From 088986e5fa51f592ecf526801fa64335c684dbe4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dan=20=C4=8Cerm=C3=A1k?= <dan.cermak@cgc-instruments.com>
Date: Fri, 25 May 2018 00:47:50 +0200
Subject: [PATCH] [unit_tests] Remove a memory leak from test_XmpKey.cpp

XmpProperties::registerNs allocates strings on the heap that must be freed
manually via XmpProperties::unregisterNs().
=> do this in TearDownTestCase()
---
 unitTests/test_XmpKey.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/unitTests/test_XmpKey.cpp b/unitTests/test_XmpKey.cpp
index 2fd503b9..d000b722 100644
--- a/unitTests/test_XmpKey.cpp
+++ b/unitTests/test_XmpKey.cpp
@@ -24,6 +24,11 @@ public:
         XmpProperties::registerNs(expectedFamily, expectedPrefix);
     }
 
+    static void TearDownTestCase()
+    {
+        XmpProperties::unregisterNs();
+    }
+
     void checkValidity(const XmpKey& key)
     {
         ASSERT_EQ(expectedKey, key.key());