Simple blogging system written in Go https://goblog.app
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 
 

71 lines
1.6 KiB

package main
import (
"io"
"net/http"
"net/http/httptest"
"strconv"
"testing"
"time"
"github.com/dgraph-io/ristretto"
"github.com/stretchr/testify/assert"
)
func Benchmark_cacheItem_cost(b *testing.B) {
ci := &cacheItem{
creationTime: time.Now(),
eTag: "abc",
code: 200,
header: http.Header{
"Content-Type": []string{"text/html"},
},
body: []byte("<html>abcdefghijklmnopqrstuvwxyz</html>"),
}
b.RunParallel(func(p *testing.PB) {
for p.Next() {
ci.cost()
}
})
}
func Test_cacheItem_cost(t *testing.T) {
ci := &cacheItem{
header: http.Header{
"Content-Type": []string{"text/html"},
},
body: []byte("<html>abcdefghijklmnopqrstuvwxyz</html>"),
eTag: "abc",
}
bodyLen := len(ci.body)
assert.Equal(t, 39, bodyLen)
eTagLen := len(ci.eTag)
assert.Equal(t, 3, eTagLen)
assert.Greater(t, ci.cost(), bodyLen+eTagLen)
}
func Benchmark_cacheKey(b *testing.B) {
req := httptest.NewRequest(http.MethodGet, "/abc?abc=def&hij=klm", nil)
b.RunParallel(func(p *testing.PB) {
for p.Next() {
cacheKey(req)
}
})
}
func Benchmark_cache_getCache(b *testing.B) {
c := &cache{}
c.c, _ = ristretto.NewCache(&ristretto.Config{
NumCounters: 40 * 1000,
MaxCost: 20 * 1000 * 1000,
BufferItems: 64,
})
req := httptest.NewRequest(http.MethodGet, "/abc?abc=def&hij=klm", nil)
handler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
_, _ = io.WriteString(w, "abcdefghijklmnopqrstuvwxyz")
_, _ = w.Write([]byte("abcdefghijklmnopqrstuvwxyz"))
})
for i := 0; i < b.N; i++ {
c.getCache(strconv.Itoa(i), handler, req)
}
}