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117d027c 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 | ||
ccac55e0 | 23 | #define NR_TESTS 68 |
117d027c PP |
24 | |
25 | struct test_data { | |
4175c1d5 | 26 | bt_graph_simple_sink_component_initialize_func_status init_status; |
117d027c PP |
27 | bt_graph_simple_sink_component_consume_func_status consume_status; |
28 | }; | |
29 | ||
30 | static | |
4175c1d5 | 31 | bt_graph_simple_sink_component_initialize_func_status simple_INITIALIZE_func( |
fbd8a4e0 | 32 | bt_message_iterator *iterator, |
117d027c 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( | |
fbd8a4e0 | 44 | bt_message_iterator *iterator, |
117d027c 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 | |
4175c1d5 | 61 | bt_component_class_initialize_method_status src_init( |
117d027c | 62 | bt_self_component_source *self_comp, |
e3250e61 | 63 | bt_self_component_source_configuration *config, |
117d027c 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); | |
4175c1d5 | 71 | return BT_COMPONENT_CLASS_INITIALIZE_METHOD_STATUS_OK; |
117d027c PP |
72 | } |
73 | ||
74 | static | |
68e2deed | 75 | bt_message_iterator_class_next_method_status src_iter_next( |
117d027c PP |
76 | bt_self_message_iterator *message_iterator, |
77 | bt_message_array_const msgs, uint64_t capacity, | |
78 | uint64_t *count) | |
79 | { | |
68e2deed | 80 | return BT_MESSAGE_ITERATOR_CLASS_NEXT_METHOD_STATUS_END; |
117d027c PP |
81 | } |
82 | ||
83 | static | |
84 | bt_graph *create_graph_with_source(const bt_port_output **out_port) | |
85 | { | |
68e2deed | 86 | bt_message_iterator_class *msg_iter_cls; |
117d027c 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); | |
68e2deed 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); | |
117d027c | 99 | BT_ASSERT(src_comp_cls); |
4175c1d5 | 100 | set_method_status = bt_component_class_source_set_initialize_method( |
117d027c PP |
101 | src_comp_cls, src_init); |
102 | BT_ASSERT(set_method_status == BT_COMPONENT_CLASS_SET_METHOD_STATUS_OK); | |
253a9ecc | 103 | graph = bt_graph_create(0); |
117d027c 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); | |
112 | bt_component_source_put_ref(src_comp); | |
113 | bt_component_class_source_put_ref(src_comp_cls); | |
68e2deed | 114 | bt_message_iterator_class_put_ref(msg_iter_cls); |
117d027c PP |
115 | return graph; |
116 | } | |
117 | ||
118 | static | |
119 | void test_simple_expect_run_once_status( | |
4175c1d5 | 120 | bt_graph_simple_sink_component_initialize_func_status init_status, |
117d027c PP |
121 | bt_graph_simple_sink_component_consume_func_status consume_status, |
122 | bt_graph_run_once_status exp_run_once_status) | |
123 | { | |
124 | const bt_port_output *src_out_port = NULL; | |
125 | bt_graph *graph; | |
126 | const bt_component_sink *sink_comp = NULL; | |
127 | const bt_port_input *sink_in_port; | |
128 | bt_graph_add_component_status add_comp_status; | |
129 | bt_graph_run_once_status run_once_status; | |
130 | bt_graph_connect_ports_status connect_status; | |
131 | struct test_data test_data = { | |
132 | .init_status = init_status, | |
133 | .consume_status = consume_status, | |
134 | }; | |
ccac55e0 | 135 | const struct bt_error *err; |
117d027c PP |
136 | |
137 | graph = create_graph_with_source(&src_out_port); | |
138 | BT_ASSERT(graph); | |
139 | BT_ASSERT(src_out_port); | |
ccac55e0 | 140 | |
117d027c | 141 | add_comp_status = bt_graph_add_simple_sink_component(graph, "sink", |
4175c1d5 | 142 | simple_INITIALIZE_func, simple_consume_func, simple_fini_func, |
