#!./perl
-# $RCSfile: stat.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:28 $
-
BEGIN {
chdir 't' if -d 't';
@INC = '../lib';
+ require './test.pl'; # for which_perl() etc
}
use Config;
-print "1..58\n";
+my ($Null, $Curdir);
+if(eval {require File::Spec; 1}) {
+ $Null = File::Spec->devnull;
+ $Curdir = File::Spec->curdir;
+} else {
+ die $@ unless is_miniperl();
+ $Curdir = '.';
+ diag("miniperl failed to load File::Spec, error is:\n$@");
+ diag("\ncontinuing, assuming '.' for current directory. Some tests will be skipped.");
+}
+
+
+plan tests => 113;
+
+my $Perl = which_perl();
+
+$ENV{LC_ALL} = 'C'; # Forge English error messages.
+$ENV{LANGUAGE} = 'C'; # Ditto in GNU.
+$Is_Amiga = $^O eq 'amigaos';
+$Is_Cygwin = $^O eq 'cygwin';
+$Is_Darwin = $^O eq 'darwin';
+$Is_Dos = $^O eq 'dos';
+$Is_MPE = $^O eq 'mpeix';
$Is_MSWin32 = $^O eq 'MSWin32';
$Is_NetWare = $^O eq 'NetWare';
-$Is_Dos = $^O eq 'dos';
-$Is_Cygwin = $^O eq 'cygwin';
-$Is_Dosish = $Is_Dos || $^O eq 'os2' || $Is_MSWin32 || $Is_NetWare || $Is_Cygwin;
-chop($cwd = (($Is_MSWin32 || $Is_NetWare) ? `cd` : `pwd`));
-
-$DEV = `ls -l /dev` unless $Is_Dosish or $Is_Cygwin;
-
-unlink "Op.stat.tmp";
-if (open(FOO, ">Op.stat.tmp")) {
- # hack to make Apollo update link count:
- $junk = `ls Op.stat.tmp` unless ($Is_MSWin32 || $Is_NetWare || $Is_Dos);
-
- ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
- $blksize,$blocks) = stat(FOO);
- if ($nlink == 1) {
- print "ok 1\n";
- }
- else {
- print "# res=$res, nlink=$nlink.\nnot ok 1\n";
- }
- if ($Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos || ($mtime && $mtime == $ctime)) {
- print "ok 2\n";
- }
- else {
- print "# |$mtime| vs |$ctime|\nnot ok 2\n";
- }
-
- my $funky_FAT_timestamps = $Is_Cygwin;
-
- sleep 3 if $funky_FAT_timestamps;
-
- print FOO "Now is the time for all good men to come to.\n";
- close(FOO);
-
- sleep 2 unless $funky_FAT_timestamps;
+$Is_OS2 = $^O eq 'os2';
+$Is_Solaris = $^O eq 'solaris';
+$Is_VMS = $^O eq 'VMS';
+$Is_DGUX = $^O eq 'dgux';
+$Is_MPRAS = $^O =~ /svr4/ && -f '/etc/.relid';
+$Is_Rhapsody= $^O eq 'rhapsody';
-} else {
- print "# open failed: $!\nnot ok 1\nnot ok 2\n";
+$Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare;
+
+$Is_UFS = $Is_Darwin && (() = `df -t ufs . 2>/dev/null`) == 2;
+
+if ($Is_Cygwin) {
+ require Win32;
+ Win32->import;
}
-if ($Is_Dosish) { unlink "Op.stat.tmp2"}
-else {
- `rm -f Op.stat.tmp2;ln Op.stat.tmp Op.stat.tmp2; chmod 644 Op.stat.tmp`;
+my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE,
+ $ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12);
+
+my $tmpfile = tempfile();
+my $tmpfile_link = tempfile();
+
+chmod 0666, $tmpfile;
+unlink_all $tmpfile;
+open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!");
+close FOO;
+
+open(FOO, ">$tmpfile") || DIE("Can't open temp test file: $!");
+
+my($nlink, $mtime, $ctime) = (stat(FOO))[$NLINK, $MTIME, $CTIME];
+
+# 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 - Hard link support not built in.", 1
+ unless $Config{d_link};
