#!perl

use strict;
use warnings;

use Test::More tests => 27;

my $class;

BEGIN { $class = 'Math::BigFloat'; }
BEGIN { use_ok($class, '1.999710'); }

while (<DATA>) {
    s/#.*$//;           # remove comments
    s/\s+$//;           # remove trailing whitespace
    next unless length; # skip empty lines

    my ($in0, $out0) = split /:/;
    my $x;

    my $test = qq|\$x = $class -> from_bin("$in0");|;
    my $desc = $test;

    eval $test;
    die $@ if $@;       # this should never happen

    subtest $desc, sub {
        plan tests => 2,

        # Check output.

        is(ref($x), $class, "output arg is a $class");
        is($x, $out0, 'output arg has the right value');
    };

}

__END__

0b1p+0:1
0b.1p+1:1
0b.01p+2:1
0b.001p+3:1
0b.0001p+4:1
0b10p-1:1
0b100p-2:1
0b1000p-3:1

-0b1p+0:-1

0b0p+0:0
0b0p+7:0
0b0p-7:0
0b0.p+0:0
0b.0p+0:0
0b0.0p+0:0

0b1100101011111110:51966
b1100101011111110:51966
1100101011111110:51966

0b1.1001p+3:12.5
0b10010.001101p-1:9.1015625
-0b.11110001001101010111100110111101111p+31:-2023406814.9375
0b10.0100011010001010110011110001001101p+34:39093746765

NaN:NaN
+inf:NaN
-inf:NaN
0b.p+0:NaN