286 lines
6.9 KiB
C
286 lines
6.9 KiB
C
/* Authors: Mark Goldman <mgoldman@tresys.com>
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*
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* Copyright (C) 2007 Tresys Technology, LLC
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/* The purpose of this file is to provide unit tests of the functions in:
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*
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* libsemanage/src/utilities.c
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*
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*/
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#include <CUnit/Basic.h>
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#include <CUnit/Console.h>
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#include <CUnit/TestDB.h>
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#include <utilities.h>
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#include <stdio.h>
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#include <getopt.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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void test_semanage_is_prefix(void);
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void test_semanage_split_on_space(void);
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void test_semanage_split(void);
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void test_semanage_list(void);
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void test_semanage_str_count(void);
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void test_semanage_rtrim(void);
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void test_semanage_findval(void);
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void test_slurp_file_filter(void);
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char fname[] = {
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'T', 'E', 'S', 'T', '_', 'T', 'E', 'M', 'P', '_', 'X', 'X', 'X', 'X',
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'X', 'X'
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};
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int fd;
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FILE *fptr;
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int semanage_utilities_test_init(void)
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{
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fd = mkstemp(fname);
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if (fd < 0) {
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perror("test_semanage_findval: ");
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CU_FAIL_FATAL
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("Error opening temporary file, test cannot start.");
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}
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fptr = fdopen(fd, "w+");
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if (!fptr) {
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perror("test_semanage_findval file: ");
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CU_FAIL_FATAL("Error opening file stream, test cannot start.");
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}
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fprintf(fptr, "one\ntwo\nthree\nsigma=foo\n#boo\n#bar\n");
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rewind(fptr);
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return 0;
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}
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int semanage_utilities_test_cleanup(void)
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{
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unlink(fname);
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return 0;
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}
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int semanage_utilities_add_tests(CU_pSuite suite)
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{
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if (NULL == CU_add_test(suite, "semanage_is_prefix",
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test_semanage_is_prefix)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "semanage_split_on_space",
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test_semanage_split_on_space)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "semanage_split", test_semanage_split)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "semanage_list", test_semanage_list)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "semanage_str_count",
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test_semanage_str_count)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "semanage_rtrim", test_semanage_rtrim)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "semanage_findval",
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test_semanage_findval)) {
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goto err;
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}
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if (NULL == CU_add_test(suite, "slurp_file_filter",
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test_slurp_file_filter)) {
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goto err;
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}
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return 0;
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err:
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CU_cleanup_registry();
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return CU_get_error();
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}
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void test_semanage_is_prefix(void)
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{
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char *str = "some string";
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char *pre = "some";
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char *not_pre = "not this";
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CU_ASSERT_TRUE(semanage_is_prefix(str, pre));
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CU_ASSERT_TRUE(semanage_is_prefix(str, ""));
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CU_ASSERT_TRUE(semanage_is_prefix(str, NULL));
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CU_ASSERT_FALSE(semanage_is_prefix(str, not_pre));
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}
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void test_semanage_split_on_space(void)
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{
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char *str = strdup("foo bar baz");
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char *temp;
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if (!str) {
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CU_FAIL
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("semanage_split_on_space: unable to perform test, no memory");
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}
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temp = semanage_split_on_space(str);
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if (strncmp(temp, "bar", 3)) {
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CU_FAIL("semanage_split_on_space: token did not match");
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}
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temp = semanage_split_on_space(temp);
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if (strncmp(temp, "baz", 3)) {
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CU_FAIL("semanage_split_on_space: token did not match");
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}
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temp = semanage_split_on_space(temp);
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if (strcmp(temp, "")) {
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CU_FAIL("semanage_split_on_space: token did not match");
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}
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free(str);
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}
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void test_semanage_split(void)
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{
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char *str = strdup("foo1 foo2 foo:bar");
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char *temp;
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if (!str) {
