Revert "clear magic only applies to arrays and hashes"

[perl/modules/Variable-Magic.git] / t / 30-scalar.t

diff --git a/t/30-scalar.t b/t/30-scalar.t
index d6895d214a3378e635c5a60911c56b614b672fc1..bfc659ab759d1732ffb848096f0fe4b905c38ef0 100644 (file)
--- a/t/30-scalar.t
+++ b/t/30-scalar.t
@@ -3,9 +3,11 @@
 use strict;
 use warnings;
 
-use Test::More tests => (2 * 14 + 2) + 2 * (2 * 8 + 4) + 1;
+use Config qw/%Config/;
 
-use Variable::Magic qw/cast dispell/;
+use Test::More tests => (2 * 14 + 2) + 2 * (2 * 8 + 4) + 3 + 1;
+
+use Variable::Magic qw/wizard cast dispell MGf_COPY/;
 
 use lib 't/lib';
 use Variable::Magic::TestWatcher;
@@ -97,3 +99,28 @@ is $b, 6, 'scalar: hash element: delete correctly';
 
 check { $h{b} = 4 } { }, 'hash element: set after delete';
 
+SKIP: {
+ my $SKIP;
+
+ unless (MGf_COPY) {
+  $SKIP = 'No copy magic for this perl';
+ } elsif ($Config{useithreads} and $] le 5.008003) {
+  $SKIP = 'Causes havoc during global destruction for old threaded perls';
+ } else {
+  eval "use Tie::Array";
+  $SKIP = 'Tie::Array required to test clear magic on tied array values' if $@;
+ }
+
+ skip $SKIP => 3 if $SKIP;
+ diag "Using Tie::Array $Tie::Array::VERSION" if defined $Tie::Array::VERSION;
+
+ tie my @a, 'Tie::StdArray';
+ $a[0] = $$;
+
+ eval {
+  cast @a, wizard copy => sub { cast $_[3], $wiz; () };
+ };
+ is $@, '', 'cast copy magic on tied array';
+
+ check { delete $a[0] } [ qw/get clear free/ ], 'delete from tied array';
+}