mirror of
https://github.com/yt-dlp/yt-dlp.git
synced 2024-11-23 19:33:59 +01:00
327 lines
12 KiB
Python
327 lines
12 KiB
Python
import errno
|
|
import hashlib
|
|
import json
|
|
import os.path
|
|
import re
|
|
import ssl
|
|
import sys
|
|
import types
|
|
|
|
import yt_dlp.extractor
|
|
from yt_dlp import YoutubeDL
|
|
from yt_dlp.compat import compat_os_name
|
|
from yt_dlp.utils import preferredencoding, write_string
|
|
|
|
if 'pytest' in sys.modules:
|
|
import pytest
|
|
is_download_test = pytest.mark.download
|
|
else:
|
|
def is_download_test(testClass):
|
|
return testClass
|
|
|
|
|
|
def get_params(override=None):
|
|
PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)),
|
|
'parameters.json')
|
|
LOCAL_PARAMETERS_FILE = os.path.join(os.path.dirname(os.path.abspath(__file__)),
|
|
'local_parameters.json')
|
|
with open(PARAMETERS_FILE, encoding='utf-8') as pf:
|
|
parameters = json.load(pf)
|
|
if os.path.exists(LOCAL_PARAMETERS_FILE):
|
|
with open(LOCAL_PARAMETERS_FILE, encoding='utf-8') as pf:
|
|
parameters.update(json.load(pf))
|
|
if override:
|
|
parameters.update(override)
|
|
return parameters
|
|
|
|
|
|
def try_rm(filename):
|
|
""" Remove a file if it exists """
|
|
try:
|
|
os.remove(filename)
|
|
except OSError as ose:
|
|
if ose.errno != errno.ENOENT:
|
|
raise
|
|
|
|
|
|
def report_warning(message, *args, **kwargs):
|
|
'''
|
|
Print the message to stderr, it will be prefixed with 'WARNING:'
|
|
If stderr is a tty file the 'WARNING:' will be colored
|
|
'''
|
|
if sys.stderr.isatty() and compat_os_name != 'nt':
|
|
_msg_header = '\033[0;33mWARNING:\033[0m'
|
|
else:
|
|
_msg_header = 'WARNING:'
|
|
output = f'{_msg_header} {message}\n'
|
|
if 'b' in getattr(sys.stderr, 'mode', ''):
|
|
output = output.encode(preferredencoding())
|
|
sys.stderr.write(output)
|
|
|
|
|
|
class FakeYDL(YoutubeDL):
|
|
def __init__(self, override=None):
|
|
# Different instances of the downloader can't share the same dictionary
|
|
# some test set the "sublang" parameter, which would break the md5 checks.
|
|
params = get_params(override=override)
|
|
super().__init__(params, auto_init=False)
|
|
self.result = []
|
|
|
|
def to_screen(self, s, *args, **kwargs):
|
|
print(s)
|
|
|
|
def trouble(self, s, *args, **kwargs):
|
|
raise Exception(s)
|
|
|
|
def download(self, x):
|
|
self.result.append(x)
|
|
|
|
def expect_warning(self, regex):
|
|
# Silence an expected warning matching a regex
|
|
old_report_warning = self.report_warning
|
|
|
|
def report_warning(self, message, *args, **kwargs):
|
|
if re.match(regex, message):
|
|
return
|
|
old_report_warning(message, *args, **kwargs)
|
|
self.report_warning = types.MethodType(report_warning, self)
|
|
|
|
|
|
def gettestcases(include_onlymatching=False):
|
|
for ie in yt_dlp.extractor.gen_extractors():
|
|
yield from ie.get_testcases(include_onlymatching)
|
|
|
|
|
|
def getwebpagetestcases():
|
|
for ie in yt_dlp.extractor.gen_extractors():
|
|
for tc in ie.get_webpage_testcases():
|
|
tc.setdefault('add_ie', []).append('Generic')
|
|
yield tc
|
|
|
|
|
|
md5 = lambda s: hashlib.md5(s.encode()).hexdigest()
