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Commit | Line | Data |
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f4aac741 | 1 | import errno |
44a5f171 | 2 | import hashlib |
112da0a0 PH |
3 | import json |
4 | import os.path | |
00fcc17a | 5 | import re |
95e42d73 | 6 | import ssl |
dd508b7c | 7 | import sys |
f8271158 | 8 | import types |
112da0a0 | 9 | |
7a5c1cfe P |
10 | import yt_dlp.extractor |
11 | from yt_dlp import YoutubeDL | |
14f25df2 | 12 | from yt_dlp.compat import compat_os_name |
f8271158 | 13 | from yt_dlp.utils import preferredencoding, write_string |
112da0a0 | 14 | |
b5ae35ee | 15 | if 'pytest' in sys.modules: |
060ac762 | 16 | import pytest |
17 | is_download_test = pytest.mark.download | |
18 | else: | |
19 | def is_download_test(testClass): | |
20 | return testClass | |
21 | ||
22 | ||
44a5f171 PH |
23 | def get_params(override=None): |
24 | PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), | |
b5ae35ee | 25 | 'parameters.json') |
72f3289a | 26 | LOCAL_PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)), |
b5ae35ee | 27 | 'local_parameters.json') |
86e5f3ed | 28 | with open(PARAMETERS_FILE, encoding='utf-8') as pf: |
44a5f171 | 29 | parameters = json.load(pf) |
72f3289a | 30 | if os.path.exists(LOCAL_PARAMETERS_FILE): |
86e5f3ed | 31 | with open(LOCAL_PARAMETERS_FILE, encoding='utf-8') as pf: |
72f3289a | 32 | parameters.update(json.load(pf)) |
44a5f171 PH |
33 | if override: |
34 | parameters.update(override) | |
35 | return parameters | |
112da0a0 | 36 | |
f4aac741 PH |
37 | |
38 | def try_rm(filename): | |
39 | """ Remove a file if it exists """ | |
40 | try: | |
41 | os.remove(filename) | |
42 | except OSError as ose: | |
43 | if ose.errno != errno.ENOENT: | |
44 | raise | |
45 | ||
46 | ||
f0500bd1 | 47 | def report_warning(message, *args, **kwargs): |
dd508b7c FV |
48 | ''' |
49 | Print the message to stderr, it will be prefixed with 'WARNING:' | |
50 | If stderr is a tty file the 'WARNING:' will be colored | |
51 | ''' | |
e9c0cdd3 | 52 | if sys.stderr.isatty() and compat_os_name != 'nt': |
7a08ad7d | 53 | _msg_header = '\033[0;33mWARNING:\033[0m' |
dd508b7c | 54 | else: |
7a08ad7d | 55 | _msg_header = 'WARNING:' |
86e5f3ed | 56 | output = f'{_msg_header} {message}\n' |
cfb0511d | 57 | if 'b' in getattr(sys.stderr, 'mode', ''): |
dd508b7c FV |
58 | output = output.encode(preferredencoding()) |
59 | sys.stderr.write(output) | |
60 | ||
61 | ||
112da0a0 | 62 | class FakeYDL(YoutubeDL): |
f4d96df0 | 63 | def __init__(self, override=None): |
112da0a0 PH |
64 | # Different instances of the downloader can't share the same dictionary |
65 | # some test set the "sublang" parameter, which would break the md5 checks. | |
f4d96df0 | 66 | params = get_params(override=override) |
86e5f3ed | 67 | super().__init__(params, auto_init=False) |
f4aac741 | 68 | self.result = [] |
5f6a1245 | 69 | |
f0500bd1 | 70 | def to_screen(self, s, *args, **kwargs): |
112da0a0 | 71 | print(s) |
f4aac741 | 72 | |
f0500bd1 | 73 | def trouble(self, s, *args, **kwargs): |
112da0a0 | 74 | raise Exception(s) |
f4aac741 | 75 | |
112da0a0 | 76 | def download(self, x): |
fc2c063e | 77 | self.result.append(x) |
f4aac741 | 78 | |
00fcc17a FV |
79 | def expect_warning(self, regex): |
80 | # Silence an expected warning matching a regex | |
81 | old_report_warning = self.report_warning | |
5f6a1245 | 82 | |
f0500bd1 | 83 | def report_warning(self, message, *args, **kwargs): |
5f6a1245 JW |
84 | if re.match(regex, message): |
85 | return | |
f0500bd1 | 86 | old_report_warning(message, *args, **kwargs) |
00fcc17a | 87 | self.report_warning = types.MethodType(report_warning, self) |
fc2c063e | 88 | |
