chdir 't' if -d 't';
@INC = '../lib';
}
-our $Message = "Line";
+our $Message = "Noname test";
eval 'use Config'; # Defaults assumed if this fails
pos($foo)=1;
$foo=~/.\G(..)/g;
-print "not " unless($1 eq 'ab');
-print "ok $test\n";
-$test++;
+iseq($1,'ab');
pos($foo) += 1;
$foo=~/.\G(..)/g;
@b = grep(/\w/,@a);
@c = grep(/[\w]/,@a);
-print "not " if "@b" ne "@c";
-print "ok $test\n";
-$test++;
+iseq("@b","@c");
# see if backtracking optimization works correctly
"\n\n" =~ /\n $ \n/x or print "not ";
my($ok, $name) = @_;
printf "%sok %d - %s\n", ($ok ? "" : "not "), $test,
- $name||"$Message:".((caller)[2]);
+ ($name||$Message)."\tLine ".((caller)[2]);
printf "# Failed test at line %d\n", (caller)[2] unless $ok;
$s=~s/(?'digits'\d+)\k'digits'/$+{digits}/;
ok($s eq '123456','Named capture (single quotes) s///');
}
+
+{
+ my @ary = (
+ pack('U', 0x00F1), # n-tilde
+ '_'.pack('U', 0x00F1), # _ + n-tilde
+ 'c'.pack('U', 0x0327), # c + cedilla
+ pack('U*', 0x00F1, 0x0327), # n-tilde + cedilla
+ 'a'.pack('U', 0x00B2), # a + superscript two
+ pack('U', 0x0391), # ALPHA
+ pack('U', 0x0391).'2', # ALPHA + 2
+ pack('U', 0x0391).'_', # ALPHA + _
+ );
+ for my $uni (@ary) {
+ my ($r1, $c1, $r2, $c2) = eval qq{
+ use utf8;
+ scalar("..foo foo.." =~ /(?'${uni}'foo) \\k'${uni}'/),
+ \$+{${uni}},
+ scalar("..bar bar.." =~ /(?<${uni}>bar) \\k<${uni}>/),
+ \$+{${uni}};
+ };
+ ok($r1, "Named capture UTF (?'')");
+ ok(defined $c1 && $c1 eq 'foo', "Named capture UTF \%+");
+ ok($r2, "Named capture UTF (?<>)");
+ ok(defined $c2 && $c2 eq 'bar', "Named capture UTF \%+");
+ }
+}
+
sub iseq($$;$) {
my ( $got, $expect, $name)=@_;
my $ok= $got eq $expect;
printf "%sok %d - %s\n", ($ok ? "" : "not "), $test,
- $name||"$Message:".((caller)[2]);
+ ($name||$Message)."\tLine ".((caller)[2]);
printf "# Failed test at line %d\n".
"# expected: %s\n".
';
ok(!$@,'lvalue $+{...} should not throw an exception');
}
-
+{
+ my $s='foo bar baz';
+ my @res;
+ if ('1234'=~/(?<A>1)(?<B>2)(?<A>3)(?<B>4)/) {
+ foreach my $name (sort keys(%-)) {
+ my $ary = $-{$name};
+ foreach my $idx (0..$#$ary) {
+ push @res,"$name:$idx:$ary->[$idx]";
+ }
+ }
+ }
+ my @expect=qw(A:0:1 A:1:3 B:0:2 B:1:4);
+ iseq("@res","@expect","Check %-");
+ eval'
+ print for $-{this_key_doesnt_exist};
+ ';
+ ok(!$@,'lvalue $-{...} should not throw an exception');