|
|
|
|
|
|
def expect_value(self, got, expected, field):
|
|
if isinstance(expected, str) and expected.startswith('re:'):
|
|
match_str = expected[len('re:'):]
|
|
match_rex = re.compile(match_str)
|
|
|
|
self.assertTrue(
|
|
isinstance(got, str),
|
|
f'Expected a {str.__name__} object, but got {type(got).__name__} for field {field}')
|
|
self.assertTrue(
|
|
match_rex.match(got),
|
|
f'field {field} (value: {got!r}) should match {match_str!r}')
|
|
elif isinstance(expected, str) and expected.startswith('startswith:'):
|
|
start_str = expected[len('startswith:'):]
|
|
self.assertTrue(
|
|
isinstance(got, str),
|
|
f'Expected a {str.__name__} object, but got {type(got).__name__} for field {field}')
|
|
self.assertTrue(
|
|
got.startswith(start_str),
|
|
f'field {field} (value: {got!r}) should start with {start_str!r}')
|
|
elif isinstance(expected, str) and expected.startswith('contains:'):
|
|
contains_str = expected[len('contains:'):]
|
|
self.assertTrue(
|
|
isinstance(got, str),
|
|
f'Expected a {str.__name__} object, but got {type(got).__name__} for field {field}')
|
|
self.assertTrue(
|
|
contains_str in got,
|
|
f'field {field} (value: {got!r}) should contain {contains_str!r}')
|
|
elif isinstance(expected, type):
|
|
self.assertTrue(
|
|
isinstance(got, expected),
|
|
f'Expected type {expected!r} for field {field}, but got value {got!r} of type {type(got)!r}')
|
|
elif isinstance(expected, dict) and isinstance(got, dict):
|
|
expect_dict(self, got, expected)
|
|
elif isinstance(expected, list) and isinstance(got, list):
|
|
self.assertEqual(
|
|
len(expected), len(got),
|
|
'Expect a list of length %d, but got a list of length %d for field %s' % (
|
|
len(expected), len(got), field))
|
|
for index, (item_got, item_expected) in enumerate(zip(got, expected)):
|
|
type_got = type(item_got)
|
|
type_expected = type(item_expected)
|
|
self.assertEqual(
|
|
type_expected, type_got,
|
|
'Type mismatch for list item at index %d for field %s, expected %r, got %r' % (
|
|
index, field, type_expected, type_got))
|
|
expect_value(self, item_got, item_expected, field)
|
|
else:
|
|
if isinstance(expected, str) and expected.startswith('md5:'):
|
|
self.assertTrue(
|
|
isinstance(got, str),
|
|
f'Expected field {field} to be a unicode object, but got value {got!r} of type {type(got)!r}')
|
|
got = 'md5:' + md5(got)
|
|
elif isinstance(expected, str) and re.match(r'^(?:min|max)?count:\d+', expected):
|
|
self.assertTrue(
|
|
isinstance(got, (list, dict)),
|
|
f'Expected field {field} to be a list or a dict, but it is of type {type(got).__name__}')
|
|
op, _, expected_num = expected.partition(':')
|
|
expected_num = int(expected_num)
|
|
if op == 'mincount':
|
|
assert_func = assertGreaterEqual
|
|
msg_tmpl = 'Expected %d items in field %s, but only got %d'
|
|
elif op == 'maxcount':
|
|
assert_func = assertLessEqual
|
|
msg_tmpl = 'Expected maximum %d items in field %s, but got %d'
|
|
elif op == 'count':
|
|
assert_func = assertEqual
|
|
msg_tmpl = 'Expected exactly %d items in field %s, but got %d'
|
|
else:
|
|
assert False
|
|
assert_func(
|
|