+
+ is($nlink, 1, 'nlink on regular file');
}
-($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,$atime,$mtime,$ctime,
- $blksize,$blocks) = stat('Op.stat.tmp');
-
-if ($Is_Dosish || $Config{dont_use_nlink})
- {print "ok 3 # skipped: no link count\n";}
-elsif ($nlink == 2)
- {print "ok 3\n";}
-else {print "# \$nlink is |$nlink|\nnot ok 3\n";}
-
-if ( $Is_Dosish
- # Solaris tmpfs bug
- || ($cwd =~ m#^/tmp# and $mtime && $mtime==$ctime && $^O eq 'solaris')
- || $cwd =~ m#$Config{'afsroot'}/#
- || $^O eq 'amigaos') {
- print "ok 4 # skipped: different semantic of mtime/ctime\n";
+SKIP: {
+ skip "mtime and ctime not reliable", 2
+ if $Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos or $Is_Darwin;
+
+ ok( $mtime, 'mtime' );
+ is( $mtime, $ctime, 'mtime == ctime' );
}
-elsif ( ($mtime && $mtime != $ctime) ) {
- print "ok 4\n";
+
+
+# Cygwin seems to have a 3 second granularity on its timestamps.
+my $funky_FAT_timestamps = $Is_Cygwin;
+sleep 3 if $funky_FAT_timestamps;
+
+print FOO "Now is the time for all good men to come to.\n";
+close(FOO);
+
+sleep 2;
+
+
+SKIP: {
+ unlink $tmpfile_link;
+ my $lnk_result = eval { link $tmpfile, $tmpfile_link };
+ skip "link() unimplemented", 6 if $@ =~ /unimplemented/;
+
+ is( $@, '', 'link() implemented' );
+ ok( $lnk_result, 'linked tmp testfile' );
+ ok( chmod(0644, $tmpfile), 'chmoded tmp testfile' );
+
+ my($nlink, $mtime, $ctime) = (stat($tmpfile))[$NLINK, $MTIME, $CTIME];
+
+ SKIP: {
+ skip "No link count", 1 if $Config{dont_use_nlink};
+ skip "Cygwin9X fakes hard links by copying", 1
+ if $Config{myuname} =~ /^cygwin_(?:9\d|me)\b/i;
+
+ is($nlink, 2, 'Link count on hard linked file' );
+ }
+
+ SKIP: {
+ skip_if_miniperl("File::Spec not built for minitest", 2);
+ my $cwd = File::Spec->rel2abs($Curdir);
+ skip "Solaris tmpfs has different mtime/ctime link semantics", 2
+ if $Is_Solaris and $cwd =~ m#^/tmp# and
+ $mtime && $mtime == $ctime;
+ skip "AFS has different mtime/ctime link semantics", 2
+ if $cwd =~ m#$Config{'afsroot'}/#;
+ skip "AmigaOS has different mtime/ctime link semantics", 2
+ if $Is_Amiga;
+ # Win32 could pass $mtime test but as FAT and NTFS have
+ # no ctime concept $ctime is ALWAYS == $mtime
+ # expect netware to be the same ...
+ skip "No ctime concept on this OS", 2
+ if $Is_MSWin32 ||
+ ($Is_Darwin && $Is_UFS);
+
+ if( !ok($mtime, 'hard link mtime') ||
+ !isnt($mtime, $ctime, 'hard link ctime != mtime') ) {
+ print STDERR <<DIAG;
+# Check if you are on a tmpfs of some sort. Building in /tmp sometimes
+# has this problem. Building on the ClearCase VOBS filesystem may also
+# cause this failure.
+#
+# Darwin's UFS doesn't have a ctime concept, and thus is expected to fail
+# this test.
+DIAG
+ }
+ }
+
}
-else {
- print "not ok 4\n";
- print "#4 If test op/stat.t fails test 4, check if you are on a tmpfs\n";
- print "#4 of some sort. Building in /tmp sometimes has this problem.\n";
- print "#4 Also building on the ClearCase VOBS filesystem may cause this failure.\n";
+
+# truncate and touch $tmpfile.
