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Test binding non-readable/writable properties

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This commit is contained in:
Matthias Clasen 2010-04-21 12:31:10 -04:00
parent 3bfd739154
commit 8a988e8e88
1 changed files with 87 additions and 1 deletions
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88
gio/tests/gsettings.c
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@ -643,7 +643,9 @@ enum
PROP_INT64,
PROP_UINT64,
PROP_DOUBLE,
PROP_STRING
PROP_STRING,
PROP_NO_READ,
PROP_NO_WRITE
};
typedef struct
@ -656,6 +658,8 @@ typedef struct
guint64 uint64_prop;
gdouble double_prop;
gchar *string_prop;
gchar *no_read_prop;
gchar *no_write_prop;
} TestObject;
typedef struct
@ -668,6 +672,7 @@ G_DEFINE_TYPE (TestObject, test_object, G_TYPE_OBJECT)
static void
test_object_init (TestObject *object)
{
object->no_write_prop = "";
}
static void
@ -706,6 +711,9 @@ test_object_get_property (GObject *object,
case PROP_STRING:
g_value_set_string (value, test_object->string_prop);
break;
case PROP_NO_WRITE:
g_value_set_string (value, test_object->no_write_prop);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -741,6 +749,10 @@ test_object_set_property (GObject *object,
g_free (test_object->string_prop);
test_object->string_prop = g_value_dup_string (value);
break;
case PROP_NO_READ:
g_free (test_object->no_read_prop);
test_object->no_read_prop = g_value_dup_string (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
@ -768,6 +780,10 @@ test_object_class_init (TestObjectClass *class)
g_param_spec_double ("double", "", "", -G_MAXDOUBLE, G_MAXDOUBLE, 0.0, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_STRING,
g_param_spec_string ("string", "", "", NULL, G_PARAM_READWRITE));
g_object_class_install_property (gobject_class, PROP_NO_WRITE,
g_param_spec_string ("no-write", "", "", NULL, G_PARAM_READABLE));
g_object_class_install_property (gobject_class, PROP_NO_READ,
g_param_spec_string ("no-read", "", "", NULL, G_PARAM_WRITABLE));
}
static TestObject *
@ -1028,6 +1044,74 @@ test_no_change_binding (void)
g_object_unref (settings);
}
/* Test that binding a non-readable property only
* works in 'GET' mode.
*/
static void
test_no_read_binding (void)
{
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-read", 0);
}
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*property*is not readable*");
if (g_test_trap_fork (0, 0))
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-read", G_SETTINGS_BIND_GET);
exit (0);
}
g_test_trap_assert_passed ();
}
/* Test that binding a non-writable property only
* works in 'SET' mode.
*/
static void
test_no_write_binding (void)
{
if (g_test_trap_fork (0, G_TEST_TRAP_SILENCE_STDERR))
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-write", 0);
}
g_test_trap_assert_failed ();
g_test_trap_assert_stderr ("*property*is not writable*");
if (g_test_trap_fork (0, 0))
{
TestObject *obj;
GSettings *settings;
settings = g_settings_new ("org.gtk.test.binding");
obj = test_object_new ();
g_settings_bind (settings, "string", obj, "no-write", G_SETTINGS_BIND_SET);
exit (0);
}
g_test_trap_assert_passed ();
}
/*
* Test that using a keyfile works
*/
@ -1091,6 +1175,8 @@ main (int argc, char *argv[])
g_test_add_func ("/gsettings/typesafe-binding", test_typesafe_binding);
g_test_add_func ("/gsettings/custom-binding", test_custom_binding);
g_test_add_func ("/gsettings/no-change-binding", test_no_change_binding);
g_test_add_func ("/gsettings/no-read-binding", test_no_read_binding);
g_test_add_func ("/gsettings/no-write-binding", test_no_write_binding);
g_test_add_func ("/gsettings/keyfile", test_keyfile);
return g_test_run ();