1 /* 2 * Copyright (C) 2010 Arno Renevier 3 * 4 * This library is free software; you can redistribute it and/or 5 * modify it under the terms of the GNU Library General Public 6 * License as published by the Free Software Foundation; either 7 * version 2 of the License, or (at your option) any later version. 8 * 9 * This library is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 12 * Library General Public License for more details. 13 * 14 * You should have received a copy of the GNU Library General Public License 15 * along with this library; see the file COPYING.LIB. If not, write to 16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, 17 * Boston, MA 02110-1301, USA. 18 */ 19 20 #include "test_utils.h" 21 22 #include <glib.h> 23 #include <glib/gstdio.h> 24 25 int testutils_relative_chdir(const gchar* target_filename, const gchar* executable_path) 26 { 27 if (g_path_is_absolute(executable_path)) { 28 if (g_chdir(g_path_get_dirname(executable_path))) { 29 return -1; 30 } 31 } 32 33 while (!g_file_test(target_filename, G_FILE_TEST_EXISTS)) { 34 gchar *path_name; 35 if (g_chdir("..")) { 36 return -1; 37 } 38 g_assert(!g_str_equal((path_name = g_get_current_dir()), "/")); 39 g_free(path_name); 40 } 41 42 gchar* dirname = g_path_get_dirname(target_filename); 43 if (g_chdir(dirname)) { 44 g_free(dirname); 45 return -1; 46 } 47 48 g_free(dirname); 49 return 0; 50 } 51
