From 84ed28e3746acf2f746076d7c2ff390b4107967a Mon Sep 17 00:00:00 2001 From: Abhishek Singh Date: Sat, 23 Mar 2013 01:42:48 +0530 Subject: [PATCH 2/2] cmocka unittest for io added --- Makefile.am | 11 +++- src/tests/cmocka/test_io.c | 152 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 162 insertions(+), 1 deletion(-) create mode 100644 src/tests/cmocka/test_io.c diff --git a/Makefile.am b/Makefile.am index aa79ae6fbd637c7b1301f37130e729013602ff0d..68161dbc9c2815763b50058a9a7edcbd5b615d3e 100644 --- a/Makefile.am +++ b/Makefile.am @@ -147,7 +147,8 @@ endif if HAVE_CMOCKA non_interactive_cmocka_based_tests = \ nss-srv-tests \ - test-find-uid + test-find-uid \ + test-io endif check_PROGRAMS = \ @@ -1232,6 +1233,14 @@ test_find_uid_LDADD = \ $(DHASH_LIBS) \ $(CMOCKA_LIBS) \ libsss_util.la + +test_io_SOURCES = \ + src/tests/cmocka/test_io.c \ + src/util/io.c +test_io_CFLAGS = \ + $(AM_CFLAGS) +test_io_LDADD = \ + $(CMOCKA_LIBS) endif noinst_PROGRAMS = pam_test_client diff --git a/src/tests/cmocka/test_io.c b/src/tests/cmocka/test_io.c new file mode 100644 index 0000000000000000000000000000000000000000..5dcea2b0a9e36859863cc127c0a99d7d35b595f0 --- /dev/null +++ b/src/tests/cmocka/test_io.c @@ -0,0 +1,152 @@ +/* + SSSD + + find_uid - Utilities tests + + Authors: + Abhishek Singh + + Copyright (C) 2013 Red Hat + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include "util/io.h" +#include "util/util.h" + +#define FILE_PATH TEST_DIR"/test_io.XXXXXX" +#define NON_EX_PATH "non-existent-path" + +/* Creates a unique temporary file inside TEST_DIR and returns its path*/ +static char *get_filepath(char path[23]) +{ + int ret; + + strncpy(path, FILE_PATH, 23); + ret = mkstemp(path); + + if (ret == -1) { + fprintf(stderr, "mkstemp failed\n"); + } + + return path; +} + +static int get_dirfd(const char *dir) +{ + int dir_fd; + DIR *tmp = opendir(dir); + if (tmp != NULL){ + dir_fd = dirfd(tmp); + } + + return dir_fd; +} + +void test_sss_open_cloexec_success(void **state) +{ + int fd; + int ret; + int ret_flag; + int expec_flag; + int flags = O_RDWR; + char path[23] = {'\0'}; + + fd = sss_open_cloexec(get_filepath(path), flags, &ret); + assert_true(fd != -1); + + ret_flag = fcntl(fd, F_GETFD, 0); + expec_flag = FD_CLOEXEC; + assert_true(ret_flag & expec_flag); + + close(fd); + unlink(path); +} + +void test_sss_open_cloexec_fail(void **state) +{ + int fd; + int ret; + int flags = O_RDWR; + + fd = sss_open_cloexec(NON_EX_PATH, flags, &ret); + + assert_true(fd == -1); + assert_int_not_equal(ret, 0); + + close(fd); +} + +void test_sss_openat_cloexec_success(void **state) +{ + int fd; + int ret; + int ret_flag; + int expec_flag; + int dirfd; + int flags = O_RDWR; + char path[23] = {'\0'}; + const char *relativepath; + + relativepath = strchr(get_filepath(path), 't'); + dirfd = get_dirfd(TEST_DIR); + fd = sss_openat_cloexec(dirfd, relativepath, flags, &ret); + assert_true(fd != -1); + + ret_flag = fcntl(fd, F_GETFD, 0); + expec_flag = FD_CLOEXEC; + assert_true(ret_flag & expec_flag); + + close(fd); + unlink(path); +} + +void test_sss_openat_cloexec_fail(void **state) +{ + int fd; + int ret; + int dirfd; + int flags = O_RDWR; + + dirfd = get_dirfd(TEST_DIR); + fd = sss_openat_cloexec(dirfd, NON_EX_PATH, flags, &ret); + + assert_true(fd == -1); + assert_int_not_equal(ret, 0); + + close(fd); +} + +int main(void) +{ + const UnitTest tests[] = { + unit_test(test_sss_open_cloexec_success), + unit_test(test_sss_open_cloexec_fail), + unit_test(test_sss_openat_cloexec_success), + unit_test(test_sss_openat_cloexec_fail) + }; + + return run_tests(tests); +} -- 1.8.1.4