1 /* SPDX-License-Identifier: LGPL-2.1-or-later */
3 #include "string-util.h"
5 #include "udev-format.h"
7 static void test_udev_resolve_subsys_kernel_one(const char *str
, bool read_value
, int retval
, const char *expected
) {
8 char result
[PATH_MAX
] = "";
11 r
= udev_resolve_subsys_kernel(str
, result
, sizeof(result
), read_value
);
12 log_info("\"%s\" → expect: \"%s\", %d, actual: \"%s\", %d", str
, strnull(expected
), retval
, result
, r
);
13 assert_se(r
== retval
);
15 assert_se(streq(result
, expected
));
18 TEST(udev_resolve_subsys_kernel
) {
19 test_udev_resolve_subsys_kernel_one("hoge", false, -EINVAL
, NULL
);
20 test_udev_resolve_subsys_kernel_one("[hoge", false, -EINVAL
, NULL
);
21 test_udev_resolve_subsys_kernel_one("[hoge/foo", false, -EINVAL
, NULL
);
22 test_udev_resolve_subsys_kernel_one("[hoge/]", false, -EINVAL
, NULL
);
24 test_udev_resolve_subsys_kernel_one("[net/lo]", false, 0, "/sys/devices/virtual/net/lo");
25 test_udev_resolve_subsys_kernel_one("[net/lo]/", false, 0, "/sys/devices/virtual/net/lo");
26 test_udev_resolve_subsys_kernel_one("[net/lo]hoge", false, 0, "/sys/devices/virtual/net/lo/hoge");
27 test_udev_resolve_subsys_kernel_one("[net/lo]/hoge", false, 0, "/sys/devices/virtual/net/lo/hoge");
29 test_udev_resolve_subsys_kernel_one("[net/lo]", true, -EINVAL
, NULL
);
30 test_udev_resolve_subsys_kernel_one("[net/lo]/", true, -EINVAL
, NULL
);
31 test_udev_resolve_subsys_kernel_one("[net/lo]hoge", true, 0, "");
32 test_udev_resolve_subsys_kernel_one("[net/lo]/hoge", true, 0, "");
33 test_udev_resolve_subsys_kernel_one("[net/lo]address", true, 0, "00:00:00:00:00:00");
34 test_udev_resolve_subsys_kernel_one("[net/lo]/address", true, 0, "00:00:00:00:00:00");
37 DEFINE_TEST_MAIN(LOG_DEBUG
);