require './test.pl';
}
-plan tests => 11;
+plan tests => 13;
eval { for (\2) { $_ = <FH> } };
like($@, 'Modification of a read-only value attempted', '[perl #19566]');
}
# 82 is chosen to exceed the length for sv_grow in do_readline (80)
-foreach my $k ('k', 'k'x82) {
+foreach my $k (1, 82) {
my $result
- = runperl (switches => '-l', stdin => '', stderr => 1,
- prog => "%a = qw($k v); \$_ = <> foreach keys %a; print qw(end)",
+ = runperl (stdin => '', stderr => 1,
+ prog => "\$x = q(k) x $k; \$a{\$x} = qw(v); \$_ = <> foreach keys %a; print qw(end)",
);
- is ($result, "end", '[perl #21614] for length ' . length $k);
+ $result =~ s/\n\z// if $^O eq 'VMS';
+ is ($result, "end", '[perl #21614] for length ' . length('k' x $k));
}
-foreach my $k ('perl', 'perl'x21) {
+foreach my $k (1, 21) {
my $result
- = runperl (switches => '-l', stdin => ' rules', stderr => 1,
- prog => "%a = qw($k v); foreach (keys %a) {\$_ .= <>; print}",
+ = runperl (stdin => ' rules', stderr => 1,
+ prog => "\$x = q(perl) x $k; \$a{\$x} = q(v); foreach (keys %a) {\$_ .= <>; print}",
);
- is ($result, "$k rules", 'rcatline to shared sv for length ' . length $k);
+ $result =~ s/\n\z// if $^O eq 'VMS';
+ is ($result, ('perl' x $k) . " rules", 'rcatline to shared sv for length ' . length('perl' x $k));
}
foreach my $l (1, 82) {
$k .= <DATA>;
is ($k, "$perl rules\n", 'rcatline to COW sv for length ' . length $perl);
}
+
+use strict;
+use File::Spec;
+
+open F, File::Spec->curdir and sysread F, $_, 1;
+my $err = $! + 0;
+close F;
+
+SKIP: {
+ skip "you can read directories as plain files", 2 unless( $err );
+
+ $!=0;
+ open F, File::Spec->curdir and $_=<F>;
+ ok( $!==$err && !defined($_) => 'readline( DIRECTORY )' );
+ close F;
+
+ $!=0;
+ { local $/;
+ open F, File::Spec->curdir and $_=<F>;
+ ok( $!==$err && !defined($_) => 'readline( DIRECTORY ) slurp mode' );
+ close F;
+ }
+}
+
__DATA__
moo
moo