OSDN Git Service

* refix previous change.
[nkf/nkf.git] / nkf_test.pl
index 6421712..4e79f6f 100644 (file)
@@ -2,7 +2,7 @@
 #
 # nkf test program for nkf-2
 #
-# $Id: nkf_test.pl,v 1.13 2005/11/06 20:17:42 naruse Exp $
+# $Id: nkf_test.pl,v 1.29 2008/02/07 19:25:29 naruse Exp $
 #
 #    Shinji KONO <kono@ie.u-ryukyu.ac.jp>
 # Sun Aug 18 12:25:40 JST 1996
@@ -120,101 +120,103 @@ eofeof
 
 # From JIS
 
-print "JIS  to JIS ... ";&test("$nkf -j",$example{'jis'},$example{'jis'});
-print "JIS  to SJIS... ";&test("$nkf -s",$example{'jis'},$example{'sjis'});
-print "JIS  to EUC ... ";&test("$nkf -e",$example{'jis'},$example{'euc'});
-print "JIS  to UTF8... ";&test("$nkf -w",$example{'jis'},$example{'utf8N'});
-print "JIS  to U16L... ";&test("$nkf -w16L",$example{'jis'},$example{'u16L'});
-print "JIS  to U16B... ";&test("$nkf -w16B",$example{'jis'},$example{'u16B'});
-print "JIS  to JIS ... ";&test("$nkf --ic=iso-2022-jp --oc=iso-2022-jp"        ,$example{'jis'},$example{'jis'});
-print "JIS  to SJIS... ";&test("$nkf --ic=iso-2022-jp --oc=shift_jis"  ,$example{'jis'},$example{'sjis'});
-print "JIS  to EUC ... ";&test("$nkf --ic=iso-2022-jp --oc=euc-jp"     ,$example{'jis'},$example{'euc'});
-print "JIS  to UTF8... ";&test("$nkf --ic=iso-2022-jp --oc=utf-8n"     ,$example{'jis'},$example{'utf8N'});
-print "JIS  to U16L... ";&test("$nkf --ic=iso-2022-jp --oc=utf-16le-bom",$example{'jis'},$example{'u16L'});
-print "JIS  to U16B... ";&test("$nkf --ic=iso-2022-jp --oc=utf-16be-bom",$example{'jis'},$example{'u16B'});
+print "JIS  to JIS ...";&test("$nkf -j",$example{'jis'},$example{'jis'});
+print "JIS  to SJIS...";&test("$nkf -s",$example{'jis'},$example{'sjis'});
+print "JIS  to EUC ...";&test("$nkf -e",$example{'jis'},$example{'euc'});
+print "JIS  to UTF8...";&test("$nkf -w",$example{'jis'},$example{'utf8N'});
+print "JIS  to U16L...";&test("$nkf -w16L",$example{'jis'},$example{'u16L'});
+print "JIS  to U16B...";&test("$nkf -w16B",$example{'jis'},$example{'u16B'});
+print "JIS  to JIS ...";&test("$nkf --ic=iso-2022-jp --oc=iso-2022-jp" ,$example{'jis'},$example{'jis'});
+print "JIS  to SJIS...";&test("$nkf --ic=iso-2022-jp --oc=shift_jis"   ,$example{'jis'},$example{'sjis'});
+print "JIS  to EUC ...";&test("$nkf --ic=iso-2022-jp --oc=euc-jp"      ,$example{'jis'},$example{'euc'});
+print "JIS  to UTF8...";&test("$nkf --ic=iso-2022-jp --oc=utf-8n"      ,$example{'jis'},$example{'utf8N'});
+print "JIS  to U16L...";&test("$nkf --ic=iso-2022-jp --oc=utf-16le-bom",$example{'jis'},$example{'u16L'});
+print "JIS  to U16B...";&test("$nkf --ic=iso-2022-jp --oc=utf-16be-bom",$example{'jis'},$example{'u16B'});
 
 # From SJIS
 
-print "SJIS to JIS ... ";&test("$nkf -j",$example{'sjis'},$example{'jis'});
-print "SJIS to SJIS... ";&test("$nkf -s",$example{'sjis'},$example{'sjis'});
-print "SJIS to EUC ... ";&test("$nkf -e",$example{'sjis'},$example{'euc'});
-print "SJIS to UTF8... ";&test("$nkf -w",$example{'sjis'},$example{'utf8N'});
-print "SJIS to U16L... ";&test("$nkf -w16L",$example{'sjis'},$example{'u16L'});
-print "SJIS to U16B... ";&test("$nkf -w16B",$example{'sjis'},$example{'u16B'});
-print "SJIS to JIS ... ";&test("$nkf --ic=shift_jis --oc=iso-2022-jp"  ,$example{'sjis'},$example{'jis'});
-print "SJIS to SJIS... ";&test("$nkf --ic=shift_jis --oc=shift_jis"    ,$example{'sjis'},$example{'sjis'});
-print "SJIS to EUC ... ";&test("$nkf --ic=shift_jis --oc=euc-jp"       ,$example{'sjis'},$example{'euc'});
-print "SJIS to UTF8... ";&test("$nkf --ic=shift_jis --oc=utf-8n"       ,$example{'sjis'},$example{'utf8N'});
-print "SJIS to U16L... ";&test("$nkf --ic=shift_jis --oc=utf-16le-bom" ,$example{'sjis'},$example{'u16L'});
-print "SJIS to U16B... ";&test("$nkf --ic=shift_jis --oc=utf-16be-bom" ,$example{'sjis'},$example{'u16B'});
+print "SJIS to JIS ...";&test("$nkf -j",$example{'sjis'},$example{'jis'});
+print "SJIS to SJIS...";&test("$nkf -s",$example{'sjis'},$example{'sjis'});
+print "SJIS to EUC ...";&test("$nkf -e",$example{'sjis'},$example{'euc'});
+print "SJIS to UTF8...";&test("$nkf -w",$example{'sjis'},$example{'utf8N'});
+print "SJIS to U16L...";&test("$nkf -w16L",$example{'sjis'},$example{'u16L'});
+print "SJIS to U16B...";&test("$nkf -w16B",$example{'sjis'},$example{'u16B'});
+print "SJIS to JIS ...";&test("$nkf --ic=shift_jis --oc=iso-2022-jp"   ,$example{'sjis'},$example{'jis'});
+print "SJIS to SJIS...";&test("$nkf --ic=shift_jis --oc=shift_jis"     ,$example{'sjis'},$example{'sjis'});
+print "SJIS to EUC ...";&test("$nkf --ic=shift_jis --oc=euc-jp"        ,$example{'sjis'},$example{'euc'});
+print "SJIS to UTF8...";&test("$nkf --ic=shift_jis --oc=utf-8n"        ,$example{'sjis'},$example{'utf8N'});
+print "SJIS to U16L...";&test("$nkf --ic=shift_jis --oc=utf-16le-bom"  ,$example{'sjis'},$example{'u16L'});
+print "SJIS to U16B...";&test("$nkf --ic=shift_jis --oc=utf-16be-bom"  ,$example{'sjis'},$example{'u16B'});
 
 # From EUC
 
-print "EUC  to JIS ... ";&test("$nkf -j",$example{'euc'},$example{'jis'});
-print "EUC  to SJIS... ";&test("$nkf -s",$example{'euc'},$example{'sjis'});
-print "EUC  to EUC ... ";&test("$nkf -e",$example{'euc'},$example{'euc'});
-print "EUC  to UTF8... ";&test("$nkf -w",$example{'euc'},$example{'utf8N'});
-print "EUC  to U16L... ";&test("$nkf -w16L",$example{'euc'},$example{'u16L'});
-print "EUC  to U16B... ";&test("$nkf -w16B",$example{'euc'},$example{'u16B'});
-print "EUC  to JIS ... ";&test("$nkf --ic=euc-jp --oc=iso-2022-jp"     ,$example{'euc'},$example{'jis'});
-print "EUC  to SJIS... ";&test("$nkf --ic=euc-jp --oc=shift_jis"       ,$example{'euc'},$example{'sjis'});
-print "EUC  to EUC ... ";&test("$nkf --ic=euc-jp --oc=euc-jp"  ,$example{'euc'},$example{'euc'});
-print "EUC  to UTF8... ";&test("$nkf --ic=euc-jp --oc=utf-8n"  ,$example{'euc'},$example{'utf8N'});
-print "EUC  to U16L... ";&test("$nkf --ic=euc-jp --oc=utf-16le-bom"    ,$example{'euc'},$example{'u16L'});
-print "EUC  to U16B... ";&test("$nkf --ic=euc-jp --oc=utf-16be-bom"    ,$example{'euc'},$example{'u16B'});
+print "EUC  to JIS ...";&test("$nkf -j",$example{'euc'},$example{'jis'});
+print "EUC  to SJIS...";&test("$nkf -s",$example{'euc'},$example{'sjis'});
+print "EUC  to EUC ...";&test("$nkf -e",$example{'euc'},$example{'euc'});
+print "EUC  to UTF8...";&test("$nkf -w",$example{'euc'},$example{'utf8N'});
+print "EUC  to U16L...";&test("$nkf -w16L",$example{'euc'},$example{'u16L'});
+print "EUC  to U16B...";&test("$nkf -w16B",$example{'euc'},$example{'u16B'});
+print "EUC  to JIS ...";&test("$nkf --ic=euc-jp --oc=iso-2022-jp"      ,$example{'euc'},$example{'jis'});
+print "EUC  to SJIS...";&test("$nkf --ic=euc-jp --oc=shift_jis"        ,$example{'euc'},$example{'sjis'});
+print "EUC  to EUC ...";&test("$nkf --ic=euc-jp --oc=euc-jp"   ,$example{'euc'},$example{'euc'});
+print "EUC  to UTF8...";&test("$nkf --ic=euc-jp --oc=utf-8n"   ,$example{'euc'},$example{'utf8N'});
+print "EUC  to U16L...";&test("$nkf --ic=euc-jp --oc=utf-16le-bom"     ,$example{'euc'},$example{'u16L'});
+print "EUC  to U16B...";&test("$nkf --ic=euc-jp --oc=utf-16be-bom"     ,$example{'euc'},$example{'u16B'});
 
