X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fon_destroy.t;h=e79451005d52296b27fa3749be52873ff71a324b;hb=dd029354eb69c4faf3160640828fd8e7b9403855;hp=0de67d0bcde10c116e49270dd20a7dff3b1ea72e;hpb=9dfc0b670fc634b54998c3020f173b82de1915ac;p=public-inbox.git

diff --git a/t/on_destroy.t b/t/on_destroy.t
index 0de67d0b..e7945100 100644
--- a/t/on_destroy.t
+++ b/t/on_destroy.t
@@ -1,6 +1,5 @@
 #!perl -w
-use strict;
-use v5.10.1;
+use v5.12;
 use Test::More;
 require_ok 'PublicInbox::OnDestroy';
 my @x;
@@ -25,6 +24,11 @@ $od = PublicInbox::OnDestroy->new($$, sub { $tmp = $$ });
 undef $od;
 is($tmp, $$, '$tmp set to $$ by callback');
 
+$od = PublicInbox::OnDestroy->new($$, sub { $tmp = 'foo' });
+$od->cancel;
+$od = undef;
+isnt($tmp, 'foo', '->cancel');
+
 if (my $nr = $ENV{TEST_LEAK_NR}) {
 	for (0..$nr) {
 		$od = PublicInbox::OnDestroy->new(sub { @x = @_ }, qw(x y));