util-tests.c revision 7a4e3e29196e3abc1746714fcf93624edae89f93
45e9809aff7304721fddb95654901b32195c9c7avboxsync/*
45e9809aff7304721fddb95654901b32195c9c7avboxsync SSSD
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync util-tests.c
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync Authors:
45e9809aff7304721fddb95654901b32195c9c7avboxsync Stephen Gallagher <sgallagh@redhat.com>
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync Copyright (C) 2010 Red Hat
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync This program is free software; you can redistribute it and/or modify
45e9809aff7304721fddb95654901b32195c9c7avboxsync it under the terms of the GNU General Public License as published by
45e9809aff7304721fddb95654901b32195c9c7avboxsync the Free Software Foundation; either version 3 of the License, or
45e9809aff7304721fddb95654901b32195c9c7avboxsync (at your option) any later version.
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync This program is distributed in the hope that it will be useful,
45e9809aff7304721fddb95654901b32195c9c7avboxsync but WITHOUT ANY WARRANTY; without even the implied warranty of
45e9809aff7304721fddb95654901b32195c9c7avboxsync MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
45e9809aff7304721fddb95654901b32195c9c7avboxsync GNU General Public License for more details.
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync You should have received a copy of the GNU General Public License
45e9809aff7304721fddb95654901b32195c9c7avboxsync along with this program. If not, see <http://www.gnu.org/licenses/>.
45e9809aff7304721fddb95654901b32195c9c7avboxsync*/
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <popt.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <talloc.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <check.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <sys/types.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <sys/stat.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <fcntl.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <stdlib.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include <ctype.h>
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include "util/util.h"
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include "util/sss_utf8.h"
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include "util/murmurhash3.h"
45e9809aff7304721fddb95654901b32195c9c7avboxsync#include "tests/common_check.h"
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync#define FILENAME_TEMPLATE "tests-atomicio-XXXXXX"
45e9809aff7304721fddb95654901b32195c9c7avboxsyncchar *filename;
45e9809aff7304721fddb95654901b32195c9c7avboxsyncint atio_fd;
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsyncSTART_TEST(test_add_string_to_list)
45e9809aff7304721fddb95654901b32195c9c7avboxsync{
45e9809aff7304721fddb95654901b32195c9c7avboxsync int ret;
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync char **list = NULL;
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync ret = add_string_to_list(NULL, NULL, NULL);
45e9809aff7304721fddb95654901b32195c9c7avboxsync fail_unless(ret == EINVAL, "NULL input accepted");
45e9809aff7304721fddb95654901b32195c9c7avboxsync
45e9809aff7304721fddb95654901b32195c9c7avboxsync ret = add_string_to_list(global_talloc_context, "ABC", &list);
45e9809aff7304721fddb95654901b32195c9c7avboxsync fail_unless(ret == EOK, "Adding string to non-existing list failed.");
45e9809aff7304721fddb95654901b32195c9c7avboxsync fail_unless(list != NULL, "No new list created.");
45e9809aff7304721fddb95654901b32195c9c7avboxsync fail_unless(list[0] != NULL, "String not added to new list.");
fail_unless(strcmp(list[0], "ABC") == 0,
"Wrong string added to newly created list.");
fail_unless(list[1] == NULL,
"Missing terminating NULL in newly created list.");
ret = add_string_to_list(global_talloc_context, "DEF", &list);
fail_unless(ret == EOK, "Adding string to list failed.");
fail_unless(list != NULL, "No list returned.");
fail_unless(strcmp(list[0], "ABC") == 0, "Wrong first string in new list.");
