use Config;
use File::Spec;
-plan tests => 95;
+plan tests => 107;
my $Perl = which_perl();
$Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare || $Is_Cygwin;
-$Is_UFS = $Is_Darwin && (() = `df -t ufs .`) == 2;
+$Is_UFS = $Is_Darwin && (() = `df -t ufs . 2>/dev/null`) == 2;
my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE,
$ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12);
my $Curdir = File::Spec->curdir;
-my $tmpfile = 'Op_stat.tmp';
-my $tmpfile_link = $tmpfile.'2';
-
+my $tmpfile = tempfile();
+my $tmpfile_link = tempfile();
+chmod 0666, $tmpfile;
1 while unlink $tmpfile;
open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!");
close FOO;
my($nlink, $mtime, $ctime) = (stat(FOO))[$NLINK, $MTIME, $CTIME];
-#VMS Fix-me: nlink should work on VMS if applicable link support configured.
+# The clock on a network filesystem might be different from the
+# system clock.
+my $Filesystem_Time_Offset = abs($mtime - time);
+
+#nlink should if link support configured in Perl.
SKIP: {
- skip "No link count", 1 if $Is_VMS;
+ skip "No link count - Hard link support not built in.", 1
+ unless $Config{d_link};
is($nlink, 1, 'nlink on regular file');
}
unlink $linkname or print "# unlink $linkname failed: $!\n";
}
-print "# Zzz...\n";
-sleep(3);
-my $f = 'tstamp.tmp';
-unlink $f;
-ok (open(S, "> $f"), 'can create tmp file');
-close S or die;
-my @a = stat $f;
-print "# time=$^T, stat=(@a)\n";
-my @b = (-M _, -A _, -C _);
-print "# -MAC=(@b)\n";
-ok( (-M _) < 0, 'negative -M works');
-ok( (-A _) < 0, 'negative -A works');
-ok( (-C _) < 0, 'negative -C works');
-ok(unlink($f), 'unlink tmp file');
+SKIP: {
+ skip "Too much clock skew between system and filesystem", 5
+ if ($Filesystem_Time_Offset > 5);
+ print "# Zzz...\n";
+ sleep($Filesystem_Time_Offset+1);
+ my $f = 'tstamp.tmp';
+ unlink $f;
+ ok (open(S, "> $f"), 'can create tmp file');
+ close S or die;
+ my @a = stat $f;
+ print "# time=$^T, stat=(@a)\n";
+ my @b = (-M _, -A _, -C _);
+ print "# -MAC=(@b)\n";
+ ok( (-M _) < 0, 'negative -M works');
+ ok( (-A _) < 0, 'negative -A works');
+ ok( (-C _) < 0, 'negative -C works');
+ ok(unlink($f), 'unlink tmp file');
+}
{
ok(open(F, ">", $tmpfile), 'can create temp file');
}
SKIP: {
- skip "No dirfd()", 3 unless $Config{d_dirfd};
+ skip "No dirfd()", 9 unless $Config{d_dirfd} || $Config{d_dir_dd_fd};
ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!";
ok(stat(DIR), "stat() on dirhandle works");
ok(-d -r _ , "chained -x's on dirhandle");
- closedir DIR;
+ ok(-d DIR, "-d on a dirhandle works");
+
+ # And now for the ambigious bareword case
+ ok(open(DIR, "TEST"), 'Can open "TEST" dir')
+ || diag "Can't open 'TEST': $!";
+ my $size = (stat(DIR))[7];
+ ok(defined $size, "stat() on bareword works");
+ is($size, -s "TEST", "size returned by stat of bareword is for the file");
+ ok(-f _, "ambiguous bareword uses file handle, not dir handle");
+ ok(-f DIR);
+ closedir DIR or die $!;
+ close DIR or die $!;
}
{
#PVIO's hold dirhandle information, so let's test them too.
SKIP: {
- skip "No dirfd()", 3 unless $Config{d_dirfd};
+ skip "No dirfd()", 9 unless $Config{d_dirfd} || $Config{d_dir_dd_fd};
ok(opendir(DIR, "."), 'Can open "." dir') || diag "Can't open '.': $!";
ok(stat(*DIR{IO}), "stat() on *DIR{IO} works");
+ ok(-d _ , "The special file handle _ is set correctly");
ok(-d -r *DIR{IO} , "chained -x's on *DIR{IO}");
- closedir DIR;
+
+ # And now for the ambigious bareword case
+ ok(open(DIR, "TEST"), 'Can open "TEST" dir')
+ || diag "Can't open 'TEST': $!";
+ my $size = (stat(*DIR{IO}))[7];
+ ok(defined $size, "stat() on *THINGY{IO} works");
+ is($size, -s "TEST",
+ "size returned by stat of *THINGY{IO} is for the file");
+ ok(-f _, "ambiguous *THINGY{IO} uses file handle, not dir handle");
+ ok(-f *DIR{IO});
+ closedir DIR or die $!;
+ close DIR or die $!;
}
}
END {
+ chmod 0666, $tmpfile;
1 while unlink $tmpfile;
}