Re: [perl #19566] Perl 5.8.0 segfault

[p5sagit/p5-mst-13.2.git] / t / io / fs.t

diff --git a/t/io/fs.t b/t/io/fs.t
index f3c49c9..7535e4e 100755 (executable)
--- a/t/io/fs.t
+++ b/t/io/fs.t
@@ -7,7 +7,9 @@ BEGIN {
 }
 
 use Config;
+use File::Spec::Functions;
 
+my $Is_MacOS  = ($^O eq 'MacOS');
 my $Is_VMSish = ($^O eq 'VMS');
 
 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
@@ -24,7 +26,8 @@ my $accurate_timestamps =
     !($^O eq 'MSWin32' || $^O eq 'NetWare' ||
       $^O eq 'dos'     || $^O eq 'os2'     ||
       $^O eq 'mint'    || $^O eq 'cygwin'  ||
-      $^O eq 'amigaos' || $wd =~ m#$Config{afsroot}/#
+      $^O eq 'amigaos' || $wd =~ m#$Config{afsroot}/# ||
+      $Is_MacOS
      );
 
 if (defined &Win32::IsWinNT && Win32::IsWinNT()) {
@@ -39,29 +42,38 @@ my $needs_fh_reopen =
     # Not needed on HPFS, but needed on HPFS386 ?!
     || $^O eq 'os2';
 
+$needs_fh_reopen = 1 if (defined &Win32::IsWin95 && Win32::IsWin95());
+
+my $skip_mode_checks =
+    $^O eq 'cygwin' && $ENV{CYGWIN} !~ /ntsec/;
+
 plan tests => 32;
 
 
 if (($^O eq 'MSWin32') || ($^O eq 'NetWare')) {
     `rmdir /s /q tmp 2>nul`;
     `mkdir tmp`;
-} elsif ($^O eq 'VMS') {
+}
+elsif ($^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]`;
 }
+elsif ($Is_MacOS) {
+    rmdir "tmp"; mkdir "tmp";
+}
 else {
     `rm -f tmp 2>/dev/null; mkdir tmp 2>/dev/null`;
 }
 
-chdir './tmp';
+chdir catdir(curdir(), 'tmp');
 
 `/bin/rm -rf a b c x` if -x '/bin/rm';
 
 umask(022);
 
 SKIP: {
-    skip "bogus umask", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare');
+    skip "bogus umask", 1 if ($^O eq 'MSWin32') || ($^O eq 'NetWare') || ($^O eq 'epoc') || $Is_MacOS;
 
     is((umask(0)&0777), 022, 'umask'),
 }
@@ -91,8 +103,13 @@ SKIP: {
 
     SKIP: {
         skip "hard links not that hard in $^O", 1 if $^O eq 'amigaos';
+       skip "no mode checks", 1 if $skip_mode_checks;
 
-        is($mode & 0777, 0666, "mode of triply-linked file");
+#      if ($^O eq 'cygwin') { # new files on cygwin get rwx instead of rw-
+#          is($mode & 0777, 0777, "mode of triply-linked file");
+#      } else {
+            is($mode & 0777, 0666, "mode of triply-linked file");
+#      }
     }
 }
 
@@ -106,7 +123,11 @@ SKIP: {
     ($dev,$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");
+    }
 
     $newmode = 0700;
     chmod 0444, 'x';
@@ -117,12 +138,20 @@ SKIP: {
     ($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");
 
@@ -239,6 +268,7 @@ close(IOFSCOM);
 # as per UNIX FAQ.
 
 SKIP: {
+# Check truncating a closed file.
     eval { truncate "Iofs.tmp", 5; };
 
     skip("no truncate - $@", 6) if $@;
@@ -249,7 +279,14 @@ SKIP: {
 
     ok(-z "Iofs.tmp",    "truncation to zero bytes");
 
+#these steps are necessary to check if file is really truncated
+#On Win95, FH is updated, but file properties aren't
     open(FH, ">Iofs.tmp") or die "Can't create Iofs.tmp";
+    print FH "x\n" x 200;
+    close FH;
+
+# Check truncating an open file.
+    open(FH, ">>Iofs.tmp") or die "Can't open Iofs.tmp for appending";
 
     binmode FH;
     select FH;
@@ -266,7 +303,11 @@ SKIP: {
        close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
     }
 
-    is(-s "Iofs.tmp", 200, "fh resize to 200 working");
+    if ($^O eq 'vos') {
+        skip ("# TODO - hit VOS bug posix-973 - cannot resize an open file below the current file pos.", 3);
+    }
+
+    is(-s "Iofs.tmp", 200, "fh resize to 200 working (filename check)");
 
     ok(truncate(FH, 0), "fh resize to zero");
 
@@ -274,7 +315,7 @@ SKIP: {
        close (FH); open (FH, ">>Iofs.tmp") or die "Can't reopen Iofs.tmp";
     }
 
-    ok(-z "Iofs.tmp", "fh resize to zero working");
+    ok(-z "Iofs.tmp", "fh resize to zero working (filename check)");
 
     close FH;
 }