Commit | Line | Data |
---|---|---|
8d063cd8 LW |
1 | #!./perl |
2 | ||
ea368a7c CS |
3 | BEGIN { |
4 | chdir 't' if -d 't'; | |
0c5d4ba3 | 5 | require "./test.pl"; |
624c42e2 | 6 | set_up_inc('../lib'); |
ea368a7c CS |
7 | } |
8 | ||
9 | use Config; | |
10 | ||
6d738113 | 11 | my $Is_VMSish = ($^O eq 'VMS'); |
0c5d4ba3 | 12 | |
f0c73bbb TC |
13 | if ($^O eq 'MSWin32') { |
14 | # under minitest, buildcustomize sets this to 1, which means | |
15 | # nlinks isn't populated properly, allow our tests to pass | |
16 | ${^WIN32_SLOPPY_STAT} = 0; | |
17 | } | |
18 | ||
2eb109a4 | 19 | if ($^O eq 'MSWin32') { |
20dd405c | 20 | $wd = `cd`; |
fc8d54b0 GA |
21 | } |
22 | elsif ($^O eq 'VMS') { | |
20dd405c | 23 | $wd = `show default`; |
fc8d54b0 | 24 | } |
97e175fe BF |
25 | elsif ( $^O =~ /android/ || $^O eq 'nto' ) { |
26 | # On Android and Blackberry 10, pwd is a shell builtin, so plain `pwd` | |
27 | # won't cut it | |
f11cc189 BF |
28 | $wd = `sh -c pwd`; |
29 | } | |
fc8d54b0 | 30 | else { |
20dd405c MS |
31 | $wd = `pwd`; |
32 | } | |
33 | chomp($wd); | |
34 | ||
b844a53a JR |
35 | die "Can't get current working directory" if(!$wd); |
36 | ||
0c5d4ba3 JH |
37 | my $has_link = $Config{d_link}; |
38 | my $accurate_timestamps = | |
2eb109a4 | 39 | !($^O eq 'MSWin32' || |
4457f3fc | 40 | $^O eq 'os2' || |
cd86ed9d | 41 | $^O eq 'cygwin' || $^O eq 'amigaos' || |
7b903762 | 42 | $wd =~ m#$Config{afsroot}/# |
20dd405c | 43 | ); |
39e571d4 | 44 | |
6b980173 | 45 | if (defined &Win32::IsWinNT && Win32::IsWinNT()) { |
0c5d4ba3 | 46 | if (Win32::FsType() eq 'NTFS') { |
20dd405c MS |
47 | $has_link = 1; |
48 | $accurate_timestamps = 1; | |
0c5d4ba3 | 49 | } |
58a5e53e DD |
50 | else { |
51 | $has_link = 0; | |
52 | } | |
6b980173 JD |
53 | } |
54 | ||
0c5d4ba3 | 55 | my $needs_fh_reopen = |
0c5d4ba3 | 56 | # Not needed on HPFS, but needed on HPFS386 ?! |
4457f3fc | 57 | $^O eq 'os2'; |
0c5d4ba3 | 58 | |
7a2cf369 NK |
59 | $needs_fh_reopen = 1 if (defined &Win32::IsWin95 && Win32::IsWin95()); |
60 | ||
4e51f8e4 SR |
61 | my $skip_mode_checks = |
62 | $^O eq 'cygwin' && $ENV{CYGWIN} !~ /ntsec/; | |
63 | ||
8334cae6 | 64 | plan tests => 61; |
8d063cd8 | 65 | |
62a28c97 NC |
66 | my $tmpdir = tempfile(); |
67 | my $tmpdir1 = tempfile(); | |
378cc40b | 68 | |
2eb109a4 | 69 | if ($^O eq 'MSWin32') { |
62a28c97 NC |
70 | `rmdir /s /q $tmpdir 2>nul`; |
71 | `mkdir $tmpdir`; | |
dc459aad JH |
72 | } |
73 | elsif ($^O eq 'VMS') { | |
62a28c97 NC |
74 | `if f\$search("[.$tmpdir]*.*") .nes. "" then delete/nolog/noconfirm [.$tmpdir]*.*.*`; |
75 | `if f\$search("$tmpdir.dir") .nes. "" then set file/prot=o:rwed $tmpdir.dir;`; | |
76 | `if f\$search("$tmpdir.dir") .nes. "" then delete/nolog/noconfirm $tmpdir.dir;`; | |
77 | `create/directory [.$tmpdir]`; | |
6d738113 PP |
78 | } |
79 | else { | |
62a28c97 | 80 | `rm -f $tmpdir 2>/dev/null; mkdir $tmpdir 2>/dev/null`; |
6d738113 | 81 | } |
0c5d4ba3 | 82 | |
519ecd2c | 83 | chdir $tmpdir; |
