X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=blobdiff_plain;f=t%2Fop%2Flfs.t;h=f463b1b7b350f591ef90d06ff448be19e22ab3bc;hb=b3a3b3a1da8f5142edf3e194532b08316f895282;hp=0ae3182f69fd574c090e518634700c6786e94f9a;hpb=f06a04a3c518babd8e380099d750295752ca626b;p=p5sagit%2Fp5-mst-13.2.git

diff --git a/t/op/lfs.t b/t/op/lfs.t
index 0ae3182..f463b1b 100644
--- a/t/op/lfs.t
+++ b/t/op/lfs.t
@@ -1,6 +1,6 @@
 # NOTE: this file tests how large files (>2GB) work with perlio (stdio/sfio).
 # sysopen(), sysseek(), syswrite(), sysread() are tested in t/lib/syslfs.t.
-# If you modify/add tests here, remember to update also t/lib/syslfs.t.
+# If you modify/add tests here, remember to update also ext/Fcntl/t/syslfs.t.
 
 BEGIN {
 	chdir 't' if -d 't';
@@ -14,6 +14,7 @@ BEGIN {
 }
 
 use strict;
+
 our @s;
 our $fail;
 
@@ -53,10 +54,12 @@ EOM
     print "1..0 # Skip: @_\n" if @_;
 }
 
+$| = 1;
+
 print "# checking whether we have sparse files...\n";
 
 # Known have-nots.
-if ($^O eq 'MSWin32' || $^O eq 'VMS') {
+if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS') {
     print "1..0 # Skip: no sparse files in $^O\n";
     bye();
 }
@@ -176,13 +179,12 @@ sub offset ($$) {
     my $offset_is = eval $offset_will_be;
     unless ($offset_is == $offset_want) {
         print "# bad offset $offset_is, want $offset_want\n";
+	my ($offset_func) = ($offset_will_be =~ /^(\w+)/);
 	if (unpack("L", pack("L", $offset_want)) == $offset_is) {
-	    my($offset_func) = ($offset_will_be =~ /^(\w+)/);
 	    print "# 32-bit wraparound suspected in $offset_func() since\n";
-	    print "# $offset_want cast into 32 bits is $offset_is.\n";
+	    print "# $offset_want cast into 32 bits equals $offset_is.\n";
 	} elsif ($offset_want - unpack("L", pack("L", $offset_want)) - 1
-	         == $offset_is){
-	    my($offset_func) = ($offset_will_be =~ /^(\w+)/);
+	         == $offset_is) {
 	    print "# 32-bit wraparound suspected in $offset_func() since\n";
 	    printf "# %s - unpack('L', pack('L', %s)) - 1 equals %s.\n",
 	        $offset_want,
@@ -195,7 +197,7 @@ sub offset ($$) {
 
 print "1..17\n";
 
-my $fail = 0;
+$fail = 0;
 
 fail unless $s[7] == 5_000_000_003;	# exercizes pp_stat
 print "ok 1\n";
@@ -266,7 +268,11 @@ explain() if $fail;
 bye(); # does the necessary cleanup
 
 END {
-   unlink "big"; # be paranoid about leaving 5 gig files lying around
+    # unlink may fail if applied directly to a large file
+    # be paranoid about leaving 5 gig files lying around
+    open(BIG, ">big"); # truncate
+    close(BIG);
+    1 while unlink "big"; # standard portable idiom
 }
 
 # eof