BEGIN {

    if ($ENV{'PERL_CORE'}){

        chdir 't';

        unshift @INC, '../lib';

    }

    require Config; import Config;

    if ($Config{'extensions'} !~ /\bEncode\b/) {

      print "1..0 # Skip: Encode was not built\n";

      exit 0;

    }

    if (ord("A") == 193) {

    print "1..0 # Skip: EBCDIC\n";

    exit 0;

    }

    $| = 1;

}

use strict;

#use Test::More qw(no_plan);

use Test::More tests => 58;

use Encode q(:all);

my $uo = '';

my $nf  = '';

my ($af, $aq, $ap, $ah, $ax, $uf, $uq, $up, $uh, $ux, $ac, $uc);

for my $i (0x20..0x7e){

    $uo .= chr($i);

}

$af = $aq = $ap = $ah = $ax = $ac =

$uf = $uq = $up = $uh = $ux = $uc =

$nf = $uo;

my $residue = '';

for my $i (0x80..0xff){

    $uo   .= chr($i);

    $residue    .= chr($i);

    $af .= '?';

    $uf .= "\x{FFFD}";

    $ap .= sprintf("\\x{%04x}", $i);

    $up .= sprintf("\\x%02X", $i);

    $ah .= sprintf("&#%d;", $i);

    $uh .= sprintf("\\x%02X", $i);

    $ax .= sprintf("&#x%x;", $i);

    $ux .= sprintf("\\x%02X", $i);

    $ac .= sprintf("<U+%04X>", $i);

    $uc .= sprintf("[%02X]", $i);

}

my $ao = $uo;

utf8::upgrade($uo);

my $ascii  = find_encoding('ascii');

my $latin1 = find_encoding('latin1');

my $utf8   = find_encoding('utf8');

my $src = $uo;

my $dst = $ascii->encode($src, FB_DEFAULT);

is($dst, $af, "FB_DEFAULT ascii");

is($src, $uo, "FB_DEFAULT residue ascii");

$src = $ao;

$dst = $utf8->decode($src, FB_DEFAULT);

is($dst, $uf, "FB_DEFAULT utf8");

is($src, $ao, "FB_DEFAULT residue utf8");

$src = $uo;

eval{ $dst = $ascii->encode($src, FB_CROAK) };

like($@, qr/does not map to ascii/o, "FB_CROAK ascii");

is($src, $uo, "FB_CROAK residue ascii");

$src = $ao;

eval{ $dst = $utf8->decode($src, FB_CROAK) };

like($@, qr/does not map to Unicode/o, "FB_CROAK utf8");

is($src, $ao, "FB_CROAK residue utf8");

$src = $nf;

eval{ $dst = $ascii->encode($src, FB_CROAK) };

is($@, '', "FB_CROAK on success ascii");

is($src, '', "FB_CROAK on success residue ascii");

$src = $nf;

eval{ $dst = $utf8->decode($src, FB_CROAK) };

is($@, '', "FB_CROAK on success utf8");

is($src, '', "FB_CROAK on success residue utf8");

$src = $uo;

$dst = $ascii->encode($src, FB_QUIET);

is($dst, $aq,   "FB_QUIET ascii");

is($src, $residue, "FB_QUIET residue ascii");

$src = $ao;

$dst = $utf8->decode($src, FB_QUIET);

is($dst, $uq,   "FB_QUIET utf8");

is($src, $residue, "FB_QUIET residue utf8");

{

    my $message = '';

    local $SIG{__WARN__} = sub { $message = $_[0] };

    $src = $uo;

    $dst = $ascii->encode($src, FB_WARN);

    is($dst, $aq,   "FB_WARN ascii");

    is($src, $residue, "FB_WARN residue ascii");

    like($message, qr/does not map to ascii/o, "FB_WARN message ascii");

    $message = '';

    $src = $ao;

    $dst = $utf8->decode($src, FB_WARN);

    is($dst, $uq,   "FB_WARN utf8");

    is($src, $residue, "FB_WARN residue utf8");

    like($message, qr/does not map to Unicode/o, "FB_WARN message utf8");

    $message = '';

    $src = $uo;

    $dst = $ascii->encode($src, WARN_ON_ERR);

    is($dst, $af, "WARN_ON_ERR ascii");

    is($src, '',  "WARN_ON_ERR residue ascii");

    like($message, qr/does not map to ascii/o, "WARN_ON_ERR message ascii");

    $message = '';

    $src = $ao;

    $dst = $utf8->decode($src, WARN_ON_ERR);

    is($dst, $uf, "WARN_ON_ERR utf8");

    is($src, '',  "WARN_ON_ERR residue utf8");

    like($message, qr/does not map to Unicode/o, "WARN_ON_ERR message ascii");

}

$src = $uo;

