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/* SPDX-License-Identifier: LGPL-2.1-or-later */
#include "mountpoint-util.h"
#include "string-util.h"
#include "tests.h"
#include "udev-format.h"
static void test_udev_resolve_subsys_kernel_one(const char *str, bool read_value, int retval, const char *expected) {
char result[PATH_MAX] = "";
int r;
r = udev_resolve_subsys_kernel(str, result, sizeof(result), read_value);
log_info("\"%s\" → expect: \"%s\", %d, actual: \"%s\", %d", str, strnull(expected), retval, result, r);
assert_se(r == retval);
if (r >= 0)
assert_se(streq(result, expected));
}
TEST(udev_resolve_subsys_kernel) {
test_udev_resolve_subsys_kernel_one("hoge", false, -EINVAL, NULL);
test_udev_resolve_subsys_kernel_one("[hoge", false, -EINVAL, NULL);
test_udev_resolve_subsys_kernel_one("[hoge/foo", false, -EINVAL, NULL);
test_udev_resolve_subsys_kernel_one("[hoge/]", false, -EINVAL, NULL);
test_udev_resolve_subsys_kernel_one("[net/lo]", false, 0, "/sys/devices/virtual/net/lo");
test_udev_resolve_subsys_kernel_one("[net/lo]/", false, 0, "/sys/devices/virtual/net/lo");
test_udev_resolve_subsys_kernel_one("[net/lo]hoge", false, 0, "/sys/devices/virtual/net/lo/hoge");
test_udev_resolve_subsys_kernel_one("[net/lo]/hoge", false, 0, "/sys/devices/virtual/net/lo/hoge");
test_udev_resolve_subsys_kernel_one("[net/lo]", true, -EINVAL, NULL);
test_udev_resolve_subsys_kernel_one("[net/lo]/", true, -EINVAL, NULL);
test_udev_resolve_subsys_kernel_one("[net/lo]hoge", true, 0, "");
test_udev_resolve_subsys_kernel_one("[net/lo]/hoge", true, 0, "");
test_udev_resolve_subsys_kernel_one("[net/lo]address", true, 0, "00:00:00:00:00:00");
test_udev_resolve_subsys_kernel_one("[net/lo]/address", true, 0, "00:00:00:00:00:00");
}
static int intro(void) {
if (path_is_mount_point("/sys") <= 0)
return log_tests_skipped("/sys is not mounted");
return EXIT_SUCCESS;
}
DEFINE_TEST_MAIN_WITH_INTRO(LOG_DEBUG, intro);
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