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 | |
a155eb05 | 30 | plan tests => 110; |
8d063cd8 | 31 | |
2bc69dc4 | 32 | my $Perl = which_perl(); |
b5fe401b | 33 | |
d4046c48 NC |
34 | $ENV{LC_ALL} = 'C'; # Forge English error messages. |
35 | $ENV{LANGUAGE} = 'C'; # Ditto in GNU. | |
36 | ||
c7be253f DIM |
37 | my $Is_Amiga = $^O eq 'amigaos'; |
38 | my $Is_Cygwin = $^O eq 'cygwin'; | |
39 | my $Is_Darwin = $^O eq 'darwin'; | |
40 | my $Is_Dos = $^O eq 'dos'; | |
41 | my $Is_MSWin32 = $^O eq 'MSWin32'; | |
42 | my $Is_NetWare = $^O eq 'NetWare'; | |
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 | |
c7be253f | 50 | my $Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare; |
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 |
7b903762 | 90 | if $Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos 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 | |
147 | # expect netware to be the same ... | |
148 | skip "No ctime concept on this OS", 2 | |
a4ea1387 | 149 | if $Is_MSWin32 || $ufs_no_ctime; |
be4e88b6 | 150 | |
cc25fa79 MS |
151 | if( !ok($mtime, 'hard link mtime') || |
152 | !isnt($mtime, $ctime, 'hard link ctime != mtime') ) { | |
be4e88b6 | 153 | print STDERR <<DIAG; |
d5b53b20 | 154 | # Check if you are on a tmpfs of some sort. Building in /tmp sometimes |
61967be2 | 155 | # has this problem. Building on the ClearCase VOBS filesystem may also |
cc25fa79 | 156 | # cause this failure. |
61967be2 | 157 | # |
a4ea1387 TK |
158 | # Some UFS implementations don't have a ctime concept, and thus are |
159 | # expected to fail this test. | |
cc25fa79 MS |
160 | DIAG |
161 | } | |
162 | } | |
163 | ||
3fe9a6f1 | 164 | } |
8d063cd8 | 165 | |
cc25fa79 | 166 | # truncate and touch $tmpfile. |
c4fbe247 | 167 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
bda6ed21 PM |
168 | ok(-z \*F, '-z on empty filehandle'); |
169 | ok(! -s \*F, ' and -s'); | |
cc25fa79 MS |
170 | close F; |
171 | ||
172 | ok(-z $tmpfile, '-z on empty file'); | |
173 | ok(! -s $tmpfile, ' and -s'); | |
174 | ||
c4fbe247 | 175 | open(F, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
cc25fa79 MS |
176 | print F "hi\n"; |
177 | close F; | |
178 | ||
bda6ed21 PM |
179 | open(F, "<$tmpfile") || DIE("Can't open temp test file: $!"); |
180 | ok(!-z *F, '-z on empty filehandle'); | |
181 | ok( -s *F, ' and -s'); | |
182 | close F; | |
183 | ||
cc25fa79 MS |
184 | ok(! -z $tmpfile, '-z on non-empty file'); |
185 | ok(-s $tmpfile, ' and -s'); | |
186 | ||
187 | ||
188 | # Strip all access rights from the file. | |
189 | ok( chmod(0000, $tmpfile), 'chmod 0000' ); | |
190 | ||
191 | SKIP: { | |
de5a37b2 | 192 | skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS; |
cc25fa79 MS |
193 | |
194 | SKIP: { | |
de5a37b2 MS |
195 | # Going to try to switch away from root. Might not work. |
196 | my $olduid = $>; | |
197 | eval { $> = 1; }; | |
3442c4b3 RU |
198 | skip "Can't test if an admin user in miniperl", 2, |
199 | if $Is_Cygwin && is_miniperl(); | |
