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BEGIN {
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;
}
unless (PerlIO::Layer->find('perlio')){
print "1..0 # Skip: PerlIO required\n";
exit 0;
}
$| = 1;
}
use strict;
use File::Basename;
use File::Spec;
use File::Compare qw(compare_text);
use File::Copy;
use FileHandle;
#use Test::More qw(no_plan);
use Test::More tests => 38;
our $DEBUG = 0;
use Encode (":all");
{
no warnings;
@ARGV and $DEBUG = shift;
#require Encode::JP::JIS7;
#require Encode::KR::2022_KR;
#$Encode::JP::JIS7::DEBUG = $DEBUG;
}
my $seq = 0;
my $dir = dirname(__FILE__);
my %e =
(
jisx0208 => [ qw/euc-jp shiftjis 7bit-jis iso-2022-jp iso-2022-jp-1/],
ksc5601 => [ qw/euc-kr/],
gb2312 => [ qw/euc-cn hz/],
);
$/ = "\x0a"; # may fix VMS problem for test #28 and #29
for my $src (sort keys %e) {
my $ufile = File::Spec->catfile($dir,"$src.utf");
open my $fh, "<:utf8", $ufile or die "$ufile : $!";
my @uline = <$fh>;
my $utext = join('' => @uline);
close $fh;
for my $e (@{$e{$src}}){
my $sfile = File::Spec->catfile($dir,"$$.sio");
my $pfile = File::Spec->catfile($dir,"$$.pio");
# first create a file without perlio
dump2file($sfile, &encode($e, $utext, 0));
# then create a file via perlio without autoflush
SKIP:{
skip "$e: !perlio_ok", 4 unless (perlio_ok($e) or $DEBUG);
no warnings 'uninitialized';
open $fh, ">:encoding($e)", $pfile or die "$sfile : $!";
$fh->autoflush(0);
print $fh $utext;
close $fh;
$seq++;
is(compare_text($sfile, $pfile), 0 => ">:encoding($e)");
if ($DEBUG){
copy $sfile, "$sfile.$seq";
copy $pfile, "$pfile.$seq";
}
# this time print line by line.
# works even for ISO-2022 but not ISO-2022-KR
open $fh, ">:encoding($e)", $pfile or die "$sfile : $!";
$fh->autoflush(1);
for my $l (@uline) {
print $fh $l;
}
close $fh;
$seq++;
is(compare_text($sfile, $pfile), 0 => ">:encoding($e) by lines");
if ($DEBUG){
copy $sfile, "$sfile.$seq";
copy $pfile, "$pfile.$seq";
}
my $dtext;
open $fh, "<:encoding($e)", $pfile or die "$pfile : $!";
$fh->autoflush(0);
$dtext = join('' => <$fh>);
close $fh;
$seq++;
ok($utext eq $dtext, "<:encoding($e)");
if ($DEBUG){
dump2file("$sfile.$seq", $utext);
dump2file("$pfile.$seq", $dtext);
}
if (perlio_ok($e) or $DEBUG){
$dtext = '';
open $fh, "<:encoding($e)", $pfile or die "$pfile : $!";
while(defined(my $l = <$fh>)) {
$dtext .= $l;
}
close $fh;
}
$seq++;
ok($utext eq $dtext, "<:encoding($e) by lines");
if ($DEBUG){
dump2file("$sfile.$seq", $utext);
dump2file("$pfile.$seq", $dtext);
}
}
if ( ! $DEBUG ) {
1 while unlink ($sfile);
1 while unlink ($pfile);
}
}
}
# BOM Test
SKIP:{
my $pev = PerlIO::encoding->VERSION;
skip "PerlIO::encoding->VERSION = $pev <= 0.07 ", 6
unless ($pev >= 0.07 or $DEBUG);
my $file = File::Spec->catfile($dir,"jisx0208.utf");
open my $fh, "<:utf8", $file or die "$file : $!";
my $str = join('' => <$fh>);
close $fh;
my %bom = (
'UTF-16BE' => pack('n', 0xFeFF),
'UTF-16LE' => pack('v', 0xFeFF),
'UTF-32BE' => pack('N', 0xFeFF),
'UTF-32LE' => pack('V', 0xFeFF),
);
# reading
for my $utf (sort keys %bom){
my $bomed = $bom{$utf} . encode($utf, $str);
my $sfile = File::Spec->catfile($dir,".${utf}_${seq}_$$");
dump2file($sfile, $bomed);
my $utf_nobom = $utf; $utf_nobom =~ s/(LE|BE)$//o;
# reading
open $fh, "<:encoding($utf_nobom)", $sfile or die "$sfile : $!";
my $cmp = join '' => <$fh>;
close $fh;
is($str, $cmp, "<:encoding($utf_nobom) eq $utf");
unlink $sfile; $seq++;
}
# writing
for my $utf_nobom (qw/UTF-16 UTF-32/){
my $utf = $utf_nobom . 'BE';
my $sfile = File::Spec->catfile($dir,".${utf_nobom}_${seq}_$$");
my $bomed = $bom{$utf} . encode($utf, $str);
open $fh, ">:encoding($utf_nobom)", $sfile or die "$sfile : $!";
print $fh $str;
close $fh;
open my $fh, "<:bytes", $sfile or die "$sfile : $!";
read $fh, my $cmp, -s $sfile;
close $fh;
use bytes ();
ok($bomed eq $cmp, ">:encoding($utf_nobom) eq $utf");
unlink $sfile; $seq++;
}
}
sub dump2file{
no warnings;
open my $fh, ">", $_[0] or die "$_[0]: $!";
binmode $fh;
print $fh $_[1];
close $fh;
}
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