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-rw-r--r--tests/Makefile.am1
-rw-r--r--tests/fsm/fsm_dealloc_test.c7
-rw-r--r--tests/fsm/fsm_dealloc_test.err3501
-rw-r--r--tests/testsuite.at6
4 files changed, 3290 insertions, 225 deletions
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 09a1c189..a8a06c53 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -303,6 +303,7 @@ EXTRA_DIST = testsuite.at $(srcdir)/package.m4 $(TESTSUITE) \
sim/sim_test.ok tlv/tlv_test.ok abis/abis_test.ok \
gsup/gsup_test.ok gsup/gsup_test.err \
oap/oap_test.ok fsm/fsm_test.ok fsm/fsm_test.err \
+ fsm/fsm_dealloc_test.err \
write_queue/wqueue_test.ok socket/socket_test.ok \
socket/socket_test.err coding/coding_test.ok \
osmo-auc-gen/osmo-auc-gen_test.sh \
diff --git a/tests/fsm/fsm_dealloc_test.c b/tests/fsm/fsm_dealloc_test.c
index 5a493ad2..f8d2b1ee 100644
--- a/tests/fsm/fsm_dealloc_test.c
+++ b/tests/fsm/fsm_dealloc_test.c
@@ -346,26 +346,24 @@ static struct scene *scene_alloc()
LOGP(DLGLOBAL, LOGL_DEBUG, "%s()\n", __func__);
- /*
s->o[root] = obj_alloc(s, NULL, "root");
- */
s->o[branch0] = obj_alloc(s, s->o[root], "_branch0");
s->o[twig0a] = obj_alloc(s, s->o[branch0], "__twig0a");
- /*
s->o[twig0b] = obj_alloc(s, s->o[branch0], "__twig0b");
s->o[branch1] = obj_alloc(s, s->o[root], "_branch1");
s->o[twig1a] = obj_alloc(s, s->o[branch1], "__twig1a");
s->o[twig1b] = obj_alloc(s, s->o[branch1], "__twig1b");
- */
s->o[other] = obj_alloc(s, NULL, "other");
obj_set_other(s->o[branch0], s->o[other]);
obj_set_other(s->o[twig0a], s->o[other]);
+ obj_set_other(s->o[branch1], s->o[other]);
+ obj_set_other(s->o[twig1a], s->o[root]);
return s;
}
@@ -455,6 +453,7 @@ int main(void)
log_set_category_filter(osmo_stderr_target, DLGLOBAL, 1, LOGL_DEBUG);
+ osmo_fsm_term_safely(true);
osmo_fsm_register(&test_fsm);
ctx_blocks = talloc_total_blocks(ctx);
diff --git a/tests/fsm/fsm_dealloc_test.err b/tests/fsm/fsm_dealloc_test.err
index 7f413409..aa7db51e 100644
--- a/tests/fsm/fsm_dealloc_test.err
+++ b/tests/fsm/fsm_dealloc_test.err
@@ -1,87 +1,888 @@
DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
DLGLOBAL DEBUG test(_branch0){alive}: Allocated
DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
DLGLOBAL DEBUG test(other){alive}: Allocated
DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
-DLGLOBAL DEBUG --- Test disabled: object 0 was not created. Cleaning up.
-DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_ERROR)
-DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
-DLGLOBAL DEBUG test(__twig0a){alive}: Terminating (cause = OSMO_FSM_TERM_PARENT)
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG root
+DLGLOBAL DEBUG _branch0
+DLGLOBAL DEBUG __twig0a
+DLGLOBAL DEBUG __twig0b
+DLGLOBAL DEBUG _branch1
+DLGLOBAL DEBUG __twig1a
+DLGLOBAL DEBUG __twig1b
+DLGLOBAL DEBUG other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at root
+DLGLOBAL DEBUG test(root){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){alive}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1b){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.other_gone())
+DLGLOBAL DEBUG test(root){alive}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG test(root){alive}: state_chg to destroying
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),root.alive(),root.destroying_onenter())
+DLGLOBAL DEBUG test(root){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(root){destroying}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),root.alive())
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: state_chg to destroying
+DLGLOBAL DEBUG 3 (__twig1a.cleanup(),_branch1.alive(),_branch1.destroying_onenter())
+DLGLOBAL DEBUG test(_branch1){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(_branch1){destroying}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 1 (__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig1a){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(_branch1){destroying}: Removing from parent test(root)
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){destroying}: cleanup()
+DLGLOBAL DEBUG test(_branch1){destroying}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){destroying}: removing reference _branch1.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: state_chg to destroying
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.destroying_onenter())
+DLGLOBAL DEBUG test(other){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(other){destroying}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_REGULAR, caused by: test(root))
+DLGLOBAL DEBUG test(other){destroying}: pre_term()
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
+DLGLOBAL DEBUG test(other){destroying}: cleanup()
+DLGLOBAL DEBUG test(other){destroying}: scene forgets other
+DLGLOBAL DEBUG test(other){destroying}: removing reference other.other[0] -> _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: state_chg to destroying
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG test(_branch0){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(_branch0){destroying}: Terminating in cascade, depth 4 (cause = OSMO_FSM_TERM_REGULAR, caused by: test(root))
+DLGLOBAL DEBUG test(_branch0){destroying}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating in cascade, depth 5 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 9 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){destroying}: still exists: child[0]
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG test(__twig0b){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating in cascade, depth 5 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
-DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){destroying}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(other){destroying}: destroying(EV_OTHER_GONE)
+DLGLOBAL DEBUG 9 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 9 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){destroying}: No more children
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG test(__twig0a){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(_branch0){destroying}: Removing from parent test(root)
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: cleanup()
+DLGLOBAL DEBUG test(_branch0){destroying}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 9 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(root){destroying}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){destroying}: still exists: child[1]
+DLGLOBAL DEBUG 8 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),_
+DLGLOBAL DEBUG test(_branch0){destroying}: cleanup() done
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 7 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter(),r
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){destroying}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 6 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG test(_branch0){destroying}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG 5 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 4 (_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
+DLGLOBAL DEBUG test(other){destroying}: cleanup() done
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),other.alive(),other.destroying_onenter())
+DLGLOBAL DEBUG test(other){destroying}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.destroying())
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (_branch1.cleanup(),root.destroying(),root.child_gone())
+DLGLOBAL DEBUG test(root){destroying}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){destroying}: No more children
+DLGLOBAL DEBUG 2 (_branch1.cleanup(),root.destroying())
+DLGLOBAL DEBUG 1 (_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){destroying}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(_branch1){destroying}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG 1 (root.cleanup())
+DLGLOBAL DEBUG test(root){destroying}: cleanup()
+DLGLOBAL DEBUG test(root){destroying}: scene forgets root
+DLGLOBAL DEBUG test(root){destroying}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(root){destroying}: Deallocated, including all deferred deallocations
+DLGLOBAL DEBUG --- after term cascade:
+DLGLOBAL DEBUG --- all deallocated.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before destroy-event cascade, got:
+DLGLOBAL DEBUG root
+DLGLOBAL DEBUG _branch0
+DLGLOBAL DEBUG __twig0a
+DLGLOBAL DEBUG __twig0b
+DLGLOBAL DEBUG _branch1
+DLGLOBAL DEBUG __twig1a
+DLGLOBAL DEBUG __twig1b
+DLGLOBAL DEBUG other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- destroy-event at root
+DLGLOBAL DEBUG test(root){alive}: Received Event EV_DESTROY
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG test(root){alive}: alive(EV_DESTROY)
+DLGLOBAL DEBUG test(root){alive}: state_chg to destroying
+DLGLOBAL DEBUG 2 (root.alive(),root.destroying_onenter())
+DLGLOBAL DEBUG test(root){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(root){destroying}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(root){destroying}: pre_term()
+DLGLOBAL DEBUG test(_branch1){alive}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(_branch1){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1b){alive}: scene forgets __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),__twig1b.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[1] = __twig1b
+DLGLOBAL DEBUG test(_branch1){alive}: still exists: child[0]
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1b.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),__twig1b.cleanup())
+DLGLOBAL DEBUG test(__twig1b){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (root.alive(),root.destroying_onenter())
+DLGLOBAL DEBUG test(__twig1b){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(__twig1a){alive}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig1a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1a){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig1a){alive}: scene forgets __twig1a
+DLGLOBAL DEBUG test(__twig1a){alive}: removing reference __twig1a.other[0] -> root
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),root.destroying())
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_OTHER_GONE)
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),root.destroying(),root.other_gone())
+DLGLOBAL DEBUG test(root){destroying}: EV_OTHER_GONE: Dropped reference root.other[0] = __twig1a
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),root.destroying())
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),_branch1.alive(),_branch1.child_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_CHILD_GONE: Dropped reference _branch1.child[0] = __twig1a
+DLGLOBAL DEBUG test(_branch1){alive}: No more children
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: state_chg to destroying
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),_branch1.alive(),_branch1.destroying_onenter())
+DLGLOBAL DEBUG test(_branch1){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(_branch1){destroying}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),__twig1a.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),__twig1a.cleanup())
+DLGLOBAL DEBUG test(__twig1a){alive}: cleanup() done
+DLGLOBAL DEBUG 2 (root.alive(),root.destroying_onenter())
+DLGLOBAL DEBUG test(__twig1a){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(_branch1){destroying}: Removing from parent test(root)
