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 $accurate_timestamps = 1;
39 # Not needed on HPFS, but needed on HPFS386 ?!
45 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
46 `rmdir /s /q tmp 2>nul`;
48 } elsif ($^O eq 'VMS') {
49 `if f\$search("[.tmp]*.*") .nes. "" then delete/nolog/noconfirm [.tmp]*.*.*`;
50 `if f\$search("tmp.dir") .nes. "" then delete/nolog/noconfirm tmp.dir;`;
51 `create/directory [.tmp]`;
54 `rm -f tmp 2>/dev/null; mkdir tmp 2>/dev/null`;
59 `/bin/rm -rf a b c x` if -x '/bin/rm';
64 skip "bogus umask", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
66 is((umask(0)&0777), 022, 'umask'),
69 open(fh,'>x') || die "Can't create x";
71 open(fh,'>a') || die "Can't create a";
74 my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
78 skip("no link", 4) unless $has_link;
80 ok(link('a','b'), "link a b");
81 ok(link('b','c'), "link b c");
83 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
84 $blksize,$blocks) = stat('c');
87 skip "no nlink", 1 if $Config{dont_use_nlink};
89 is($nlink, 3, "link count of triply-linked file");
93 skip "hard links not that hard in $^O", 1 if $^O eq 'amigaos';
95 is($mode & 0777, 0666, "mode of triply-linked file");
99 $newmode = (($^O eq 'MSWin32') || ($^O eq 'NetWare')) ? 0444 : 0777;
101 is(chmod($newmode,'a'), 1, "chmod succeeding");
104 skip("no link", 7) unless $has_link;
106 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
107 $blksize,$blocks) = stat('c');
109 is($mode & 0777, $newmode, "chmod going through");
115 is(chmod($newmode,'c','x'), 2, "chmod two files");
117 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
118 $blksize,$blocks) = stat('c');
120 is($mode & 0777, $newmode, "chmod going through to c");
122 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
123 $blksize,$blocks) = stat('x');
125 is($mode & 0777, $newmode, "chmod going through to x");
127 is(unlink('b','x'), 2, "unlink two files");
129 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
130 $blksize,$blocks) = stat('b');
132 is($ino, undef, "ino of removed file b should be undef");
134 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
135 $blksize,$blocks) = stat('x');
137 is($ino, undef, "ino of removed file x should be undef");
140 is(rename('a','b'), 1, "rename a b");
142 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
143 $blksize,$blocks) = stat('a');
145 is($ino, undef, "ino of renamed file a should be undef");
147 $delta = $accurate_timestamps ? 1 : 2; # Granularity of time on the filesystem
149 $foo = (utime 500000000,500000000 + $delta,'b');
151 is($foo, 1, "utime");
153 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
154 $blksize,$blocks) = stat('b');
157 skip "bogus inode num", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
159 ok($ino, 'non-zero inode num');
163 skip "filesystem atime/mtime granularity too low", 2
164 unless $accurate_timestamps;
166 print "# atime - $atime mtime - $mtime delta - $delta\n";
167 if($atime == 500000000 && $mtime == 500000000 + $delta) {
172 if ($^O =~ /\blinux\b/i) {
173 print "# Maybe stat() cannot get the correct atime, ".
174 "as happens via NFS on linux?\n";
175 $foo = (utime 400000000,500000000 + 2*$delta,'b');
176 my ($new_atime, $new_mtime) = (stat('b'))[8,9];
177 print "# newatime - $new_atime nemtime - $new_mtime\n";
178 if ($new_atime == $atime && $new_mtime - $mtime == $delta) {
179 pass("atime - accounted for possible NFS/glibc2.2 bug on linux");
180 pass("mtime - accounted for possible NFS/glibc2.2 bug on linux");
183 fail("atime - $atime/$new_atime $mtime/$new_mtime");
184 fail("mtime - $atime/$new_atime $mtime/$new_mtime");
187 elsif ($^O eq 'VMS') {
188 # why is this 1 second off?
189 is( $atime, 500000001, 'atime' );
190 is( $mtime, 500000000 + $delta, 'mtime' );
192 elsif ($^O eq 'beos') {
193 SKIP: { skip "atime not updated", 1; }
194 is($mtime, 500000001, 'mtime');
203 is(unlink('b'), 1, "unlink b");
205 ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
206 $blksize,$blocks) = stat('b');
207 is($ino, undef, "ino of unlinked file b should be undef");
210 chdir $wd || die "Can't cd back to $wd";
212 # Yet another way to look for links (perhaps those that cannot be
213 # created by perl?). Hopefully there is an ls utility in your
214 # %PATH%. N.B. that $^O is 'cygwin' on Cygwin.
217 skip "Win32/Netware specific test", 2
218 unless ($^O eq 'MSWin32') || ($^O eq 'NetWare');
219 skip "No symbolic links found to test with", 2
220 unless `ls -l perl 2>nul` =~ /^l.*->/;
222 system("cp TEST TEST$$");
223 # we have to copy because e.g. GNU grep gets huffy if we have
224 # a symlink forest to another disk (it complains about too many
225 # levels of symbolic links, even if we have only two)
226 is(symlink("TEST$$","c"), 1, "symlink");
227 $foo = `grep perl c 2>&1`;
228 ok($foo, "found perl in c");
234 open IOFSCOM, ">Iofs.tmp" or die "Could not write IOfs.tmp: $!";
235 print IOFSCOM 'helloworld';
238 # TODO: pp_truncate needs to be taught about F_CHSIZE and F_FREESP,
242 eval { truncate "Iofs.tmp", 5; };
244 skip("no truncate - $@", 6) if $@;
246 is(-s "Iofs.tmp", 5, "truncation to five bytes");
248 truncate "Iofs.tmp", 0;
250 ok(-z "Iofs.tmp", "truncation to zero bytes");
252 open(FH, ">Iofs.tmp") or die "Can't create Iofs.tmp";
261 print FH "x\n" x 200;
262 ok(truncate(FH, 200), "fh resize to 200");
265 if ($needs_fh_reopen) {
266 close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
269 is(-s "Iofs.tmp", 200, "fh resize to 200 working");
271 ok(truncate(FH, 0), "fh resize to zero");
273 if ($needs_fh_reopen) {
274 close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
277 ok(-z "Iofs.tmp", "fh resize to zero working");
282 # check if rename() can be used to just change case of filename
284 skip "Works in Cygwin only if check_case is set to relaxed", 1
288 open(fh,'>x') || die "Can't create x";
292 # this works on win32 only, because fs isn't casesensitive
293 ok(-e 'X', "rename working");
296 chdir $wd || die "Can't cd back to $wd";
299 # check if rename() works on directories
301 # must have delete access to rename a directory
302 `set file tmp.dir/protection=o:d`;
303 ok(rename('tmp.dir', 'tmp1.dir'), "rename on directories") ||
304 print "# errno: $!\n";
306 ok(rename('tmp', 'tmp1'), "rename on directories");
309 ok(-d 'tmp1', "rename on directories working");
311 # need to remove 'tmp' if rename() in test 28 failed!
312 END { rmdir 'tmp1'; rmdir 'tmp'; unlink "Iofs.tmp"; }