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package mux
import (
"net/url"
"reflect"
"strconv"
"testing"
)
func Test_findFirstQueryKey(t *testing.T) {
tests := []string{
"a=1&b=2",
"a=1&a=2&a=banana",
"ascii=%3Ckey%3A+0x90%3E",
"a=1;b=2",
"a=1&a=2;a=banana",
"a==",
"a=%2",
"a=20&%20%3F&=%23+%25%21%3C%3E%23%22%7B%7D%7C%5C%5E%5B%5D%60%E2%98%BA%09:%2F@$%27%28%29%2A%2C%3B&a=30",
"a=1& ?&=#+%!<>#\"{}|\\^[]`鈽\t:/@$'()*,;&a=5",
"a=xxxxxxxxxxxxxxxx&b=YYYYYYYYYYYYYYY&c=ppppppppppppppppppp&f=ttttttttttttttttt&a=uuuuuuuuuuuuu",
}
for _, query := range tests {
t.Run(query, func(t *testing.T) {
// Check against url.ParseQuery, ignoring the error.
all, _ := url.ParseQuery(query)
for key, want := range all {
t.Run(key, func(t *testing.T) {
got, ok := findFirstQueryKey(query, key)
if !ok {
t.Error("Did not get expected key", key)
}
if !reflect.DeepEqual(got, want[0]) {
t.Errorf("findFirstQueryKey(%s,%s) = %v, want %v", query, key, got, want[0])
}
})
}
})
}
}
func Benchmark_findQueryKey(b *testing.B) {
tests := []string{
"a=1&b=2",
"ascii=%3Ckey%3A+0x90%3E",
"a=20&%20%3F&=%23+%25%21%3C%3E%23%22%7B%7D%7C%5C%5E%5B%5D%60%E2%98%BA%09:%2F@$%27%28%29%2A%2C%3B&a=30",
"a=xxxxxxxxxxxxxxxx&bbb=YYYYYYYYYYYYYYY&cccc=ppppppppppppppppppp&ddddd=ttttttttttttttttt&a=uuuuuuuuuuuuu",
"a=;b=;c=;d=;e=;f=;g=;h=;i=,j=;k=",
}
for i, query := range tests {
b.Run(strconv.Itoa(i), func(b *testing.B) {
// Check against url.ParseQuery, ignoring the error.
all, _ := url.ParseQuery(query)
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
for key, _ := range all {
_, _ = findFirstQueryKey(query, key)
}
}
})
}
}
func Benchmark_findQueryKeyGoLib(b *testing.B) {
tests := []string{
"a=1&b=2",
"ascii=%3Ckey%3A+0x90%3E",
"a=20&%20%3F&=%23+%25%21%3C%3E%23%22%7B%7D%7C%5C%5E%5B%5D%60%E2%98%BA%09:%2F@$%27%28%29%2A%2C%3B&a=30",
"a=xxxxxxxxxxxxxxxx&bbb=YYYYYYYYYYYYYYY&cccc=ppppppppppppppppppp&ddddd=ttttttttttttttttt&a=uuuuuuuuuuuuu",
"a=;b=;c=;d=;e=;f=;g=;h=;i=,j=;k=",
}
for i, query := range tests {
b.Run(strconv.Itoa(i), func(b *testing.B) {
// Check against url.ParseQuery, ignoring the error.
all, _ := url.ParseQuery(query)
var u url.URL
u.RawQuery = query
b.ReportAllocs()
b.ResetTimer()
for i := 0; i < b.N; i++ {
for key, _ := range all {
v := u.Query()[key]
if len(v) > 0 {
_ = v[0]
}
}
}
})
}
}