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164 lines
3.5 KiB
164 lines
3.5 KiB
/*
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* Copyright (C) 2012-2013 ProFUSION embedded systems
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*
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* This program 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 program 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, see <http://www.gnu.org/licenses/>.
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*/
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#include <dirent.h>
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#include <errno.h>
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#include <stddef.h>
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#include <stdio.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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#include <sys/stat.h>
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#include <sys/types.h>
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#include <sys/utsname.h>
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#include <shared/util.h>
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#include <libkmod/libkmod.h>
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#include "testsuite.h"
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#define TEST_UNAME "4.0.20-kmod"
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static noreturn int testsuite_uname(const struct test *t)
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{
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struct utsname u;
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int err = uname(&u);
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if (err < 0)
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exit(EXIT_FAILURE);
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if (!streq(u.release, TEST_UNAME)) {
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char *ldpreload = getenv("LD_PRELOAD");
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ERR("u.release=%s should be %s\n", u.release, TEST_UNAME);
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ERR("LD_PRELOAD=%s\n", ldpreload);
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exit(EXIT_FAILURE);
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}
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exit(EXIT_SUCCESS);
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}
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DEFINE_TEST(testsuite_uname,
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.description = "test if trap to uname() works",
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.config = {
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[TC_UNAME_R] = TEST_UNAME,
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},
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.need_spawn = true);
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static int testsuite_rootfs_fopen(const struct test *t)
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{
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FILE *fp;
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char s[100];
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int n;
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fp = fopen("/lib/modules/a", "r");
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if (fp == NULL)
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return EXIT_FAILURE;;
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n = fscanf(fp, "%s", s);
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if (n != 1)
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return EXIT_FAILURE;
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if (!streq(s, "kmod-test-chroot-works"))
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return EXIT_FAILURE;
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return EXIT_SUCCESS;
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}
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DEFINE_TEST(testsuite_rootfs_fopen,
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.description = "test if rootfs works - fopen()",
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.config = {
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[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
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},
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.need_spawn = true);
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static int testsuite_rootfs_open(const struct test *t)
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{
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char buf[100];
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int fd, done;
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fd = open("/lib/modules/a", O_RDONLY);
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if (fd < 0)
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return EXIT_FAILURE;
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for (done = 0;;) {
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int r = read(fd, buf + done, sizeof(buf) - 1 - done);
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if (r == 0)
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break;
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if (r == -EAGAIN)
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continue;
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done += r;
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}
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buf[done] = '\0';
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if (!streq(buf, "kmod-test-chroot-works\n"))
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return EXIT_FAILURE;
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return EXIT_SUCCESS;
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}
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DEFINE_TEST(testsuite_rootfs_open,
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.description = "test if rootfs works - open()",
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.config = {
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[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
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},
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.need_spawn = true);
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static int testsuite_rootfs_stat_access(const struct test *t)
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{
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struct stat st;
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if (access("/lib/modules/a", F_OK) < 0) {
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ERR("access failed: %m\n");
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return EXIT_FAILURE;
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}
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if (stat("/lib/modules/a", &st) < 0) {
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ERR("stat failed: %m\n");
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return EXIT_FAILURE;
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}
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return EXIT_SUCCESS;
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}
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DEFINE_TEST(testsuite_rootfs_stat_access,
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.description = "test if rootfs works - stat() and access()",
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.config = {
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[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
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},
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.need_spawn = true);
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static int testsuite_rootfs_opendir(const struct test *t)
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{
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DIR *d;
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d = opendir("/testdir");
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if (d == NULL) {
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ERR("opendir failed: %m\n");
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return EXIT_FAILURE;
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}
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closedir(d);
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return EXIT_SUCCESS;
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}
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DEFINE_TEST(testsuite_rootfs_opendir,
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.description = "test if rootfs works - opendir()",
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.config = {
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[TC_ROOTFS] = TESTSUITE_ROOTFS "test-rootfs/",
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},
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.need_spawn = true);
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TESTSUITE_MAIN();
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