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
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
|
use warnings;
use strict;
use Math::MPFR qw(:mpfr);
print "1..20\n";
print "# Using Math::MPFR version ", $Math::MPFR::VERSION, "\n";
print "# Using mpfr library version ", MPFR_VERSION_STRING, "\n";
print "# Using gmp library version ", Math::MPFR::gmp_v(), "\n";
if(GMP_RNDN == MPFR_RNDN) {print "ok 1\n"}
else {
warn "GMP_RNDN: ", GMP_RNDN, " MPFR_RNDN: ", MPFR_RNDN, "\n";
print "not ok 1\n";
}
if(GMP_RNDZ == MPFR_RNDZ) {print "ok 2\n"}
else {
warn "GMP_RNDZ: ", GMP_RNDZ, " MPFR_RNDZ: ", MPFR_RNDZ, "\n";
print "not ok 2\n";
}
if(GMP_RNDU == MPFR_RNDU) {print "ok 3\n"}
else {
warn "GMP_RNDU: ", GMP_RNDU, " MPFR_RNDU: ", MPFR_RNDU, "\n";
print "not ok 3\n";
}
if(GMP_RNDD == MPFR_RNDD) {print "ok 4\n"}
else {
warn "GMP_RNDD: ", GMP_RNDD, " MPFR_RNDD: ", MPFR_RNDD, "\n";
print "not ok 4\n";
}
if(MPFR_RNDA == 4) {print "ok 5\n"}
else {
warn "MPFR_RNDA: ", MPFR_RNDA, "\n";
print "not ok 5\n";
}
if(MPFR_VERSION_MAJOR >= 3) {
my ($mpfr, $dis) = Rmpfr_init_set_ui(12345, MPFR_RNDA);
if($mpfr == 12345) {print "ok 6\n"}
else {
warn "\$mpfr: $mpfr\n";
print "not ok 6\n";
}
}
else {
eval {my ($mpfr, $dis) = Rmpfr_init_set_ui(12345, MPFR_RNDA);};
if($@ =~ /Illegal rounding value supplied/) {print "ok 6\n"}
else {
warn "\$\@: $@\n";
print "not ok 6\n";
}
}
if(Rmpfr_print_rnd_mode(MPFR_RNDD) eq 'MPFR_RNDD' ||
Rmpfr_print_rnd_mode(MPFR_RNDD) eq 'GMP_RNDD') {print "ok 7\n"}
else {
warn "\nExpected 'MPFR_RNDD' or 'GMP_RNDD'\nGot '", Rmpfr_print_rnd_mode(MPFR_RNDD), "'\n";
print "not ok 7\n";
}
if(Rmpfr_print_rnd_mode(MPFR_RNDU) eq 'MPFR_RNDU' ||
Rmpfr_print_rnd_mode(MPFR_RNDU) eq 'GMP_RNDU') {print "ok 8\n"}
else {
warn "\nExpected 'MPFR_RNDU' or 'GMP_RNDU'\nGot '", Rmpfr_print_rnd_mode(MPFR_RNDU), "'\n";
print "not ok 8\n";
}
if(Rmpfr_print_rnd_mode(MPFR_RNDN) eq 'MPFR_RNDN' ||
Rmpfr_print_rnd_mode(MPFR_RNDN) eq 'GMP_RNDN') {print "ok 9\n"}
else {
warn "\nExpected 'MPFR_RNDN' or 'GMP_RNDN'\nGot '", Rmpfr_print_rnd_mode(MPFR_RNDN), "'\n";
print "not ok 9\n";
}
if(Rmpfr_print_rnd_mode(MPFR_RNDZ) eq 'MPFR_RNDZ' ||
Rmpfr_print_rnd_mode(MPFR_RNDZ) eq 'GMP_RNDZ') {print "ok 10\n"}
else {
warn "\nExpected 'MPFR_RNDZ' or 'GMP_RNDZ'\nGot '", Rmpfr_print_rnd_mode(MPFR_RNDZ), "'\n";
print "not ok 10\n";
}
if(!defined(Rmpfr_print_rnd_mode(100))) {print "ok 11\n"}
else {
warn "\nExpected 'undef'\nGot '", Rmpfr_print_rnd_mode(100), "'\n";
print "not ok 11\n";
}
if(Rmpfr_print_rnd_mode(GMP_RNDD) eq 'MPFR_RNDD' ||
Rmpfr_print_rnd_mode(GMP_RNDD) eq 'GMP_RNDD') {print "ok 12\n"}
