suppress scalar leak messages for known leaks (from

[p5sagit/p5-mst-13.2.git] / t / op / grent.t

diff --git a/t/op/grent.t b/t/op/grent.t
index abe6b5a..761d8b9 100755 (executable)
--- a/t/op/grent.t
+++ b/t/op/grent.t
@@ -3,14 +3,19 @@
 BEGIN {
     chdir 't' if -d 't';
     unshift @INC, "../lib" if -d "../lib";
-    eval { require Config; import Config; };
-
-    unless (defined $Config{'i_grp'} &&
-                   $Config{'i_grp'} eq 'define' &&
-           -f "/etc/group" ) { # Play safe.
-       print "1..0\n";
+    eval {my @n = getgrgid 0};
+    if ($@ && $@ =~ /(The \w+ function is unimplemented)/) {
+       print "1..0 # Skip: $1\n";
        exit 0;
     }
+    eval { require Config; import Config; };
+    my $reason;
+    if ($Config{'i_grp'} ne 'define') {
+       $reason = '$Config{i_grp} not defined';
+    }
+    elsif (not -f "/etc/group" ) { # Play safe.
+       $reason = 'no /etc/group file';
+    }
 
     if (not defined $where) {  # Try NIS.
        foreach my $ypcat (qw(/usr/bin/ypcat /bin/ypcat /etc/ypcat)) {
@@ -18,6 +23,7 @@ BEGIN {
                open(GR, "$ypcat group 2>/dev/null |") &&
                defined(<GR>)) {
                $where = "NIS group";
+               undef $reason;
                last;
            }
        }
@@ -29,6 +35,7 @@ BEGIN {
                open(GR, "$nidump group . 2>/dev/null |") &&
                defined(<GR>)) {
                $where = "NetInfo group";
+               undef $reason;
                last;
            }
        }
@@ -37,12 +44,12 @@ BEGIN {
     if (not defined $where) {  # Try local.
        my $GR = "/etc/group";
        if (-f $GR && open(GR, $GR) && defined(<GR>)) {
+           undef $reason;
            $where = $GR;
        }
     }
-
-    if (not defined $where) {  # Give up.
-       print "1..0\n";
+    if ($reason) {
+       print "1..0 # Skip: $reason\n";
        exit 0;
     }
 }
@@ -70,7 +77,11 @@ while (<GR>) {
        warn "# Your $where line $. is empty.\n";
        next;
     }
-    last if $n == $max;
+    if ($n == $max) {
+       local $/;
+       my $junk = <GR>;
+       last;
+    }
     # In principle we could whine if @s != 4 but do we know enough
     # of group file formats everywhere?
     if (@s == 4) {