11 my $Is_VMSish = ($^O eq 'VMS');
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 ${^WIN32_SLOPPY_STAT} = 0;
19 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
22 elsif ($^O eq 'VMS') {
25 elsif ( $^O =~ /android/ || $^O eq 'nto' ) {
26 # On Android and Blackberry 10, pwd is a shell builtin, so plain `pwd`
35 die "Can't get current working directory" if(!$wd);
37 my $has_link = $Config{d_link};
38 my $accurate_timestamps =
39 !($^O eq 'MSWin32' || $^O eq 'NetWare' ||
40 $^O eq 'dos' || $^O eq 'os2' ||
41 $^O eq 'cygwin' || $^O eq 'amigaos' ||
42 $wd =~ m#$Config{afsroot}/#
45 if (defined &Win32::IsWinNT && Win32::IsWinNT()) {
46 if (Win32::FsType() eq 'NTFS') {
48 $accurate_timestamps = 1;
57 # Not needed on HPFS, but needed on HPFS386 ?!
60 $needs_fh_reopen = 1 if (defined &Win32::IsWin95 && Win32::IsWin95());
62 my $skip_mode_checks =
63 $^O eq 'cygwin' && $ENV{CYGWIN} !~ /ntsec/;
67 my $tmpdir = tempfile();
68 my $tmpdir1 = tempfile();
70 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
71 `rmdir /s /q $tmpdir 2>nul`;
74 elsif ($^O eq 'VMS') {
75 `if f\$search("[.$tmpdir]*.*") .nes. "" then delete/nolog/noconfirm [.$tmpdir]*.*.*`;
76 `if f\$search("$tmpdir.dir") .nes. "" then set file/prot=o:rwed $tmpdir.dir;`;
77 `if f\$search("$tmpdir.dir") .nes. "" then delete/nolog/noconfirm $tmpdir.dir;`;
78 `create/directory [.$tmpdir]`;
81 `rm -f $tmpdir 2>/dev/null; mkdir $tmpdir 2>/dev/null`;
86 `/bin/rm -rf a b c x` if -x '/bin/rm';
91 skip "bogus umask", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
93 is((umask(0)&0777), 022, 'umask'),
96 open(FH,'>x') || die "Can't create x";
98 open(FH,'>a') || die "Can't create a";
101 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
102 $blksize,$blocks,$a_mode);
105 skip("no link", 4) unless $has_link;
107 ok(link('a','b'), "link a b");
108 ok(link('b','c'), "link b c");
110 $a_mode = (stat('a'))[2];
112 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
113 $blksize,$blocks) = stat('c');
116 skip "no nlink", 1 if $Config{dont_use_nlink};
118 is($nlink, 3, "link count of triply-linked file");
122 skip "hard links not that hard in $^O", 1 if $^O eq 'amigaos';
123 skip "no mode checks", 1 if $skip_mode_checks;
125 # if ($^O eq 'cygwin') { # new files on cygwin get rwx instead of rw-
126 # is($mode & 0777, 0777, "mode of triply-linked file");
128 is(sprintf("0%o", $mode & 0777),
129 sprintf("0%o", $a_mode & 0777),
130 "mode of triply-linked file");
135 $newmode = (($^O eq 'MSWin32') || ($^O eq 'NetWare')) ? 0444 : 0777;
137 is(chmod($newmode,'a'), 1, "chmod succeeding");
140 skip("no link", 7) unless $has_link;
142 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
143 $blksize,$blocks) = stat('c');
146 skip "no mode checks", 1 if $skip_mode_checks;
148 is($mode & 0777, $newmode, "chmod going through");
155 is(chmod($newmode,'c','x'), 2, "chmod two files");
157 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
158 $blksize,$blocks) = stat('c');
161 skip "no mode checks", 1 if $skip_mode_checks;
163 is($mode & 0777, $newmode, "chmod going through to c");
166 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
167 $blksize,$blocks) = stat('x');
170 skip "no mode checks", 1 if $skip_mode_checks;
172 is($mode & 0777, $newmode, "chmod going through to x");
175 is(unlink('b','x'), 2, "unlink two files");
177 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
178 $blksize,$blocks) = stat('b');
180 is($ino, undef, "ino of removed file b should be undef");
182 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
183 $blksize,$blocks) = stat('x');
185 is($ino, undef, "ino of removed file x should be undef");
189 skip "no fchmod", 7 unless ($Config{d_fchmod} || "") eq "define";
190 ok(open(my $fh, "<", "a"), "open a");
191 is(chmod(0, $fh), 1, "fchmod");
192 $mode = (stat "a")[2];
194 skip "no mode checks", 1 if $skip_mode_checks;
195 skip "chmod(0, FH) means assume user defaults on VMS", 1 if $^O eq 'VMS';
196 is($mode & 0777, 0, "perm reset");
198 is(chmod($newmode, "a"), 1, "fchmod");
199 $mode = (stat $fh)[2];
201 skip "no mode checks", 1 if $skip_mode_checks;
