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8c20dd54 PP |
1 | /* |
2 | * Copyright (c) 2019 Philippe Proulx <pproulx@efficios.com> | |
3 | * | |
4 | * This program is free software; you can redistribute it and/or modify | |
5 | * it under the terms of the GNU General Public License as published by | |
6 | * the Free Software Foundation; under version 2 of the License. | |
7 | * | |
8 | * This program is distributed in the hope that it will be useful, | |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | * GNU General Public License for more details. | |
12 | * | |
13 | * You should have received a copy of the GNU General Public License along | |
14 | * with this program; if not, write to the Free Software Foundation, Inc., | |
15 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. | |
16 | */ | |
17 | ||
18 | #include <babeltrace2/babeltrace.h> | |
19 | #include "common/assert.h" | |
20 | #include <string.h> | |
21 | #include "tap/tap.h" | |
22 | ||
79840741 | 23 | #define NR_TESTS 68 |
8c20dd54 PP |
24 | |
25 | struct test_data { | |
21a9f056 | 26 | bt_graph_simple_sink_component_initialize_func_status init_status; |
8c20dd54 PP |
27 | bt_graph_simple_sink_component_consume_func_status consume_status; |
28 | }; | |
29 | ||
30 | static | |
21a9f056 | 31 | bt_graph_simple_sink_component_initialize_func_status simple_INITIALIZE_func( |
9a2c8b8e | 32 | bt_message_iterator *iterator, |
8c20dd54 PP |
33 | void *data) |
34 | { | |
35 | struct test_data *test_data = data; | |
36 | ||
37 | ok(iterator, "Message iterator is not NULL in initialization function"); | |
38 | ok(data, "Data is not NULL in initialization function"); | |
39 | return test_data->init_status; | |
40 | } | |
41 | ||
42 | static | |
43 | bt_graph_simple_sink_component_consume_func_status simple_consume_func( | |
9a2c8b8e | 44 | bt_message_iterator *iterator, |
8c20dd54 PP |
45 | void *data) |
46 | { | |
47 | struct test_data *test_data = data; | |
48 | ||
49 | ok(iterator, "Message iterator is not NULL in consume function"); | |
50 | ok(data, "Data is not NULL in consume function"); | |
51 | return test_data->consume_status; | |
52 | } | |
53 | ||
54 | static | |
55 | void simple_fini_func(void *data) | |
56 | { | |
57 | ok(data, "Data is not NULL in finalization function"); | |
58 | } | |
59 | ||
60 | static | |
21a9f056 | 61 | bt_component_class_initialize_method_status src_init( |
8c20dd54 | 62 | bt_self_component_source *self_comp, |
59225a3e | 63 | bt_self_component_source_configuration *config, |
8c20dd54 PP |
64 | const bt_value *params, void *init_method_data) |
65 | { | |
66 | bt_self_component_add_port_status status; | |
67 | ||
68 | status = bt_self_component_source_add_output_port(self_comp, | |
69 | "out", NULL, NULL); | |
70 | BT_ASSERT(status == BT_SELF_COMPONENT_ADD_PORT_STATUS_OK); | |
21a9f056 | 71 | return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK; |
8c20dd54 PP |
72 | } |
73 | ||
74 | static | |
a3f0c7db | 75 | bt_message_iterator_class_next_method_status src_iter_next( |
8c20dd54 PP |
76 | bt_self_message_iterator *message_iterator, |
77 | bt_message_array_const msgs, uint64_t capacity, | |
78 | uint64_t *count) | |
79 | { | |
a3f0c7db | 80 | return BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_END; |
8c20dd54 PP |
81 | } |
82 | ||
83 | static | |
84 | bt_graph *create_graph_with_source(const bt_port_output **out_port) | |
85 | { | |
a3f0c7db | 86 | bt_message_iterator_class *msg_iter_cls; |
8c20dd54 PP |
87 | bt_component_class_source *src_comp_cls; |
88 | bt_graph *graph; | |
89 | const bt_component_source *src_comp = NULL; | |
90 | bt_graph_add_component_status add_comp_status; | |
91 | bt_component_class_set_method_status set_method_status; | |
92 | ||
93 | BT_ASSERT(out_port); | |
a3f0c7db SM |
94 | |
95 | msg_iter_cls = bt_message_iterator_class_create(src_iter_next); | |
96 | BT_ASSERT(msg_iter_cls); | |
97 | ||
98 | src_comp_cls = bt_component_class_source_create("src", msg_iter_cls); | |
8c20dd54 | 99 | BT_ASSERT(src_comp_cls); |
21a9f056 | 100 | set_method_status = bt_component_class_source_set_initialize_method( |
8c20dd54 PP |
101 | src_comp_cls, src_init); |
102 | BT_ASSERT(set_method_status == BT_COMPONENT_CLASS_SET_METHOD_STATUS_OK); | |
056deb59 | 103 | graph = bt_graph_create(0); |
8c20dd54 PP |
104 | BT_ASSERT(graph); |
105 | add_comp_status = bt_graph_add_source_component(graph, src_comp_cls, | |
106 | "src", NULL, BT_LOGGING_LEVEL_NONE, &src_comp); | |
107 | BT_ASSERT(add_comp_status == BT_GRAPH_ADD_COMPONENT_STATUS_OK); | |
108 | BT_ASSERT(src_comp); | |
109 | *out_port = bt_component_source_borrow_output_port_by_index_const( | |
110 | src_comp, 0); | |
111 | BT_ASSERT(*out_port); | |
8c20dd54 | 112 | bt_component_class_source_put_ref(src_comp_cls); |