52fadd5f PH |
89 | |
90 | def gettestcases(include_onlymatching=False): | |
7a5c1cfe | 91 | for ie in yt_dlp.extractor.gen_extractors(): |
86e5f3ed | 92 | yield from ie.get_testcases(include_onlymatching) |
44a5f171 PH |
93 | |
94 | ||
f2e8dbcc | 95 | def getwebpagetestcases(): |
96 | for ie in yt_dlp.extractor.gen_extractors(): | |
97 | for tc in ie.get_webpage_testcases(): | |
98 | tc.setdefault('add_ie', []).append('Generic') | |
99 | yield tc | |
100 | ||
101 | ||
0f06bcd7 | 102 | md5 = lambda s: hashlib.md5(s.encode()).hexdigest() |
257cfebf PH |
103 | |
104 | ||
40c931de | 105 | def expect_value(self, got, expected, field): |
14f25df2 | 106 | if isinstance(expected, str) and expected.startswith('re:'): |
40c931de QF |
107 | match_str = expected[len('re:'):] |
108 | match_rex = re.compile(match_str) | |
109 | ||
110 | self.assertTrue( | |
14f25df2 | 111 | isinstance(got, str), |
112 | f'Expected a {str.__name__} object, but got {type(got).__name__} for field {field}') | |
40c931de QF |
113 | self.assertTrue( |
114 | match_rex.match(got), | |
86e5f3ed | 115 | f'field {field} (value: {got!r}) should match {match_str!r}') |
14f25df2 | 116 | elif isinstance(expected, str) and expected.startswith('startswith:'): |
40c931de QF |
117 | start_str = expected[len('startswith:'):] |
118 | self.assertTrue( | |
14f25df2 | 119 | isinstance(got, str), |
120 | f'Expected a {str.__name__} object, but got {type(got).__name__} for field {field}') | |
40c931de QF |
121 | self.assertTrue( |
122 | got.startswith(start_str), | |
86e5f3ed | 123 | f'field {field} (value: {got!r}) should start with {start_str!r}') |
14f25df2 | 124 | elif isinstance(expected, str) and expected.startswith('contains:'): |
40c931de QF |
125 | contains_str = expected[len('contains:'):] |
126 | self.assertTrue( | |
14f25df2 | 127 | isinstance(got, str), |
128 | f'Expected a {str.__name__} object, but got {type(got).__name__} for field {field}') | |
40c931de QF |
129 | self.assertTrue( |
130 | contains_str in got, | |
86e5f3ed | 131 | f'field {field} (value: {got!r}) should contain {contains_str!r}') |
40c931de | 132 | elif isinstance(expected, type): |
2e885de7 S |
133 | self.assertTrue( |
134 | isinstance(got, expected), | |
86e5f3ed | 135 | f'Expected type {expected!r} for field {field}, but got value {got!r} of type {type(got)!r}') |
40c931de QF |
136 | elif isinstance(expected, dict) and isinstance(got, dict): |
137 | expect_dict(self, got, expected) | |
138 | elif isinstance(expected, list) and isinstance(got, list): | |
2e885de7 S |
139 | self.assertEqual( |
140 | len(expected), len(got), | |
f88f1b40 S |
141 | 'Expect a list of length %d, but got a list of length %d for field %s' % ( |
142 | len(expected), len(got), field)) | |
687c04cb QF |
143 | for index, (item_got, item_expected) in enumerate(zip(got, expected)): |
144 | type_got = type(item_got) | |
145 | type_expected = type(item_expected) | |
2e885de7 S |
146 | self.assertEqual( |
147 | type_expected, type_got, | |
386a7b52 | 148 | 'Type mismatch for list item at index %d for field %s, expected %r, got %r' % ( |
7d0ada5f | 149 | index, field, type_expected, type_got)) |
687c04cb | 150 | expect_value(self, item_got, item_expected, field) |
40c931de | 151 | else: |
14f25df2 | 152 | if isinstance(expected, str) and expected.startswith('md5:'): |
6c4c7539 | 153 | self.assertTrue( |
14f25df2 | 154 | isinstance(got, str), |
86e5f3ed | 155 | f'Expected field {field} to be a unicode object, but got value {got!r} of type {type(got)!r}') |
40c931de | 156 | got = 'md5:' + md5(got) |
14f25df2 | 157 | elif isinstance(expected, str) and re.match(r'^(?:min|max)?count:\d+', expected): |
9789d753 | 158 | self.assertTrue( |