 # From UTF8
 
-print "UTF8 to JIS ... ";&test("$nkf -j",      $example{'utf8N'},$example{'jis'});
-print "UTF8 to SJIS... ";&test("$nkf -s",      $example{'utf8N'},$example{'sjis'});
-print "UTF8 to EUC ... ";&test("$nkf -e",      $example{'utf8N'},$example{'euc'});
-print "UTF8 to UTF8N.. ";&test("$nkf -w",      $example{'utf8N'},$example{'utf8N'});
-print "UTF8 to UTF8... ";&test("$nkf -w8",     $example{'utf8N'},$example{'utf8'});
-print "UTF8 to UTF8N.. ";&test("$nkf -w80",    $example{'utf8N'},$example{'utf8N'});
-print "UTF8 to U16L... ";&test("$nkf -w16L",   $example{'utf8N'},$example{'u16L'});
-print "UTF8 to U16L0.. ";&test("$nkf -w16L0",  $example{'utf8N'},$example{'u16L0'});
-print "UTF8 to U16B... ";&test("$nkf -w16B",   $example{'utf8N'},$example{'u16B'});
-print "UTF8 to U16B0.. ";&test("$nkf -w16B0",  $example{'utf8N'},$example{'u16B0'});
-print "UTF8 to JIS ... ";&test("$nkf --ic=utf-8 --oc=iso-2022-jp",     $example{'utf8N'},$example{'jis'});
-print "UTF8 to SJIS... ";&test("$nkf --ic=utf-8 --oc=shift_jis",       $example{'utf8N'},$example{'sjis'});
-print "UTF8 to EUC ... ";&test("$nkf --ic=utf-8 --oc=euc-jp",          $example{'utf8N'},$example{'euc'});
-print "UTF8 to UTF8N.. ";&test("$nkf --ic=utf-8 --oc=utf-8",           $example{'utf8N'},$example{'utf8N'});
-print "UTF8 to UTF8BOM ";&test("$nkf --ic=utf-8 --oc=utf-8-bom",       $example{'utf8N'},$example{'utf8'});
-print "UTF8 to UTF8N.. ";&test("$nkf --ic=utf-8 --oc=utf-8n",          $example{'utf8N'},$example{'utf8N'});
-print "UTF8 to U16L... ";&test("$nkf --ic=utf-8 --oc=utf-16le-bom",    $example{'utf8N'},$example{'u16L'});
-print "UTF8 to U16L0.. ";&test("$nkf --ic=utf-8 --oc=utf-16le",                $example{'utf8N'},$example{'u16L0'});
-print "UTF8 to U16B... ";&test("$nkf --ic=utf-8 --oc=utf-16be-bom",    $example{'utf8N'},$example{'u16B'});
-print "UTF8 to U16B0.. ";&test("$nkf --ic=utf-8 --oc=utf-16be",                $example{'utf8N'},$example{'u16B0'});
+print "UTF8 to JIS ...";&test("$nkf -j",       $example{'utf8N'},$example{'jis'});
+print "UTF8 to SJIS...";&test("$nkf -s",       $example{'utf8N'},$example{'sjis'});
+print "UTF8 to EUC ...";&test("$nkf -e",       $example{'utf8N'},$example{'euc'});
+print "UTF8 to UTF8N..";&test("$nkf -w",       $example{'utf8N'},$example{'utf8N'});
+print "UTF8 to UTF8...";&test("$nkf -w8",      $example{'utf8N'},$example{'utf8'});
+print "UTF8 to UTF8N..";&test("$nkf -w80",     $example{'utf8N'},$example{'utf8N'});
+print "UTF8 to U16L...";&test("$nkf -w16L",    $example{'utf8N'},$example{'u16L'});
+print "UTF8 to U16L0..";&test("$nkf -w16L0",   $example{'utf8N'},$example{'u16L0'});
+print "UTF8 to U16B...";&test("$nkf -w16B",    $example{'utf8N'},$example{'u16B'});
+print "UTF8 to U16B0..";&test("$nkf -w16B0",   $example{'utf8N'},$example{'u16B0'});
+print "UTF8 to JIS ...";&test("$nkf --ic=utf-8 --oc=iso-2022-jp",      $example{'utf8N'},$example{'jis'});
+print "UTF8 to SJIS...";&test("$nkf --ic=utf-8 --oc=shift_jis",        $example{'utf8N'},$example{'sjis'});
+print "UTF8 to EUC ...";&test("$nkf --ic=utf-8 --oc=euc-jp",           $example{'utf8N'},$example{'euc'});
+print "UTF8 to UTF8N..";&test("$nkf --ic=utf-8 --oc=utf-8",            $example{'utf8N'},$example{'utf8N'});
+print "UTF8 to UTF8BOM";&test("$nkf --ic=utf-8 --oc=utf-8-bom",        $example{'utf8N'},$example{'utf8'});
+print "UTF8 to UTF8N..";&test("$nkf --ic=utf-8 --oc=utf-8n",           $example{'utf8N'},$example{'utf8N'});
+print "UTF8 to U16L...";&test("$nkf --ic=utf-8 --oc=utf-16le-bom",     $example{'utf8N'},$example{'u16L'});
+print "UTF8 to U16L0..";&test("$nkf --ic=utf-8 --oc=utf-16le",         $example{'utf8N'},$example{'u16L0'});
+print "UTF8 to U16B...";&test("$nkf --ic=utf-8 --oc=utf-16be-bom",     $example{'utf8N'},$example{'u16B'});
+print "UTF8 to U16B0..";&test("$nkf --ic=utf-8 --oc=utf-16be",         $example{'utf8N'},$example{'u16B0'});
 
 
 
 # From JIS
 
-print "JIS  to JIS ... ";&test("$nkf -j",$example{'jis1'},$example{'jis1'});
-print "JIS  to SJIS... ";&test("$nkf -s",$example{'jis1'},$example{'sjis1'});
-print "JIS  to EUC ... ";&test("$nkf -e",$example{'jis1'},$example{'euc1'});
-print "JIS  to UTF8... ";&test("$nkf -w",$example{'jis1'},$example{'utf1'});
+print "JIS  to JIS ...";&test("$nkf -j",$example{'jis1'},$example{'jis1'});
+print "JIS  to SJIS...";&test("$nkf -s",$example{'jis1'},$example{'sjis1'});
+print "JIS  to EUC ...";&test("$nkf -e",$example{'jis1'},$example{'euc1'});
+print "JIS  to UTF8...";&test("$nkf -w",$example{'jis1'},$example{'utf1'});
 
 # From SJIS
 
-print "SJIS to JIS ... ";&test("$nkf -j",$example{'sjis1'},$example{'jis1'});
-print "SJIS to SJIS... ";&test("$nkf -s",$example{'sjis1'},$example{'sjis1'});
-print "SJIS to EUC ... ";&test("$nkf -e",$example{'sjis1'},$example{'euc1'});
-print "SJIS to UTF8... ";&test("$nkf -w",$example{'sjis1'},$example{'utf1'});
+print "SJIS to JIS ...";&test("$nkf -j",$example{'sjis1'},$example{'jis1'});
+print "SJIS to SJIS...";&test("$nkf -s",$example{'sjis1'},$example{'sjis1'});
+print "SJIS to EUC ...";&test("$nkf -e",$example{'sjis1'},$example{'euc1'});
+print "SJIS to UTF8...";&test("$nkf -w",$example{'sjis1'},$example{'utf1'});
 
