Add more known sprintf failures.
[p5sagit/p5-mst-13.2.git] / t / op / misc.t
CommitLineData
a0d0e21e 1#!./perl
2
fb73857a 3# NOTE: Please don't add tests to this file unless they *need* to be run in
4# separate executable and can't simply use eval.
5
a0d0e21e 6chdir 't' if -d 't';
20822f61 7@INC = '../lib';
a0d0e21e 8$ENV{PERL5LIB} = "../lib";
9
10$|=1;
11
12undef $/;
13@prgs = split "\n########\n", <DATA>;
14print "1..", scalar @prgs, "\n";
15
16$tmpfile = "misctmp000";
171 while -f ++$tmpfile;
ed6b3797 18END { while($tmpfile && unlink $tmpfile){} }
a0d0e21e 19
68dc0745 20$CAT = (($^O eq 'MSWin32') ? '.\perl -e "print <>"' : 'cat');
21
a0d0e21e 22for (@prgs){
23 my $switch;
fb73857a 24 if (s/^\s*(-\w.*)//){
25 $switch = $1;
a0d0e21e 26 }
27 my($prog,$expected) = split(/\nEXPECT\n/, $_);
648cac19 28 open TEST, ">$tmpfile" or die "Cannot open $tmpfile: $!";
ed6b3797 29 $prog =~ s#/dev/null#NL:# if $^O eq 'VMS';
30 $prog =~ s#if \(-e _ and -f _ and -r _\)#if (-e _ and -f _)# if $^O eq 'VMS'; # VMS file locking
31
648cac19 32 print TEST $prog, "\n";
33 close TEST or die "Cannot close $tmpfile: $!";
34
68dc0745 35 if ($^O eq 'MSWin32') {
648cac19 36 $results = `.\\perl -I../lib $switch $tmpfile 2>&1`;
68dc0745 37 }
38 else {
648cac19 39 $results = `./perl $switch $tmpfile 2>&1`;
68dc0745 40 }
a0d0e21e 41 $status = $?;
a0d0e21e 42 $results =~ s/\n+$//;
648cac19 43 $results =~ s/at\s+misctmp\d+\s+line/at - line/g;
44 $results =~ s/of\s+misctmp\d+\s+aborted/of - aborted/g;
f0ec1f9a 45# bison says 'parse error' instead of 'syntax error',
d91e2bdb 46# various yaccs may or may not capitalize 'syntax'.
2a8ee232 47 $results =~ s/^(syntax|parse) error/syntax error/mig;
a0d0e21e 48 $expected =~ s/\n+$//;
8feb4e9f 49 if ( $results ne $expected ) {
a0d0e21e 50 print STDERR "PROG: $switch\n$prog\n";
51 print STDERR "EXPECTED:\n$expected\n";
52 print STDERR "GOT:\n$results\n";
53 print "not ";
54 }
55 print "ok ", ++$i, "\n";
56}
57
58__END__
2ace3117 59()=()
60########
44a8e56a 61$a = ":="; split /($a)/o, "a:=b:=c"; print "@_"
62EXPECT
63a := b := c
64########
36477c24 65$cusp = ~0 ^ (~0 >> 1);
85e0ebd8 66use integer;
36477c24 67$, = " ";
85e0ebd8 68print +($cusp - 1) % 8, $cusp % 8, -$cusp % 8, 8 | (($cusp + 1) % 8 + 7), "!\n";
36477c24 69EXPECT
85e0ebd8 707 0 0 8 !
36477c24 71########
a0d0e21e 72$foo=undef; $foo->go;
73EXPECT
72b5445b 74Can't call method "go" on an undefined value at - line 1.
a0d0e21e 75########
76BEGIN
77 {
78 "foo";
79 }
80########
a0d0e21e 81$array[128]=1
82########
83$x=0x0eabcd; print $x->ref;
84EXPECT
85Can't call method "ref" without a package or object reference at - line 1.
