Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
ea368a7c CS |
3 | BEGIN { |
4 | chdir 't' if -d 't'; | |
2bc69dc4 | 5 | require './test.pl'; # for which_perl() etc |
624c42e2 | 6 | set_up_inc('../lib'); |
ea368a7c CS |
7 | } |
8 | ||
c7be253f DIM |
9 | use strict; |
10 | use warnings; | |
ea368a7c | 11 | use Config; |
563ff921 NC |
12 | |
13 | my ($Null, $Curdir); | |
14 | if(eval {require File::Spec; 1}) { | |
15 | $Null = File::Spec->devnull; | |
16 | $Curdir = File::Spec->curdir; | |
17 | } else { | |
18 | die $@ unless is_miniperl(); | |
19 | $Curdir = '.'; | |
20 | diag("miniperl failed to load File::Spec, error is:\n$@"); | |
21 | diag("\ncontinuing, assuming '.' for current directory. Some tests will be skipped."); | |
22 | } | |
23 | ||
f0c73bbb TC |
24 | if ($^O eq 'MSWin32') { |
25 | # under minitest, buildcustomize sets this to 1, which means | |
26 | # nlinks isn't populated properly, allow nlinks tests to pass | |
27 | ${^WIN32_SLOPPY_STAT} = 0; | |
28 | } | |
ea368a7c | 29 | |
680b2c5e TC |
30 | my $Errno_loaded = eval { require Errno }; |
31 | ||
9b569973 | 32 | plan tests => 111; |
8d063cd8 | 33 | |
2bc69dc4 | 34 | my $Perl = which_perl(); |
b5fe401b | 35 | |
d4046c48 NC |
36 | $ENV{LC_ALL} = 'C'; # Forge English error messages. |
37 | $ENV{LANGUAGE} = 'C'; # Ditto in GNU. | |
38 | ||
c7be253f DIM |
39 | my $Is_Amiga = $^O eq 'amigaos'; |
40 | my $Is_Cygwin = $^O eq 'cygwin'; | |
41 | my $Is_Darwin = $^O eq 'darwin'; | |
c7be253f | 42 | my $Is_MSWin32 = $^O eq 'MSWin32'; |
c7be253f DIM |
43 | my $Is_OS2 = $^O eq 'os2'; |
44 | my $Is_Solaris = $^O eq 'solaris'; | |
45 | my $Is_VMS = $^O eq 'VMS'; | |
46 | my $Is_MPRAS = $^O =~ /svr4/ && -f '/etc/.relid'; | |
47 | my $Is_Android = $^O =~ /android/; | |
48 | my $Is_Dfly = $^O eq 'dragonfly'; | |
cc25fa79 | 49 | |
4457f3fc | 50 | my $Is_Dosish = $Is_OS2 || $Is_MSWin32; |
cc25fa79 | 51 | |
c7be253f | 52 | my $ufs_no_ctime = ($Is_Dfly || $Is_Darwin) && (() = `df -t ufs . 2>/dev/null`) == 2; |
be4e88b6 | 53 | |
2430d10f N |
54 | my $Is_linux_container = is_linux_container(); |
55 | ||
3442c4b3 | 56 | if ($Is_Cygwin && !is_miniperl) { |
b595cd4b RU |
57 | require Win32; |
58 | Win32->import; | |
59 | } | |
60 | ||
cc25fa79 MS |
61 | my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE, |
62 | $ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12); | |
d48672a2 | 63 | |
1c25d394 NC |
64 | my $tmpfile = tempfile(); |
65 | my $tmpfile_link = tempfile(); | |
4435c477 | 66 | |
295d5f02 | 67 | chmod 0666, $tmpfile; |
c291be4e | 68 | unlink_all $tmpfile; |
c4fbe247 | 69 | open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
de5a37b2 | 70 | close FOO; |
8d220878 | 71 | |
c4fbe247 | 72 | open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
4435c477 | 73 | |
cc25fa79 | 74 | my($nlink, $mtime, $ctime) = (stat(FOO))[$NLINK, $MTIME, $CTIME]; |
16ed4686 | 75 | |
67fcfcf9 JL |
76 | # The clock on a network filesystem might be different from the |
77 | # system clock. | |
78 | my $Filesystem_Time_Offset = abs($mtime - time); | |
79 | ||
9accb295 | 80 | #nlink should if link support configured in Perl. |
b5bfebd7 | 81 | SKIP: { |
9accb295 CB |
82 | skip "No link count - Hard link support not built in.", 1 |
83 | unless $Config{d_link}; | |
b5bfebd7 MS |
84 | |
85 | is($nlink, 1, 'nlink on regular file'); | |
86 | } | |
8d220878 | 87 | |
cc25fa79 | 88 | SKIP: { |
d5b53b20 | 89 | skip "mtime and ctime not reliable", 2 |
