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authorDimitri Sokolyuk <demon@dim13.org>2016-08-27 23:44:29 +0200
committerDimitri Sokolyuk <demon@dim13.org>2016-08-27 23:44:29 +0200
commita593ae4ca4e3af5c419461284c97a6cc91466d1b (patch)
treefda052eedb8036260a226cb61f15733e67b1a30f /go/sieve/sieve_test.go
parent4f1bb81b4401686fa8860756a68c81a7b292008a (diff)
Solve sieve
Diffstat (limited to 'go/sieve/sieve_test.go')
-rw-r--r--go/sieve/sieve_test.go36
1 files changed, 36 insertions, 0 deletions
diff --git a/go/sieve/sieve_test.go b/go/sieve/sieve_test.go
new file mode 100644
index 0000000..1eec072
--- /dev/null
+++ b/go/sieve/sieve_test.go
@@ -0,0 +1,36 @@
+package sieve
+
+import (
+ "reflect"
+ "testing"
+)
+
+var p10 = []int{2, 3, 5, 7}
+var p1000 = []int{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, 547, 557, 563, 569, 571, 577, 587, 593,
+ 599, 601, 607, 613, 617, 619, 631, 641, 643, 647, 653, 659, 661, 673, 677,
+ 683, 691, 701, 709, 719, 727, 733, 739, 743, 751, 757, 761, 769, 773, 787,
+ 797, 809, 811, 821, 823, 827, 829, 839, 853, 857, 859, 863, 877, 881, 883,
+ 887, 907, 911, 919, 929, 937, 941, 947, 953, 967, 971, 977, 983, 991, 997}
+
+func TestSieve(t *testing.T) {
+ p := Sieve(10)
+ if !reflect.DeepEqual(p, p10) {
+ t.Fatalf("Sieve(10) = %v, want %v", p, p10)
+ }
+ p = Sieve(1000)
+ if !reflect.DeepEqual(p, p1000) {
+ t.Fatalf("Sieve(1000) = %v, want %v", p, p1000)
+ }
+}
+
+func BenchmarkSieve(b *testing.B) {
+ for i := 0; i < b.N; i++ {
+ Sieve(1000)
+ }
+}