lib: add post condition assertions for current thread error after user functions

[babeltrace.git] / src / lib / graph / iterator.c

diff --git a/src/lib/graph/iterator.c b/src/lib/graph/iterator.c
index 40acd76dec671af0546b41db2f5517fce99a0bb1..6dc3ba98266d37fe88f94d4e617b1a3fc36113bf 100644 (file)
--- a/src/lib/graph/iterator.c
+++ b/src/lib/graph/iterator.c
@@ -477,6 +477,7 @@ int create_self_component_input_port_message_iterator(
                        upstream_port);
                BT_LOGD("User method returned: status=%s",
                        bt_common_func_status_string(iter_status));
+               BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(iter_status);
                if (iter_status != BT_FUNC_STATUS_OK) {
                        BT_LIB_LOGW_APPEND_CAUSE(
                                "Component input port message iterator initialization method failed: "
@@ -869,6 +870,8 @@ call_iterator_next_method(
                        "Clock snapshots are not monotonic");
        }
 
+       BT_ASSERT_POST_DEV_NO_ERROR_IF_NO_ERROR_STATUS(status);
+
        return status;
 }
 
@@ -1007,6 +1010,8 @@ bt_self_component_port_input_message_iterator_can_seek_ns_from_origin(
                status = (int) iterator->methods.can_seek_ns_from_origin(iterator,
                        ns_from_origin, can_seek);
 
+               BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(status);
+
                if (status != BT_FUNC_STATUS_OK) {
                        BT_LIB_LOGW_APPEND_CAUSE(
                                "Component input port message iterator's \"can seek nanoseconds from origin\" method failed: "
@@ -1077,6 +1082,7 @@ bt_self_component_port_input_message_iterator_can_seek_beginning(
                                *can_seek == BT_FALSE,
                        "Unexpected boolean value returned from user's \"can seek beginning\" method: val=%d, %![iter-]+i",
                        *can_seek, iterator);
+               BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(status);
        } else {
                *can_seek = BT_FALSE;
                status = BT_FUNC_STATUS_OK;
@@ -1172,6 +1178,7 @@ bt_self_component_port_input_message_iterator_seek_beginning(
                status == BT_FUNC_STATUS_AGAIN,
                "Unexpected status: %![iter-]+i, status=%s",
                iterator, bt_common_func_status_string(status));
+       BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(status);
        if (status < 0) {
                BT_LIB_LOGW_APPEND_CAUSE(
                        "Component input port message iterator's \"seek beginning\" method failed: "
@@ -1759,6 +1766,7 @@ bt_self_component_port_input_message_iterator_seek_ns_from_origin(
                        status == BT_FUNC_STATUS_AGAIN,
                        "Unexpected status: %![iter-]+i, status=%s",
                        iterator, bt_common_func_status_string(status));
+               BT_ASSERT_POST_NO_ERROR_IF_NO_ERROR_STATUS(status);
                if (status < 0) {
                        BT_LIB_LOGW_APPEND_CAUSE(
                                "Component input port message iterator's \"seek nanoseconds from origin\" method failed: "