 # From EUC
 
-print "EUC  to JIS ... ";&test("$nkf -j",$example{'euc1'},$example{'jis1'});
-print "EUC  to SJIS... ";&test("$nkf -s",$example{'euc1'},$example{'sjis1'});
-print "EUC  to EUC ... ";&test("$nkf -e",$example{'euc1'},$example{'euc1'});
-print "EUC  to UTF8... ";&test("$nkf -w",$example{'euc1'},$example{'utf1'});
+print "EUC  to JIS ...";&test("$nkf -j",$example{'euc1'},$example{'jis1'});
+print "EUC  to SJIS...";&test("$nkf -s",$example{'euc1'},$example{'sjis1'});
+print "EUC  to EUC ...";&test("$nkf -e",$example{'euc1'},$example{'euc1'});
+print "EUC  to UTF8...";&test("$nkf -w",$example{'euc1'},$example{'utf1'});
 
 # From UTF8
 
-print "UTF8 to JIS ... ";&test("$nkf -j",$example{'utf1'},$example{'jis1'});
-print "UTF8 to SJIS... ";&test("$nkf -s",$example{'utf1'},$example{'sjis1'});
-print "UTF8 to EUC ... ";&test("$nkf -e",$example{'utf1'},$example{'euc1'});
-print "UTF8 to UTF8... ";&test("$nkf -w",$example{'utf1'},$example{'utf1'});
+print "UTF8 to JIS ...";&test("$nkf -j",$example{'utf1'},$example{'jis1'});
+print "UTF8 to SJIS...";&test("$nkf -s",$example{'utf1'},$example{'sjis1'});
+print "UTF8 to EUC ...";&test("$nkf -e",$example{'utf1'},$example{'euc1'});
+print "UTF8 to UTF8...";&test("$nkf -w",$example{'utf1'},$example{'utf1'});
+
+print "\nOther Features\n\n";
 
 # Ambigous Case
 
@@ -250,21 +252,21 @@ M)4(;*$(*&RA))4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q
 >)4(P,25",#$E0C`Q)4(P,25",#$E0C`Q)4(;*$(*
 eofeof
 
-print "Ambiguous Case. ";
+printf "%-40s", "Ambiguous Case.";
     &test("$nkf -j",$example{'amb'},$example{'amb.euc'});
 
 # Input assumption
 
-print "SJIS  Input assumption ";
+printf "%-40s", "SJIS  Input assumption";
     &test("$nkf -jSx",$example{'amb'},$example{'amb.sjis'});
 
 # Broken JIS
 
-print "Broken JIS ";
+printf "%-40s", "Broken JIS";
     $input = $example{'jis'};
     $input =~ s/\033//g;
     &test("$nkf -Be",$input,$example{'euc'});
-print "Broken JIS is safe on Normal JIS? ";
+printf "%-40s", "Broken JIS is safe on Normal JIS?";
     $input = $example{'jis'};
     &test("$nkf -Be",$input,$example{'euc'});
 
@@ -278,14 +280,14 @@ $example{'test_data/cp932.ans'} = unpack('u',<<'eofeof');
 %_/$@_.X`
 eofeof
 
-print "test_data/cp932    ";
+printf "%-40s", "test_data/cp932";
     &test("$nkf -eS",$example{'test_data/cp932'},$example{'test_data/cp932.ans'});
-print "test_data/cp51932    ";
+printf "%-40s", "test_data/cp51932";
     &test("$nkf --ic=cp932 --oc=cp51932",$example{'test_data/cp932'},$example{'test_data/cp932.ans'});
 
 # test_data/cp932inv
-print "test_data/cp932inv    ";
-    &test("$nkf -sE --cp932inv",$example{'test_data/cp932.ans'},$example{'test_data/cp932'});
+printf "%-40s", "test_data/cp932inv";
+    &test("$nkf -sE --cp932",$example{'test_data/cp932.ans'},$example{'test_data/cp932'});
 
 # test_data/no-cp932inv
 
@@ -293,9 +295,73 @@ $example{'test_data/no-cp932inv.ans'} = unpack('u',<<'eofeof');
 %[N\@[NP`
 eofeof
 
-print "test_data/no-cp932inv    ";
+printf "%-40s", "test_data/no-cp932inv";
     &test("$nkf -sE --no-cp932",$example{'test_data/cp932.ans'},$example{'test_data/no-cp932inv.ans'});
+# JIS X 0212
+$example{'jisx0212_euc'} = "\x8F\xA2\xAF\x8F\xED\xE3";
+$example{'jisx0212_jis'} = "\x1b\x24\x28\x44\x22\x2f\x6d\x63\x1b\x28\x42";
+
+printf "%-40s", "ISO-2022-JP-1 to EUC-JP";
+    &test("$nkf --ic=ISO-2022-JP-1 --oc=EUC-JP",$example{'jisx0212_jis'},$example{'jisx0212_euc'});
+
+printf "%-40s", "EUC-JP to ISO-2022-JP-1";
+    &test("$nkf --ic=EUC-JP --oc=ISO-2022-JP-1",$example{'jisx0212_euc'},$example{'jisx0212_jis'});
+# JIS X 0213
+
+$example{'jisx0213_sjis'} = unpack('u',<<'eofeof');
+0@:V(G9ATF)WJIN_W\$#\]```
+eofeof
+
+$example{'jisx0213_euc'} = unpack('u',<<'eofeof');
+2HJ^O_<_5S_WTJ/[YCZ&AC_[V
+eofeof
+
+$example{'jisx0213_jis2000'} = unpack('u',<<'eofeof');
+;&R0H3R(O+WU/54]]="A^>1LD*%`A(7YV&RA"
+eofeof
+$example{'jisx0213_jis2004'} = unpack('u',<<'eofeof');
+;&R0H42(O+WU/54]]="A^>1LD*%`A(7YV&RA"
+eofeof
+
+printf "%-40s", "Shift_JISX0213 to EUC-JISX0213";
+    &test("$nkf --ic=Shift_JISX0213 --oc=EUC-JISX0213",$example{'jisx0213_sjis'},$example{'jisx0213_euc'});
+
+printf "%-40s", "EUC-JISX0213 to Shift_JISX0213";
+    &test("$nkf --ic=EUC-JISX0213 --oc=Shift_JISX0213",$example{'jisx0213_euc'},$example{'jisx0213_sjis'});
+
+printf "%-40s", "ISO-2022-JP-3 to EUC-JISX0213";
+    &test("$nkf --ic=ISO-2022-JP-3 --oc=EUC-JISX0213",$example{'jisx0213_jis2000'},$example{'jisx0213_euc'});
+
+printf "%-40s", "ISO-2022-JP-2004 to EUC-JISX0213";
+    &test("$nkf --ic=ISO-2022-JP-2004 --oc=EUC-JISX0213",$example{'jisx0213_jis2004'},$example{'jisx0213_euc'});
+
+printf "%-40s", "EUC-JISX0213 to ISO-2022-JP-2004";
+    &test("$nkf --ic=EUC-JISX0213 --oc=ISO-2022-JP-2004",$example{'jisx0213_euc'},$example{'jisx0213_jis2004'});
+# test_data/no_best_fit_chars
+
+$example{'test_data/no_best_fit_chars'} = unpack('u',<<'eofeof');
+;XH"5XHBE[[R-[[^@[[^A[[^B[[^C[[^D[[^E
+eofeof
+
+printf "%-40s", "no_best_fit_chars (eucJP-ascii)";
+    &test("$nkf -W --oc=eucJP-ascii --no-best-fit-chars",$example{'test_data/no_best_fit_chars'},'');
+
+$example{'test_data/no_best_fit_chars_ms'} = unpack('u',<<'eofeof');
+9PJ+"H\*EPJ;"K.*`E.*`EN*`ON*(DN.`G```
+eofeof
+
+printf "%-40s", "no_best_fit_chars (eucJP-ms)";
+    &test("$nkf -W --oc=eucJP-ms --no-best-fit-chars",$example{'test_data/no_best_fit_chars_ms'},'');
 
+$example{'test_data/no_best_fit_chars_cp932'} = unpack('u',<<'eofeof');
+MPJ'"HL*CPJ7"IL*IPJK"J\*LPJW"KL*OPK+"L\*UPK?"N,*YPKK"N\.`PX'#
+M@L.#PX3#A<.&PX?#B,.)PXK#B\.,PXW#CL./PY##D<.2PY/#E,.5PY;#F,.9
+MPYK#F\.<PYW#GL.?PZ##H<.BPZ/#I,.EPZ;#I\.HPZG#JL.KPZS#K<.NPZ_#
+@L,.QP[+#L\.TP[7#ML.XP[G#NL.[P[S#O<.^P[_C@I0`
+eofeof
+
+printf "%-40s", "no_best_fit_chars (cp932)";
+    &test("$nkf -W --oc=CP932 --no-best-fit-chars",$example{'test_data/no_best_fit_chars_cp932'},'');
 # test_data/irv
 
