1 /* 2 lib - realpath 3 4 Copyright (C) 2017-2024 5 Free Software Foundation, Inc. 6 7 Written by: 8 Andrew Borodin <aborodin@vmail.ru>, 2017 9 10 This file is part of the Midnight Commander. 11 12 The Midnight Commander is free software: you can redistribute it 13 and/or modify it under the terms of the GNU General Public License as 14 published by the Free Software Foundation, either version 3 of the License, 15 or (at your option) any later version. 16 17 The Midnight Commander is distributed in the hope that it will be useful, 18 but WITHOUT ANY WARRANTY; without even the implied warranty of 19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 20 GNU General Public License for more details. 21 22 You should have received a copy of the GNU General Public License 23 along with this program. If not, see <http://www.gnu.org/licenses/>. 24 */ 25 26 #define TEST_SUITE_NAME "/lib/util" 27 28 #include "tests/mctest.h" 29 30 #include "lib/strutil.h" 31 #include "lib/vfs/vfs.h" /* VFS_ENCODING_PREFIX, vfs_init(), vfs_shut() */ 32 #include "src/vfs/local/local.c" 33 34 #include "lib/util.h" /* mc_realpath() */ 35 36 /* --------------------------------------------------------------------------------------------- */ 37 38 static char resolved_path[PATH_MAX]; 39 40 /* --------------------------------------------------------------------------------------------- */ 41 42 /* @Before */ 43 static void 44 setup (void) /* */ 45 { 46 str_init_strings (NULL); 47 vfs_init (); 48 vfs_init_localfs (); 49 vfs_setup_work_dir (); 50 } 51 52 /* @After */ 53 static void 54 teardown (void) /* */ 55 { 56 vfs_shut (); 57 str_uninit_strings (); 58 } 59 60 /* --------------------------------------------------------------------------------------------- */ 61 62 /* @DataSource("data_source") */ 63 /* *INDENT-OFF* */ 64 static const struct data_source 65 { 66 const char *input_string; 67 const char *expected_string; 68 } data_source[] = 69 { 70 /* absolute paths */ 71 { "/", "/"}, 72 { "/" VFS_ENCODING_PREFIX "UTF-8/", "/" }, 73 { "/usr/bin", "/usr/bin" }, 74 { "/" VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" }, 75 76 /* relative paths are relative to / */ 77 { VFS_ENCODING_PREFIX "UTF-8/", "/" }, 78 { "usr/bin", "/usr/bin" }, 79 { VFS_ENCODING_PREFIX "UTF-8/usr/bin", "/usr/bin" } 80 }; 81 /* *INDENT-ON* */ 82 83 /* @Test(dataSource = "data_source") */ 84 /* *INDENT-OFF* */ 85 START_PARAMETRIZED_TEST (realpath_test, data_source) /* */ 86 /* *INDENT-ON* */ 87 { 88 int ret; 89 90 /* realpath(3) produces a canonicalized absolute pathname using current directory. 91 * Change the current directory to produce correct pathname. */ 92 ret = chdir ("/"); 93 94 /* when */ 95 if (mc_realpath (data->input_string, resolved_path) == NULL) 96 resolved_path[0] = '\0'; 97 98 /* then */ 99 mctest_assert_str_eq (resolved_path, data->expected_string); 100 101 (void) ret; 102 } 103 /* *INDENT-OFF* */ 104 END_PARAMETRIZED_TEST 105 /* *INDENT-ON* */ 106 107 /* --------------------------------------------------------------------------------------------- */ 108 109 int 110 main (void) /* */ 111 { 112 TCase *tc_core; 113 char *cwd; 114 115 tc_core = tcase_create ("Core"); 116 117 /* writable directory where check creates temporary files */ 118 cwd = g_get_current_dir (); 119 g_setenv ("TEMP", cwd, TRUE); 120 g_free (cwd); 121 122 tcase_add_checked_fixture (tc_core, setup, teardown); 123 124 /* Add new tests here: *************** */ 125 mctest_add_parameterized_test (tc_core, realpath_test, data_source); 126 /* *********************************** */ 127 128 return mctest_run_all (tc_core); 129 } 130 131 /* --------------------------------------------------------------------------------------------- */