main: split out reading of /proc/sys/fs/nr_open into its own function

[elogind.git] / src / test / test-fd-util.c

diff --git a/src/test/test-fd-util.c b/src/test/test-fd-util.c
index edcb8ab7510d5dd4a850bf38b707fa5b1869b548..d50810c01782c4a3b888ceafe32e8ce17abf4317 100644 (file)
--- a/src/test/test-fd-util.c
+++ b/src/test/test-fd-util.c
@@ -317,7 +317,14 @@ static void test_fd_duplicate_data_fd(void) {
         assert_se(read(fd2, &j, sizeof(j)) == 0);
 }
 
+static void test_read_nr_open(void) {
+        log_info("nr-open: %i", read_nr_open());
+}
+
 int main(int argc, char *argv[]) {
+
+        log_set_max_level(LOG_DEBUG);
+
         test_close_many();
         test_close_nointr();
 #if 0 /// UNNEEDED by elogind
@@ -328,6 +335,7 @@ int main(int argc, char *argv[]) {
         test_fd_move_above_stdio();
         test_rearrange_stdio();
         test_fd_duplicate_data_fd();
+        test_read_nr_open();
 
         return 0;
 }