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Skip stat.t readability test on VMS.
[perl5.git] / t / op / stat.t
CommitLineData
8d063cd8
LW
1#!./perl
2
ea368a7c
CS
3BEGIN {
4 chdir 't' if -d 't';
20822f61 5 @INC = '../lib';
2bc69dc4 6 require './test.pl'; # for which_perl() etc
ea368a7c
CS
7}
8
9use Config;
563ff921
NC
10
11my ($Null, $Curdir);
12if(eval {require File::Spec; 1}) {
13 $Null = File::Spec->devnull;
14 $Curdir = File::Spec->curdir;
15} else {
16 die $@ unless is_miniperl();
17 $Curdir = '.';
18 diag("miniperl failed to load File::Spec, error is:\n$@");
19 diag("\ncontinuing, assuming '.' for current directory. Some tests will be skipped.");
20}
21
ea368a7c 22
daa30a68 23plan tests => 113;
8d063cd8 24
2bc69dc4 25my $Perl = which_perl();
b5fe401b 26
cc25fa79
MS
27$Is_Amiga = $^O eq 'amigaos';
28$Is_Cygwin = $^O eq 'cygwin';
be4e88b6 29$Is_Darwin = $^O eq 'darwin';
cc25fa79
MS
30$Is_Dos = $^O eq 'dos';
31$Is_MPE = $^O eq 'mpeix';
68dc0745 32$Is_MSWin32 = $^O eq 'MSWin32';
2986a63f 33$Is_NetWare = $^O eq 'NetWare';
cc25fa79
MS
34$Is_OS2 = $^O eq 'os2';
35$Is_Solaris = $^O eq 'solaris';
de5a37b2 36$Is_VMS = $^O eq 'VMS';
95036ac7 37$Is_DGUX = $^O eq 'dgux';
ca37ab50 38$Is_MPRAS = $^O =~ /svr4/ && -f '/etc/.relid';
61967be2 39$Is_Rhapsody= $^O eq 'rhapsody';
cc25fa79 40
b595cd4b 41$Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare;
cc25fa79 42
822f7be5 43$Is_UFS = $Is_Darwin && (() = `df -t ufs . 2>/dev/null`) == 2;
be4e88b6 44
b595cd4b
RU
45if ($Is_Cygwin) {
46 require Win32;
47 Win32->import;
48}
49
cc25fa79
MS
50my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE,
51 $ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12);
d48672a2 52
1c25d394
NC
53my $tmpfile = tempfile();
54my $tmpfile_link = tempfile();
4435c477 55
295d5f02 56chmod 0666, $tmpfile;
c291be4e 57unlink_all $tmpfile;
c4fbe247 58open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!");
de5a37b2 59close FOO;
8d220878 60
c4fbe247 61open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!");
4435c477 62
cc25fa79 63my($nlink, $mtime, $ctime) = (stat(FOO))[$NLINK, $MTIME, $CTIME];
16ed4686 64
67fcfcf9
JL
65# The clock on a network filesystem might be different from the
66# system clock.
67my $Filesystem_Time_Offset = abs($mtime - time);
68
9accb295 69#nlink should if link support configured in Perl.
b5bfebd7 70SKIP: {
9accb295
CB
71 skip "No link count - Hard link support not built in.", 1
72 unless $Config{d_link};
b5bfebd7
MS
73
74 is($nlink, 1, 'nlink on regular file');
75}
8d220878 76
cc25fa79 77SKIP: {
d5b53b20 78 skip "mtime and ctime not reliable", 2
7b903762 79 if $Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos or $Is_Darwin;
cc25fa79
MS
80
81 ok( $mtime, 'mtime' );
82 is( $mtime, $ctime, 'mtime == ctime' );
4435c477 83}
8d063cd8 84
cc25fa79
MS
85
86# Cygwin seems to have a 3 second granularity on its timestamps.
