BEGIN {
chdir 't' if -d 't';
- unshift @INC, ('.', '../lib');
+ @INC = '.';
+ push @INC, '../lib';
}
# don't make this lexical
$i = 1;
-print "1..23\n";
+
+my $Is_EBCDIC = (ord('A') == 193) ? 1 : 0;
+my $Is_UTF8 = (${^OPEN} || "") =~ /:utf8/;
+my $total_tests = 23;
+if ($Is_EBCDIC || $Is_UTF8) { $total_tests = 20; }
+print "1..$total_tests\n";
sub do_require {
%INC = ();
sub write_file {
my $f = shift;
open(REQ,">$f") or die "Can't write '$f': $!";
+ binmode REQ;
+ use bytes;
print REQ @_;
- close REQ;
+ close REQ or die "Could not close $f: $!";
}
eval {require 5.005};
print "ok ",$i++,"\n";
{
- use utf8;
print "not " unless v5.5.640 eq "\x{5}\x{5}\x{280}";
print "ok ",$i++,"\n";
dofile();
sub dofile { do "bleah.do"; };
print $x;
-$i++;
-# UTF-encoded things
+# UTF-encoded things - skipped on EBCDIC machines and on UTF-8 input
+
+if ($Is_EBCDIC || $Is_UTF8) { exit; }
+
my $utf8 = chr(0xFEFF);
-my $utf16 = chr(255).chr(254);
-do_require("${utf8}print \"ok $i\n\"; 1;\n");
-$i++;
-do_require("$utf8\nprint \"ok $i\n\"; 1;\n");
-$i++;
-do_require("$utf16\n1;");
-print "not " unless $@ =~ /^Unrecognized character /;
-print "ok $i\n";
+
+$i++; do_require(qq(${utf8}print "ok $i\n"; 1;\n));
+
+sub bytes_to_utf16 {
+ my $utf16 = pack("$_[0]*", unpack("C*", $_[1]));
+ return @_ == 3 && $_[2] ? pack("$_[0]", 0xFEFF) . $utf16 : $utf16;
+}
+
+$i++; do_require(bytes_to_utf16('n', qq(print "ok $i\\n"; 1;\n), 1)); # BE
+$i++; do_require(bytes_to_utf16('v', qq(print "ok $i\\n"; 1;\n), 1)); # LE
END { 1 while unlink 'bleah.pm'; 1 while unlink 'bleah.do'; }