1 /* Unit tests for utilities
2 * Copyright (C) 2010 Red Hat, Inc.
4 * This work is provided "as is"; redistribution and modification
5 * in whole or in part, in any medium, physical or electronic is
6 * permitted without restriction.
8 * This work is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
12 * In no event shall the authors or contributors be liable for any
13 * direct, indirect, incidental, special, exemplary, or consequential
14 * damages (including, but not limited to, procurement of substitute
15 * goods or services; loss of use, data, or profits; or business
16 * interruption) however caused and on any theory of liability, whether
17 * in contract, strict liability, or tort (including negligence or
18 * otherwise) arising in any way out of the use of this software, even
19 * if advised of the possibility of such damage.
21 * Author: Matthias Clasen
24 #define GLIB_DISABLE_DEPRECATION_WARNINGS
27 #include "glib-private.h"
34 strv_check (const gchar * const *strv, ...)
40 va_start (args, strv);
41 for (i = 0; strv[i]; i++)
43 s = va_arg (args, gchar*);
44 if (g_strcmp0 (strv[i], s) != 0)
57 test_language_names (void)
59 const gchar * const *names;
61 g_setenv ("LANGUAGE", "de:en_US", TRUE);
62 names = g_get_language_names ();
63 g_assert (strv_check (names, "de", "en_US", "en", "C", NULL));
65 g_setenv ("LANGUAGE", "tt_RU.UTF-8@iqtelif", TRUE);
66 names = g_get_language_names ();
67 g_assert (strv_check (names,
68 "tt_RU.UTF-8@iqtelif",
81 test_locale_variants (void)
85 v = g_get_locale_variants ("fr_BE");
86 g_assert (strv_check ((const gchar * const *) v, "fr_BE", "fr", NULL));
89 v = g_get_locale_variants ("sr_SR@latin");
90 g_assert (strv_check ((const gchar * const *) v, "sr_SR@latin", "sr@latin", "sr_SR", "sr", NULL));
97 if (g_test_verbose ())
98 g_print ("(header %d.%d.%d library %d.%d.%d) ",
99 GLIB_MAJOR_VERSION, GLIB_MINOR_VERSION, GLIB_MICRO_VERSION,
100 glib_major_version, glib_minor_version, glib_micro_version);
102 g_assert (glib_check_version (GLIB_MAJOR_VERSION,
104 GLIB_MICRO_VERSION) == NULL);
105 g_assert (glib_check_version (GLIB_MAJOR_VERSION,
108 g_assert (glib_check_version (GLIB_MAJOR_VERSION - 1,
111 g_assert (glib_check_version (GLIB_MAJOR_VERSION + 1,
114 g_assert (glib_check_version (GLIB_MAJOR_VERSION,
115 GLIB_MINOR_VERSION + 1,
117 /* don't use + 1 here, since a +/-1 difference can
118 * happen due to post-release version bumps in git
120 g_assert (glib_check_version (GLIB_MAJOR_VERSION,
122 GLIB_MICRO_VERSION + 3) != NULL);
125 static const gchar *argv0;
130 const gchar *prgname;
131 const gchar *appname;
133 prgname = g_get_prgname ();
134 appname = g_get_application_name ();
135 g_assert_cmpstr (prgname, ==, argv0);
136 g_assert_cmpstr (appname, ==, prgname);
138 g_set_prgname ("prgname");
140 prgname = g_get_prgname ();
141 appname = g_get_application_name ();
142 g_assert_cmpstr (prgname, ==, "prgname");
143 g_assert_cmpstr (appname, ==, "prgname");
145 g_set_application_name ("appname");
147 prgname = g_get_prgname ();
148 appname = g_get_application_name ();
149 g_assert_cmpstr (prgname, ==, "prgname");
150 g_assert_cmpstr (appname, ==, "appname");
156 g_test_bug ("627969");
157 g_assert_cmpstr (g_get_tmp_dir (), !=, "");
167 pos = g_bit_nth_lsf (0, -1);
168 g_assert_cmpint (pos, ==, -1);
170 max_bit = sizeof (gulong) * 8;
171 for (i = 0; i < max_bit; i++)
175 pos = g_bit_nth_lsf (mask, -1);
176 g_assert_cmpint (pos, ==, i);
178 pos = g_bit_nth_lsf (mask, i - 3);
179 g_assert_cmpint (pos , ==, i);
181 pos = g_bit_nth_lsf (mask, i);
182 g_assert_cmpint (pos , ==, -1);
184 pos = g_bit_nth_lsf (mask, i + 1);
185 g_assert_cmpint (pos , ==, -1);
188 pos = g_bit_nth_msf (0, -1);
189 g_assert_cmpint (pos, ==, -1);
191 for (i = 0; i < max_bit; i++)
195 pos = g_bit_nth_msf (mask, -1);
196 g_assert_cmpint (pos, ==, i);
198 pos = g_bit_nth_msf (mask, i + 3);
199 g_assert_cmpint (pos , ==, i);
201 pos = g_bit_nth_msf (mask, i);
202 g_assert_cmpint (pos , ==, -1);
206 pos = g_bit_nth_msf (mask, i - 1);
207 g_assert_cmpint (pos , ==, -1);
222 g_assert_cmpint (GUINT16_SWAP_LE_BE (a16), ==, b16);
227 g_assert_cmpint (GUINT32_SWAP_LE_BE (a32), ==, b32);
229 a64 = G_GUINT64_CONSTANT(0xaaaaaaaabbbbbbbb);
230 b64 = G_GUINT64_CONSTANT(0xbbbbbbbbaaaaaaaa);
232 g_assert_cmpint (GUINT64_SWAP_LE_BE (a64), ==, b64);
236 test_find_program (void)
241 res = g_find_program_in_path ("sh");
242 g_assert (res != NULL);
245 res = g_find_program_in_path ("/bin/sh");
246 g_assert (res != NULL);
249 /* There's not a lot we can search for that would reliably work both
250 * on real Windows and mingw.