87my $funky_FAT_timestamps = $Is_Cygwin;
88sleep 3 if $funky_FAT_timestamps;
89
90print FOO "Now is the time for all good men to come to.\n";
91close(FOO);
92
151269f6 93sleep 2;
cc25fa79
MS
94
95
96SKIP: {
97 unlink $tmpfile_link;
de5a37b2
MS
98 my $lnk_result = eval { link $tmpfile, $tmpfile_link };
99 skip "link() unimplemented", 6 if $@ =~ /unimplemented/;
cc25fa79 100
de5a37b2
MS
101 is( $@, '', 'link() implemented' );
102 ok( $lnk_result, 'linked tmp testfile' );
cc25fa79
MS
103 ok( chmod(0644, $tmpfile), 'chmoded tmp testfile' );
104
105 my($nlink, $mtime, $ctime) = (stat($tmpfile))[$NLINK, $MTIME, $CTIME];
106
107 SKIP: {
108 skip "No link count", 1 if $Config{dont_use_nlink};
f672c027 109 skip "Cygwin9X fakes hard links by copying", 1
7d38e28d 110 if $Config{myuname} =~ /^cygwin_(?:9\d|me)\b/i;
f672c027 111
cc25fa79
MS
112 is($nlink, 2, 'Link count on hard linked file' );
113 }
114
115 SKIP: {
563ff921 116 skip_if_miniperl("File::Spec not built for minitest", 2);
de5a37b2 117 my $cwd = File::Spec->rel2abs($Curdir);
d5b53b20
NIS
118 skip "Solaris tmpfs has different mtime/ctime link semantics", 2
119 if $Is_Solaris and $cwd =~ m#^/tmp# and
cc25fa79
MS
120 $mtime && $mtime == $ctime;
121 skip "AFS has different mtime/ctime link semantics", 2
122 if $cwd =~ m#$Config{'afsroot'}/#;
123 skip "AmigaOS has different mtime/ctime link semantics", 2
124 if $Is_Amiga;
d5b53b20
NIS
125 # Win32 could pass $mtime test but as FAT and NTFS have
126 # no ctime concept $ctime is ALWAYS == $mtime
127 # expect netware to be the same ...
128 skip "No ctime concept on this OS", 2
be4e88b6
MS
129 if $Is_MSWin32 ||
130 ($Is_Darwin && $Is_UFS);
131
cc25fa79
MS
132 if( !ok($mtime, 'hard link mtime') ||
133 !isnt($mtime, $ctime, 'hard link ctime != mtime') ) {
be4e88b6 134 print STDERR <<DIAG;
d5b53b20 135# Check if you are on a tmpfs of some sort. Building in /tmp sometimes
61967be2 136# has this problem. Building on the ClearCase VOBS filesystem may also
cc25fa79 137# cause this failure.
61967be2
AL
138#
139# Darwin's UFS doesn't have a ctime concept, and thus is expected to fail
140# this test.
cc25fa79
MS
141DIAG
142 }
143 }
144
3fe9a6f1 145}
8d063cd8 146
cc25fa79 147# truncate and touch $tmpfile.
c4fbe247 148open(F, ">$tmpfile") || DIE("Can't open temp test file: $!");
bda6ed21
PM
149ok(-z \*F, '-z on empty filehandle');
150ok(! -s \*F, ' and -s');
cc25fa79
MS
151close F;
152
153ok(-z $tmpfile, '-z on empty file');
154ok(! -s $tmpfile, ' and -s');
155
c4fbe247 156open(F, ">$tmpfile") || DIE("Can't open temp test file: $!");
cc25fa79
MS
157print F "hi\n";
158close F;
159
bda6ed21
PM
160open(F, "<$tmpfile") || DIE("Can't open temp test file: $!");
161ok(!-z *F, '-z on empty filehandle');
162ok( -s *F, ' and -s');
163close F;
164
cc25fa79
MS
165ok(! -z $tmpfile, '-z on non-empty file');
166ok(-s $tmpfile, ' and -s');
167
168
169# Strip all access rights from the file.
