forked from gorakhargosh/watchdog
-
Notifications
You must be signed in to change notification settings - Fork 0
/
test_regex_matching_event_handler.py
242 lines (201 loc) · 8.45 KB
/
test_regex_matching_event_handler.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
# coding: utf-8
#
# Copyright 2011 Yesudeep Mangalapilly <yesudeep@gmail.com>
# Copyright 2012 Google, Inc & contributors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from watchdog.events import (
FileDeletedEvent,
FileModifiedEvent,
FileCreatedEvent,
DirDeletedEvent,
DirModifiedEvent,
DirCreatedEvent,
FileMovedEvent,
DirMovedEvent,
RegexMatchingEventHandler,
LoggingEventHandler,
EVENT_TYPE_MODIFIED,
EVENT_TYPE_CREATED,
EVENT_TYPE_DELETED,
EVENT_TYPE_MOVED,
)
path_1 = '/path/xyz'
path_2 = '/path/abc'
g_allowed_regexes = [r".*\.py", r".*\.txt"]
g_allowed_str_regexes = r".*\.py"
g_ignore_regexes = [r".*\.pyc"]
def test_dispatch():
# Utilities.
regexes = [r".*\.py", r".*\.txt"]
ignore_regexes = [r".*\.pyc"]
def assert_regexes(handler, event):
if hasattr(event, 'dest_path'):
paths = [event.src_path, event.dest_path]
else:
paths = [event.src_path]
filtered_paths = set()
for p in paths:
if any(r.match(p) for r in handler.regexes):
filtered_paths.add(p)
assert filtered_paths
dir_del_event_match = DirDeletedEvent('/path/blah.py')
dir_del_event_not_match = DirDeletedEvent('/path/foobar')
dir_del_event_ignored = DirDeletedEvent('/path/foobar.pyc')
file_del_event_match = FileDeletedEvent('/path/blah.txt')
file_del_event_not_match = FileDeletedEvent('/path/foobar')
file_del_event_ignored = FileDeletedEvent('/path/blah.pyc')
dir_cre_event_match = DirCreatedEvent('/path/blah.py')
dir_cre_event_not_match = DirCreatedEvent('/path/foobar')
dir_cre_event_ignored = DirCreatedEvent('/path/foobar.pyc')
file_cre_event_match = FileCreatedEvent('/path/blah.txt')
file_cre_event_not_match = FileCreatedEvent('/path/foobar')
file_cre_event_ignored = FileCreatedEvent('/path/blah.pyc')
dir_mod_event_match = DirModifiedEvent('/path/blah.py')
dir_mod_event_not_match = DirModifiedEvent('/path/foobar')
dir_mod_event_ignored = DirModifiedEvent('/path/foobar.pyc')
file_mod_event_match = FileModifiedEvent('/path/blah.txt')
file_mod_event_not_match = FileModifiedEvent('/path/foobar')
file_mod_event_ignored = FileModifiedEvent('/path/blah.pyc')
dir_mov_event_match = DirMovedEvent('/path/blah.py', '/path/blah')
dir_mov_event_not_match = DirMovedEvent('/path/foobar', '/path/blah')
dir_mov_event_ignored = DirMovedEvent('/path/foobar.pyc', '/path/blah')
file_mov_event_match = FileMovedEvent('/path/blah.txt', '/path/blah')
file_mov_event_not_match = FileMovedEvent('/path/foobar', '/path/blah')
file_mov_event_ignored = FileMovedEvent('/path/blah.pyc', '/path/blah')
all_dir_events = [
dir_mod_event_match,
dir_mod_event_not_match,
dir_mod_event_ignored,
dir_del_event_match,
dir_del_event_not_match,
dir_del_event_ignored,
dir_cre_event_match,
dir_cre_event_not_match,
dir_cre_event_ignored,
dir_mov_event_match,
dir_mov_event_not_match,
dir_mov_event_ignored,
]
all_file_events = [
file_mod_event_match,
file_mod_event_not_match,
file_mod_event_ignored,
file_del_event_match,
file_del_event_not_match,
file_del_event_ignored,
file_cre_event_match,
file_cre_event_not_match,
file_cre_event_ignored,
file_mov_event_match,
file_mov_event_not_match,
file_mov_event_ignored,
]
all_events = all_file_events + all_dir_events
def assert_check_directory(handler, event):
