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 tests => 29;

use Encode;

no utf8; # we have raw Chinese encodings here

BEGIN {

    use_ok('Encode::CN');

}

# Since JP.t already tests basic file IO, we will just focus on

# internal encode / decode test here. Unfortunately, to test

# against all the UniHan characters will take a huge disk space,

# not to mention the time it will take, and the fact that Perl

# did not bundle UniHan.txt anyway.

# So, here we just test a typical snippet spanning multiple Unicode

# blocks, and hope it can point out obvious errors.

run_tests('Simplified Chinese only', {

    'utf'	=> (

12298.26131.32463.12299.31532.19968.21350.

24406.26352.65306.

22823.21705.20094.20803.65292.19975.29289.36164.22987.65292.

20035.32479.22825.12290.

20113.34892.38632.26045.65292.21697.29289.27969.24418.12290.

22823.26126.22987.32456.65292.20845.20301.26102.25104.65292.

26102.20056.20845.40857.20197.24481.22825.12290.

20094.36947.21464.21270.65292.21508.27491.24615.21629.65292.

20445.21512.22823.21644.65292.20035.21033.36126.12290.

39318.20986.24246.29289.65292.19975.22269.21688.23425.12290

    ),

    'euc-cn'	=> join('',

'¡¶Ò×¾­¡·µÚÒ»ØÔ',

'åèÔ»£º',

'´óÔÕǬԪ£¬ÍòÎï×Êʼ£¬',

'ÄËͳÌì¡£',

'ÔÆĞĞÓêÊ©£¬Æ·ÎïÁ÷ĞΡ£',

'´óÃ÷ʼÖÕ£¬Áùλʱ³É£¬',

'ʱ³ËÁùÁúÒÔÓùÌì¡£',

'ǬµÀ±ä»¯£¬¸÷ÕıĞÔÃü£¬',

'±£ºÏ´óºÍ£¬ÄËÀûÕê¡£',

'Ê׳öÊüÎÍò¹úÏÌÄş¡£',

    ),

    'gb2312-raw'	=> join('',

'!6RW>-!75ZR;XT',

'ehT;#:',

'4sTUG,T*#,MrNoWJJ<#,',

'DKM3Ll!#',

'TFPPSjJ)#,F7NoAwPN!#',

'4sCwJ

'J13KAyAzRTSyLl!#',

'G,5@1d;/#,8wU}PTC|#,',

'1#:O4s:M#,DK@{Uj!#',

'JW3vJ|No#,Mr9zOLD~!#'

    ), 

    'iso-ir-165'=> join('',

'!6RW>-!75ZR;XT',

'ehT;#:',

'4sTUG,T*#,MrNoWJJ<#,',

'DKM3Ll!#',

'TFPPSjJ)#,F7NoAwPN!#',

'4sCwJ

'J13KAyAzRTSyLl!#',

'G,5@1d;/#,8wU}PTC|#,',

'1#:O4s:M#,DK@{Uj!#',

'JW3vJ|No#,Mr9zOLD~!#'

    ), 

});

run_tests('Simplified Chinese + ASCII', {

    'utf'	=> (

35937.26352.65306.10.

22825.34892.20581.65292.21531.23376.20197.33258.24378.19981.24687.12290.10.

28508.40857.21247.29992.65292.38451.22312.19979.20063.12290.32.

35265.40857.22312.30000.65292.24503.26045.26222.20063.12290.32.

32456.26085.20094.20094.65292.21453.22797.36947.20063.12290.10.

25110.36291.22312.28170.65292.36827.26080.21646.20063.12290.39134.

40857.22312.22825.65292.22823.20154.36896.20063.12290.32.

20130.40857.26377.24724.65292.30408.19981.21487.20037.20063.12290.10.

29992.20061.65292.22825.24503.19981.21487.20026.39318.20063.12290

    ),

    'cp936'	=> join(chr(10),

'ÏóÔ»£º',

'ÌìĞн¡£¬¾ı×ÓÒÔ×ÔÇ¿²»Ï¢¡£',

'DZÁúÎğÓã¬ÑôÔÚÏÂÒ²¡£ ¼ûÁúÔÚÌµÂÊ©ÆÕÒ²¡£ ÖÕÈÕǬǬ£¬·´¸´µÀÒ²¡£',

'»òÔ¾ÔÚÔ¨£¬½øÎŞ¾ÌÒ²¡£·ÉÁúÔÚÌ죬´óÈËÔìÒ²¡£ ¿ºÁúÓлڣ¬Ó¯²»¿É¾ÃÒ²¡£',

'Óþţ¬ÌìµÂ²»¿ÉΪÊ×Ò²¡£',

    ),

    'hz'	=> join(chr(10),

'~{OsT;#:~}',

'~{LlPP=!#,>}WSRTWTG?2;O"!#~}',

'~{G1AzNpSC#,QtTZOBR2!#~} ~{<{AzTZLo#,5BJ)FUR2!#~} ~{VUHUG,G,#,74845@R2!#~}',

'~{;rT>TZT(#,=xN^>LR2!#7IAzTZLl#,4sHKTlR2!#~} ~{?:AzSP;Z#,S/2;?I>CR2!#~}',

'~{SC>E#,Ll5B2;?IN*JWR2!#~}',

    ),

});

run_tests('Traditional Chinese', {

    'utf',	=> 20094.65306.20803.12289.20136.12289.21033.12289.35998,

    'gb12345-raw'	=> 'G,#:T*!":`!"@{!"Uj',

    'gbk'	=> 'Ǭ£ºÔª¡¢ºà¡¢Àû¡¢Ø‘',

});

sub run_tests {

    my ($title, $tests) = @_;

    my $utf = delete $tests->{'utf'};

    # $enc = encoding, $str = content

    foreach my $enc (sort keys %{$tests}) {

    my $str = $tests->{$enc};

    is(Encode::decode($enc, $str), $utf, "[$enc] decode - $title");

    is(Encode::encode($enc, $utf), $str, "[$enc] encode - $title");

    my $str2 = $str;

    my $utf8 = Encode::encode('utf-8', $utf);

    Encode::from_to($str2, $enc, 'utf-8');

    is($str2, $utf8, "[$enc] from_to => utf8 - $title");

    Encode::from_to($utf8, 'utf-8', $enc); # convert $utf8 as $enc

    is($utf8, $str,  "[$enc] utf8 => from_to - $title");

    }

}