170ok( chmod(0000, $tmpfile), 'chmod 0000' );
171
172SKIP: {
de5a37b2 173 skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS;
cc25fa79
MS
174
175 SKIP: {
de5a37b2
MS
176 # Going to try to switch away from root. Might not work.
177 my $olduid = $>;
178 eval { $> = 1; };
d5b53b20 179 skip "Can't test -r or -w meaningfully if you're superuser", 2
b595cd4b 180 if ($Is_Cygwin ? Win32::IsAdminUser : $> == 0);
de5a37b2
MS
181
182 SKIP: {
b595cd4b 183 skip "Can't test -r meaningfully?", 1 if $Is_Dos;
de5a37b2
MS
184 ok(!-r $tmpfile, " -r");
185 }
cc25fa79 186
de5a37b2 187 ok(!-w $tmpfile, " -w");
cc25fa79 188
de5a37b2
MS
189 # switch uid back (may not be implemented)
190 eval { $> = $olduid; };
191 }
192
193 ok(! -x $tmpfile, ' -x');
a245ea2d 194}
cc25fa79 195
de5a37b2 196
cc25fa79 197
cc25fa79
MS
198ok(chmod(0700,$tmpfile), 'chmod 0700');
199ok(-r $tmpfile, ' -r');
200ok(-w $tmpfile, ' -w');
201
202SKIP: {
61967be2 203 skip "-x simply determines if a file ends in an executable suffix", 1
7b903762 204 if $Is_Dosish;
cc25fa79
MS
205
206 ok(-x $tmpfile, ' -x');
6eb13c3b 207}
cc25fa79
MS
208
209ok( -f $tmpfile, ' -f');
210ok(! -d $tmpfile, ' !-d');
211
212# Is this portable?
563ff921
NC
213ok( -d '.', '-d cwd' );
214ok(! -f '.', '!-f cwd' );
de5a37b2 215
cc25fa79
MS
216
217SKIP: {
de5a37b2
MS
218 unlink($tmpfile_link);
219 my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link };
220 skip "symlink not implemented", 3 if $@ =~ /unimplemented/;
cc25fa79 221
de5a37b2
MS
222 is( $@, '', 'symlink() implemented' );
223 ok( $symlink_rslt, 'symlink() ok' );
224 ok(-l $tmpfile_link, '-l');
6eb13c3b 225}
cc25fa79
MS
226
227ok(-o $tmpfile, '-o');
228
229ok(-e $tmpfile, '-e');
de5a37b2
MS
230
231unlink($tmpfile_link);
cc25fa79
MS
232ok(! -e $tmpfile_link, ' -e on unlinked file');
233
234SKIP: {
feef4889 235 skip "No character, socket or block special files", 6
cc25fa79 236 if $Is_MSWin32 || $Is_NetWare || $Is_Dos;
feef4889 237 skip "/dev isn't available to test against", 6
3fcc9fea 238 unless -d '/dev' && -r '/dev' && -x '/dev';
61967be2 239 skip "Skipping: unexpected ls output in MP-RAS", 6
ca37ab50 240 if $Is_MPRAS;
de5a37b2 241
16ed4686
JM
242 # VMS problem: If GNV or other UNIX like tool is installed, then
243 # sometimes Perl will find /bin/ls, and will try to run it.
244 # But since Perl on VMS does not know to run it under Bash, it will
245 # try to run the DCL verb LS. And if the VMS product Language
246 # Sensitive Editor is installed, or some other LS verb, that will
247 # be run instead. So do not do this until we can teach Perl
248 # when to use BASH on VMS.
