11 my $Is_VMSish = ($^O eq 'VMS');
13 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
15 } elsif ($^O eq 'VMS') {
22 my $has_link = $Config{d_link};
23 my $accurate_timestamps =
24 !($^O eq 'MSWin32' || $^O eq 'NetWare' ||
25 $^O eq 'dos' || $^O eq 'os2' ||
26 $^O eq 'mint' || $^O eq 'cygwin' ||
27 $^O eq 'amigaos' || $wd =~ m#$Config{afsroot}/#
30 if (defined &Win32::IsWinNT && Win32::IsWinNT()) {
31 if (Win32::FsType() eq 'NTFS') {
33 $accurate_timestamps = 1;
39 # Not needed on HPFS, but needed on HPFS386 ?!
42 $needs_fh_reopen = 1 if (defined &Win32::IsWin95 && Win32::IsWin95());
44 my $skip_mode_checks =
45 $^O eq 'cygwin' && $ENV{CYGWIN} !~ /ntsec/;
50 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
51 `rmdir /s /q tmp 2>nul`;
53 } elsif ($^O eq 'VMS') {
54 `if f\$search("[.tmp]*.*") .nes. "" then delete/nolog/noconfirm [.tmp]*.*.*`;
55 `if f\$search("tmp.dir") .nes. "" then delete/nolog/noconfirm tmp.dir;`;
56 `create/directory [.tmp]`;
59 `rm -f tmp 2>/dev/null; mkdir tmp 2>/dev/null`;
64 `/bin/rm -rf a b c x` if -x '/bin/rm';
69 skip "bogus umask", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare') || ($^O eq 'epoc');
71 is((umask(0)&0777), 022, 'umask'),
74 open(fh,'>x') || die "Can't create x";
76 open(fh,'>a') || die "Can't create a";
79 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
83 skip("no link", 4) unless $has_link;
85 ok(link('a','b'), "link a b");
86 ok(link('b','c'), "link b c");
88 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
89 $blksize,$blocks) = stat('c');
92 skip "no nlink", 1 if $Config{dont_use_nlink};
94 is($nlink, 3, "link count of triply-linked file");
98 skip "hard links not that hard in $^O", 1 if $^O eq 'amigaos';
99 skip "no mode checks", 1 if $skip_mode_checks;
101 # if ($^O eq 'cygwin') { # new files on cygwin get rwx instead of rw-
102 # is($mode & 0777, 0777, "mode of triply-linked file");
104 is($mode & 0777, 0666, "mode of triply-linked file");
109 $newmode = (($^O eq 'MSWin32') || ($^O eq 'NetWare')) ? 0444 : 0777;
111 is(chmod($newmode,'a'), 1, "chmod succeeding");
114 skip("no link", 7) unless $has_link;
116 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
117 $blksize,$blocks) = stat('c');
120 skip "no mode checks", 1 if $skip_mode_checks;
122 is($mode & 0777, $newmode, "chmod going through");
129 is(chmod($newmode,'c','x'), 2, "chmod two files");
131 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
132 $blksize,$blocks) = stat('c');
135 skip "no mode checks", 1 if $skip_mode_checks;
137 is($mode & 0777, $newmode, "chmod going through to c");
140 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
141 $blksize,$blocks) = stat('x');
144 skip "no mode checks", 1 if $skip_mode_checks;
146 is($mode & 0777, $newmode, "chmod going through to x");
149 is(unlink('b','x'), 2, "unlink two files");
151 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
152 $blksize,$blocks) = stat('b');
154 is($ino, undef, "ino of removed file b should be undef");
156 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
157 $blksize,$blocks) = stat('x');
159 is($ino, undef, "ino of removed file x should be undef");
162 is(rename('a','b'), 1, "rename a b");
164 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
165 $blksize,$blocks) = stat('a');
167 is($ino, undef, "ino of renamed file a should be undef");
169 $delta = $accurate_timestamps ? 1 : 2; # Granularity of time on the filesystem
171 $foo = (utime 500000000,500000000 + $delta,'b');
173 is($foo, 1, "utime");
175 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
176 $blksize,$blocks) = stat('b');
179 skip "bogus inode num", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
181 ok($ino, 'non-zero inode num');
185 skip "filesystem atime/mtime granularity too low", 2
186 unless $accurate_timestamps;
188 print "# atime - $atime mtime - $mtime delta - $delta\n";
189 if($atime == 500000000 && $mtime == 500000000 + $delta) {
194 if ($^O =~ /\blinux\b/i) {
195 print "# Maybe stat() cannot get the correct atime, ".
