--- /dev/null
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMXOxdolodx0WMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMWMMMMMMMMMMMMMMMMMM0l' :NMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM0c. .:KMMMMMMMMMMMWd. ,MMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMN, XMMMMMMMMMk. .MMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM' oMMMMMMMMc oMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMNklclkWMMMMMM0 lMMMMMMMc ;MMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMW: .XMMMMMk OMMMMMMx ;WMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMc 'MMMMMK .MMMMMMW. dMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMM. KMMMMM' 0MMMMMM0 ,KMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMM: OMMMMMK OMMMMMMM0 .OMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMW0kONMMMMMK KMMMMMMX, ,KMMMMMMMMW. ,kMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMWc lWMMMMO .MMMMMMMMMKxxXMMMMMMMMMMM0. .lXMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMM; 'WMMMMN: 0MMMMMMMMMMMMMMMMMMMMMMMMMNl'. ..:xXMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMM. oMMMMMMXdldNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMx .MMMMMMMMMMMMMMMMMMMMMMMWXK0OkkkkkkO0XNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMx NMMMMMMMMMMMMMMWKko:'. .;d0WMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMK, .MMMMMMMMMMW0o;. :KMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMXo;';KMMMMMMMKo' cMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMXl. xMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMk' :MMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMO. dMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMWc ,WMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMN. cWMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMW' '0MMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMd :KMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMM. 'dNMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMM 'oXMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMM. ,xNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMM; .:kNMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMO .l0MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMM, :KMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMN. oNMMMMMMMMMMMMMXkoc:,,,,:lOWMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMX. .XMMMMMMMMMMMM0:. .XMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMN. xMMMMMMMMMMMM0 OMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMWc 'NMMMMMMMMMMMO 'WMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMO. .kMMMMMMMMMMc .XMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMWl .l0WMMMW0; .KMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMNl ... ;NMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMWd. .OMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMM0c. 'xWMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM0l. .cKMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNOo;. .;dKMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMNKOxxdddkOXWMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM
+MMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMMM.
check_int64 ("-001", "", 10, -1, 0);
}
+static void
+test_bounds (void)
+{
+ GMappedFile *file, *before, *after;
+ char buffer[4097];
+ char *tmp, *tmp2;
+ char **array;
+ char *string;
+
+ /* if we allocate the file between two others and then free those
+ * other two, then hopefully we end up with unmapped memory on either
+ * side.
+ */
+ before = g_mapped_file_new ("4096-random-bytes", TRUE, NULL);
+ file = g_mapped_file_new ("4096-random-bytes", TRUE, NULL);
+ after = g_mapped_file_new ("4096-random-bytes", TRUE, NULL);
+ g_mapped_file_free (before);
+ g_mapped_file_free (after);
+
+ g_assert (file != NULL);
+ g_assert_cmpint (g_mapped_file_get_length (file), ==, 4096);
+ string = g_mapped_file_get_contents (file);
+
+ /* ensure they're all non-nul */
+ g_assert (memchr (string, '\0', 4096) == NULL);
+
+ /* test set 1: ensure that nothing goes past its maximum length, even in
+ * light of a missing nul terminator.
+ *
+ * we try to test all of the 'n' functions here.
+ */
+ tmp = g_strndup (string, 4096);
+ g_assert_cmpint (strlen (tmp), ==, 4096);
+ g_free (tmp);
+
+ /* found no bugs in gnome, i hope :) */
+ g_assert (g_strstr_len (string, 4096, "BUGS") == NULL);
+ g_strstr_len (string, 4096, "B");
+ g_strstr_len (string, 4096, ".");
+ g_strstr_len (string, 4096, "");
+
+ g_strrstr_len (string, 4096, "BUGS");
+ g_strrstr_len (string, 4096, "B");
+ g_strrstr_len (string, 4096, ".");
+ g_strrstr_len (string, 4096, "");
+
+ g_ascii_strdown (string, 4096);
+ g_ascii_strdown (string, 4096);
+ g_ascii_strup (string, 4096);
+ g_ascii_strup (string, 4096);
+
+ g_ascii_strncasecmp (string, string, 4096);
+
+ tmp = g_markup_escape_text (string, 4096);
+ g_free (tmp);
+
+ /* test set 2: ensure that nothing reads even one byte past a '\0'.