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){destroying}: cleanup()
+DLGLOBAL DEBUG test(_branch1){destroying}: scene forgets _branch1
+DLGLOBAL DEBUG test(_branch1){destroying}: removing reference _branch1.other[0] -> other
DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
-DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive())
DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
-DLGLOBAL DEBUG 3 (__twig0a.cleanup(),other.alive(),other.other_gone())
-DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = __twig0a
-DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[1] = _branch1
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive())
DLGLOBAL DEBUG test(other){alive}: state_chg to destroying
-DLGLOBAL DEBUG 3 (__twig0a.cleanup(),other.alive(),other.destroying_onenter())
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter())
DLGLOBAL DEBUG test(other){destroying}: destroying_onenter() from alive
-DLGLOBAL DEBUG test(other){destroying}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(other){destroying}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_REGULAR, caused by: test(root))
DLGLOBAL DEBUG test(other){destroying}: pre_term()
-DLGLOBAL DEBUG 4 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
+DLGLOBAL DEBUG 6 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
DLGLOBAL DEBUG test(other){destroying}: cleanup()
DLGLOBAL DEBUG test(other){destroying}: scene forgets other
DLGLOBAL DEBUG test(other){destroying}: removing reference other.other[0] -> _branch0
DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_OTHER_GONE
-DLGLOBAL DEBUG 5 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 7 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_OTHER_GONE)
-DLGLOBAL DEBUG 6 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.other_gone())
+DLGLOBAL DEBUG 8 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
DLGLOBAL DEBUG test(_branch0){alive}: EV_OTHER_GONE: Dropped reference _branch0.other[0] = other
-DLGLOBAL DEBUG 5 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 7 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
DLGLOBAL DEBUG test(_branch0){alive}: state_chg to destroying
-DLGLOBAL DEBUG 6 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG 8 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
DLGLOBAL DEBUG test(_branch0){destroying}: destroying_onenter() from alive
-DLGLOBAL DEBUG test(_branch0){destroying}: Ignoring trigger to terminate: already terminating
-DLGLOBAL DEBUG 5 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.alive())
-DLGLOBAL DEBUG 4 (__twig0a.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
-DLGLOBAL DEBUG test(other){destroying}: cleanup() done
-DLGLOBAL DEBUG 3 (__twig0a.cleanup(),other.alive(),other.destroying_onenter())
-DLGLOBAL DEBUG test(other){destroying}: Freeing instance
-DLGLOBAL DEBUG test(other){destroying}: Deallocated
-DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
-DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){destroying}: Terminating in cascade, depth 4 (cause = OSMO_FSM_TERM_REGULAR, caused by: test(root))
+DLGLOBAL DEBUG test(_branch0){destroying}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating in cascade, depth 5 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
DLGLOBAL DEBUG test(_branch0){destroying}: Received Event EV_CHILD_GONE
-DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.destroying())
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
DLGLOBAL DEBUG test(_branch0){destroying}: destroying(EV_CHILD_GONE)
-DLGLOBAL DEBUG 3 (__twig0a.cleanup(),_branch0.destroying(),_branch0.child_gone())
+DLGLOBAL DEBUG 11 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG test(_branch0){destroying}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){destroying}: still exists: child[0]
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 8 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(__twig0b){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating in cascade, depth 5 (cause = OSMO_FSM_TERM_PARENT, caused by: test(root))
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){destroying}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG test(other){destroying}: destroying(EV_OTHER_GONE)
+DLGLOBAL DEBUG 11 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(_branch0){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG test(_branch0){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 11 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
DLGLOBAL DEBUG test(_branch0){destroying}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
DLGLOBAL DEBUG test(_branch0){destroying}: No more children
-DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.destroying())
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
+DLGLOBAL DEBUG 8 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(__twig0a){alive}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG test(_branch0){destroying}: Removing from parent test(root)
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(_branch0){destroying}: cleanup()
+DLGLOBAL DEBUG test(_branch0){destroying}: scene forgets _branch0
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 11 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG test(root){destroying}: EV_CHILD_GONE: Dropped reference root.child[0] = _branch0
+DLGLOBAL DEBUG test(root){destroying}: still exists: child[1]
+DLGLOBAL DEBUG 10 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(_branch0){destroying}: cleanup() done
+DLGLOBAL DEBUG 8 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 9 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG test(root){destroying}: EV_CHILD_GONE with NULL data, must be a parent_term event. Ignore.
