test-leaks: Load DH parameters to test this part of code

Just loding the file is enough to test code in reds.cpp.

Signed-off-by: Frediano Ziglio <freddy77@gmail.com>

server/tests/Makefile.am

@@ -8,6 +8,7 @@ EXTRA_DIST =				\
 	pki/ca-cert.pem			\
 	pki/server-cert.pem		\
 	pki/server-key.pem		\
+	pki/dhparams.pem		\
 	$(NULL)
 
 AM_CPPFLAGS =					\

server/tests/pki/dhparams.pem

@@ -0,0 +1,13 @@
+-----BEGIN DH PARAMETERS-----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=
+-----END DH PARAMETERS-----

server/tests/test-leaks.c

@@ -56,7 +56,9 @@ static void server_leaks(void)
                                   PKI_DIR "ca-cert.pem",
                                   PKI_DIR "server-cert.pem",
                                   PKI_DIR "server-key.pem",
-                                  NULL, NULL, NULL);
+                                  NULL,
+                                  PKI_DIR "dhparams.pem",
+                                  NULL);
     g_assert_cmpint(result, ==, 0);
 
     g_assert_cmpint(spice_server_init(server, core), ==, 0);