if an entire cycle is hidden, don't show something from outside of it

1 files changed, 23 insertions, 0 deletions

diff --git a/t/hidden_cycle.t b/t/hidden_cycle.t
new file mode 100644
index 0000000..a2b33f1
--- /dev/null
+++ b/t/hidden_cycle.t
@@ -0,0 +1,23 @@
+#!/usr/bin/env perl
+use strict;
+use warnings;
+use lib 't/hidden_cycle';
+use Test::More;
+
+no circular::require -hide => [qw(Bar Baz)];
+
+my @warnings;
+
+{
+    $SIG{__WARN__} = sub { push @warnings => @_ };
+
+    use_ok( 'Foo' );
+}
+
+is_deeply(
+    \@warnings,
+    ["Circular require detected: Bar.pm (from <unknown file>)\n"],
+    "hiding all packages in the cycle shouldn't report a package outside of the cycle as being the source"
+);
+
+done_testing;