X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Ftest%2Ftest-fdset.c;h=3b77415c3a65304f857029c81f53da0ce4fee373;hb=c9fdc26e96493175668fbde61a04fc70abff300d;hp=7f52748ccb45bb64902daba23ac4b739ef97b72b;hpb=4630bbb766d564eafee3bfcd36342fbae8534c15;p=elogind.git

diff --git a/src/test/test-fdset.c b/src/test/test-fdset.c
index 7f52748cc..3b77415c3 100644
--- a/src/test/test-fdset.c
+++ b/src/test/test-fdset.c
@@ -106,11 +106,32 @@ static void test_fdset_close_others(void) {
         unlink(name);
 }
 
+static void test_fdset_remove(void) {
+        _cleanup_close_ int fd = -1;
+        FDSet *fdset = NULL;
+        char name[] = "/tmp/test-fdset_remove.XXXXXX";
+
+        fd = mkostemp_safe(name, O_RDWR|O_CLOEXEC);
+        assert_se(fd >= 0);
+
+        fdset = fdset_new();
+        assert_se(fdset);
+        assert_se(fdset_put(fdset, fd) >= 0);
+        assert_se(fdset_remove(fdset, fd) >= 0);
+        assert_se(!fdset_contains(fdset, fd));
+        fdset_free(fdset);
+
+        assert_se(fcntl(fd, F_GETFD) >= 0);
+
+        unlink(name);
+}
+
 int main(int argc, char *argv[]) {
         test_fdset_new_fill();
         test_fdset_put_dup();
         test_fdset_cloexec();
         test_fdset_close_others();
+        test_fdset_remove();
 
         return 0;
 }