4457f3fc | 90 | if $Is_MSWin32 or $Is_Cygwin or $Is_Darwin; |
cc25fa79 MS |
91 | |
92 | ok( $mtime, 'mtime' ); | |
93 | is( $mtime, $ctime, 'mtime == ctime' ); | |
4435c477 | 94 | } |
8d063cd8 | 95 | |
cc25fa79 MS |
96 | |
97 | # Cygwin seems to have a 3 second granularity on its timestamps. | |
98 | my $funky_FAT_timestamps = $Is_Cygwin; | |
99 | sleep 3 if $funky_FAT_timestamps; | |
100 | ||
101 | print FOO "Now is the time for all good men to come to.\n"; | |
102 | close(FOO); | |
103 | ||
151269f6 | 104 | sleep 2; |
cc25fa79 | 105 | |
e08070a0 TC |
106 | my $has_link = 1; |
107 | my $inaccurate_atime = 0; | |
108 | if (defined &Win32::IsWinNT && Win32::IsWinNT()) { | |
109 | if (Win32::FsType() ne 'NTFS') { | |
110 | $has_link = 0; | |
111 | $inaccurate_atime = 1; | |
112 | } | |
113 | } | |
cc25fa79 MS |
114 | |
115 | SKIP: { | |
e08070a0 | 116 | skip "No link on this filesystem", 6 unless $has_link; |
cc25fa79 | 117 | unlink $tmpfile_link; |
de5a37b2 MS |
118 | my $lnk_result = eval { link $tmpfile, $tmpfile_link }; |
119 | skip "link() unimplemented", 6 if $@ =~ /unimplemented/; | |
cc25fa79 | 120 | |
de5a37b2 MS |
121 | is( $@, '', 'link() implemented' ); |
122 | ok( $lnk_result, 'linked tmp testfile' ); | |
cc25fa79 MS |
123 | ok( chmod(0644, $tmpfile), 'chmoded tmp testfile' ); |
124 | ||
125 | my($nlink, $mtime, $ctime) = (stat($tmpfile))[$NLINK, $MTIME, $CTIME]; | |
126 | ||
127 | SKIP: { | |
128 | skip "No link count", 1 if $Config{dont_use_nlink}; | |
f672c027 | 129 | skip "Cygwin9X fakes hard links by copying", 1 |
7d38e28d | 130 | if $Config{myuname} =~ /^cygwin_(?:9\d|me)\b/i; |
f672c027 | 131 | |
cc25fa79 MS |
132 | is($nlink, 2, 'Link count on hard linked file' ); |
133 | } | |
134 | ||
135 | SKIP: { | |
563ff921 | 136 | skip_if_miniperl("File::Spec not built for minitest", 2); |
de5a37b2 | 137 | my $cwd = File::Spec->rel2abs($Curdir); |
d5b53b20 NIS |
138 | skip "Solaris tmpfs has different mtime/ctime link semantics", 2 |
139 | if $Is_Solaris and $cwd =~ m#^/tmp# and | |
cc25fa79 MS |
140 | $mtime && $mtime == $ctime; |
141 | skip "AFS has different mtime/ctime link semantics", 2 | |
142 | if $cwd =~ m#$Config{'afsroot'}/#; | |
143 | skip "AmigaOS has different mtime/ctime link semantics", 2 | |
144 | if $Is_Amiga; | |
d5b53b20 NIS |
145 | # Win32 could pass $mtime test but as FAT and NTFS have |
146 | # no ctime concept $ctime is ALWAYS == $mtime | |
d5b53b20 | 147 | skip "No ctime concept on this OS", 2 |
a4ea1387 | 148 | if $Is_MSWin32 || $ufs_no_ctime; |
a28aea8e TC |
149 | my $ok_mtime = ok($mtime, 'hard link mtime'); |
150 | local our $TODO; | |
151 | # https://bugs.dragonflybsd.org/issues/3251 | |
152 | # this might be hammer/hammer2 specific | |
153 | $TODO = "DragonFly BSD doesn't touch ctime on link()/chmod" | |
154 | if $^O eq "dragonfly" && $Config{myuname} =~ /5\.8/; | |
155 | if(!$ok_mtime || | |
cc25fa79 | 156 | !isnt($mtime, $ctime, 'hard link ctime != mtime') ) { |
be4e88b6 | 157 | print STDERR <<DIAG; |
d5b53b20 | 158 | # Check if you are on a tmpfs of some sort. Building in /tmp sometimes |
61967be2 | 159 | # has this problem. Building on the ClearCase VOBS filesystem may also |
cc25fa79 | 160 | # cause this failure. |
61967be2 | 161 | # |
a4ea1387 TK |
162 | # Some UFS implementations don't have a ctime concept, and thus are |
163 | # expected to fail this test. | |
cc25fa79 MS |
164 | DIAG |
165 | } | |
166 | } | |
167 | ||
3fe9a6f1 | 168 | } |
8d063cd8 | 169 | |
cc25fa79 | 170 | # truncate and touch $tmpfile. |
