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// This file tests the popcnt functions
package bitset
import (
"testing"
)
func TestPopcntSlice(t *testing.T) {
s := []uint64{2, 3, 5, 7, 11, 13, 17, 19, 23, 29}
res := popcntSlice(s)
const l uint64 = 27
if res != l {
t.Errorf("Wrong popcount %d != %d", res, l)
}
}
func TestPopcntMaskSlice(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 := popcntMaskSlice(s, m)
const l uint64 = 9
if res != l {
t.Errorf("Wrong mask %d != %d", res, l)
}
}
func TestPopcntAndSlice(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 := popcntAndSlice(s, m)
const l uint64 = 18
if res != l {
t.Errorf("Wrong And %d != %d", res, l)
}
}
func TestPopcntOrSlice(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 := popcntOrSlice(s, m)
const l uint64 = 50
if res != l {
t.Errorf("Wrong OR %d != %d", res, l)
}
}
func TestPopcntXorSlice(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 := popcntXorSlice(s, m)
const l uint64 = 32
if res != l {
t.Errorf("Wrong OR %d != %d", res, l)
}
}
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