d5b53b20 | 200 | skip "Can't test -r or -w meaningfully if you're superuser", 2 |
9728ed0a | 201 | if ($> == 0); |
de5a37b2 MS |
202 | |
203 | SKIP: { | |
b595cd4b | 204 | skip "Can't test -r meaningfully?", 1 if $Is_Dos; |
de5a37b2 MS |
205 | ok(!-r $tmpfile, " -r"); |
206 | } | |
cc25fa79 | 207 | |
de5a37b2 | 208 | ok(!-w $tmpfile, " -w"); |
cc25fa79 | 209 | |
de5a37b2 MS |
210 | # switch uid back (may not be implemented) |
211 | eval { $> = $olduid; }; | |
212 | } | |
213 | ||
214 | ok(! -x $tmpfile, ' -x'); | |
a245ea2d | 215 | } |
cc25fa79 | 216 | |
de5a37b2 | 217 | |
cc25fa79 | 218 | |
cc25fa79 MS |
219 | ok(chmod(0700,$tmpfile), 'chmod 0700'); |
220 | ok(-r $tmpfile, ' -r'); | |
221 | ok(-w $tmpfile, ' -w'); | |
222 | ||
223 | SKIP: { | |
61967be2 | 224 | skip "-x simply determines if a file ends in an executable suffix", 1 |
7b903762 | 225 | if $Is_Dosish; |
cc25fa79 MS |
226 | |
227 | ok(-x $tmpfile, ' -x'); | |
6eb13c3b | 228 | } |
cc25fa79 MS |
229 | |
230 | ok( -f $tmpfile, ' -f'); | |
231 | ok(! -d $tmpfile, ' !-d'); | |
232 | ||
233 | # Is this portable? | |
563ff921 NC |
234 | ok( -d '.', '-d cwd' ); |
235 | ok(! -f '.', '!-f cwd' ); | |
de5a37b2 | 236 | |
cc25fa79 MS |
237 | |
238 | SKIP: { | |
de5a37b2 MS |
239 | unlink($tmpfile_link); |
240 | my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link }; | |
241 | skip "symlink not implemented", 3 if $@ =~ /unimplemented/; | |
cc25fa79 | 242 | |
de5a37b2 MS |
243 | is( $@, '', 'symlink() implemented' ); |
244 | ok( $symlink_rslt, 'symlink() ok' ); | |
245 | ok(-l $tmpfile_link, '-l'); | |
6eb13c3b | 246 | } |
cc25fa79 MS |
247 | |
248 | ok(-o $tmpfile, '-o'); | |
249 | ||
250 | ok(-e $tmpfile, '-e'); | |
de5a37b2 MS |
251 | |
252 | unlink($tmpfile_link); | |
cc25fa79 MS |
253 | ok(! -e $tmpfile_link, ' -e on unlinked file'); |
254 | ||
255 | SKIP: { | |
feef4889 | 256 | skip "No character, socket or block special files", 6 |
cc25fa79 | 257 | if $Is_MSWin32 || $Is_NetWare || $Is_Dos; |
feef4889 | 258 | skip "/dev isn't available to test against", 6 |
3fcc9fea | 259 | unless -d '/dev' && -r '/dev' && -x '/dev'; |
61967be2 | 260 | skip "Skipping: unexpected ls output in MP-RAS", 6 |
ca37ab50 | 261 | if $Is_MPRAS; |
de5a37b2 | 262 | |
16ed4686 JM |
263 | # VMS problem: If GNV or other UNIX like tool is installed, then |
264 | # sometimes Perl will find /bin/ls, and will try to run it. | |
265 | # But since Perl on VMS does not know to run it under Bash, it will | |
266 | # try to run the DCL verb LS. And if the VMS product Language | |
267 | # Sensitive Editor is installed, or some other LS verb, that will | |
268 | # be run instead. So do not do this until we can teach Perl | |
269 | # when to use BASH on VMS. | |
270 | skip "ls command not available to Perl in OpenVMS right now.", 6 | |
271 | if $Is_VMS; | |
272 | ||
3aa1294d | 273 | delete $ENV{CLICOLOR_FORCE}; |
7e0262e5 | 274 | my $LS = $Config{d_readlink} && !$Is_Android ? "ls -lL" : "ls -l"; |
eb1102fc | 275 | my $CMD = "$LS /dev 2>/dev/null"; |
a7ec4029 JH |
