}
use Config;
-use File::Spec;
-plan tests => 80;
+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 => 112;
my $Perl = which_perl();
$Is_Cygwin = $^O eq 'cygwin';
$Is_Darwin = $^O eq 'darwin';
$Is_Dos = $^O eq 'dos';
-$Is_MacOS = $^O eq 'MacOS';
$Is_MPE = $^O eq 'mpeix';
$Is_MSWin32 = $^O eq 'MSWin32';
$Is_NetWare = $^O eq 'NetWare';
$Is_MPRAS = $^O =~ /svr4/ && -f '/etc/.relid';
$Is_Rhapsody= $^O eq 'rhapsody';
-$Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare || $Is_Cygwin;
+$Is_Dosish = $Is_Dos || $Is_OS2 || $Is_MSWin32 || $Is_NetWare;
-$Is_UFS = $Is_Darwin && (() = `df -t ufs .`) == 2;
+$Is_UFS = $Is_Darwin && (() = `df -t ufs . 2>/dev/null`) == 2;
+
+if ($Is_Cygwin) {
+ require Win32;
+ Win32->import;
+}
my($DEV, $INO, $MODE, $NLINK, $UID, $GID, $RDEV, $SIZE,
$ATIME, $MTIME, $CTIME, $BLKSIZE, $BLOCKS) = (0..12);
-my $Curdir = File::Spec->curdir;
+my $tmpfile = tempfile();
+my $tmpfile_link = tempfile();
-
-my $tmpfile = 'Op_stat.tmp';
-my $tmpfile_link = $tmpfile.'2';
-
-
-1 while unlink $tmpfile;
+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", 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');
}
SKIP: {
skip "mtime and ctime not reliable", 2
- if $Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos or $Is_MacOS;
+ if $Is_MSWin32 or $Is_NetWare or $Is_Cygwin or $Is_Dos or $Is_Darwin;
ok( $mtime, 'mtime' );
is( $mtime, $ctime, 'mtime == ctime' );
}
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
# 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 $tmpfile, '-z on empty file');
print F "hi\n";
close F;
+open(F, "<$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');
my $olduid = $>;
eval { $> = 1; };
skip "Can't test -r or -w meaningfully if you're superuser", 2
- if $> == 0;
+ if ($Is_Cygwin ? Win32::IsAdminUser : $> == 0);
SKIP: {
- skip "Can't test -r meaningfully?", 1 if $Is_Dos || $Is_Cygwin;
+ skip "Can't test -r meaningfully?", 1 if $Is_Dos;
ok(!-r $tmpfile, " -r");
}
-
-# in ms windows, $tmpfile inherits owner uid from directory
-# not sure about os/2, but chown is harmless anyway
-eval { chown $>,$tmpfile; 1 } or print "# $@" ;
-
ok(chmod(0700,$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 || $Is_MacOS;
+ if $Is_Dosish;
ok(-x $tmpfile, ' -x');
}
ok(! -d $tmpfile, ' !-d');
# Is this portable?
-ok( -d $Curdir, '-d cwd' );
-ok(! -f $Curdir, '!-f cwd' );
+ok( -d '.', '-d cwd' );
+ok(! -f '.', '!-f cwd' );
SKIP: {
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;
+
my $LS = $Config{d_readlink} ? "ls -lL" : "ls -l";
my $CMD = "$LS /dev 2>/dev/null";
my $DEV = qx($CMD);
}
}
-my $Null = File::Spec->devnull;
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;
# These aren't strictly "stat" calls, but so what?
-my $statfile = File::Spec->catfile($Curdir, 'op', 'stat.t');
+my $statfile = './op/stat.t';
ok( -T $statfile, '-T');
ok(! -B $statfile, '!-B');
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( $@, qr/^The stat preceding -l _ wasn't an lstat/,
'-l _ croaks after stat' );
is( "$@", "", "lstat _ ok after lstat" );
eval { -l _ };
is( "$@", "", "-l _ ok after lstat" );
+
+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 = 'dolzero';
- symlink $0, $linkname or die "# Can't symlink $0: $!";
+ my $linkname = 'stat-' . rand =~ y/.//dr;
+ symlink $Perl, $linkname or die "# Can't symlink $0: $!";
lstat $linkname;
-T _;
eval { lstat _ };
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');
+}
+
+# [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, $s2, q(-T _ doesn't break the statbuffer));
+ lstat($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 $!;
+ }
+}
END {
- 1 while unlink $tmpfile;
+ chmod 0666, $tmpfile;
+ unlink_all $tmpfile;
}
https://perl5.git.perl.org / perl5.git / blobdiff