0c5d4ba3 | 84 | |
b8440792 | 85 | `/bin/rm -rf a b c x` if -x '/bin/rm'; |
8d063cd8 LW |
86 | |
87 | umask(022); | |
88 | ||
20dd405c | 89 | SKIP: { |
2eb109a4 | 90 | skip "bogus umask", 1 if ($^O eq 'MSWin32'); |
20dd405c MS |
91 | |
92 | is((umask(0)&0777), 022, 'umask'), | |
0c5d4ba3 JH |
93 | } |
94 | ||
d5fc3e70 SP |
95 | open(FH,'>x') || die "Can't create x"; |
96 | close(FH); | |
97 | open(FH,'>a') || die "Can't create a"; | |
98 | close(FH); | |
8d063cd8 | 99 | |
8268670f | 100 | my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
dd568cb6 | 101 | $blksize,$blocks,$a_mode); |
8268670f | 102 | |
3ed9f8f7 | 103 | SKIP: { |
0c5d4ba3 | 104 | skip("no link", 4) unless $has_link; |
8d063cd8 | 105 | |
0c5d4ba3 JH |
106 | ok(link('a','b'), "link a b"); |
107 | ok(link('b','c'), "link b c"); | |
8d063cd8 | 108 | |
dd568cb6 CB |
109 | $a_mode = (stat('a'))[2]; |
110 | ||
8268670f JH |
111 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
112 | $blksize,$blocks) = stat('c'); | |
8d063cd8 | 113 | |
20dd405c MS |
114 | SKIP: { |
115 | skip "no nlink", 1 if $Config{dont_use_nlink}; | |
116 | ||
117 | is($nlink, 3, "link count of triply-linked file"); | |
0c5d4ba3 | 118 | } |
ea368a7c | 119 | |
20dd405c MS |
120 | SKIP: { |
121 | skip "hard links not that hard in $^O", 1 if $^O eq 'amigaos'; | |
bc10a1e2 JK |
122 | skip "no mode checks", 1 if $skip_mode_checks; |
123 | ||
b9233c13 JK |
124 | is(sprintf("0%o", $mode & 0777), |
125 | sprintf("0%o", $a_mode & 0777), | |
bc10a1e2 | 126 | "mode of triply-linked file"); |
0c5d4ba3 JH |
127 | } |
128 | } | |
8d063cd8 | 129 | |
2eb109a4 | 130 | $newmode = ($^O eq 'MSWin32') ? 0444 : 0777; |
8d063cd8 | 131 | |
0c5d4ba3 | 132 | is(chmod($newmode,'a'), 1, "chmod succeeding"); |
8d063cd8 | 133 | |
0c5d4ba3 | 134 | SKIP: { |
2f3b333f | 135 | skip("no link", 7) unless $has_link; |
0c5d4ba3 | 136 | |
8268670f JH |
137 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
138 | $blksize,$blocks) = stat('c'); | |
0c5d4ba3 | 139 | |
4e51f8e4 SR |
140 | SKIP: { |
141 | skip "no mode checks", 1 if $skip_mode_checks; | |
142 | ||
143 | is($mode & 0777, $newmode, "chmod going through"); | |
144 | } | |
0c5d4ba3 JH |
145 | |
146 | $newmode = 0700; | |
6b980173 JD |
147 | chmod 0444, 'x'; |
148 | $newmode = 0666; | |
6b980173 | 149 | |
0c5d4ba3 | 150 | is(chmod($newmode,'c','x'), 2, "chmod two files"); |
3ed9f8f7 | 151 | |
0c5d4ba3 JH |
152 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
153 | $blksize,$blocks) = stat('c'); | |
8d063cd8 | 154 | |
4e51f8e4 SR |
155 | SKIP: { |
156 | skip "no mode checks", 1 if $skip_mode_checks; | |
157 | ||
158 | is($mode & 0777, $newmode, "chmod going through to c"); | |
159 | } | |
a245ea2d | 160 | |
0c5d4ba3 JH |
161 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
162 | $blksize,$blocks) = stat('x'); | |
8d063cd8 | 163 | |
4e51f8e4 SR |
164 | SKIP: { |
165 | skip "no mode checks", 1 if $skip_mode_checks; | |