276 | my $DEV = qx($CMD); |
277 | ||
feef4889 | 278 | skip "$CMD failed", 6 if $DEV eq ''; |
a7ec4029 | 279 | |
3fcc9fea JH |
280 | my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () }; |
281 | ||
feef4889 | 282 | skip "opendir failed: $!", 6 if @DEV == 0; |
3fcc9fea | 283 | |
9aa9a1a6 | 284 | # /dev/stdout might be either character special or a named pipe, |
db8ab41e JH |
285 | # or a symlink, or a socket, depending on which OS and how are |
286 | # you running the test, so let's censor that one away. | |
6320a86a | 287 | # Similar remarks hold for stderr. |
db8ab41e | 288 | $DEV =~ s{^[cpls].+?\sstdout$}{}m; |
267513dc | 289 | @DEV = grep { $_ ne 'stdout' } @DEV; |
6320a86a AD |
290 | $DEV =~ s{^[cpls].+?\sstderr$}{}m; |
291 | @DEV = grep { $_ ne 'stderr' } @DEV; | |
267513dc | 292 | |
c7974a0a JH |
293 | # /dev/printer is also naughty: in IRIX it shows up as |
294 | # Srwx-----, not srwx------. | |
295 | $DEV =~ s{^.+?\sprinter$}{}m; | |
296 | @DEV = grep { $_ ne 'printer' } @DEV; | |
297 | ||
267513dc JH |
298 | # If running as root, we will see .files in the ls result, |
299 | # and readdir() will see them always. Potential for conflict, | |
300 | # so let's weed them out. | |
301 | $DEV =~ s{^.+?\s\..+?$}{}m; | |
302 | @DEV = grep { ! m{^\..+$} } @DEV; | |
9aa9a1a6 | 303 | |
085a16fc JH |
304 | # Irix ls -l marks sockets with 'S' while 's' is a 'XENIX semaphore'. |
305 | if ($^O eq 'irix') { | |
306 | $DEV =~ s{^S(.+?)}{s$1}mg; | |
307 | } | |
308 | ||
3fcc9fea | 309 | my $try = sub { |
9f966f7a | 310 | my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg]; |
3fcc9fea JH |
311 | my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV]; |
312 | my $c1 = scalar @c1; | |
313 | my $c2 = scalar @c2; | |
9aa9a1a6 | 314 | is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)"); |
3fcc9fea JH |
315 | }; |
316 | ||
8d87852b | 317 | { |
3fcc9fea JH |
318 | $try->('b', '-b'); |
319 | $try->('c', '-c'); | |
320 | $try->('s', '-S'); | |
378cc40b LW |
321 | } |
322 | ||
3fcc9fea | 323 | ok(! -b $Curdir, '!-b cwd'); |
de5a37b2 MS |
324 | ok(! -c $Curdir, '!-c cwd'); |
325 | ok(! -S $Curdir, '!-S cwd'); | |
cc25fa79 | 326 | |
95036ac7 JH |
327 | } |
328 | ||
cc25fa79 | 329 | SKIP: { |
cc25fa79 MS |
330 | my($cnt, $uid); |
331 | $cnt = $uid = 0; | |
332 | ||
333 | # Find a set of directories that's very likely to have setuid files | |
334 | # but not likely to be *all* setuid files. | |
335 | my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin); | |
de5a37b2 | 336 | skip "Can't find a setuid file to test with", 3 unless @bin; |
cc25fa79 MS |
337 | |
338 | for my $bin (@bin) { | |
339 | opendir BIN, $bin or die "Can't opendir $bin: $!"; | |
340 | while (defined($_ = readdir BIN)) { | |
341 | $_ = "$bin/$_"; | |
342 | $cnt++; | |
343 | $uid++ if -u; | |
344 | last if $uid && $uid < $cnt; | |
345 | } | |
346 | } | |
347 | closedir BIN; | |
348 | ||
2304a331 JH |
349 | skip "No setuid programs", 3 if $uid == 0; |
350 | ||
351 | isnt($cnt, 0, 'found some programs'); | |
