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|
#!perl
use strict;
use warnings;
use Test::More tests => 2745;
my $class;
BEGIN { $class = 'Math::BigInt'; }
BEGIN { use_ok($class); }
my @data;
my $space = "\t\r\n ";
while (<DATA>) {
s/#.*$//; # remove comments
s/\s+$//; # remove trailing whitespace
next unless length; # skip empty lines
my ($in0, $out0) = split /:/;
push @data, [ $in0, $out0 ],
[ $in0 . $space, $out0 ],
[ $space . $in0, $out0 ],
[ $space . $in0 . $space, $out0 ];
}
for my $entry (@data) {
my ($in0, $out0) = @$entry;
# As class method.
{
my $x;
my $test = qq|\$x = $class -> from_oct("$in0");|;
eval $test;
die $@ if $@; # this should never happen
subtest $test, sub {
plan tests => 2,
is(ref($x), $class, "output arg is a $class");
is($x, $out0, 'output arg has the right value');
};
}
# As instance method.
{
for my $str ("-1", "0", "1", "-inf", "+inf", "NaN") {
my $x;
my $test = qq|\$x = $class -> new("$str");|
. qq| \$x -> from_oct("$in0");|;
eval $test;
die $@ if $@; # this should never happen
subtest $test, sub {
plan tests => 2,
is(ref($x), $class, "output arg is a $class");
is($x, $out0, 'output arg has the right value');
};
}
}
}
__END__
0:0
1:1
2:2
3:3
4:4
5:5
6:6
7:7
10:8
11:9
12:10
13:11
14:12
15:13
16:14
17:15
20:16
21:17
376:254
377:255
400:256
401:257
177776:65534
177777:65535
200000:65536
200001:65537
77777776:16777214
77777777:16777215
100000000:16777216
100000001:16777217
37777777776:4294967294
37777777777:4294967295
40000000000:4294967296
40000000001:4294967297
17777777777776:1099511627774
17777777777777:1099511627775
20000000000000:1099511627776
20000000000001:1099511627777
7777777777777776:281474976710654
7777777777777777:281474976710655
10000000000000000:281474976710656
10000000000000001:281474976710657
3777777777777777776:72057594037927934
3777777777777777777:72057594037927935
4000000000000000000:72057594037927936
4000000000000000001:72057594037927937
0o0:0
0o1:1
0o2:2
0o3:3
0o4:4
0o5:5
0o6:6
0o7:7
0o10:8
0o11:9
0o12:10
0o13:11
0o14:12
0o15:13
0o16:14
0o17:15
0o20:16
0o21:17
0o376:254
0o377:255
0o400:256
0o401:257
0o177776:65534
0o177777:65535
0o200000:65536
0o200001:65537
0o77777776:16777214
0o77777777:16777215
0o100000000:16777216
0o100000001:16777217
0o37777777776:4294967294
0o37777777777:4294967295
0o40000000000:4294967296
0o40000000001:4294967297
0o17777777777776:1099511627774
0o17777777777777:1099511627775
0o20000000000000:1099511627776
0o20000000000001:1099511627777
0o7777777777777776:281474976710654
0o7777777777777777:281474976710655
0o10000000000000000:281474976710656
0o10000000000000001:281474976710657
0o3777777777777777776:72057594037927934
0o3777777777777777777:72057594037927935
0o4000000000000000000:72057594037927936
0o4000000000000000001:72057594037927937
0O10:8
o10:8
O10:8
NaN:NaN
+inf:NaN
-inf:NaN
|