+open(F, ">$tmpfile") || DIE("Can't open temp test file: $!");
+ok(-z \*F, '-z on empty filehandle');
+ok(! -s \*F, ' and -s');
+close F;
+
+ok(-z $tmpfile, '-z on empty file');
+ok(! -s $tmpfile, ' and -s');
+
+open(F, ">$tmpfile") || DIE("Can't open temp test file: $!");
+print F "hi\n";
+close F;
+
+open(F, "<$tmpfile") || DIE("Can't open temp test file: $!");
+ok(!-z *F, '-z on empty filehandle');
+ok( -s *F, ' and -s');
+close F;
+
+ok(! -z $tmpfile, '-z on non-empty file');
+ok(-s $tmpfile, ' and -s');
+
+
+# Strip all access rights from the file.
+ok( chmod(0000, $tmpfile), 'chmod 0000' );
+
+SKIP: {
+ skip "-r, -w and -x have different meanings on VMS", 3 if $Is_VMS;
+
+ SKIP: {
+ # Going to try to switch away from root. Might not work.
+ my $olduid = $>;
+ eval { $> = 1; };
+ skip "Can't test -r or -w meaningfully if you're superuser", 2
+ if ($Is_Cygwin ? Win32::IsAdminUser : $> == 0);
+
+ SKIP: {
+ skip "Can't test -r meaningfully?", 1 if $Is_Dos;
+ ok(!-r $tmpfile, " -r");
+ }
+
+ ok(!-w $tmpfile, " -w");
+
+ # switch uid back (may not be implemented)
+ eval { $> = $olduid; };
+ }
+
+ ok(! -x $tmpfile, ' -x');
}
-print "#4 :$mtime: should != :$ctime:\n";
-
-unlink "Op.stat.tmp" or print "# unlink failed: $!\n";
-if ($Is_MSWin32 || $Is_NetWare) { open F, '>Op.stat.tmp' and close F }
-else { `touch Op.stat.tmp` }
-
-if (-z 'Op.stat.tmp') {print "ok 5\n";} else {print "not ok 5\n";}
-if (! -s 'Op.stat.tmp') {print "ok 6\n";} else {print "not ok 6\n";}
-
-$Is_MSWin32 ? `cmd /c echo hi > Op.stat.tmp` : `echo hi >Op.stat.tmp`;
-if (! -z 'Op.stat.tmp') {print "ok 7\n";} else {print "not ok 7\n";}
-if (-s 'Op.stat.tmp') {print "ok 8\n";} else {print "not ok 8\n";}
-
-unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
-$olduid = $>; # can't test -r if uid == 0
-$Is_MSWin32 ? `cmd /c echo hi > Op.stat.tmp` : `echo hi >Op.stat.tmp`;
-chmod 0,'Op.stat.tmp';
-eval '$> = 1;'; # so switch uid (may not be implemented)
-if (!$> || $Is_Dos || $Is_Cygwin || ! -r 'Op.stat.tmp') {print "ok 9\n";} else {print "not ok 9\n";}
-if (!$> || ! -w 'Op.stat.tmp') {print "ok 10\n";} else {print "not ok 10\n";}
-eval '$> = $olduid;'; # switch uid back (may not be implemented)
-print "# olduid=$olduid, newuid=$>\n" unless ($> == $olduid);
-
-if (! -x 'Op.stat.tmp') {print "ok 11\n";}
-else {print "not ok 11\n";}
-
-foreach ((12,13,14,15,16,17)) {
- print "ok $_\n"; #deleted tests
+
+
+
+ok(chmod(0700,$tmpfile), 'chmod 0700');
+ok(-r $tmpfile, ' -r');
+ok(-w $tmpfile, ' -w');
+
+SKIP: {
+ skip "-x simply determines if a file ends in an executable suffix", 1
+ if $Is_Dosish;
+
+ ok(-x $tmpfile, ' -x');
}
-# in ms windows, Op.stat.tmp inherits owner uid from directory
-# not sure about os/2, but chown is harmless anyway
-eval { chown $>,'Op.stat.tmp'; 1 } or print "# $@" ;
-chmod 0700,'Op.stat.tmp';
-if (-r 'Op.stat.tmp') {print "ok 18\n";} else {print "not ok 18\n";}
-if (-w 'Op.stat.tmp') {print "ok 19\n";} else {print "not ok 19\n";}
-if ($Is_Dosish) {print "ok 20 # skipped: -x by extension\n";}
-elsif (-x 'Op.stat.tmp') {print "ok 20\n";}
-else {print "not ok 20\n";}
+ok( -f $tmpfile, ' -f');
+ok(! -d $tmpfile, ' !-d');
-if (-f 'Op.stat.tmp') {print "ok 21\n";} else {print "not ok 21\n";}
-if (! -d 'Op.stat.tmp') {print "ok 22\n";} else {print "not ok 22\n";}
+# Is this portable?