196 "as happens via NFS on linux?\n";
197 $foo = (utime 400000000,500000000 + 2*$delta,'b');
198 my ($new_atime, $new_mtime) = (stat('b'))[8,9];
199 print "# newatime - $new_atime nemtime - $new_mtime\n";
200 if ($new_atime == $atime && $new_mtime - $mtime == $delta) {
201 pass("atime - accounted for possible NFS/glibc2.2 bug on linux");
202 pass("mtime - accounted for possible NFS/glibc2.2 bug on linux");
205 fail("atime - $atime/$new_atime $mtime/$new_mtime");
206 fail("mtime - $atime/$new_atime $mtime/$new_mtime");
209 elsif ($^O eq 'VMS') {
210 # why is this 1 second off?
211 is( $atime, 500000001, 'atime' );
212 is( $mtime, 500000000 + $delta, 'mtime' );
214 elsif ($^O eq 'beos') {
215 SKIP: { skip "atime not updated", 1; }
216 is($mtime, 500000001, 'mtime');
225 is(unlink('b'), 1, "unlink b");
227 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
228 $blksize,$blocks) = stat('b');
229 is($ino, undef, "ino of unlinked file b should be undef");
232 chdir $wd || die "Can't cd back to $wd";
234 # Yet another way to look for links (perhaps those that cannot be
235 # created by perl?). Hopefully there is an ls utility in your
236 # %PATH%. N.B. that $^O is 'cygwin' on Cygwin.
239 skip "Win32/Netware specific test", 2
240 unless ($^O eq 'MSWin32') || ($^O eq 'NetWare');
241 skip "No symbolic links found to test with", 2
242 unless `ls -l perl 2>nul` =~ /^l.*->/;
244 system("cp TEST TEST$$");
245 # we have to copy because e.g. GNU grep gets huffy if we have
246 # a symlink forest to another disk (it complains about too many
247 # levels of symbolic links, even if we have only two)
248 is(symlink("TEST$$","c"), 1, "symlink");
249 $foo = `grep perl c 2>&1`;
250 ok($foo, "found perl in c");
256 open IOFSCOM, ">Iofs.tmp" or die "Could not write IOfs.tmp: $!";
257 print IOFSCOM 'helloworld';
260 # TODO: pp_truncate needs to be taught about F_CHSIZE and F_FREESP,
264 # Check truncating a closed file.
265 eval { truncate "Iofs.tmp", 5; };
267 skip("no truncate - $@", 10) if $@;
269 is(-s "Iofs.tmp", 5, "truncation to five bytes");
271 truncate "Iofs.tmp", 0;
273 ok(-z "Iofs.tmp", "truncation to zero bytes");
275 #these steps are necessary to check if file is really truncated
276 #On Win95, FH is updated, but file properties aren't
277 open(FH, ">Iofs.tmp") or die "Can't create Iofs.tmp";
278 print FH "x\n" x 200;
281 # Check truncating an open file.
282 open(FH, ">>Iofs.tmp") or die "Can't open Iofs.tmp for appending";
291 print FH "x\n" x 200;
292 ok(truncate(FH, 200), "fh resize to 200");
295 if ($needs_fh_reopen) {
296 close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
300 skip ("# TODO - hit VOS bug posix-973 - cannot resize an open file below the current file pos.", 7);
303 is(-s "Iofs.tmp", 200, "fh resize to 200 working (filename check)");
305 ok(truncate(FH, 0), "fh resize to zero");
307 if ($needs_fh_reopen) {
308 close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
311 ok(-z "Iofs.tmp", "fh resize to zero working (filename check)");
313 ok(truncate(FH, 200), "fh resize to 200");
314 is(-s FH, 200, "fh resize to 200 working (FH check)");
316 ok(truncate(FH, 0), "fh resize to 0");
317 ok(-z FH, "fh resize to 0 working (FH check)");
322 # check if rename() can be used to just change case of filename
324 skip "Works in Cygwin only if check_case is set to relaxed", 1
328 open(fh,'>x') || die "Can't create x";
332 # this works on win32 only, because fs isn't casesensitive
333 ok(-e 'X', "rename working");
336 chdir $wd || die "Can't cd back to $wd";
339 # check if rename() works on directories
341 # must have delete access to rename a directory
342 `set file tmp.dir/protection=o:d`;
343 ok(rename('tmp.dir', 'tmp1.dir'), "rename on directories") ||
344 print "# errno: $!\n";
346 ok(rename('tmp', 'tmp1'), "rename on directories");
349 ok(-d 'tmp1', "rename on directories working");
351 # need to remove 'tmp' if rename() in test 28 failed!
352 END { rmdir 'tmp1'; rmdir 'tmp'; unlink "Iofs.tmp"; }