1# $Id: enc_eucjp.t,v 2.1 2006/05/03 18:24:10 dankogai Exp $ 2# This is the twin of enc_utf8.t . 3 4BEGIN { 5 require Config; import Config; 6 if ($Config{'extensions'} !~ /\bEncode\b/) { 7 print "1..0 # Skip: Encode was not built\n"; 8 exit 0; 9 } 10 unless (find PerlIO::Layer 'perlio') { 11 print "1..0 # Skip: PerlIO was not built\n"; 12 exit 0; 13 } 14 if (ord("A") == 193) { 15 print "1..0 # encoding pragma does not support EBCDIC platforms\n"; 16 exit(0); 17 } 18 if ($] <= 5.008 and !$Config{perl_patchlevel}){ 19 print "1..0 # Skip: Perl 5.8.1 or later required\n"; 20 exit 0; 21 } 22} 23 24use encoding 'euc-jp'; 25 26my @c = (127, 128, 255, 256); 27 28print "1.." . (scalar @c + 1) . "\n"; 29 30my @f; 31 32for my $i (0..$#c) { 33 no warnings 'pack'; 34 my $file = filename("f$i"); 35 push @f, $file; 36 open(F, ">$file") or die "$0: failed to open '$file' for writing: $!"; 37 binmode(F, ":utf8"); 38 print F chr($c[$i]); 39 print F pack("C" => $c[$i]); 40 close F; 41} 42 43my $t = 1; 44 45for my $i (0..$#c) { 46 my $file = filename("f$i"); 47 open(F, "<$file") or die "$0: failed to open '$file' for reading: $!"; 48 binmode(F, ":utf8"); 49 my $c = <F>; 50 my $o = ord($c); 51 print $o == $c[$i] ? "ok $t - utf8 I/O $c[$i]\n" : "not ok $t - utf8 I/O $c[$i]: $o != $c[$i]\n"; 52 $t++; 53} 54 55my $f = filename("f" . @f); 56 57push @f, $f; 58open(F, ">$f") or die "$0: failed to open '$f' for writing: $!"; 59binmode(F, ":raw"); # Output raw bytes. 60print F chr(128); # Output illegal UTF-8. 61close F; 62open(F, $f) or die "$0: failed to open '$f' for reading: $!"; 63binmode(F, ":encoding(utf-8)"); 64{ 65 local $^W = 1; 66 local $SIG{__WARN__} = sub { $a = shift }; 67 eval { <F> }; # This should get caught. 68} 69close F; 70print $a =~ qr{^utf8 "\\x80" does not map to Unicode} ? 71 "ok $t - illegal utf8 input\n" : "not ok $t - illegal utf8 input: a = " . unpack("H*", $a) . "\n"; 72 73# On VMS temporary file names like "f0." may be more readable than "f0" since 74# "f0" could be a logical name pointing elsewhere. 75sub filename { 76 my $name = shift; 77 $name .= '.' if $^O eq 'VMS'; 78 return $name; 79} 80 81END { 82 1 while unlink @f; 83} 84