[libsoup] session-test: fix to work with the dummy TLS backend

[Dan Winship <danw src gnome org>]

commit 16fa40768078ed676b6ffe6ad0f5334a273ed428
Author: Dan Winship <danw gnome org>
Date:   Sun Nov 17 09:47:02 2013 -0500

    session-test: fix to work with the dummy TLS backend
    
    do_property_tests() apparently didn't work with the dummy TLS backend,
    half because of a glib bug, and half because of a session-test bug.
    This fixes the session-test bug; the glib bug is fixed in glib master.

 tests/session-test.c |   21 +++++++++++++--------
 1 files changed, 13 insertions(+), 8 deletions(-)
---
diff --git a/tests/session-test.c b/tests/session-test.c
index d40e776..205885d 100644
--- a/tests/session-test.c
+++ b/tests/session-test.c
@@ -368,14 +368,19 @@ do_property_tests (void)
                                 default_proxy_resolver, NULL);
        g_object_unref (session);
 
-       tlsdb = g_tls_file_database_new (SRCDIR "/test-cert.pem", NULL);
-       session = g_object_new (SOUP_TYPE_SESSION,
-                               SOUP_SESSION_TLS_DATABASE, tlsdb,
-                               NULL);
-       test_session_properties ("Session with non-NULL :tls-database", session,
-                                default_proxy_resolver, tlsdb);
-       g_object_unref (tlsdb);
-       g_object_unref (session);
+       /* g_tls_file_database_new() will fail with the dummy backend,
+        * so we can only do this test if we have a real TLS backend.
+        */
+       if (tls_available) {
+               tlsdb = g_tls_file_database_new (SRCDIR "/test-cert.pem", NULL);
+               session = g_object_new (SOUP_TYPE_SESSION,
+                                       SOUP_SESSION_TLS_DATABASE, tlsdb,
+                                       NULL);
+               test_session_properties ("Session with non-NULL :tls-database", session,
+                                        default_proxy_resolver, tlsdb);
+               g_object_unref (tlsdb);
+               g_object_unref (session);
+       }
 
        session = g_object_new (SOUP_TYPE_SESSION,
                                SOUP_SESSION_SSL_USE_SYSTEM_CA_FILE, FALSE,