1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
|
package web
import (
"encoding/base64"
"fmt"
"net/http"
"net/http/httptest"
"net/url"
"strings"
"testing"
"adammathes.com/neko/config"
)
func BenchmarkGzipMiddleware(b *testing.B) {
// Simulate a JSON API response
jsonPayload := `[` + strings.Repeat(`{"_id":"1","title":"Test Item","url":"https://example.com","description":"<p>This is a test description with enough content to be worth compressing in a real scenario</p>","read":false,"starred":false},`, 14) +
`{"_id":"15","title":"Last Item","url":"https://example.com/15","description":"<p>Final item</p>","read":false,"starred":false}]`
handler := GzipMiddleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(jsonPayload))
}))
b.ResetTimer()
for i := 0; i < b.N; i++ {
req := httptest.NewRequest("GET", "/api/stream", nil)
req.Header.Set("Accept-Encoding", "gzip")
rr := httptest.NewRecorder()
handler.ServeHTTP(rr, req)
}
}
func BenchmarkSecurityHeaders(b *testing.B) {
handler := SecurityHeadersMiddleware(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
}))
b.ResetTimer()
for i := 0; i < b.N; i++ {
req := httptest.NewRequest("GET", "/", nil)
rr := httptest.NewRecorder()
handler.ServeHTTP(rr, req)
}
}
func BenchmarkCSRFMiddleware(b *testing.B) {
cfg := &config.Settings{SecureCookies: false}
handler := CSRFMiddleware(cfg, http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(http.StatusOK)
}))
// Pre-generate a CSRF token by doing an initial GET
initReq := httptest.NewRequest("GET", "/", nil)
initRR := httptest.NewRecorder()
handler.ServeHTTP(initRR, initReq)
var csrfCookie *http.Cookie
for _, c := range initRR.Result().Cookies() {
if c.Name == "csrf_token" {
csrfCookie = c
break
}
}
if csrfCookie == nil {
b.Fatal("no csrf cookie set")
}
b.ResetTimer()
for i := 0; i < b.N; i++ {
req := httptest.NewRequest("POST", "/api/stream", nil)
req.AddCookie(csrfCookie)
req.Header.Set("X-CSRF-Token", csrfCookie.Value)
rr := httptest.NewRecorder()
handler.ServeHTTP(rr, req)
}
}
func BenchmarkFullMiddlewareStack(b *testing.B) {
cfg := &config.Settings{SecureCookies: false}
inner := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "application/json")
w.Write([]byte(`{"status":"ok"}`))
})
handler := SecurityHeadersMiddleware(CSRFMiddleware(cfg, GzipMiddleware(inner)))
b.ResetTimer()
for i := 0; i < b.N; i++ {
req := httptest.NewRequest("GET", "/", nil)
req.Header.Set("Accept-Encoding", "gzip")
rr := httptest.NewRecorder()
handler.ServeHTTP(rr, req)
}
}
// --- Image proxy benchmarks ---
func BenchmarkImageProxyCacheHit(b *testing.B) {
encoded := base64.URLEncoding.EncodeToString([]byte("https://example.com/image.jpg"))
etag := `"` + encoded + `"`
b.ResetTimer()
for i := 0; i < b.N; i++ {
req := httptest.NewRequest("GET", "/"+encoded, nil)
req.Header.Set("If-None-Match", etag)
rr := httptest.NewRecorder()
imageProxyHandler(rr, req)
}
}
func benchmarkImageProxySize(b *testing.B, size int) {
data := make([]byte, size)
for i := range data {
data[i] = byte(i % 256)
}
ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Content-Type", "image/jpeg")
w.Header().Set("Content-Length", fmt.Sprintf("%d", size))
w.Write(data)
}))
defer ts.Close()
encoded := base64.URLEncoding.EncodeToString([]byte(ts.URL + "/img.jpg"))
b.ResetTimer()
b.SetBytes(int64(size))
for i := 0; i < b.N; i++ {
req := httptest.NewRequest("GET", "/"+encoded, nil)
req.URL = &url.URL{Path: encoded}
rr := httptest.NewRecorder()
imageProxyHandler(rr, req)
}
}
func BenchmarkImageProxy_1KB(b *testing.B) { benchmarkImageProxySize(b, 1<<10) }
func BenchmarkImageProxy_64KB(b *testing.B) { benchmarkImageProxySize(b, 64<<10) }
func BenchmarkImageProxy_1MB(b *testing.B) { benchmarkImageProxySize(b, 1<<20) }
func BenchmarkImageProxy_5MB(b *testing.B) { benchmarkImageProxySize(b, 5<<20) }
|