$dst = $ascii->encode($src, FB_PERLQQ);

is($dst, $ap, "FB_PERLQQ encode");

is($src, $uo, "FB_PERLQQ residue encode");

$src = $ao;

$dst = $ascii->decode($src, FB_PERLQQ);

is($dst, $up, "FB_PERLQQ decode");

is($src, $ao, "FB_PERLQQ residue decode");

$src = $uo;

$dst = $ascii->encode($src, FB_HTMLCREF);

is($dst, $ah, "FB_HTMLCREF encode");

is($src, $uo, "FB_HTMLCREF residue encode");

$src = $ao;

$dst = $ascii->decode($src, FB_HTMLCREF);

is($dst, $uh, "FB_HTMLCREF decode");

is($src, $ao, "FB_HTMLCREF residue decode");

$src = $uo;

$dst = $ascii->encode($src, FB_XMLCREF);

is($dst, $ax, "FB_XMLCREF encode");

is($src, $uo, "FB_XMLCREF residue encode");

$src = $ao;

$dst = $ascii->decode($src, FB_XMLCREF);

is($dst, $ux, "FB_XMLCREF decode");

is($src, $ao, "FB_XMLCREF residue decode");

$src = $uo;

$dst = $ascii->encode($src, sub{ sprintf "<U+%04X>", shift });

is($dst, $ac, "coderef encode");

is($src, $uo, "coderef residue encode");

$src = $ao;

$dst = $ascii->decode($src, sub{ sprintf "[%02X]", shift });

is($dst, $uc, "coderef decode");

is($src, $ao, "coderef residue decode");

$src = "\x{3000}";

$dst = $ascii->encode($src, sub{ $_[0] });

is $dst, 0x3000."", q{$ascii->encode($src, sub{ $_[0] } )};

$dst = encode("ascii", "\x{3000}", sub{ $_[0] });

is $dst, 0x3000."", q{encode("ascii", "\x{3000}", sub{ $_[0] })};

$src = pack "C*", 0xFF;

$dst = $ascii->decode($src, sub{ $_[0] });

is $dst, 0xFF."", q{$ascii->encode($src, sub{ $_[0] } )};

$dst = decode("ascii", (pack "C*", 0xFF), sub{ $_[0] });

is $dst, 0xFF."", q{decode("ascii", (pack "C*", 0xFF), sub{ $_[0] })};

$src = pack "C*", 0x80;

$dst = $utf8->decode($src, sub{ $_[0] });

is $dst, 0x80."", q{$utf8->encode($src, sub{ $_[0] } )};

$dst = decode("utf8", $src, sub{ $_[0] });

is $dst, 0x80."", q{decode("utf8", (pack "C*", 0x80), sub{ $_[0] })};

$src = "\x{3000}";

$dst = $latin1->encode($src, sub { "\N{U+FF}" });

is $dst, "\x{ff}", q{$latin1->encode($src, sub { "\N{U+FF}" })};

$dst = encode("latin1", $src, sub { "\N{U+FF}" });

is $dst, "\x{ff}", q{encode("latin1", $src, sub { "\N{U+FF}" })};

$src = "\x{3000}";

$dst = $latin1->encode($src, sub { utf8::upgrade(my $r = "\x{ff}"); $r });

is $dst, "\x{ff}", q{$latin1->encode($src, sub { utf8::upgrade(my $r = "\x{ff}"); $r })};

$dst = encode("latin1", $src, sub { utf8::upgrade(my $r = "\x{ff}"); $r });

is $dst, "\x{ff}", q{encode("latin1", $src, sub { utf8::upgrade(my $r = "\x{ff}"); $r })};

$src = "\x{ff}";

$dst = $utf8->decode($src, sub { chr($_[0]) });

is $dst, "\x{ff}", q{$utf8->decode($src, sub { chr($_[0]) })};

$dst = decode("utf8", $src, sub { chr($_[0]) });

is $dst, "\x{ff}", q{decode("utf8", $src, sub { chr($_[0]) })};

{

    use charnames ':full';

    $src = "\x{ff}";

    $dst = $utf8->decode($src, sub { utf8::downgrade(my $r = "\N{LATIN SMALL LETTER Y WITH DIAERESIS}"); $r });

    is $dst, "\N{LATIN SMALL LETTER Y WITH DIAERESIS}", q{$utf8->decode($src, sub { utf8::downgrade(my $r = "\N{LATIN SMALL LETTER Y WITH DIAERESIS}"); $r })};

    $dst = decode("utf8", $src, sub { utf8::downgrade(my $r = "\N{LATIN SMALL LETTER Y WITH DIAERESIS}"); $r });

    is $dst, "\N{LATIN SMALL LETTER Y WITH DIAERESIS}", q{decode("utf8", $src, sub { utf8::downgrade(my $r = "\N{LATIN SMALL LETTER Y WITH DIAERESIS}"); $r })};

}