 # $example{'test_data/irv'} = unpack('u',<<'eofeof');
@@ -306,28 +372,26 @@ print "test_data/no-cp932inv    ";
 # %#B`/(!L`
 # eofeof
 # 
-# print "test_data/irv    ";
+# printf "%-40s", "test_data/irv";
 #    &test("$nkf -wE",$example{'test_data/irv'},$example{'test_data/irv.ans'});
 
 
 # UCS Mapping Test
-print "\n\nUCS Mapping Test\n";
+print "\nUCS Mapping Test\n\n";
 
 print "Shift_JIS to UTF-16\n";
 $example{'ms_ucs_map_1_sjis'} = "\x81\x60\x81\x61\x81\x7C\x81\x91\x81\x92\x81\xCA";
 $example{'ms_ucs_map_1_utf16'} = "\x30\x1C\x20\x16\x22\x12\x00\xA2\x00\xA3\x00\xAC";
 $example{'ms_ucs_map_1_utf16_ms'} = "\xFF\x5E\x22\x25\xFF\x0D\xFF\xE0\xFF\xE1\xFF\xE2";
 
-print "Normal UCS Mapping : ";
-    &test("$nkf -w16B0 -S",$example{'ms_ucs_map_1_sjis'},$example{'ms_ucs_map_1_utf16'});
+printf "%-40s", "Normal UCS Mapping :";
+    &test("$nkf -w16B0 --ic=Shift_JIS",$example{'ms_ucs_map_1_sjis'},$example{'ms_ucs_map_1_utf16'});
 
-print "Microsoft UCS Mapping : ";
+printf "%-40s", "Microsoft UCS Mapping :";
     &test("$nkf -w16B0 -S --ms-ucs-map",$example{'ms_ucs_map_1_sjis'},$example{'ms_ucs_map_1_utf16_ms'});
-print "CP932 to UTF-16BE : ";
+printf "%-40s", "CP932 to UTF-16BE :";
     &test("$nkf --ic=cp932 --oc=utf-16be",$example{'ms_ucs_map_1_sjis'},$example{'ms_ucs_map_1_utf16_ms'});
 
-print"\n";
-
 # X0201 \e$B2>L>\e(B
 # X0201->X0208 conversion
 # X0208 aphabet -> ASCII
@@ -356,11 +420,11 @@ $example{'x0201.utf'} = unpack('u',<<'eofeof');
 MY86HZ*>2XX*KXX*MXX*OXX*QXX*SXX*LXX*NXX*PXX*RXX*T"N6%J.B+L>^\
 MH>^\HN^\H^^\I.^\I>^\IN^\I^^]@>^]@N^]@^^]A.^]A>^]AN^]APKEA:CH
 MJ)CEC[?OO('OO*#OO(/OO(3OO(7OO+[OO(;OO(KOO(COO(GBB)+OO(OOO)WO
-MO+OOO+WOO9OOO9WOOZ4*Y8V*Z*>2[[VV[[VW[[VX/>^]N>^]NN^]MN^^GN^]
-MM^^^GN^]N.^^GN^]N>^^GN^]NN^^GN.!J`KEC8KHIY+OOHKOOI_OOHOOOI_O
-MOHSOOI_OOHWOOI_OOH[OOI_OO;?OOI_OO;'OOIX*[[Z*[[Z?[[Z+[[Z?[[Z,
-M"FAA;FMA:W4@[[Z*[[Z?[[Z+[[Z?[[Z,[[VD"N^^BN^^G^^^B^^^G^^^C.^^
-2G>^]H0KEC8KHIY+C@:[EOHP*
+MO+OOO+WOO9OOO9W"I0KEC8KHIY+OO;;OO;?OO;@][[VY[[VZ[[VV[[Z>[[VW
+M[[Z>[[VX[[Z>[[VY[[Z>[[VZ[[Z>XX&H"N6-BNBGDN^^BN^^G^^^B^^^G^^^
+MC.^^G^^^C>^^G^^^CN^^G^^]M^^^G^^]L>^^G@KOOHKOOI_OOHOOOI_OOHP*
+M:&%N:V%K=2#OOHKOOI_OOHOOOI_OOHSOO:0*[[Z*[[Z?[[Z+[[Z?[[Z,[[Z=
+1[[VA"N6-BNBGDN.!KN6^C`H`
 eofeof
 
 $example{'x0201.jis'} = unpack('u',<<'eofeof');
@@ -392,24 +456,24 @@ eofeof
 
 # -X is necessary to allow X0201 in SJIS
 # -Z convert X0208 alphabet to ASCII
-print "X0201 conversion: SJIS ";
+printf "%-40s", "X0201 conversion: SJIS";
     &test("$nkf -jXZ",$example{'x0201.sjis'},$example{'x0201.x0208'});
-print "X0201 conversion: JIS  ";
+printf "%-40s", "X0201 conversion: JIS";
     &test("$nkf -jZ",$example{'x0201.jis'},$example{'x0201.x0208'});
-print "X0201 conversion:SI/SO ";
+printf "%-40s", "X0201 conversion: SI/SO";
     &test("$nkf -jZ",$example{'x0201.sosi'},$example{'x0201.x0208'});
-print "X0201 conversion: EUC  ";
+printf "%-40s", "X0201 conversion: EUC";
     &test("$nkf -jZ",$example{'x0201.euc'},$example{'x0201.x0208'});
-print "X0201 conversion: UTF8 ";
+printf "%-40s", "X0201 conversion: UTF8";
     &test("$nkf -jZ",$example{'x0201.utf'},$example{'x0201.x0208'});
 # -x means X0201 output
-print "X0201 output: SJIS     ";
+printf "%-40s", "X0201 output: SJIS";
     &test("$nkf -xs",$example{'x0201.euc'},$example{'x0201.sjis'});
-print "X0201 output: JIS      ";
+printf "%-40s", "X0201 output: JIS";
     &test("$nkf -xj",$example{'x0201.sjis'},$example{'x0201.jis'});
-print "X0201 output: EUC      ";
+printf "%-40s", "X0201 output: EUC";
     &test("$nkf -xe",$example{'x0201.jis'},$example{'x0201.euc'});
-print "X0201 output: UTF8     ";
+printf "%-40s", "X0201 output: UTF8";
     &test("$nkf -xw",$example{'x0201.jis'},$example{'x0201.utf'});
 
 # MIME decode
@@ -477,8 +541,8 @@ M(T<E-R5G)4,E+R1R0C\_="0J)"0D1B0B)&LD*D4Y)$,D1B0B)&LD<R1')#<D
 (9R0F)"L;*$(E
 eofeof
 
-# print "Next test is expected to Fail.\n";
-print "MIME decode (strict)   ";
+# printf "%-40s", "Next test is expected to Fail.\n";
+printf "%-40s", "MIME decode (strict)";
     $tmp = &test("$nkf -jmS",$example{'mime.iso2022'},$example{'mime.ans.strict'});
 
 $example{'mime.ans.alt'} = unpack('u',<<'eofeof');
@@ -495,14 +559,14 @@ M90H;)$(T03MZ)$X_*3MV-$$[>B1./RD[=ALH0@I"<F]K96YC87-E"ALD0C1!
 H.WHD3C\I.W8T03MZ)$X_*3MV&RA""ALD0C1!.WHD3B5&)3DE)!LH0@``
 eofeof
 
-print "MIME decode (nonstrict)";
+printf "%-40s", "MIME decode (nonstrict)";
     $tmp = &test("$nkf -jmN",$example{'mime.iso2022'},$example{'mime.ans'},$example{'mime.ans.alt'});
-    # open(OUT,">tmp1");print OUT pack('u',$tmp);close(OUT);
+    # open(OUT,">tmp1");printf "%-40s", OUT pack('u',$tmp);close(OUT);
 # unbuf mode implies more pessimistic decode
-print "MIME decode (unbuf)    ";
+printf "%-40s", "MIME decode (unbuf)";
     $tmp = &test("$nkf -jmNu",$example{'mime.iso2022'},$example{'mime.unbuf'},$example{'mime.unbuf.alt'});
-    # open(OUT,">tmp2");print OUT pack('u',$tmp);close(OUT);
-print "MIME decode (base64)   ";
+    # open(OUT,">tmp2");printf "%-40s", OUT pack('u',$tmp);close(OUT);
+printf "%-40s", "MIME decode (base64)";
     &test("$nkf -jmB",$example{'mime.base64'},$example{'mime.base64.ans'});
 #MIME BASE64 must be LF?
 
