#!/usr/bin/perl

# Requires perl-Test-Simple installation.
use Test::Simple tests => 7;

$suffix = "";
if (-e "../dos2unix.exe") {
  $suffix = ".exe";
}
$DOS2UNIX = "../dos2unix" . $suffix;
$MAC2UNIX = "../mac2unix" . $suffix;
$UNIX2DOS = "../unix2dos" . $suffix;
$UNIX2MAC = "../unix2mac" . $suffix;

if ($ENV{'MSYSTEM'} =~ /^MINGW/)
{
  $GB_OPT = '-gb';
}
else
{
  $GB_OPT = '';
  $ENV{'LC_ALL'} = 'zh_CN.GB18030';
}


system("$DOS2UNIX $GB_OPT -v -n dos_gb.txt out_unix.txt; cmp out_unix.txt unix.txt");
ok( $? == 0, 'dos2unix removes GB18030 BOM' );

system("$DOS2UNIX $GB_OPT -v -b -n dos_bom.txt out_unix.txt; cmp out_unix.txt unix_bom.txt");
ok( $? == 0, 'dos2unix -b keeps UTF-8 BOM in GB18030 locale' );

system("$DOS2UNIX $GB_OPT -v -m -n dos.txt out_unix.txt; cmp out_unix.txt unix_gb.txt");
ok( $? == 0, 'dos2unix -m adds GB18030 BOM' );

system("$UNIX2DOS $GB_OPT -v -n unix_bom.txt out_dos.txt; cmp out_dos.txt dos_bom.txt");
ok( $? == 0, 'unix2dos keeps UTF-8 BOM in GB18030 locale' );

system("$UNIX2DOS $GB_OPT -v -r -n unix_gb.txt out_dos.txt; cmp out_dos.txt dos.txt");
ok( $? == 0, 'unix2dos -r removes GB18030 BOM' );

system("$UNIX2DOS $GB_OPT -v -m -n unix.txt out_dos.txt; cmp out_dos.txt dos_gb.txt");
ok( $? == 0, 'unix2dos -m adds GB18030 BOM' );

system("$DOS2UNIX $GB_OPT -u -v -m -n dos.txt out_unix.txt; cmp out_unix.txt unix_gb.txt");
ok( $? == 0, 'dos2unix with option -u adds GB18030 BOM to non UTF-16 file' );