fail_unless(strcmp(list[1], "DEF") == 0, "Wrong string added to list.");
fail_unless(list[2] == NULL, "Missing terminating NULL.");
list[0] = NULL;
ret = add_string_to_list(global_talloc_context, "ABC", &list);
fail_unless(ret == EOK, "Adding string to empty list failed.");
fail_unless(list != NULL, "No list returned.");
fail_unless(list[0] != NULL, "String not added to empty list.");
fail_unless(strcmp(list[0], "ABC") == 0,
"Wrong string added to empty list.");
fail_unless(list[1] == NULL,
"Missing terminating NULL in newly created list.");
talloc_free(list);
}
END_TEST
START_TEST(test_string_in_list)
{
bool is_in;
char *empty_list[] = {NULL};
char *list[] = {discard_const("ABC"),
discard_const("DEF"),
discard_const("GHI"),
NULL};
is_in = string_in_list(NULL, NULL, false);
fail_unless(!is_in, "NULL string is in NULL list.");
is_in = string_in_list(NULL, empty_list, false);
fail_unless(!is_in, "NULL string is in empty list.");
is_in = string_in_list(NULL, list, false);
fail_unless(!is_in, "NULL string is in list.");
is_in = string_in_list("ABC", NULL, false);
fail_unless(!is_in, "String is in NULL list.");
is_in = string_in_list("ABC", empty_list, false);
fail_unless(!is_in, "String is in empty list.");
is_in = string_in_list("ABC", list, false);
fail_unless(is_in, "String is not list.");
is_in = string_in_list("abc", list, false);
fail_unless(is_in, "String is not case in-sensitive list.");
is_in = string_in_list("abc", list, true);
fail_unless(!is_in, "Wrong string found in case sensitive list.");
is_in = string_in_list("123", list, false);
fail_unless(!is_in, "Wrong string found in list.");
}
END_TEST
START_TEST(test_parse_args)
{
struct pa_testcase {
const char *argstr;
const char **parsed;
};
TALLOC_CTX *test_ctx;
int i, ii;
int ret;
char **parsed;
char **only_ret;
char **only_exp;
char **both;
test_ctx = talloc_new(NULL);
/* Positive tests */
const char *parsed1[] = { "foo", NULL };
const char *parsed2[] = { "foo", "a", NULL };
const char *parsed3[] = { "foo", "b", NULL };
const char *parsed4[] = { "foo", "a c", NULL };
const char *parsed5[] = { "foo", "a", "d", NULL };
const char *parsed6[] = { "foo", "a", "e", NULL };
const char *parsed7[] = { "foo", "a", "f", NULL };
const char *parsed8[] = { "foo", "a\tg", NULL };
const char *parsed9[] = { "foo", NULL };
const char *parsed10[] = { " ", "foo", "\t", "\\'", NULL };
const char *parsed11[] = { "a", NULL };
struct pa_testcase tc[] = {
{ "foo", parsed1 },
{ "foo a", parsed2 },
{ "foo b", parsed3 },
{ "foo a\\ c", parsed4 },
{ "foo a d ", parsed5 },
{ "foo a e ", parsed6 },
{ "foo\ta\t \tf \t", parsed7 },
{ "foo a\\\tg", parsed8 },
{ " foo ", parsed9 },
{ "\\ foo \\\t \\' ", parsed10 },
{ "a", parsed11 },
{ " ", NULL },
{ "", NULL },
{ " \t ", NULL },
{ NULL, NULL }
};
for (i=0; tc[i].argstr != NULL; i++) {
parsed = parse_args(tc[i].argstr);
fail_if(parsed == NULL && tc[i].parsed != NULL,
"Could not parse correct %d argument string '%s'\n",
i, tc[i].argstr);
ret = diff_string_lists(test_ctx, parsed, discard_const(tc[i].parsed),
&only_ret, &only_exp, &both);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(only_ret[0] == NULL, "The parser returned more data than expected\n");
fail_unless(only_exp[0] == NULL, "The parser returned less data than expected\n");
if (parsed) {
int parsed_len;
int expected_len;
for (parsed_len=0; parsed[parsed_len]; ++parsed_len);
for (expected_len=0; tc[i].parsed[expected_len]; ++expected_len);
fail_unless(parsed_len == expected_len,
"Test %d: length of 1st array [%d] != length of 2nd "
"array[%d]\n", i, parsed_len, expected_len);
for (ii = 0; parsed[ii]; ii++) free(parsed[ii]);
free(parsed);
}
}
talloc_free(test_ctx);
}
END_TEST
START_TEST(test_diff_string_lists)
{
TALLOC_CTX *test_ctx;
char **l1;
char **l2;
char **l3;
char **only_l1;
char **only_l2;
char **both;
int ret;
test_ctx = talloc_new(NULL);
/* Test with all values returned */
l1 = talloc_array(test_ctx, char *, 4);
l1[0] = talloc_strdup(l1, "a");
l1[1] = talloc_strdup(l1, "b");
l1[2] = talloc_strdup(l1, "c");
l1[3] = NULL;
l2 = talloc_array(test_ctx, char *, 4);
