no utf8; # needed for use utf8 not griping about the raw octets
$| = 1;
-print "1..29\n";
+print "1..31\n";
open(F,"+>:utf8",'a');
print F chr(0x100).'£';
close F;
unlink('a');
-open F, ">a";
+open F, ">:utf8", "a";
@a = map { chr(1 << ($_ << 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 $@;
+ open F, ">a";
+ print F chr(0x100);
+ close(F);
-# did syswrite() get it right?
-open G, "<:utf8", "b";
-$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";
+ 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";
}
+