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32d2d479 MJ |
1 | # |
2 | # Copyright (C) 2019 EfficiOS Inc. | |
3 | # | |
4 | # This program is free software; you can redistribute it and/or | |
5 | # modify it under the terms of the GNU General Public License | |
6 | # as published by the Free Software Foundation; only version 2 | |
7 | # of the License. | |
8 | # | |
9 | # This program is distributed in the hope that it will be useful, | |
10 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
12 | # GNU General Public License for more details. | |
13 | # | |
14 | # You should have received a copy of the GNU General Public License | |
15 | # along with this program; if not, write to the Free Software | |
16 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
17 | # | |
18 | ||
ae0bfae8 | 19 | from bt2 import value |
1286dcbb PP |
20 | import unittest |
21 | import copy | |
22 | import bt2 | |
23 | ||
24 | ||
25 | class QueryExecutorTestCase(unittest.TestCase): | |
26 | def test_query(self): | |
27 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 28 | def _user_consume(self): |
8a08af82 SM |
29 | pass |
30 | ||
1286dcbb | 31 | @classmethod |
819d0ae7 | 32 | def _user_query(cls, query_exec, obj, params, log_level): |
1286dcbb PP |
33 | nonlocal query_params |
34 | query_params = params | |
61d96b89 | 35 | return {'null': None, 'bt2': 'BT2'} |
1286dcbb PP |
36 | |
37 | query_params = None | |
38 | params = { | |
39 | 'array': ['coucou', 23, None], | |
61d96b89 | 40 | 'other_map': {'yes': 'yeah', '19': 19, 'minus 1.5': -1.5}, |
1286dcbb PP |
41 | 'null': None, |
42 | } | |
43 | ||
44 | res = bt2.QueryExecutor().query(MySink, 'obj', params) | |
45 | self.assertEqual(query_params, params) | |
61d96b89 | 46 | self.assertEqual(res, {'null': None, 'bt2': 'BT2'}) |
1286dcbb PP |
47 | del query_params |
48 | ||
49 | def test_query_params_none(self): | |
50 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 51 | def _user_consume(self): |
8a08af82 SM |
52 | pass |
53 | ||
1286dcbb | 54 | @classmethod |
819d0ae7 | 55 | def _user_query(cls, query_exec, obj, params, log_level): |
1286dcbb PP |
56 | nonlocal query_params |
57 | query_params = params | |
58 | ||
59 | query_params = 23 | |
60 | res = bt2.QueryExecutor().query(MySink, 'obj', None) | |
61 | self.assertEqual(query_params, None) | |
62 | del query_params | |
63 | ||
999e7442 PP |
64 | def test_query_logging_level(self): |
65 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 66 | def _user_consume(self): |
8a08af82 SM |
67 | pass |
68 | ||
999e7442 | 69 | @classmethod |
819d0ae7 | 70 | def _user_query(cls, query_exec, obj, params, log_level): |
999e7442 PP |
71 | nonlocal query_log_level |
72 | query_log_level = log_level | |
73 | ||
74 | query_log_level = None | |
61d96b89 | 75 | res = bt2.QueryExecutor().query(MySink, 'obj', None, bt2.LoggingLevel.INFO) |
999e7442 PP |
76 | self.assertEqual(query_log_level, bt2.LoggingLevel.INFO) |
77 | del query_log_level | |
78 | ||
1286dcbb PP |
79 | def test_query_gen_error(self): |
80 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 81 | def _user_consume(self): |
8a08af82 SM |
82 | pass |
83 | ||
1286dcbb | 84 | @classmethod |
819d0ae7 | 85 | def _user_query(cls, query_exec, obj, params, log_level): |
1286dcbb PP |
86 | raise ValueError |
87 | ||
614743a5 | 88 | with self.assertRaises(bt2._Error) as ctx: |
1286dcbb PP |
89 | res = bt2.QueryExecutor().query(MySink, 'obj', [17, 23]) |
90 | ||
3b2be708 | 91 | exc = ctx.exception |
574dea68 | 92 | self.assertEqual(len(exc), 2) |
3b2be708 | 93 | cause = exc[0] |
c946c9de | 94 | self.assertIsInstance(cause, bt2._ComponentClassErrorCause) |
3b2be708 SM |
