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d2d857a8 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 | ||
811644b8 | 19 | import unittest |
811644b8 PP |
20 | import bt2 |
21 | import bt2.plugin | |
22 | import os | |
23 | ||
24 | ||
644e0364 | 25 | _TEST_PLUGIN_PLUGINS_PATH = os.environ['BT_PLUGINS_PATH'] |
d4b72099 | 26 | _TEST_PLUGIN_PLUGIN_EXTENSION_BY_OS = {'cygwin': 'dll', 'mingw': 'dll'} |
811644b8 PP |
27 | |
28 | ||
29 | class PluginSetTestCase(unittest.TestCase): | |
30 | def test_create(self): | |
31 | pset = bt2.find_plugins(_TEST_PLUGIN_PLUGINS_PATH) | |
32 | self.assertTrue(len(pset) >= 3) | |
33 | ||
34 | def test_getitem(self): | |
35 | pset = bt2.find_plugins(_TEST_PLUGIN_PLUGINS_PATH) | |
36 | self.assertTrue(pset[0].path.startswith(_TEST_PLUGIN_PLUGINS_PATH)) | |
37 | ||
38 | def test_iter(self): | |
39 | pset = bt2.find_plugins(_TEST_PLUGIN_PLUGINS_PATH) | |
40 | names = set() | |
41 | ||
42 | for plugin in pset: | |
43 | names.add(plugin.name) | |
44 | ||
45 | self.assertTrue('ctf' in names) | |
46 | self.assertTrue('utils' in names) | |
47 | self.assertTrue('text' in names) | |
48 | ||
49 | ||
50 | class FindPluginsTestCase(unittest.TestCase): | |
9736d991 PP |
51 | def test_find_nonexistent_dir(self): |
52 | with self.assertRaises(bt2.Error): | |
53 | bt2.find_plugins('/this/does/not/exist/246703df-cb85-46d5-8406-5e8dc4a88b41') | |
54 | ||
55 | def test_find_none_existing_dir(self): | |
56 | plugins = bt2.find_plugins(_TEST_PLUGIN_PLUGINS_PATH, recurse=False) | |
57 | self.assertIsNone(plugins) | |
811644b8 PP |
58 | |
59 | def test_find_dir(self): | |
60 | pset = bt2.find_plugins(_TEST_PLUGIN_PLUGINS_PATH) | |
61 | self.assertTrue(len(pset) >= 3) | |
62 | ||
ab1bca6c | 63 | def test_find_file(self): |
d4b72099 JR |
64 | extension = _TEST_PLUGIN_PLUGIN_EXTENSION_BY_OS.get(os.environ['BT_OS_TYPE'], 'so') |
65 | plugin_name = 'babeltrace-plugin-utils.{}'.format(extension) | |
66 | path = os.path.join(_TEST_PLUGIN_PLUGINS_PATH, 'utils', '.libs', plugin_name) | |
ab1bca6c SM |
67 | pset = bt2.find_plugins(path) |
68 | self.assertTrue(len(pset) == 1) | |
69 | ||
811644b8 PP |
70 | |
71 | class FindPluginTestCase(unittest.TestCase): | |
72 | def test_find_none(self): | |
73 | plugin = bt2.find_plugin('this-does-not-exist-246703df-cb85-46d5-8406-5e8dc4a88b41') | |
74 | self.assertIsNone(plugin) | |
75 | ||
76 | def test_find_existing(self): | |
77 | plugin = bt2.find_plugin('ctf') | |
78 | self.assertIsInstance(plugin, bt2.plugin._Plugin) | |
79 | ||
80 | ||
81 | class PluginTestCase(unittest.TestCase): | |
82 | def setUp(self): | |
83 | self._plugin = bt2.find_plugin('ctf') | |
84 | ||
85 | def tearDown(self): | |
86 | del self._plugin | |
87 | ||
88 | def test_name(self): | |
89 | self.assertEqual(self._plugin.name, 'ctf') | |
90 | ||
91 | def test_path(self): | |
9769184f MJ |
92 | plugin_path = os.path.normcase(self._plugin.path) |
93 | plugin_path_env = os.path.normcase(_TEST_PLUGIN_PLUGINS_PATH) | |
94 | self.assertTrue(plugin_path.startswith(plugin_path_env)) | |
811644b8 PP |
95 | |
96 | def test_author(self): | |
97 | self.assertTrue('Philippe Proulx' in self._plugin.author) | |
98 | ||
99 | def test_license(self): | |
100 | self.assertTrue('MIT' in self._plugin.license) | |
101 | ||
102 | def test_description(self): | |
103 | self.assertTrue('CTF source and sink support' in self._plugin.description) | |
104 | ||
105 | def test_version(self): | |
106 | self.assertIsNone(self._plugin.version) | |
107 | ||
108 | def test_source_comp_classes_len(self): | |
109 | self.assertEqual(len(self._plugin.source_component_classes), 2) | |
110 | ||
111 | def test_source_comp_classes_getitem(self): | |
112 | self.assertEqual(self._plugin.source_component_classes['fs'].name, 'fs') | |
113 | ||
114 | def test_source_comp_classes_getitem_invalid(self): | |
115 | with self.assertRaises(KeyError): | |
116 | self._plugin.source_component_classes['lol'] | |
117 | ||
118 | def test_source_comp_classes_iter(self): | |
119 | plugins = {} | |
120 | ||
121 | for cc_name, cc in self._plugin.source_component_classes.items(): | |
122 | plugins[cc_name] = cc | |
123 | ||
124 | self.assertTrue('fs' in plugins) | |
125 | self.assertTrue('lttng-live' in plugins) | |
126 | self.assertEqual(plugins['fs'].name, 'fs') | |
127 | self.assertEqual(plugins['lttng-live'].name, 'lttng-live') | |
128 | ||
129 | def test_filter_comp_classes_len(self): | |
130 | plugin = bt2.find_plugin('utils') | |
131 | self.assertEqual(len(plugin.filter_component_classes), 2) | |
132 | ||
133 | def test_sink_comp_classes_len(self): | |
134 | self.assertEqual(len(self._plugin.sink_component_classes), 1) |