1 files changed, 18 insertions, 0 deletions
diff --git a/lib/CPAN/t/signature.t b/lib/CPAN/t/signature.t
new file mode 100644
index 0000000000..670a1aacce
--- /dev/null
+++ b/lib/CPAN/t/signature.t
@@ -0,0 +1,18 @@
+# -*- mode: cperl -*-
+
+use strict;
+print "1..1\n";
+
+if (!eval { require Socket; Socket::inet_aton('pgp.mit.edu') }) {
+    print "ok 1 # skip - Cannot connect to the keyserver";
+}
+elsif (!eval { require Module::Signature; 1 }) {
+    warn "# Next time around, consider install Module::Signature,\n".
+         "# so you can verify the integrity of this distribution.\n";
+    print "ok 1 # skip - Module::Signature not installed\n";
+}
+else {
+    (Module::Signature::verify() == Module::Signature::SIGNATURE_OK())
+        or print "not ";
+    print "ok 1 # Valid signature\n";
+}