tests/qtest/readconfig: Rework test_object_rng_resp into a generic function

test_object_rng_resp() can be reworked quite easily to allow
testing for arbitrary objects in the qom-list response.

Message-Id: <20230228211533.201837-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

1 files changed, 8 insertions, 7 deletions

diff --git a/tests/qtest/readconfig-test.c b/tests/qtest/readconfig-test.c
index 9ef870643d..26d79b5e4b 100644
--- a/tests/qtest/readconfig-test.c
+++ b/tests/qtest/readconfig-test.c
@@ -124,13 +124,15 @@ static void test_spice(void)
 }
 #endif
 
-static void test_object_rng_resp(QObject *res)
+static void test_object_available(QObject *res, const char *name,
+                                  const char *type)
 {
     Visitor *v;
     g_autoptr(ObjectPropertyInfoList) objs = NULL;
     ObjectPropertyInfoList *tmp;
     ObjectPropertyInfo *obj;
-    bool seen_rng = false;
+    bool object_available = false;
+    g_autofree char *childtype = g_strdup_printf("child<%s>", type);
 
     g_assert(res);
     v = qobject_input_visitor_new(res);
@@ -142,16 +144,15 @@ static void test_object_rng_resp(QObject *res)
         g_assert(tmp->value);
 
         obj = tmp->value;
-        if (g_str_equal(obj->name, "rng0") &&
-            g_str_equal(obj->type, "child<rng-builtin>")) {
-            seen_rng = true;
+        if (g_str_equal(obj->name, name) && g_str_equal(obj->type, childtype)) {
+            object_available = true;
             break;
         }
 
         tmp = tmp->next;
     }
 
-    g_assert(seen_rng);
+    g_assert(object_available);
 
     visit_free(v);
 }
@@ -170,7 +171,7 @@ static void test_object_rng(void)
     resp = qtest_qmp(qts,
                      "{ 'execute': 'qom-list',"
                      "  'arguments': {'path': '/objects' }}");
-    test_object_rng_resp(qdict_get(resp, "return"));
+    test_object_available(qdict_get(resp, "return"), "rng0", "rng-builtin");
     qobject_unref(resp);
 
     qtest_quit(qts);