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| author | Nick Mathewson <nickm@torproject.org> | 2010-06-22 21:30:26 -0400 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2010-06-22 21:30:26 -0400 |
| commit | 006e2e8620fa9001c8df24463c06538cf58ce396 (patch) | |
| tree | 23964dd0db4cec3dbcd6e22f0c70104c21e07a3f /src/test/test_crypto.c | |
| parent | e2b117eb806dd517867f99519e2f74a3b2ea0072 (diff) | |
| download | tor-006e2e8620fa9001c8df24463c06538cf58ce396.tar tor-006e2e8620fa9001c8df24463c06538cf58ce396.tar.gz | |
Add a function to return a double in range [0,1).
Diffstat (limited to 'src/test/test_crypto.c')
| -rw-r--r-- | src/test/test_crypto.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c index 7aca098bc..b475914b1 100644 --- a/src/test/test_crypto.c +++ b/src/test/test_crypto.c @@ -57,6 +57,7 @@ test_crypto_rng(void) { int i, j, allok; char data1[100], data2[100]; + double d; /* Try out RNG. */ test_assert(! crypto_seed_rng(0)); @@ -76,6 +77,9 @@ test_crypto_rng(void) big = crypto_rand_uint64(U64_LITERAL(5)); if (big >= 5) allok = 0; + d = crypto_rand_double(); + test_assert(d >= 0); + test_assert(d < 1.0); host = crypto_random_hostname(3,8,"www.",".onion"); if (strcmpstart(host,"www.") || strcmpend(host,".onion") || |