117d027c PP |
143 | &test_data, &sink_comp); |
144 | BT_ASSERT(add_comp_status == BT_GRAPH_ADD_COMPONENT_STATUS_OK); | |
145 | BT_ASSERT(sink_comp); | |
ccac55e0 | 146 | |
117d027c PP |
147 | sink_in_port = bt_component_sink_borrow_input_port_by_name_const( |
148 | sink_comp, "in"); | |
149 | ok(sink_in_port, | |
150 | "Simple sink component has an input port named \"in\""); | |
ccac55e0 | 151 | |
117d027c PP |
152 | connect_status = bt_graph_connect_ports(graph, src_out_port, |
153 | sink_in_port, NULL); | |
154 | ok(connect_status == BT_GRAPH_CONNECT_PORTS_STATUS_OK, | |
155 | "Simple sink component's \"in\" port is connectable"); | |
ccac55e0 | 156 | |
117d027c PP |
157 | run_once_status = bt_graph_run_once(graph); |
158 | ok(run_once_status == exp_run_once_status, | |
159 | "Graph \"run once\" status is the expected one (status code: %d)", | |
160 | run_once_status); | |
ccac55e0 SM |
161 | |
162 | err = bt_current_thread_take_error(); | |
163 | ok((run_once_status < 0) == (err != NULL), | |
164 | "Current thread error is set if bt_graph_run_once returned an error"); | |
165 | ||
117d027c PP |
166 | bt_component_sink_put_ref(sink_comp); |
167 | bt_graph_put_ref(graph); | |
ccac55e0 SM |
168 | if (err) { |
169 | bt_error_release(err); | |
170 | } | |
117d027c PP |
171 | } |
172 | ||
173 | int main(void) | |
174 | { | |
175 | plan_tests(NR_TESTS); | |
176 | ||
177 | /* Test initialization function status */ | |
178 | test_simple_expect_run_once_status( | |
4175c1d5 | 179 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
117d027c PP |
180 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
181 | BT_GRAPH_RUN_ONCE_STATUS_OK); | |
182 | test_simple_expect_run_once_status( | |
4175c1d5 | 183 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_ERROR, |
117d027c PP |
184 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
185 | BT_GRAPH_RUN_ONCE_STATUS_ERROR); | |
186 | test_simple_expect_run_once_status( | |
4175c1d5 | 187 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_MEMORY_ERROR, |
117d027c PP |
188 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
189 | BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR); | |
190 | ||
191 | /* Test "consume" function status */ | |
192 | test_simple_expect_run_once_status( | |
4175c1d5 | 193 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
117d027c PP |
194 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_OK, |
195 | BT_GRAPH_RUN_ONCE_STATUS_OK); | |
196 | test_simple_expect_run_once_status( | |
4175c1d5 | 197 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
117d027c PP |
198 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_ERROR, |
199 | BT_GRAPH_RUN_ONCE_STATUS_ERROR); | |
200 | test_simple_expect_run_once_status( | |
4175c1d5 | 201 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
117d027c PP |
202 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_MEMORY_ERROR, |
203 | BT_GRAPH_RUN_ONCE_STATUS_MEMORY_ERROR); | |
204 | test_simple_expect_run_once_status( | |
4175c1d5 | 205 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
117d027c PP |
206 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_AGAIN, |
207 | BT_GRAPH_RUN_ONCE_STATUS_AGAIN); | |
208 | test_simple_expect_run_once_status( | |
4175c1d5 | 209 | BT_GRAPH_SIMPLE_SINK_COMPONENT_INITIALIZE_FUNC_STATUS_OK, |
117d027c PP |
210 | BT_GRAPH_SIMPLE_SINK_COMPONENT_CONSUME_FUNC_STATUS_END, |
211 | BT_GRAPH_RUN_ONCE_STATUS_END); | |
212 | ||
213 | return exit_status(); | |
214 | } |