$| = 1;
-print "1..757\n";
+print "1..847\n";
BEGIN {
chdir 't' if -d 't';
print "not " unless "A\x{100}" =~ /A/i;
print "ok 757\n";
+
+ print "not " unless "\x{101}a" =~ /\x{100}/i;
+ print "ok 758\n";
+
+ print "not " unless "\x{100}a" =~ /\x{100}/i;
+ print "ok 759\n";
+
+ print "not " unless "\x{101}a" =~ /\x{101}/i;
+ print "ok 760\n";
+
+ print "not " unless "\x{100}a" =~ /\x{101}/i;
+ print "ok 761\n";
+
+ print "not " unless "a\x{100}" =~ /A\x{100}/i;
+ print "ok 762\n";
+
+ print "not " unless "A\x{100}" =~ /A\x{100}/i;
+ print "ok 763\n";
+
+ print "not " unless "a\x{100}" =~ /a\x{100}/i;
+ print "ok 764\n";
+
+ print "not " unless "A\x{100}" =~ /A\x{100}/i;
+ print "ok 765\n";
+
+ print "not " unless "a\x{100}" =~ /[A]/i;
+ print "ok 766\n";
+
+ print "not " unless "A\x{100}" =~ /[A]/i;
+ print "ok 767\n";
+
+ print "not " unless "a\x{100}" =~ /[a]/i;
+ print "ok 768\n";
+
+ print "not " unless "A\x{100}" =~ /[A]/i;
+ print "ok 769\n";
+
+ print "not " unless "\x{101}a" =~ /[\x{100}]/i;
+ print "ok 770\n";
+
+ print "not " unless "\x{100}a" =~ /[\x{100}]/i;
+ print "ok 771\n";
+
+ print "not " unless "\x{101}a" =~ /[\x{101}]/i;
+ print "ok 772\n";
+
+ print "not " unless "\x{100}a" =~ /[\x{101}]/i;
+ print "ok 773\n";
+
+}
+
+{
+ use charnames ':full';
+
+ print "# LATIN LETTER A WITH GRAVE\n";
+ my $lower = "\N{LATIN SMALL LETTER A WITH GRAVE}";
+ my $UPPER = "\N{LATIN CAPITAL LETTER A WITH GRAVE}";
+
+ print $lower =~ m/$UPPER/i ? "ok 774\n" : "not ok 774\n";
+ print $UPPER =~ m/$lower/i ? "ok 775\n" : "not ok 775\n";
+ print $lower =~ m/[$UPPER]/i ? "ok 776\n" : "not ok 776\n";
+ print $UPPER =~ m/[$lower]/i ? "ok 777\n" : "not ok 777\n";
+
+ print "# GREEK LETTER ALPHA WITH VRACHY\n";
+
+ $lower = "\N{GREEK CAPITAL LETTER ALPHA WITH VRACHY}";
+ $UPPER = "\N{GREEK SMALL LETTER ALPHA WITH VRACHY}";
+
+ print $lower =~ m/$UPPER/i ? "ok 778\n" : "not ok 778\n";
+ print $UPPER =~ m/$lower/i ? "ok 779\n" : "not ok 779\n";
+ print $lower =~ m/[$UPPER]/i ? "ok 780\n" : "not ok 780\n";
+ print $UPPER =~ m/[$lower]/i ? "ok 781\n" : "not ok 781\n";
+
+ print "# LATIN LETTER Y WITH DIAERESIS\n";
+
+ $lower = "\N{LATIN CAPITAL LETTER Y WITH DIAERESIS}";
+ $UPPER = "\N{LATIN SMALL LETTER Y WITH DIAERESIS}";
+ print $lower =~ m/$UPPER/i ? "ok 782\n" : "not ok 782\n";
+ print $UPPER =~ m/$lower/i ? "ok 783\n" : "not ok 783\n";
+ print $lower =~ m/[$UPPER]/i ? "ok 784\n" : "not ok 784\n";
+ print $UPPER =~ m/[$lower]/i ? "ok 785\n" : "not ok 785\n";
+}
+
+{
+ use warnings;
+ use charnames ':full';
+
+ print "# GREEK CAPITAL LETTER SIGMA vs COMBINING GREEK PERISPOMENI\n";
+
+ my $SIGMA = "\N{GREEK CAPITAL LETTER SIGMA}";
+ my $char = "\N{COMBINING GREEK PERISPOMENI}";
+
+ # Before #13843 this was failing by matching falsely.