+ok( -d '.', '-d cwd' );
+ok(! -f '.', '!-f cwd' );
-if (-d '.') {print "ok 23\n";} else {print "not ok 23\n";}
-if (! -f '.') {print "ok 24\n";} else {print "not ok 24\n";}
-if (!$Is_Dosish and `ls -l perl` =~ /^l.*->/) {
- if (-l 'perl') {print "ok 25\n";} else {print "not ok 25\n";}
+SKIP: {
+ unlink($tmpfile_link);
+ my $symlink_rslt = eval { symlink $tmpfile, $tmpfile_link };
+ skip "symlink not implemented", 3 if $@ =~ /unimplemented/;
+
+ is( $@, '', 'symlink() implemented' );
+ ok( $symlink_rslt, 'symlink() ok' );
+ ok(-l $tmpfile_link, '-l');
}
-else {
- print "ok 25\n";
+
+ok(-o $tmpfile, '-o');
+
+ok(-e $tmpfile, '-e');
+
+unlink($tmpfile_link);
+ok(! -e $tmpfile_link, ' -e on unlinked file');
+
+SKIP: {
+ skip "No character, socket or block special files", 6
+ if $Is_MSWin32 || $Is_NetWare || $Is_Dos;
+ skip "/dev isn't available to test against", 6
+ unless -d '/dev' && -r '/dev' && -x '/dev';
+ skip "Skipping: unexpected ls output in MP-RAS", 6
+ if $Is_MPRAS;
+
+ # VMS problem: If GNV or other UNIX like tool is installed, then
+ # sometimes Perl will find /bin/ls, and will try to run it.
+ # But since Perl on VMS does not know to run it under Bash, it will
+ # try to run the DCL verb LS. And if the VMS product Language
+ # Sensitive Editor is installed, or some other LS verb, that will
+ # be run instead. So do not do this until we can teach Perl
+ # when to use BASH on VMS.
+ skip "ls command not available to Perl in OpenVMS right now.", 6
+ if $Is_VMS;
+
+ delete $ENV{CLICOLOR_FORCE};
+ my $LS = $Config{d_readlink} ? "ls -lL" : "ls -l";
+ my $CMD = "$LS /dev 2>/dev/null";
+ my $DEV = qx($CMD);
+
+ skip "$CMD failed", 6 if $DEV eq '';
+
+ my @DEV = do { my $dev; opendir($dev, "/dev") ? readdir($dev) : () };
+
+ skip "opendir failed: $!", 6 if @DEV == 0;
+
+ # /dev/stdout might be either character special or a named pipe,
+ # or a symlink, or a socket, depending on which OS and how are
+ # you running the test, so let's censor that one away.
+ # Similar remarks hold for stderr.
+ $DEV =~ s{^[cpls].+?\sstdout$}{}m;
+ @DEV = grep { $_ ne 'stdout' } @DEV;
+ $DEV =~ s{^[cpls].+?\sstderr$}{}m;
+ @DEV = grep { $_ ne 'stderr' } @DEV;
+
+ # /dev/printer is also naughty: in IRIX it shows up as
+ # Srwx-----, not srwx------.