249 skip "ls command not available to Perl in OpenVMS right now.", 6
250 if $Is_VMS;
251
d5b53b20 252 my $LS = $Config{d_readlink} ? "ls -lL" : "ls -l";
eb1102fc 253 my $CMD = "$LS /dev 2>/dev/null";
a7ec4029
JH
254 my $DEV = qx($CMD);
255
feef4889 256 skip "$CMD failed", 6 if $DEV eq '';
a7ec4029 257
3fcc9fea
JH
258 my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () };
259
feef4889 260 skip "opendir failed: $!", 6 if @DEV == 0;
3fcc9fea 261
9aa9a1a6 262 # /dev/stdout might be either character special or a named pipe,
db8ab41e
JH
263 # or a symlink, or a socket, depending on which OS and how are
264 # you running the test, so let's censor that one away.
6320a86a 265 # Similar remarks hold for stderr.
db8ab41e 266 $DEV =~ s{^[cpls].+?\sstdout$}{}m;
267513dc 267 @DEV = grep { $_ ne 'stdout' } @DEV;
6320a86a
AD
268 $DEV =~ s{^[cpls].+?\sstderr$}{}m;
269 @DEV = grep { $_ ne 'stderr' } @DEV;
267513dc 270
c7974a0a
JH
271 # /dev/printer is also naughty: in IRIX it shows up as
272 # Srwx-----, not srwx------.
273 $DEV =~ s{^.+?\sprinter$}{}m;
274 @DEV = grep { $_ ne 'printer' } @DEV;
275
267513dc
JH
276 # If running as root, we will see .files in the ls result,
277 # and readdir() will see them always. Potential for conflict,
278 # so let's weed them out.
279 $DEV =~ s{^.+?\s\..+?$}{}m;
280 @DEV = grep { ! m{^\..+$} } @DEV;
9aa9a1a6 281
085a16fc
JH
282 # Irix ls -l marks sockets with 'S' while 's' is a 'XENIX semaphore'.
283 if ($^O eq 'irix') {
284 $DEV =~ s{^S(.+?)}{s$1}mg;
285 }
286
3fcc9fea 287 my $try = sub {
9f966f7a 288 my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg];
3fcc9fea
JH
289 my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV];
290 my $c1 = scalar @c1;
291 my $c2 = scalar @c2;
9aa9a1a6 292 is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)");
3fcc9fea
JH
293 };
294
95036ac7
JH
295SKIP: {
296 skip("DG/UX ls -L broken", 3) if $Is_DGUX;
297
3fcc9fea
JH
298 $try->('b', '-b');
299 $try->('c', '-c');
300 $try->('s', '-S');
95036ac7 301
378cc40b
LW
302}
303
3fcc9fea 304ok(! -b $Curdir, '!-b cwd');
de5a37b2
MS
305ok(! -c $Curdir, '!-c cwd');
306ok(! -S $Curdir, '!-S cwd');
cc25fa79 307
95036ac7
JH
308}
309
cc25fa79 310SKIP: {
cc25fa79
MS
311 my($cnt, $uid);
312 $cnt = $uid = 0;
313
314 # Find a set of directories that's very likely to have setuid files
315 # but not likely to be *all* setuid files.
316 my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin);
de5a37b2 317 skip "Can't find a setuid file to test with", 3 unless @bin;
cc25fa79
MS
318
319 for my $bin (@bin) {
320 opendir BIN, $bin or die "Can't opendir $bin: $!";
321 while (defined($_ = readdir BIN)) {
322 $_ = "$bin/$_";
323 $cnt++;
324 $uid++ if -u;
325 last if $uid && $uid < $cnt;
326 }
327 }
328 closedir BIN;
329
2304a331
JH
330 skip "No setuid programs", 3 if $uid == 0;
331
332 isnt($cnt, 0, 'found some programs');
333 isnt($uid, 0, ' found some setuid programs');
334 ok($uid < $cnt, " they're not all setuid");
378cc40b 335}
b8440792 336
378cc40b 337
3e3baf6d
TB
338# To assist in automated testing when a controlling terminal (/dev/tty)
339# may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var
340# can be set to skip the tests that need a tty.
