#!./perl
-# $RCSfile: fs.t,v $$Revision: 4.1 $$Date: 92/08/07 18:27:28 $
-
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
my $Is_VMSish = ($^O eq 'VMS');
+if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
+ $wd = `cd`;
+}
+elsif ($^O eq 'VMS') {
+ $wd = `show default`;
+}
+else {
+ $wd = `pwd`;
+}
+chomp($wd);
+
my $has_link = $Config{d_link};
my $accurate_timestamps =
!($^O eq 'MSWin32' || $^O eq 'NetWare' ||
$^O eq 'dos' || $^O eq 'os2' ||
- $^O eq 'mint' || $^O eq 'cygwin');
+ $^O eq 'cygwin' || $^O eq 'amigaos' ||
+ $wd =~ m#$Config{afsroot}/#
+ );
if (defined &Win32::IsWinNT && Win32::IsWinNT()) {
if (Win32::FsType() eq 'NTFS') {
- $has_link = 1;
- $accurate_timestamps = 1;
+ $has_link = 1;
+ $accurate_timestamps = 1;
}
}
# Not needed on HPFS, but needed on HPFS386 ?!
|| $^O eq 'os2';
-plan tests => 31;
+$needs_fh_reopen = 1 if (defined &Win32::IsWin95 && Win32::IsWin95());
-if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
- $wd = `cd`;
-} elsif ($^O eq 'VMS') {
- $wd = `show default`;
-} else {
- $wd = `pwd`;
-}
-chomp($wd);
+my $skip_mode_checks =
+ $^O eq 'cygwin' && $ENV{CYGWIN} !~ /ntsec/;
+
+plan tests => 52;
+
+my $tmpdir = tempfile();
+my $tmpdir1 = tempfile();
if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
- `rmdir /s /q tmp 2>nul`;
- `mkdir tmp`;
-} elsif ($^O eq 'VMS') {
- `if f\$search("[.tmp]*.*") .nes. "" then delete/nolog/noconfirm [.tmp]*.*.*`;
- `if f\$search("tmp.dir") .nes. "" then delete/nolog/noconfirm tmp.dir;`;
- `create/directory [.tmp]`;
+ `rmdir /s /q $tmpdir 2>nul`;
+ `mkdir $tmpdir`;
+}
+elsif ($^O eq 'VMS') {
+ `if f\$search("[.$tmpdir]*.*") .nes. "" then delete/nolog/noconfirm [.$tmpdir]*.*.*`;
+ `if f\$search("$tmpdir.dir") .nes. "" then set file/prot=o:rwed $tmpdir.dir;`;
+ `if f\$search("$tmpdir.dir") .nes. "" then delete/nolog/noconfirm $tmpdir.dir;`;
+ `create/directory [.$tmpdir]`;
}
else {
- `rm -f tmp 2>/dev/null; mkdir tmp 2>/dev/null`;
+ `rm -f $tmpdir 2>/dev/null; mkdir $tmpdir 2>/dev/null`;
}
-chdir './tmp';
+chdir $tmpdir;
`/bin/rm -rf a b c x` if -x '/bin/rm';
umask(022);
-if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
- pass("Skip - bogus umask");
-} elsif ((umask(0)&0777) == 022) {
- pass("umask");
-} else {
- fail("umask");
+SKIP: {
+ skip "bogus umask", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare') || ($^O eq 'epoc');
+
+ is((umask(0)&0777), 022, 'umask'),
}
-open(fh,'>x') || die "Can't create x";
-close(fh);
-open(fh,'>a') || die "Can't create a";
-close(fh);
+open(FH,'>x') || die "Can't create x";
+close(FH);
+open(FH,'>a') || die "Can't create a";
+close(FH);
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
- $blksize,$blocks);
+ $blksize,$blocks,$a_mode);
-SKIP: {
+SKIP: {
skip("no link", 4) unless $has_link;
ok(link('a','b'), "link a b");
ok(link('b','c'), "link b c");
+ $a_mode = (stat('a'))[2];
+
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat('c');
- if ($Config{dont_use_nlink}) {
- pass("Skip - dont_use_nlink");
- } else {
- is($nlink, 3, "link count of triply-linked file");
+ SKIP: {
+ skip "no nlink", 1 if $Config{dont_use_nlink};
+
+ is($nlink, 3, "link count of triply-linked file");
}
- if ($^O eq 'amigaos') {
- pass("Skip - hard links are not that hard in $^O");
- } else {
- is($mode & 0777, 0666, "mode of triply-linked file");
+ SKIP: {
+ skip "hard links not that hard in $^O", 1 if $^O eq 'amigaos';
+ skip "no mode checks", 1 if $skip_mode_checks;
+
+# if ($^O eq 'cygwin') { # new files on cygwin get rwx instead of rw-