166 | ||
167 | is($mode & 0777, $newmode, "chmod going through to x"); | |
168 | } | |
0c5d4ba3 JH |
169 | |
170 | is(unlink('b','x'), 2, "unlink two files"); | |
171 | ||
172 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, | |
173 | $blksize,$blocks) = stat('b'); | |
174 | ||
175 | is($ino, undef, "ino of removed file b should be undef"); | |
176 | ||
177 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, | |
178 | $blksize,$blocks) = stat('x'); | |
179 | ||
180 | is($ino, undef, "ino of removed file x should be undef"); | |
8268670f | 181 | } |
0c5d4ba3 | 182 | |
c4aca7d0 | 183 | SKIP: { |
8334cae6 | 184 | skip "no fchmod", 7 unless ($Config{d_fchmod} || "") eq "define"; |
c4aca7d0 GA |
185 | ok(open(my $fh, "<", "a"), "open a"); |
186 | is(chmod(0, $fh), 1, "fchmod"); | |
187 | $mode = (stat "a")[2]; | |
b0fdffbd SP |
188 | SKIP: { |
189 | skip "no mode checks", 1 if $skip_mode_checks; | |
669d6ad8 | 190 | skip "chmod(0, FH) means assume user defaults on VMS", 1 if $^O eq 'VMS'; |
b0fdffbd SP |
191 | is($mode & 0777, 0, "perm reset"); |
192 | } | |
c4aca7d0 GA |
193 | is(chmod($newmode, "a"), 1, "fchmod"); |
194 | $mode = (stat $fh)[2]; | |
b9233c13 | 195 | SKIP: { |
b0fdffbd SP |
196 | skip "no mode checks", 1 if $skip_mode_checks; |
197 | is($mode & 0777, $newmode, "perm restored"); | |
198 | } | |
8334cae6 TC |
199 | |
200 | # [perl #122703] | |
201 | close $fh; | |
202 | $! = 0; | |
203 | ok(!chmod(0666, $fh), "chmod through closed handle fails"); | |
204 | isnt($!+0, 0, "and errno was set"); | |
c4aca7d0 GA |
205 | } |
206 | ||
207 | SKIP: { | |
8334cae6 | 208 | skip "no fchown", 3 unless ($Config{d_fchown} || "") eq "define"; |
c4aca7d0 | 209 | open(my $fh, "<", "a"); |
62258473 | 210 | is(chown(-1, -1, $fh), 1, "fchown"); |
8334cae6 TC |
211 | |
212 | # [perl #122703] | |
213 | # chown() behaved correctly, but there was no test for the chown() | |
214 | # on closed handle case | |
215 | close $fh; | |
216 | $! = 0; | |
62258473 | 217 | ok(!chown(-1, -1, $fh), "chown on closed handle fails"); |
8334cae6 | 218 | isnt($!+0, 0, "and errno was set"); |
c4aca7d0 GA |
219 | } |
220 | ||
221 | SKIP: { | |
222 | skip "has fchmod", 1 if ($Config{d_fchmod} || "") eq "define"; | |
223 | open(my $fh, "<", "a"); | |
224 | eval { chmod(0777, $fh); }; | |
225 | like($@, qr/^The fchmod function is unimplemented at/, "fchmod is unimplemented"); | |
226 | } | |
227 | ||
228 | SKIP: { | |
229 | skip "has fchown", 1 if ($Config{d_fchown} || "") eq "define"; | |
230 | open(my $fh, "<", "a"); | |
231 | eval { chown(0, 0, $fh); }; | |
295d5f02 | 232 | like($@, qr/^The f?chown function is unimplemented at/, "fchown is unimplemented"); |
c4aca7d0 GA |
233 | } |
234 | ||
8268670f | 235 | is(rename('a','b'), 1, "rename a b"); |
0c5d4ba3 | 236 | |
8268670f JH |
237 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
238 | $blksize,$blocks) = stat('a'); | |
0c5d4ba3 | 239 | |