cc25fa79
MS
341SKIP: {
342 skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST};
343
61967be2 344 my $TTY = $Is_Rhapsody ? "/dev/ttyp0" : "/dev/tty";
cc25fa79
MS
345
346 SKIP: {
347 skip "Test uses unixisms", 2 if $Is_MSWin32 || $Is_NetWare;
348 skip "No TTY to test -t with", 2 unless -e $TTY;
349
d5b53b20 350 open(TTY, $TTY) ||
cc25fa79
MS
351 warn "Can't open $TTY--run t/TEST outside of make.\n";
352 ok(-t TTY, '-t');
353 ok(-c TTY, 'tty is -c');
354 close(TTY);
3e3baf6d 355 }
cc25fa79 356 ok(! -t TTY, '!-t on closed TTY filehandle');
28e8237b
MS
357
358 {
359 local $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS;
360 ok(-t, '-t on STDIN');
361 }
68dc0745 362}
cc25fa79 363
cc25fa79 364SKIP: {
de5a37b2 365 skip "No null device to test with", 1 unless -e $Null;
d5b53b20 366 skip "We know Win32 thinks '$Null' is a TTY", 1 if $Is_MSWin32;
cc25fa79 367
c4fbe247 368 open(NULL, $Null) or DIE("Can't open $Null: $!");
de5a37b2 369 ok(! -t NULL, 'null device is not a TTY');
cc25fa79 370 close(NULL);
378cc40b 371}
cc25fa79 372
378cc40b
LW
373
374# These aren't strictly "stat" calls, but so what?
563ff921 375my $statfile = './op/stat.t';
dc459aad
JH
376ok( -T $statfile, '-T');
377ok(! -B $statfile, '!-B');
378cc40b 378
95036ac7
JH
379SKIP: {
380 skip("DG/UX", 1) if $Is_DGUX;
b5fe401b 381ok(-B $Perl, '-B');
95036ac7
JH
382}
383
b5fe401b 384ok(! -T $Perl, '!-T');
378cc40b 385
dc459aad 386open(FOO,$statfile);
cc25fa79
MS
387SKIP: {
388 eval { -T FOO; };
de5a37b2 389 skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/;
cc25fa79
MS
390
391 is( $@, '', '-T on filehandle causes no errors' );
392
393 ok(-T FOO, ' -T');
394 ok(! -B FOO, ' !-B');
395
f0fcb552 396 $_ = <FOO>;
1d662fb6 397 like($_, qr/perl/, 'after readline');
cc25fa79
MS
398 ok(-T FOO, ' still -T');
399 ok(! -B FOO, ' still -B');
f0fcb552
LW
400 close(FOO);
401
dc459aad 402 open(FOO,$statfile);
f0fcb552 403 $_ = <FOO>;
1d662fb6 404 like($_, qr/perl/, 'reopened and after readline');
cc25fa79
MS
405 ok(-T FOO, ' still -T');
406 ok(! -B FOO, ' still !-B');
407
408 ok(seek(FOO,0,0), 'after seek');
de5a37b2
MS
409 ok(-T FOO, ' still -T');
410 ok(! -B FOO, ' still !-B');
411
412 # It's documented this way in perlfunc *shrug*
413 () = <FOO>;
414 ok(eof FOO, 'at EOF');
415 ok(-T FOO, ' still -T');
416 ok(-B FOO, ' now -B');
f0fcb552
LW
417}
418close(FOO);
378cc40b 419
cc25fa79 420
de5a37b2
MS
421SKIP: {
422 skip "No null device to test with", 2 unless -e $Null;
423
424 ok(-T $Null, 'null device is -T');
425 ok(-B $Null, ' and -B');
426}
cc25fa79 427
108ed793
SM
428
429# and now, a few parsing tests:
cc25fa79
MS
430$_ = $tmpfile;
431ok(-f, 'bare -f uses $_');
432ok(-f(), ' -f() "');
108ed793 433
cc25fa79 434unlink $tmpfile or print "# unlink failed: $!\n";
58d95175
RG
435
436# bug id 20011101.069
dc459aad 437my @r = \stat($Curdir);
cc25fa79 438is(scalar @r, 13, 'stat returns full 13 elements');
