From f92ac2477b3f857dfe2399a304033d9bcf3d1b3e Mon Sep 17 00:00:00 2001
From: Sebastian Thiel <byronimo@gmail.com>
Date: Mon, 6 Mar 2017 09:59:00 +0100
Subject: Add test to run into issue with stack.len()

---
 openssl/src/pkcs12.rs | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'openssl/src')

diff --git a/openssl/src/pkcs12.rs b/openssl/src/pkcs12.rs
index 9f014af6..31864802 100644
--- a/openssl/src/pkcs12.rs
+++ b/openssl/src/pkcs12.rs
@@ -196,6 +196,17 @@ mod test {
                    "c0cbdf7cdd03c9773e5468e1f6d2da7d5cbb1875");
     }
 
+    #[test]
+    fn parse_empty_chain() {
+        let der = include_bytes!("../test/keystore-empty-chain.p12");
+        let pkcs12 = Pkcs12::from_der(der).unwrap();
+        let parsed = pkcs12.parse("cassandra").unwrap();
+
+
+        assert_eq!(parsed.chain.len(), 0);
+        assert_eq!(parsed.chain.into_iter().collect::<Vec<_>>().len(), 0);
+    }
+
     #[test]
     fn create() {
         let subject_name = "ns.example.com";
-- 
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