8268670f | 240 | is($ino, undef, "ino of renamed file a should be undef"); |
0c5d4ba3 JH |
241 | |
242 | $delta = $accurate_timestamps ? 1 : 2; # Granularity of time on the filesystem | |
1d825fcc | 243 | chmod 0777, 'b'; |
0c5d4ba3 | 244 | |
98a1ada1 JK |
245 | $ut = 500000000; |
246 | ||
398bbfb8 | 247 | note("basic check of atime and mtime"); |
98a1ada1 | 248 | $foo = (utime $ut,$ut + $delta,'b'); |
0c5d4ba3 | 249 | is($foo, 1, "utime"); |
3d5119ac | 250 | check_utime_result($ut, $accurate_timestamps, $delta); |
e96b369d GA |
251 | |
252 | utime undef, undef, 'b'; | |
253 | ($atime,$mtime) = (stat 'b')[8,9]; | |
40f90980 | 254 | note("# utime undef, undef --> $atime, $mtime"); |
98a1ada1 JK |
255 | isnt($atime, $ut, 'atime: utime called with two undefs'); |
256 | isnt($mtime, $ut + $delta, 'mtime: utime called with two undefs'); | |
e96b369d GA |
257 | |
258 | SKIP: { | |
8334cae6 | 259 | skip "no futimes", 6 unless ($Config{d_futimes} || "") eq "define"; |
398bbfb8 | 260 | note("check futimes"); |
e96b369d | 261 | open(my $fh, "<", 'b'); |
98a1ada1 | 262 | $foo = (utime $ut,$ut + $delta, $fh); |
e96b369d | 263 | is($foo, 1, "futime"); |
3d5119ac | 264 | check_utime_result($ut, $accurate_timestamps, $delta); |
8334cae6 TC |
265 | # [perl #122703] |
266 | close $fh; | |
8f432bc3 | 267 | $! = 0; |
98a1ada1 | 268 | ok(!utime($ut,$ut + $delta, $fh), |
8334cae6 TC |
269 | "utime fails on a closed file handle"); |
270 | isnt($!+0, 0, "and errno was set"); | |
e96b369d | 271 | } |
0c5d4ba3 | 272 | |
e96b369d GA |
273 | SKIP: { |
274 | skip "has futimes", 1 if ($Config{d_futimes} || "") eq "define"; | |
275 | open(my $fh, "<", "b") || die; | |
276 | eval { utime(undef, undef, $fh); }; | |
277 | like($@, qr/^The futimes function is unimplemented at/, "futimes is unimplemented"); | |
278 | } | |
0c5d4ba3 JH |
279 | |
280 | is(unlink('b'), 1, "unlink b"); | |
281 | ||
8d063cd8 LW |
282 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, |
283 | $blksize,$blocks) = stat('b'); | |
0c5d4ba3 | 284 | is($ino, undef, "ino of unlinked file b should be undef"); |
378cc40b LW |
285 | unlink 'c'; |
286 | ||
b844a53a | 287 | chdir $wd || die "Can't cd back to '$wd' ($!)"; |
378cc40b | 288 | |
0c5d4ba3 JH |
289 | # Yet another way to look for links (perhaps those that cannot be |
290 | # created by perl?). Hopefully there is an ls utility in your | |
291 | # %PATH%. N.B. that $^O is 'cygwin' on Cygwin. | |
292 | ||
20dd405c | 293 | SKIP: { |
2eb109a4 DIM |
294 | skip "Win32 specific test", 2 |
295 | unless ($^O eq 'MSWin32'); | |
3ed9f8f7 | 296 | skip "No symbolic links found to test with", 2 |
20dd405c MS |
297 | unless `ls -l perl 2>nul` =~ /^l.*->/; |
298 | ||
4ba7095c JH |
299 | system("cp TEST TEST$$"); |
300 | # we have to copy because e.g. GNU grep gets huffy if we have | |
301 | # a symlink forest to another disk (it complains about too many | |
302 | # levels of symbolic links, even if we have only two) | |