a3f0c7db | 113 | bt_message_iterator_class_put_ref(msg_iter_cls); |
8c20dd54 PP |
114 | return graph; |
115 | } | |
116 | ||
117 | static | |
118 | void test_simple_expect_run_once_status( | |
21a9f056 | 119 | bt_graph_simple_sink_component_initialize_func_status init_status, |
8c20dd54 PP |
120 | bt_graph_simple_sink_component_consume_func_status consume_status, |
121 | bt_graph_run_once_status exp_run_once_status) | |
122 | { | |
123 | const bt_port_output *src_out_port = NULL; | |
124 | bt_graph *graph; | |
125 | const bt_component_sink *sink_comp = NULL; | |
126 | const bt_port_input *sink_in_port; | |
127 | bt_graph_add_component_status add_comp_status; | |
128 | bt_graph_run_once_status run_once_status; | |
129 | bt_graph_connect_ports_status connect_status; | |
130 | struct test_data test_data = { | |
131 | .init_status = init_status, | |
132 | .consume_status = consume_status, | |
133 | }; | |
79840741 | 134 | const struct bt_error *err; |
8c20dd54 PP |
135 | |
136 | graph = create_graph_with_source(&src_out_port); | |
137 | BT_ASSERT(graph); | |
138 | BT_ASSERT(src_out_port); | |
79840741 | 139 | |
8c20dd54 | 140 | add_comp_status = bt_graph_add_simple_sink_component(graph, "sink", |
21a9f056 | 141 | simple_INITIALIZE_func, simple_consume_func, simple_fini_func, |
8c20dd54 PP |
142 | &test_data, &sink_comp); |
143 | BT_ASSERT(add_comp_status == BT_GRAPH_ADD_COMPONENT_STATUS_OK); | |
144 | BT_ASSERT(sink_comp); | |
79840741 | 145 | |
8c20dd54 PP |
146 | sink_in_port = bt_component_sink_borrow_input_port_by_name_const( |
147 | sink_comp, "in"); | |
148 | ok(sink_in_port, | |
149 | "Simple sink component has an input port named \"in\""); | |
79840741 | 150 | |
8c20dd54 PP |
151 | connect_status = bt_graph_connect_ports(graph, src_out_port, |
152 | sink_in_port, NULL); | |
153 | ok(connect_status == BT_GRAPH_CONNECT_PORTS_STATUS_OK, | |
154 | "Simple sink component's \"in\" port is connectable"); | |
79840741 | 155 | |
8c20dd54 PP |
156 | run_once_status = bt_graph_run_once(graph); |
157 | ok(run_once_status == exp_run_once_status, | |
158 | "Graph \"run once\" status is the expected one (status code: %d)", | |
159 | run_once_status); | |
79840741 SM |
160 | |
161 | err = bt_current_thread_take_error(); | |
162 | ok((run_once_status < 0) == (err != NULL), | |
163 | "Current thread error is set if bt_graph_run_once returned an error"); | |
164 | ||
8c20dd54 | 165 | bt_graph_put_ref(graph); |
79840741 SM |
166 | if (err) { |
167 | bt_error_release(err); | |
168 | } | |
8c20dd54 PP |
169 | } |
170 | ||
171 | int main(void) | |
172 | { | |
173 | plan_tests(NR_TESTS); | |
174 | ||
175 | /* Test initialization function status */ | |
176 | test_simple_expect_run_once_status( | |
21a9f056 | 177 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
8c20dd54 PP |
178 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
179 | BT_GRAPH_RUN_ONCE_STATUS_OK); | |
180 | test_simple_expect_run_once_status( | |
21a9f056 | 181 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_ERROR, |
8c20dd54 PP |
182 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
183 | BT_GRAPH_RUN_ONCE_STATUS_ERROR); | |
184 | test_simple_expect_run_once_status( | |
21a9f056 | 185 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_MEMORY_ERROR, |
8c20dd54 PP |
186 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
187 | BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR); | |
188 | ||
189 | /* Test "consume" function status */ | |
190 | test_simple_expect_run_once_status( | |
21a9f056 | 191 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
8c20dd54 PP |
192 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
193 | BT_GRAPH_RUN_ONCE_STATUS_OK); | |
194 | test_simple_expect_run_once_status( | |
21a9f056 | 195 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
8c20dd54 PP |
196 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_ERROR, |
197 | BT_GRAPH_RUN_ONCE_STATUS_ERROR); | |
198 | test_simple_expect_run_once_status( | |
21a9f056 | 199 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
8c20dd54 PP |
200 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_MEMORY_ERROR, |
201 | BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR); | |
202 | test_simple_expect_run_once_status( | |
21a9f056 | 203 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
8c20dd54 PP |
204 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_AGAIN, |
205 | BT_GRAPH_RUN_ONCE_STATUS_AGAIN); | |
206 | test_simple_expect_run_once_status( | |
21a9f056 | 207 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
8c20dd54 PP |
208 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_END, |
209 | BT_GRAPH_RUN_ONCE_STATUS_END); | |
210 | ||
211 | return exit_status(); | |
212 | } |