+ print "_:$char:_" =~ m/_:$SIGMA:_/i ? "not ok 786\n" : "ok 786\n";
+}
+
+{
+ print "# \\X\n";
+
+ use charnames ':full';
+
+ print "a!" =~ /^(\X)!/ && $1 eq "a" ?
+ "ok 787\n" : "not ok 787 # $1\n";
+ print "\xDF!" =~ /^(\X)!/ && $1 eq "\xDF" ?
+ "ok 788\n" : "not ok 788 # $1\n";
+ print "\x{100}!" =~ /^(\X)!/ && $1 eq "\x{100}" ?
+ "ok 789\n" : "not ok 789 # $1\n";
+ print "\x{100}\x{300}!" =~ /^(\X)!/ && $1 eq "\x{100}\x{300}" ?
+ "ok 790\n" : "not ok 790 # $1\n";
+ print "\N{LATIN CAPITAL LETTER E}!" =~ /^(\X)!/ &&
+ $1 eq "\N{LATIN CAPITAL LETTER E}" ?
+ "ok 791\n" : "not ok 791 # $1\n";
+ print "\N{LATIN CAPITAL LETTER E}\N{COMBINING GRAVE ACCENT}!" =~
+ /^(\X)!/ &&
+ $1 eq "\N{LATIN CAPITAL LETTER E}\N{COMBINING GRAVE ACCENT}" ?
+ "ok 792\n" : "not ok 792 # $1\n";
+}
+
+{
+ print "#\\C and \\X\n";
+
+ print "!abc!" =~ /a\Cc/ ? "ok 793\n" : "not ok 793\n";
+ print "!abc!" =~ /a\Xc/ ? "ok 794\n" : "not ok 794\n";
+}
+
+{
+ print "# FINAL SIGMA\n";
+
+ my $SIGMA = "\x{03A3}"; # CAPITAL
+ my $Sigma = "\x{03C2}"; # SMALL FINAL
+ my $sigma = "\x{03C3}"; # SMALL
+
+ print $SIGMA =~ /$SIGMA/i ? "ok 795\n" : "not ok 795\n";
+ print $SIGMA =~ /$Sigma/i ? "ok 796\n" : "not ok 796\n";
+ print $SIGMA =~ /$sigma/i ? "ok 797\n" : "not ok 797\n";
+
+ print $Sigma =~ /$SIGMA/i ? "ok 798\n" : "not ok 798\n";
+ print $Sigma =~ /$Sigma/i ? "ok 799\n" : "not ok 799\n";
+ print $Sigma =~ /$sigma/i ? "ok 800\n" : "not ok 800\n";
+
+ print $sigma =~ /$SIGMA/i ? "ok 801\n" : "not ok 801\n";
+ print $sigma =~ /$Sigma/i ? "ok 802\n" : "not ok 802\n";
+ print $sigma =~ /$sigma/i ? "ok 803\n" : "not ok 803\n";
+
+ print $SIGMA =~ /[$SIGMA]/i ? "ok 804\n" : "not ok 804\n";
+ print $SIGMA =~ /[$Sigma]/i ? "ok 805\n" : "not ok 805\n";
+ print $SIGMA =~ /[$sigma]/i ? "ok 806\n" : "not ok 806\n";
+
+ print $Sigma =~ /[$SIGMA]/i ? "ok 807\n" : "not ok 807\n";
+ print $Sigma =~ /[$Sigma]/i ? "ok 808\n" : "not ok 808\n";
+ print $Sigma =~ /[$sigma]/i ? "ok 809\n" : "not ok 809\n";
+
+ print $sigma =~ /[$SIGMA]/i ? "ok 810\n" : "not ok 810\n";
+ print $sigma =~ /[$Sigma]/i ? "ok 811\n" : "not ok 811\n";
+ print $sigma =~ /[$sigma]/i ? "ok 812\n" : "not ok 812\n";
+}
+
+{
+ print "# parlez-vous?\n";
+
+ use charnames ':full';
+
+ print "fran\N{LATIN SMALL LETTER C}ais" =~
+ /fran.ais/ &&
+ $& eq "francais" ?
+ "ok 813\n" : "not ok 813\n";
+
+ print "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" =~
+ /fran.ais/ &&
+ $& eq "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" ?
+ "ok 814\n" : "not ok 814\n";
+
+ print "fran\N{LATIN SMALL LETTER C}ais" =~
+ /fran\Cais/ &&
+ $& eq "francais" ?
