1 /*
2 * Copyright © 2009 Ryan Lortie
3 *
4 * This program is free software: you can redistribute it and/or modify
5 * it under the terms of the GNU Lesser General Public License as published
6 * by the Free Software Foundation; either version 2 of the licence or (at
7 * your option) any later version.
8 *
9 * See the included COPYING file for more information.
10 */
11
12 #include <glib/glib.h>
13 #include <gio/gio.h>
14 #include <stdlib.h>
15 #include <string.h>
16
17 static GObject *got_source;
18 static GAsyncResult *got_result;
19 static gpointer got_user_data;
20
21 static void
ensure_destroyed(gpointer obj)22 ensure_destroyed (gpointer obj)
23 {
24 g_object_add_weak_pointer (obj, &obj);
25 g_object_unref (obj);
26 g_assert (obj == NULL);
27 }
28
29 static void
reset(void)30 reset (void)
31 {
32 got_source = NULL;
33
34 if (got_result)
35 ensure_destroyed (got_result);
36
37 got_result = NULL;
38 got_user_data = NULL;
39 }
40
41 static void
check(gpointer a,gpointer b,gpointer c)42 check (gpointer a, gpointer b, gpointer c)
43 {
44 g_assert (a == got_source);
45 g_assert (b == got_result);
46 g_assert (c == got_user_data);
47 }
48
49 static void
callback_func(GObject * source,GAsyncResult * result,gpointer user_data)50 callback_func (GObject *source,
51 GAsyncResult *result,
52 gpointer user_data)
53 {
54 got_source = source;
55 got_result = g_object_ref (result);
56 got_user_data = user_data;
57 }
58
59 static void
test_simple_async(void)60 test_simple_async (void)
61 {
62 GSimpleAsyncResult *result;
63 GObject *a, *b, *c;
64
65 a = g_object_new (G_TYPE_OBJECT, NULL);
66 b = g_object_new (G_TYPE_OBJECT, NULL);
67 c = g_object_new (G_TYPE_OBJECT, NULL);
68
69 result = g_simple_async_result_new (a, callback_func, b, test_simple_async);
70 check (NULL, NULL, NULL);
71 g_simple_async_result_complete (result);
72 check (a, result, b);
73 g_object_unref (result);
74
75 g_assert (g_simple_async_result_is_valid (got_result, a, test_simple_async));
76 g_assert (!g_simple_async_result_is_valid (got_result, b, test_simple_async));
77 g_assert (!g_simple_async_result_is_valid (got_result, c, test_simple_async));
78 g_assert (!g_simple_async_result_is_valid (got_result, b, callback_func));
79 g_assert (!g_simple_async_result_is_valid ((gpointer) a, NULL, NULL));
80 reset ();
81 reset ();
82 reset ();
83
84 result = g_simple_async_result_new (a, callback_func, b, test_simple_async);
85 check (NULL, NULL, NULL);
86 g_simple_async_result_complete_in_idle (result);
87 g_object_unref (result);
88 check (NULL, NULL, NULL);
89 g_main_context_iteration (NULL, FALSE);
90 check (a, result, b);
91 reset ();
92
93 ensure_destroyed (a);
94 ensure_destroyed (b);
95 ensure_destroyed (c);
96 }
97
98 int
main(int argc,char ** argv)99 main (int argc, char **argv)
100 {
101 g_type_init ();
102 g_test_init (&argc, &argv, NULL);
103
104 g_test_add_func ("/gio/simple-async-result/test", test_simple_async);
105
106 return g_test_run();
107 }
108