/* * Copyright © 2020 Collabora Ltd. * * SPDX-License-Identifier: MIT * * Permission is hereby granted, free of charge, to any person obtaining * a copy of this software and associated documentation files (the * "Software"), to deal in the Software without restriction, including * without limitation the rights to use, copy, modify, merge, publish, * distribute, sublicense, and/or sell copies of the Software, and to * permit persons to whom the Software is furnished to do so, subject to * the following conditions: * * The above copyright notice and this permission notice shall be included * in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include "test-utils.h" #include <glib-object.h> #include "steam-runtime-tools/glib-compat.h" #include <steam-runtime-tools/steam-runtime-tools.h> static gchar *fake_home_parent = NULL; /** * _srt_global_setup_private_xdg_dirs: * * Setup a fake home directory and, following the [XDG standard] * (https://specifications.freedesktop.org/mime-apps-spec/mime-apps-spec-1.0.html) * mask every XDG used in the MIME lookup to avoid altering the tests if there * were already other user defined MIME lists. * * Call this function one time before launching the tests because changing the * environment variables is not thread safe. * * Returns: (type filename) (transfer full): Absolute path to the newly created * fake home directory. */ gchar * _srt_global_setup_private_xdg_dirs (void) { GError *error = NULL; gchar *fake_home_path = NULL; gchar *xdg_data_home = NULL; g_return_val_if_fail (fake_home_parent == NULL, NULL); /* Create a directory that we control, and then put the fake home * directory inside it, so we can delete and recreate the fake home * directory without being vulnerable to symlink attacks. */ fake_home_parent = g_dir_make_tmp ("fake-home-XXXXXX", &error); g_assert_no_error (error); fake_home_path = g_build_filename (fake_home_parent, "home", NULL); xdg_data_home = g_build_filename (fake_home_path, ".local", "share", NULL); g_setenv ("XDG_CONFIG_HOME", xdg_data_home, TRUE); g_setenv ("XDG_CONFIG_DIRS", xdg_data_home, TRUE); g_setenv ("XDG_DATA_HOME", xdg_data_home, TRUE); g_setenv ("XDG_DATA_DIRS", xdg_data_home, TRUE); g_free (xdg_data_home); return fake_home_path; } /** * _srt_global_teardown_private_xdg_dirs: * * Teardown the previously created temporary directory. * * Returns: %TRUE if no errors occurred removing the temporary directory. */ gboolean _srt_global_teardown_private_xdg_dirs (void) { gboolean result; g_return_val_if_fail (fake_home_parent != NULL, FALSE); result = _srt_rm_rf (fake_home_parent); g_free (fake_home_parent); fake_home_parent = NULL; return result; }