254 res = g_find_program_in_path ("this_program_does_not_exit");
255 g_assert (res == NULL);
257 res = g_find_program_in_path ("/bin");
258 g_assert (res == NULL);
260 res = g_find_program_in_path ("/etc/passwd");
261 g_assert (res == NULL);
274 res = g_parse_debug_string (NULL, keys, G_N_ELEMENTS (keys));
275 g_assert_cmpint (res, ==, 0);
277 res = g_parse_debug_string ("foobabla;#!%!$%112 223", keys, G_N_ELEMENTS (keys));
278 g_assert_cmpint (res, ==, 0);
280 res = g_parse_debug_string ("key1:key2", keys, G_N_ELEMENTS (keys));
281 g_assert_cmpint (res, ==, 3);
283 res = g_parse_debug_string ("key1;key2", keys, G_N_ELEMENTS (keys));
284 g_assert_cmpint (res, ==, 3);
286 res = g_parse_debug_string ("key1,key2", keys, G_N_ELEMENTS (keys));
287 g_assert_cmpint (res, ==, 3);
289 res = g_parse_debug_string ("key1 key2", keys, G_N_ELEMENTS (keys));
290 g_assert_cmpint (res, ==, 3);
292 res = g_parse_debug_string ("key1\tkey2", keys, G_N_ELEMENTS (keys));
293 g_assert_cmpint (res, ==, 3);
295 res = g_parse_debug_string ("all", keys, G_N_ELEMENTS (keys));
296 g_assert_cmpint (res, ==, 7);
298 if (g_test_subprocess ())
300 res = g_parse_debug_string ("help", keys, G_N_ELEMENTS (keys));
301 g_assert_cmpint (res, ==, 0);
304 g_test_trap_subprocess (NULL, 0, 0);
305 g_test_trap_assert_passed ();
306 g_test_trap_assert_stderr ("*Supported debug values: key1 key2 key3 all help*");
315 c = g_get_codeset ();
318 g_assert_cmpstr (c, ==, c2);
326 if (g_test_subprocess ())
329 g_setenv ("CHARSET", "UTF-8", TRUE);
331 g_assert_cmpstr (c, ==, "UTF-8");
334 g_test_trap_subprocess (NULL, 0, 0);
335 g_test_trap_assert_passed ();
341 const gchar *path = "/path/to/a/file/deep/down.sh";
344 b = g_basename (path);
346 g_assert_cmpstr (b, ==, "down.sh");
349 extern const gchar *glib_pgettext (const gchar *msgidctxt, gsize msgidoffset);
354 const gchar *am0, *am1, *am2, *am3;
356 am0 = glib_pgettext ("GDateTime\004AM", strlen ("GDateTime") + 1);
357 am1 = g_dpgettext ("glib20", "GDateTime\004AM", strlen ("GDateTime") + 1);
358 am2 = g_dpgettext ("glib20", "GDateTime|AM", 0);
359 am3 = g_dpgettext2 ("glib20", "GDateTime", "AM");
361 g_assert_cmpstr (am0, ==, am1);
362 g_assert_cmpstr (am1, ==, am2);
363 g_assert_cmpstr (am2, ==, am3);
371 name = g_get_user_name ();
373 g_assert (name != NULL);
381 name = g_get_real_name ();
383 g_assert (name != NULL);
391 name = g_get_host_name ();
393 g_assert (name != NULL);
402 const gchar * const *dirs;
405 xdg = g_strdup (g_getenv ("XDG_CONFIG_HOME"));
407 xdg = g_build_filename (g_get_home_dir (), ".config", NULL);
409 dir = g_get_user_config_dir ();
411 g_assert_cmpstr (dir, ==, xdg);
414 xdg = g_strdup (g_getenv ("XDG_DATA_HOME"));
416 xdg = g_build_filename (g_get_home_dir (), ".local", "share", NULL);
418 dir = g_get_user_data_dir ();
420 g_assert_cmpstr (dir, ==, xdg);
423 xdg = g_strdup (g_getenv ("XDG_CACHE_HOME"));
425 xdg = g_build_filename (g_get_home_dir (), ".cache", NULL);
427 dir = g_get_user_cache_dir ();
429 g_assert_cmpstr (dir, ==, xdg);
432 xdg = g_strdup (g_getenv ("XDG_RUNTIME_DIR"));
434 xdg = g_strdup (g_get_user_cache_dir ());
436 dir = g_get_user_runtime_dir ();
438 g_assert_cmpstr (dir, ==, xdg);
441 xdg = (gchar *)g_getenv ("XDG_CONFIG_DIRS");
