diff options
| author | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-11-21 09:29:34 +0100 |
|---|---|---|
| committer | Yu Watanabe <watanabe.yu+github@gmail.com> | 2018-11-21 09:31:22 +0100 |
| commit | 4ec739f19f705d1447f684c9e77e368a065e353c (patch) | |
| tree | eabd32f6c775a15d3ab95a83355794bbf9603075 /src | |
| parent | libudev: make util_resolve_subsys_kernel() return negative errno (diff) | |
| download | systemd-4ec739f19f705d1447f684c9e77e368a065e353c.tar.xz systemd-4ec739f19f705d1447f684c9e77e368a065e353c.zip | |
test: add tests for util_resolve_subsys_kernel()
Diffstat (limited to 'src')
| -rw-r--r-- | src/test/test-libudev.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/src/test/test-libudev.c b/src/test/test-libudev.c index 258b77b430..c7cc453f7e 100644 --- a/src/test/test-libudev.c +++ b/src/test/test-libudev.c @@ -375,6 +375,35 @@ static void test_util_replace_whitespace(void) { test_util_replace_whitespace_one_len(" hoge hoge ", 0, ""); } +static void test_util_resolve_subsys_kernel_one(const char *str, bool read_value, int retval, const char *expected) { + char result[UTIL_PATH_SIZE]; + int r; + + r = util_resolve_subsys_kernel(str, result, sizeof(result), read_value); + assert_se(r == retval); + if (r >= 0) + assert_se(streq(result, expected)); +} + +static void test_util_resolve_subsys_kernel(void) { + test_util_resolve_subsys_kernel_one("hoge", false, -EINVAL, NULL); + test_util_resolve_subsys_kernel_one("[hoge", false, -EINVAL, NULL); + test_util_resolve_subsys_kernel_one("[hoge/foo", false, -EINVAL, NULL); + test_util_resolve_subsys_kernel_one("[hoge/]", false, -ENODEV, NULL); + + test_util_resolve_subsys_kernel_one("[net/lo]", false, 0, "/sys/devices/virtual/net/lo"); + test_util_resolve_subsys_kernel_one("[net/lo]/", false, 0, "/sys/devices/virtual/net/lo"); + test_util_resolve_subsys_kernel_one("[net/lo]hoge", false, 0, "/sys/devices/virtual/net/lo/hoge"); + test_util_resolve_subsys_kernel_one("[net/lo]/hoge", false, 0, "/sys/devices/virtual/net/lo/hoge"); + + test_util_resolve_subsys_kernel_one("[net/lo]", true, -EINVAL, NULL); + test_util_resolve_subsys_kernel_one("[net/lo]/", true, -EINVAL, NULL); + test_util_resolve_subsys_kernel_one("[net/lo]hoge", true, 0, ""); + test_util_resolve_subsys_kernel_one("[net/lo]/hoge", true, 0, ""); + test_util_resolve_subsys_kernel_one("[net/lo]address", true, 0, "00:00:00:00:00:00"); + test_util_resolve_subsys_kernel_one("[net/lo]/address", true, 0, "00:00:00:00:00:00"); +} + int main(int argc, char *argv[]) { _cleanup_(udev_unrefp) struct udev *udev = NULL; bool arg_monitor = false; @@ -455,6 +484,7 @@ int main(int argc, char *argv[]) { test_monitor(udev); test_util_replace_whitespace(); + test_util_resolve_subsys_kernel(); return EXIT_SUCCESS; } |