86########
648cac19 87chop ($str .= <DATA>);
a0d0e21e 88########
89close ($banana);
90########
91$x=2;$y=3;$x<$y ? $x : $y += 23;print $x;
92EXPECT
9325
94########
95eval {sub bar {print "In bar";}}
96########
68dc0745 97system './perl -ne "print if eof" /dev/null'
a0d0e21e 98########
648cac19 99chop($file = <DATA>);
a0d0e21e 100########
101package N;
102sub new {my ($obj,$n)=@_; bless \$n}
103$aa=new N 1;
104$aa=12345;
105print $aa;
106EXPECT
10712345
108########
109%@x=0;
110EXPECT
f1612b5c 111Can't modify hash dereference in repeat (x) at - line 1, near "0;"
3fe9a6f1 112Execution of - aborted due to compilation errors.
a0d0e21e 113########
114$_="foo";
115printf(STDOUT "%s\n", $_);
116EXPECT
117foo
118########
119push(@a, 1, 2, 3,)
120########
121quotemeta ""
122########
123for ("ABCDE") {
124 &sub;
125s/./&sub($&)/eg;
126print;}
127sub sub {local($_) = @_;
128$_ x 4;}
129EXPECT
130Modification of a read-only value attempted at - line 3.
131########
132package FOO;sub new {bless {FOO => BAR}};
133package main;
134use strict vars;
135my $self = new FOO;
136print $$self{FOO};
137EXPECT
138BAR
139########
140$_="foo";
141s/.{1}//s;
142print;
143EXPECT
144oo
145########
146print scalar ("foo","bar")
147EXPECT
148bar
149########
150sub by_number { $a <=> $b; };# inline function for sort below
151$as_ary{0}="a0";
152@ordered_array=sort by_number keys(%as_ary);
153########
154sub NewShell
155{
156 local($Host) = @_;
157 my($m2) = $#Shells++;
158 $Shells[$m2]{HOST} = $Host;
159 return $m2;
160}
161
162sub ShowShell
163{
164 local($i) = @_;
165}
166
167&ShowShell(&NewShell(beach,Work,"+0+0"));
168&ShowShell(&NewShell(beach,Work,"+0+0"));
169&ShowShell(&NewShell(beach,Work,"+0+0"));
170########
171 {
172 package FAKEARRAY;
173
174 sub TIEARRAY
175 { print "TIEARRAY @_\n";
176 die "bomb out\n" unless $count ++ ;
177 bless ['foo']
178 }
179 sub FETCH { print "fetch @_\n"; $_[0]->[$_[1]] }
180 sub STORE { print "store @_\n"; $_[0]->[$_[1]] = $_[2] }
181 sub DESTROY { print "DESTROY \n"; undef @{$_[0]}; }
182 }
183
184eval 'tie @h, FAKEARRAY, fred' ;
185tie @h, FAKEARRAY, fred ;
186EXPECT
187TIEARRAY FAKEARRAY fred
188TIEARRAY FAKEARRAY fred
189DESTROY
190########
191BEGIN { die "phooey\n" }
192EXPECT
193phooey
194BEGIN failed--compilation aborted at - line 1.
195########
196BEGIN { 1/$zero }
197EXPECT
198Illegal division by zero at - line 1.
199BEGIN failed--compilation aborted at - line 1.
200########
201BEGIN { undef = 0 }
202EXPECT
203Modification of a read-only value attempted at - line 1.
204BEGIN failed--compilation aborted at - line 1.
a7adf1f0 205########
206{
207 package foo;
208 sub PRINT {
209 shift;
210 print join(' ', reverse @_)."\n";
211 }
46fc3d4c 212 sub PRINTF {
213 shift;
214 my $fmt = shift;
215 print sprintf($fmt, @_)."\n";
216 }
a7adf1f0 217 sub TIEHANDLE {
218 bless {}, shift;
219 }
58f51617 220 sub READLINE {
221 "Out of inspiration";
222 }
a7adf1f0 223 sub DESTROY {
224 print "and destroyed as well\n";
2ae324a7 225 }
226 sub READ {
227 shift;
228 print STDOUT "foo->can(READ)(@_)\n";
229 return 100;
230 }
231 sub GETC {
232 shift;
233 print STDOUT "Don't GETC, Get Perl\n";
234 return "a";
235 }
a7adf1f0 236}
237{
238 local(*FOO);
239 tie(*FOO,'foo');
240 print FOO "sentence.", "reversed", "a", "is", "This";
58f51617 241 print "-- ", <FOO>, " --\n";
2ae324a7 242 my($buf,$len,$offset);
243 $buf = "string";
244 $len = 10; $offset = 1;
245 read(FOO, $buf, $len, $offset) == 100 or die "foo->READ failed";
246 getc(FOO) eq "a" or die "foo->GETC failed";
46fc3d4c 247 printf "%s is number %d\n", "Perl", 1;
a7adf1f0 248}
249EXPECT
250This is a reversed sentence.
