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|
use diagnostics;
BEGIN { $| = 1; print "1..23\n"; }
END {print "not ok 1\n" unless $loaded;}
$loaded = 1;
print "ok 1\n";
######################### End of black magic.
$test = 2;
sub ok {
print "ok $test\n";
++$test;
}
sub skipit {
my($skipcount,$reason) = @_;
$skipcount = 1 unless $skipcount;
$reason = $reason ? ":\t$reason" : '';
foreach (1..$skipcount) {
print "ok $test # skipped$reason\n";
++$test;
}
}
use strict;
#use diagnostics;
use Math::Base::Convert qw(oct hex);
require './recurse2txt';
my $bc = new Math::Base::Convert();
my $bi = eval { # try stripped bigint
$bc->newb10(8);
};
my $benchmark = exists $ENV{BENCHMARK} && $ENV{BENCHMARK} > 0 && eval {
require Benchmark;
};
unless ($bi || $benchmark) { # else enabled and real BigInt
$bi = eval {
require Math::BigInt;
new Math::BigInt(8);
};
}
#$bi = new Math::BigInt(8) if $bi;
# test 2
if ($bi) {
$bi += 2;
print "got: $bi, exp: 10\nnot "
unless $bi == 10;
&ok;
} else {
skipit(1,'no BigInt');
}
# hex thinks any string it gets is hex
# with any arguments, return hex value
# hex or octal called with arguments or with a BI pointer
# should alway use CORE::xxx. It will return a ref pointer otherwise
# test 3
my $rv = hex 10; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: 'a'\nnot "
unless $rv eq '16';
&ok;
# test 4
$rv = hex(10); $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '16'\nnot "
unless $rv eq '16';
&ok;
# test 5
if ($bi) {
(my $biv = "$bi") =~ s/\+//; # strip objectionable + sign
$rv = hex $biv; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '16'\nnot "
unless $rv eq '16';
&ok;
# test 6
$rv = hex($biv); $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '16'\nnot "
unless $rv eq '16';
&ok;
unless (ref($bi) =~ /Math\:\:BigInt/) {
# test 7
$rv = $bi->hex; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '16'\nnot "
unless $rv eq '16';
&ok;
# test 8
$rv = $bi->hex; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '16'\nnot "
unless $rv eq '16';
&ok;
} else {
skipit(2,'removed');
}
} else {
skipit(4,'no BigInt');
}
# ============= check for proper detection of internal hex function =========
# test 9
$rv = hex;
print "got: $rv, exp: ref\nnot "
unless ref $rv;
&ok;
# test 10 check that we got an array pointer for hex
my $exp = q|16 = [0,1,2,3,4,5,6,7,8,9,'a','b','c','d','e','f',];
|;
my $got = Dumper($rv);
print "got: $got\nexp: $exp\nnot "
unless $got eq $exp;
&ok;
# test 11
$rv = &hex;
print "got: $rv, exp: ref\nnot "
unless ref $rv;
&ok;
# test 12
$rv = $bc->hex;
print "got: $rv, exp: ref\nnot "
unless ref $rv;
&ok;
# test 13
$rv = oct 12; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: 'a'\nnot "
unless $rv eq '10';
&ok;
# test 14
$rv = oct(12); $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '10'\nnot "
unless $rv eq '10';
&ok;
if ($bi) {
# test 15
$bi += 3;
print "got: $bi, exp: 10\nnot "
unless $bi == 13;
&ok;
# test 16
(my $biv = "$bi") =~ s/\+//; # strip + sign
$rv = oct $biv; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '11'\nnot "
unless $rv eq '11';
&ok;
# test 17
$rv = oct($biv); $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '11'\nnot "
unless $rv eq '11';
&ok;
unless (ref($bi) =~ /Math\:\:BigInt/) {
# test 18
$rv = $bi->oct; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '11'\nnot "
unless $rv eq '11';
&ok;
# test 19
$rv = $bi->oct; $rv = ref($rv) if ref $rv;
print "got: $rv, exp: '11'\nnot "
unless $rv eq '11';
&ok;
} else {
skipit(2,'removed');
}
} else {
skipit(5,'no BigInt');
}
# ============= check for proper detection of internal oct function =========
# test 20
$rv = oct;
print "got: $rv, exp: ref\nnot "
unless ref $rv;
&ok;
# test 21 check that we got an array pointer for oct
$exp = q|8 = [0,1,2,3,4,5,6,7,];
|;
$got = Dumper($rv);
print "got: $got\nexp: $exp\nnot "
unless $got eq $exp;
&ok;
# test 22
$rv = &oct;
print "got: $rv, exp: ref\nnot "
unless ref $rv;
&ok;
# test 23
$rv = $bc->oct;
print "got: $rv, exp: ref\nnot "
unless ref $rv;
&ok;
|