+# is($mode & 0777, 0777, "mode of triply-linked file");
+# } else {
+ is(sprintf("0%o", $mode & 0777),
+ sprintf("0%o", $a_mode & 0777),
+ "mode of triply-linked file");
+# }
}
}
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat('c');
- is($mode & 0777, $newmode, "chmod going through");
+ SKIP: {
+ skip "no mode checks", 1 if $skip_mode_checks;
+
+ is($mode & 0777, $newmode, "chmod going through");
+ }
$newmode = 0700;
chmod 0444, 'x';
$newmode = 0666;
is(chmod($newmode,'c','x'), 2, "chmod two files");
-
+
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat('c');
- is($mode & 0777, $newmode, "chmod going through to c");
+ SKIP: {
+ skip "no mode checks", 1 if $skip_mode_checks;
+
+ is($mode & 0777, $newmode, "chmod going through to c");
+ }
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$blksize,$blocks) = stat('x');
- is($mode & 0777, $newmode, "chmod going through to x");
+ SKIP: {
+ skip "no mode checks", 1 if $skip_mode_checks;
+
+ is($mode & 0777, $newmode, "chmod going through to x");
+ }
is(unlink('b','x'), 2, "unlink two files");
is($ino, undef, "ino of removed file x should be undef");
}
+SKIP: {
+ skip "no fchmod", 5 unless ($Config{d_fchmod} || "") eq "define";
+ ok(open(my $fh, "<", "a"), "open a");
+ is(chmod(0, $fh), 1, "fchmod");
+ $mode = (stat "a")[2];
+ SKIP: {
+ skip "no mode checks", 1 if $skip_mode_checks;
+ is($mode & 0777, 0, "perm reset");
+ }
+ is(chmod($newmode, "a"), 1, "fchmod");
+ $mode = (stat $fh)[2];
+ SKIP: {
+ skip "no mode checks", 1 if $skip_mode_checks;
+ is($mode & 0777, $newmode, "perm restored");
+ }
+}
+
+SKIP: {
+ skip "no fchown", 1 unless ($Config{d_fchown} || "") eq "define";
+ open(my $fh, "<", "a");
+ is(chown(-1, -1, $fh), 1, "fchown");
+}
+
+SKIP: {
+ skip "has fchmod", 1 if ($Config{d_fchmod} || "") eq "define";
+ open(my $fh, "<", "a");
+ eval { chmod(0777, $fh); };
+ like($@, qr/^The fchmod function is unimplemented at/, "fchmod is unimplemented");
+}
+
+SKIP: {
+ skip "has fchown", 1 if ($Config{d_fchown} || "") eq "define";
+ open(my $fh, "<", "a");
+ eval { chown(0, 0, $fh); };
+ like($@, qr/^The f?chown function is unimplemented at/, "fchown is unimplemented");
+}
+
is(rename('a','b'), 1, "rename a b");
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
$delta = $accurate_timestamps ? 1 : 2; # Granularity of time on the filesystem
chmod 0777, 'b';
-$foo = (utime 500000000,500000000 + $delta,'b');
+$foo = (utime 500000000,500000000 + $delta,'b');
is($foo, 1, "utime");
+check_utime_result();
-($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
- $blksize,$blocks) = stat('b');
+utime undef, undef, 'b';
+($atime,$mtime) = (stat 'b')[8,9];
+print "# utime undef, undef --> $atime, $mtime\n";
+isnt($atime, 500000000, 'atime');
+isnt($mtime, 500000000 + $delta, 'mtime');
-if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
- pass("Skip - bogus (stat)[1]\n");
-} elsif ($ino) {
- pass("non-zero ino $ino");
-} else {
- fail("zero ino");
+SKIP: {
+ skip "no futimes", 4 unless ($Config{d_futimes} || "") eq "define";
+ open(my $fh, "<", 'b');
+ $foo = (utime 500000000,500000000 + $delta, $fh);
+ is($foo, 1, "futime");
+ check_utime_result();
}
-if ($wd =~ m#$Config{'afsroot'}/# ||
- $^O eq 'amigaos' ||
- $^O eq 'dos' || $^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'cygwin') {
- pass("Skip - granularity of the atime/mtime");
-} elsif ($atime == 500000000 && $mtime == 500000000 + $delta) {
- pass("atime/mtime");
-} elsif ($^O =~ /\blinux\b/i) {
- # Maybe stat() cannot get the correct atime, as happens via NFS on linux?