352 | isnt($uid, 0, ' found some setuid programs'); | |
353 | ok($uid < $cnt, " they're not all setuid"); | |
378cc40b | 354 | } |
b8440792 | 355 | |
378cc40b | 356 | |
3e3baf6d TB |
357 | # To assist in automated testing when a controlling terminal (/dev/tty) |
358 | # may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var | |
359 | # can be set to skip the tests that need a tty. | |
cc25fa79 MS |
360 | SKIP: { |
361 | skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST}; | |
2430d10f | 362 | skip "Skipping TTY tests on linux containers", 4 if $Is_linux_container; |
cc25fa79 | 363 | |
7eb35c03 | 364 | my $TTY = "/dev/tty"; |
cc25fa79 MS |
365 | |
366 | SKIP: { | |
367 | skip "Test uses unixisms", 2 if $Is_MSWin32 || $Is_NetWare; | |
368 | skip "No TTY to test -t with", 2 unless -e $TTY; | |
369 | ||
d5b53b20 | 370 | open(TTY, $TTY) || |
cc25fa79 MS |
371 | warn "Can't open $TTY--run t/TEST outside of make.\n"; |
372 | ok(-t TTY, '-t'); | |
373 | ok(-c TTY, 'tty is -c'); | |
374 | close(TTY); | |
3e3baf6d | 375 | } |
cc25fa79 | 376 | ok(! -t TTY, '!-t on closed TTY filehandle'); |
28e8237b MS |
377 | |
378 | { | |
c7be253f | 379 | local our $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS; |
28e8237b MS |
380 | ok(-t, '-t on STDIN'); |
381 | } | |
68dc0745 | 382 | } |
cc25fa79 | 383 | |
cc25fa79 | 384 | SKIP: { |
de5a37b2 | 385 | skip "No null device to test with", 1 unless -e $Null; |
d5b53b20 | 386 | skip "We know Win32 thinks '$Null' is a TTY", 1 if $Is_MSWin32; |
cc25fa79 | 387 | |
c4fbe247 | 388 | open(NULL, $Null) or DIE("Can't open $Null: $!"); |
de5a37b2 | 389 | ok(! -t NULL, 'null device is not a TTY'); |
cc25fa79 | 390 | close(NULL); |
378cc40b | 391 | } |
cc25fa79 | 392 | |
378cc40b LW |
393 | |
394 | # These aren't strictly "stat" calls, but so what? | |
563ff921 | 395 | my $statfile = './op/stat.t'; |
dc459aad JH |
396 | ok( -T $statfile, '-T'); |
397 | ok(! -B $statfile, '!-B'); | |
b5fe401b MS |
398 | ok(-B $Perl, '-B'); |
399 | ok(! -T $Perl, '!-T'); | |
378cc40b | 400 | |
dc459aad | 401 | open(FOO,$statfile); |
cc25fa79 MS |
402 | SKIP: { |
403 | eval { -T FOO; }; | |
de5a37b2 | 404 | skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/; |
cc25fa79 MS |
405 | |
406 | is( $@, '', '-T on filehandle causes no errors' ); | |
407 | ||
408 | ok(-T FOO, ' -T'); | |
409 | ok(! -B FOO, ' !-B'); | |
410 | ||
f0fcb552 | 411 | $_ = <FOO>; |
1d662fb6 | 412 | like($_, qr/perl/, 'after readline'); |
cc25fa79 MS |
413 | ok(-T FOO, ' still -T'); |
414 | ok(! -B FOO, ' still -B'); | |
f0fcb552 LW |
415 | close(FOO); |
416 | ||
dc459aad | 417 | open(FOO,$statfile); |
f0fcb552 | 418 | $_ = <FOO>; |
1d662fb6 | 419 | like($_, qr/perl/, 'reopened and after readline'); |
cc25fa79 MS |
420 | ok(-T FOO, ' still -T'); |
421 | ok(! -B FOO, ' still !-B'); | |
422 | ||
423 | ok(seek(FOO,0,0), 'after seek'); | |
de5a37b2 MS |
424 | ok(-T FOO, ' still -T'); |
425 | ok(! -B FOO, ' still !-B'); | |
426 | ||
427 | # It's documented this way in perlfunc *shrug* | |
