Detypo #4169.

[perl5.git] / t / op / lfs.t

diff --git a/t/op/lfs.t b/t/op/lfs.t
index ae6aac6..6003df2 100644 (file)
--- a/t/op/lfs.t
+++ b/t/op/lfs.t
@@ -29,13 +29,15 @@ sub explain {
     print <<EOM;
 #
 # If the lfs (large file support: large meaning larger than two gigabytes)
     print <<EOM;
 #
 # If the lfs (large file support: large meaning larger than two gigabytes)

-# tests are skipped or fail, it may mean either that your process is not
-# allowed to write large files or that the file system you are running
-# the tests on doesn't support large files, or both.  You may also need
-# to reconfigure your kernel. (This is all very system-dependent.)
+# tests are skipped or fail, it may mean either that your process
+# (or process group) is not allowed to write large files (resource
+# limits) or that the file system you are running the tests on doesn't
+# let your user/group have large files (quota) or the filesystem simply
+# doesn't support large files.  You may even need to reconfigure your kernel.
+# (This is all very operating system and site-dependent.)

 #
 # Perl may still be able to support large files, once you have
 #
 # Perl may still be able to support large files, once you have

-# such a process and such a (file) system.
+# such a process, enough quota, and such a (file) system.

 #
 EOM
 }
 #
 EOM
 }


@@ -82,19 +84,28 @@ unless (@s == 13 &&
 # By now we better be sure that we do have sparse files:
 # if we are not, the following will hog 5 gigabytes of disk.  Ooops.
 
 # By now we better be sure that we do have sparse files:
 # if we are not, the following will hog 5 gigabytes of disk.  Ooops.
 

+$ENV{LC_ALL} = "C";
+

 open(BIG, ">big") or do { warn "open failed: $!\n"; bye };
 binmode BIG;
 seek(BIG, 5_000_000_000, $SEEK_SET);
 open(BIG, ">big") or do { warn "open failed: $!\n"; bye };
 binmode BIG;
 seek(BIG, 5_000_000_000, $SEEK_SET);

+

 # Either the print or (more likely, thanks to buffering) the close will
 # fail if there are are filesize limitations (process or fs).
 my $print = print BIG "big";
 my $close = close BIG if $print;
 unless ($print && $close) {
 # Either the print or (more likely, thanks to buffering) the close will
 # fail if there are are filesize limitations (process or fs).
 my $print = print BIG "big";
 my $close = close BIG if $print;
 unless ($print && $close) {

-    $ENV{LC_ALL} = "C";
-    if ($! =~/File too large/) {
-       print "1..0\n# writing past 2GB failed\n";
-       explain();
+    unless ($print) {
+        print "# print failed: $!\n"
+    } else {
+        print "# close failed: $!\n"
+    }
+    if ($! =~/too large/i) {
+       print "1..0\n# writing past 2GB failed: process limits?\n";
+    } elsif ($! =~ /quota/i) {
+       print "1..0\n# filesystem quota limits?\n";

     }
     }

+    explain();

     bye();
 }
 
     bye();
 }