func BenchmarkFindAnyParam(b *testing.B) {
	var isNil bool
	tree := &router{method: "GET", root: &node{}}
	routes := [...]string{
		"/hi/hello/test/*any",
		"/b",
		"/ABC",
		"/search/*query",
		"/src/*filepath",
		"/x",
		"/x/y",
		"/y/z",
		"/1/:id/2",
		"/aa",
		"/a/*any",
		"/doc",
		"/doc/go1.html",
		"/doc/go/away",
		"/no/a",
		"/no/b",
		"/z/:age",
		"/x/3/4",
		"/x/:age/5",
	}
	
	for _, route := range routes {
		recv := catchPanic(func() {
			tree.addRoute(route, fakeHandler(route))
		})
		if recv != nil {
			b.Fatalf("panic inserting route '%s': %v", route, recv)
		}
	}
	v := make(param.Params, 0, 10)
	b.ResetTimer()
	for n := 0; n < b.N; n++ {
		value := tree.find("/hi/hello/test/sth", &v, false)
		if value.handlers == nil {
			isNil = true
		} else {
			isNil = false
		}
	}
	b.StopTimer()
	assert.DeepEqual(b, isNil, false)
}