0c5d4ba3 | 303 | is(symlink("TEST$$","c"), 1, "symlink"); |
4ba7095c | 304 | $foo = `grep perl c 2>&1`; |
0c5d4ba3 | 305 | ok($foo, "found perl in c"); |
44a8e56a | 306 | unlink 'c'; |
4ba7095c | 307 | unlink("TEST$$"); |
378cc40b | 308 | } |
f783569b | 309 | |
62a28c97 NC |
310 | my $tmpfile = tempfile(); |
311 | open IOFSCOM, ">$tmpfile" or die "Could not write IOfs.tmp: $!"; | |
0c5d4ba3 JH |
312 | print IOFSCOM 'helloworld'; |
313 | close(IOFSCOM); | |
314 | ||
315 | # TODO: pp_truncate needs to be taught about F_CHSIZE and F_FREESP, | |
316 | # as per UNIX FAQ. | |
317 | ||
318 | SKIP: { | |
63720136 | 319 | # Check truncating a closed file. |
62a28c97 | 320 | eval { truncate $tmpfile, 5; }; |
90ddc76f | 321 | |
090bf15b | 322 | skip("no truncate - $@", 8) if $@; |
0c5d4ba3 | 323 | |
62a28c97 | 324 | is(-s $tmpfile, 5, "truncation to five bytes"); |
0c5d4ba3 | 325 | |
62a28c97 | 326 | truncate $tmpfile, 0; |
0c5d4ba3 | 327 | |
62a28c97 | 328 | ok(-z $tmpfile, "truncation to zero bytes"); |
0c5d4ba3 | 329 | |
7a2cf369 NK |
330 | #these steps are necessary to check if file is really truncated |
331 | #On Win95, FH is updated, but file properties aren't | |
62a28c97 | 332 | open(FH, ">$tmpfile") or die "Can't create $tmpfile"; |
7a2cf369 NK |
333 | print FH "x\n" x 200; |
334 | close FH; | |
335 | ||
63720136 | 336 | # Check truncating an open file. |
62a28c97 | 337 | open(FH, ">>$tmpfile") or die "Can't open $tmpfile for appending"; |
0c5d4ba3 JH |
338 | |
339 | binmode FH; | |
340 | select FH; | |
341 | $| = 1; | |
342 | select STDOUT; | |
343 | ||
344 | { | |
345 | use strict; | |
346 | print FH "x\n" x 200; | |
347 | ok(truncate(FH, 200), "fh resize to 200"); | |
62b86938 | 348 | } |
0c5d4ba3 JH |
349 | |
350 | if ($needs_fh_reopen) { | |
62a28c97 | 351 | close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile"; |
0c5d4ba3 | 352 | } |
90ddc76f | 353 | |
62a28c97 | 354 | is(-s $tmpfile, 200, "fh resize to 200 working (filename check)"); |
63720136 | 355 | |
090bf15b | 356 | ok(truncate(FH, 0), "fh resize to zero"); |
0c5d4ba3 | 357 | |
090bf15b | 358 | if ($needs_fh_reopen) { |
62a28c97 | 359 | close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile"; |
090bf15b | 360 | } |
0c5d4ba3 | 361 | |
62a28c97 | 362 | ok(-z $tmpfile, "fh resize to zero working (filename check)"); |
7a2cf369 | 363 | |
090bf15b SR |
364 | close FH; |
365 | ||
62a28c97 | 366 | open(FH, ">>$tmpfile") or die "Can't open $tmpfile for appending"; |
090bf15b SR |
367 | |
368 | binmode FH; | |
369 | select FH; | |
370 | $| = 1; | |
371 | select STDOUT; | |
372 | ||
373 | { | |
374 | use strict; | |
375 | print FH "x\n" x 200; | |
376 | ok(truncate(*FH{IO}, 100), "fh resize by IO slot"); | |
377 | } | |
378 | ||
379 | if ($needs_fh_reopen) { | |
62a28c97 | 380 | close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile"; |
090bf15b SR |
381 | } |
382 | ||
62a28c97 | 383 | is(-s $tmpfile, 100, "fh resize by IO slot working"); |
090bf15b SR |