c4fbe247 | 171 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
bda6ed21 PM |
172 | ok(-z \*F, '-z on empty filehandle'); |
173 | ok(! -s \*F, ' and -s'); | |
cc25fa79 MS |
174 | close F; |
175 | ||
176 | ok(-z $tmpfile, '-z on empty file'); | |
177 | ok(! -s $tmpfile, ' and -s'); | |
178 | ||
c4fbe247 | 179 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 MS |
180 | print F "hi\n"; |
181 | close F; | |
182 | ||
bda6ed21 PM |
183 | open(F, "<$tmpfile") || DIE("Can't open temp test file: $!"); |
184 | ok(!-z *F, '-z on empty filehandle'); | |
185 | ok( -s *F, ' and -s'); | |
186 | close F; | |
187 | ||
cc25fa79 MS |
188 | ok(! -z $tmpfile, '-z on non-empty file'); |
189 | ok(-s $tmpfile, ' and -s'); | |
190 | ||
191 | ||
192 | # Strip all access rights from the file. | |
193 | ok( chmod(0000, $tmpfile), 'chmod 0000' ); | |
194 | ||
195 | SKIP: { | |
de5a37b2 | 196 | skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS; |
cc25fa79 MS |
197 | |
198 | SKIP: { | |
de5a37b2 MS |
199 | # Going to try to switch away from root. Might not work. |
200 | my $olduid = $>; | |
201 | eval { $> = 1; }; | |
d5b53b20 | 202 | skip "Can't test -r or -w meaningfully if you're superuser", 2 |
14f229c7 | 203 | if ($Is_Cygwin ? _ingroup(544, 1) : $> == 0); |
de5a37b2 | 204 | |
de5a37b2 | 205 | ok(!-r $tmpfile, " -r"); |
de5a37b2 | 206 | ok(!-w $tmpfile, " -w"); |
cc25fa79 | 207 | |
de5a37b2 MS |
208 | # switch uid back (may not be implemented) |
209 | eval { $> = $olduid; }; | |
210 | } | |
211 | ||
212 | ok(! -x $tmpfile, ' -x'); | |
a245ea2d | 213 | } |
cc25fa79 | 214 | |
de5a37b2 | 215 | |
cc25fa79 | 216 | |
cc25fa79 MS |
217 | ok(chmod(0700,$tmpfile), 'chmod 0700'); |
218 | ok(-r $tmpfile, ' -r'); | |
219 | ok(-w $tmpfile, ' -w'); | |
220 | ||
221 | SKIP: { | |
61967be2 | 222 | skip "-x simply determines if a file ends in an executable suffix", 1 |
7b903762 | 223 | if $Is_Dosish; |
cc25fa79 MS |
224 | |
225 | ok(-x $tmpfile, ' -x'); | |
6eb13c3b | 226 | } |
cc25fa79 MS |
227 | |
228 | ok( -f $tmpfile, ' -f'); | |
229 | ok(! -d $tmpfile, ' !-d'); | |
230 | ||
231 | # Is this portable? | |
563ff921 NC |
232 | ok( -d '.', '-d cwd' ); |
233 | ok(! -f '.', '!-f cwd' ); | |
de5a37b2 | 234 | |
cc25fa79 MS |
235 | |
236 | SKIP: { | |
de5a37b2 MS |
237 | unlink($tmpfile_link); |
238 | my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link }; | |
680b2c5e | 239 | my $error = 0 + $!; |
de5a37b2 | 240 | skip "symlink not implemented", 3 if $@ =~ /unimplemented/; |
680b2c5e TC |
241 | skip "symlink not available or we can't check", 3 |
242 | if $^O eq "MSWin32" && (!$Errno_loaded || $error == &Errno::ENOSYS || $error == &Errno::EPERM); | |
cc25fa79 | 243 | |
de5a37b2 MS |
244 | is( $@, '', 'symlink() implemented' ); |
245 | ok( $symlink_rslt, 'symlink() ok' ); | |
246 | ok(-l $tmpfile_link, '-l'); | |
6eb13c3b | 247 | } |
cc25fa79 MS |
248 | |
249 | ok(-o $tmpfile, '-o'); | |
250 | ||
251 | ok(-e $tmpfile, '-e'); | |
de5a37b2 MS |
252 | |
253 | unlink($tmpfile_link); | |
cc25fa79 MS |
254 | ok(! -e $tmpfile_link, ' -e on unlinked file'); |
255 | ||
256 | SKIP: { | |
feef4889 | 257 | skip "No character, socket or block special files", 6 |
4457f3fc | 258 | if $Is_MSWin32; |
feef4889 | 259 | skip "/dev isn't available to test against", 6 |
3fcc9fea | 260 | unless -d '/dev' && -r '/dev' && -x '/dev'; |
61967be2 | 261 | skip "Skipping: unexpected ls output in MP-RAS", 6 |
ca37ab50 | 262 | if $Is_MPRAS; |