assert not (handler.ignore_directories and event.is_directory)
class TestableEventHandler(RegexMatchingEventHandler):
def on_any_event(self, event):
assert_check_directory(self, event)
def on_modified(self, event):
assert_check_directory(self, event)
assert event.event_type == EVENT_TYPE_MODIFIED
assert_regexes(self, event)
def on_deleted(self, event):
assert_check_directory(self, event)
assert event.event_type == EVENT_TYPE_DELETED
assert_regexes(self, event)
def on_moved(self, event):
assert_check_directory(self, event)
assert event.event_type == EVENT_TYPE_MOVED
assert_regexes(self, event)
def on_created(self, event):
assert_check_directory(self, event)
assert event.event_type == EVENT_TYPE_CREATED
assert_regexes(self, event)
no_dirs_handler = TestableEventHandler(regexes=regexes,
ignore_regexes=ignore_regexes,
ignore_directories=True)
handler = TestableEventHandler(regexes=regexes,
ignore_regexes=ignore_regexes,
ignore_directories=False)
for event in all_events:
no_dirs_handler.dispatch(event)
for event in all_events:
handler.dispatch(event)
def test_handler():
handler1 = RegexMatchingEventHandler(g_allowed_regexes,
g_ignore_regexes, True)
handler2 = RegexMatchingEventHandler(g_allowed_regexes,
g_ignore_regexes, False)
assert [r.pattern for r in handler1.regexes] == g_allowed_regexes
assert [r.pattern for r in handler1.ignore_regexes] == g_ignore_regexes
assert handler1.ignore_directories
assert not handler2.ignore_directories
def test_ignore_directories():
handler1 = RegexMatchingEventHandler(g_allowed_regexes,
g_ignore_regexes, True)
handler2 = RegexMatchingEventHandler(g_allowed_regexes,
g_ignore_regexes, False)
assert handler1.ignore_directories
assert not handler2.ignore_directories
def test_ignore_regexes():
handler1 = RegexMatchingEventHandler(g_allowed_regexes,
g_ignore_regexes, True)
assert [r.pattern for r in handler1.ignore_regexes] == g_ignore_regexes
def test_regexes():
handler1 = RegexMatchingEventHandler(g_allowed_regexes,
g_ignore_regexes, True)
assert [r.pattern for r in handler1.regexes] == g_allowed_regexes
def test_str_regexes():
handler1 = RegexMatchingEventHandler(g_allowed_str_regexes,
g_ignore_regexes, True)
assert [r.pattern for r in handler1.regexes] == [g_allowed_str_regexes]
def test_logging_event_handler_dispatch():
class _TestableEventHandler(LoggingEventHandler):
def on_any_event(self, event):
assert True
def on_modified(self, event):
super().on_modified(event)
assert event.event_type == EVENT_TYPE_MODIFIED
def on_deleted(self, event):
super().on_deleted(event)
assert event.event_type == EVENT_TYPE_DELETED
def on_moved(self, event):
super().on_moved(event)
assert event.event_type == EVENT_TYPE_MOVED
def on_created(self, event):
super().on_created(event)
assert event.event_type == EVENT_TYPE_CREATED
# Utilities.
dir_del_event = DirDeletedEvent('/path/blah.py')
file_del_event = FileDeletedEvent('/path/blah.txt')
dir_cre_event = DirCreatedEvent('/path/blah.py')
file_cre_event = FileCreatedEvent('/path/blah.txt')
dir_mod_event = DirModifiedEvent('/path/blah.py')
file_mod_event = FileModifiedEvent('/path/blah.txt')
dir_mov_event = DirMovedEvent('/path/blah.py', '/path/blah')
file_mov_event = FileMovedEvent('/path/blah.txt', '/path/blah')
all_events = [
dir_mod_event,
dir_del_event,
dir_cre_event,
dir_mov_event,
file_mod_event,
file_del_event,
file_cre_event,
file_mov_event,
]
handler = _TestableEventHandler()
for event in all_events:
handler.dispatch(event)