l2[0] = talloc_strdup(l1, "d");
l2[1] = talloc_strdup(l1, "c");
l2[2] = talloc_strdup(l1, "b");
l2[3] = NULL;
ret = diff_string_lists(test_ctx,
l1, l2,
&only_l1, &only_l2, &both);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
fail_unless(only_l1[1] == NULL, "only_l1 not NULL-terminated");
fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"d\" from only_l2");
fail_unless(only_l2[1] == NULL, "only_l2 not NULL-terminated");
fail_unless(strcmp(both[0], "c") == 0, "Missing \"c\" from both");
fail_unless(strcmp(both[1], "b") == 0, "Missing \"b\" from both");
fail_unless(both[2] == NULL, "both not NULL-terminated");
talloc_zfree(only_l1);
talloc_zfree(only_l2);
talloc_zfree(both);
/* Test with restricted return values */
ret = diff_string_lists(test_ctx,
l1, l2,
&only_l1, &only_l2, NULL);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
fail_unless(only_l1[1] == NULL, "only_l1 not NULL-terminated");
fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"d\" from only_l2");
fail_unless(only_l2[1] == NULL, "only_l2 not NULL-terminated");
fail_unless(both == NULL, "Nothing returned to both");
talloc_zfree(only_l1);
talloc_zfree(only_l2);
talloc_zfree(both);
ret = diff_string_lists(test_ctx,
l1, l2,
&only_l1, NULL, NULL);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
fail_unless(only_l1[1] == NULL, "only_l1 not NULL-terminated");
fail_unless(only_l2 == NULL, "Nothing returned to only_l2");
fail_unless(both == NULL, "Nothing returned to both");
talloc_zfree(only_l1);
talloc_zfree(only_l2);
talloc_zfree(both);
ret = diff_string_lists(test_ctx,
l1, l2,
NULL, &only_l2, NULL);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"d\" from only_l2");
fail_unless(only_l2[1] == NULL, "only_l2 not NULL-terminated");
fail_unless(only_l1 == NULL, "Nothing returned to only_l1");
fail_unless(both == NULL, "Nothing returned to both");
talloc_zfree(only_l1);
talloc_zfree(only_l2);
talloc_zfree(both);
/* Test with no overlap */
l3 = talloc_array(test_ctx, char *, 4);
l3[0] = talloc_strdup(l1, "d");
l3[1] = talloc_strdup(l1, "e");
l3[2] = talloc_strdup(l1, "f");
l3[3] = NULL;
ret = diff_string_lists(test_ctx,
l1, l3,
&only_l1, &only_l2, &both);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
fail_unless(strcmp(only_l1[1], "b") == 0, "Missing \"b\" from only_l1");
fail_unless(strcmp(only_l1[2], "c") == 0, "Missing \"c\" from only_l1");
fail_unless(only_l1[3] == NULL, "only_l1 not NULL-terminated");
fail_unless(strcmp(only_l2[0], "d") == 0, "Missing \"f\" from only_l2");
fail_unless(strcmp(only_l2[1], "e") == 0, "Missing \"e\" from only_l2");
fail_unless(strcmp(only_l2[2], "f") == 0, "Missing \"d\" from only_l2");
fail_unless(only_l2[3] == NULL, "only_l2 not NULL-terminated");
fail_unless(both[0] == NULL, "both should have zero entries");
talloc_zfree(only_l1);
talloc_zfree(only_l2);
talloc_zfree(both);
/* Test with 100% overlap */
ret = diff_string_lists(test_ctx,
l1, l1,
&only_l1, &only_l2, &both);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(only_l1[0] == NULL, "only_l1 should have zero entries");
fail_unless(only_l2[0] == NULL, "only_l2 should have zero entries");
fail_unless(strcmp(both[0], "a") == 0, "Missing \"a\" from both");
fail_unless(strcmp(both[1], "b") == 0, "Missing \"b\" from both");
fail_unless(strcmp(both[2], "c") == 0, "Missing \"c\" from both");
fail_unless(both[3] == NULL, "both is not NULL-terminated");
talloc_zfree(only_l1);
talloc_zfree(only_l2);
talloc_zfree(both);
/* Test with no second list */
ret = diff_string_lists(test_ctx,
l1, NULL,
&only_l1, &only_l2, &both);
fail_unless(ret == EOK, "diff_string_lists returned error [%d]", ret);
fail_unless(strcmp(only_l1[0], "a") == 0, "Missing \"a\" from only_l1");
fail_unless(strcmp(only_l1[1], "b") == 0, "Missing \"b\" from only_l1");
fail_unless(strcmp(only_l1[2], "c") == 0, "Missing \"c\" from only_l1");
fail_unless(only_l1[3] == NULL, "only_l1 not NULL-terminated");
fail_unless(only_l2[0] == NULL, "only_l2 should have zero entries");
fail_unless(both[0] == NULL, "both should have zero entries");
talloc_free(test_ctx);
}
