qom: Don't pass string table to object_get_enum() function

Now that properties can be explicitly registered as an enum
type, there is no need to pass the string table to the
object_get_enum() function. The object property registration
already has a pointer to the string table.

In changing this method signature, the hostmem backend object
has to be converted to use the new enum property registration
code, which simplifies it somewhat.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>

1 files changed, 43 insertions, 0 deletions

diff --git a/tests/check-qom-proplist.c b/tests/check-qom-proplist.c
index ae4cd4c..7400b1f 100644
--- a/tests/check-qom-proplist.c
+++ b/tests/check-qom-proplist.c
@@ -244,6 +244,48 @@ static void test_dummy_badenum(void)
 }
 
 
+static void test_dummy_getenum(void)
+{
+    Error *err = NULL;
+    int val;
+    Object *parent = object_get_objects_root();
+    DummyObject *dobj = DUMMY_OBJECT(
+        object_new_with_props(TYPE_DUMMY,
+                         parent,
+                         "dummy0",
+                         &err,
+                         "av", "platypus",
+                         NULL));
+
+    g_assert(err == NULL);
+    g_assert(dobj->av == DUMMY_PLATYPUS);
+
+    val = object_property_get_enum(OBJECT(dobj),
+                                   "av",
+                                   "DummyAnimal",
+                                   &err);
+    g_assert(err == NULL);
+    g_assert(val == DUMMY_PLATYPUS);
+
+    /* A bad enum type name */
+    val = object_property_get_enum(OBJECT(dobj),
+                                   "av",
+                                   "BadAnimal",
+                                   &err);
+    g_assert(err != NULL);
+    error_free(err);
+    err = NULL;
+
+    /* A non-enum property name */
+    val = object_property_get_enum(OBJECT(dobj),
+                                   "iv",
+                                   "DummyAnimal",
+                                   &err);
+    g_assert(err != NULL);
+    error_free(err);
+}
+
+
 int main(int argc, char **argv)
 {
     g_test_init(&argc, &argv, NULL);
@@ -254,6 +296,7 @@ int main(int argc, char **argv)
     g_test_add_func("/qom/proplist/createlist", test_dummy_createlist);
     g_test_add_func("/qom/proplist/createv", test_dummy_createv);
     g_test_add_func("/qom/proplist/badenum", test_dummy_badenum);
+    g_test_add_func("/qom/proplist/getenum", test_dummy_getenum);
 
     return g_test_run();
 }