@@ -524,8 +588,8 @@ eofeof
 
 # Without -l, ISO-8859-1 was handled as X0201.
 
-print "MIME ISO-8859-1 (Q)    ";
-    &test("$nkf -ml",$example{'mime.is8859'},$example{'mime.is8859.ans'});
+printf "%-40s", "MIME ISO-8859-1 (Q)";
+    &test("$nkf -jml",$example{'mime.is8859'},$example{'mime.is8859.ans'});
 
 # test for -f is not so simple.
 
@@ -541,7 +605,7 @@ $example{'test_data/cr.ans'} = unpack('u',<<'eofeof');
 7&R1")$8D.21(&RA""G1E<W0*=&5S=`H`
 eofeof
 
-print "test_data/cr    ";
+printf "%-40s", "test_data/cr";
     &test("$nkf -jd",$example{'test_data/cr'},$example{'test_data/cr.ans'});
 # test_data/fixed-qencode
 
@@ -554,7 +618,7 @@ $example{'test_data/fixed-qencode.ans'} = unpack('u',<<'eofeof');
 F("`@("`@("`;)$(^93\]&RA""B`@("`@("`@&R1"/F4_/1LH0@H`
 eofeof
 
-print "test_data/fixed-qencode    ";
+printf "%-40s", "test_data/fixed-qencode";
     &test("$nkf -jmQ",$example{'test_data/fixed-qencode'},$example{'test_data/fixed-qencode.ans'});
 # test_data/long-fold-1
 
@@ -576,7 +640,7 @@ M4B`;)$(D3CE4(2,;*$(*"ALD0B0S)#,D3QLH0B!,1B`;)$(D3CE4(2,;*$(*
 !"@``
 eofeof
 
-print "test_data/long-fold-1    ";
+printf "%-40s", "test_data/long-fold-1";
     &test("$nkf -jF60",$example{'test_data/long-fold-1'},$example{'test_data/long-fold-1.ans'});
 # test_data/long-fold
 
@@ -594,7 +658,7 @@ M)&\D:R0D)#<A(B1()$$D920F)$<D021G)',D+B1L)&LD*R1B)#<D<QLH0@H;
 :)$(D2B0D(2,D,R0S)$]#.R0D.50A(QLH0@H`
 eofeof
 
-print "test_data/long-fold    ";
+printf "%-40s", "test_data/long-fold";
     &test("$nkf -jf60",$example{'test_data/long-fold'},$example{'test_data/long-fold.ans'});
 # test_data/mime_out
 
@@ -646,111 +710,29 @@ M2D-):TI"<V]19ST]/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#2D-9:TM#47%'
 @>6A#/ST@86%A82!A86%A(&%A86$@86%A80HM+2TM"@H`
 eofeof
 