428 | () = <FOO>; | |
429 | ok(eof FOO, 'at EOF'); | |
430 | ok(-T FOO, ' still -T'); | |
431 | ok(-B FOO, ' now -B'); | |
f0fcb552 LW |
432 | } |
433 | close(FOO); | |
378cc40b | 434 | |
cc25fa79 | 435 | |
de5a37b2 MS |
436 | SKIP: { |
437 | skip "No null device to test with", 2 unless -e $Null; | |
438 | ||
439 | ok(-T $Null, 'null device is -T'); | |
440 | ok(-B $Null, ' and -B'); | |
441 | } | |
cc25fa79 | 442 | |
108ed793 SM |
443 | |
444 | # and now, a few parsing tests: | |
cc25fa79 MS |
445 | $_ = $tmpfile; |
446 | ok(-f, 'bare -f uses $_'); | |
447 | ok(-f(), ' -f() "'); | |
108ed793 | 448 | |
cc25fa79 | 449 | unlink $tmpfile or print "# unlink failed: $!\n"; |
58d95175 | 450 | |
ee95e30c | 451 | # bug id 20011101.069 (#7861) |
dc459aad | 452 | my @r = \stat($Curdir); |
cc25fa79 | 453 | is(scalar @r, 13, 'stat returns full 13 elements'); |
5c9aa243 | 454 | |
049f818b YST |
455 | stat $0; |
456 | eval { lstat _ }; | |
457 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, | |
458 | 'lstat _ croaks after stat' ); | |
109c43ed FC |
459 | eval { lstat *_ }; |
460 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, | |
461 | 'lstat *_ croaks after stat' ); | |
462 | eval { lstat \*_ }; | |
463 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, | |
464 | 'lstat \*_ croaks after stat' ); | |
049f818b YST |
465 | eval { -l _ }; |
466 | like( $@, qr/^The stat preceding -l _ wasn't an lstat/, | |
467 | '-l _ croaks after stat' ); | |
468 | ||
469 | lstat $0; | |
470 | eval { lstat _ }; | |
471 | is( "$@", "", "lstat _ ok after lstat" ); | |
472 | eval { -l _ }; | |
473 | is( "$@", "", "-l _ ok after lstat" ); | |
020cc77c | 474 | |
84f93674 | 475 | eval { lstat "test.pl" }; |
020cc77c FC |
476 | { |
477 | open my $fh, "test.pl"; | |
478 | stat *$fh{IO}; | |
479 | eval { lstat _ } | |
480 | } | |
481 | like $@, qr/^The stat preceding lstat\(\) wasn't an lstat at /, | |
482 | 'stat $ioref resets stat type'; | |
0d5064f1 FC |
483 | |
484 | { | |
5a3240c1 DM |
485 | open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!"); |
486 | my @statbuf = stat FOO; | |
0d5064f1 | 487 | stat "test.pl"; |
c7be253f | 488 | no warnings 'io'; |
5a3240c1 | 489 | my @lstatbuf = lstat *FOO{IO}; |
0d5064f1 | 490 | is "@lstatbuf", "@statbuf", 'lstat $ioref reverts to regular fstat'; |
48bbb9f8 | 491 | close(FOO); |
5a3240c1 | 492 | unlink $tmpfile or print "# unlink failed: $!\n"; |
0d5064f1 | 493 | } |
049f818b | 494 | |
5c9aa243 | 495 | SKIP: { |
049f818b | 496 | skip "No lstat", 2 unless $Config{d_lstat}; |
5c9aa243 | 497 | |
ee95e30c | 498 | # bug id 20020124.004 (#8334) |
5c9aa243 | 499 | # If we have d_lstat, we should have symlink() |
bee528ec | 500 | my $linkname = 'stat-' . rand =~ y/.//dr; |
102411b6 CB |
501 | my $target = $Perl; |
502 | $target =~ s/;\d+\z// if $Is_VMS; # symlinks don't like version numbers | |
503 | symlink $target, $linkname or die "# Can't symlink $0: $!"; | |
5c9aa243 RGS |
504 | lstat $linkname; |
505 | -T _; | |
506 | eval { lstat _ }; | |
