1use strict;
2use warnings;
3use Math::GMPz qw(:mpz);
4
5#$| = 1;
6print "1..5\n";
7
8print "# Using gmp version ", Math::GMPz::gmp_v(), "\n";
9
10my $n2 =  '1010101010101010000000000000000000000111111110001010';
11
12my $q = Rmpz_init_set_str( $n2, 2);
13my $num = Rmpz_init_set_str($n2 x 3, 2);
14
15if(!Rmpz_fits_ulong_p($num)
16   &&
17   !Rmpz_fits_slong_p($num))
18     {print "ok 1\n"}
19else {print "not ok 1\n"}
20
21if(!Rmpz_fits_uint_p($num)
22   &&
23   !Rmpz_fits_sint_p($num))
24     {print "ok 2\n"}
25else {print "not ok 2\n"}
26
27if(!Rmpz_fits_ushort_p($q)
28   &&
29   !Rmpz_fits_sshort_p($q))
30     {print "ok 3\n"}
31else {
32   warn "\n$q fits ushort: ", Rmpz_fits_ushort_p($q), "\n";
33   warn "$q fits sshort: ", Rmpz_fits_sshort_p($q), "\n";
34   print "not ok 3\n";
35}
36
37if(Rmpz_even_p($q)
38   &&
39   !Rmpz_odd_p($q))
40     {print "ok 4\n"}
41else {print "not ok 4\n"}
42
43# If limbs are 32 bit, there will be 2
44# If limbs are 64 bit, there will be 1
45
46if((Rmpz_size($q) == 2 || Rmpz_size($q) == 1)
47   &&
48   Rmpz_sizeinbase($q, 2) == 52)
49     {print "ok 5\n"}
50else {print "not ok 5\n"}
51