-print "test_data/mime_out    ";
-    &test("$nkf -jM",$example{'test_data/mime_out'},$example{'test_data/mime_out.ans'},$example{'test_data/mime_out.ans.alt'},$example{'test_data/mime_out.ans.alt2'});
-# test_data/mime_out2
-
-$example{'test_data/mime_out2'} = unpack('u',<<'eofeof');
-M5&AI<R!M96UO(&1E<V-R:6)E<R!S:6UI;&%R('1E8VAN:7%U97,@=&\@86QL\
-M;W<@=&AE(&5N8V]D:6YG(&]F(&YO;BU!4T-)22!T97AT(&EN('9A<FEO=7,@
-M<&]R=&EO;G,@;V8@82!21D,@.#(R(%LR72!M97-S86=E(&AE861E<BP@:6X@
-M82!M86YN97(@=VAI8V@@:7,@=6YL:6ME;'D@=&\@8V]N9G5S92!E>&ES=&EN
-M9R!M97-S86=E(&AA;F1L:6YG('-O9G1W87)E+@H*4W5B:F5C=#H@=&5S=#$@
-M=&5S=#(@@L2"MX+&@J<@=&5S=#,@@L2"MX+&@O$@=&5S=#0*"E-U8FIE8W0Z
-M('1E<W0Q("!T97-T,B""Q"""MR""QB""IR!T97-T,R`@@L2"MX+&@O$@('1E
-M<W0T"@I!4T-)22"3^I9[C.H@05-#24D@05-#24D@D_J6>XSJ()/ZEGN,ZB!!
-M4T-)22!!4T-)29/ZEGN,ZB!!4T-)20H*@J`@@J(@@J0@@J8@@J@@@JD@@JL@
-M@JT@@J\@@K$@@K,@@K4@@K<@@KD@@KL@@KT@@K\@@L(@@L0@@L8@@L@@@LD@
-8@LH@@LL@@LP*"@H*"@H*"@H*"@H*"@H*
-eofeof
-
-$example{'test_data/mime_out2.ans'} = unpack('u',<<'eofeof');
-M5&AI<R!M96UO(&1E<V-R:6)E<R!S:6UI;&%R('1E8VAN:7%U97,@=&\@86QL
-M;W<@=&AE(&5N8V]D:6YG(&]F(&YO;BU!4T-)20H@=&5X="!I;B!V87)I;W5S
-M('!O<G1I;VYS(&]F(&$@4D9#(#@R,B!;,ET@;65S<V%G92!H96%D97(L(&EN
-M(&$@;6%N;F5R"B!W:&EC:"!I<R!U;FQI:V5L>2!T;R!C;VYF=7-E(&5X:7-T
-M:6YG(&UE<W-A9V4@:&%N9&QI;F<@<V]F='=A<F4N"@I3=6)J96-T.B!T97-T
-M,2!T97-T,B`]/TE33RTR,#(R+4I0/T(_1WE20TI%66M/4U))2D-K8DM%23T_
-M/2!T97-T,PH@/3])4T\M,C`R,BU*4#]"/T=Y4D-*15EK3U-224I(36)+14D]
-M/ST@=&5S=#0*"E-U8FIE8W0Z('1E<W0Q("!T97-T,B`]/TE33RTR,#(R+4I0
-M/T(_1WE20TI%66)+14EG1WE20TI$:V)+14D]/ST*(#T_25-/+3(P,C(M2E`_
-M0C]'>5)#2D5G8DM%26='>5)#2D-K8DM%23T_/2!T97-T,R`*(#T_25-/+3(P
-M,C(M2E`_0C]'>5)#2D59:T]34DE*2$UB2T5)/3\]("!T97-T-`H*05-#24D@
-M/3])4T\M,C`R,BU*4#]"/T=Y4D-2;GA,6$1H<T=Y:$,_/2!!4T-)22!!4T-)
-M20H@/3])4T\M,C`R,BU*4#]"/T=Y4D-2;GA,6$1H<T=Y:$-)0G-K46M:.%,Q
-M=S1B0G-O46<]/3\]($%30TE)"B`]/TE33RTR,#(R+4I0/T(_459.1%-5:V)*
-M14I'9D5T8T]'=V)+14D]/ST@05-#24D*"CT_25-/+3(P,C(M2E`_0C]'>5)#
-M2D-)8DM%26='>5)#2D-18DM%26='>5)#2D-98DM%26='>5)#2D-G8DM%26<_
-M/0H@/3])4T\M,C`R,BU*4#]"/T=Y4D-*0V]B2T5)9T=Y4D-*0W-B2T5)9T=Y
-M4D-*0S!B2T5)9T=Y4D-*0SAB2T5)9S\]"B`]/TE33RTR,#(R+4I0/T(_1WE2
-M0TI$16)+14EG1WE20TI$36)+14EG1WE20TI$56)+14EG1WE20TI$8V)+14EG
-M/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#2D1K8DM%26='>5)#2D1S8DM%26='
-M>5)#2D0P8DM%26='>5)#2D0X8DM%26<_/0H@/3])4T\M,C`R,BU*4#]"/T=Y
-M4D-*145B2T5)9T=Y4D-*15%B2T5)9T=Y4D-*15EB2T5)9T=Y4D-*16=B2T5)
-M9S\]"B`]/TE33RTR,#(R+4I0/T(_1WE20TI%;V)+14EG1WE20TI%<V)+14EG
-M1WE20TI%=V)+14EG1WE20TI%,&)+14EG/ST*(#T_25-/+3(P,C(M2E`_0C]'
-=>5)#2D4T8DM%23T_/0H*"@H*"@H*"@H*"@H*"@H`
-eofeof
-
-$example{'test_data/mime_out2.ans.alt'} = unpack('u',<<'eofeof');
-M5&AI<R!M96UO(&1E<V-R:6)E<R!S:6UI;&%R('1E8VAN:7%U97,@=&\@86QL
-M;W<@=&AE(&5N8V]D:6YG"B!O9B!N;VXM05-#24D@=&5X="!I;B!V87)I;W5S
-M('!O<G1I;VYS(&]F(&$@4D9#(#@R,B!;,ET*(&UE<W-A9V4@:&5A9&5R+"!I
-M;B!A(&UA;FYE<B!W:&EC:"!I<R!U;FQI:V5L>2!T;R!C;VYF=7-E(&5X:7-T
-M:6YG"B!M97-S86=E(&AA;F1L:6YG('-O9G1W87)E+@H*4W5B:F5C=#H@=&5S
-M=#$@=&5S=#(@/3])4T\M,C`R,BU*4#]"/T=Y4D-*15EK3U-224I#:V)+14D]
-M/ST@=&5S=#,*(#T_25-/+3(P,C(M2E`_0C]'>5)#2D59:T]34DE*2$UB2T5)
-M/3\]('1E<W0T"@I3=6)J96-T.B!T97-T,2`@=&5S=#(@/3])4T\M,C`R,BU*
-M4#]"/T=Y4D-*15EB2T5)9T=Y4D-*1&MB2T5)9T=Y4D-*16=B2T5)/3\]"B`]
-M/TE33RTR,#(R+4I0/T(_1WE20T=Y:$-)0G-K46E1<$=Y:$,_/2!T97-T,R`*
-M(#T_25-/+3(P,C(M2E`_0C]'>5)#2D59:T]34DE*2$UB2T5)/3\]("!T97-T
-M-`H*05-#24D@/3])4T\M,C`R,BU*4#]"/T=Y4D-2;GA,6$1H<T=Y:$,_/2!!
-M4T-)22!!4T-)20H@/3])4T\M,C`R,BU*4#]"/T=Y4D-2;GA,6$1H<T=Y:$-)
-M0G-K46M:.%,Q=S1B0G-O46<]/3\]($%30TE)"B`]/TE33RTR,#(R+4I0/T(_
-M459.1%-5:V)*14I'9D5T8T]'=V)+14D]/ST@05-#24D*"CT_25-/+3(P,C(M
-M2E`_0C]'>5)#2D-)8DM%26='>5)#2D-18DM%26='>5)#2D-98DM%26='>5)#
-M2D-G8DM%26='>5)#2D-O8DM%23T_/0H@/3])4T\M,C`R,BU*4#]"/T=Y4D-'
-M>6A#24)S:U%I47)'>6A#24)S:U%I471'>6A#24)S:U%I479'>6A#24)S:U%I
-M47A'>6A#/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#1WEH0TE"<VM1:5%Z1WEH
-M0TE"<VM1:5$Q1WEH0TE"<VM1:5$S1WEH0TE"<VM1:5$U1WEH0S\]"B`]/TE3
-M3RTR,#(R+4I0/T(_1WE20T=Y:$-)0G-K46E1-T=Y:$-)0G-K46E1.4=Y:$-)
-M0G-K46E1+T=Y:$-)0G-K46E20D=Y:$,_/0H@/3])4T\M,C`R,BU*4#]"/T=Y
-M4D-'>6A#24)S:U%I4D5'>6A#24)S:U%I4D='>6A#24)S:U%I4DE'>6A#24)S
-M:U%I4DM'>6A#/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#1WEH0TE"<VM1:5),
-M1WEH0TE"<VM1:5)-1WEH0TE"<VM1:5).1WEH0TE"<VM1:5)/1WEH0S\]"B`]
-I/TE33RTR,#(R+4I0/T(_1WE20T=Y:$,_/0H*"@H*"@H*"@H*"@H*"@H`
-eofeof
-
-$example{'test_data/mime_out2.ans.alt2'} = unpack('u',<<'eofeof');
-M5&AI<R!M96UO(&1E<V-R:6)E<R!S:6UI;&%R('1E8VAN:7%U97,@=&\@86QL
-M;W<@=&AE(&5N8V]D:6YG(&]F(&YO;BU!4T-)20H@=&5X="!I;B!V87)I;W5S
-M('!O<G1I;VYS(&]F(&$@4D9#(#@R,B!;,ET@;65S<V%G92!H96%D97(L(&EN
-M(&$@;6%N;F5R('=H:6-H"B!I<R!U;FQI:V5L>2!T;R!C;VYF=7-E(&5X:7-T
-M:6YG(&UE<W-A9V4@:&%N9&QI;F<@<V]F='=A<F4N"@I3=6)J96-T.B!T97-T
-M,2!T97-T,B`]/TE33RTR,#(R+4I0/T(_1WE20TI%66M/4U))2D-K8DM%23T_
-M/2!T97-T,R`*(#T_25-/+3(P,C(M2E`_0C]'>5)#2D59:T]34DE*2$UB2T5)
-M/3\]('1E<W0T"@I3=6)J96-T.B!T97-T,2`@=&5S=#(@/3])4T\M,C`R,BU*
-M4#]"/T=Y4D-*15EB2T5)9T=Y4D-*1&MB2T5)9T=Y4D-*16=B2T5)9S\]"B`]
-M/TE33RTR,#(R+4I0/T(_1WE20TI#:V)+14D]/ST@=&5S=#,@(#T_25-/+3(P
-M,C(M2E`_0C]'>5)#2D59:T]34DE'>6A#/ST*(#T_25-/+3(P,C(M2E`_0C]'
-M>5)#2DA-8DM%23T_/2`@=&5S=#0*"D%30TE)(#T_25-/+3(P,C(M2E`_0C]'
-M>5)#4FYX3%A$:'-'>6A#/ST@05-#24D@05-#24D@"B`]/TE33RTR,#(R+4I0
-M/T(_1WE20U)N>$Q81&AS1WEH0TE"<VM1:UHX4S%W-&)"<V]19ST]/ST@05-#
-M24D@"B`]/TE33RTR,#(R+4I0/T(_459.1%-5:V)*14I'9D5T8T]'=V)+14D]
-M/ST@05-#24D*"CT_25-/+3(P,C(M2E`_0C]'>5)#2D-)8DM%26='>5)#2D-1
-M8DM%26='>5)#2D-98DM%26='>5)#2D-G8DM%26='>5)#2D-O8DM%26<_/0H@
-M/3])4T\M,C`R,BU*4#]"/T=Y4D-*0W-B2T5)9T=Y4D-*0S!B2T5)9T=Y4D-*
-M0SAB2T5)9T=Y4D-*1$5B2T5)9T=Y4D-*1$UB2T5)9S\]"B`]/TE33RTR,#(R
-M+4I0/T(_1WE20TI$56)+14EG1WE20TI$8V)+14EG1WE20TI$:V)+14EG1WE2
-M0TI$<V)+14EG1WE20TI$,&)+14EG/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#
-M2D0X8DM%26='>5)#2D5%8DM%26='>5)#2D518DM%26='>5)#2D598DM%26='
-M>5)#2D5G8DM%26<_/0H@/3])4T\M,C`R,BU*4#]"/T=Y4D-*16]B2T5)9T=Y
-M4D-*17-B2T5)9T=Y4D-*17=B2T5)9T=Y4D-*13!B2T5)9T=Y4D-*131B2T5)
-92T-G;TM#9V]+0V=O2T-G;TM#9V]+/ST*(```
-eofeof
-
-print "test_data/mime_out2    ";
-    &test("$nkf -jM",$example{'test_data/mime_out2'},$example{'test_data/mime_out2.ans'},$example{'test_data/mime_out2.ans.alt'},$example{'test_data/mime_out2.ans.alt2'});
+$example{'test_data/mime_out.ans.alt3'} = unpack('u',<<'eofeof');
+M"BTM+2T*4W5B:F5C=#H@86%A82!A86%A(&%A86$@86%A82!A86%A(&%A86$@
+M86%A82!A86%A(&%A86$@86%A82!A86%A(&%A86$@86%A80H@86%A80HM+2TM
+M"E-U8FIE8W0Z(#T_25-/+3(P,C(M2E`_0C]'>5)#2D-):TI#46U*0V=K2VE1
+M<DI#,&M,>5%X2D1-:TY343-*1&MK3WE1.4=Y:$,_/0H@/3])4T\M,C`R,BU*
+M4#]"/T=Y4D-*1#AK45-214I%66M30U)+2D5S:U1#4DY*131K5'E24TI&56M7
+M0U)B2D8T:UAX<V]19ST]/ST*(#T_25-/+3(P,C(M2E`_0C]'>5)#2D=!:UE3
+M4FE*1U%K2D-2;4I#9VMA0G-O46<]/3\]"BTM+2T*4W5B:F5C=#H@86%A82!A
+M86%A(&%A86$@86%A82!A86%A(&%A86$@86%A82`]/TE33RTR,#(R+4I0/T(_
+M1WE20TI#26M*0G-O46<]/3\]"B`]/TE33RTR,#(R+4I0/T(_1WE20TI#66M+
+D0U%Q1WEH0S\](&%A86$@86%A82!A86%A(&%A86$*+2TM+0H*1
+eofeof
+
+printf "%-40s", "test_data/mime_out";
+    &test("$nkf -jM",$example{'test_data/mime_out'},$example{'test_data/mime_out.ans'},$example{'test_data/mime_out.ans.alt'},$example{'test_data/mime_out.ans.alt2'},$example{'test_data/mime_out.ans.alt3'});
+# test_data/mime_out3
+
+$example{'test_data/mime_out3'} = "\x82\xD9\x82\xB0 A";
+
+$example{'test_data/mime_out3.ans'} = "=?ISO-2022-JP?B?GyRCJFskMhsoQg==?= A";
+
+printf "%-40s", "test_data/mime_out3";
+    &test("$nkf -jSM",$example{'test_data/mime_out3'},$example{'test_data/mime_out3.ans'});
 # test_data/multi-line
 
