3 # ** DO NOT ADD ANY MORE TESTS HERE **
4 # Instead, put the test in the appropriate test file and use the
5 # fresh_perl_is()/fresh_perl_like() functions in t/test.pl.
7 # This is for tests that used to abnormally cause segfaults, and other nasty
8 # errors that might kill the interpreter and for some reason you can't
14 require './test.pl'; # for which_perl() etc
19 my $Perl = which_perl();
25 if(m/^#{8,}\s*(.*)/) {
32 plan tests => scalar @prgs;
34 foreach my $prog (@prgs) {
35 my($raw_prog, $name) = @$prog;
38 if ($raw_prog =~ s/^\s*(-\w.*)\n//){
42 my($prog,$expected) = split(/\nEXPECT\n/, $raw_prog);
44 $expected = '' unless defined $expected;
46 if ($prog =~ /^\# SKIP: (.+)/m) {
53 $expected =~ s/\n+$//;
55 fresh_perl_is($prog, $expected, { switches => [$switch || ''] }, $name);
60 $a = ":="; @_ = split /($a)/o, "a:=b:=c"; print "@_"
64 $cusp = ~0 ^ (~0 >> 1);
67 print +($cusp - 1) % 8, $cusp % 8, -$cusp % 8, 8 | (($cusp + 1) % 8 + 7), "!\n";
73 Can't call method "go" on an undefined value at - line 1.
82 $x=0x0eabcd; print $x->ref;
84 Can't locate object method "ref" via package "961485" (perhaps you forgot to load "961485"?) at - line 1.
86 chop ($str .= <DATA>);
90 $x=2;$y=3;$x<$y ? $x : $y += 23;print $x;
94 eval 'sub bar {print "In bar"}';
96 system './perl -ne "print if eof" /dev/null'
101 sub new {my ($obj,$n)=@_; bless \$n}
109 printf(STDOUT "%s\n", $_);
121 sub sub {local($_) = @_;
124 Modification of a read-only value attempted at - line 3.
126 package FOO;sub new {bless {FOO => BAR}};
140 print scalar ("foo","bar")
144 sub by_number { $a <=> $b; };# inline function for sort below
146 @ordered_array=sort by_number keys(%as_ary);
151 my($m2) = $#Shells++;
152 $Shells[$m2]{HOST} = $Host;
161 &ShowShell(&NewShell(beach,Work,"+0+0"));
162 &ShowShell(&NewShell(beach,Work,"+0+0"));
163 &ShowShell(&NewShell(beach,Work,"+0+0"));
169 { print "TIEARRAY @_\n";
170 die "bomb out\n" unless $count ++ ;
173 sub FETCH { print "fetch @_\n"; $_[0]->[$_[1]] }
174 sub STORE { print "store @_\n"; $_[0]->[$_[1]] = $_[2] }
175 sub DESTROY { print "DESTROY \n"; undef @{$_[0]}; }
178 eval 'tie @h, FAKEARRAY, fred' ;
179 tie @h, FAKEARRAY, fred ;
181 TIEARRAY FAKEARRAY fred
182 TIEARRAY FAKEARRAY fred
185 BEGIN { die "phooey\n" }
188 BEGIN failed--compilation aborted at - line 1.
192 Illegal division by zero at - line 1.
193 BEGIN failed--compilation aborted at - line 1.
197 Modification of a read-only value attempted at - line 1.
198 BEGIN failed--compilation aborted at - line 1.
204 print join(' ', reverse @_)."\n";
209 print sprintf($fmt, @_)."\n";
215 "Out of inspiration";
218 print "and destroyed as well\n";
222 print STDOUT "foo->can(READ)(@_)\n";
227 print STDOUT "Don't GETC, Get Perl\n";
234 print FOO "sentence.", "reversed", "a", "is", "This";
235 print "-- ", <FOO>, " --\n";
236 my($buf,$len,$offset);
238 $len = 10; $offset = 1;
239 read(FOO, $buf, $len, $offset) == 100 or die "foo->READ failed";
240 getc(FOO) eq "a" or die "foo->GETC failed";
241 printf "%s is number %d\n", "Perl", 1;
244 This is a reversed sentence.
245 -- Out of inspiration --
246 foo->can(READ)(string 10 1)
249 and destroyed as well
251 my @a; $a[2] = 1; for (@a) { $_ = 2 } print "@a\n"
255 # used to attach defelem magic to all immortal values,
256 # which made restore of local $_ fail.
