func partitionRandomly(t *testing.T, nw *nettestutil.Network, n int) {
nparts := rand.Intn(n) + 1
parts := make([][]int, nparts)
for i := 0; i < n; i++ {
p := rand.Intn(nparts)
parts[p] = append(parts[p], i)
}
nw.Partition(parts...)
if testing.Verbose() {
for _, pp := range parts {
for i := range pp {
pp[i]++
}
}
t.Logf("partition! %v", parts)
}
}
func partitionMajorityMinority(t *testing.T, nw *nettestutil.Network, n, offset int) {
m := majority(n)
main := make([]int, 0, m)
encl := make([]int, 0, n-m)
for i := 0; i < n; i++ {
if (i+offset)%n < m {
main = append(main, i)
} else {
encl = append(encl, i)
}
}
nw.Partition(main, encl)
if testing.Verbose() {
for i := range main {
main[i]++
}
for i := range encl {
encl[i]++
}
t.Logf("partition! (%v, %v)", main, encl)
}
}