+ $DEV =~ s{^.+?\sprinter$}{}m;
+ @DEV = grep { $_ ne 'printer' } @DEV;
+
+ # If running as root, we will see .files in the ls result,
+ # and readdir() will see them always. Potential for conflict,
+ # so let's weed them out.
+ $DEV =~ s{^.+?\s\..+?$}{}m;
+ @DEV = grep { ! m{^\..+$} } @DEV;
+
+ # Irix ls -l marks sockets with 'S' while 's' is a 'XENIX semaphore'.
+ if ($^O eq 'irix') {
+ $DEV =~ s{^S(.+?)}{s$1}mg;
+ }
+
+ my $try = sub {
+ my @c1 = eval qq[\$DEV =~ /^$_[0].*/mg];
+ my @c2 = eval qq[grep { $_[1] "/dev/\$_" } \@DEV];
+ my $c1 = scalar @c1;
+ my $c2 = scalar @c2;
+ is($c1, $c2, "ls and $_[1] agreeing on /dev ($c1 $c2)");
+ };
+
+SKIP: {
+ skip("DG/UX ls -L broken", 3) if $Is_DGUX;
+
+ $try->('b', '-b');
+ $try->('c', '-c');
+ $try->('s', '-S');
+
}
-if (-o 'Op.stat.tmp') {print "ok 26\n";} else {print "not ok 26\n";}
-
-if (-e 'Op.stat.tmp') {print "ok 27\n";} else {print "not ok 27\n";}
-unlink 'Op.stat.tmp2';
-if (! -e 'Op.stat.tmp2') {print "ok 28\n";} else {print "not ok 28\n";}
-
-if ($Is_MSWin32 || $Is_NetWare || $Is_Dos)
- {print "ok 29\n";}
-elsif ($DEV !~ /\nc.* (\S+)\n/)
- {print "ok 29\n";}
-elsif (-c "/dev/$1")
- {print "ok 29\n";}
-else
- {print "not ok 29\n";}
-if (! -c '.') {print "ok 30\n";} else {print "not ok 30\n";}
-
-if ($Is_MSWin32 || $Is_NetWare || $Is_Dos)
- {print "ok 31\n";}
-elsif ($DEV !~ /\ns.* (\S+)\n/)
- {print "ok 31\n";}
-elsif (-S "/dev/$1")
- {print "ok 31\n";}
-else
- {print "not ok 31\n";}
-if (! -S '.') {print "ok 32\n";} else {print "not ok 32\n";}
-
-if ($Is_MSWin32 || $Is_NetWare || $Is_Dos)
- {print "ok 33\n";}
-elsif ($DEV !~ /\nb.* (\S+)\n/)
- {print "ok 33\n";}
-elsif (-b "/dev/$1")
- {print "ok 33\n";}
-else
- {print "not ok 33\n";}
-if (! -b '.') {print "ok 34\n";} else {print "not ok 34\n";}
-
-if ($^O eq 'mpeix' or $^O eq 'amigaos' or $Is_Dosish or $Is_Cygwin) {
- print "ok 35 # skipped: no -u\n"; goto tty_test;
+ok(! -b $Curdir, '!-b cwd');
+ok(! -c $Curdir, '!-c cwd');
+ok(! -S $Curdir, '!-S cwd');
+
}
-$cnt = $uid = 0;
-
-die "Can't run op/stat.t test 35 without pwd working" unless $cwd;
-my @bin = grep {-d} ($^O eq 'machten' ?
- qw(/usr/bin /bin) :
- qw(/sbin /usr/sbin /bin /usr/bin));
-unless (@bin) { print ("not ok 35\n"), goto tty_test; }
-for my $bin (@bin) {
- opendir BIN, $bin or die "Can't opendir $bin: $!";
- while (defined($_ = readdir BIN)) {
- $_ = "$bin/$_";
- $cnt++;
- $uid++ if -u;
- last if $uid && $uid < $cnt;
+SKIP: {
+ my($cnt, $uid);
+ $cnt = $uid = 0;
+
+ # Find a set of directories that's very likely to have setuid files
+ # but not likely to be *all* setuid files.