384 | |
385 | close FH; | |
42409c40 FC |
386 | |
387 | my $n = "for_fs_dot_t$$"; | |
388 | open FH, ">$n" or die "open $n: $!"; | |
389 | print FH "bloh blah bla\n"; | |
390 | close FH or die "close $n: $!"; | |
391 | eval "truncate $n, 0; 1" or die; | |
392 | ok !-z $n, 'truncate(word) does not fall back to file name'; | |
393 | unlink $n; | |
f783569b | 394 | } |
80252599 | 395 | |
65cb15a1 | 396 | # check if rename() can be used to just change case of filename |
20dd405c MS |
397 | SKIP: { |
398 | skip "Works in Cygwin only if check_case is set to relaxed", 1 | |
1a36314c | 399 | if ($ENV{'CYGWIN'} && ($ENV{'CYGWIN'} =~ /check_case:(?:adjust|strict)/)); |
20dd405c | 400 | |
62a28c97 | 401 | chdir "./$tmpdir"; |
d5fc3e70 SP |
402 | open(FH,'>x') || die "Can't create x"; |
403 | close(FH); | |
0c5d4ba3 | 404 | rename('x', 'X'); |
3ed9f8f7 | 405 | |
0c5d4ba3 JH |
406 | # this works on win32 only, because fs isn't casesensitive |
407 | ok(-e 'X', "rename working"); | |
8268670f | 408 | |
9bf0f160 | 409 | unlink_all 'X'; |
0c5d4ba3 | 410 | chdir $wd || die "Can't cd back to $wd"; |
73077d53 | 411 | } |
65cb15a1 | 412 | |
c683db79 TC |
413 | SKIP: |
414 | { | |
415 | $Config{d_rename} | |
416 | or skip "Cannot rename directories with link()", 2; | |
417 | # check if rename() works on directories | |
418 | if ($^O eq 'VMS') { | |
419 | # must have delete access to rename a directory | |
420 | `set file $tmpdir.dir/protection=o:d`; | |
421 | ok(rename("$tmpdir.dir", "$tmpdir1.dir"), "rename on directories") || | |
422 | print "# errno: $!\n"; | |
423 | } | |
424 | else { | |
425 | ok(rename($tmpdir, $tmpdir1), "rename on directories"); | |
426 | } | |
0c5d4ba3 | 427 | |
c683db79 TC |
428 | ok(-d $tmpdir1, "rename on directories working"); |
429 | } | |
80252599 | 430 | |
1937c63e TS |
431 | { |
432 | # Change 26011: Re: A surprising segfault | |
433 | # to make sure only that these obfuscated sentences will not crash. | |
434 | ||
435 | map chmod(+()), ('')x68; | |
436 | ok(1, "extend sp in pp_chmod"); | |
437 | ||
438 | map chown(+()), ('')x68; | |
439 | ok(1, "extend sp in pp_chown"); | |
440 | } | |
441 | ||
f0d85c30 | 442 | # Calling unlink on a directory without -U and privileges will always fail, but |
1dcae8b8 | 443 | # it should set errno to EISDIR even though unlink(2) is never called. |
af7058d0 FC |
444 | SKIP: { |
445 | if (is_miniperl && !eval 'require Errno') { | |
446 | skip "Errno not built yet", 3; | |
447 | } | |
1dcae8b8 EZ |
448 | require Errno; |
449 | ||
450 | my $tmpdir = tempfile(); | |
2eb109a4 | 451 | if ($^O eq 'MSWin32') { |
1dcae8b8 EZ |
452 | `mkdir $tmpdir`; |
453 | } | |
454 | elsif ($^O eq 'VMS') { | |
455 | `create/directory [.$tmpdir]`; | |
456 | } | |
457 | else { | |
458 | `mkdir $tmpdir 2>/dev/null`; | |
459 | } | |
460 | ||
461 | # errno should be set even though unlink(2) is not called | |
462 | local $!; | |
f0d85c30 CB |
