| /* Test for invalid field handling in file-style NSS databases. [BZ #18724] |
| Copyright (C) 2015-2018 Free Software Foundation, Inc. |
| This file is part of the GNU C Library. |
| |
| The GNU C Library is free software; you can redistribute it and/or |
| modify it under the terms of the GNU Lesser General Public |
| License as published by the Free Software Foundation; either |
| version 2.1 of the License, or (at your option) any later version. |
| |
| The GNU C Library is distributed in the hope that it will be useful, |
| but WITHOUT ANY WARRANTY; without even the implied warranty of |
| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| Lesser General Public License for more details. |
| |
| You should have received a copy of the GNU Lesser General Public |
| License along with the GNU C Library; if not, see |
| <http://www.gnu.org/licenses/>. */ |
| |
| /* This test needs to be statically linked because it access hidden |
| functions. */ |
| |
| #include <nss.h> |
| #include <stdbool.h> |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <string.h> |
| |
| #include <support/support.h> |
| |
| static bool errors; |
| |
| static void |
| check (const char *what, bool expr) |
| { |
| if (!expr) |
| { |
| printf ("FAIL: %s\n", what); |
| errors = true; |
| } |
| } |
| |
| #define CHECK(expr) check (#expr, (expr)) |
| |
| static void |
| check_rewrite (const char *input, const char *expected) |
| { |
| char *to_free; |
| const char *result = __nss_rewrite_field (input, &to_free); |
| CHECK (result != NULL); |
| if (result != NULL && strcmp (result, expected) != 0) |
| { |
| printf ("FAIL: rewrite \"%s\" -> \"%s\", expected \"%s\"\n", |
| input, result, expected); |
| errors = true; |
| } |
| free (to_free); |
| } |
| |
| static int |
| do_test (void) |
| { |
| CHECK (__nss_valid_field (NULL)); |
| CHECK (__nss_valid_field ("")); |
| CHECK (__nss_valid_field ("+")); |
| CHECK (__nss_valid_field ("-")); |
| CHECK (__nss_valid_field (" ")); |
| CHECK (__nss_valid_field ("abcdef")); |
| CHECK (__nss_valid_field ("abc def")); |
| CHECK (__nss_valid_field ("abc\tdef")); |
| CHECK (!__nss_valid_field ("abcdef:")); |
| CHECK (!__nss_valid_field ("abcde:f")); |
| CHECK (!__nss_valid_field (":abcdef")); |
| CHECK (!__nss_valid_field ("abcdef\n")); |
| CHECK (!__nss_valid_field ("\nabcdef")); |
| CHECK (!__nss_valid_field (":")); |
| CHECK (!__nss_valid_field ("\n")); |
| |
| CHECK (__nss_valid_list_field (NULL)); |
| CHECK (__nss_valid_list_field ((char *[]) {(char *) "good", NULL})); |
| CHECK (!__nss_valid_list_field ((char *[]) {(char *) "g,ood", NULL})); |
| CHECK (!__nss_valid_list_field ((char *[]) {(char *) "g\nood", NULL})); |
| CHECK (!__nss_valid_list_field ((char *[]) {(char *) "g:ood", NULL})); |
| |
| check_rewrite (NULL, ""); |
| check_rewrite ("", ""); |
| check_rewrite ("abc", "abc"); |
| check_rewrite ("abc\n", "abc "); |
| check_rewrite ("abc:", "abc "); |
| check_rewrite ("\nabc", " abc"); |
| check_rewrite (":abc", " abc"); |
| check_rewrite (":", " "); |
| check_rewrite ("\n", " "); |
| check_rewrite ("a:b:c", "a b c"); |
| check_rewrite ("a\nb\nc", "a b c"); |
| check_rewrite ("a\nb:c", "a b c"); |
| check_rewrite ("aa\nbb\ncc", "aa bb cc"); |
| check_rewrite ("aa\nbb:cc", "aa bb cc"); |
| |
| return errors; |
| } |
| |
| #include <support/test-driver.c> |