+ my @bin = grep {-d && -r && -x} qw(/sbin /usr/sbin /bin /usr/bin);
+ skip "Can't find a setuid file to test with", 3 unless @bin;
+
+ for my $bin (@bin) {
+ opendir BIN, $bin or die "Can't opendir $bin: $!";
+ while (defined($_ = readdir BIN)) {
+ $_ = "$bin/$_";
+ $cnt++;
+ $uid++ if -u;
+ last if $uid && $uid < $cnt;
+ }
}
-}
-closedir BIN;
+ closedir BIN;
+
+ skip "No setuid programs", 3 if $uid == 0;
-# I suppose this is going to fail somewhere...
-if ($uid > 0 && $uid < $cnt)
- {print "ok 35\n";}
-else
- {print "not ok 35 \n# ($uid $cnt)\n";}
+ isnt($cnt, 0, 'found some programs');
+ isnt($uid, 0, ' found some setuid programs');
+ ok($uid < $cnt, " they're not all setuid");
+}
-tty_test:
# To assist in automated testing when a controlling terminal (/dev/tty)
# may not be available (at, cron rsh etc), the PERL_SKIP_TTY_TEST env var
# can be set to skip the tests that need a tty.
-unless($ENV{PERL_SKIP_TTY_TEST}) {
- if ($Is_MSWin32 || $Is_NetWare) {
- print "ok 36\n";
- print "ok 37\n";
+SKIP: {
+ skip "These tests require a TTY", 4 if $ENV{PERL_SKIP_TTY_TEST};
+
+ my $TTY = $Is_Rhapsody ? "/dev/ttyp0" : "/dev/tty";
+
+ SKIP: {
+ skip "Test uses unixisms", 2 if $Is_MSWin32 || $Is_NetWare;
+ skip "No TTY to test -t with", 2 unless -e $TTY;
+
+ open(TTY, $TTY) ||
+ warn "Can't open $TTY--run t/TEST outside of make.\n";
+ ok(-t TTY, '-t');
+ ok(-c TTY, 'tty is -c');
+ close(TTY);
}
- else {
- my $TTY = "/dev/tty";
-
- $TTY = "/dev/ttyp0" if $^O eq 'rhapsody';
-
- if (defined $TTY) {
- unless (open(TTY, $TTY)) {
- print STDERR "Can't open $TTY--run t/TEST outside of make.\n";
- }
- if (-t TTY) {print "ok 36\n";} else {print "not ok 36\n";}
- if (-c TTY) {print "ok 37\n";} else {print "not ok 37\n";}
- close(TTY);
- } else { # if some platform completely undefines $TTY
- print "ok 36 # skipped\n";
- print "ok 37 # skipped\n";
- }
+ ok(! -t TTY, '!-t on closed TTY filehandle');
+
+ {
+ local $TODO = 'STDIN not a tty when output is to pipe' if $Is_VMS;
+ ok(-t, '-t on STDIN');
}
- if (! -t TTY) {print "ok 38\n";} else {print "not ok 38\n";}
- if (-t) {print "ok 39\n";} else {print "not ok 39\n";}
}
-else {
- print "ok 36\n";
- print "ok 37\n";
- print "ok 38\n";
- print "ok 39\n";
+
+SKIP: {
+ skip "No null device to test with", 1 unless -e $Null;
+ skip "We know Win32 thinks '$Null' is a TTY", 1 if $Is_MSWin32;
+
+ open(NULL, $Null) or DIE("Can't open $Null: $!");
+ ok(! -t NULL, 'null device is not a TTY');
+ close(NULL);
}
-open(null,"/dev/null");
-if (! -t null || -e '/xenix' || $^O eq 'machten' || $Is_MSWin32 || $Is_NetWare)
- {print "ok 40\n";} else {print "not ok 40\n";}
-close(null);
