1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
|
use warnings;
use strict;
use Math::MPFR qw(:mpfr);
print "1..3\n";
print "# Using Math::MPFR version ", $Math::MPFR::VERSION, "\n";
print "# Using mpfr library version ", MPFR_VERSION_STRING, "\n";
print "# Using gmp library version ", Math::MPFR::gmp_v(), "\n";
Rmpfr_set_default_prec(100);
my $str = Math::MPFR->new('3579' x 6);
my $ok = '';
my $ret;
unless($ENV{SISYPHUS_SKIP}) {
# Because of the way I (sisyphus) build this module with MS
# Visual Studio, Rmpfr_out_str() might silently fail to work
# correctly. It therefore suits my purposes to be able to
# avoid calling (and testing) that function.
$ret = Rmpfr_out_str($str, 16, 0, GMP_RNDN);
if($ret == 30) {$ok .= 'a'}
else {print "\na: Returned: ", $ret, "\n"}
print "\n";
$ret = Rmpfr_out_str($str, 16, 0, GMP_RNDN, " \n");
if($ret == 30) {$ok .= 'b'}
else {print "b: Returned: ", $ret, "\n"}
$ret = Rmpfr_out_str("hello world ", $str, 16, 0, GMP_RNDN);
if($ret == 30) {$ok .= 'c'}
else {print "c: Returned: ", $ret, "\n"}
print "\n";
$ret = Rmpfr_out_str("hello world ", $str, 16, 0, GMP_RNDN, " \n");
if($ret == 30) {$ok .= 'd'}
else {print "d: Returned: ", $ret, "\n"}
if($ok eq 'abcd') {print "ok 1 \n"}
else {
print "not ok 1 $ok\n";
}
}
else {
warn "skipping test 1 - \$ENV{SISYPHUS_SKIP} is set\n";
print "ok 1\n";
}
$ok = '';
eval{$ret = Rmpfr_out_str($str, 16, 0);};
$ok .= 'a' if $@ =~ /Wrong number of arguments/;
eval{$ret = Rmpfr_out_str($str, 16, 0, GMP_RNDN, 7, 5, 6);};
$ok .= 'b' if $@ =~ /Wrong number of arguments/;
if($ok eq 'ab') {print "ok 2 \n"}
else {print "not ok 2 $ok\n"}
$ok = '';
my $mpfr = Math::MPFR->new(0.1);
$ok .= 'a' if Rmpfr_integer_string($mpfr, 10, GMP_RNDN) == 0;
$mpfr *= -1;
$ok .= 'b' if Rmpfr_integer_string($mpfr, 10, GMP_RNDN) == 0;
$ok .= 'c' if Rmpfr_integer_string($mpfr, 31, GMP_RNDN) == 0;
$mpfr *= -1;
$ok .= 'd' if Rmpfr_integer_string($mpfr, 5, GMP_RNDN) == 0;
Rmpfr_set_ui($mpfr, 1, GMP_RNDN);
$ok .= 'e' if Rmpfr_integer_string($mpfr, 10, GMP_RNDN) == 1;
$mpfr *= -1;
$ok .= 'f' if Rmpfr_integer_string($mpfr, 10, GMP_RNDN) == -1;
$ok .= 'g' if Rmpfr_integer_string($mpfr, 30, GMP_RNDN) == -1;
$mpfr *= -1;
$ok .= 'h' if Rmpfr_integer_string($mpfr, 6, GMP_RNDN) == 1;
$mpfr += 0.001;
$ok .= 'i' if Rmpfr_integer_string($mpfr, 10, GMP_RNDN) == 1;
$mpfr *= -1;
$ok .= 'j' if Rmpfr_integer_string($mpfr, 10, GMP_RNDN) == -1;
$ok .= 'k' if Rmpfr_integer_string($mpfr, 29, GMP_RNDN) == -1;
$mpfr *= -1;
$ok .= 'l' if Rmpfr_integer_string($mpfr, 7, GMP_RNDN) == 1;
eval {Rmpfr_integer_string($mpfr, 0, GMP_RNDN);};
if($@ =~ /Rmpfr_integer_string/) {$ok .= 'm'}
else {print $@, "\n"}
if($ok eq 'abcdefghijklm') {print "ok 3\n"}
else {print "not ok 3 $ok\n"}
|