- $foo = (utime 400000000,500000000 + 2*$delta,'b');
- my ($new_atime, $new_mtime) = (stat('b'))[8,9];
- if ($new_atime == $atime && $new_mtime - $mtime == $delta) {
- pass("atime/mtime - accounted for possible NFS/glibc2.2 bug on linux");
- } else {
- fail("atime mtime - $atime/$new_atime $mtime/$new_mtime");
- }
-} elsif ($^O eq 'VMS') {
- if ($atime == 500000001 && $mtime == 500000000 + $delta) {
- pass("atime/mtime");
- } else {
- fail("atime $atime mtime $mtime");
+
+sub check_utime_result {
+ ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
+ $blksize,$blocks) = stat('b');
+
+ SKIP: {
+ skip "bogus inode num", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
+
+ ok($ino, 'non-zero inode num');
}
-} elsif ($^O eq 'beos') {
- if ($mtime == 500000001) {
- pass("mtime (atime not updated)");
- } else {
- fail("mtime $mtime (atime not updated)");
+
+ SKIP: {
+ skip "filesystem atime/mtime granularity too low", 2
+ unless $accurate_timestamps;
+
+ print "# atime - $atime mtime - $mtime delta - $delta\n";
+ if($atime == 500000000 && $mtime == 500000000 + $delta) {
+ pass('atime');
+ pass('mtime');
+ }
+ else {
+ if ($^O =~ /\blinux\b/i) {
+ print "# Maybe stat() cannot get the correct atime, ".
+ "as happens via NFS on linux?\n";
+ $foo = (utime 400000000,500000000 + 2*$delta,'b');
+ my ($new_atime, $new_mtime) = (stat('b'))[8,9];
+ print "# newatime - $new_atime nemtime - $new_mtime\n";
+ if ($new_atime == $atime && $new_mtime - $mtime == $delta) {
+ pass("atime - accounted for possible NFS/glibc2.2 bug on linux");
+ pass("mtime - accounted for possible NFS/glibc2.2 bug on linux");
+ }
+ else {
+ fail("atime - $atime/$new_atime $mtime/$new_mtime");
+ fail("mtime - $atime/$new_atime $mtime/$new_mtime");
+ }
+ }
+ elsif ($^O eq 'VMS') {
+ # why is this 1 second off?
+ is( $atime, 500000001, 'atime' );
+ is( $mtime, 500000000 + $delta, 'mtime' );
+ }
+ elsif ($^O eq 'beos' || $^O eq 'haiku') {
+ SKIP: {
+ skip "atime not updated", 1;
+ }
+ is($mtime, 500000001, 'mtime');
+ }
+ else {
+ fail("atime");
+ fail("mtime");
+ }
+ }
}
-} else {
- fail("atime/mtime");
+}
+
+SKIP: {
+ skip "has futimes", 1 if ($Config{d_futimes} || "") eq "define";
+ open(my $fh, "<", "b") || die;
+ eval { utime(undef, undef, $fh); };
+ like($@, qr/^The futimes function is unimplemented at/, "futimes is unimplemented");
}
is(unlink('b'), 1, "unlink b");
# created by perl?). Hopefully there is an ls utility in your
# %PATH%. N.B. that $^O is 'cygwin' on Cygwin.
-if ((($^O eq 'MSWin32') || ($^O eq 'NetWare')) &&
- `ls -l perl 2>nul` =~ /^l.*->/) {
- # we have symbolic links
+SKIP: {
+ skip "Win32/Netware specific test", 2
+ unless ($^O eq 'MSWin32') || ($^O eq 'NetWare');
+ skip "No symbolic links found to test with", 2
+ unless `ls -l perl 2>nul` =~ /^l.*->/;
+
system("cp TEST TEST$$");
# we have to copy because e.g. GNU grep gets huffy if we have
# a symlink forest to another disk (it complains about too many
unlink 'c';
unlink("TEST$$");
}
-else {
- if ( ($^O eq 'MSWin32') || ($^O eq 'NetWare') ) {
- pass("Skip - no symbolic links") for 1..2;
- }
- else {
- pass("Skip - '$^O' is neither 'MSWin32' nor 'NetWare'") for 1..2;
- }
-}
-unlink "Iofs.tmp";
-open IOFSCOM, ">Iofs.tmp" or die "Could not write IOfs.tmp: $!";
+my $tmpfile = tempfile();
+open IOFSCOM, ">$tmpfile" or die "Could not write IOfs.tmp: $!";
print IOFSCOM 'helloworld';
close(IOFSCOM);
# as per UNIX FAQ.
SKIP: {
- eval { truncate "Iofs.tmp", 5; };
+# Check truncating a closed file.