+}
# stress test CURLYX/WHILEM.
#
# This test includes varying levels of nesting, and according to
1 while /.(??{'(*PRUNE)'})(?{$count++})(*FAIL)/g;
iseq($count,4,"/.(*PRUNE)/");
}
+{ # Test the \v form of the (*PRUNE) pattern
+ our $count = 0;
+ 'aaab'=~/a+b?(?{$count++})(*FAIL)/;
+ iseq($count,9,"expect 9 for no \\v");
+ $count = 0;
+ 'aaab'=~/a+b?\v(?{$count++})(*FAIL)/;
+ iseq($count,3,"expect 3 with \\v");
+ local $_='aaab';
+ $count=0;
+ 1 while /.\v(?{$count++})(*FAIL)/g;
+ iseq($count,4,"/.\\v/");
+ $count = 0;
+ 'aaab'=~/a+b?(??{'\v'})(?{$count++})(*FAIL)/;
+ iseq($count,3,"expect 3 with \\v");
+ local $_='aaab';
+ $count=0;
+ 1 while /.(??{'\v'})(?{$count++})(*FAIL)/g;
+ iseq($count,4,"/.\\v/");
+}
{ # Test the (*SKIP) pattern
our $count = 0;
'aaab'=~/a+b?(*SKIP)(?{$count++})(*FAIL)/;
iseq($count,2,"Expect 2 with (*SKIP)" );
iseq("@res","aaab aaab","adjacent (*SKIP) works as expected" );
}
+{ # Test the \V form of the (*SKIP) pattern
+ our $count = 0;
+ 'aaab'=~/a+b?\V(?{$count++})(*FAIL)/;
+ iseq($count,1,"expect 1 with \\V");
+ local $_='aaab';
+ $count=0;
+ 1 while /.\V(?{$count++})(*FAIL)/g;
+ iseq($count,4,"/.\\V/");
+ $_='aaabaaab';
+ $count=0;
+ our @res=();
+ 1 while /(a+b?)\V(?{$count++; push @res,$1})(*FAIL)/g;
+ iseq($count,2,"Expect 2 with \\V" );
+ iseq("@res","aaab aaab","adjacent \\V works as expected" );
+}
{ # Test the (*SKIP) pattern
our $count = 0;
'aaab'=~/a+b?(*MARK:foo)(*SKIP)(?{$count++})(*FAIL)/;
{
local $Message="RT#22395";
our $count;
- for my $l (1,10,100,1000) {
+ for my $l (10,100,1000) {
$count=0;
('a' x $l) =~ /(.*)(?{$count++})[bc]/;
- iseq($l+1,$count,"Should be L+1 not L*(L+3)/2 (L=$l)");
+ iseq( $count, $l + 1, "# TODO Should be L+1 not L*(L+3)/2 (L=$l)");
}
}
{
+ local $Message = "RT#22614";
+ local $_='ab';
+ our @len=();
+ /(.){1,}(?{push @len,0+@-})(.){1,}(?{})^/;
+ iseq("@len","2 2 2");
+}
+{
local $Message = "RT#18209";
my $text = ' word1 word2 word3 word4 word5 word6 ';
iseq($count,3);
iseq($text,' word2 word4 word6 ');
}
+{
+ # RT#6893
+ local $_= qq(A\nB\nC\n);
+ my @res;
+ while (m#(\G|\n)([^\n]*)\n#gsx)
+ {
+ push @res,"$2";
+ last if @res>3;
+ }
+ iseq("@res","A B C","RT#6893: /g pattern shouldn't infinite loop");
+}
+
+{
+ # From Message-ID: <877ixs6oa6.fsf@k75.linux.bogus>
+ my $dow_name= "nada";
+ my $parser = "(\$dow_name) = \$time_string =~ /(D\x{e9}\\ C\x{e9}adaoin|D\x{e9}\\ Sathairn|\\w+|\x{100})/";
+ my $time_string = "D\x{e9} C\x{e9}adaoin";
+ eval $parser;
+ ok(!$@,"Test Eval worked");
+ iseq($dow_name,$time_string,"UTF8 trie common prefix extraction");