463 | is(unlink($tmpdir), 0, "can't unlink directory without -U and privileges"); |
464 | is(0+$!, Errno::EISDIR(), "unlink directory without -U sets errno"); | |
1dcae8b8 EZ |
465 | |
466 | rmdir $tmpdir; | |
467 | ||
468 | # errno should be set by failed lstat(2) call | |
469 | $! = 0; | |
470 | unlink($tmpdir); | |
f0d85c30 | 471 | is(0+$!, Errno::ENOENT(), "unlink non-existent directory without -U sets ENOENT"); |
1dcae8b8 EZ |
472 | } |
473 | ||
62a28c97 NC |
474 | # need to remove $tmpdir if rename() in test 28 failed! |
475 | END { rmdir $tmpdir1; rmdir $tmpdir; } | |
9eccdb0c JK |
476 | |
477 | sub check_utime_result { | |
478 | ($ut, $accurate_timestamps, $delta) = @_; | |
479 | ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime, | |
480 | $blksize,$blocks) = stat('b'); | |
481 | ||
482 | SKIP: { | |
2eb109a4 | 483 | skip "bogus inode num", 1 if ($^O eq 'MSWin32'); |
9eccdb0c JK |
484 | ok($ino, 'non-zero inode num'); |
485 | } | |
486 | ||
487 | SKIP: { | |
488 | skip "filesystem atime/mtime granularity too low", 2 | |
489 | unless $accurate_timestamps; | |
490 | ||
491 | if ($^O eq 'vos') { | |
492 | skip ("# TODO - hit VOS bug posix-2055 - access time does not follow POSIX rules for an open file.", 2); | |
493 | } | |
494 | ||
495 | note("# atime - $atime mtime - $mtime delta - $delta"); | |
496 | if($atime == $ut && $mtime == $ut + $delta) { | |
497 | pass('atime: granularity test'); | |
498 | pass('mtime: granularity test'); | |
499 | } | |
500 | else { | |
b3259969 JK |
501 | # Operating systems whose filesystems may be mounted with the noatime option |
502 | # RT 132663 | |
ab6d256e | 503 | my %noatime_oses = map { $_ => 1 } ( qw| haiku netbsd dragonfly | ); |
9eccdb0c JK |
504 | if ($^O =~ /\blinux\b/i) { |
505 | note("# Maybe stat() cannot get the correct atime, ". | |
506 | "as happens via NFS on linux?"); | |
507 | $foo = (utime 400000000,$ut + 2*$delta,'b'); | |
508 | my ($new_atime, $new_mtime) = (stat('b'))[8,9]; | |
509 | note("# newatime - $new_atime nemtime - $new_mtime"); | |
510 | if ($new_atime == $atime && $new_mtime - $mtime == $delta) { | |
511 | pass("atime - accounted for possible NFS/glibc2.2 bug on linux"); | |
512 | pass("mtime - accounted for possible NFS/glibc2.2 bug on linux"); | |
513 | } | |
514 | else { | |
515 | fail("atime - $atime/$new_atime $mtime/$new_mtime"); | |
516 | fail("mtime - $atime/$new_atime $mtime/$new_mtime"); | |
517 | } | |
518 | } | |
519 | elsif ($^O eq 'VMS') { | |
520 | # why is this 1 second off? | |
521 | is( $atime, $ut + 1, 'atime: VMS' ); | |
522 | is( $mtime, $ut + $delta, 'mtime: VMS' ); | |
523 | } | |
b3259969 JK |
524 | elsif ($noatime_oses{$^O}) { |
525 | pass("atime not updated"); | |
9eccdb0c JK |
526 | is($mtime, 500000001, 'mtime'); |
527 | } | |
528 | else { | |
529 | fail("atime: default case"); | |
530 | fail("mtime: default case"); | |
531 | } | |
532 | } # END failed atime mtime 'else' block | |
533 | } # END granularity SKIP block | |
534 | } |