don't allow invalid stash entry names

1 files changed, 23 insertions, 0 deletions

diff --git a/t/paamayim_nekdotayim.t b/t/paamayim_nekdotayim.t
new file mode 100644
index 0000000..2096cb4
--- /dev/null
+++ b/t/paamayim_nekdotayim.t
@@ -0,0 +1,23 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use lib 't/lib';
+use Test::More;
+use Test::Fatal;
+
+use Package::Stash;
+
+my $stash = Package::Stash->new('Foo');
+# this segfaulted on the xs version
+like(
+    exception { $stash->add_symbol('@bar::baz') },
+    qr/^Variable names may not contain ::/,
+    "can't add symbol with ::"
+);
+like(
+    exception { $stash->get_symbol('@bar::baz') },
+    qr/^Variable names may not contain ::/,
+    "can't add symbol with ::"
+);
+
+done_testing;