qdev-monitor-test: Don't test human-readable error message

Test the error class instead.  Expecting a specific message is
fragile.  In fact, it broke once already, in commit 75884af.  Restore
the test of error member "class" dropped there, and drop the test of
error member "desc".

There are no other tests of "desc" as far as I can tell.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

diff --git a/tests/qdev-monitor-test.c b/tests/qdev-monitor-test.c
index eefaab823abbc779e539869d4f1a0d83aaf91179..e20ffd67a70e2d8351cb71ae27d119c4d8f47b4a 100644 (file)
--- a/tests/qdev-monitor-test.c
+++ b/tests/qdev-monitor-test.c
@@ -32,9 +32,7 @@ static void test_device_add(void)
                    "}}");
     g_assert(response);
     error = qdict_get_qdict(response, "error");
-    g_assert_cmpstr(qdict_get_try_str(error, "desc"),
-                    ==,
-                    "Device needs media, but drive is empty");
+    g_assert_cmpstr(qdict_get_try_str(error, "class"), ==, "GenericError");
     QDECREF(response);
 
     /* Delete the drive */