de5a37b2 | 263 | |
16ed4686 JM |
264 | # VMS problem: If GNV or other UNIX like tool is installed, then |
265 | # sometimes Perl will find /bin/ls, and will try to run it. | |
266 | # But since Perl on VMS does not know to run it under Bash, it will | |
267 | # try to run the DCL verb LS. And if the VMS product Language | |
268 | # Sensitive Editor is installed, or some other LS verb, that will | |
269 | # be run instead. So do not do this until we can teach Perl | |
270 | # when to use BASH on VMS. | |
271 | skip "ls command not available to Perl in OpenVMS right now.", 6 | |
272 | if $Is_VMS; | |
273 | ||
3aa1294d | 274 | delete $ENV{CLICOLOR_FORCE}; |
7e0262e5 | 275 | my $LS = $Config{d_readlink} && !$Is_Android ? "ls -lL" : "ls -l"; |
eb1102fc | 276 | my $CMD = "$LS /dev 2>/dev/null"; |
a7ec4029 JH |
277 | my $DEV = qx($CMD); |
278 | ||
feef4889 | 279 | skip "$CMD failed", 6 if $DEV eq ''; |
a7ec4029 | 280 | |
3fcc9fea JH |
281 | my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () }; |
282 | ||
feef4889 | 283 | skip "opendir failed: $!", 6 if @DEV == 0; |
3fcc9fea | 284 | |
9aa9a1a6 | 285 | # /dev/stdout might be either character special or a named pipe, |
db8ab41e JH |
286 | # or a symlink, or a socket, depending on which OS and how are |
287 | # you running the test, so let's censor that one away. | |
6320a86a | 288 | # Similar remarks hold for stderr. |
db8ab41e | 289 | $DEV =~ s{^[cpls].+?\sstdout$}{}m; |
267513dc | 290 | @DEV = grep { $_ ne 'stdout' } @DEV; |
6320a86a AD |
291 | $DEV =~ s{^[cpls].+?\sstderr$}{}m; |
292 | @DEV = grep { $_ ne 'stderr' } @DEV; | |
267513dc | 293 | |
c7974a0a JH |
294 | # /dev/printer is also naughty: in IRIX it shows up as |
295 | # Srwx-----, not srwx------. | |
296 | $DEV =~ s{^.+?\sprinter$}{}m; | |
297 | @DEV = grep { $_ ne 'printer' } @DEV; | |
298 | ||
267513dc JH |
299 | # If running as root, we will see .files in the ls result, |
300 | # and readdir() will see them always. Potential for conflict, | |
301 | # so let's weed them out. | |
302 | $DEV =~ s{^.+?\s\..+?$}{}m; | |
303 | @DEV = grep { ! m{^\..+$} } @DEV; | |
9aa9a1a6 | 304 | |
a872d7f5 CWM |
305 | # sometimes files cannot be stat'd on cygwin, making inspecting pointless |
306 | # remove them from both @DEV and $DEV | |
307 | @DEV = grep $DEV =~ s/^.\?{9}.*\s$_(?: -> .*)?$//m ? () : $_, @DEV | |
308 | if $Is_Cygwin; | |
309 | ||
085a16fc JH |
310 | # Irix ls -l marks sockets with 'S' while 's' is a 'XENIX semaphore'. |
311 | if ($^O eq 'irix') { | |
312 | $DEV =~ s{^S(.+?)}{s$1}mg; | |
313 | } | |
314 | ||
3fcc9fea | 315 | my $try = sub { |
9f966f7a | 316 | my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg]; |
3fcc9fea JH |
317 | my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV]; |
318 | my $c1 = scalar @c1; | |
319 | my $c2 = scalar @c2; | |
a872d7f5 CWM |
320 | diag "= before", $DEV, "-", @DEV, "= after", @c1, "-", @c2, "=" |
321 | unless is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)"); | |
3fcc9fea JH |
322 | }; |
323 | ||
8d87852b | 324 | { |
3fcc9fea JH |
325 | $try->('b', '-b'); |
326 | $try->('c', '-c'); | |
327 | $try->('s', '-S'); | |
378cc40b LW |
328 | } |
329 | ||
3fcc9fea | 330 | ok(! -b $Curdir, '!-b cwd'); |
de5a37b2 MS |
331 | ok(! -c $Curdir, '!-c cwd'); |
332 | ok(! -S $Curdir, '!-S cwd'); | |
cc25fa79 | 333 | |
95036ac7 JH |
334 | } |
335 | ||
cc25fa79 | 336 | SKIP: { |
cc25fa79 MS |
337 | my($cnt, $uid); |
338 | $cnt = $uid = 0; | |
339 | ||
