no utf8; # needed for use utf8 not griping about the raw octets
$| = 1;
-print "1..29\n";
+print "1..31\n";
open(F,"+>:utf8",'a');
print F chr(0x100).'£';
close(F);
{
-$a = chr(300); # This *is* UTF-encoded
-$b = chr(130); # This is not.
-
-open F, ">:utf8", 'a' or die $!;
-print F $a,"\n";
-close F;
-
-open F, "<:utf8", 'a' or die $!;
-$x = <F>;
-chomp($x);
-print "not " unless $x eq chr(300);
-print "ok 14\n";
-
-open F, "a" or die $!; # Not UTF
-$x = <F>;
-chomp($x);
-$chr = chr(196).chr(172);
-if (ord('A') == 193) { $chr = chr(141).chr(83); } # EBCDIC
-print "not " unless $x eq $chr;
-print "ok 15\n";
-close F;
-
-open F, ">:utf8", 'a' or die $!;
-binmode(F); # we write a "\n" and then tell() - avoid CRLF issues.
-print F $a;
-my $y;
-{ my $x = tell(F);
- { use bytes; $y = length($a);}
- print "not " unless $x == $y;
- print "ok 16\n";
-}
-
-{ # Check byte length of $b
-use bytes; my $y = length($b);
-print "not " unless $y == 1;
-print "ok 17\n";
-}
-
-print F $b,"\n"; # Don't upgrades $b
-
-{ # Check byte length of $b
-use bytes; my $y = length($b);
-print "not ($y) " unless $y == 1;
-print "ok 18\n";
-}
-
-{ my $x = tell(F);
- { use bytes; if (ord('A')==193){$y += 2;}else{$y += 3;}} # EBCDIC ASCII
- print "not ($x,$y) " unless $x == $y;
- print "ok 19\n";
-}
-
-close F;
-
-open F, "a" or die $!; # Not UTF
-$x = <F>;
-chomp($x);
-$chr = v196.172.194.130;
-if (ord('A') == 193) { $chr = v141.83.130; } # EBCDIC
-printf "not (%vd) ", $x unless $x eq $chr;
-print "ok 20\n";
-
-open F, "<:utf8", "a" or die $!;
-$x = <F>;
-chomp($x);
-close F;
-printf "not (%vd) ", $x unless $x eq chr(300).chr(130);
-print "ok 21\n";
-
-# Now let's make it suffer.
-open F, ">", "a" or die $!;
-my $w;
-{
- use warnings 'utf8';
- local $SIG{__WARN__} = sub { $w = $_[0] };
+ $a = chr(300); # This *is* UTF-encoded
+ $b = chr(130); # This is not.
+
+ open F, ">:utf8", 'a' or die $!;
+ print F $a,"\n";
+ close F;
+
+ open F, "<:utf8", 'a' or die $!;
+ $x = <F>;
+ chomp($x);
+ print "not " unless $x eq chr(300);
+ print "ok 14\n";
+
+ open F, "a" or die $!; # Not UTF
+ binmode(F, ":bytes");
+ $x = <F>;
+ chomp($x);
+ $chr = chr(196).chr(172);
+ if (ord('A') == 193) { $chr = chr(141).chr(83); } # EBCDIC
+ print "not " unless $x eq $chr;
+ print "ok 15\n";
+ close F;
+
+ open F, ">:utf8", 'a' or die $!;
+ binmode(F); # we write a "\n" and then tell() - avoid CRLF issues.
print F $a;
-}
-print "not " if ($@ || $w !~ /Wide character in print/i);
-print "ok 22\n";
+ my $y;
+ { my $x = tell(F);
+ { use bytes; $y = length($a);}
+ print "not " unless $x == $y;
+ print "ok 16\n";
+ }
+
+ { # Check byte length of $b
+ use bytes; my $y = length($b);
+ print "not " unless $y == 1;
+ print "ok 17\n";
+ }
+
+ print F $b,"\n"; # Don't upgrades $b
+
+ { # Check byte length of $b
+ use bytes; my $y = length($b);
+ print "not ($y) " unless $y == 1;
+ print "ok 18\n";
+ }
+
+ {
+ my $x = tell(F);
+ { use bytes; if (ord('A')==193){$y += 2;}else{$y += 3;}} # EBCDIC ASCII
+ print "not ($x,$y) " unless $x == $y;
+ print "ok 19\n";
+ }
+
+ close F;
+
+ open F, "a" or die $!; # Not UTF
+ binmode(F, ":bytes");
+ $x = <F>;
+ chomp($x);
+ $chr = v196.172.194.130;
+ if (ord('A') == 193) { $chr = v141.83.130; } # EBCDIC
+ printf "not (%vd) ", $x unless $x eq $chr;
+ print "ok 20\n";
+
+ open F, "<:utf8", "a" or die $!;
+ $x = <F>;
+ chomp($x);
+ close F;
+ printf "not (%vd) ", $x unless $x eq chr(300).chr(130);
+ print "ok 21\n";
+
+ open F, ">", "a" or die $!;
+ if (${^OPEN} =~ /:utf8/) {
+ binmode(F, ":bytes:");
+ }
+
+ # Now let's make it suffer.
