BEGIN {
chdir 't' if -d 't';
- unshift @INC, "../lib" if -d "../lib";
+ @INC = '../lib';
eval {my @n = getgrgid 0};
if ($@ && $@ =~ /(The \w+ function is unimplemented)/) {
print "1..0 # Skip: $1\n";
}
}
-# By now GR filehandle should be open and full of juicy group entries.
+# By now the GR filehandle should be open and full of juicy group entries.
-print "1..1\n";
+print "1..2\n";
# Go through at most this many groups.
# (note that the first entry has been read away by now)
my %perfect;
my %seen;
+print "# where $where\n";
+
+setgrent();
+
while (<GR>) {
chomp;
- my @s = split /:/;
+ # LIMIT -1 so that groups with no users don't fall off
+ my @s = split /:/, $_, -1;
my ($name_s,$passwd_s,$gid_s,$members_s) = @s;
if (@s) {
push @{ $seen{$name_s} }, $.;
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) {
$n++;
}
-if (keys %perfect == 0) {
+endgrent();
+
+print "# max = $max, n = $n, perfect = ", scalar keys %perfect, "\n";
+
+if (keys %perfect == 0 && $n) {
$max++;
print <<EOEX;
#
print "\t# (not necessarily serious: run t/op/grent.t by itself)" if $not;
print "\n";
+# Test both the scalar and list contexts.
+
+my @gr1;
+
+setgrent();
+for (1..$max) {
+ my $gr = scalar getgrent();
+ last unless defined $gr;
+ push @gr1, $gr;
+}
+endgrent();
+
+my @gr2;
+
+setgrent();
+for (1..$max) {
+ my ($gr) = (getgrent());
+ last unless defined $gr;
+ push @gr2, $gr;
+}
+endgrent();
+
+print "not " unless "@gr1" eq "@gr2";
+print "ok ", $tst++, "\n";
+
close(GR);