340 | # Find a set of directories that's very likely to have setuid files | |
341 | # but not likely to be *all* setuid files. | |
342 | my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin); | |
de5a37b2 | 343 | skip "Can't find a setuid file to test with", 3 unless @bin; |
cc25fa79 MS |
344 | |
345 | for my $bin (@bin) { | |
346 | opendir BIN, $bin or die "Can't opendir $bin: $!"; | |
347 | while (defined($_ = readdir BIN)) { | |
348 | $_ = "$bin/$_"; | |
349 | $cnt++; | |
350 | $uid++ if -u; | |
351 | last if $uid && $uid < $cnt; | |
352 | } | |
353 | } | |
354 | closedir BIN; | |
355 | ||
2304a331 JH |
356 | skip "No setuid programs", 3 if $uid == 0; |
357 | ||
358 | isnt($cnt, 0, 'found some programs'); | |
359 | isnt($uid, 0, ' found some setuid programs'); | |
360 | ok($uid < $cnt, " they're not all setuid"); | |
378cc40b | 361 | } |
b8440792 | 362 | |
378cc40b | 363 | |
3e3baf6d TB |
364 | # To assist in automated testing when a controlling terminal (/dev/tty) |
365 | # may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var | |
366 | # can be set to skip the tests that need a tty. | |
cc25fa79 MS |
367 | SKIP: { |
368 | skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST}; | |
2430d10f | 369 | skip "Skipping TTY tests on linux containers", 4 if $Is_linux_container; |
cc25fa79 | 370 | |
7eb35c03 | 371 | my $TTY = "/dev/tty"; |
cc25fa79 MS |
372 | |
373 | SKIP: { | |
2eb109a4 | 374 | skip "Test uses unixisms", 2 if $Is_MSWin32; |
cc25fa79 MS |
375 | skip "No TTY to test -t with", 2 unless -e $TTY; |
376 | ||
d5b53b20 | 377 | open(TTY, $TTY) || |
cc25fa79 MS |
378 | warn "Can't open $TTY--run t/TEST outside of make.\n"; |
379 | ok(-t TTY, '-t'); | |
380 | ok(-c TTY, 'tty is -c'); | |
381 | close(TTY); | |
3e3baf6d | 382 | } |
cc25fa79 | 383 | ok(! -t TTY, '!-t on closed TTY filehandle'); |
28e8237b MS |
384 | |
385 | { | |
c7be253f | 386 | local our $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS; |
28e8237b MS |
387 | ok(-t, '-t on STDIN'); |
388 | } | |
68dc0745 | 389 | } |
cc25fa79 | 390 | |
cc25fa79 | 391 | SKIP: { |
de5a37b2 | 392 | skip "No null device to test with", 1 unless -e $Null; |
d5b53b20 | 393 | skip "We know Win32 thinks '$Null' is a TTY", 1 if $Is_MSWin32; |
cc25fa79 | 394 | |
c4fbe247 | 395 | open(NULL, $Null) or DIE("Can't open $Null: $!"); |
de5a37b2 | 396 | ok(! -t NULL, 'null device is not a TTY'); |
cc25fa79 | 397 | close(NULL); |
378cc40b | 398 | } |
cc25fa79 | 399 | |
378cc40b LW |
400 | |
401 | # These aren't strictly "stat" calls, but so what? | |
563ff921 | 402 | my $statfile = './op/stat.t'; |
dc459aad JH |
403 | ok( -T $statfile, '-T'); |
404 | ok(! -B $statfile, '!-B'); | |
b5fe401b MS |
405 | ok(-B $Perl, '-B'); |
406 | ok(! -T $Perl, '!-T'); | |
378cc40b | 407 | |
dc459aad | 408 | open(FOO,$statfile); |
cc25fa79 MS |
409 | SKIP: { |
410 | eval { -T FOO; }; | |
de5a37b2 | 411 | skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/; |
cc25fa79 MS |
412 | |
413 | is( $@, '', '-T on filehandle causes no errors' ); | |
414 | ||
415 | ok(-T FOO, ' -T'); | |
416 | ok(! -B FOO, ' !-B'); | |
417 | ||
f0fcb552 | 418 | $_ = <FOO>; |
1d662fb6 | 419 | like($_, qr/perl/, 'after readline'); |
cc25fa79 MS |
420 | ok(-T FOO, ' still -T'); |
421 | ok(! -B FOO, ' still -B'); | |
f0fcb552 LW |
422 | close(FOO); |
423 | ||
dc459aad | 424 | open(FOO,$statfile); |
f0fcb552 | 425 | $_ = <FOO>; |
1d662fb6 | 426 | like($_, qr/perl/, 'reopened and after readline'); |
cc25fa79 MS |