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CU_FAIL
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("semanage_split_on_space: unable to perform test, no memory");
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return;
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}
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temp = semanage_split(str, NULL);
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CU_ASSERT_NSTRING_EQUAL(temp, "foo2", 4);
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temp = semanage_split(temp, "");
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CU_ASSERT_NSTRING_EQUAL(temp, "foo", 3);
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temp = semanage_split(temp, ":");
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CU_ASSERT_NSTRING_EQUAL(temp, "bar", 3);
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free(str);
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}
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void test_semanage_list(void)
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{
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semanage_list_t *list = NULL;
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semanage_list_t *ptr = NULL;
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char *temp = NULL;
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int retval = 0;
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CU_ASSERT_FALSE(semanage_list_push(&list, "foo"));
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CU_ASSERT_PTR_NOT_NULL(list);
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CU_ASSERT_FALSE(semanage_list_push(&list, "bar"));
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CU_ASSERT_FALSE(semanage_list_push(&list, "gonk"));
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CU_ASSERT_FALSE(semanage_list_push(&list, "zebra"));
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for (ptr = list; ptr; ptr = ptr->next)
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retval++;
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CU_ASSERT_EQUAL(retval, 4);
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temp = semanage_list_pop(&list);
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CU_ASSERT_STRING_EQUAL(temp, "zebra");
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CU_ASSERT_FALSE(semanage_list_push(&list, temp));
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free(temp);
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temp = NULL;
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retval = 0;
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for (ptr = list; ptr; ptr = ptr->next)
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retval++;
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CU_ASSERT_EQUAL(retval, 4);
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retval = semanage_list_sort(&list);
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if (retval) {
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CU_FAIL
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("semanage_list_sort: error unrelated to sort (memory?)");
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goto past_sort;
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}
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CU_ASSERT_STRING_EQUAL(list->data, "bar");
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CU_ASSERT_STRING_EQUAL(list->next->data, "foo");
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CU_ASSERT_STRING_EQUAL(list->next->next->data, "gonk");
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CU_ASSERT_STRING_EQUAL(list->next->next->next->data, "zebra");
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past_sort:
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ptr = semanage_list_find(list, "zebra");
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CU_ASSERT_PTR_NOT_NULL(ptr);
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ptr = semanage_list_find(list, "bogus");
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CU_ASSERT_PTR_NULL(ptr);
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semanage_list_destroy(&list);
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CU_ASSERT_PTR_NULL(list);
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}
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void test_semanage_str_count(void)
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{
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char *test_string = "abaababbaaaba";
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CU_ASSERT_EQUAL(semanage_str_count(test_string, 'z'), 0);
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CU_ASSERT_EQUAL(semanage_str_count(test_string, 'a'), 8);
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CU_ASSERT_EQUAL(semanage_str_count(test_string, 'b'), 5);
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}
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void test_semanage_rtrim(void)
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{
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char *str = strdup("/blah/foo/bar/baz/");
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CU_ASSERT_PTR_NOT_NULL_FATAL(str);
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semanage_rtrim(str, 'Q');
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CU_ASSERT_STRING_EQUAL(str, "/blah/foo/bar/baz/");
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semanage_rtrim(str, 'a');
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CU_ASSERT_STRING_EQUAL(str, "/blah/foo/bar/b");
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semanage_rtrim(str, '/');
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CU_ASSERT_STRING_EQUAL(str, "/blah/foo/bar");
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}
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void test_semanage_findval(void)
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{
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char *tok;
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if (!fptr) {
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CU_FAIL_FATAL("Temporary file was not created, aborting test.");
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}
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tok = semanage_findval(fname, "one", NULL);
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CU_ASSERT_STRING_EQUAL(tok, "");
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rewind(fptr);
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tok = semanage_findval(fname, "one", "");
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CU_ASSERT_STRING_EQUAL(tok, "");
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free(tok);
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rewind(fptr);
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tok = semanage_findval(fname, "sigma", "=");
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CU_ASSERT_STRING_EQUAL(tok, "foo");
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}
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int PREDICATE(const char *str)
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{
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return semanage_is_prefix(str, "#");
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}
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void test_slurp_file_filter(void)
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{
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semanage_list_t *data, *tmp;
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int cnt = 0;
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if (!fptr) {
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CU_FAIL_FATAL("Temporary file was not created, aborting test.");
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}
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rewind(fptr);
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data = semanage_slurp_file_filter(fptr, PREDICATE);
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CU_ASSERT_PTR_NOT_NULL_FATAL(data);
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for (tmp = data; tmp; tmp = tmp->next)
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cnt++;
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CU_ASSERT_EQUAL(cnt, 2);
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semanage_list_destroy(&data);
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}
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