END_TEST
START_TEST(test_sss_filter_sanitize)
{
errno_t ret;
char *sanitized = NULL;
TALLOC_CTX *test_ctx = talloc_new(NULL);
fail_if (test_ctx == NULL, "Out of memory");
const char no_specials[] = "username";
ret = sss_filter_sanitize(test_ctx, no_specials, &sanitized);
fail_unless(ret == EOK, "no_specials error [%d][%s]",
ret, strerror(ret));
fail_unless(strcmp(no_specials, sanitized)==0,
"Expected [%s], got [%s]",
no_specials, sanitized);
const char has_asterisk[] = "*username";
const char has_asterisk_expected[] = "\\2ausername";
ret = sss_filter_sanitize(test_ctx, has_asterisk, &sanitized);
fail_unless(ret == EOK, "has_asterisk error [%d][%s]",
ret, strerror(ret));
fail_unless(strcmp(has_asterisk_expected, sanitized)==0,
"Expected [%s], got [%s]",
has_asterisk_expected, sanitized);
const char has_lparen[] = "user(name";
const char has_lparen_expected[] = "user\\28name";
ret = sss_filter_sanitize(test_ctx, has_lparen, &sanitized);
fail_unless(ret == EOK, "has_lparen error [%d][%s]",
ret, strerror(ret));
fail_unless(strcmp(has_lparen_expected, sanitized)==0,
"Expected [%s], got [%s]",
has_lparen_expected, sanitized);
const char has_rparen[] = "user)name";
const char has_rparen_expected[] = "user\\29name";
ret = sss_filter_sanitize(test_ctx, has_rparen, &sanitized);
fail_unless(ret == EOK, "has_rparen error [%d][%s]",
ret, strerror(ret));
fail_unless(strcmp(has_rparen_expected, sanitized)==0,
"Expected [%s], got [%s]",
has_rparen_expected, sanitized);
const char has_backslash[] = "username\\";
const char has_backslash_expected[] = "username\\5c";
ret = sss_filter_sanitize(test_ctx, has_backslash, &sanitized);
fail_unless(ret == EOK, "has_backslash error [%d][%s]",
ret, strerror(ret));
fail_unless(strcmp(has_backslash_expected, sanitized)==0,
"Expected [%s], got [%s]",
has_backslash_expected, sanitized);
const char has_all[] = "\\(user)*name";
const char has_all_expected[] = "\\5c\\28user\\29\\2aname";
ret = sss_filter_sanitize(test_ctx, has_all, &sanitized);
fail_unless(ret == EOK, "has_all error [%d][%s]",
ret, strerror(ret));
fail_unless(strcmp(has_all_expected, sanitized)==0,
"Expected [%s], got [%s]",
has_all_expected, sanitized);
talloc_free(test_ctx);
}
END_TEST
START_TEST(test_fd_nonblocking)
{
int fd;
int flags;
errno_t ret;
fd = open("/dev/null", O_RDONLY);
fail_unless(fd > 0);
flags = fcntl(fd, F_GETFL, 0);
fail_if(flags & O_NONBLOCK);
ret = sss_fd_nonblocking(fd);
fail_unless(ret == EOK);
flags = fcntl(fd, F_GETFL, 0);
fail_unless(flags & O_NONBLOCK);
close(fd);
}
END_TEST
START_TEST(test_size_t_overflow)
{
fail_unless(!SIZE_T_OVERFLOW(1, 1), "unexpected overflow");
fail_unless(!SIZE_T_OVERFLOW(SIZE_MAX, 0), "unexpected overflow");
fail_unless(!SIZE_T_OVERFLOW(SIZE_MAX-10, 10), "unexpected overflow");
fail_unless(SIZE_T_OVERFLOW(SIZE_MAX, 1), "overflow not detected");
fail_unless(SIZE_T_OVERFLOW(SIZE_MAX, SIZE_MAX),
"overflow not detected");
fail_unless(SIZE_T_OVERFLOW(SIZE_MAX, ULLONG_MAX),
"overflow not detected");
fail_unless(SIZE_T_OVERFLOW(SIZE_MAX, -10), "overflow not detected");
}
END_TEST
START_TEST(test_utf8_lowercase)
{
const uint8_t munchen_utf8_upcase[] = { 'M', 0xC3, 0x9C, 'N', 'C', 'H', 'E', 'N', 0x0 };
const uint8_t munchen_utf8_lowcase[] = { 'm', 0xC3, 0xBC, 'n', 'c', 'h', 'e', 'n', 0x0 };
uint8_t *lcase;
size_t nlen;
lcase = sss_utf8_tolower(munchen_utf8_upcase,
strlen((const char *)munchen_utf8_upcase),
&nlen);
fail_if(strlen((const char *) munchen_utf8_upcase) != nlen); /* This is not true for utf8 strings in general */
fail_if(memcmp(lcase, munchen_utf8_lowcase, nlen));
sss_utf8_free(lcase);
}
END_TEST
START_TEST(test_utf8_talloc_lowercase)
{
const uint8_t munchen_utf8_upcase[] = { 'M', 0xC3, 0x9C, 'N', 'C', 'H', 'E', 'N', 0x0 };
const uint8_t munchen_utf8_lowcase[] = { 'm', 0xC3, 0xBC, 'n', 'c', 'h', 'e', 'n', 0x0 };
uint8_t *lcase;
size_t nsize;
TALLOC_CTX *test_ctx;
test_ctx = talloc_new(NULL);
fail_if(test_ctx == NULL);
lcase = sss_tc_utf8_tolower(test_ctx, munchen_utf8_upcase,
strlen((const char *) munchen_utf8_upcase),
&nsize);
fail_if(memcmp(lcase, munchen_utf8_lowcase, nsize));