5c9aa243 439
049f818b
YST
440stat $0;
441eval { lstat _ };
442like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
443 'lstat _ croaks after stat' );
109c43ed
FC
444eval { lstat *_ };
445like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
446 'lstat *_ croaks after stat' );
447eval { lstat \*_ };
448like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
449 'lstat \*_ croaks after stat' );
049f818b
YST
450eval { -l _ };
451like( $@, qr/^The stat preceding -l _ wasn't an lstat/,
452 '-l _ croaks after stat' );
453
454lstat $0;
455eval { lstat _ };
456is( "$@", "", "lstat _ ok after lstat" );
457eval { -l _ };
458is( "$@", "", "-l _ ok after lstat" );
020cc77c 459
84f93674 460eval { lstat "test.pl" };
020cc77c
FC
461{
462 open my $fh, "test.pl";
463 stat *$fh{IO};
464 eval { lstat _ }
465}
466like $@, qr/^The stat preceding lstat\(\) wasn't an lstat at /,
467'stat $ioref resets stat type';
0d5064f1
FC
468
469{
470 my @statbuf = stat STDOUT;
471 stat "test.pl";
472 my @lstatbuf = lstat *STDOUT{IO};
473 is "@lstatbuf", "@statbuf", 'lstat $ioref reverts to regular fstat';
474}
049f818b 475
5c9aa243 476SKIP: {
049f818b 477 skip "No lstat", 2 unless $Config{d_lstat};
5c9aa243 478
5c9aa243
RGS
479 # bug id 20020124.004
480 # If we have d_lstat, we should have symlink()
bee528ec 481 my $linkname = 'stat-' . rand =~ y/.//dr;
102411b6
CB
482 my $target = $Perl;
483 $target =~ s/;\d+\z// if $Is_VMS; # symlinks don't like version numbers
484 symlink $target, $linkname or die "# Can't symlink $0: $!";
5c9aa243
RGS
485 lstat $linkname;
486 -T _;
487 eval { lstat _ };
3db621ff 488 like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
5c9aa243
RGS
489 'lstat croaks after -T _' );
490 eval { -l _ };
3db621ff 491 like( $@, qr/^The stat preceding -l _ wasn't an lstat/,
5c9aa243
RGS
492 '-l _ croaks after -T _' );
493 unlink $linkname or print "# unlink $linkname failed: $!\n";
494}
98a392ec 495
67fcfcf9
JL
496SKIP: {
497 skip "Too much clock skew between system and filesystem", 5
498 if ($Filesystem_Time_Offset > 5);
499 print "# Zzz...\n";
500 sleep($Filesystem_Time_Offset+1);
501 my $f = 'tstamp.tmp';
502 unlink $f;
503 ok (open(S, "> $f"), 'can create tmp file');
504 close S or die;
505 my @a = stat $f;
506 print "# time=$^T, stat=(@a)\n";
507 my @b = (-M _, -A _, -C _);
508 print "# -MAC=(@b)\n";
509 ok( (-M _) < 0, 'negative -M works');
510 ok( (-A _) < 0, 'negative -A works');
511 ok( (-C _) < 0, 'negative -C works');
512 ok(unlink($f), 'unlink tmp file');
513}
a80d47c2 514
7b64ff23 515# [perl #4253]
25988e07
NE
516{
517 ok(open(F, ">", $tmpfile), 'can create temp file');
518 close F;
519 chmod 0077, $tmpfile;
520 my @a = stat($tmpfile);
521 my $s1 = -s _;
522 -T _;
523 my $s2 = -s _;
524 is($s1, $s2, q(-T _ doesn't break the statbuffer));
84f93674
FC
525 SKIP: {
