X-Git-Url: https://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Ftal%2Ftest%2Frun-destructor.c;h=e3d0c0d88557319d3e87e7bade6073a12979d8cc;hp=873548889e91472013c3901b92bae8f01ae4e25c;hb=HEAD;hpb=d61a0d6c2c9d2b385075338665d64ae1d1bbe3dc

diff --git a/ccan/tal/test/run-destructor.c b/ccan/tal/test/run-destructor.c
index 87354888..e3d0c0d8 100644
--- a/ccan/tal/test/run-destructor.c
+++ b/ccan/tal/test/run-destructor.c
@@ -24,16 +24,22 @@ static void destroy_child(char *p)
 	destroy_count++;
 }
 
-static void destroy_inc(char *p)
+static void destroy_inc(char *p UNNEEDED)
 {
 	destroy_count++;
 }
 
+static void remove_own_destructor(char *p)
+{
+	destroy_count++;
+	ok1(!tal_del_destructor(p, remove_own_destructor));
+}
+
 int main(void)
 {
 	char *child2;
 
-	plan_tests(18);
+	plan_tests(21);
 
 	destroy_count = 0;
 	parent = tal(NULL, char);
@@ -63,6 +69,12 @@ int main(void)
 	tal_free(parent);
 	ok1(destroy_count == 4);
 
+	destroy_count = 0;
+	parent = tal(NULL, char);
+	ok1(tal_add_destructor(parent, remove_own_destructor));
+	tal_free(parent);
+	ok1(destroy_count == 1);
+	
 	tal_cleanup();
 	return exit_status();
 }