talloc_free(test_ctx);
}
END_TEST
START_TEST(test_utf8_talloc_str_lowercase)
{
const uint8_t munchen_utf8_upcase[] = { 'M', 0xC3, 0x9C, 'N', 'C', 'H', 'E', 'N', 0x0 };
const uint8_t munchen_utf8_lowcase[] = { 'm', 0xC3, 0xBC, 'n', 'c', 'h', 'e', 'n', 0x0 };
char *lcase;
TALLOC_CTX *test_ctx;
test_ctx = talloc_new(NULL);
fail_if(test_ctx == NULL);
lcase = sss_tc_utf8_str_tolower(test_ctx, (const char *) munchen_utf8_upcase);
fail_if(memcmp(lcase, munchen_utf8_lowcase, strlen(lcase)));
talloc_free(test_ctx);
}
END_TEST
START_TEST(test_utf8_caseeq)
{
const uint8_t munchen_utf8_upcase[] = { 'M', 0xC3, 0x9C, 'N', 'C', 'H', 'E', 'N', 0x0 };
const uint8_t munchen_utf8_lowcase[] = { 'm', 0xC3, 0xBC, 'n', 'c', 'h', 'e', 'n', 0x0 };
const uint8_t czech_utf8_lowcase[] = { 0xC4, 0x8D, 'e', 'c', 'h', 0x0 };
const uint8_t czech_utf8_upcase[] = { 0xC4, 0x8C, 'e', 'c', 'h', 0x0 };
const uint8_t czech_utf8_lowcase_neg[] = { 0xC4, 0x8E, 'e', 'c', 'h', 0x0 };
errno_t ret;
ret = sss_utf8_case_eq(munchen_utf8_upcase, munchen_utf8_lowcase);
fail_unless(ret == EOK, "Latin 1 Supplement comparison failed\n");
ret = sss_utf8_case_eq(czech_utf8_upcase, czech_utf8_lowcase);
fail_unless(ret == EOK, "Latin Extended A comparison failed\n");
ret = sss_utf8_case_eq(czech_utf8_upcase, czech_utf8_lowcase_neg);
fail_if(ret == EOK, "Negative test succeeded\n");
}
END_TEST
START_TEST(test_utf8_check)
{
const char *invalid = "ad\351la\357d";
const uint8_t valid[] = { 'M', 0xC3, 0x9C, 'N', 'C', 'H', 'E', 'N', 0x0 };
bool ret;
ret = sss_utf8_check(valid, strlen((const char *) valid));
fail_unless(ret == true, "Positive test failed\n");
ret = sss_utf8_check((const uint8_t *) invalid, strlen(invalid));
fail_unless(ret == false, "Negative test succeeded\n");
}
END_TEST
START_TEST(test_murmurhash3_check)
{
const char *tests[6] = { "1052800007", "1052800008", "1052800000",
"abcdefghijk", "abcdefghili", "abcdefgh000" };
uint32_t results[6];
int i, j;
for (i = 0; i< 6; i++) {
results[i] = murmurhash3(tests[i],
strlen(tests[i]),
0xdeadbeef);
for (j = 0; j < i; j++) {
fail_if(results[i] == results[j]);
}
}
}
END_TEST
START_TEST(test_murmurhash3_random)
{
char test[16];
uint32_t result1;
uint32_t result2;
unsigned int init_seed;
unsigned int seed;
size_t len;
int i;
/* generate a random string so each time we test with different values */
init_seed = time(0);
seed = init_seed;
/* use also random length (min len = 1) */
len = 1 + rand_r(&seed) % 14;
for (i = 0; i < len; i++) {
test[i] = 1 + rand_r(&seed) % 254;
}
test[len] = '\0'; /* null terminate */
fprintf(stdout, "test_murmurhash3_random seed: %u\n", init_seed);
result1 = murmurhash3(test, len + 1, init_seed);
result2 = murmurhash3(test, len + 1, init_seed);
fail_if(result1 != result2);
}
END_TEST
void setup_atomicio(void)
{
int ret;
mode_t old_umask;
filename = strdup(FILENAME_TEMPLATE);
fail_unless(filename != NULL, "strdup failed");
atio_fd = -1;
old_umask = umask(077);
ret = mkstemp(filename);
umask(old_umask);
fail_unless(ret != -1, "mkstemp failed [%d][%s]", errno, strerror(errno));
atio_fd = ret;
}
void teardown_atomicio(void)
{
int ret;
if (atio_fd != -1) {
ret = close(atio_fd);
fail_unless(ret == 0, "close failed [%d][%s]", errno, strerror(errno));
}
fail_unless(filename != NULL, "unknown filename");
ret = unlink(filename);
free(filename);
fail_unless(ret == 0, "unlink failed [%d][%s]", errno, strerror(errno));
}
START_TEST(test_atomicio_read_from_file)
{
const ssize_t bufsize = 64;
char buf[64];
int fd;
ssize_t numread;
errno_t ret;
fd = open("/dev/zero", O_RDONLY);
fail_if(fd == -1, "Cannot open /dev/zero");
errno = 0;
numread = sss_atomic_read_s(fd, buf, bufsize);
ret = errno;
fail_unless(ret == 0, "Error %d while reading\n", ret);
fail_unless(numread == bufsize,
"Read %d bytes expected %d\n", numread, bufsize);
close(fd);
}
END_TEST
START_TEST(test_atomicio_read_from_small_file)
{
char wbuf[] = "foobar";
ssize_t wsize = strlen(wbuf)+1;
ssize_t numwritten;
char rbuf[64];
ssize_t numread;
errno_t ret;
fail_if(atio_fd < 0, "No fd to test?\n");
errno = 0;