 $example{'test_data/multi-line'} = unpack('u',<<'eofeof');
@@ -767,8 +749,28 @@ MHJ3(I,&DY:2FI,>DP:3GI/.DKJ3LI.NDJZ3BI+>D\Z3*I*2AHPJDLZ2SI,_#
 8NZ2DN=2AHP`*I+.DLZ3/P[NDI+G4H:,*
 eofeof
 
-print "test_data/multi-line    ";
+printf "%-40s", "test_data/multi-line";
     &test("$nkf -e",$example{'test_data/multi-line'},$example{'test_data/multi-line.ans'});
+# test_data/-Z4
+
+$example{'test_data/-Z4'} = unpack('u',<<'eofeof');
+MH:.AUJ'7H:*AIJ&\H:NAK*6AI:*EHZ6DI:6EIJ6GI:BEJ:6JI:NEK*6MI:ZE
+MKZ6PI;&ELJ6SI;2EM:6VI;>EN*6YI;JENZ6\I;VEOJ6_I<"EP:7"I<.EQ*7%
+MI<:EQZ7(I<FERJ7+I<RES:7.I<^ET*71I=*ETZ74I=6EUJ77I=BEV:7:I=NE
+KW*7=I=ZEWZ7@I>&EXJ7CI>2EY:7FI>>EZ*7II>JEZZ7LI>VE[Z7RI?.E]```
+eofeof
+
+$example{'test_data/-Z4.ans'} = unpack('u',<<'eofeof');
+MCJ&.HHZCCJ2.I8ZPCMZ.WXZGCK&.J(ZRCJF.LXZJCK2.JXZUCK:.MH[>CK>.
+MMX[>CKB.N([>CKF.N8[>CKJ.NH[>CKN.NX[>CKR.O([>CKV.O8[>CKZ.OH[>
+MCK^.OX[>CL".P([>CL&.P8[>CJ^.PH["CMZ.PX[#CMZ.Q([$CMZ.Q8[&CL>.
+MR([)CLJ.RH[>CLJ.WX[+CLN.WH[+CM^.S([,CMZ.S([?CLV.S8[>CLV.WX[.
+MCLZ.WH[.CM^.SX[0CM&.TH[3CJR.U(ZMCM6.KH[6CM>.V([9CMJ.VX[<CJ:.
+%W8ZSCMX`
+eofeof
+
+printf "%-40s", "test_data/-Z4    ";
+    &test("$nkf -eEZ4",$example{'test_data/-Z4'},$example{'test_data/-Z4.ans'});
 # test_data/nkf-19-bug-1
 
 $example{'test_data/nkf-19-bug-1'} = unpack('u',<<'eofeof');
@@ -779,7 +781,7 @@ $example{'test_data/nkf-19-bug-1.ans'} = unpack('u',<<'eofeof');
 8&R1")"8D*R0D&RA""ALD0CI81B,;*$(*
 eofeof
 
-print "test_data/nkf-19-bug-1    ";
+printf "%-40s", "test_data/nkf-19-bug-1";
     &test("$nkf -Ej",$example{'test_data/nkf-19-bug-1'},$example{'test_data/nkf-19-bug-1.ans'});
 # test_data/nkf-19-bug-2
 
@@ -791,7 +793,7 @@ $example{'test_data/nkf-19-bug-2.ans'} = unpack('u',<<'eofeof');
 %I-NDL@H`
 eofeof
 
-print "test_data/nkf-19-bug-2    ";
+printf "%-40s", "test_data/nkf-19-bug-2";
     &test("$nkf -Ee",$example{'test_data/nkf-19-bug-2'},$example{'test_data/nkf-19-bug-2.ans'});
 # test_data/nkf-19-bug-3
 
@@ -803,7 +805,7 @@ $example{'test_data/nkf-19-bug-3.ans'} = unpack('u',<<'eofeof');
 8[;'Q\,&L"N6ZSN\*\NT)ON7.SL_+"0D*
 eofeof
 
-print "test_data/nkf-19-bug-3    ";
+printf "%-40s", "test_data/nkf-19-bug-3";
     &test("$nkf -e",$example{'test_data/nkf-19-bug-3'},$example{'test_data/nkf-19-bug-3.ans'});
 # test_data/non-strict-mime
 
@@ -818,7 +820,7 @@ M&R1")$8D)"0_)$`D)"1&)%XD.2$C&RA"#0H-"ALD0CMD)$\[?B$Y)6PE.21+
 <)&(]<20K)#LD1B0D)#\D0"0D)$8D)"1>&RA""@``
 eofeof
 
-print "test_data/non-strict-mime    ";
+printf "%-40s", "test_data/non-strict-mime";
     &test("$nkf -jmN",$example{'test_data/non-strict-mime'},$example{'test_data/non-strict-mime.ans'});
 # test_data/q-encode-softrap
 
@@ -830,7 +832,7 @@ $example{'test_data/q-encode-softrap.ans'} = unpack('u',<<'eofeof');
 >&R1"-$$[>B4S(3PE221.&RA""ALD0DI1-#D;*$(*
 eofeof
 
-print "test_data/q-encode-softrap    ";
+printf "%-40s", "test_data/q-encode-softrap";
     &test("$nkf -jmQ",$example{'test_data/q-encode-softrap'},$example{'test_data/q-encode-softrap.ans'});
 # test_data/rot13
 
@@ -850,7 +852,7 @@ M4U-U4U-3>5-34SE355-V4%%?>6%K4WU3.5-54WIY(F-H4V13/5,O4VI31%!2
 A&RA""@HE(')P=6(@)W5B='(G('P@87AS("UE"G5B='(*
 eofeof
 
-print "test_data/rot13    ";
+printf "%-40s", "test_data/rot13";
     &test("$nkf -jr",$example{'test_data/rot13'},$example{'test_data/rot13.ans'});
 # test_data/slash
 
@@ -862,8 +864,8 @@ $example{'test_data/slash.ans'} = unpack('u',<<'eofeof');
 7("`]/U8\5"U5.5=%2RTK.U<U32LE+PH`
 eofeof
 
-print "test_data/slash    ";
-    &test("$nkf  ",$example{'test_data/slash'},$example{'test_data/slash.ans'});
+printf "%-40s", "test_data/slash";
+    &test("$nkf -j",$example{'test_data/slash'},$example{'test_data/slash.ans'});
 # test_data/z1space-0
 
 $example{'test_data/z1space-0'} = unpack('u',<<'eofeof');
@@ -874,7 +876,7 @@ $example{'test_data/z1space-0.ans'} = unpack('u',<<'eofeof');
 "H:$`
 eofeof
 
-print "test_data/z1space-0    ";
+printf "%-40s", "test_data/z1space-0";
     &test("$nkf -e -Z",$example{'test_data/z1space-0'},$example{'test_data/z1space-0.ans'});
 # test_data/z1space-1
 
@@ -886,7 +888,7 @@ $example{'test_data/z1space-1.ans'} = unpack('u',<<'eofeof');
 !(```
 eofeof
 
-print "test_data/z1space-1    ";
+printf "%-40s", "test_data/z1space-1";
     &test("$nkf -e -Z1",$example{'test_data/z1space-1'},$example{'test_data/z1space-1.ans'});
 # test_data/z1space-2
 
@@ -898,7 +900,7 @@ $example{'test_data/z1space-2.ans'} = unpack('u',<<'eofeof');
 "("``
 eofeof
 
-print "test_data/z1space-2    ";
+printf "%-40s", "test_data/z1space-2";
     &test("$nkf -e -Z2",$example{'test_data/z1space-2'},$example{'test_data/z1space-2.ans'});
 # test_data/bug2273
 