+DLGLOBAL DEBUG 8 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG test(_branch0){destroying}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG 7 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch0.
+DLGLOBAL DEBUG 6 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
+DLGLOBAL DEBUG test(other){destroying}: cleanup() done
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive(),other.destroying_onenter())
+DLGLOBAL DEBUG test(other){destroying}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),other.alive())
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),_branch1.cleanup())
+DLGLOBAL DEBUG test(root){destroying}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),root.destroying())
+DLGLOBAL DEBUG test(root){destroying}: destroying(EV_CHILD_GONE)
+DLGLOBAL DEBUG 5 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),root.destroying(),root.child_gone())
+DLGLOBAL DEBUG test(root){destroying}: EV_CHILD_GONE: Dropped reference root.child[1] = _branch1
+DLGLOBAL DEBUG test(root){destroying}: No more children
+DLGLOBAL DEBUG 4 (root.alive(),root.destroying_onenter(),_branch1.cleanup(),root.destroying())
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),_branch1.cleanup())
+DLGLOBAL DEBUG test(_branch1){destroying}: cleanup() done
+DLGLOBAL DEBUG 2 (root.alive(),root.destroying_onenter())
+DLGLOBAL DEBUG test(_branch1){destroying}: Deferring: will deallocate with test(root)
+DLGLOBAL DEBUG 3 (root.alive(),root.destroying_onenter(),root.cleanup())
+DLGLOBAL DEBUG test(root){destroying}: cleanup()
+DLGLOBAL DEBUG test(root){destroying}: scene forgets root
+DLGLOBAL DEBUG test(root){destroying}: cleanup() done
+DLGLOBAL DEBUG 2 (root.alive(),root.destroying_onenter())
+DLGLOBAL DEBUG test(root){destroying}: Deallocated, including all deferred deallocations
+DLGLOBAL DEBUG 1 (root.alive())
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG --- after destroy-event cascade:
+DLGLOBAL DEBUG --- all deallocated.
+DLGLOBAL DEBUG scene_alloc()
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(_branch0){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: is child of test(_branch0)
+DLGLOBAL DEBUG test(root){alive}: Allocated
+DLGLOBAL DEBUG test(root){alive}: is child of test(root)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(_branch1){alive}: Allocated
+DLGLOBAL DEBUG test(_branch1){alive}: is child of test(_branch1)
+DLGLOBAL DEBUG test(other){alive}: Allocated
+DLGLOBAL DEBUG test(_branch0){alive}: _branch0.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[0] = _branch0
+DLGLOBAL DEBUG test(__twig0a){alive}: __twig0a.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = __twig0a
+DLGLOBAL DEBUG test(_branch1){alive}: _branch1.other[0] = other
+DLGLOBAL DEBUG test(other){alive}: other.other[1] = _branch1
+DLGLOBAL DEBUG test(__twig1a){alive}: __twig1a.other[0] = root
+DLGLOBAL DEBUG test(root){alive}: root.other[0] = __twig1a
+DLGLOBAL DEBUG ------ before term cascade, got:
+DLGLOBAL DEBUG root
+DLGLOBAL DEBUG _branch0
+DLGLOBAL DEBUG __twig0a
+DLGLOBAL DEBUG __twig0b
+DLGLOBAL DEBUG _branch1
+DLGLOBAL DEBUG __twig1a
+DLGLOBAL DEBUG __twig1b
+DLGLOBAL DEBUG other
+DLGLOBAL DEBUG ---
+DLGLOBAL DEBUG --- term at _branch0
+DLGLOBAL DEBUG test(_branch0){alive}: Terminating (cause = OSMO_FSM_TERM_REGULAR)
+DLGLOBAL DEBUG test(_branch0){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: test(_branch0))
+DLGLOBAL DEBUG test(__twig0b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0b){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 1 (__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0b){alive}: scene forgets __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig0b.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[1] = __twig0b
+DLGLOBAL DEBUG test(_branch0){alive}: still exists: child[0]
+DLGLOBAL DEBUG 2 (__twig0b.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG 1 (__twig0b.cleanup())
+DLGLOBAL DEBUG test(__twig0b){alive}: cleanup() done
+DLGLOBAL DEBUG 0 (-)
+DLGLOBAL DEBUG test(__twig0b){alive}: Deferring: will deallocate with test(_branch0)
