% Regression test function (black blox) for FreeMat v3.5
% This function is autogenerated by helpgen.
function bbtest_success = bbtest_nnz
  bbtest_success = 1;
NumErrors = 0;
try
  a = [1,0,0,5;0,3,2,0]

catch
  NumErrors = NumErrors + 1;
end
try
  nnz(a)

catch
  NumErrors = NumErrors + 1;
end
try
  A = sparse(a)

catch
  NumErrors = NumErrors + 1;
end
try
  nnz(A)

catch
  NumErrors = NumErrors + 1;
end
if (NumErrors ~= 0) bbtest_success = 0; return; end