commit 3f28b98220a49730b8c58c45e42598ad2bada47b Author: Nick Mathewson nickm@torproject.org Date: Thu Feb 7 08:18:08 2019 -0500

Add test for crypto_fast_rng_get_double(). --- src/test/test_crypto_rng.c | 4 ++++ 1 file changed, 4 insertions(+)

diff --git a/src/test/test_crypto_rng.c b/src/test/test_crypto_rng.c index 0513d2a80..075c876b8 100644 --- a/src/test/test_crypto_rng.c +++ b/src/test/test_crypto_rng.c @@ -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. */