+
# These aren't strictly "stat" calls, but so what?
+my $statfile = './op/stat.t';
+ok( -T $statfile, '-T');
+ok(! -B $statfile, '!-B');
+
+SKIP: {
+ skip("DG/UX", 1) if $Is_DGUX;
+ok(-B $Perl, '-B');
+}
-if (-T 'op/stat.t') {print "ok 41\n";} else {print "not ok 41\n";}
-if (! -B 'op/stat.t') {print "ok 42\n";} else {print "not ok 42\n";}
+ok(! -T $Perl, '!-T');
-if (-B './perl' || -B './perl.exe') {print "ok 43\n";} else {print "not ok 43\n";}
-if (! -T './perl' && ! -T './perl.exe') {print "ok 44\n";} else {print "not ok 44\n";}
+open(FOO,$statfile);
+SKIP: {
+ eval { -T FOO; };
+ skip "-T/B on filehandle not implemented", 15 if $@ =~ /not implemented/;
+
+ is( $@, '', '-T on filehandle causes no errors' );
+
+ ok(-T FOO, ' -T');
+ ok(! -B FOO, ' !-B');
-open(FOO,'op/stat.t');
-eval { -T FOO; };
-if ($@ =~ /not implemented/) {
- print "# $@";
- for (45 .. 54) {
- print "ok $_\n";
- }
-}
-else {
- if (-T FOO) {print "ok 45\n";} else {print "not ok 45\n";}
- if (! -B FOO) {print "ok 46\n";} else {print "not ok 46\n";}
$_ = <FOO>;
- if (/perl/) {print "ok 47\n";} else {print "not ok 47\n";}
- if (-T FOO) {print "ok 48\n";} else {print "not ok 48\n";}
- if (! -B FOO) {print "ok 49\n";} else {print "not ok 49\n";}
+ like($_, qr/perl/, 'after readline');
+ ok(-T FOO, ' still -T');
+ ok(! -B FOO, ' still -B');
close(FOO);
- open(FOO,'op/stat.t');
+ open(FOO,$statfile);
$_ = <FOO>;
- if (/perl/) {print "ok 50\n";} else {print "not ok 50\n";}
- if (-T FOO) {print "ok 51\n";} else {print "not ok 51\n";}
- if (! -B FOO) {print "ok 52\n";} else {print "not ok 52\n";}
- seek(FOO,0,0);
- if (-T FOO) {print "ok 53\n";} else {print "not ok 53\n";}
- if (! -B FOO) {print "ok 54\n";} else {print "not ok 54\n";}
+ like($_, qr/perl/, 'reopened and after readline');
+ ok(-T FOO, ' still -T');
+ ok(! -B FOO, ' still !-B');
+
+ ok(seek(FOO,0,0), 'after seek');
+ ok(-T FOO, ' still -T');
+ ok(! -B FOO, ' still !-B');
+
+ # It's documented this way in perlfunc *shrug*
+ () = <FOO>;
+ ok(eof FOO, 'at EOF');
+ ok(-T FOO, ' still -T');
+ ok(-B FOO, ' now -B');
}
close(FOO);
-if (-T '/dev/null') {print "ok 55\n";} else {print "not ok 55\n";}
-if (-B '/dev/null') {print "ok 56\n";} else {print "not ok 56\n";}
+
+SKIP: {
+ skip "No null device to test with", 2 unless -e $Null;
+
+ ok(-T $Null, 'null device is -T');
+ ok(-B $Null, ' and -B');
+}
+
# and now, a few parsing tests:
-$_ = 'Op.stat.tmp';
-if (-f) {print "ok 57\n";} else {print "not ok 57\n";}
-if (-f()) {print "ok 58\n";} else {print "not ok 58\n";}
+$_ = $tmpfile;
+ok(-f, 'bare -f uses $_');
+ok(-f(), ' -f() "');
+
+unlink $tmpfile or print "# unlink failed: $!\n";
+
+# bug id 20011101.069
+my @r = \stat($Curdir);
+is(scalar @r, 13, 'stat returns full 13 elements');
+
+stat $0;
+eval { lstat _ };
+like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
+ 'lstat _ croaks after stat' );
+eval { lstat *_ };
+like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
+ 'lstat *_ croaks after stat' );
+eval { lstat \*_ };
+like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
+ 'lstat \*_ croaks after stat' );
