1 /*
2 * GIO - GLib Input, Output and Streaming Library
3 *
4 * Copyright (C) 2022 Canonical Ltd.
5 *
6 * SPDX-License-Identifier: LGPL-2.1-or-later
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General
19 * Public License along with this library; if not, see <http://www.gnu.org/licenses/>.
20 *
21 * Author: Marco Trevisan <marco.trevisan@canonical.com>
22 */
23
24 #include "portal-support-utils.h"
25
26 #include "../gportalsupport.h"
27 #include <gio/gio.h>
28 #include <glib/gstdio.h>
29
30 typedef struct
31 {
32 char *old_path;
33 char *old_snap;
34
35 const char *bin_path;
36 const char *snap_path;
37 } SetupData;
38
39 static void
40 tests_setup (SetupData *setup_data,
41 gconstpointer data)
42 {
43 setup_data->old_path = g_strdup (g_getenv ("PATH"));
44 setup_data->old_snap = g_strdup (g_getenv ("SNAP"));
45
46 setup_data->bin_path = g_get_user_runtime_dir ();
47 setup_data->snap_path = g_getenv ("G_TEST_TMPDIR");
48
49 g_assert_nonnull (setup_data->bin_path);
50 g_assert_nonnull (setup_data->snap_path);
51
52 g_setenv ("PATH", setup_data->bin_path, TRUE);
53 g_setenv ("SNAP", setup_data->snap_path, TRUE);
54 }
55
56 static void
57 tests_teardown (SetupData *setup_data,
58 gconstpointer data)
59 {
60 if (setup_data->old_path)
61 g_setenv ("PATH", setup_data->old_path, TRUE);
62 else
63 g_unsetenv ("PATH");
64
65 if (setup_data->old_snap)
66 g_setenv ("SNAP", setup_data->old_snap, TRUE);
67 else
68 g_unsetenv ("SNAP");
69
70 cleanup_snapfiles (setup_data->snap_path);
71 cleanup_snapfiles (setup_data->bin_path);
72
73 g_clear_pointer (&setup_data->old_path, g_free);
74 g_clear_pointer (&setup_data->old_snap, g_free);
75 }
76
77 static void
78 test_portal_support_snap_no_snapctl (SetupData *setup,
79 gconstpointer data)
80 {
81 create_fake_snap_yaml (setup->snap_path, FALSE);
82
83 g_assert_false (glib_should_use_portal ());
84 g_assert_false (glib_network_available_in_sandbox ());
85 g_assert_false (glib_has_dconf_access_in_sandbox ());
86 }
87
88 static void
89 test_portal_support_snap_none (SetupData *setup,
90 gconstpointer data)
91 {
92 create_fake_snap_yaml (setup->snap_path, FALSE);
93 create_fake_snapctl (setup->bin_path, NULL);
94
95 g_assert_false (glib_should_use_portal ());
96 g_assert_false (glib_network_available_in_sandbox ());
97 g_assert_false (glib_has_dconf_access_in_sandbox ());
98 }
99
100 static void
101 test_portal_support_snap_all (SetupData *setup,
102 gconstpointer data)
103 {
104 create_fake_snap_yaml (setup->snap_path, FALSE);
105 create_fake_snapctl (setup->bin_path, "desktop|network-status|gsettings");
106
107 g_assert_true (glib_should_use_portal ());
108 g_assert_true (glib_network_available_in_sandbox ());
109 g_assert_true (glib_has_dconf_access_in_sandbox ());
110 }
111
112 static void
113 test_portal_support_snap_desktop_only (SetupData *setup,
114 gconstpointer data)
115 {
116 create_fake_snap_yaml (setup->snap_path, FALSE);
117 create_fake_snapctl (setup->bin_path, "desktop");
118
119 g_assert_true (glib_should_use_portal ());
120 g_assert_true (glib_network_available_in_sandbox ());
121 g_assert_false (glib_has_dconf_access_in_sandbox ());
122 }
123
124 static void
125 test_portal_support_snap_network_only (SetupData *setup,
126 gconstpointer data)
127 {
128 create_fake_snap_yaml (setup->snap_path, FALSE);
129 create_fake_snapctl (setup->bin_path, "network-status");
130
131 g_assert_false (glib_should_use_portal ());