258 sub foo { bar() for @_; }
259 sub bar { local $_; }
264 @a = ($a, $b, $c, $d) = (5, 6);
266 if ($a[0] == 5 and $a[1] == 6 and !defined $a[2] and !defined $a[3]);
270 print "ok\n" if (1E2<<1 == 200 and 3E4<<3 == 240000);
274 print "ok\n" if ("\0" lt "\xFF");
278 open(H,'run/fresh_perl.t'); # must be in the 't' directory
280 print "ok\n" if (-e _ and -f _ and -r _);
284 sub thing { 0 || return qw(now is the time) }
291 { local $main::{ren} = *stimpy; print $ren, ' ' }
297 { local $main::{ren} = *stimpy; print ${'ren'}, ' ' }
298 print +(defined(${'ren'}) ? 'oops' : 'joy'), "\n";
303 sub func { print 'really ' unless wantarray; 'p' }
304 sub groovy { 'groovy' }
306 print p::func()->groovy(), "\n"
310 @list = ([ 'one', 1 ], [ 'two', 2 ]);
311 sub func { $num = shift; (grep $_->[1] == $num, @list)[0] }
312 print scalar(map &func($_), 1 .. 3), " ",
313 scalar(map scalar &func($_), 1 .. 3), "\n";
318 @{$h{$k}} = qw(1 2 4);
319 for (@{$h{$k}}) { $s += $_; delete $h{$k} if ($_ == 2) }
320 print "bogus\n" unless $s == 7;
323 eval q[ my $a = 'inner'; eval q[ print "$a " ] ];
324 eval { my $x = 'peace'; eval q[ print "$x\n" ] }
332 eval 'sub foo { print "In foo2\n" }';
333 print "Exiting foo1\n";
339 Subroutine foo redefined at (eval 1) line 1.
344 map {#this newline here tickles the bug
346 print "eat flaming death\n" unless ($s == 7);
348 sub foo { local $_ = shift; @_ = split; @_ }
350 print "you die joe!\n" unless "@x" eq 'x y z';
352 "A" =~ /(?{"{"})/ # Check it outside of eval too
355 /(?{"{"}})/ # Check it outside of eval too
357 Sequence (?{...}) not terminated with ')' at - line 1.
359 BEGIN { @ARGV = qw(a b c d e) }
360 BEGIN { print "argv <@ARGV>\nbegin <",shift,">\n" }
361 END { print "end <",shift,">\nargv <@ARGV>\n" }
362 INIT { print "init <",shift,">\n" }
363 CHECK { print "check <",shift,">\n" }
373 # fdopen from a system descriptor to a system descriptor used to close
375 open STDERR, '>&=STDOUT' or die $!;
376 select STDOUT; $| = 1; print fileno STDOUT or die $!;
377 select STDERR; $| = 1; print fileno STDERR or die $!;
383 sub testme { my $a = "test"; { local $a = "new test"; print $a }}
385 Can't localize lexical variable $a at - line 1.
388 sub ascalar { my $r; bless \$r }
389 sub DESTROY { print "destroyed\n" };
396 sub anarray { bless [] }
397 sub DESTROY { print "destroyed\n" };
404 sub ahash { bless {} }
405 sub DESTROY { print "destroyed\n" };
412 sub aclosure { my $x; bless sub { ++$x } }
413 sub DESTROY { print "destroyed\n" };
421 my $f = "FH000"; # just to thwart any future optimisations
422 sub afh { select select ++$f; my $r = *{$f}{IO}; delete $X::{$f}; bless $r }
423 sub DESTROY { print "destroyed\n" }
425 $x = any X; # to bump sv_objcount. IO objs aren't counted??
433 $SIG{__WARN__} = sub {
434 eval { print $_[0] };
442 BEGIN failed--compilation aborted at - line 8.
457 print "DESTROY", $self->foo;
464 return $self->{$var};
466 $self->{$var} = shift;
470 $AUTOLOAD =~ /::([^:]+)$/;
472 splice @_, 1, 0, $method;
483 new1new22DESTROY2new33DESTROY31DESTROY1
487 my $re = join '', eval 'qr/(??{ $obj->method })/';
507 if (@ARGV) { print "" }
509 if ($x == 0) { print "" } else { print $x }
512 Use of uninitialized value $x in numeric eq (==) at - line 3.
516 sub foo { eval { return }; }
524 sub f { my $a = 1; my $b = 2; my $c = 3; my $d = 4; next }
526 { f } continue { print $x, "\n" }
532 sub M { print "$_[0]\n" }
538 print qw(ab a\b a\\b);
542 # lexicals declared after the myeval() definition should not be visible
544 sub myeval { eval $_[0] }
546 myeval('sub foo { local $foo = "ok 1\n"; print $foo; }');
554 # lexicals outside an eval"" should be visible inside subroutine definitions
556 eval <<'EOT'; die $@ if $@;
559 eval 'sub Y { print $X }'; die $@ if $@;
566 # [ID 20001202.002 (#4821)] and change #8066 added 'at -e line 1';
567 # reversed again as a result of [perl #17763]
572 # 20001210.003 (#4893) mjd@plover.com
573 format REMITOUT_TOP =
581 # This loop causes a segv in 5.6.0
582 for $lineno (1..61) {
606 return eval "sub {shift=~/$pm/}";
608 new_pmop "abcdef"; reset;
609 new_pmop "abcdef"; reset;
610 new_pmop "abcdef"; reset;
611 new_pmop "abcdef"; reset;
618 # core dump in 20000716.007 (#3516)
622 # Bug 20010515.004 (#6998)
633 Use of freed value in iteration at - line 7.
635 # Bug 20010506.041 (#6952)
636 "abcd\x{1234}" =~ /(a)(b[c])(d+)?/i and print "ok\n";
640 my $foo = Bar->new();
643 ($_ = "@dst") =~ s/\(0x.+?\)/(0x...)/;
648 my Bar $self = bless [], Bar;
657 ######## (?{...}) compilation bounces on PL_rs
663 BEGIN { print "ok\n" }
666 ######## scalar ref to file test operator segfaults on 5.6.1 [ID 20011127.155 (#7947)]
667 # This only happens if the filename is 11 characters or less.
