mirror of
https://github.com/ethereum/go-ethereum.git
synced 2026-08-19 10:22:23 +00:00
56 lines
1.3 KiB
Go
56 lines
1.3 KiB
Go
// This file tests the popcnt funtions
|
|
|
|
package bitset
|
|
|
|
import (
|
|
"testing"
|
|
)
|
|
|
|
func TestPopcntSliceGo(t *testing.T) {
|
|
s := []uint64{2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
|
|
res := popcntSliceGo(s)
|
|
const l uint64 = 27
|
|
if res != l {
|
|
t.Errorf("Wrong popcount %d != %d", res, l)
|
|
}
|
|
}
|
|
|
|
func TestPopcntMaskSliceGo(t *testing.T) {
|
|
s := []uint64{2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
|
|
m := []uint64{31, 37, 41, 43, 47, 53, 59, 61, 67, 71}
|
|
res := popcntMaskSliceGo(s, m)
|
|
const l uint64 = 9
|
|
if res != l {
|
|
t.Errorf("Wrong mask %d != %d", res, l)
|
|
}
|
|
}
|
|
|
|
func TestPopcntAndSliceGo(t *testing.T) {
|
|
s := []uint64{2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
|
|
m := []uint64{31, 37, 41, 43, 47, 53, 59, 61, 67, 71}
|
|
res := popcntAndSliceGo(s, m)
|
|
const l uint64 = 18
|
|
if res != l {
|
|
t.Errorf("Wrong And %d != %d", res, l)
|
|
}
|
|
}
|
|
|
|
func TestPopcntOrSliceGo(t *testing.T) {
|
|
s := []uint64{2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
|
|
m := []uint64{31, 37, 41, 43, 47, 53, 59, 61, 67, 71}
|
|
res := popcntOrSliceGo(s, m)
|
|
const l uint64 = 50
|
|
if res != l {
|
|
t.Errorf("Wrong OR %d != %d", res, l)
|
|
}
|
|
}
|
|
|
|
func TestPopcntXorSliceGo(t *testing.T) {
|
|
s := []uint64{2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
|
|
m := []uint64{31, 37, 41, 43, 47, 53, 59, 61, 67, 71}
|
|
res := popcntXorSliceGo(s, m)
|
|
const l uint64 = 32
|
|
if res != l {
|
|
t.Errorf("Wrong OR %d != %d", res, l)
|
|
}
|
|
}
|