132 g_assert_true (glib_network_available_in_sandbox ());
133 g_assert_false (glib_has_dconf_access_in_sandbox ());
134 }
135
136 static void
137 test_portal_support_snap_gsettings_only (SetupData *setup,
138 gconstpointer data)
139 {
140 create_fake_snap_yaml (setup->snap_path, FALSE);
141 create_fake_snapctl (setup->bin_path, "gsettings");
142
143 g_assert_false (glib_should_use_portal ());
144 g_assert_false (glib_network_available_in_sandbox ());
145 g_assert_true (glib_has_dconf_access_in_sandbox ());
146 }
147
148 static void
149 test_portal_support_snap_updates_dynamically (SetupData *setup,
150 gconstpointer data)
151 {
152 create_fake_snap_yaml (setup->snap_path, FALSE);
153 create_fake_snapctl (setup->bin_path, NULL);
154
155 g_assert_false (glib_should_use_portal ());
156 g_assert_false (glib_network_available_in_sandbox ());
157 g_assert_false (glib_has_dconf_access_in_sandbox ());
158
159 create_fake_snapctl (setup->bin_path, "desktop");
160 g_assert_true (glib_should_use_portal ());
161 g_assert_true (glib_network_available_in_sandbox ());
162 g_assert_false (glib_has_dconf_access_in_sandbox ());
163
164 create_fake_snapctl (setup->bin_path, "network-status|gsettings");
165 g_assert_false (glib_should_use_portal ());
166 g_assert_true (glib_network_available_in_sandbox ());
167 g_assert_true (glib_has_dconf_access_in_sandbox ());
168
169 create_fake_snapctl (setup->bin_path, "desktop|network-status|gsettings");
170 g_assert_true (glib_should_use_portal ());
171 g_assert_true (glib_network_available_in_sandbox ());
172 g_assert_true (glib_has_dconf_access_in_sandbox ());
173
174 create_fake_snapctl (setup->bin_path, "desktop|gsettings");
175 g_assert_true (glib_should_use_portal ());
176 g_assert_true (glib_network_available_in_sandbox ());
177 g_assert_true (glib_has_dconf_access_in_sandbox ());
178
179 create_fake_snapctl (setup->bin_path, "gsettings");
180 g_assert_false (glib_should_use_portal ());
181 g_assert_false (glib_network_available_in_sandbox ());
182 g_assert_true (glib_has_dconf_access_in_sandbox ());
183
184 create_fake_snapctl (setup->bin_path, NULL);
185 g_assert_false (glib_should_use_portal ());
186 g_assert_false (glib_network_available_in_sandbox ());
187 g_assert_false (glib_has_dconf_access_in_sandbox ());
188 }
189
190 int
191 main (int argc, char **argv)
192 {
193 g_test_init (&argc, &argv, G_TEST_OPTION_ISOLATE_DIRS, NULL);
194
195 g_test_add ("/portal-support/snap/no-snapctl", SetupData, NULL,
196 tests_setup, test_portal_support_snap_no_snapctl, tests_teardown);
197 g_test_add ("/portal-support/snap/none", SetupData, NULL,
198 tests_setup, test_portal_support_snap_none, tests_teardown);
199 g_test_add ("/portal-support/snap/all", SetupData, NULL,
200 tests_setup, test_portal_support_snap_all, tests_teardown);
201 g_test_add ("/portal-support/snap/desktop-only", SetupData, NULL,
202 tests_setup, test_portal_support_snap_desktop_only, tests_teardown);
203 g_test_add ("/portal-support/snap/network-only", SetupData, NULL,
204 tests_setup, test_portal_support_snap_network_only, tests_teardown);
205 g_test_add ("/portal-support/snap/gsettings-only", SetupData, NULL,
206 tests_setup, test_portal_support_snap_gsettings_only, tests_teardown);
207 g_test_add ("/portal-support/snap/updates-dynamically", SetupData, NULL,
208 tests_setup, test_portal_support_snap_updates_dynamically, tests_teardown);
209
210 return g_test_run ();
211 }