58f51617 251-- Out of inspiration --
2ae324a7 252foo->can(READ)(string 10 1)
253Don't GETC, Get Perl
46fc3d4c 254Perl is number 1
a7adf1f0 255and destroyed as well
a6006777 256########
257my @a; $a[2] = 1; for (@a) { $_ = 2 } print "@a\n"
258EXPECT
2592 2 2
260########
261@a = ($a, $b, $c, $d) = (5, 6);
262print "ok\n"
263 if ($a[0] == 5 and $a[1] == 6 and !defined $a[2] and !defined $a[3]);
264EXPECT
265ok
266########
267print "ok\n" if (1E2<<1 == 200 and 3E4<<3 == 240000);
268EXPECT
269ok
270########
8ebc5c01 271print "ok\n" if ("\0" lt "\xFF");
a6006777 272EXPECT
273ok
274########
275open(H,'op/misc.t'); # must be in the 't' directory
276stat(H);
277print "ok\n" if (-e _ and -f _ and -r _);
278EXPECT
279ok
280########
281sub thing { 0 || return qw(now is the time) }
282print thing(), "\n";
283EXPECT
284nowisthetime
285########
286$ren = 'joy';
287$stimpy = 'happy';
288{ local $main::{ren} = *stimpy; print $ren, ' ' }
289print $ren, "\n";
290EXPECT
291happy joy
292########
293$stimpy = 'happy';
294{ local $main::{ren} = *stimpy; print ${'ren'}, ' ' }
295print +(defined(${'ren'}) ? 'oops' : 'joy'), "\n";
296EXPECT
297happy joy
298########
299package p;
300sub func { print 'really ' unless wantarray; 'p' }
301sub groovy { 'groovy' }
302package main;
303print p::func()->groovy(), "\n"
304EXPECT
305really groovy
306########
d53f8f1c 307@list = ([ 'one', 1 ], [ 'two', 2 ]);
308sub func { $num = shift; (grep $_->[1] == $num, @list)[0] }
309print scalar(map &func($_), 1 .. 3), " ",
310 scalar(map scalar &func($_), 1 .. 3), "\n";
311EXPECT
3122 3
313########
44a8e56a 314($k, $s) = qw(x 0);
315@{$h{$k}} = qw(1 2 4);
316for (@{$h{$k}}) { $s += $_; delete $h{$k} if ($_ == 2) }
317print "bogus\n" unless $s == 7;
318########
319my $a = 'outer';
320eval q[ my $a = 'inner'; eval q[ print "$a " ] ];
321eval { my $x = 'peace'; eval q[ print "$x\n" ] }
322EXPECT
323inner peace
774d564b 324########
325-w
326$| = 1;
327sub foo {
328 print "In foo1\n";
329 eval 'sub foo { print "In foo2\n" }';
330 print "Exiting foo1\n";
331}
332foo;
333foo;
334EXPECT
335In foo1
336Subroutine foo redefined at (eval 1) line 1.
337Exiting foo1
338In foo2
339########
340$s = 0;
341map {#this newline here tickles the bug
342$s += $_} (1,2,4);
343print "eat flaming death\n" unless ($s == 7);
1ca7b98a 344########
345sub foo { local $_ = shift; split; @_ }
346@x = foo(' x y z ');
347print "you die joe!\n" unless "@x" eq 'x y z';
c277df42 348########
349/(?{"{"})/ # Check it outside of eval too
350EXPECT
2cd61cdb 351Sequence (?{...}) not terminated or not {}-balanced at - line 1, within pattern
79eeca27 352Sequence (?{...}) not terminated or not {}-balanced before HERE mark in regex m/(?{ << HERE "{"})/ at - line 1.
c277df42 353########
354/(?{"{"}})/ # Check it outside of eval too
355EXPECT
d98d5fff 356Unmatched right curly bracket at (re_eval 1) line 1, at end of line
c277df42 357syntax error at (re_eval 1) line 1, near ""{"}"
2cd61cdb 358Compilation failed in regexp at - line 1.
