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Add test for crypto_fast_rng_get_double().

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This commit is contained in:
Nick Mathewson 2019-02-07 08:18:08 -05:00
parent acbde10fce
commit 3f28b98220
1 changed files with 4 additions and 0 deletions
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4
src/test/test_crypto_rng.c
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@ -207,6 +207,10 @@ test_crypto_rng_fast(void *arg)
uint64_t u64 = crypto_fast_rng_get_uint64(rng, UINT64_C(1)<<40);
tt_u64_op(u64, OP_GE, 0);
tt_u64_op(u64, OP_LT, UINT64_C(1)<<40);
double d = crypto_fast_rng_get_double(rng);
tt_assert(d >= 0.0);
tt_assert(d < 1.0);
}
/* All values should have come up once. */