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/*
* Copyright © 2009 Ryan Lortie
*
* This program 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 of the licence or (at
* your option) any later version.
*
* See the included COPYING file for more information.
*/
#include <glib/glib.h>
#include <gio/gio.h>
#include <stdlib.h>
#include <string.h>
static GObject *got_source;
static GAsyncResult *got_result;
static gpointer got_user_data;
static void
ensure_destroyed (gpointer obj)
{
g_object_add_weak_pointer (obj, &obj);
g_object_unref (obj);
g_assert (obj == NULL);
}
static void
reset (void)
{
got_source = NULL;
if (got_result)
ensure_destroyed (got_result);
got_result = NULL;
got_user_data = NULL;
}
static void
check (gpointer a, gpointer b, gpointer c)
{
g_assert (a == got_source);
g_assert (b == got_result);
g_assert (c == got_user_data);
}
static void
callback_func (GObject *source,
GAsyncResult *result,
gpointer user_data)
{
got_source = source;
got_result = g_object_ref (result);
got_user_data = user_data;
}
static gboolean
test_simple_async_idle (gpointer user_data)
{
GSimpleAsyncResult *result;
GObject *a, *b, *c;
gboolean *ran = user_data;
a = g_object_new (G_TYPE_OBJECT, NULL);
b = g_object_new (G_TYPE_OBJECT, NULL);
c = g_object_new (G_TYPE_OBJECT, NULL);
result = g_simple_async_result_new (a, callback_func, b, test_simple_async_idle);
g_assert (g_async_result_get_user_data (G_ASYNC_RESULT (result)) == b);
check (NULL, NULL, NULL);
g_simple_async_result_complete (result);
check (a, result, b);
g_object_unref (result);
g_assert (g_simple_async_result_is_valid (got_result, a, test_simple_async_idle));
g_assert (!g_simple_async_result_is_valid (got_result, b, test_simple_async_idle));
g_assert (!g_simple_async_result_is_valid (got_result, c, test_simple_async_idle));
g_assert (!g_simple_async_result_is_valid (got_result, b, callback_func));
g_assert (!g_simple_async_result_is_valid ((gpointer) a, NULL, NULL));
reset ();
reset ();
reset ();
ensure_destroyed (a);
ensure_destroyed (b);
ensure_destroyed (c);
*ran = TRUE;
return G_SOURCE_REMOVE;
}
static void
test_simple_async (void)
{
GSimpleAsyncResult *result;
GObject *a, *b;
gboolean ran_test_in_idle = FALSE;
g_idle_add (test_simple_async_idle, &ran_test_in_idle);
g_main_context_iteration (NULL, FALSE);
g_assert (ran_test_in_idle);
a = g_object_new (G_TYPE_OBJECT, NULL);
b = g_object_new (G_TYPE_OBJECT, NULL);
result = g_simple_async_result_new (a, callback_func, b, test_simple_async);
check (NULL, NULL, NULL);
g_simple_async_result_complete_in_idle (result);
g_object_unref (result);
check (NULL, NULL, NULL);
g_main_context_iteration (NULL, FALSE);
check (a, result, b);
reset ();
ensure_destroyed (a);
ensure_destroyed (b);
}
static void
test_valid (void)
{
GAsyncResult *result;
GObject *a, *b;
a = g_object_new (G_TYPE_OBJECT, NULL);
b = g_object_new (G_TYPE_OBJECT, NULL);
/* Without source or tag */
result = (GAsyncResult *) g_simple_async_result_new (NULL, NULL, NULL, NULL);
g_assert_true (g_simple_async_result_is_valid (result, NULL, NULL));
g_assert_true (g_simple_async_result_is_valid (result, NULL, test_valid));
g_assert_true (g_simple_async_result_is_valid (result, NULL, test_simple_async));
g_assert_false (g_simple_async_result_is_valid (result, a, NULL));
g_assert_false (g_simple_async_result_is_valid (result, a, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, a, test_simple_async));
g_object_unref (result);
/* Without source, with tag */
result = (GAsyncResult *) g_simple_async_result_new (NULL, NULL, NULL, test_valid);
g_assert_true (g_simple_async_result_is_valid (result, NULL, NULL));
g_assert_true (g_simple_async_result_is_valid (result, NULL, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, NULL, test_simple_async));
g_assert_false (g_simple_async_result_is_valid (result, a, NULL));
g_assert_false (g_simple_async_result_is_valid (result, a, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, a, test_simple_async));
g_object_unref (result);
/* With source, without tag */
result = (GAsyncResult *) g_simple_async_result_new (a, NULL, NULL, NULL);
g_assert_true (g_simple_async_result_is_valid (result, a, NULL));
g_assert_true (g_simple_async_result_is_valid (result, a, test_valid));
g_assert_true (g_simple_async_result_is_valid (result, a, test_simple_async));
g_assert_false (g_simple_async_result_is_valid (result, NULL, NULL));
g_assert_false (g_simple_async_result_is_valid (result, NULL, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, NULL, test_simple_async));
g_assert_false (g_simple_async_result_is_valid (result, b, NULL));
g_assert_false (g_simple_async_result_is_valid (result, b, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, b, test_simple_async));
g_object_unref (result);
/* With source and tag */
result = (GAsyncResult *) g_simple_async_result_new (a, NULL, NULL, test_valid);
g_assert_true (g_simple_async_result_is_valid (result, a, test_valid));
g_assert_true (g_simple_async_result_is_valid (result, a, NULL));
g_assert_false (g_simple_async_result_is_valid (result, a, test_simple_async));
g_assert_false (g_simple_async_result_is_valid (result, NULL, NULL));
g_assert_false (g_simple_async_result_is_valid (result, NULL, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, NULL, test_simple_async));
g_assert_false (g_simple_async_result_is_valid (result, b, NULL));
g_assert_false (g_simple_async_result_is_valid (result, b, test_valid));
g_assert_false (g_simple_async_result_is_valid (result, b, test_simple_async));
g_object_unref (result);
/* Non-GSimpleAsyncResult */
result = (GAsyncResult *) g_task_new (NULL, NULL, NULL, NULL);
g_assert_false (g_simple_async_result_is_valid (result, NULL, NULL));
g_object_unref (result);
g_object_unref (a);
g_object_unref (b);
}
int
main (int argc, char **argv)
{
g_test_init (&argc, &argv, NULL);
g_test_add_func ("/gio/simple-async-result/test", test_simple_async);
g_test_add_func ("/gio/simple-async-result/valid", test_valid);
return g_test_run();
}
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