669 print "ok" if ref $foo && !$$foo;
672 ######## [ID 20011128.159 (#7951)] 'X' =~ /\X/ segfault in 5.6.1
673 print "ok" if 'X' =~ /\X/;
676 ######## segfault in 5.6.1 within peep()
678 @b = sort { @c = sort { @d = sort { 0 } @a; @d; } @a; } @a;
679 print join '', @a, "\n";
682 ######## example from Camel 5, ch. 15, pp.406 (with my)
683 # SKIP: ord "A" == 193 # EBCDIC
686 my $人 = 2; # 0xe4 0xba 0xba: U+4eba, "human" in CJK ideograph
687 $人++; # a child is born
691 ######## example from Camel 5, ch. 15, pp.406 (with our)
692 # SKIP: ord "A" == 193 # EBCDIC
695 our $人 = 2; # 0xe4 0xba 0xba: U+4eba, "human" in CJK ideograph
696 $人++; # a child is born
700 ######## example from Camel 5, ch. 15, pp.406 (with package vars)
701 # SKIP: ord "A" == 193 # EBCDIC
703 $人 = 2; # 0xe4 0xba 0xba: U+4eba, "human" in CJK ideograph
704 $人++; # a child is born
708 ######## example from Camel 5, ch. 15, pp.406 (with use vars)
709 # SKIP: ord "A" == 193 # EBCDIC
713 $人 = 2; # 0xe4 0xba 0xba: U+4eba, "human" in CJK ideograph
714 $人++; # a child is born
719 # test that closures generated by eval"" hold on to the CV of the eval""
720 # for their entire lifetime
722 sub { eval '$x = "ok 1\n"'; }
728 ######## [ID 20020623.009 (#9728)] nested eval/sub segfaults
729 $eval = eval 'sub { eval "sub { %S }" }';
731 ######## [perl #17951] Strange UTF error
733 # From: "John Kodis" <kodis@mail630.gsfc.nasa.gov>
734 # Newsgroups: comp.lang.perl.moderated
735 # Subject: Strange UTF error
736 # Date: Fri, 11 Oct 2002 16:19:58 -0400
737 # Message-ID: <pan.2002.10.11.20.19.48.407190@mail630.gsfc.nasa.gov>
739 utf8::upgrade($_); # the original code used a UTF-8 locale (affects STDIN)
740 # matching is actually irrelevant: avoiding several dozen of these
741 # Illegal hexadecimal digit ' ' ignored at /usr/lib/perl5/5.8.0/utf8_heavy.pl line 152
745 ######## [perl #20667] unicode regex vs non-unicode regex
746 # SKIP: !defined &DynaLoader::boot_DynaLoader && !eval 'require "unicore/UCD.pl"'
747 # (skip under miniperl if Unicode tables are not built yet)
749 $toto =~ /\w/; # this line provokes the problem!
751 # utf8::upgrade($name) if @ARGV;
752 if ($name =~ /(\p{IsUpper}) (\p{IsUpper})/){
753 print "It's good! >$1< >$2<\n";
755 print "It's not good...\n";
759 ######## [perl #8760] strangeness with utf8 and warn
760 $_="foo";utf8::upgrade($_);/bar/i,warn$_;
763 ######## "#75146: 27e904532594b7fb (fix for #23810) introduces a #regression"
767 my ($self, $fn) = @_;
769 (my $pkg = $fn) =~ s{/}{::}g;
772 if ($pkg eq 'Credit') {
776 use NonsenseAndBalderdash;
784 #print STDERR "Generator: not one of mine, ignoring\n";
788 # create load-on-demand new() constructors
797 my $credit = new Credit;
800 print "If you get here, you didn't crash\n";
802 If you get here, you didn't crash
803 ######## [perl #112312] crash on syntax error
804 # SKIP: !defined &DynaLoader::boot_DynaLoader # miniperl
814 size => $h{$k}{size};
819 syntax error at - line 12, near "used"
820 syntax error at - line 12, near "used}"
821 Unmatched right curly bracket at - line 14, at end of line
822 Execution of - aborted due to compilation errors.
823 ######## [perl #112312] crash on syntax error - another test
824 # SKIP: !defined &DynaLoader::boot_DynaLoader # miniperl
837 size => $h{$k}{size};
851 syntax error at - line 15, near "used"
852 syntax error at - line 15, near "used}"
853 Unmatched right curly bracket at - line 17, at end of line
854 Execution of - aborted due to compilation errors.