95 | self.assertIn('raise ValueError', cause.message) |
96 | self.assertEqual(cause.component_class_type, bt2.ComponentClassType.SINK) | |
97 | self.assertEqual(cause.component_class_name, 'MySink') | |
98 | ||
7dd3e712 | 99 | def test_query_unknown_object(self): |
1286dcbb | 100 | class MySink(bt2._UserSinkComponent): |
819d0ae7 | 101 | def _user_consume(self): |
8a08af82 SM |
102 | pass |
103 | ||
1286dcbb | 104 | @classmethod |
819d0ae7 | 105 | def _user_query(cls, query_exec, obj, params, log_level): |
7dd3e712 | 106 | raise bt2.UnknownObject |
1286dcbb | 107 | |
7dd3e712 | 108 | with self.assertRaises(bt2.UnknownObject): |
1286dcbb PP |
109 | res = bt2.QueryExecutor().query(MySink, 'obj', [17, 23]) |
110 | ||
999e7442 PP |
111 | def test_query_logging_level_invalid_type(self): |
112 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 113 | def _user_consume(self): |
8a08af82 SM |
114 | pass |
115 | ||
999e7442 | 116 | @classmethod |
819d0ae7 | 117 | def _user_query(cls, query_exec, obj, params, log_level): |
999e7442 PP |
118 | pass |
119 | ||
120 | with self.assertRaises(TypeError): | |
121 | res = bt2.QueryExecutor().query(MySink, 'obj', [17, 23], 'yeah') | |
122 | ||
123 | def test_query_logging_level_invalid_value(self): | |
124 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 125 | def _user_consume(self): |
8a08af82 SM |
126 | pass |
127 | ||
999e7442 | 128 | @classmethod |
819d0ae7 | 129 | def _user_query(cls, query_exec, obj, params, log_level): |
999e7442 PP |
130 | pass |
131 | ||
132 | with self.assertRaises(ValueError): | |
133 | res = bt2.QueryExecutor().query(MySink, 'obj', [17, 23], 12345) | |
134 | ||
1286dcbb PP |
135 | def test_query_try_again(self): |
136 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 137 | def _user_consume(self): |
8a08af82 SM |
138 | pass |
139 | ||
1286dcbb | 140 | @classmethod |
819d0ae7 | 141 | def _user_query(cls, query_exec, obj, params, log_level): |
1286dcbb PP |
142 | raise bt2.TryAgain |
143 | ||
144 | with self.assertRaises(bt2.TryAgain): | |
145 | res = bt2.QueryExecutor().query(MySink, 'obj', [17, 23]) | |
146 | ||
d73bb381 PP |
147 | def test_query_add_interrupter(self): |
148 | class MySink(bt2._UserSinkComponent): | |
819d0ae7 | 149 | def _user_consume(self): |
d73bb381 PP |
150 | pass |
151 | ||
152 | @classmethod | |
819d0ae7 | 153 | def _user_query(cls, query_exec, obj, params, log_level): |
d73bb381 PP |
154 | nonlocal interrupter2 |
155 | test_self.assertFalse(query_exec.is_interrupted) | |
156 | interrupter2.set() | |
157 | test_self.assertTrue(query_exec.is_interrupted) | |
158 | interrupter2.reset() | |
159 | test_self.assertFalse(query_exec.is_interrupted) | |
160 | ||
161 | interrupter1 = bt2.Interrupter() | |
162 | interrupter2 = bt2.Interrupter() | |
163 | test_self = self | |
1286dcbb | 164 | query_exec = bt2.QueryExecutor() |
d73bb381 PP |
165 | query_exec.add_interrupter(interrupter1) |
166 | query_exec.add_interrupter(interrupter2) | |
167 | query_exec.query(MySink, 'obj', [17, 23]) | |
1286dcbb | 168 | |
d73bb381 | 169 | def test_query_interrupt(self): |
1286dcbb | 170 | class MySink(bt2._UserSinkComponent): |
819d0ae7 | 171 | def _user_consume(self): |
8a08af82 SM |
172 | pass |
173 | ||
1286dcbb | 174 | @classmethod |
819d0ae7 | 175 | def _user_query(cls, query_exec, obj, params, log_level): |
d73bb381 PP |
176 | test_self.assertFalse(query_exec.is_interrupted) |
177 | query_exec.interrupt() | |
178 | test_self.assertTrue(query_exec.is_interrupted) | |
1286dcbb | 179 | |
d73bb381 | 180 | test_self = self |
1286dcbb | 181 | query_exec = bt2.QueryExecutor() |
d73bb381 | 182 | query_exec.query(MySink, 'obj', [17, 23]) |