+ my $w;
+ {
+ use warnings 'utf8';
+ local $SIG{__WARN__} = sub { $w = $_[0] };
+ print F $a;
+ print "not " if ($@ || $w !~ /Wide character in print/i);
+ }
+ print "ok 22\n";
}
# Hm. Time to get more evil.
binmode(F, ":bytes");
print F chr(130)."\n";
close F;
-
+
open F, "<", "a" or die $!;
+binmode(F, ":bytes");
$x = <F>; chomp $x;
$chr = v196.172.130;
if (ord('A') == 193) { $chr = v141.83.130; } # EBCDIC
close F;
unlink('a');
-open F, ">a";
+open F, ">:utf8", "a";
@a = map { chr(1 << ($_ << 2)) } 0..5; # 0x1, 0x10, .., 0x100000
unshift @a, chr(0); # ... and a null byte in front just for fun
print F @a;
close F;
print "ok 26\n";
-# Set to 0 to fail on Linux as of 13096.
-my $skiptell = 1;
+{
+ # Check that warnings are on on I/O, and that they can be muffled.
-# sysread() should work on characters, not bytes
-open F, "<:utf8", "a";
-$a = 0;
-for (@a) {
- unless (($c = sysread(F, $b, 1)) == 1 &&
- length($b) == 1 &&
- ord($b) == ord($_) &&
- ($skiptell || tell(F) == ($a += bytes::length($b)))
- ) {
- print '# ord($_) == ', ord($_), "\n";
- print '# ord($b) == ', ord($b), "\n";
- print '# length($b) == ', length($b), "\n";
- print '# bytes::length($b) == ', bytes::length($b), "\n";
- print '# tell(F) == ', tell(F), "\n";
- print '# $a == ', $a, "\n";
- print '# $c == ', $c, "\n";
- print "not ";
- last;
- }
-}
-close F;
-print "ok 27\n";
+ local $SIG{__WARN__} = sub { $@ = shift };
-# syswrite() on should work on characters, not bytes
-open G, ">:utf8", "b";
-$a = 0;
-for (@a) {
- unless (($c = syswrite(G, $_, 1)) == 1 &&
- ($skiptell || tell(G) == ($a += bytes::length($_)))
- ) {
- print '# ord($_) == ', ord($_), "\n";
- print '# bytes::length($_) == ', bytes::length($_), "\n";
- print '# tell(G) == ', tell(G), "\n";
- print '# $a == ', $a, "\n";
- print '# $c == ', $c, "\n";
- print "not ";
- last;
- }
-}
-close G;
-print "ok 28\n";
+ undef $@;
+ open F, ">a";
+ binmode(F, ":bytes");
+ print F chr(0x100);
+ close(F);
-# did syswrite() get it right?
-open G, "<:utf8", "b";
-$a = 0;
-for (@a) {
- unless (($c = sysread(G, $b, 1)) == 1 &&
- length($b) == 1 &&
- ord($b) == ord($_) &&
- ($skiptell || tell(G) == ($a += bytes::length($_)))
- ) {
- print '# ord($_) == ', ord($_), "\n";
- print '# ord($b) == ', ord($b), "\n";
- print '# length($b) == ', length($b), "\n";
- print '# bytes::length($b) == ', bytes::length($b), "\n";
- print '# tell(G) == ', tell(G), "\n";
- print '# $a == ', $a, "\n";
- print '# $c == ', $c, "\n";
- print "not ";
- last;
- }
+ print $@ =~ /Wide character in print/ ? "ok 27\n" : "not ok 27\n";
+
+ undef $@;
+ open F, ">:utf8", "a";
+ print F chr(0x100);
+ close(F);
+
+ print defined $@ ? "not ok 28\n" : "ok 28\n";
+
+ undef $@;
+ open F, ">a";
+ binmode(F, ":utf8");
+ print F chr(0x100);
+ close(F);
+
+ print defined $@ ? "not ok 29\n" : "ok 29\n";
+
+ no warnings 'utf8';
+
+ undef $@;
+ open F, ">a";
+ print F chr(0x100);
+ close(F);
+
+ print defined $@ ? "not ok 30\n" : "ok 30\n";
+
+ use warnings 'utf8';
+
+ undef $@;
+ open F, ">a";
+ binmode(F, ":bytes");
+ print F chr(0x100);
+ close(F);
+
+ print $@ =~ /Wide character in print/ ? "ok 31\n" : "not ok 31\n";
}
-close G;
-print "ok 29\n";
+
+# sysread() and syswrite() tested in lib/open.t since Fnctl is used
END {
1 while unlink "a";
1 while unlink "b";
}
+