202 is($mode & 0777, $newmode, "perm restored");
208 ok(!chmod(0666, $fh), "chmod through closed handle fails");
209 isnt($!+0, 0, "and errno was set");
213 skip "no fchown", 3 unless ($Config{d_fchown} || "") eq "define";
214 open(my $fh, "<", "a");
215 is(chown(-1, -1, $fh), 1, "fchown");
218 # chown() behaved correctly, but there was no test for the chown()
219 # on closed handle case
222 ok(!chown(-1, -1, $fh), "chown on closed handle fails");
223 isnt($!+0, 0, "and errno was set");
227 skip "has fchmod", 1 if ($Config{d_fchmod} || "") eq "define";
228 open(my $fh, "<", "a");
229 eval { chmod(0777, $fh); };
230 like($@, qr/^The fchmod function is unimplemented at/, "fchmod is unimplemented");
234 skip "has fchown", 1 if ($Config{d_fchown} || "") eq "define";
235 open(my $fh, "<", "a");
236 eval { chown(0, 0, $fh); };
237 like($@, qr/^The f?chown function is unimplemented at/, "fchown is unimplemented");
240 is(rename('a','b'), 1, "rename a b");
242 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
243 $blksize,$blocks) = stat('a');
245 is($ino, undef, "ino of renamed file a should be undef");
247 $delta = $accurate_timestamps ? 1 : 2; # Granularity of time on the filesystem
250 note("basic check of atime and mtime");
251 $foo = (utime 500000000,500000000 + $delta,'b');
252 is($foo, 1, "utime");
253 check_utime_result();
255 utime undef, undef, 'b';
256 ($atime,$mtime) = (stat 'b')[8,9];
257 note("# utime undef, undef --> $atime, $mtime");
258 isnt($atime, 500000000, 'atime');
259 isnt($mtime, 500000000 + $delta, 'mtime');
262 skip "no futimes", 6 unless ($Config{d_futimes} || "") eq "define";
263 note("check futimes");
264 open(my $fh, "<", 'b');
265 $foo = (utime 500000000,500000000 + $delta, $fh);
266 is($foo, 1, "futime");
267 check_utime_result();
270 ok(!utime(500000000,500000000 + $delta, $fh),
271 "utime fails on a closed file handle");
272 isnt($!+0, 0, "and errno was set");
276 sub check_utime_result {
277 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
278 $blksize,$blocks) = stat('b');
281 skip "bogus inode num", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
283 ok($ino, 'non-zero inode num');
287 skip "filesystem atime/mtime granularity too low", 2
288 unless $accurate_timestamps;
291 skip ("# TODO - hit VOS bug posix-2055 - access time does not follow POSIX rules for an open file.", 2);
294 note("# atime - $atime mtime - $mtime delta - $delta");
295 if($atime == 500000000 && $mtime == 500000000 + $delta) {
296 pass('atime: granularity test');
297 pass('mtime: granularity test');
300 if ($^O =~ /\blinux\b/i) {
301 note("# Maybe stat() cannot get the correct atime, ".
302 "as happens via NFS on linux?");
303 $foo = (utime 400000000,500000000 + 2*$delta,'b');
304 my ($new_atime, $new_mtime) = (stat('b'))[8,9];
305 note("# newatime - $new_atime nemtime - $new_mtime");
306 if ($new_atime == $atime && $new_mtime - $mtime == $delta) {
307 pass("atime - accounted for possible NFS/glibc2.2 bug on linux");
308 pass("mtime - accounted for possible NFS/glibc2.2 bug on linux");
311 fail("atime - $atime/$new_atime $mtime/$new_mtime");
312 fail("mtime - $atime/$new_atime $mtime/$new_mtime");
315 elsif ($^O eq 'VMS') {
316 # why is this 1 second off?
317 is( $atime, 500000001, 'atime' );
318 is( $mtime, 500000000 + $delta, 'mtime' );
320 elsif ($^O eq 'haiku') {
322 skip "atime not updated", 1;
324 is($mtime, 500000001, 'mtime');
335 skip "has futimes", 1 if ($Config{d_futimes} || "") eq "define";
336 open(my $fh, "<", "b") || die;
337 eval { utime(undef, undef, $fh); };
338 like($@, qr/^The futimes function is unimplemented at/, "futimes is unimplemented");
341 is(unlink('b'), 1, "unlink b");
343 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
344 $blksize,$blocks) = stat('b');
345 is($ino, undef, "ino of unlinked file b should be undef");
348 chdir $wd || die "Can't cd back to '$wd' ($!)";
350 # Yet another way to look for links (perhaps those that cannot be
351 # created by perl?). Hopefully there is an ls utility in your
352 # %PATH%. N.B. that $^O is 'cygwin' on Cygwin.
