+++ /dev/null
-/*
- * SPDX-License-Identifier: GPL-2.0-only
- *
- * Copyright (C) 2019 Philippe Proulx <pproulx@efficios.com>
- */
-
-#include <babeltrace2/babeltrace.h>
-#include "common/assert.h"
-#include <string.h>
-#include "tap/tap.h"
-
-#define NR_TESTS 68
-
-struct test_data {
- bt_graph_simple_sink_component_initialize_func_status init_status;
- bt_graph_simple_sink_component_consume_func_status consume_status;
-};
-
-static
-bt_graph_simple_sink_component_initialize_func_status simple_INITIALIZE_func(
- bt_message_iterator *iterator,
- void *data)
-{
- struct test_data *test_data = data;
-
- ok(iterator, "Message iterator is not NULL in initialization function");
- ok(data, "Data is not NULL in initialization function");
- return test_data->init_status;
-}
-
-static
-bt_graph_simple_sink_component_consume_func_status simple_consume_func(
- bt_message_iterator *iterator,
- void *data)
-{
- struct test_data *test_data = data;
-
- ok(iterator, "Message iterator is not NULL in consume function");
- ok(data, "Data is not NULL in consume function");
- return test_data->consume_status;
-}
-
-static
-void simple_fini_func(void *data)
-{
- ok(data, "Data is not NULL in finalization function");
-}
-
-static
-bt_component_class_initialize_method_status src_init(
- bt_self_component_source *self_comp,
- bt_self_component_source_configuration *config,
- const bt_value *params, void *init_method_data)
-{
- bt_self_component_add_port_status status;
-
- status = bt_self_component_source_add_output_port(self_comp,
- "out", NULL, NULL);
- BT_ASSERT(status == BT_SELF_COMPONENT_ADD_PORT_STATUS_OK);
- return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK;
-}
-
-static
-bt_message_iterator_class_next_method_status src_iter_next(
- bt_self_message_iterator *message_iterator,
- bt_message_array_const msgs, uint64_t capacity,
- uint64_t *count)
-{
- return BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_END;
-}
-
-static
-bt_graph *create_graph_with_source(const bt_port_output **out_port)
-{
- bt_message_iterator_class *msg_iter_cls;
- bt_component_class_source *src_comp_cls;
- bt_graph *graph;
- const bt_component_source *src_comp = NULL;
- bt_graph_add_component_status add_comp_status;
- bt_component_class_set_method_status set_method_status;
-
- BT_ASSERT(out_port);
-
- msg_iter_cls = bt_message_iterator_class_create(src_iter_next);
- BT_ASSERT(msg_iter_cls);
-
- src_comp_cls = bt_component_class_source_create("src", msg_iter_cls);
- BT_ASSERT(src_comp_cls);
- set_method_status = bt_component_class_source_set_initialize_method(
- src_comp_cls, src_init);
- BT_ASSERT(set_method_status == BT_COMPONENT_CLASS_SET_METHOD_STATUS_OK);
- graph = bt_graph_create(0);
- BT_ASSERT(graph);
- add_comp_status = bt_graph_add_source_component(graph, src_comp_cls,
- "src", NULL, BT_LOGGING_LEVEL_NONE, &src_comp);
- BT_ASSERT(add_comp_status == BT_GRAPH_ADD_COMPONENT_STATUS_OK);
- BT_ASSERT(src_comp);
- *out_port = bt_component_source_borrow_output_port_by_index_const(
- src_comp, 0);
- BT_ASSERT(*out_port);
- bt_component_class_source_put_ref(src_comp_cls);
- bt_message_iterator_class_put_ref(msg_iter_cls);
- return graph;
-}
-
-static
-void test_simple_expect_run_once_status(
- bt_graph_simple_sink_component_initialize_func_status init_status,
- bt_graph_simple_sink_component_consume_func_status consume_status,
- bt_graph_run_once_status exp_run_once_status)
-{
- const bt_port_output *src_out_port = NULL;
- bt_graph *graph;
- const bt_component_sink *sink_comp = NULL;
- const bt_port_input *sink_in_port;
- bt_graph_add_component_status add_comp_status;
- bt_graph_run_once_status run_once_status;
- bt_graph_connect_ports_status connect_status;
- struct test_data test_data = {
- .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_graph_put_ref(graph);
- if (err) {
- bt_error_release(err);
- }
-}
-
-int main(void)
-{
- plan_tests(NR_TESTS);
-
- /* Test initialization function status */
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK,
- BT_GRAPH_RUN_ONCE_STATUS_OK);
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_ERROR,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK,
- BT_GRAPH_RUN_ONCE_STATUS_ERROR);
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_MEMORY_ERROR,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK,
- BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR);
-
- /* Test "consume" function status */
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK,
- BT_GRAPH_RUN_ONCE_STATUS_OK);
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_ERROR,
- BT_GRAPH_RUN_ONCE_STATUS_ERROR);
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_MEMORY_ERROR,
- BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR);
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_AGAIN,
- BT_GRAPH_RUN_ONCE_STATUS_AGAIN);
- test_simple_expect_run_once_status(
- BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK,
- BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_END,
- BT_GRAPH_RUN_ONCE_STATUS_END);
-
- return exit_status();
-}
projects / babeltrace.git / blobdiff