$| = 1;
-print "1..864\n";
+print "1..908\n";
BEGIN {
chdir 't' if -d 't';
print $u eq "feeber" ? "ok 864\n" : "not ok 864\n";
}
+{
+ print "# UTF-8 bug with s///\n";
+ # check utf8/non-utf8 mixtures
+ # try to force all float/anchored check combinations
+ my $c = "\x{100}";
+ my $test = 865;
+ my $subst;
+ for my $re (
+ "xx.*$c", "x.*$c$c", "$c.*xx", "$c$c.*x", "xx.*(?=$c)", "(?=$c).*xx",
+ ) {
+ print "xxx" =~ /$re/ ? "not ok $test\n" : "ok $test\n";
+ ++$test;
+ print +($subst = "xxx") =~ s/$re// ? "not ok $test\n" : "ok $test\n";
+ ++$test;
+ }
+ for my $re ("xx.*$c*", "$c*.*xx") {
+ print "xxx" =~ /$re/ ? "ok $test\n" : "not ok $test\n";
+ ++$test;
+ ($subst = "xxx") =~ s/$re//;
+ print $subst eq '' ? "ok $test\n" : "not ok $test\t# $subst\n";
+ ++$test;
+ }
+ for my $re ("xxy*", "y*xx") {
+ print "xx$c" =~ /$re/ ? "ok $test\n" : "not ok $test\n";
+ ++$test;
+ ($subst = "xx$c") =~ s/$re//;
+ print $subst eq $c ? "ok $test\n" : "not ok $test\n";
+ ++$test;
+ print "xy$c" =~ /$re/ ? "not ok $test\n" : "ok $test\n";
+ ++$test;
+ print +($subst = "xy$c") =~ /$re/ ? "not ok $test\n" : "ok $test\n";
+ ++$test;
+ }
+ for my $re ("xy$c*z", "x$c*yz") {
+ print "xyz" =~ /$re/ ? "ok $test\n" : "not ok $test\n";
+ ++$test;
+ ($subst = "xyz") =~ s/$re//;
+ print $subst eq '' ? "ok $test\n" : "not ok $test\n";
+ ++$test;
+ }
+}
+
+
+{
+ print "# Unicode hash keys and \\w\n";
+ # This is not really a regex test but regexes bring
+ # out the issue nicely.
+ use strict;
+ my $test = 893;
+ my $u3 = "f\x{df}\x{100}";
+ my $u2 = substr($u3,0,2);
+ my $u1 = substr($u2,0,1);
+ my %u = ( $u1 => $u1, $u2 => $u2, $u3 => $u3 );
+
+ for (keys %u) {
+ print /^\w+$/ && $u{$_} =~ /^\w+$/ ?
+ "ok $test\n" : "not ok $test\n";
+ $test++;
+ }
+
+ for (each %u) {
+ print /^\w+$/ && $u{$_} =~ /^\w+$/ ?
+ "ok $test\n" : "not ok $test\n";
+ $test++;
+ }
+
+ for (%u) {
+ print /^\w+$/ && $u{$_} =~ /^\w+$/ ?
+ "ok $test\n" : "not ok $test\n";
+ $test++;
+ }
+}
+
+{
+ print "# qr/.../x\n";
+ my $test = 904;
+
+ my $R = qr/ A B C # D E/x;
+
+ print eval {"ABCDE" =~ $R} ? "ok $test\n" : "not ok $test\n";
+ $test++;
+
+ print eval {"ABCDE" =~ m/$R/} ? "ok $test\n" : "not ok $test\n";
+ $test++;
+
+ print eval {"ABCDE" =~ m/($R)/} ? "ok $test\n" : "not ok $test\n";
+ $test++;
+}
+
+{
+ print "# illegal Unicode properties\n";
+ my $test = 907;
+
+ print eval { "a" =~ /\pq / } ? "not ok $test\n" : "ok $test\n";
+ $test++;
+
+ print eval { "a" =~ /\p{qrst} / } ? "not ok $test\n" : "ok $test\n";
+ $test++;
+}