427 | ok(-T FOO, ' still -T'); |
428 | ok(! -B FOO, ' still !-B'); | |
429 | ||
430 | ok(seek(FOO,0,0), 'after seek'); | |
de5a37b2 MS |
431 | ok(-T FOO, ' still -T'); |
432 | ok(! -B FOO, ' still !-B'); | |
433 | ||
434 | # It's documented this way in perlfunc *shrug* | |
435 | () = <FOO>; | |
436 | ok(eof FOO, 'at EOF'); | |
437 | ok(-T FOO, ' still -T'); | |
438 | ok(-B FOO, ' now -B'); | |
f0fcb552 LW |
439 | } |
440 | close(FOO); | |
378cc40b | 441 | |
cc25fa79 | 442 | |
de5a37b2 MS |
443 | SKIP: { |
444 | skip "No null device to test with", 2 unless -e $Null; | |
445 | ||
446 | ok(-T $Null, 'null device is -T'); | |
447 | ok(-B $Null, ' and -B'); | |
448 | } | |
cc25fa79 | 449 | |
108ed793 SM |
450 | |
451 | # and now, a few parsing tests: | |
cc25fa79 MS |
452 | $_ = $tmpfile; |
453 | ok(-f, 'bare -f uses $_'); | |
454 | ok(-f(), ' -f() "'); | |
108ed793 | 455 | |
cc25fa79 | 456 | unlink $tmpfile or print "# unlink failed: $!\n"; |
58d95175 | 457 | |
ee95e30c | 458 | # bug id 20011101.069 (#7861) |
dc459aad | 459 | my @r = \stat($Curdir); |
cc25fa79 | 460 | is(scalar @r, 13, 'stat returns full 13 elements'); |
5c9aa243 | 461 | |
049f818b YST |
462 | stat $0; |
463 | eval { lstat _ }; | |
464 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, | |
465 | 'lstat _ croaks after stat' ); | |
109c43ed FC |
466 | eval { lstat *_ }; |
467 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, | |
468 | 'lstat *_ croaks after stat' ); | |
469 | eval { lstat \*_ }; | |
470 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, | |
471 | 'lstat \*_ croaks after stat' ); | |
049f818b YST |
472 | eval { -l _ }; |
473 | like( $@, qr/^The stat preceding -l _ wasn't an lstat/, | |
474 | '-l _ croaks after stat' ); | |
475 | ||
476 | lstat $0; | |
477 | eval { lstat _ }; | |
478 | is( "$@", "", "lstat _ ok after lstat" ); | |
479 | eval { -l _ }; | |
480 | is( "$@", "", "-l _ ok after lstat" ); | |
020cc77c | 481 | |
84f93674 | 482 | eval { lstat "test.pl" }; |
020cc77c FC |
483 | { |
484 | open my $fh, "test.pl"; | |
485 | stat *$fh{IO}; | |
486 | eval { lstat _ } | |
487 | } | |
488 | like $@, qr/^The stat preceding lstat\(\) wasn't an lstat at /, | |
489 | 'stat $ioref resets stat type'; | |
0d5064f1 FC |
490 | |
491 | { | |
5a3240c1 DM |
492 | open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
493 | my @statbuf = stat FOO; | |
0d5064f1 | 494 | stat "test.pl"; |
c7be253f | 495 | no warnings 'io'; |
5a3240c1 | 496 | my @lstatbuf = lstat *FOO{IO}; |
0d5064f1 | 497 | is "@lstatbuf", "@statbuf", 'lstat $ioref reverts to regular fstat'; |
48bbb9f8 | 498 | close(FOO); |
5a3240c1 | 499 | unlink $tmpfile or print "# unlink failed: $!\n"; |
0d5064f1 | 500 | } |
049f818b | 501 | |
5c9aa243 | 502 | SKIP: { |
92b3a3eb | 503 | skip "No lstat", 2 unless $Config{d_lstat} && $Config{d_symlink}; |
5c9aa243 | 504 | |
ee95e30c | 505 | # bug id 20020124.004 (#8334) |
bee528ec | 506 | my $linkname = 'stat-' . rand =~ y/.//dr; |
102411b6 CB |
507 | my $target = $Perl; |
508 | $target =~ s/;\d+\z// if $Is_VMS; # symlinks don't like version numbers | |
92b3a3eb TC |
509 | unless (symlink $target, $linkname) { |
510 | if ($^O eq "MSWin32") { | |
511 | # likely we don't have permission | |
512 | skip "symlink failed: $!", 2; | |
513 | } | |
514 | die "# Can't symlink $0: $!"; | |
515 | } | |
5c9aa243 RGS |
516 | lstat $linkname; |
517 | -T _; | |
518 | eval { lstat _ }; | |
3db621ff | 519 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, |
