tests: clear error in test_simple_sink

[babeltrace.git] / tests / lib / test_simple_sink.c

diff --git a/tests/lib/test_simple_sink.c b/tests/lib/test_simple_sink.c
index 13519ddd8eaab3184a8f4a138b357e7baa77ad94..87a1319850fcf32afbd0caa8d18db75749b509e4 100644 (file)
--- a/tests/lib/test_simple_sink.c
+++ b/tests/lib/test_simple_sink.c
@@ -20,7 +20,7 @@
 #include <string.h>
 #include "tap/tap.h"
 
-#define NR_TESTS 60
+#define NR_TESTS 68
 
 struct test_data {
        bt_graph_simple_sink_component_initialize_func_status init_status;
@@ -126,29 +126,42 @@ void test_simple_expect_run_once_status(
                .init_status = init_status,
                .consume_status = consume_status,
        };
+       const struct bt_error *err;
 
        graph = create_graph_with_source(&src_out_port);
        BT_ASSERT(graph);
        BT_ASSERT(src_out_port);
+
        add_comp_status = bt_graph_add_simple_sink_component(graph, "sink",
                simple_INITIALIZE_func, simple_consume_func, simple_fini_func,
                &test_data, &sink_comp);
        BT_ASSERT(add_comp_status == BT_GRAPH_ADD_COMPONENT_STATUS_OK);
        BT_ASSERT(sink_comp);
+
        sink_in_port = bt_component_sink_borrow_input_port_by_name_const(
                sink_comp, "in");
        ok(sink_in_port,
                "Simple sink component has an input port named \"in\"");
+
        connect_status = bt_graph_connect_ports(graph, src_out_port,
                sink_in_port, NULL);
        ok(connect_status == BT_GRAPH_CONNECT_PORTS_STATUS_OK,
                "Simple sink component's \"in\" port is connectable");
+
        run_once_status = bt_graph_run_once(graph);
        ok(run_once_status == exp_run_once_status,
                "Graph \"run once\" status is the expected one (status code: %d)",
                run_once_status);
+
+       err = bt_current_thread_take_error();
+       ok((run_once_status < 0) == (err != NULL),
+               "Current thread error is set if bt_graph_run_once returned an error");
+
        bt_component_sink_put_ref(sink_comp);
        bt_graph_put_ref(graph);
+       if (err) {
+               bt_error_release(err);
+       }
 }
 
 int main(void)