+ eval { truncate $tmpfile, 5; };
- skip("no truncate - $@", 4) if $@;
+ skip("no truncate - $@", 8) if $@;
- is(-s "Iofs.tmp", 5, "truncation to five bytes");
+ is(-s $tmpfile, 5, "truncation to five bytes");
- truncate "Iofs.tmp", 0;
+ truncate $tmpfile, 0;
- ok(-z "Iofs.tmp", "truncation to zero bytes");
+ ok(-z $tmpfile, "truncation to zero bytes");
- open(FH, ">Iofs.tmp") or die "Can't create Iofs.tmp";
+#these steps are necessary to check if file is really truncated
+#On Win95, FH is updated, but file properties aren't
+ open(FH, ">$tmpfile") or die "Can't create $tmpfile";
+ print FH "x\n" x 200;
+ close FH;
+
+# Check truncating an open file.
+ open(FH, ">>$tmpfile") or die "Can't open $tmpfile for appending";
binmode FH;
select FH;
}
if ($needs_fh_reopen) {
- close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
+ close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile";
}
- is(-s "Iofs.tmp", 200, "fh resize to 200 working");
+ SKIP: {
+ if ($^O eq 'vos') {
+ skip ("# TODO - hit VOS bug posix-973 - cannot resize an open file below the current file pos.", 6);
+ }
- ok(truncate(FH, 0), "fh resize to zero");
+ is(-s $tmpfile, 200, "fh resize to 200 working (filename check)");
- if ($needs_fh_reopen) {
- close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
- }
+ ok(truncate(FH, 0), "fh resize to zero");
- ok(-z "Iofs.tmp", "fh resize to zero working");
+ if ($needs_fh_reopen) {
+ close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile";
+ }
- close FH;
+ ok(-z $tmpfile, "fh resize to zero working (filename check)");
+
+ close FH;
+
+ open(FH, ">>$tmpfile") or die "Can't open $tmpfile for appending";
+
+ binmode FH;
+ select FH;
+ $| = 1;
+ select STDOUT;
+
+ {
+ use strict;
+ print FH "x\n" x 200;
+ ok(truncate(*FH{IO}, 100), "fh resize by IO slot");
+ }
+
+ if ($needs_fh_reopen) {
+ close (FH); open (FH, ">>$tmpfile") or die "Can't reopen $tmpfile";
+ }
+
+ is(-s $tmpfile, 100, "fh resize by IO slot working");
+
+ close FH;
+
+ my $n = "for_fs_dot_t$$";
+ open FH, ">$n" or die "open $n: $!";
+ print FH "bloh blah bla\n";
+ close FH or die "close $n: $!";
+ eval "truncate $n, 0; 1" or die;
+ ok !-z $n, 'truncate(word) does not fall back to file name';
+ unlink $n;
+ }
}
# check if rename() can be used to just change case of filename
-if ($^O eq 'cygwin') {
- pass("Skip - works in $^O only if check_case is set to relaxed");
-} else {
- chdir './tmp';
- open(fh,'>x') || die "Can't create x";
- close(fh);
+SKIP: {
+ skip "Works in Cygwin only if check_case is set to relaxed", 1
+ if ($ENV{'CYGWIN'} && ($ENV{'CYGWIN'} =~ /check_case:(?:adjust|strict)/));
+
+ chdir "./$tmpdir";
+ open(FH,'>x') || die "Can't create x";
+ close(FH);
rename('x', 'X');
-
+
# this works on win32 only, because fs isn't casesensitive
ok(-e 'X', "rename working");
- unlink 'X';
+ unlink_all 'X';
chdir $wd || die "Can't cd back to $wd";
}
# check if rename() works on directories
if ($^O eq 'VMS') {
# must have delete access to rename a directory
- `set file tmp.dir/protection=o:d`;
- ok(rename('tmp.dir', 'tmp1.dir'), "rename on directories");
-} else {
- ok(rename('tmp', 'tmp1'), "rename on directories");
+ `set file $tmpdir.dir/protection=o:d`;
+ ok(rename("$tmpdir.dir", "$tmpdir1.dir"), "rename on directories") ||
+ print "# errno: $!\n";
}
+else {
+ ok(rename($tmpdir, $tmpdir1), "rename on directories");
+}
+
+ok(-d $tmpdir1, "rename on directories working");
+
+{
+ # Change 26011: Re: A surprising segfault
+ # to make sure only that these obfuscated sentences will not crash.
-ok(-d 'tmp1', "rename on directories working");
+ map chmod(+()), ('')x68;
+ ok(1, "extend sp in pp_chmod");
+
+ map chown(+()), ('')x68;
+ ok(1, "extend sp in pp_chown");
+}
-# need to remove 'tmp' if rename() in test 28 failed!
-END { rmdir 'tmp1'; rmdir 'tmp'; unlink "Iofs.tmp"; }
+# need to remove $tmpdir if rename() in test 28 failed!
+END { rmdir $tmpdir1; rmdir $tmpdir; }
https://perl5.git.perl.org / perl5.git / blobdiff