40c931de | 159 | isinstance(got, (list, dict)), |
86e5f3ed | 160 | f'Expected field {field} to be a list or a dict, but it is of type {type(got).__name__}') |
a16c7c03 S |
161 | op, _, expected_num = expected.partition(':') |
162 | expected_num = int(expected_num) | |
163 | if op == 'mincount': | |
164 | assert_func = assertGreaterEqual | |
165 | msg_tmpl = 'Expected %d items in field %s, but only got %d' | |
166 | elif op == 'maxcount': | |
167 | assert_func = assertLessEqual | |
168 | msg_tmpl = 'Expected maximum %d items in field %s, but got %d' | |
169 | elif op == 'count': | |
170 | assert_func = assertEqual | |
171 | msg_tmpl = 'Expected exactly %d items in field %s, but got %d' | |
172 | else: | |
173 | assert False | |
174 | assert_func( | |
40c931de | 175 | self, len(got), expected_num, |
a16c7c03 | 176 | msg_tmpl % (expected_num, field, len(got))) |
40c931de | 177 | return |
2e885de7 S |
178 | self.assertEqual( |
179 | expected, got, | |
86e5f3ed | 180 | f'Invalid value for field {field}, expected {expected!r}, got {got!r}') |
40c931de QF |
181 | |
182 | ||
183 | def expect_dict(self, got_dict, expected_dict): | |
184 | for info_field, expected in expected_dict.items(): | |
185 | got = got_dict.get(info_field) | |
186 | expect_value(self, got, expected, info_field) | |
257cfebf | 187 | |
93bc7ef1 | 188 | |
75ad3357 | 189 | def sanitize_got_info_dict(got_dict): |
190 | IGNORED_FIELDS = ( | |
6db9c4d5 | 191 | *YoutubeDL._format_fields, |
ff9f925b | 192 | |
193 | # Lists | |
194 | 'formats', 'thumbnails', 'subtitles', 'automatic_captions', 'comments', 'entries', | |
195 | ||
196 | # Auto-generated | |
75ad3357 | 197 | 'autonumber', 'playlist', 'format_index', 'video_ext', 'audio_ext', 'duration_string', 'epoch', |
497d77e1 | 198 | 'fulltitle', 'extractor', 'extractor_key', 'filepath', 'infojson_filename', 'original_url', 'n_entries', |
ff9f925b | 199 | |
200 | # Only live_status needs to be checked | |
201 | 'is_live', 'was_live', | |
202 | ) | |
203 | ||
75ad3357 | 204 | IGNORED_PREFIXES = ('', 'playlist', 'requested', 'webpage') |
ff9f925b | 205 | |
206 | def sanitize(key, value): | |
88f23a18 | 207 | if isinstance(value, str) and len(value) > 100 and key != 'thumbnail': |
ff9f925b | 208 | return f'md5:{md5(value)}' |
209 | elif isinstance(value, list) and len(value) > 10: | |
210 | return f'count:{len(value)}' | |
976ae3ea | 211 | elif key.endswith('_count') and isinstance(value, int): |
212 | return int | |
ff9f925b | 213 | return value |
214 | ||
215 | test_info_dict = { | |
216 | key: sanitize(key, value) for key, value in got_dict.items() | |
75ad3357 | 217 | if value is not None and key not in IGNORED_FIELDS and not any( |
218 | key.startswith(f'{prefix}_') for prefix in IGNORED_PREFIXES) | |
ff9f925b | 219 | } |
220 | ||
221 | # display_id may be generated from id | |
6970b600 | 222 | if test_info_dict.get('display_id') == test_info_dict.get('id'): |
ff9f925b | 223 | test_info_dict.pop('display_id') |
224 | ||
495322b9 | 225 | # Check url for flat entries |
226 | if got_dict.get('_type', 'video') != 'video' and got_dict.get('url'): | |
227 | test_info_dict['url'] = got_dict['url'] | |
228 | ||
75ad3357 | 229 | return test_info_dict |
230 | ||
231 | ||
232 | def expect_info_dict(self, got_dict, expected_dict): | |
233 | expect_dict(self, got_dict, expected_dict) | |
234 | # Check for the presence of mandatory fields | |
235 | if got_dict.get('_type') not in ('playlist', 'multi_video'): | |
236 | mandatory_fields = ['id', 'title'] | |
237 | if expected_dict.get('ext'): | |
238 | mandatory_fields.extend(('url', 'ext')) | |
239 | for key in mandatory_fields: | |