else {
warn "\nExpected 'MPFR_RNDD' or 'GMP_RNDD'\nGot '", Rmpfr_print_rnd_mode(GMP_RNDD), "'\n";
print "not ok 12\n";
}
if(Rmpfr_print_rnd_mode(GMP_RNDU) eq 'MPFR_RNDU' ||
Rmpfr_print_rnd_mode(GMP_RNDU) eq 'GMP_RNDU') {print "ok 13\n"}
else {
warn "\nExpected 'MPFR_RNDU' or 'GMP_RNDU'\nGot '", Rmpfr_print_rnd_mode(GMP_RNDU), "'\n";
print "not ok 13\n";
}
if(Rmpfr_print_rnd_mode(GMP_RNDN) eq 'MPFR_RNDN' ||
Rmpfr_print_rnd_mode(GMP_RNDN) eq 'GMP_RNDN') {print "ok 14\n"}
else {
warn "\nExpected 'MPFR_RNDN' or 'GMP_RNDN'\nGot '", Rmpfr_print_rnd_mode(GMP_RNDN), "'\n";
print "not ok 14\n";
}
if(Rmpfr_print_rnd_mode(GMP_RNDZ) eq 'MPFR_RNDZ' ||
Rmpfr_print_rnd_mode(GMP_RNDZ) eq 'GMP_RNDZ') {print "ok 15\n"}
else {
warn "\nExpected 'MPFR_RNDZ' or 'GMP_RNDZ'\nGot '", Rmpfr_print_rnd_mode(GMP_RNDZ), "'\n";
print "not ok 15\n";
}
if(3 <= MPFR_VERSION_MAJOR) {
if(Rmpfr_print_rnd_mode(MPFR_RNDA) eq 'MPFR_RNDA') {print "ok 16\n"}
else {
warn "\nExpected 'MPFR_RNDA'\nGot '", Rmpfr_print_rnd_mode(MPFR_RNDA), "'\n";
print "not ok 16\n";
}
}
else {
if(!defined(Rmpfr_print_rnd_mode(MPFR_RNDA))) {print "ok 16\n"}
else {
warn "\nExpected 'undef'\nGot '", Rmpfr_print_rnd_mode(MPFR_RNDA), "'\n";
print "not ok 16\n";
}
}
if(MPFR_RNDF == 5) {print "ok 17\n"}
else {
warn "\n Expected 5, got ", MPFR_RNDF, "\n";
print "not ok 17\n";
}
if(MPFR_VERSION_MAJOR >= 4) {
my $op1 = Math::MPFR->new('17.7');
my $op2 = Math::MPFR->new('9.9');
my $ropu = Math::MPFR->new();
my $ropf = Math::MPFR->new();
my $ropd = Math::MPFR->new();
my $inex1 = Rmpfr_mul($ropu, $op1, $op2, MPFR_RNDU);
my $inex2 = Rmpfr_mul($ropd, $op1, $op2, MPFR_RNDD);
if($inex1 && $inex2) {print "ok 18\n"}
else {
warn "\n \$inex1: $inex1, \$inex2: $inex2\n";
print "not ok 18\n";
}
Rmpfr_mul($ropf, $op1, $op2, MPFR_RNDF);
if($ropf == $ropu || $ropf == $ropd) {print "ok 19\n"}
else {
warn "\n \$ropu: $ropu\n \$ropf: $ropf\n \$ropd: $ropd\n";
print "not ok 19\n";
}
Rmpfr_set_default_rounding_mode(MPFR_RNDF);
my $check = $op1 * $op2;
if($check == $ropu || $check == $ropd) {print "ok 20\n"}
else {
warn "\n \$ropu: $ropu\n \$check: $check\n \$ropd: $ropd\n";
print "not ok 20\n";
}
# Restore original default rounding mode
Rmpfr_set_default_rounding_mode(MPFR_RNDN);
}
else {
my $ropf = Math::MPFR->new();
eval {Rmpfr_mul($ropf, Math::MPFR->new('17.7'), Math::MPFR->new('9.9'), MPFR_RNDF)};
if($@ =~ /^Illegal rounding value supplied for this version/) {print "ok 18\n"}
else {
warn "\n\$\@: $@";
print "not ok 18\n";
}
warn "\n Skipping tests 19 and 20 - requires mpfr-4.0.0 or later\n";
for(19..20) {print "ok $_\n"}
}
|
