2 * SPDX-License-Identifier: GPL-2.0-only
4 * Copyright (C) 2019 Philippe Proulx <pproulx@efficios.com>
7 #include <babeltrace2/babeltrace.h>
8 #include "common/assert.h"
15 bt_graph_simple_sink_component_initialize_func_status init_status
;
16 bt_graph_simple_sink_component_consume_func_status consume_status
;
20 bt_graph_simple_sink_component_initialize_func_status
simple_INITIALIZE_func(
21 bt_message_iterator
*iterator
,
24 struct test_data
*test_data
= data
;
26 ok(iterator
, "Message iterator is not NULL in initialization function");
27 ok(data
, "Data is not NULL in initialization function");
28 return test_data
->init_status
;
32 bt_graph_simple_sink_component_consume_func_status
simple_consume_func(
33 bt_message_iterator
*iterator
,
36 struct test_data
*test_data
= data
;
38 ok(iterator
, "Message iterator is not NULL in consume function");
39 ok(data
, "Data is not NULL in consume function");
40 return test_data
->consume_status
;
44 void simple_fini_func(void *data
)
46 ok(data
, "Data is not NULL in finalization function");
50 bt_component_class_initialize_method_status
src_init(
51 bt_self_component_source
*self_comp
,
52 bt_self_component_source_configuration
*config
,
53 const bt_value
*params
, void *init_method_data
)
55 bt_self_component_add_port_status status
;
57 status
= bt_self_component_source_add_output_port(self_comp
,
59 BT_ASSERT(status
== BT_SELF_COMPONENT_ADD_PORT_STATUS_OK
);
60 return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK
;
64 bt_message_iterator_class_next_method_status
src_iter_next(
65 bt_self_message_iterator
*message_iterator
,
66 bt_message_array_const msgs
, uint64_t capacity
,
69 return BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_END
;
73 bt_graph
*create_graph_with_source(const bt_port_output
**out_port
)
75 bt_message_iterator_class
*msg_iter_cls
;
76 bt_component_class_source
*src_comp_cls
;
78 const bt_component_source
*src_comp
= NULL
;
79 bt_graph_add_component_status add_comp_status
;
80 bt_component_class_set_method_status set_method_status
;
84 msg_iter_cls
= bt_message_iterator_class_create(src_iter_next
);
85 BT_ASSERT(msg_iter_cls
);
87 src_comp_cls
= bt_component_class_source_create("src", msg_iter_cls
);
88 BT_ASSERT(src_comp_cls
);
89 set_method_status
= bt_component_class_source_set_initialize_method(
90 src_comp_cls
, src_init
);
91 BT_ASSERT(set_method_status
== BT_COMPONENT_CLASS_SET_METHOD_STATUS_OK
);
92 graph
= bt_graph_create(0);
94 add_comp_status
= bt_graph_add_source_component(graph
, src_comp_cls
,
95 "src", NULL
, BT_LOGGING_LEVEL_NONE
, &src_comp
);
96 BT_ASSERT(add_comp_status
== BT_GRAPH_ADD_COMPONENT_STATUS_OK
);
98 *out_port
= bt_component_source_borrow_output_port_by_index_const(
100 BT_ASSERT(*out_port
);
101 bt_component_class_source_put_ref(src_comp_cls
);
102 bt_message_iterator_class_put_ref(msg_iter_cls
);
107 void test_simple_expect_run_once_status(
108 bt_graph_simple_sink_component_initialize_func_status init_status
,
109 bt_graph_simple_sink_component_consume_func_status consume_status
,
110 bt_graph_run_once_status exp_run_once_status
)
112 const bt_port_output
*src_out_port
= NULL
;
114 const bt_component_sink
*sink_comp
= NULL
;
115 const bt_port_input
*sink_in_port
;
116 bt_graph_add_component_status add_comp_status
;
117 bt_graph_run_once_status run_once_status
;
118 bt_graph_connect_ports_status connect_status
;
119 struct test_data test_data
= {
120 .init_status
= init_status
,
121 .consume_status
= consume_status
,
123 const struct bt_error
*err
;
125 graph
= create_graph_with_source(&src_out_port
);
127 BT_ASSERT(src_out_port
);
129 add_comp_status
= bt_graph_add_simple_sink_component(graph
, "sink",
130 simple_INITIALIZE_func
, simple_consume_func
, simple_fini_func
,
131 &test_data
, &sink_comp
);
132 BT_ASSERT(add_comp_status
== BT_GRAPH_ADD_COMPONENT_STATUS_OK
);
133 BT_ASSERT(sink_comp
);
135 sink_in_port
= bt_component_sink_borrow_input_port_by_name_const(
138 "Simple sink component has an input port named \"in\"");
140 connect_status
= bt_graph_connect_ports(graph
, src_out_port
,
142 ok(connect_status
== BT_GRAPH_CONNECT_PORTS_STATUS_OK
,
143 "Simple sink component's \"in\" port is connectable");
145 run_once_status
= bt_graph_run_once(graph
);
146 ok(run_once_status
== exp_run_once_status
,
147 "Graph \"run once\" status is the expected one (status code: %d)",
150 err
= bt_current_thread_take_error();
151 ok((run_once_status
< 0) == (err
!= NULL
),
152 "Current thread error is set if bt_graph_run_once returned an error");
154 bt_graph_put_ref(graph
);
156 bt_error_release(err
);
162 plan_tests(NR_TESTS
);
164 /* Test initialization function status */
165 test_simple_expect_run_once_status(
166 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK
,
167 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK
,
168 BT_GRAPH_RUN_ONCE_STATUS_OK
);
169 test_simple_expect_run_once_status(
170 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_ERROR
,
171 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK
,
172 BT_GRAPH_RUN_ONCE_STATUS_ERROR
);
173 test_simple_expect_run_once_status(
174 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_MEMORY_ERROR
,
175 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK
,
176 BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR
);
178 /* Test "consume" function status */
179 test_simple_expect_run_once_status(
180 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK
,
181 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK
,
182 BT_GRAPH_RUN_ONCE_STATUS_OK
);
183 test_simple_expect_run_once_status(
184 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK
,
185 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_ERROR
,
186 BT_GRAPH_RUN_ONCE_STATUS_ERROR
);
187 test_simple_expect_run_once_status(
188 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK
,
189 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_MEMORY_ERROR
,
190 BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR
);
191 test_simple_expect_run_once_status(
192 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK
,
193 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_AGAIN
,
194 BT_GRAPH_RUN_ONCE_STATUS_AGAIN
);
195 test_simple_expect_run_once_status(
196 BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK
,
197 BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_END
,
198 BT_GRAPH_RUN_ONCE_STATUS_END
);
200 return exit_status();