On Tue, Jan 31, 2017 at 07:56:39PM -0800, Thomas Turner wrote: > The Chen-Shapiro(CS) test was used to test normality for > Lagged Fibonacci PRNG. > > Normality Hypothesis Test: > > The null hypothesis formally tests if the population > the sample represents is normally-distributed. For > CS, when the normality hypothesis is True, the > distribution of QH will have a mean close to 1. > > Information on CS can be found here: > > http://www.stata-journal.com/sjpdf.html?articlenum=st0264 > http://www.originlab.com/doc/Origin-Help/NormalityTest-Algorithm > [...] > diff --git a/tests/fate/libavutil.mak b/tests/fate/libavutil.mak > index a7bf739..c3b9091 100644 > --- a/tests/fate/libavutil.mak > +++ b/tests/fate/libavutil.mak > @@ -101,6 +101,11 @@ FATE_LIBAVUTIL += fate-imgutils > fate-imgutils: libavutil/tests/imgutils$(EXESUF) > fate-imgutils: CMD = run libavutil/tests/imgutils > > +FATE_LIBAVUTIL += fate-lfg > +fate-lfg: libavutil/tests/lfg$(EXESUF) > +fate-lfg: CMD = run libavutil/tests/lfg > +fate-lfg: REF = /dev/null
This test does not work
for example with:
@@ -109,6 +109,7 @@ int main(void)
for (i = 0; i < tot_samp; i += 2) {
double bmg_out[2];
av_bmg_get(&state, bmg_out);
+ bmg_out[0] = bmg_out[1] = 0;
PRN_arr[i ] = bmg_out[0] * stddev + mean;
PRN_arr[i+1] = bmg_out[1] * stddev + mean;
samp_mean += PRN_arr[i] + PRN_arr[i+1];
"make fate-lfg" still passes
[...]
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