+DLGLOBAL DEBUG test(__twig0a){alive}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_PARENT, caused by: test(_branch0))
+DLGLOBAL DEBUG test(__twig0a){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig0a){alive}: Removing from parent test(_branch0)
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(__twig0a){alive}: cleanup()
+DLGLOBAL DEBUG test(__twig0a){alive}: scene forgets __twig0a
+DLGLOBAL DEBUG test(__twig0a){alive}: removing reference __twig0a.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),other.alive())
+DLGLOBAL DEBUG 1 (__twig0a.cleanup())
+DLGLOBAL DEBUG test(_branch0){alive}: Received Event EV_CHILD_GONE
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: alive(EV_CHILD_GONE)
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),_branch0.alive(),_branch0.child_gone())
+DLGLOBAL DEBUG test(_branch0){alive}: EV_CHILD_GONE: Dropped reference _branch0.child[0] = __twig0a
+DLGLOBAL DEBUG test(_branch0){alive}: No more children
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
+DLGLOBAL DEBUG test(_branch0){alive}: state_chg to destroying
+DLGLOBAL DEBUG 3 (__twig0a.cleanup(),_branch0.alive(),_branch0.destroying_onenter())
+DLGLOBAL DEBUG test(_branch0){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(_branch0){destroying}: Ignoring trigger to terminate: already terminating
+DLGLOBAL DEBUG 2 (__twig0a.cleanup(),_branch0.alive())
DLGLOBAL DEBUG 1 (__twig0a.cleanup())
DLGLOBAL DEBUG test(__twig0a){alive}: cleanup() done
DLGLOBAL DEBUG 0 (-)
-DLGLOBAL DEBUG test(__twig0a){alive}: Freeing instance
-DLGLOBAL DEBUG test(__twig0a){alive}: Deallocated
+DLGLOBAL DEBUG test(__twig0a){alive}: Deferring: will deallocate with test(_branch0)
+DLGLOBAL DEBUG test(_branch0){destroying}: Removing from parent test(root)
DLGLOBAL DEBUG 1 (_branch0.cleanup())
DLGLOBAL DEBUG test(_branch0){destroying}: cleanup()
DLGLOBAL DEBUG test(_branch0){destroying}: scene forgets _branch0
+DLGLOBAL DEBUG test(_branch0){destroying}: removing reference _branch0.other[0] -> other
+DLGLOBAL DEBUG test(other){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 3 (_branch0.cleanup(),other.alive(),other.other_gone())
+DLGLOBAL DEBUG test(other){alive}: EV_OTHER_GONE: Dropped reference other.other[0] = _branch0
+DLGLOBAL DEBUG 2 (_branch0.cleanup(),other.alive())
+DLGLOBAL DEBUG test(other){alive}: state_chg to destroying
+DLGLOBAL DEBUG 3 (_branch0.cleanup(),other.alive(),other.destroying_onenter())
+DLGLOBAL DEBUG test(other){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(other){destroying}: Terminating in cascade, depth 2 (cause = OSMO_FSM_TERM_REGULAR, caused by: test(_branch0))
+DLGLOBAL DEBUG test(other){destroying}: pre_term()
+DLGLOBAL DEBUG 4 (_branch0.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup())
+DLGLOBAL DEBUG test(other){destroying}: cleanup()
+DLGLOBAL DEBUG test(other){destroying}: scene forgets other
+DLGLOBAL DEBUG test(other){destroying}: removing reference other.other[1] -> _branch1
+DLGLOBAL DEBUG test(_branch1){alive}: Received Event EV_OTHER_GONE
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: alive(EV_OTHER_GONE)
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch1.alive(),_branch1.other_gone())
+DLGLOBAL DEBUG test(_branch1){alive}: EV_OTHER_GONE: Dropped reference _branch1.other[0] = other
+DLGLOBAL DEBUG 5 (_branch0.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch1.alive())
+DLGLOBAL DEBUG test(_branch1){alive}: state_chg to destroying
+DLGLOBAL DEBUG 6 (_branch0.cleanup(),other.alive(),other.destroying_onenter(),other.cleanup(),_branch1.alive(),_branch1.destroying_onenter())
+DLGLOBAL DEBUG test(_branch1){destroying}: destroying_onenter() from alive
+DLGLOBAL DEBUG test(_branch1){destroying}: Terminating in cascade, depth 3 (cause = OSMO_FSM_TERM_REGULAR, caused by: test(_branch0))
+DLGLOBAL DEBUG test(_branch1){destroying}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Terminating in cascade, depth 4 (cause = OSMO_FSM_TERM_PARENT, caused by: test(_branch0))
+DLGLOBAL DEBUG test(__twig1b){alive}: pre_term()
+DLGLOBAL DEBUG test(__twig1b){alive}: Removing from parent test(_branch1)
+DLGLOBAL DEBUG 7 (_branch0.cleanup(),