numwritten = sss_atomic_write_s(atio_fd, wbuf, wsize);
ret = errno;
fail_unless(ret == 0, "Error %d while writing\n", ret);
fail_unless(numwritten == wsize,
"Wrote %d bytes expected %d\n", numwritten, wsize);
fsync(atio_fd);
lseek(atio_fd, 0, SEEK_SET);
errno = 0;
numread = sss_atomic_read_s(atio_fd, rbuf, 64);
ret = errno;
fail_unless(ret == 0, "Error %d while reading\n", ret);
fail_unless(numread == numwritten,
"Read %d bytes expected %d\n", numread, numwritten);
}
END_TEST
START_TEST(test_atomicio_read_from_large_file)
{
char wbuf[] = "123456781234567812345678";
ssize_t wsize = strlen(wbuf)+1;
ssize_t numwritten;
char rbuf[8];
ssize_t numread;
ssize_t total;
errno_t ret;
fail_if(atio_fd < 0, "No fd to test?\n");
errno = 0;
numwritten = sss_atomic_write_s(atio_fd, wbuf, wsize);
ret = errno;
fail_unless(ret == 0, "Error %d while writing\n", ret);
fail_unless(numwritten == wsize,
"Wrote %d bytes expected %d\n", numwritten, wsize);
fsync(atio_fd);
lseek(atio_fd, 0, SEEK_SET);
total = 0;
do {
errno = 0;
numread = sss_atomic_read_s(atio_fd, rbuf, 8);
ret = errno;
fail_if(numread == -1, "Read error %d: %s\n", ret, strerror(ret));
total += numread;
} while (numread != 0);
fail_unless(ret == 0, "Error %d while reading\n", ret);
fail_unless(total == numwritten,
"Read %d bytes expected %d\n", numread, numwritten);
}
END_TEST
START_TEST(test_atomicio_read_exact_sized_file)
{
char wbuf[] = "12345678";
ssize_t wsize = strlen(wbuf)+1;
ssize_t numwritten;
char rbuf[9];
ssize_t numread;
errno_t ret;
fail_if(atio_fd < 0, "No fd to test?\n");
errno = 0;
numwritten = sss_atomic_write_s(atio_fd, wbuf, wsize);
ret = errno;
fail_unless(ret == 0, "Error %d while writing\n", ret);
fail_unless(numwritten == wsize,
"Wrote %d bytes expected %d\n", numwritten, wsize);
fsync(atio_fd);
lseek(atio_fd, 0, SEEK_SET);
errno = 0;
numread = sss_atomic_read_s(atio_fd, rbuf, 9);
ret = errno;
fail_unless(ret == 0, "Error %d while reading\n", ret);
fail_unless(numread == numwritten,
"Read %d bytes expected %d\n", numread, numwritten);
fail_unless(rbuf[8] == '\0', "String not NULL terminated?");
fail_unless(strcmp(wbuf, rbuf) == 0, "Read something else than wrote?");
/* We've reached end-of-file, next read must return 0 */
errno = 0;
numread = sss_atomic_read_s(atio_fd, rbuf, 9);
ret = errno;
fail_unless(ret == 0, "Error %d while reading\n", ret);
fail_unless(numread == 0, "More data to read?");
}
END_TEST
START_TEST(test_atomicio_read_from_empty_file)
{
char buf[64];
int fd;
ssize_t numread;
errno_t ret;
fd = open("/dev/null", O_RDONLY);
fail_if(fd == -1, "Cannot open /dev/null");
errno = 0;
numread = sss_atomic_read_s(fd, buf, 64);
ret = errno;
fail_unless(ret == 0, "Error %d while reading\n", ret);
fail_unless(numread == 0,
"Read %d bytes expected 0\n", numread);
close(fd);
}
END_TEST
struct split_data {
const char *input;
const char **expected_list;
bool trim;
bool skip_empty;
int expected_size;
int expected_ret;
};
START_TEST(test_split_on_separator)
{
TALLOC_CTX *mem = global_talloc_context;
errno_t ret;
char **list = NULL;
int size;
const char *str_ref;
const char *str_out;
int i;
int a;
int num_of_tests;
struct split_data sts[] = {
{
"one,two,three", /* input string */
(const char *[]){"one", "two", "three", NULL}, /* expec. output list */
false, false, /* trim, skip_empty */
3, 0 /* expec. size, expec. retval */
},
{
"one,two,three",
(const char *[]){"one", "two", "three", NULL},
true, true,
3, 0
},
{
" one, two ,three ",
(const char*[]){"one", "two", "three", NULL},
true, true,
3, 0
},
{
/* If skip empty is false, single comma means "empty,empty" */
",",
(const char*[]){"", "", NULL, NULL},
false, false,
2, 0
},
{
"one, ,",
(const char*[]){"one", " ", "NULL", "NULL"},
false, true,
2, 0
},
{
", ,,",
(const char*[]){NULL},
true, true,
0, 0
},
{
NULL,
NULL,
false, false,
0, EINVAL
},
};
num_of_tests = sizeof(sts) / sizeof(struct split_data);
for (a = 0; a < num_of_tests; a++) {
ret = split_on_separator(mem, sts[a].input, ',', sts[a].trim,
sts[a].skip_empty, &list, &size);
fail_unless(ret == sts[a].expected_ret,
"split_on_separator failed [%d]: %s\n", ret,