@@ -913,8 +915,134 @@ MS*2^M<+ZN:VY\**H"FAT='`Z+R]E>&%M<&QE+F-O;2\_;W!E/7-E;`IH='1P
 3.B\O97AM87!L92YJ<"\*+BXN"@``
 eofeof
 
-print "test_data/bug2273    ";
+printf "%-40s", "test_data/bug2273";
     &test("$nkf -e",$example{'test_data/bug2273'},$example{'test_data/bug2273.ans'});
-
+# test_data/forum15899
+
+$example{'test_data/forum15899'} = unpack('u',<<'eofeof');
+I6#H@XX&"XX&$XX&&XX&(XX&*XX&+XX&-XX&/XX&1XX&3XX&5(..!EPH`
+eofeof
+
+$example{'test_data/forum15899.ans'} = unpack('u',<<'eofeof');
+M6#H@/3])4T\M,C`R,BU*4#]"/T=Y4D-*0TEK2D-1;4I#9VM+:5%R2D,P:TQY
+=47A*1$UK3E)S;U%I06)*14EK3GAS;U%G/3T_/0H`
+eofeof
+
+printf "%-40s", "test_data/forum15899";
+    &test("$nkf -Mj",$example{'test_data/forum15899'},$example{'test_data/forum15899.ans'});
+# test_data/bugs10904
+
+$example{'test_data/bugs10904'} = unpack('u',<<'eofeof');
+M4W5B:F5C=#H@Z*FFZ:B3YY2HXX.AXX.\XX.KZ*&HZ:&,(.BIINFHD^>4J..#
+MH>.#O..#J^BAJ.FAC"#HJ:;IJ)/GE*CC@Z'C@[SC@ZOHH:CIH8P@Z*FFZ:B3
+3YY2HXX.AXX.\XX.KZ*&HZ:&,"@``
+eofeof
+
+$example{'test_data/bugs10904.ans'} = unpack('u',<<'eofeof');
+M4W5B:F5C=#H@/3])4T\M,C`R,BU*4#]"/T=Y4D-/,C0T33`Q4DI716A00U9R
+?4U0Q0V%H<V]1:4%B2D5)-V)J9WI45D5B2T5)/3\]"@``
+M(#T_25-/+3(P,C(M2E`_0C]'>5)#2E=%:%!#5G)35#%#86AS;U%I06)*14DW
+?8FIG>E1616Q94T4X2E=T2E!52G%'>6A#24$]/3\]"@``
+M(#T_25-/+3(P,C(M2E`_0C]'>5)#3S(T-$TP,5)*5T5H4$-6<E-4,4-A:'-O
+'46<]/3\]"@``
+eofeof
+
+printf "%-40s", "test_data/bugs10904";
+    &test("$nkf -Mj",$example{'test_data/bugs10904'},$example{'test_data/bugs10904.ans'});
+
+printf "%-40s", "Guess NL";
+&command_tests(
+       "$nkf --guess","none",      "ASCII\n",
+       "$nkf --guess","\n",        "ASCII (LF)\n",
+       "$nkf --guess","\n\n",      "ASCII (LF)\n",
+       "$nkf --guess","\n\r",      "ASCII (MIXED NL)\n",
+       "$nkf --guess","\n\r\n",    "ASCII (MIXED NL)\n",
+       "$nkf --guess","\n.\n",     "ASCII (LF)\n",
+       "$nkf --guess","\n.\r",     "ASCII (MIXED NL)\n",
+       "$nkf --guess","\n.\r\n",   "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r",        "ASCII (CR)\n",
+       "$nkf --guess","\r\r",      "ASCII (CR)\n",
+       "$nkf --guess","\r\r\n",    "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r.\n",     "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r.\r",     "ASCII (CR)\n",
+       "$nkf --guess","\r.\r\n",   "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r\n",      "ASCII (CRLF)\n",
+       "$nkf --guess","\r\n\n",    "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r\n\r",    "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r\n\r\n",  "ASCII (CRLF)\n",
+       "$nkf --guess","\r\n.\n",   "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r\n.\r",   "ASCII (MIXED NL)\n",
+       "$nkf --guess","\r\n.\r\n", "ASCII (CRLF)\n");
+
+printf "%-40s", "Convert NL to LF";
+&command_tests(
+       "$nkf -jLu","none",      "none",
+       "$nkf -jLu","\n",        "\n",
+       "$nkf -jLu","\n\n",      "\n\n",
+       "$nkf -jLu","\n\r",      "\n\n",
+       "$nkf -jLu","\n\r\n",    "\n\n",
+       "$nkf -jLu","\n.\n",     "\n.\n",
+       "$nkf -jLu","\n.\r",     "\n.\n",
+       "$nkf -jLu","\n.\r\n",   "\n.\n",
+       "$nkf -jLu","\r",        "\n",
+       "$nkf -jLu","\r\r",      "\n\n",
+       "$nkf -jLu","\r\r\n",    "\n\n",
+       "$nkf -jLu","\r.\n",     "\n.\n",
+       "$nkf -jLu","\r.\r",     "\n.\n",
+       "$nkf -jLu","\r.\r\n",   "\n.\n",
+       "$nkf -jLu","\r\n",      "\n",
+       "$nkf -jLu","\r\n\n",    "\n\n",
+       "$nkf -jLu","\r\n\r",    "\n\n",
+       "$nkf -jLu","\r\n\r\n",  "\n\n",
+       "$nkf -jLu","\r\n.\n",   "\n.\n",
+       "$nkf -jLu","\r\n.\r",   "\n.\n",
+       "$nkf -jLu","\r\n.\r\n", "\n.\n");
+
+printf "%-40s", "Convert NL to LF";
+&command_tests(
+       "$nkf -jLm","none",      "none",
+       "$nkf -jLm","\n",        "\r",
+       "$nkf -jLm","\n\n",      "\r\r",
+       "$nkf -jLm","\n\r",      "\r\r",
+       "$nkf -jLm","\n\r\n",    "\r\r",
+       "$nkf -jLm","\n.\n",     "\r.\r",
+       "$nkf -jLm","\n.\r",     "\r.\r",
+       "$nkf -jLm","\n.\r\n",   "\r.\r",
+       "$nkf -jLm","\r",        "\r",
+       "$nkf -jLm","\r\r",      "\r\r",
+       "$nkf -jLm","\r\r\n",    "\r\r",
+       "$nkf -jLm","\r.\n",     "\r.\r",
+       "$nkf -jLm","\r.\r",     "\r.\r",
+       "$nkf -jLm","\r.\r\n",   "\r.\r",
+       "$nkf -jLm","\r\n",      "\r",
+       "$nkf -jLm","\r\n\n",    "\r\r",
+       "$nkf -jLm","\r\n\r",    "\r\r",
+       "$nkf -jLm","\r\n\r\n",  "\r\r",
+       "$nkf -jLm","\r\n.\n",   "\r.\r",
+       "$nkf -jLm","\r\n.\r",   "\r.\r",
+       "$nkf -jLm","\r\n.\r\n", "\r.\r");
+
+printf "%-40s", "Convert NL to CRLF";
+&command_tests(
+       "$nkf -jLw","none",      "none",
+       "$nkf -jLw","\n",        "\r\n",
+       "$nkf -jLw","\n\n",      "\r\n\r\n",
+       "$nkf -jLw","\n\r",      "\r\n\r\n",
+       "$nkf -jLw","\n\r\n",    "\r\n\r\n",
+       "$nkf -jLw","\n.\n",     "\r\n.\r\n",
+       "$nkf -jLw","\n.\r",     "\r\n.\r\n",
+       "$nkf -jLw","\n.\r\n",   "\r\n.\r\n",
+       "$nkf -jLw","\r",        "\r\n",
+       "$nkf -jLw","\r\r",      "\r\n\r\n",
+       "$nkf -jLw","\r\r\n",    "\r\n\r\n",
+       "$nkf -jLw","\r.\n",     "\r\n.\r\n",
+       "$nkf -jLw","\r.\r",     "\r\n.\r\n",
+       "$nkf -jLw","\r.\r\n",   "\r\n.\r\n",
+       "$nkf -jLw","\r\n",      "\r\n",
+       "$nkf -jLw","\r\n\n",    "\r\n\r\n",
+       "$nkf -jLw","\r\n\r",    "\r\n\r\n",
+       "$nkf -jLw","\r\n\r\r\n",  "\r\n\r\n\r\n",
+       "$nkf -jLw","\r\n.\n",   "\r\n.\r\n",
+       "$nkf -jLw","\r\n.\r",   "\r\n.\r\n",
+       "$nkf -jLw","\r\n.\r\n", "\r\n.\r\n");
 # end
-