average=N/(double)(M);
double[] ebins = buildVector(M,average);
// Check fingerprint of int32()
localflag=false;
Ranhash myran1 = new Ranhash();
for (i=0;i<10;i++)
localflag=localflag || (myran1.int32(i) != fingerprint1[i]);
globalflag = globalflag || localflag;
if (localflag) {
fail("*** Ranhash: int32() does not match fingerprint");
}
// Check statistics
for (i=0;i<M;i++) bins[i]=0.0;
for (i=0;i<N;i++) bins[myran1.int32p(i+10000)%M] += 1.0;
chsone(bins,ebins,dfW,chisqW,probW);df = dfW.val; chisq = chisqW.val; prob = probW.val;
System.out.printf(" chisq,int32(): %f prob: %f\n",chisq, prob);
localflag = (prob < 0.05);
globalflag = globalflag || localflag;
if (localflag) {
fail("*** Ranhash: int32() does not give distribution with correct variance");
}
// Check fingerprint of int64()
localflag=false;
Ranhash myran2 = new Ranhash();
for (i=0;i<10;i++)
localflag=localflag || (myran2.int64(i) != fingerprint2[i]);
globalflag = globalflag || localflag;
if (localflag) {
fail("*** Ranhash: int64() does not match fingerprint");
}
// Check statistics
for (i=0;i<M;i++) bins[i]=0;
for (i=0;i<N;i++) bins[(int)(myran2.int64p(i)%M)] += 1;
chsone(bins,ebins,dfW,chisqW,probW);df = dfW.val; chisq = chisqW.val; prob = probW.val;
System.out.printf(" chisq,int32(): %f prob: %f\n",chisq, prob);
localflag = (prob < 0.05);
globalflag = globalflag || localflag;
if (localflag) {
fail("*** Ranhash: int64() does not give distribution with correct variance");
}
// Check fingerprint of doub()
Ranhash myran3 = new Ranhash();
localflag=false;
for (i=0;i<10;i++)
localflag=localflag || abs(myran3.doub(i)-fingerprint3[i])>sbeps;
globalflag = globalflag || localflag;
if (localflag) {
fail("*** Ranhash: doub() does not match fingerprint");
}
// Check statistics
for (i=0;i<M;i++) bins[i]=0;
for (i=0;i<N;i++) bins[(int)(floor(M*myran3.doub(i)))] += 1;
chsone(bins,ebins,dfW,chisqW,probW);df = dfW.val; chisq = chisqW.val; prob = probW.val;
System.out.printf(" chisq,int32(): %f prob: %f\n",chisq, prob);
localflag = (prob < 0.05);
globalflag = globalflag || localflag;
if (localflag) {