+eval { -l _ };
+like( $@, qr/^The stat preceding -l _ wasn't an lstat/,
+ '-l _ croaks after stat' );
+
+lstat $0;
+eval { lstat _ };
+is( "$@", "", "lstat _ ok after lstat" );
+eval { -l _ };
+is( "$@", "", "-l _ ok after lstat" );
+
+eval { lstat "test.pl" };
+{
+ open my $fh, "test.pl";
+ stat *$fh{IO};
+ eval { lstat _ }
+}
+like $@, qr/^The stat preceding lstat\(\) wasn't an lstat at /,
+'stat $ioref resets stat type';
+
+{
+ my @statbuf = stat STDOUT;
+ stat "test.pl";
+ my @lstatbuf = lstat *STDOUT{IO};
+ is "@lstatbuf", "@statbuf", 'lstat $ioref reverts to regular fstat';
+}
+
+SKIP: {
+ skip "No lstat", 2 unless $Config{d_lstat};
+
+ # bug id 20020124.004
+ # If we have d_lstat, we should have symlink()
+ my $linkname = 'stat-' . rand =~ y/.//dr;
+ my $target = $Perl;
+ $target =~ s/;\d+\z// if $Is_VMS; # symlinks don't like version numbers
+ symlink $target, $linkname or die "# Can't symlink $0: $!";
+ lstat $linkname;
+ -T _;
+ eval { lstat _ };
+ like( $@, qr/^The stat preceding lstat\(\) wasn't an lstat/,
+ 'lstat croaks after -T _' );
+ eval { -l _ };
+ like( $@, qr/^The stat preceding -l _ wasn't an lstat/,
+ '-l _ croaks after -T _' );
+ unlink $linkname or print "# unlink $linkname failed: $!\n";
+}
+
+SKIP: {
+ skip "Too much clock skew between system and filesystem", 5
+ if ($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');
+}
+
+# [perl #4253]
+{
+ ok(open(F, ">", $tmpfile), 'can create temp file');
+ close F;
+ chmod 0077, $tmpfile;
+ my @a = stat($tmpfile);
+ my $s1 = -s _;
+ -T _;
+ my $s2 = -s _;
+ is($s1, $s2, q(-T _ doesn't break the statbuffer));
+ SKIP: {
+ skip "No lstat", 1 unless $Config{d_lstat};
+ skip "uid=0", 1 unless $<&&$>;
+ skip "Readable by group/other means readable by me", 1 if $^O eq 'VMS';
+ lstat($tmpfile);
+ -T _;
+ ok(eval { lstat _ },
+ q(-T _ doesn't break lstat for unreadable file));
+ }
+ unlink $tmpfile;
+}
+
+SKIP: {
+ 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");
+ ok(-d DIR, "-d on a dirhandle works");
+
+ # And now for the ambiguous bareword case
+ {
+ no warnings 'deprecated';
+ 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 $!;
+}
+
+{
+ # RT #8244: *FILE{IO} does not behave like *FILE for stat() and -X() operators
+ ok(open(F, ">", $tmpfile), 'can create temp file');
+ my @thwap = stat *F{IO};
+ ok(@thwap, "stat(*F{IO}) works");
+ ok( -f *F{IO} , "single file tests work with *F{IO}");
+ close F;
+ unlink $tmpfile;
+
+ #PVIO's hold dirhandle information, so let's test them too.
+
+ SKIP: {
+ 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}");
+
+ # And now for the ambiguous bareword case
+ {
+ no warnings 'deprecated';
+ 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 $!;
+ }
+}
-unlink 'Op.stat.tmp' or print "# unlink failed: $!\n";
+# [perl #71002]
+{
+ local $^W = 1;
+ my $w;
+ local $SIG{__WARN__} = sub { warn shift; ++$w };
+ stat 'prepeinamehyparcheiarcheiometoonomaavto';
+ stat _;
+ is $w, undef, 'no unopened warning from stat _';
+}
+
+END {
+ chmod 0666, $tmpfile;
+ unlink_all $tmpfile;
+}
https://perl5.git.perl.org / perl5.git / blobdiff