3db621ff | 507 | like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/, |
5c9aa243 RGS |
508 | 'lstat croaks after -T _' ); |
509 | eval { -l _ }; | |
3db621ff | 510 | like( $@, qr/^The stat preceding -l _ wasn't an lstat/, |
5c9aa243 RGS |
511 | '-l _ croaks after -T _' ); |
512 | unlink $linkname or print "# unlink $linkname failed: $!\n"; | |
513 | } | |
98a392ec | 514 | |
67fcfcf9 JL |
515 | SKIP: { |
516 | skip "Too much clock skew between system and filesystem", 5 | |
517 | if ($Filesystem_Time_Offset > 5); | |
518 | print "# Zzz...\n"; | |
519 | sleep($Filesystem_Time_Offset+1); | |
520 | my $f = 'tstamp.tmp'; | |
521 | unlink $f; | |
522 | ok (open(S, "> $f"), 'can create tmp file'); | |
523 | close S or die; | |
524 | my @a = stat $f; | |
525 | print "# time=$^T, stat=(@a)\n"; | |
526 | my @b = (-M _, -A _, -C _); | |
527 | print "# -MAC=(@b)\n"; | |
528 | ok( (-M _) < 0, 'negative -M works'); | |
e08070a0 TC |
529 | SKIP: |
530 | { | |
531 | skip "Access timestamps inaccurate", 1 if $inaccurate_atime; | |
532 | ok( (-A _) < 0, 'negative -A works'); | |
533 | } | |
67fcfcf9 JL |
534 | ok( (-C _) < 0, 'negative -C works'); |
535 | ok(unlink($f), 'unlink tmp file'); | |
536 | } | |
a80d47c2 | 537 | |
7b64ff23 | 538 | # [perl #4253] |
25988e07 NE |
539 | { |
540 | ok(open(F, ">", $tmpfile), 'can create temp file'); | |
541 | close F; | |
542 | chmod 0077, $tmpfile; | |
543 | my @a = stat($tmpfile); | |
544 | my $s1 = -s _; | |
545 | -T _; | |
546 | my $s2 = -s _; | |
547 | is($s1, $s2, q(-T _ doesn't break the statbuffer)); | |
84f93674 | 548 | SKIP: { |
3442c4b3 | 549 | my $root_uid = $Is_Cygwin ? 18 : 0; |
84f93674 | 550 | skip "No lstat", 1 unless $Config{d_lstat}; |
3442c4b3 RU |
551 | skip "uid=0", 1 if $< == $root_uid or $> == $root_uid; |
552 | skip "Can't check if admin user in miniperl", 1 | |
553 | if $^O =~ /^(cygwin|MSWin32|msys)$/ && is_miniperl(); | |
554 | skip "Readable by group/other means readable by me on $^O", 1 if $^O eq 'VMS' | |
555 | or ($^O =~ /^(cygwin|MSWin32|msys)$/ and Win32::IsAdminUser()); | |
84f93674 FC |
556 | lstat($tmpfile); |
557 | -T _; | |
558 | ok(eval { lstat _ }, | |
559 | q(-T _ doesn't break lstat for unreadable file)); | |
560 | } | |
8ca3c3a5 | 561 | unlink $tmpfile; |
25988e07 NE |
562 | } |
563 | ||
5228a96c | 564 | SKIP: { |
2a794dcf | 565 | skip "No dirfd()", 4 unless $Config{d_dirfd} || $Config{d_dir_dd_fd}; |
586251be SP |
566 | ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!"; |
567 | ok(stat(DIR), "stat() on dirhandle works"); | |
5228a96c | 568 | ok(-d -r _ , "chained -x's on dirhandle"); |
6d6dd8fe | 569 | ok(-d DIR, "-d on a dirhandle works"); |
6d6dd8fe | 570 | closedir DIR or die $!; |
586251be SP |
571 | } |
572 | ||
573 | { | |
574 | # RT #8244: *FILE{IO} does not behave like *FILE for stat() and -X() operators | |
575 | ok(open(F, ">", $tmpfile), 'can create temp file'); | |
576 | my @thwap = stat *F{IO}; | |
577 | ok(@thwap, "stat(*F{IO}) works"); | |