0da4822f 359########
ff689196 360BEGIN { @ARGV = qw(a b c d e) }
0da4822f 361BEGIN { print "argv <@ARGV>\nbegin <",shift,">\n" }
362END { print "end <",shift,">\nargv <@ARGV>\n" }
363INIT { print "init <",shift,">\n" }
7d30b5c4 364CHECK { print "check <",shift,">\n" }
0da4822f 365EXPECT
ff689196 366argv <a b c d e>
0da4822f 367begin <a>
7d30b5c4 368check <b>
ff689196 369init <c>
370end <d>
371argv <e>
4599a1de 372########
3500f679 373-l
374# fdopen from a system descriptor to a system descriptor used to close
375# the former.
376open STDERR, '>&=STDOUT' or die $!;
75642110 377select STDOUT; $| = 1; print fileno STDOUT or die $!;
378select STDERR; $| = 1; print fileno STDERR or die $!;
3500f679 379EXPECT
3801
3812
382########
20408e3c 383-w
384sub testme { my $a = "test"; { local $a = "new test"; print $a }}
385EXPECT
386Can't localize lexical variable $a at - line 2.
387########
51ae5c03 388package X;
389sub ascalar { my $r; bless \$r }
390sub DESTROY { print "destroyed\n" };
391package main;
392*s = ascalar X;
393EXPECT
394destroyed
395########
396package X;
397sub anarray { bless [] }
398sub DESTROY { print "destroyed\n" };
399package main;
400*a = anarray X;
401EXPECT
402destroyed
403########
404package X;
405sub ahash { bless {} }
406sub DESTROY { print "destroyed\n" };
407package main;
408*h = ahash X;
409EXPECT
410destroyed
411########
412package X;
413sub aclosure { my $x; bless sub { ++$x } }
414sub DESTROY { print "destroyed\n" };
415package main;
416*c = aclosure X;
417EXPECT
418destroyed
419########
420package X;
421sub any { bless {} }
422my $f = "FH000"; # just to thwart any future optimisations
ded8aa31 423sub afh { select select ++$f; my $r = *{$f}{IO}; delete $X::{$f}; bless $r }
51ae5c03 424sub DESTROY { print "destroyed\n" }
425package main;
426$x = any X; # to bump sv_objcount. IO objs aren't counted??
427*f = afh X;
428EXPECT
429destroyed
430destroyed
431########
ebf99b04 432BEGIN {
433 $| = 1;
434 $SIG{__WARN__} = sub {
435 eval { print $_[0] };
436 die "bar\n";
437 };
438 warn "foo\n";
439}
440EXPECT
441foo
442bar
443BEGIN failed--compilation aborted at - line 8.
8feb4e9f 444########
445package X;
446@ISA='Y';
447sub new {
448 my $class = shift;
449 my $self = { };
450 bless $self, $class;
451 my $init = shift;
452 $self->foo($init);
453 print "new", $init;
454 return $self;
455}
456sub DESTROY {
457 my $self = shift;
458 print "DESTROY", $self->foo;
459}
460package Y;
461sub attribute {
462 my $self = shift;
463 my $var = shift;
464 if (@_ == 0) {
465 return $self->{$var};
466 } elsif (@_ == 1) {
467 $self->{$var} = shift;
468 }
469}
470sub AUTOLOAD {
471 $AUTOLOAD =~ /::([^:]+)$/;
472 my $method = $1;
473 splice @_, 1, 0, $method;
474 goto &attribute;
475}
476package main;
477my $x = X->new(1);
478for (2..3) {
479 my $y = X->new($_);
480 print $y->foo;
481}
482print $x->foo;
483EXPECT
484new1new22DESTROY2new33DESTROY31DESTROY1
dfad63ad 485########
486re();
487sub re {
14455d6c 488 my $re = join '', eval 'qr/(??{ $obj->method })/';
dfad63ad 489 $re;
490}
491EXPECT
1aff0e91 492########
493use strict;
494my $foo = "ZZZ\n";
495END { print $foo }
496EXPECT
497ZZZ
498########
499eval '
500use strict;
501my $foo = "ZZZ\n";
502END { print $foo }
503';
504EXPECT
505ZZZ
7399586d 506########
507-w
508if (@ARGV) { print "" }
509else {
510 if ($x == 0) { print "" } else { print $x }
511}
512EXPECT
b89fed5f 513Use of uninitialized value in numeric eq (==) at - line 4.
