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tests: stats_test.v, pcg32_test.v, splitmix64_test.v now also pass

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This commit is contained in:
Delyan Angelov
2020-04-08 17:28:12 +03:00
parent 6bba7d4e3a
commit 5247d5924e
3 changed files with 23 additions and 7 deletions
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13
vlib/rand/pcg32_test.v
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@ -2,6 +2,15 @@
import rand
import time
fn show_u32s(a []u32){
mut res := []string
for x in a {
res << x.str()
}
print('[')
print(res.join(', '))
println(']')
}
fn gen_randoms(initstate i64, initseq i64, bound int) []u32 {
mut randoms := [u32(0)].repeat(20)
mut rnd := rand.new_pcg32( u64(initstate), u64(initseq) )
@ -18,8 +27,8 @@ fn test_pcg32_reproducibility() {
randoms1 := gen_randoms(t, tseq, 1000)
randoms2 := gen_randoms(t, tseq, 1000)
assert randoms1.len == randoms2.len
println( randoms1 )
println( randoms2 )
show_u32s(randoms1)
show_u32s(randoms2)
len := randoms1.len
for i in 0..len {
assert randoms1[i] == randoms2[i]