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package prime
import "testing"
var firstHundredNonPrimes = [100]uint64{
0, 1, 4, 6, 8, 9, 10, 12, 14, 15,
16, 18, 20, 21, 22, 24, 25, 26, 27, 28,
30, 32, 33, 34, 35, 36, 38, 39, 40, 42,
44, 45, 46, 48, 49, 50, 51, 52, 54, 55,
56, 57, 58, 60, 62, 63, 64, 65, 66, 68,
69, 70, 72, 74, 75, 76, 77, 78, 80, 81,
82, 84, 85, 86, 87, 88, 90, 91, 92, 93,
94, 95, 96, 98, 99, 100, 102, 104, 105, 106}
var firstHundredPrimes = [100]uint64{
2, 3, 5, 7, 11, 13, 17, 19, 23, 29,
31, 37, 41, 43, 47, 53, 59, 61, 67, 71,
73, 79, 83, 89, 97, 101, 103, 107, 109, 113,
127, 131, 137, 139, 149, 151, 157, 163, 167, 173,
179, 181, 191, 193, 197, 199, 211, 223, 227, 229,
233, 239, 241, 251, 257, 263, 269, 271, 277, 281,
283, 293, 307, 311, 313, 317, 331, 337, 347, 349,
353, 359, 367, 373, 379, 383, 389, 397, 401, 409,
419, 421, 431, 433, 439, 443, 449, 457, 461, 463,
467, 479, 487, 491, 499, 503, 509, 521, 523, 541}
func TestFirstHundredNonPrimes(t *testing.T) {
for _, candidate := range firstHundredNonPrimes {
if IsPrime(candidate) {
t.Errorf("%d should not be prime.", candidate)
}
}
}
func TestFirstHundredPrimes(t *testing.T) {
for _, candidate := range firstHundredPrimes {
if !IsPrime(candidate) {
t.Errorf("%d should be prime.", candidate)
}
}
}