578 | ok( -f *F{IO} , "single file tests work with *F{IO}"); | |
c84ba4c0 | 579 | close F; |
586251be SP |
580 | unlink $tmpfile; |
581 | ||
582 | #PVIO's hold dirhandle information, so let's test them too. | |
583 | ||
584 | SKIP: { | |
2a794dcf | 585 | skip "No dirfd()", 4 unless $Config{d_dirfd} || $Config{d_dir_dd_fd}; |
586251be SP |
586 | ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!"; |
587 | ok(stat(*DIR{IO}), "stat() on *DIR{IO} works"); | |
20c932f8 | 588 | ok(-d _ , "The special file handle _ is set correctly"); |
586251be | 589 | ok(-d -r *DIR{IO} , "chained -x's on *DIR{IO}"); |
20c932f8 | 590 | closedir DIR or die $!; |
586251be | 591 | } |
5228a96c SP |
592 | } |
593 | ||
daa30a68 FC |
594 | # [perl #71002] |
595 | { | |
daa30a68 FC |
596 | my $w; |
597 | local $SIG{__WARN__} = sub { warn shift; ++$w }; | |
598 | stat 'prepeinamehyparcheiarcheiometoonomaavto'; | |
599 | stat _; | |
600 | is $w, undef, 'no unopened warning from stat _'; | |
601 | } | |
602 | ||
87ebf1e3 HS |
603 | { |
604 | # [perl #123816] | |
605 | # Inappropriate stacking of l?stat with filetests should either work or | |
606 | # give a syntax error, they shouldn't crash. | |
607 | eval { stat -t }; | |
608 | ok(1, 'can "stat -t" without crashing'); | |
609 | eval { lstat -t }; | |
610 | ok(1, 'can "lstat -t" without crashing'); | |
611 | } | |
612 | ||
7f399b40 FC |
613 | # [perl #126064] stat stat stack busting |
614 | is join("-", 1,2,3,(stat stat stat),4,5,6), "1-2-3-4-5-6", | |
615 | 'stat inside stat gets scalar context'; | |
616 | ||
8f6eb0aa | 617 | # [perl #126162] stat an array should not work |
6405d2ef | 618 | # skip if -e '2'. |
edc12fc2 TC |
619 | SKIP: |
620 | { | |
6405d2ef KW |
621 | skip "There is a file named '2', which invalidates this test", 2 if -e '2'; |
622 | ||
623 | my $Errno_loaded = eval { require Errno }; | |
624 | my @statarg = ($statfile, $statfile); | |
c7be253f | 625 | no warnings 'syntax'; |
6405d2ef KW |
626 | ok !stat(@statarg), |
627 | 'stat on an array of valid paths should warn and should not return any data'; | |
628 | my $error = 0+$!; | |
edc12fc2 TC |
629 | skip "Errno not available", 1 |
630 | unless $Errno_loaded; | |
631 | is $error, &Errno::ENOENT, | |
632 | 'stat on an array of valid paths should return ENOENT'; | |
633 | } | |
8f6eb0aa | 634 | |
a155eb05 | 635 | # [perl #131895] stat() doesn't fail on filenames containing \0 / NUL |
c7be253f DIM |
636 | { |
637 | no warnings 'syscalls'; | |
638 | ok !stat("TEST\0-"), 'stat on filename with \0'; | |
639 | } | |
a155eb05 | 640 | SKIP: { |
2281c846 | 641 | my $link = "stat_t_$$\_TEST.symlink"; |
a155eb05 TC |
642 | my $can_symlink = eval { symlink "TEST", $link }; |
643 | skip "cannot symlink", 1 unless $can_symlink; | |
c7be253f | 644 | no warnings 'syscalls'; |
a155eb05 TC |
645 | ok !lstat("$link\0-"), 'lstat on filename with \0'; |
646 | unlink $link; | |
647 | } | |
648 | ||
98a392ec | 649 | END { |
295d5f02 | 650 | chmod 0666, $tmpfile; |
c291be4e | 651 | unlink_all $tmpfile; |
98a392ec | 652 | } |