Re: CVS commit: src

2012-03-29 Thread Alan Barrett
On Wed, 28 Mar 2012, Jukka Ruohonen wrote: +ATF_TC_BODY(random_zero, tc) +{ + const size_t n = 100; + size_t i, j; + long x; + + srandom(0); + + for (i = j = 0; i n; i++) { + + if ((x = random()) == 0) + j++; + } + +

Re: CVS commit: src

2012-03-29 Thread Jukka Ruohonen
On Thu, Mar 29, 2012 at 08:40:53AM +0200, Alan Barrett wrote: n=4 would probably be enough iterations, and I'd suggest checking Adjusted. By the way, some general RNG tests should be added too. I vaguely remember the so-called diehard tests somewhere from the 1990s -- perhaps something like