+ "ok 815\n" : "not ok 815\n";
+
+ print "franc\N{COMBINING CEDILLA}ais" =~
+ /franc\C\Cais/ ? # COMBINING CEDILLA is two bytes when encoded
+ "ok 816\n" : "not ok 816\n";
+
+ print "fran\N{LATIN SMALL LETTER C}ais" =~
+ /fran\Xais/ &&
+ $& eq "francais" ?
+ "ok 817\n" : "not ok 817\n";
+
+ print "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" =~
+ /fran\Xais/ &&
+ $& eq "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" ?
+ "ok 818\n" : "not ok 818\n";
+
+ print "franc\N{COMBINING CEDILLA}ais" =~
+ /fran\Xais/ &&
+ $& eq "franc\N{COMBINING CEDILLA}ais" ?
+ "ok 819\n" : "not ok 819\n";
+
+ print "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" =~
+ /fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais/ &&
+ $& eq "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" ?
+ "ok 820\n" : "not ok 820\n";
+
+ print "franc\N{COMBINING CEDILLA}ais" =~
+ /franc\N{COMBINING CEDILLA}ais/ &&
+ $& eq "franc\N{COMBINING CEDILLA}ais" ?
+ "ok 821\n" : "not ok 821\n";
+
+ print "fran\N{LATIN SMALL LETTER C}ais" =~
+ /fran(?:c\N{COMBINING CEDILLA}?|\N{LATIN SMALL LETTER C WITH CEDILLA})ais/ &&
+ $& eq "francais" ?
+ "ok 822\n" : "not ok 822\n";
+
+ print "fran\N{LATIN SMALL LETTER C}ais" =~
+ /fran(?:c\N{COMBINING CEDILLA}?|\N{LATIN SMALL LETTER C WITH CEDILLA})ais/ &&
+ $& eq "francais" ?
+ "ok 823\n" : "not ok 823\n";
+
+ print "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" =~
+ /fran(?:c\N{COMBINING CEDILLA}?|\N{LATIN SMALL LETTER C WITH CEDILLA})ais/ &&
+ $& eq "fran\N{LATIN SMALL LETTER C WITH CEDILLA}ais" ?
+ "ok 824\n" : "not ok 824\n";
+
+ print "franc\N{COMBINING CEDILLA}ais" =~
+ /fran(?:c\N{COMBINING CEDILLA}?|\N{LATIN SMALL LETTER C WITH CEDILLA})ais/ &&
+ $& eq "franc\N{COMBINING CEDILLA}ais" ?
+ "ok 825\n" : "not ok 825\n";
+}
+
+{
+ print "# Does lingering (and useless) UTF8 flag mess up /i matching?\n";
+
+ {
+ my $regex = "ABcde";
+ my $string = "abcDE\x{100}";
+ chop($string);
+ if ($string =~ m/$regex/i) {
+ print "ok 826\n";
+ } else {
+ print "not ok 826\n";
+ }
+ }
+
+ {
+ my $regex = "ABcde\x{100}";
+ my $string = "abcDE";
+ chop($regex);
+ if ($string =~ m/$regex/i) {
+ print "ok 827\n";
+ } else {
+ print "not ok 827\n";
+ }
+ }
+
+ {
+ my $regex = "ABcde\x{100}";
+ my $string = "abcDE\x{100}";
+ chop($regex);
+ chop($string);
+ if ($string =~ m/$regex/i) {
+ print "ok 828\n";
+ } else {
+ print "not ok 828\n";
+ }
+ }
+}
+
+{
+ print "# more SIGMAs\n";
+
+ my $SIGMA = "\x{03A3}"; # CAPITAL
+ my $Sigma = "\x{03C2}"; # SMALL FINAL
+ my $sigma = "\x{03C3}"; # SMALL
+
+ my $S3 = "$SIGMA$Sigma$sigma";
+
+ print ":$S3:" =~ /:(($SIGMA)+):/i && $1 eq $S3 && $2 eq $sigma ?
+ "ok 829\n" : "not ok 829\n";
+ print ":$S3:" =~ /:(($Sigma)+):/i && $1 eq $S3 && $2 eq $sigma ?
+ "ok 830\n" : "not ok 830\n";
+ print ":$S3:" =~ /:(($sigma)+):/i && $1 eq $S3 && $2 eq $sigma ?
+ "ok 831\n" : "not ok 831\n";
+
+ print ":$S3:" =~ /:(([$SIGMA])+):/i && $1 eq $S3 && $2 eq $sigma ?