strerror(ret));
if (ret) {
continue;
}
fail_unless(size == sts[a].expected_size, "Returned wrong size %d "
"(expected %d).\n", size, sts[a].expected_size);
for (i = 0; str_ref = sts[a].expected_list[i], str_out = list[i]; i++) {
fail_unless(strcmp(str_ref, str_out) == 0,
"Expected:%s Got:%s\n", str_ref, str_out);
}
talloc_free(list);
list = NULL;
}
}
END_TEST
struct check_ip_test_data {
const char *str_ipaddr;
uint8_t flags;
bool expected_ret;
};
START_TEST(test_check_ipv4_addr)
{
int a;
int num_of_tests;
int ret;
bool bret;
struct in_addr addr;
struct check_ip_test_data tst_data[] = {
{
"192.168.100.1", /* input IPv4 address */
0, /* flags value */
true /* Expected return value */
},
{
"224.0.0.22", /* multicast address */
SSS_NO_MULTICAST,
false
},
{
"192.186.0.224",
SSS_NO_MULTICAST,
true
},
{
"127.0.0.1",
SSS_NO_LOOPBACK,
false
},
{
"169.254.0.11",
SSS_NO_LINKLOCAL,
false
},
{
"255.255.255.255",
SSS_NO_BROADCAST,
false
},
{
"255.255.255.255",
SSS_NO_SPECIAL,
false
},
{
"192.168.254.169",
SSS_NO_SPECIAL,
true
},
};
num_of_tests = sizeof(tst_data) / sizeof(struct check_ip_test_data);
for (a = 0; a < num_of_tests; a++) {
/* fill sockaddr_in structure */
ret = inet_pton(AF_INET, tst_data[a].str_ipaddr, &addr);
fail_if(ret != 1, "inet_pton failed.");
bret = check_ipv4_addr(&addr, tst_data[a].flags);
fail_unless(bret == tst_data[a].expected_ret,
"check_ipv4_addr failed (iteration %d)", a);
}
}
END_TEST
START_TEST(test_check_ipv6_addr)
{
int a;
int num_of_tests;
int ret;
bool bret;
struct in6_addr addr;
struct check_ip_test_data tst_data[] = {
{
"fde9:7e3f:1ed3:24a5::4", /* input IPv6 address */
0, /* flags value */
true /* Expected return value */
},
{
"fe80::f2de:f1ff:fefa:67f0",
SSS_NO_LINKLOCAL,
false
},
{
"::1",
SSS_NO_LOOPBACK,
false
},
{
"ff00::123",
SSS_NO_MULTICAST,
false
},
{
"ff00::321",
SSS_NO_SPECIAL,
false
},
};
num_of_tests = sizeof(tst_data) / sizeof(struct check_ip_test_data);
for (a = 0; a < num_of_tests; a++) {
/* fill sockaddr_in structure */
ret = inet_pton(AF_INET6, tst_data[a].str_ipaddr, &addr);
fail_if(ret != 1, "inet_pton failed.");
bret = check_ipv6_addr(&addr, tst_data[a].flags);
fail_unless(bret == tst_data[a].expected_ret,
"check_ipv6_addr failed (iteration %d)", a);
}
}
END_TEST
START_TEST(test_is_host_in_domain)
{
struct {
const char *host;
const char *domain;
bool expected;
} data[] = {{"example.com", "example.com", true},
{"client.example.com", "example.com", true},
{"client.child.example.com", "example.com", true},
{"example.com", "child.example.com", false},
{"client.example.com", "child.example.com", false},
{"client.child.example.com", "child.example.com", true},
{"my.com", "example.com", false},
{"myexample.com", "example.com", false},
{NULL, NULL, false}};
bool ret;
int i;
for (i = 0; data[i].host != NULL; i++) {
ret = is_host_in_domain(data[i].host, data[i].domain);
fail_if(ret != data[i].expected, "Host: %s, Domain: %s, Expected: %d, "
"Got: %d\n", data[i].host, data[i].domain,
data[i].expected, ret);
}
}
END_TEST
START_TEST(test_known_service)
{
const char * const * svcs;
bool found_nss = false;
int i;
/* Just make sure we can't find a bogus service and nss
* is always available
*/
svcs = get_known_services();
for (i = 0; svcs[i]; i++) {
ck_assert_str_ne(svcs[i], "nosuchservice");
if (strcmp(svcs[i], "nss") == 0) {
found_nss = true;
}
}
ck_assert(found_nss == true);
}
END_TEST
static void convert_time_tz(const char* tz)
{
errno_t ret, ret2;
time_t unix_time;
const char *orig_tz = NULL;
orig_tz = getenv("TZ");
if (orig_tz == NULL) {
orig_tz = "";
}
if (tz) {
ret = setenv("TZ", tz, 1);
fail_if(ret == -1);
}
ret = sss_utc_to_time_t("20140801115742Z", "%Y%m%d%H%M%SZ", &unix_time);
/* restore */
if (orig_tz != NULL) {
ret2 = setenv("TZ", orig_tz, 1);
fail_if(ret2 == -1);
}
fail_unless(ret == EOK && difftime(1406894262, unix_time) == 0);
}
START_TEST(test_convert_time)
{
const char *format = "%Y%m%d%H%M%SZ";
time_t unix_time;
errno_t ret;
ret = sss_utc_to_time_t("20150127133540P", format, &unix_time);
fail_unless(ret == ERR_TIMESPEC_NOT_SUPPORTED);