+}
+
+{
+ my $v;
+ ($v='bar')=~/(\w+)/g;
+ $v='foo';
+ iseq("$1",'bar','$1 is safe after /g - may fail due to specialized config in pp_hot.c')
+}
+{
+ local $Message = "http://nntp.perl.org/group/perl.perl5.porters/118663";
+ my $qr_barR1 = qr/(bar)\g-1/;
+ ok("foobarbarxyz" =~ $qr_barR1);
+ ok("foobarbarxyz" =~ qr/foo${qr_barR1}xyz/);
+ ok("foobarbarxyz" =~ qr/(foo)${qr_barR1}xyz/);
+ ok("foobarbarxyz" =~ qr/(foo)(bar)\g{-1}xyz/);
+ ok("foobarbarxyz" =~ qr/(foo${qr_barR1})xyz/);
+ ok("foobarbarxyz" =~ qr/(foo(bar)\g{-1})xyz/);
+}
+{
+ local $Message = "RT#41010";
+ my @tails=('','(?(1))','(|)','()?');
+ my @quants=('*','+');
+ my $doit=sub {
+ my $pats= shift;
+ for (@_) {
+ for my $pat (@$pats) {
+ for my $quant (@quants) {
+ for my $tail (@tails) {
+ my $re = "($pat$quant\$)$tail";
+ ok(/$re/ && $1 eq $_,"'$_'=~/$re/");
+ ok(/$re/m && $1 eq $_,"'$_'=~/$re/m");
+ }
+ }
+ }
+ }
+ };
+
+ my @dpats=(
+ '\d',
+ '[1234567890]',
+ '(1|[23]|4|[56]|[78]|[90])',
+ '(?:1|[23]|4|[56]|[78]|[90])',
+ '(1|2|3|4|5|6|7|8|9|0)',
+ '(?:1|2|3|4|5|6|7|8|9|0)',
+ );
+ my @spats=('[ ]',' ','( |\t)','(?: |\t)','[ \t]','\s');
+ my @sstrs=(' ');
+ my @dstrs=('12345');
+ $doit->(\@spats,@sstrs);
+ $doit->(\@dpats,@dstrs);
+}
+{
+ local $Message = "\$REGMARK";
+ our @r=();
+ ok('foofoo' =~ /foo (*MARK:foo) (?{push @r,$REGMARK}) /x);
+ iseq("@r","foo");
+ iseq($REGMARK,"foo");
+ ok('foofoo' !~ /foo (*MARK:foo) (*FAIL) /x);
+ ok(!$REGMARK);
+ iseq($REGERROR,'foo');
+}
+{
+ my $x;
+ $x = "abc.def.ghi.jkl";
+ $x =~ s/.*\K\..*//;
+ ok($x eq "abc.def.ghi");
+
+ $x = "one two three four";
+ $x =~ s/o+ \Kthree//g;
+ ok($x eq "one two four");
+
+ $x = "abcde";
+ $x =~ s/(.)\K/$1/g;
+ ok($x eq "aabbccddee");
+}
+
# Test counter is at bottom of file. Put new tests above here.
#-------------------------------------------------------------------
"Regexp /^(??{'(.)'x 100})/ crashes older perls")
or print "# Unexpected outcome: should pass or crash perl\n";
+eval '/\k/';
+ok($@=~/\QSequence \k... not terminated in regex;\E/);
+
{
- local $Message = "substituation with lookahead (possible segv)";
+ local $Message = "substitution with lookahead (possible segv)";
$_="ns1ns1ns1";
s/ns(?=\d)/ns_/g;
iseq($_,"ns_1ns_1ns_1");
}
# Put new tests above the dotted line about a page above this comment
-
+iseq(0+$::test,$::TestCount,"Got the right number of tests!");
# Don't forget to update this!
-BEGIN { print "1..1365\n" };
+BEGIN {
+ $::TestCount = 1620;
+ print "1..$::TestCount\n";
+}
+
https://perl5.git.perl.org / perl5.git / blobdiff