glib/gio/tests/defaultvalue.c

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/* GIO default value tests
* Copyright (C) 2013 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this library; if not, see <http://www.gnu.org/licenses/>.
*/
#include <string.h>
#include <gio/gio.h>
static void
check_property (const char *output,
GParamSpec *pspec,
GValue *value)
{
GValue default_value = G_VALUE_INIT;
char *v, *dv, *msg;
if (g_param_value_defaults (pspec, value))
return;
g_value_init (&default_value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_param_value_set_default (pspec, &default_value);
v = g_strdup_value_contents (value);
dv = g_strdup_value_contents (&default_value);
msg = g_strdup_printf ("%s %s.%s: %s != %s\n",
output,
g_type_name (pspec->owner_type),
pspec->name,
dv, v);
g_assertion_message (G_LOG_DOMAIN, __FILE__, __LINE__, G_STRFUNC, msg);
g_free (msg);
g_free (v);
g_free (dv);
g_value_unset (&default_value);
}
static void
test_type (gconstpointer data)
{
GObjectClass *klass;
GObject *instance;
GParamSpec **pspecs;
guint n_pspecs, i;
GType type;
type = * (GType *) data;
if (g_type_is_a (type, G_TYPE_APP_INFO_MONITOR))
{
g_test_skip ("singleton");
return;
}
if (g_type_is_a (type, G_TYPE_BINDING) ||
g_type_is_a (type, G_TYPE_BUFFERED_INPUT_STREAM) ||
g_type_is_a (type, G_TYPE_BUFFERED_OUTPUT_STREAM) ||
g_type_is_a (type, G_TYPE_CHARSET_CONVERTER) ||
g_type_is_a (type, G_TYPE_DBUS_ACTION_GROUP) ||
g_type_is_a (type, G_TYPE_DBUS_CONNECTION) ||
g_type_is_a (type, G_TYPE_DBUS_OBJECT_MANAGER_CLIENT) ||
g_type_is_a (type, G_TYPE_DBUS_OBJECT_MANAGER_SERVER) ||
g_type_is_a (type, G_TYPE_DBUS_PROXY) ||
g_type_is_a (type, G_TYPE_DBUS_SERVER) ||
g_type_is_a (type, G_TYPE_FILTER_OUTPUT_STREAM) ||
g_type_is_a (type, G_TYPE_FILTER_INPUT_STREAM) ||
g_type_is_a (type, G_TYPE_INET_ADDRESS) ||
g_type_is_a (type, G_TYPE_INET_SOCKET_ADDRESS) ||
g_type_is_a (type, G_TYPE_PROPERTY_ACTION) ||
g_type_is_a (type, G_TYPE_SETTINGS) ||
g_type_is_a (type, G_TYPE_SOCKET_CONNECTION) ||
g_type_is_a (type, G_TYPE_SIMPLE_IO_STREAM) ||
g_type_is_a (type, G_TYPE_THEMED_ICON) ||
FALSE)
{
g_test_skip ("mandatory construct params");
return;
}
if (g_type_is_a (type, G_TYPE_DBUS_MENU_MODEL) ||
g_type_is_a (type, G_TYPE_DBUS_METHOD_INVOCATION))
{
g_test_skip ("crash in finalize");
return;
}
if (g_type_is_a (type, G_TYPE_FILE_ENUMERATOR) ||
g_type_is_a (type, G_TYPE_FILE_IO_STREAM))
{
g_test_skip ("should be abstract");
return;
}
klass = g_type_class_ref (type);
instance = g_object_new (type, NULL);
if (G_IS_INITABLE (instance) &&
!g_initable_init (G_INITABLE (instance), NULL, NULL))
{
g_test_skip ("initialization failed");
g_object_unref (instance);
g_type_class_unref (klass);
return;
}
if (g_type_is_a (type, G_TYPE_INITIALLY_UNOWNED))
g_object_ref_sink (instance);
pspecs = g_object_class_list_properties (klass, &n_pspecs);
for (i = 0; i < n_pspecs; ++i)
{
GParamSpec *pspec = pspecs[i];
GValue value = G_VALUE_INIT;
if (pspec->owner_type != type)
continue;
if ((pspec->flags & G_PARAM_READABLE) == 0)
continue;
if (g_type_is_a (type, G_TYPE_APPLICATION) &&
(strcmp (pspec->name, "is-remote") == 0))
{
g_test_message ("skipping GApplication:is-remote");
continue;
}
if (g_type_is_a (type, G_TYPE_PROXY_ADDRESS_ENUMERATOR) &&
(strcmp (pspec->name, "proxy-resolver") == 0))
{
g_test_message ("skipping GProxyAddressEnumerator:proxy-resolver");
continue;
}
if (g_type_is_a (type, G_TYPE_SOCKET_CLIENT) &&
(strcmp (pspec->name, "proxy-resolver") == 0))
{
g_test_message ("skipping GSocketClient:proxy-resolver");
continue;
}
if (g_test_verbose ())
g_printerr ("Property %s.%s\n", g_type_name (pspec->owner_type), pspec->name);
g_value_init (&value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_object_get_property (instance, pspec->name, &value);
check_property ("Property", pspec, &value);
g_value_unset (&value);
}
g_free (pspecs);
g_object_unref (instance);
g_type_class_unref (klass);
}
static GType *all_registered_types;
static const GType *
list_all_types (void)
{
if (!all_registered_types)
{
GType *tp;
all_registered_types = g_new0 (GType, 1000);
tp = all_registered_types;
#include "giotypefuncs.inc"
*tp = 0;
}
return all_registered_types;
}
int
main (int argc, char **argv)
{
const GType *otypes;
guint i;
GTestDBus *bus;
gint result;
g_setenv ("GIO_USE_VFS", "local", TRUE);
g_setenv ("GSETTINGS_BACKEND", "memory", TRUE);
g_test_init (&argc, &argv, NULL);
/* Create one test bus for all tests, as we have a lot of very small
* and quick tests.
*/
bus = g_test_dbus_new (G_TEST_DBUS_NONE);
g_test_dbus_up (bus);
otypes = list_all_types ();
for (i = 0; otypes[i]; i++)
{
gchar *testname;
if (!G_TYPE_IS_CLASSED (otypes[i]))
continue;
if (G_TYPE_IS_ABSTRACT (otypes[i]))
continue;
if (!g_type_is_a (otypes[i], G_TYPE_OBJECT))
continue;
testname = g_strdup_printf ("/Default Values/%s",
g_type_name (otypes[i]));
g_test_add_data_func (testname, &otypes[i], test_type);
g_free (testname);
}
result = g_test_run ();
g_test_dbus_down (bus);
g_object_unref (bus);
return result;
}