing.B) {
kami.Reset()
kami.Use("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
return context.WithValue(ctx, "test", "ok")
})
kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
if ctx.Value("test") != "ok" {
w.WriteHeader(http.StatusServiceUnavailable)
}
})
req, _ := http.NewRequest("GET", "/test", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
func BenchmarkMiddleware5(b *testing.B) {
kami.Reset()
numbers := []int{1, 2, 3, 4, 5}
for _, n := range numbers {
n := n // wtf
kami.Use("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
return context.WithValue(ctx, n, n)
})
}
kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
for _, n := range numbers {
if ctx.Value(n) != n {
w.WriteHeader(http.StatusServiceUnavailable)
return
}
}
})
req, _ := http.NewRequest("GET", "/test", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
func BenchmarkMiddleware1Afterware1(b *testing.B) {
kami.Reset()
numbers := []int{1}
for _, n := range numbers {
n := n // wtf
kami.Use("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
return context.WithValue(ctx, n, n)
})
}
kami.After("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
for _, n := range numbers {
if ctx.Value(n) != n {
panic(n)
}
}
return ctx
})
kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
// ...
})
req, _ := http.NewRequest("GET", "/test", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
func BenchmarkMiddleware5Afterware1(b *testing.B) {
kami.Reset()
numbers := []int{1, 2, 3, 4, 5}
for _, n := range numbers {
n := n // wtf
kami.Use("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
return context.WithValue(ctx, n, n)
})
}
kami.After("/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
for _, n := range numbers {
if ctx.Value(n) != n {
panic(n)
}
}
return ctx
})
kami.Get("/test", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
for _, n := range numbers {
if ctx.Value(n) != n {
w.WriteHeader(http.StatusServiceUnavailable)
return
}
}
})
req, _ := http.NewRequest("GET", "/test", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}
// This tests just the URL walking middleware engine.
func BenchmarkMiddlewareAfterwareMiss(b *testing.B) {
kami.Reset()
kami.Use("/dog/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
return nil
})
kami.After("/dog/", func(ctx context.Context, w http.ResponseWriter, r *http.Request) context.Context {
return nil
})
kami.Get("/a/bbb/cc/d/e", func(ctx context.Context, w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
})
req, _ := http.NewRequest("GET", "/a/bbb/cc/d/e", nil)
b.ResetTimer()
for n := 0; n < b.N; n++ {
resp := httptest.NewRecorder()
kami.Handler().ServeHTTP(resp, req)
}
}