2 # $Id: jperl.t,v 1.21 2002/04/14 22:05:20 dankogai Exp $
4 # This script is written in euc-jp
7 require Config; import Config;
8 if ($Config{'extensions'} !~ /\bEncode\b/) {
9 print "1..0 # Skip: Encode was not built\n";
12 unless (find PerlIO::Layer 'perlio') {
13 print "1..0 # Skip: PerlIO was not built\n";
16 if (ord("A") == 193) {
17 print "1..0 # Skip: EBCDIC\n";
24 use Test::More tests => 18;
28 my $Enamae = "\xbe\xae\xbb\xf4\x20\xc3\xc6"; # euc-jp, with \x escapes
29 use encoding "euc-jp";
31 my $Namae = "¾®»ô ÃÆ"; # in Japanese, in euc-jp
32 my $Name = "Dan Kogai"; # in English
33 # euc-jp in \x format but after the pragma. But this one will be converted!
34 my $Ynamae = "\xbe\xae\xbb\xf4\x20\xc3\xc6";
37 my $str = $Namae; $str =~ s/¾®»ô ÃÆ/Dan Kogai/o;
38 is($str, $Name, q{regex});
39 $str = $Namae; $str =~ s/$Namae/Dan Kogai/o;
40 is($str, $Name, q{regex - with variable});
41 is(length($Namae), 4, q{utf8:length});
44 # converted to UTF-8 so 3*3+1
45 is(length($Namae), 10, q{bytes:length});
47 is(length($Enamae), 7, q{euc:length}); # 2*3+1
48 is ($Namae, $Ynamae, q{literal conversions});
49 isnt($Enamae, $Ynamae, q{before and after});
50 is($Enamae, Encode::encode('euc-jp', $Namae));
52 # let's test the scope as well. Must be in utf8 realm
53 is(length($Namae), 4, q{utf8:length});
57 ok(! defined(${^ENCODING}), q{no encoding;});
59 # should've been isnt() but no scoping is suported -- yet
60 ok(! defined(${^ENCODING}), q{not scoped yet});
62 # now let's try some real black magic!
63 local(${^ENCODING}) = Encode::find_encoding("euc-jp");
64 my $str = "\xbe\xae\xbb\xf4\x20\xc3\xc6";
65 is (length($str), 4, q{black magic:length});
66 is ($str, $Enamae, q{black magic:eq});
68 ok(! defined(${^ENCODING}), q{out of black magic});
70 is (length($Namae), 10);
73 # now something completely different!
76 use encoding "euc-jp", Filter=>1;
79 no strict 'vars'; # fools
80 # doesn't work w/ "my" as of this writing.
81 # because of buggy strict.pm and utf8.pm
83 # ^^U+4eba, "human" in CJK ideograph
84 $¿Í++; # a child is born
86 is ($people, 3, "Filter:utf8 identifier");