ret = sss_utc_to_time_t("0Z", format, &unix_time);
fail_unless(ret == EINVAL);
ret = sss_utc_to_time_t("000001010000Z", format, &unix_time);
fail_unless(ret == EINVAL);
/* test that results are still same no matter what timezone is set */
convert_time_tz(NULL);
convert_time_tz("GST-1");
convert_time_tz("GST-2");
}
END_TEST
START_TEST(test_sss_strerror_err_last)
{
ck_assert_str_eq(sss_strerror(ERR_LAST), "ERR_LAST");
}
END_TEST
START_TEST(test_sss_strerror_string_validation)
{
enum sssd_errors idx;
const char *error;
size_t len;
char last_character;
for (idx = ERR_BASE; idx < ERR_LAST; ++idx) {
error = sss_strerror(idx);
fail_if(error == NULL, "sss_strerror returned NULL for valid index");
len = strlen(error);
fail_if(len == 0, "sss_strerror returned empty string");
last_character = error[len - 1];
fail_if(isalpha(last_character) == 0 && last_character != ')',
"Error string [%s] must finish with alphabetic character\n",
error);
}
}
END_TEST
Suite *util_suite(void)
{
Suite *s = suite_create("util");
TCase *tc_util = tcase_create("util");
tcase_add_checked_fixture(tc_util,
ck_leak_check_setup,
ck_leak_check_teardown);
tcase_add_test (tc_util, test_diff_string_lists);
tcase_add_test (tc_util, test_sss_filter_sanitize);
tcase_add_test (tc_util, test_size_t_overflow);
tcase_add_test (tc_util, test_parse_args);
tcase_add_test (tc_util, test_add_string_to_list);
tcase_add_test (tc_util, test_string_in_list);
tcase_add_test (tc_util, test_split_on_separator);
tcase_add_test (tc_util, test_check_ipv4_addr);
tcase_add_test (tc_util, test_check_ipv6_addr);
tcase_add_test (tc_util, test_is_host_in_domain);
tcase_add_test (tc_util, test_known_service);
tcase_add_test (tc_util, test_fd_nonblocking);
tcase_set_timeout(tc_util, 60);
TCase *tc_utf8 = tcase_create("utf8");
tcase_add_test (tc_utf8, test_utf8_lowercase);
tcase_add_test (tc_utf8, test_utf8_talloc_lowercase);
tcase_add_test (tc_utf8, test_utf8_talloc_str_lowercase);
tcase_add_test (tc_utf8, test_utf8_caseeq);
tcase_add_test (tc_utf8, test_utf8_check);
tcase_set_timeout(tc_utf8, 60);
TCase *tc_mh3 = tcase_create("murmurhash3");
tcase_add_test (tc_mh3, test_murmurhash3_check);
tcase_add_test (tc_mh3, test_murmurhash3_random);
tcase_set_timeout(tc_mh3, 60);
TCase *tc_atomicio = tcase_create("atomicio");
tcase_add_checked_fixture (tc_atomicio,
setup_atomicio,
teardown_atomicio);
tcase_add_test(tc_atomicio, test_atomicio_read_from_file);
tcase_add_test(tc_atomicio, test_atomicio_read_from_small_file);
tcase_add_test(tc_atomicio, test_atomicio_read_from_large_file);
tcase_add_test(tc_atomicio, test_atomicio_read_exact_sized_file);
tcase_add_test(tc_atomicio, test_atomicio_read_from_empty_file);
TCase *tc_convert_time = tcase_create("convert_time");
tcase_add_checked_fixture(tc_convert_time,
ck_leak_check_setup,
ck_leak_check_teardown);
tcase_add_test(tc_convert_time, test_convert_time);
TCase *tc_sss_strerror = tcase_create("sss_strerror");
tcase_add_test(tc_sss_strerror, test_sss_strerror_err_last);
tcase_add_test(tc_sss_strerror, test_sss_strerror_string_validation);
suite_add_tcase (s, tc_util);
suite_add_tcase (s, tc_utf8);
suite_add_tcase (s, tc_mh3);
suite_add_tcase (s, tc_atomicio);
suite_add_tcase (s, tc_convert_time);
suite_add_tcase (s, tc_sss_strerror);
return s;
}
int main(int argc, const char *argv[])
{
int opt;
int failure_count;
poptContext pc;
Suite *s = util_suite();
SRunner *sr = srunner_create (s);
struct poptOption long_options[] = {
POPT_AUTOHELP
SSSD_MAIN_OPTS
POPT_TABLEEND
};
/* Set debug level to invalid value so we can deside if -d 0 was used. */
debug_level = SSSDBG_INVALID;
pc = poptGetContext(argv[0], argc, argv, long_options, 0);
while((opt = poptGetNextOpt(pc)) != -1) {
switch(opt) {
default:
fprintf(stderr, "\nInvalid option %s: %s\n\n",
poptBadOption(pc, 0), poptStrerror(opt));
poptPrintUsage(pc, stderr, 0);
return 1;
}
}
poptFreeContext(pc);
DEBUG_CLI_INIT(debug_level);
tests_set_cwd();
srunner_run_all(sr, CK_ENV);
failure_count = srunner_ntests_failed (sr);
srunner_free (sr);
if (failure_count == 0) {
return EXIT_SUCCESS;
}
return EXIT_FAILURE;
}