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|
#!perl
use strict;
use warnings;
use Test::More tests => 1401;
my $class;
BEGIN { $class = 'Math::BigFloat'; }
BEGIN { use_ok($class, '1.999710'); }
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__
# Without "0o" prefix.
01p+0:1
0.4p+1:1
0.2p+2:1
0.1p+3:1
0.04p+4:1
02p-1:1
04p-2:1
010p-3:1
-1p+0:-1
0p+0:0
0p+7:0
0p-7:0
0.p+0:0
.0p+0:0
0.0p+0:0
145376:51966
0145376:51966
00145376:51966
3.1p+2:12.5
22.15p-1:9.1015625
-0.361152746757p+32:-2023406814.9375
44.3212636115p+30:39093746765
.p+0:NaN
# With "0o" prefix.
0o01p+0:1
0o0.4p+1:1
0o0.2p+2:1
0o0.1p+3:1
0o0.04p+4:1
0o02p-1:1
0o04p-2:1
0o010p-3:1
-0o1p+0:-1
0o0p+0:0
0o0p+7:0
0o0p-7:0
0o0.p+0:0
0o.0p+0:0
0o0.0p+0:0
0o145376:51966
0O145376:51966
o145376:51966
O145376:51966
0o3.1p+2:12.5
0o22.15p-1:9.1015625
-0o0.361152746757p+32:-2023406814.9375
0o44.3212636115p+30:39093746765
0o.p+0:NaN
NaN:NaN
+inf:NaN
-inf:NaN
|
