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#include "test_I.h"
int test_I_logtest (int iterations)
{
int error = 0;
int i;
// Check commutativity.
for (i = iterations; i > 0; i--) {
cl_I a = testrandom_I();
cl_I b = testrandom_I();
ASSERT2(logtest(a,b) == logtest(b,a), a,b);
}
// Check some axioms.
for (i = iterations; i > 0; i--) {
cl_I a = testrandom_I();
cl_I b = testrandom_I();
ASSERT2(!logtest(a,logand(b,lognot(a))), a,b);
ASSERT2(!logtest(logand(b,lognot(a)),a), a,b);
ASSERT2(!logtest(b,logand(a,lognot(b))), a,b);
ASSERT2(!logtest(logand(a,lognot(b)),b), a,b);
if (a != 0)
ASSERT2(logtest(a,logior(a,b)), a,b);
if (b != 0)
ASSERT2(logtest(b,logior(a,b)), a,b);
}
// Check some special cases, against ash and logbitp.
for (i = iterations; i > 0; i--) {
uintL a = random32() % 1024;
cl_I b = testrandom_I();
ASSERT2(logbitp(a,b) == logtest(b,ash(1,(sintL)a)), a,b);
}
return error;
}