+ */
+ g_assert_cmpint (string[4095], ==, '\n');
+ string[4095] = '\0';
+
+ tmp = g_strdup (string);
+ g_assert_cmpint (strlen (tmp), ==, 4095);
+ g_free (tmp);
+
+ tmp = g_strndup (string, 10000);
+ g_assert_cmpint (strlen (tmp), ==, 4095);
+ g_free (tmp);
+
+ g_stpcpy (buffer, string);
+ g_assert_cmpint (strlen (buffer), ==, 4095);
+
+ g_strstr_len (string, 10000, "BUGS");
+ g_strstr_len (string, 10000, "B");
+ g_strstr_len (string, 10000, ".");
+ g_strstr_len (string, 10000, "");
+
+ g_strrstr (string, "BUGS");
+ g_strrstr (string, "B");
+ g_strrstr (string, ".");
+ g_strrstr (string, "");
+
+ g_strrstr_len (string, 10000, "BUGS");
+ g_strrstr_len (string, 10000, "B");
+ g_strrstr_len (string, 10000, ".");
+ g_strrstr_len (string, 10000, "");
+
+ g_str_has_prefix (string, "this won't do very much...");
+ g_str_has_suffix (string, "but maybe this will...");
+ g_str_has_suffix (string, "HMMMM.");
+ g_str_has_suffix (string, "MMMM.");
+ g_str_has_suffix (string, "M.");
+
+ g_strlcpy (buffer, string, sizeof buffer);
+ g_assert_cmpint (strlen (buffer), ==, 4095);
+ g_strlcpy (buffer, string, sizeof buffer);
+ buffer[0] = '\0';
+ g_strlcat (buffer, string, sizeof buffer);
+ g_assert_cmpint (strlen (buffer), ==, 4095);
+
+ tmp = g_strdup_printf ("<%s>", string);
+ g_assert_cmpint (strlen (tmp), ==, 4095 + 2);
+ g_free (tmp);
+
+ g_ascii_strdown (string, -1);
+ g_ascii_strdown (string, -1);
+ g_ascii_strup (string, -1);
+ g_ascii_strup (string, -1);
+
+ g_ascii_strcasecmp (string, string);
+ g_ascii_strncasecmp (string, string, 10000);
+
+ g_strreverse (string);
+ g_strreverse (string);
+ g_strchug (string);
+ g_strchomp (string);
+ g_strstrip (string);
+ g_assert_cmpint (strlen (string), ==, 4095);
+
+ g_strdelimit (string, "M", 'N');
+ g_strcanon (string, " N.", ':');
+ g_assert_cmpint (strlen (string), ==, 4095);
+
+ array = g_strsplit (string, ".", -1);
+ tmp = g_strjoinv (".", array);
+ g_strfreev (array);
+
+ g_assert_cmpint (strlen (tmp), ==, 4095);
+ g_assert (memcmp (tmp, string, 4095) == 0);
+ g_free (tmp);
+
+ tmp = g_strconcat (string, string, string, NULL);
+ g_assert_cmpint (strlen (tmp), ==, 4095 * 3);
+ g_free (tmp);
+
+ tmp = g_strjoin ("!", string, string, NULL);
+ g_assert_cmpint (strlen (tmp), ==, 4095 + 1 + 4095);
+ g_free (tmp);
+
+ tmp = g_markup_escape_text (string, -1);
+ g_free (tmp);
+
+ tmp = g_markup_printf_escaped ("%s", string);
+ g_free (tmp);
+
+ tmp = g_strescape (string, NULL);
+ tmp2 = g_strcompress (tmp);
+ g_assert_cmpstr (string, ==, tmp2);
+ g_free (tmp2);
+ g_free (tmp);
+
+ g_mapped_file_free (file);
+}
+
int
main (int argc,
char *argv[])
g_test_add_func ("/strfuncs/strv-length", test_strv_length);
g_test_add_func ("/strfuncs/strtod", test_strtod);
g_test_add_func ("/strfuncs/strtoull-strtoll", test_strtoll);
+ g_test_add_func ("/strfuncs/bounds-check", test_bounds);
return g_test_run();
}