5c9aa243 RGS |
520 | 'lstat croaks after -T _' ); |
521 | eval { -l _ }; | |
3db621ff | 522 | like( $@, qr/^The stat preceding -l _ wasn't an lstat/, |
5c9aa243 RGS |
523 | '-l _ croaks after -T _' ); |
524 | unlink $linkname or print "# unlink $linkname failed: $!\n"; | |
525 | } | |
98a392ec | 526 | |
67fcfcf9 JL |
527 | SKIP: { |
528 | skip "Too much clock skew between system and filesystem", 5 | |
529 | if ($Filesystem_Time_Offset > 5); | |
530 | print "# Zzz...\n"; | |
531 | sleep($Filesystem_Time_Offset+1); | |
532 | my $f = 'tstamp.tmp'; | |
533 | unlink $f; | |
534 | ok (open(S, "> $f"), 'can create tmp file'); | |
535 | close S or die; | |
536 | my @a = stat $f; | |
537 | print "# time=$^T, stat=(@a)\n"; | |
538 | my @b = (-M _, -A _, -C _); | |
539 | print "# -MAC=(@b)\n"; | |
540 | ok( (-M _) < 0, 'negative -M works'); | |
e08070a0 TC |
541 | SKIP: |
542 | { | |
543 | skip "Access timestamps inaccurate", 1 if $inaccurate_atime; | |
544 | ok( (-A _) < 0, 'negative -A works'); | |
545 | } | |
67fcfcf9 JL |
546 | ok( (-C _) < 0, 'negative -C works'); |
547 | ok(unlink($f), 'unlink tmp file'); | |
548 | } | |
a80d47c2 | 549 | |
7b64ff23 | 550 | # [perl #4253] |
25988e07 NE |
551 | { |
552 | ok(open(F, ">", $tmpfile), 'can create temp file'); | |
553 | close F; | |
554 | chmod 0077, $tmpfile; | |
555 | my @a = stat($tmpfile); | |
556 | my $s1 = -s _; | |
557 | -T _; | |
558 | my $s2 = -s _; | |
559 | is($s1, $s2, q(-T _ doesn't break the statbuffer)); | |
84f93674 | 560 | SKIP: { |
3442c4b3 | 561 | my $root_uid = $Is_Cygwin ? 18 : 0; |
84f93674 | 562 | skip "No lstat", 1 unless $Config{d_lstat}; |
3442c4b3 RU |
563 | skip "uid=0", 1 if $< == $root_uid or $> == $root_uid; |
564 | skip "Can't check if admin user in miniperl", 1 | |
565 | if $^O =~ /^(cygwin|MSWin32|msys)$/ && is_miniperl(); | |
566 | skip "Readable by group/other means readable by me on $^O", 1 if $^O eq 'VMS' | |
567 | or ($^O =~ /^(cygwin|MSWin32|msys)$/ and Win32::IsAdminUser()); | |
84f93674 FC |
568 | lstat($tmpfile); |
569 | -T _; | |
570 | ok(eval { lstat _ }, | |
571 | q(-T _ doesn't break lstat for unreadable file)); | |
572 | } | |
8ca3c3a5 | 573 | unlink $tmpfile; |
25988e07 NE |
574 | } |
575 | ||
5228a96c | 576 | SKIP: { |
2a794dcf | 577 | skip "No dirfd()", 4 unless $Config{d_dirfd} || $Config{d_dir_dd_fd}; |
586251be SP |
578 | ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!"; |
579 | ok(stat(DIR), "stat() on dirhandle works"); | |
5228a96c | 580 | ok(-d -r _ , "chained -x's on dirhandle"); |
6d6dd8fe | 581 | ok(-d DIR, "-d on a dirhandle works"); |
6d6dd8fe | 582 | closedir DIR or die $!; |
586251be SP |
583 | } |
584 | ||
585 | { | |
586 | # RT #8244: *FILE{IO} does not behave like *FILE for stat() and -X() operators | |
587 | ok(open(F, ">", $tmpfile), 'can create temp file'); | |
588 | my @thwap = stat *F{IO}; | |
589 | ok(@thwap, "stat(*F{IO}) works"); | |
590 | ok( -f *F{IO} , "single file tests work with *F{IO}"); | |
c84ba4c0 | 591 | close F; |
586251be SP |
592 | unlink $tmpfile; |
593 | ||
594 | #PVIO's hold dirhandle information, so let's test them too. | |
595 | ||
596 | SKIP: { | |
2a794dcf | 597 | skip "No dirfd()", 4 unless $Config{d_dirfd} || $Config{d_dir_dd_fd}; |
586251be SP |
598 | ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!"; |
599 | ok(stat(*DIR{IO}), "stat() on *DIR{IO} works"); | |
20c932f8 | 600 | ok(-d _ , "The special file handle _ is set correctly"); |