+ "ok 832\n" : "not ok 832\n";
+ print ":$S3:" =~ /:(([$Sigma])+):/i && $1 eq $S3 && $2 eq $sigma ?
+ "ok 833\n" : "not ok 833\n";
+ print ":$S3:" =~ /:(([$sigma])+):/i && $1 eq $S3 && $2 eq $sigma ?
+ "ok 834\n" : "not ok 834\n";
+}
+
+{
+ print "# LATIN SMALL LETTER SHARP S\n";
+
+ use charnames ':full';
+
+ print "\N{LATIN SMALL LETTER SHARP S}" =~
+ /\N{LATIN SMALL LETTER SHARP S}/ ? "ok 835\n" : "not ok 835\n";
+
+ print "\N{LATIN SMALL LETTER SHARP S}" =~
+ /\N{LATIN SMALL LETTER SHARP S}/i ? "ok 836\n" : "not ok 836\n";
+
+ print "\N{LATIN SMALL LETTER SHARP S}" =~
+ /[\N{LATIN SMALL LETTER SHARP S}]/ ? "ok 837\n" : "not ok 837\n";
+
+ print "\N{LATIN SMALL LETTER SHARP S}" =~
+ /[\N{LATIN SMALL LETTER SHARP S}]/i ? "ok 838\n" : "not ok 838\n";
+
+ print "ss" =~
+ /\N{LATIN SMALL LETTER SHARP S}/i ? "ok 839\n" : "not ok 839\n";
+
+ print "SS" =~
+ /\N{LATIN SMALL LETTER SHARP S}/i ? "ok 840\n" : "not ok 840\n";
+
+# These are a bit tricky. Since the LATIN SMALL LETTER SHARP S is U+00DF,
+# the ANYOF reduces to a byte. The Unicodeness needs to be caught earlier.
+# print "ss" =~
+# /[\N{LATIN SMALL LETTER SHARP S}]/i ? "ok 841\n" : "not ok 841\n";
+#
+# print "SS" =~
+# /[\N{LATIN SMALL LETTER SHARP S}]/i ? "ok 842\n" : "not ok 842\n";
+}
+
+{
+ print "# more whitespace: U+0085, U+2028, U+2029\n";
+
+ # U+0085 needs to be forced to be Unicode, the \x{100} does that.
+ print "<\x{100}\x{0085}>" =~ /<\x{100}\s>/ ? "ok 841\n" : "not ok 841\n";
+ print "<\x{2028}>" =~ /<\s>/ ? "ok 842\n" : "not ok 842\n";
+ print "<\x{2029}>" =~ /<\s>/ ? "ok 843\n" : "not ok 843\n";
+}
+
+{
+ print "# . with /s should work on characters, not bytes\n";
+
+ my $s = "\x{e4}\x{100}";
+
+ # This is not expected to match: the point is that
+ # neither should we get "Malformed UTF-8" warnings.
+ print $s =~ /\G(.+?)\n/gcs ?
+ "not ok 844\n" : "ok 844\n";
+
+ my @c;
+
+ while ($s =~ /\G(.)/gs) {
+ push @c, $1;
+ }
+
+ print join("", @c) eq $s ? "ok 845\n" : "not ok 845\n";
+
+ my $t1 = "Q003\n\n\x{e4}\x{f6}\n\nQ004\n\n\x{e7}"; # test only chars < 256
+ my $r1 = "";
+ while ($t1 =~ / \G ( .+? ) \n\s+ ( .+? ) ( $ | \n\s+ ) /xgcs) {
+ $r1 .= $1 . $2;
+ }
+
+ my $t2 = $t1 . "\x{100}"; # repeat with a larger char
+ my $r2 = "";
+ while ($t2 =~ / \G ( .+? ) \n\s+ ( .+? ) ( $ | \n\s+ ) /xgcs) {
+ $r2 .= $1 . $2;
+ }
+ $r2 =~ s/\x{100}//;
+ print $r1 eq $r2 ? "ok 846\n" : "not ok 846\n";
+}
+
+{
+ print "# Unicode lookbehind\n";
+
+ print "A\x{100}B" =~ /(?<=A.)B/ ? "ok 847\n" : "not ok 847\n";
+ print "A\x{200}\x{300}B" =~ /(?<=A..)B/ ? "ok 848\n" : "not ok 848\n";
}
https://perl5.git.perl.org / perl5.git / blobdiff