355 skip "Win32/Netware specific test", 2
356 unless ($^O eq 'MSWin32') || ($^O eq 'NetWare');
357 skip "No symbolic links found to test with", 2
358 unless `ls -l perl 2>nul` =~ /^l.*->/;
360 system("cp TEST TEST$$");
361 # we have to copy because e.g. GNU grep gets huffy if we have
362 # a symlink forest to another disk (it complains about too many
363 # levels of symbolic links, even if we have only two)
364 is(symlink("TEST$$","c"), 1, "symlink");
365 $foo = `grep perl c 2>&1`;
366 ok($foo, "found perl in c");
371 my $tmpfile = tempfile();
372 open IOFSCOM, ">$tmpfile" or die "Could not write IOfs.tmp: $!";
373 print IOFSCOM 'helloworld';
376 # TODO: pp_truncate needs to be taught about F_CHSIZE and F_FREESP,
380 # Check truncating a closed file.
381 eval { truncate $tmpfile, 5; };
383 skip("no truncate - $@", 8) if $@;
385 is(-s $tmpfile, 5, "truncation to five bytes");
387 truncate $tmpfile, 0;
389 ok(-z $tmpfile, "truncation to zero bytes");
391 #these steps are necessary to check if file is really truncated
392 #On Win95, FH is updated, but file properties aren't
393 open(FH, ">$tmpfile") or die "Can't create $tmpfile";
394 print FH "x\n" x 200;
397 # Check truncating an open file.
398 open(FH, ">>$tmpfile") or die "Can't open $tmpfile for appending";
407 print FH "x\n" x 200;
408 ok(truncate(FH, 200), "fh resize to 200");
411 if ($needs_fh_reopen) {
412 close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile";
415 is(-s $tmpfile, 200, "fh resize to 200 working (filename check)");
417 ok(truncate(FH, 0), "fh resize to zero");
419 if ($needs_fh_reopen) {
420 close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile";
423 ok(-z $tmpfile, "fh resize to zero working (filename check)");
427 open(FH, ">>$tmpfile") or die "Can't open $tmpfile for appending";
436 print FH "x\n" x 200;
437 ok(truncate(*FH{IO}, 100), "fh resize by IO slot");
440 if ($needs_fh_reopen) {
441 close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile";
444 is(-s $tmpfile, 100, "fh resize by IO slot working");
448 my $n = "for_fs_dot_t$$";
449 open FH, ">$n" or die "open $n: $!";
450 print FH "bloh blah bla\n";
451 close FH or die "close $n: $!";
452 eval "truncate $n, 0; 1" or die;
453 ok !-z $n, 'truncate(word) does not fall back to file name';
457 # check if rename() can be used to just change case of filename
459 skip "Works in Cygwin only if check_case is set to relaxed", 1
460 if ($ENV{'CYGWIN'} && ($ENV{'CYGWIN'} =~ /check_case:(?:adjust|strict)/));
463 open(FH,'>x') || die "Can't create x";
467 # this works on win32 only, because fs isn't casesensitive
468 ok(-e 'X', "rename working");
471 chdir $wd || die "Can't cd back to $wd";
477 or skip "Cannot rename directories with link()", 2;
478 # check if rename() works on directories
480 # must have delete access to rename a directory
481 `set file $tmpdir.dir/protection=o:d`;
482 ok(rename("$tmpdir.dir", "$tmpdir1.dir"), "rename on directories") ||
483 print "# errno: $!\n";
486 ok(rename($tmpdir, $tmpdir1), "rename on directories");
489 ok(-d $tmpdir1, "rename on directories working");
493 # Change 26011: Re: A surprising segfault
494 # to make sure only that these obfuscated sentences will not crash.
496 map chmod(+()), ('')x68;
497 ok(1, "extend sp in pp_chmod");
499 map chown(+()), ('')x68;
500 ok(1, "extend sp in pp_chown");
503 # Calling unlink on a directory without -U and privileges will always fail, but
504 # it should set errno to EISDIR even though unlink(2) is never called.
506 if (is_miniperl && !eval 'require Errno') {
507 skip "Errno not built yet", 3;
511 my $tmpdir = tempfile();
512 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
515 elsif ($^O eq 'VMS') {
516 `create/directory [.$tmpdir]`;
519 `mkdir $tmpdir 2>/dev/null`;
522 # errno should be set even though unlink(2) is not called
524 is(unlink($tmpdir), 0, "can't unlink directory without -U and privileges");
525 is(0+$!, Errno::EISDIR(), "unlink directory without -U sets errno");
529 # errno should be set by failed lstat(2) call
532 is(0+$!, Errno::ENOENT(), "unlink non-existent directory without -U sets ENOENT");
535 # need to remove $tmpdir if rename() in test 28 failed!
536 END { rmdir $tmpdir1; rmdir $tmpdir; }