526 skip "No lstat", 1 unless $Config{d_lstat};
3bf50cd4 527 skip "uid=0", 1 unless $<&&$>;
b555e4be 528 skip "Readable by group/other means readable by me", 1 if $^O eq 'VMS';
84f93674
FC
529 lstat($tmpfile);
530 -T _;
531 ok(eval { lstat _ },
532 q(-T _ doesn't break lstat for unreadable file));
533 }
8ca3c3a5 534 unlink $tmpfile;
25988e07
NE
535}
536
5228a96c 537SKIP: {
3497a01f 538 skip "No dirfd()", 9 unless $Config{d_dirfd} || $Config{d_dir_dd_fd};
586251be
SP
539 ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!";
540 ok(stat(DIR), "stat() on dirhandle works");
5228a96c 541 ok(-d -r _ , "chained -x's on dirhandle");
6d6dd8fe
NC
542 ok(-d DIR, "-d on a dirhandle works");
543
93f09d7b 544 # And now for the ambiguous bareword case
3963d30b
NC
545 {
546 no warnings 'deprecated';
547 ok(open(DIR, "TEST"), 'Can open "TEST" dir')
548 || diag "Can't open 'TEST': $!";
549 }
6d6dd8fe
NC
550 my $size = (stat(DIR))[7];
551 ok(defined $size, "stat() on bareword works");
552 is($size, -s "TEST", "size returned by stat of bareword is for the file");
553 ok(-f _, "ambiguous bareword uses file handle, not dir handle");
554 ok(-f DIR);
555 closedir DIR or die $!;
556 close DIR or die $!;
586251be
SP
557}
558
559{
560 # RT #8244: *FILE{IO} does not behave like *FILE for stat() and -X() operators
561 ok(open(F, ">", $tmpfile), 'can create temp file');
562 my @thwap = stat *F{IO};
563 ok(@thwap, "stat(*F{IO}) works");
564 ok( -f *F{IO} , "single file tests work with *F{IO}");
c84ba4c0 565 close F;
586251be
SP
566 unlink $tmpfile;
567
568 #PVIO's hold dirhandle information, so let's test them too.
569
570 SKIP: {
3497a01f 571 skip "No dirfd()", 9 unless $Config{d_dirfd} || $Config{d_dir_dd_fd};
586251be
SP
572 ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!";
573 ok(stat(*DIR{IO}), "stat() on *DIR{IO} works");
20c932f8 574 ok(-d _ , "The special file handle _ is set correctly");
586251be 575 ok(-d -r *DIR{IO} , "chained -x's on *DIR{IO}");
20c932f8 576
93f09d7b 577 # And now for the ambiguous bareword case
3963d30b
NC
578 {
579 no warnings 'deprecated';
580 ok(open(DIR, "TEST"), 'Can open "TEST" dir')
581 || diag "Can't open 'TEST': $!";
582 }
20c932f8
NC
583 my $size = (stat(*DIR{IO}))[7];
584 ok(defined $size, "stat() on *THINGY{IO} works");
585 is($size, -s "TEST",
586 "size returned by stat of *THINGY{IO} is for the file");
587 ok(-f _, "ambiguous *THINGY{IO} uses file handle, not dir handle");
588 ok(-f *DIR{IO});
589 closedir DIR or die $!;
590 close DIR or die $!;
586251be 591 }
5228a96c
SP
592}
593
daa30a68
FC
594# [perl #71002]
595{
596 local $^W = 1;
597 my $w;
598 local $SIG{__WARN__} = sub { warn shift; ++$w };
599 stat 'prepeinamehyparcheiarcheiometoonomaavto';
600 stat _;
601 is $w, undef, 'no unopened warning from stat _';
602}
603
98a392ec 604END {
295d5f02 605 chmod 0666, $tmpfile;
c291be4e 606 unlink_all $tmpfile;
98a392ec 607}