240 | self.assertTrue(got_dict.get(key), 'Missing mandatory field %s' % key) | |
241 | # Check for mandatory fields that are automatically set by YoutubeDL | |
495322b9 | 242 | if got_dict.get('_type', 'video') == 'video': |
243 | for key in ['webpage_url', 'extractor', 'extractor_key']: | |
244 | self.assertTrue(got_dict.get(key), 'Missing field: %s' % key) | |
75ad3357 | 245 | |
246 | test_info_dict = sanitize_got_info_dict(got_dict) | |
247 | ||
ea38e55f PH |
248 | missing_keys = set(test_info_dict.keys()) - set(expected_dict.keys()) |
249 | if missing_keys: | |
c0f64ac6 | 250 | def _repr(v): |
14f25df2 | 251 | if isinstance(v, str): |
155f9550 | 252 | return "'%s'" % v.replace('\\', '\\\\').replace("'", "\\'").replace('\n', '\\n') |
976ae3ea | 253 | elif isinstance(v, type): |
254 | return v.__name__ | |
c0f64ac6 PH |
255 | else: |
256 | return repr(v) | |
7aaf4cd2 RG |
257 | info_dict_str = ''.join( |
258 | f' {_repr(k)}: {_repr(v)},\n' | |
259 | for k, v in test_info_dict.items() if k not in missing_keys) | |
260 | if info_dict_str: | |
261 | info_dict_str += '\n' | |
dc35bfd2 | 262 | info_dict_str += ''.join( |
86e5f3ed | 263 | f' {_repr(k)}: {_repr(test_info_dict[k])},\n' |
dc35bfd2 | 264 | for k in missing_keys) |
46d09f87 | 265 | info_dict_str = '\n\'info_dict\': {\n' + info_dict_str + '},\n' |
266 | write_string(info_dict_str.replace('\n', '\n '), out=sys.stderr) | |
ea38e55f PH |
267 | self.assertFalse( |
268 | missing_keys, | |
269 | 'Missing keys in test definition: %s' % ( | |
270 | ', '.join(sorted(missing_keys)))) | |
c57f7757 PH |
271 | |
272 | ||
273 | def assertRegexpMatches(self, text, regexp, msg=None): | |
0fd7fd71 PH |
274 | if hasattr(self, 'assertRegexp'): |
275 | return self.assertRegexp(text, regexp, msg) | |
c57f7757 PH |
276 | else: |
277 | m = re.match(regexp, text) | |
278 | if not m: | |
8bdcb436 PH |
279 | note = 'Regexp didn\'t match: %r not found' % (regexp) |
280 | if len(text) < 1000: | |
281 | note += ' in %r' % text | |
c57f7757 PH |
282 | if msg is None: |
283 | msg = note | |
284 | else: | |
285 | msg = note + ', ' + msg | |
286 | self.assertTrue(m, msg) | |
d8624e6a PH |
287 | |
288 | ||
289 | def assertGreaterEqual(self, got, expected, msg=None): | |
290 | if not (got >= expected): | |
291 | if msg is None: | |
86e5f3ed | 292 | msg = f'{got!r} not greater than or equal to {expected!r}' |
d8624e6a | 293 | self.assertTrue(got >= expected, msg) |
70b7e3fb PH |
294 | |
295 | ||
a16c7c03 S |
296 | def assertLessEqual(self, got, expected, msg=None): |
297 | if not (got <= expected): | |
298 | if msg is None: | |
86e5f3ed | 299 | msg = f'{got!r} not less than or equal to {expected!r}' |
a16c7c03 S |
300 | self.assertTrue(got <= expected, msg) |
301 | ||
302 | ||
303 | def assertEqual(self, got, expected, msg=None): | |
304 | if not (got == expected): | |
305 | if msg is None: | |
86e5f3ed | 306 | msg = f'{got!r} not equal to {expected!r}' |
a16c7c03 S |
307 | self.assertTrue(got == expected, msg) |
308 | ||
309 | ||
70b7e3fb PH |
310 | def expect_warnings(ydl, warnings_re): |
311 | real_warning = ydl.report_warning | |
312 | ||
f0500bd1 | 313 | def _report_warning(w, *args, **kwargs): |
70b7e3fb | 314 | if not any(re.search(w_re, w) for w_re in warnings_re): |
f0500bd1 | 315 | real_warning(w, *args, **kwargs) |
70b7e3fb PH |
316 | |
317 | ydl.report_warning = _report_warning | |
95e42d73 XDG |
318 | |
319 | ||
320 | def http_server_port(httpd): | |
321 | if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket): | |
322 | # In Jython SSLSocket is not a subclass of socket.socket | |
323 | sock = httpd.socket.sock | |
324 | else: | |
325 | sock = httpd.socket | |
326 | return sock.getsockname()[1] |