From f3a4bea6dfe926a49c09ff23240b13fc05c2fc6d Mon Sep 17 00:00:00 2001
From: David Drysdale <drysdale@google.com>
Date: Wed, 28 Feb 2024 11:32:35 +0000
Subject: [PATCH] KeyMint: add separator for debugging output

When dumping attestation certificate chains with the --dump_attestations
option, add a separator between distinct chains to make them easier to
analyze.

Bug: 326564087
Test: VtsAidlKeyMintTargetTest
Change-Id: Ife19edfddef6c8cd26de9f9816c3c9bf65cbb929
---
 security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
index 087f7632b0..c121d310c6 100644
--- a/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
+++ b/security/keymint/aidl/vts/functional/KeyMintAidlTestBase.cpp
@@ -2024,7 +2024,7 @@ AssertionResult ChainSignaturesAreValid(const vector<Certificate>& chain,
         }
     }
 
-    if (KeyMintAidlTestBase::dump_Attestations) std::cout << cert_data.str();
+    if (KeyMintAidlTestBase::dump_Attestations) std::cout << "cert chain:\n" << cert_data.str();
     return AssertionSuccess();
 }