1d76a5c3 514########
515$x = sub {};
516foo();
517sub foo { eval { return }; }
518print "ok\n";
519EXPECT
520ok
07447971 521########
522my @l = qw(hello.* world);
523my $x;
524
525foreach $x (@l) {
526 print "before - $x\n";
527 $x = "\Q$x\E";
528 print "quotemeta - $x\n";
529 $x = "\u$x";
530 print "ucfirst - $x\n";
531 $x = "\l$x";
532 print "lcfirst - $x\n";
533 $x = "\U$x\E";
534 print "uc - $x\n";
535 $x = "\L$x\E";
536 print "lc - $x\n";
537}
538EXPECT
539before - hello.*
540quotemeta - hello\.\*
541ucfirst - Hello\.\*
542lcfirst - hello\.\*
543uc - HELLO\.\*
544lc - hello\.\*
545before - world
546quotemeta - world
547ucfirst - World
548lcfirst - world
549uc - WORLD
550lc - world
92d29cee 551########
552sub f { my $a = 1; my $b = 2; my $c = 3; my $d = 4; next }
553my $x = "foo";
554{ f } continue { print $x, "\n" }
555EXPECT
556foo
6a7129a1 557########
558sub C () { 1 }
559sub M { $_[0] = 2; }
560eval "C";
561M(C);
562EXPECT
563Modification of a read-only value attempted at - line 2.
00c29ff8 564########
565print qw(ab a\b a\\b);
566EXPECT
567aba\ba\b
dd8482fc 568########
569# This test is here instead of pragma/locale.t because
570# the bug depends on in the internal state of the locale
571# settings and pragma/locale messes up that state pretty badly.
572# We need a "fresh run".
c9f931b8 573BEGIN {
574 eval { require POSIX };
575 if ($@) {
576 exit(0); # running minitest?
577 }
578}
dd8482fc 579use Config;
580my $have_setlocale = $Config{d_setlocale} eq 'define';
dd8482fc 581$have_setlocale = 0 if $@;
582# Visual C's CRT goes silly on strings of the form "en_US.ISO8859-1"
583# and mingw32 uses said silly CRT
584$have_setlocale = 0 if $^O eq 'MSWin32' && $Config{cc} =~ /^(cl|gcc)/i;
585exit(0) unless $have_setlocale;
586my @locales;
587if (-x "/usr/bin/locale" && open(LOCALES, "/usr/bin/locale -a|")) {
588 while(<LOCALES>) {
589 chomp;
590 push(@locales, $_);
591 }
592 close(LOCALES);
593}
594exit(0) unless @locales;
595for (@locales) {
596 use POSIX qw(locale_h);
597 use locale;
88e7acd2 598 setlocale(LC_NUMERIC, $_) or next;
dd8482fc 599 my $s = sprintf "%g %g", 3.1, 3.1;
600 next if $s eq '3.1 3.1' || $s =~ /^(3.+1) \1$/;
601 print "$_ $s\n";
602}
603EXPECT
b927783e 604########
605die qr(x)
606EXPECT
607(?-xism:x) at - line 1.
608########
7ef822cd 609# 20001210.003 mjd@plover.com
610format REMITOUT_TOP =
611FOO
612.
613
614format REMITOUT =
615BAR
616.
617
618# This loop causes a segv in 5.6.0
619for $lineno (1..61) {
620 write REMITOUT;
621}
622
623print "It's OK!";
624EXPECT
625It's OK!