On Thu, Feb 16, 2017 at 08:29:38PM -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 > > Signed-off-by: Thomas Turner <thomas...@googlemail.com> > --- > libavutil/tests/lfg.c | 170 ++++++-- > tests/fate/libavutil.mak | 4 + > tests/ref/fate/lfg | 1007 > ++++++++++++++++++++++++++++++++++++++++++++++ > 3 files changed, 1157 insertions(+), 24 deletions(-) > create mode 100644 tests/ref/fate/lfg
works on x86_64 linux but fails on x86_32 --- ffmpeg/tests/ref/fate/lfg 2017-02-17 22:27:05.394644315 +0100 +++ tests/data/fate/lfg 2017-02-17 22:53:34.978677803 +0100 @@ -1004,4 +1004,4 @@ true stddev : 53.000000 z-score : 0.181279 p-value : 0.428600 -QH[normality]: 1.015347 +QH[normality]: -274309382319023864748424681468621758678576399865310792059887853269490762262076171214661036349063168.000000 Test lfg failed. Look at tests/data/fate/lfg.err for details. make: *** [fate-lfg] Error 1 8...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated differ from the uneducated as much as the living from the dead. -- Aristotle
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