586251be | 601 | ok(-d -r *DIR{IO} , "chained -x's on *DIR{IO}"); |
20c932f8 | 602 | closedir DIR or die $!; |
586251be | 603 | } |
5228a96c SP |
604 | } |
605 | ||
daa30a68 FC |
606 | # [perl #71002] |
607 | { | |
daa30a68 FC |
608 | my $w; |
609 | local $SIG{__WARN__} = sub { warn shift; ++$w }; | |
610 | stat 'prepeinamehyparcheiarcheiometoonomaavto'; | |
611 | stat _; | |
612 | is $w, undef, 'no unopened warning from stat _'; | |
613 | } | |
614 | ||
87ebf1e3 HS |
615 | { |
616 | # [perl #123816] | |
617 | # Inappropriate stacking of l?stat with filetests should either work or | |
618 | # give a syntax error, they shouldn't crash. | |
619 | eval { stat -t }; | |
620 | ok(1, 'can "stat -t" without crashing'); | |
621 | eval { lstat -t }; | |
622 | ok(1, 'can "lstat -t" without crashing'); | |
623 | } | |
624 | ||
7f399b40 FC |
625 | # [perl #126064] stat stat stack busting |
626 | is join("-", 1,2,3,(stat stat stat),4,5,6), "1-2-3-4-5-6", | |
627 | 'stat inside stat gets scalar context'; | |
628 | ||
8f6eb0aa | 629 | # [perl #126162] stat an array should not work |
6405d2ef | 630 | # skip if -e '2'. |
edc12fc2 TC |
631 | SKIP: |
632 | { | |
6405d2ef KW |
633 | skip "There is a file named '2', which invalidates this test", 2 if -e '2'; |
634 | ||
6405d2ef | 635 | my @statarg = ($statfile, $statfile); |
c7be253f | 636 | no warnings 'syntax'; |
6405d2ef KW |
637 | ok !stat(@statarg), |
638 | 'stat on an array of valid paths should warn and should not return any data'; | |
639 | my $error = 0+$!; | |
edc12fc2 TC |
640 | skip "Errno not available", 1 |
641 | unless $Errno_loaded; | |
642 | is $error, &Errno::ENOENT, | |
643 | 'stat on an array of valid paths should return ENOENT'; | |
644 | } | |
8f6eb0aa | 645 | |
a155eb05 | 646 | # [perl #131895] stat() doesn't fail on filenames containing \0 / NUL |
c7be253f DIM |
647 | { |
648 | no warnings 'syscalls'; | |
649 | ok !stat("TEST\0-"), 'stat on filename with \0'; | |
650 | } | |
a155eb05 | 651 | SKIP: { |
2281c846 | 652 | my $link = "stat_t_$$\_TEST.symlink"; |
a155eb05 TC |
653 | my $can_symlink = eval { symlink "TEST", $link }; |
654 | skip "cannot symlink", 1 unless $can_symlink; | |
c7be253f | 655 | no warnings 'syscalls'; |
a155eb05 TC |
656 | ok !lstat("$link\0-"), 'lstat on filename with \0'; |
657 | unlink $link; | |
658 | } | |
659 | ||
9b569973 TC |
660 | SKIP: |
661 | { | |
662 | # test needs a FreeBSD /usr/bin/stat | |
663 | # /tmp is typically tmpfs on a new FreeBSD | |
664 | $^O eq "freebsd" | |
665 | or skip "only checking freebsd for now", 1; | |
666 | -x "/usr/bin/stat" | |
667 | or skip "no /usr/bin/stat", 1; | |
668 | my @s = stat "/tmp"; | |
669 | @s or skip "No /tmp found", 1; | |
670 | my $test = `/usr/bin/stat -f '%d %i' /tmp`; | |
671 | $test && $test =~ /^-?\d+ -?\d+/ | |
672 | or skip "stat didn't return an expected result"; | |
673 | chomp $test; | |
674 | is("$s[0] $s[1]", $test, | |
675 | "perl stat didn't match system stat utility"); | |
676 | } | |
677 | ||
98a392ec | 678 | END { |
295d5f02 | 679 | chmod 0666, $tmpfile; |
c291be4e | 680 | unlink_all $tmpfile; |
98a392ec | 681 | } |
14f229c7 TC |
682 | |
683 | sub _ingroup { | |
684 | my ($gid, $eff) = @_; | |
685 | ||
686 | $^O eq "VMS" and return $_[0] == $); | |
687 | ||
688 | my ($egid, @supp) = split " ", $); | |
689 | my ($rgid) = split " ", $(; | |
690 | ||
691 | $gid == ($eff ? $egid : $rgid) and return 1; | |
692 | grep $gid == $_, @supp and return 1; | |
693 | ||
694 | return ""; | |
695 | } |