445 dirs = g_get_system_config_dirs ();
447 s = g_strjoinv (":", (gchar **)dirs);
449 g_assert_cmpstr (s, ==, xdg);
456 test_special_dir (void)
458 const gchar *dir, *dir2;
460 dir = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
461 g_reload_user_special_dirs_cache ();
462 dir2 = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
464 g_assert_cmpstr (dir, ==, dir2);
468 test_desktop_special_dir (void)
470 const gchar *dir, *dir2;
472 dir = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
473 g_assert (dir != NULL);
475 g_reload_user_special_dirs_cache ();
476 dir2 = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
477 g_assert (dir2 != NULL);
481 test_clear_pointer (void)
486 g_clear_pointer (&a, g_free);
487 g_assert (a == NULL);
490 (g_clear_pointer) (&a, g_free);
491 g_assert (a == NULL);
499 a = g_try_malloc (0);
500 g_assert (a == NULL);
502 a = g_try_malloc0 (0);
503 g_assert (a == NULL);
506 a = g_try_realloc (a, 20);
507 a = g_try_realloc (a, 0);
509 g_assert (a == NULL);
515 gpointer p = &test_nullify;
517 g_assert (p != NULL);
519 g_nullify_pointer (&p);
521 g_assert (p == NULL);
527 g_print ("atexit called");
533 if (g_test_subprocess ())
535 g_atexit (atexit_func);
538 g_test_trap_subprocess (NULL, 0, 0);
539 g_test_trap_assert_passed ();
540 g_test_trap_assert_stdout ("*atexit called*");
544 test_check_setuid (void)
548 res = GLIB_PRIVATE_CALL(g_check_setuid) ();
558 /* for tmpdir test, need to do this early before g_get_any_init */
559 g_setenv ("TMPDIR", "", TRUE);
563 /* g_test_init() only calls g_set_prgname() if g_get_prgname()
564 * returns %NULL, but g_get_prgname() on Windows never returns NULL.
565 * So we need to do this by hand to make test_appname() work on
568 g_set_prgname (argv[0]);
570 g_test_init (&argc, &argv, NULL);
571 g_test_bug_base ("http://bugzilla.gnome.org/");
573 g_test_add_func ("/utils/language-names", test_language_names);
574 g_test_add_func ("/utils/locale-variants", test_locale_variants);
575 g_test_add_func ("/utils/version", test_version);
576 g_test_add_func ("/utils/appname", test_appname);
577 g_test_add_func ("/utils/tmpdir", test_tmpdir);
578 g_test_add_func ("/utils/bits", test_bits);
579 g_test_add_func ("/utils/swap", test_swap);
580 g_test_add_func ("/utils/find-program", test_find_program);
581 g_test_add_func ("/utils/debug", test_debug);
582 g_test_add_func ("/utils/codeset", test_codeset);
583 g_test_add_func ("/utils/codeset2", test_codeset2);
584 g_test_add_func ("/utils/basename", test_basename);
585 g_test_add_func ("/utils/gettext", test_gettext);
586 g_test_add_func ("/utils/username", test_username);
587 g_test_add_func ("/utils/realname", test_realname);
588 g_test_add_func ("/utils/hostname", test_hostname);
590 g_test_add_func ("/utils/xdgdirs", test_xdg_dirs);
592 g_test_add_func ("/utils/specialdir", test_special_dir);
593 g_test_add_func ("/utils/specialdir/desktop", test_desktop_special_dir);
594 g_test_add_func ("/utils/clear-pointer", test_clear_pointer);
595 g_test_add_func ("/utils/misc-mem", test_misc_mem);
596 g_test_add_func ("/utils/nullify", test_nullify);
597 g_test_add_func ("/utils/atexit", test_atexit);
598 g_test_add_func ("/utils/check-setuid", test_check_setuid);
600 return g_test_run ();