self, len(got), expected_num,
|
|
msg_tmpl % (expected_num, field, len(got)))
|
|
return
|
|
self.assertEqual(
|
|
expected, got,
|
|
f'Invalid value for field {field}, expected {expected!r}, got {got!r}')
|
|
|
|
|
|
def expect_dict(self, got_dict, expected_dict):
|
|
for info_field, expected in expected_dict.items():
|
|
got = got_dict.get(info_field)
|
|
expect_value(self, got, expected, info_field)
|
|
|
|
|
|
def sanitize_got_info_dict(got_dict):
|
|
IGNORED_FIELDS = (
|
|
*YoutubeDL._format_fields,
|
|
|
|
# Lists
|
|
'formats', 'thumbnails', 'subtitles', 'automatic_captions', 'comments', 'entries',
|
|
|
|
# Auto-generated
|
|
'autonumber', 'playlist', 'format_index', 'video_ext', 'audio_ext', 'duration_string', 'epoch', 'n_entries',
|
|
'fulltitle', 'extractor', 'extractor_key', 'filename', 'filepath', 'infojson_filename', 'original_url',
|
|
|
|
# Only live_status needs to be checked
|
|
'is_live', 'was_live',
|
|
)
|
|
|
|
IGNORED_PREFIXES = ('', 'playlist', 'requested', 'webpage')
|
|
|
|
def sanitize(key, value):
|
|
if isinstance(value, str) and len(value) > 100 and key != 'thumbnail':
|
|
return f'md5:{md5(value)}'
|
|
elif isinstance(value, list) and len(value) > 10:
|
|
return f'count:{len(value)}'
|
|
elif key.endswith('_count') and isinstance(value, int):
|
|
return int
|
|
return value
|
|
|
|
test_info_dict = {
|
|
key: sanitize(key, value) for key, value in got_dict.items()
|
|
if value is not None and key not in IGNORED_FIELDS and not any(
|
|
key.startswith(f'{prefix}_') for prefix in IGNORED_PREFIXES)
|
|
}
|
|
|
|
# display_id may be generated from id
|
|
if test_info_dict.get('display_id') == test_info_dict.get('id'):
|
|
test_info_dict.pop('display_id')
|
|
|
|
# Check url for flat entries
|
|
if got_dict.get('_type', 'video') != 'video' and got_dict.get('url'):
|
|
test_info_dict['url'] = got_dict['url']
|
|
|
|
return test_info_dict
|
|
|
|
|
|
def expect_info_dict(self, got_dict, expected_dict):
|
|
expect_dict(self, got_dict, expected_dict)
|
|
# Check for the presence of mandatory fields
|
|
if got_dict.get('_type') not in ('playlist', 'multi_video'):
|
|
mandatory_fields = ['id', 'title']
|
|
if expected_dict.get('ext'):
|
|
mandatory_fields.extend(('url', 'ext'))
|
|
for key in mandatory_fields:
|
|
self.assertTrue(got_dict.get(key), 'Missing mandatory field %s' % key)
|
|
# Check for mandatory fields that are automatically set by YoutubeDL
|
|
if got_dict.get('_type', 'video') == 'video':
|
|
for key in ['webpage_url', 'extractor', 'extractor_key']:
|
|
self.assertTrue(got_dict.get(key), 'Missing field: %s' % key)
|
|
|
|
test_info_dict = sanitize_got_info_dict(got_dict)
|
|
|
|
missing_keys = set(test_info_dict.keys()) - set(expected_dict.keys())
|
|
if missing_keys:
|
|
def _repr(v):
|
|
if isinstance(v, str):
|
|
return "'%s'" % v.replace('\\', '\\\\').replace("'", "\\'").replace('\n', '\\n')
|
|
elif isinstance(v, type):
|
|
return v.__name__
|
|
else:
|
|
return repr(v)
|
|
info_dict_str = ''.join(
|
|
f' {_repr(k)}: {_repr(v)},\n'
|
|
for k, v in test_info_dict.items() if k not in missing_keys)
|
|
if info_dict_str:
|
|
info_dict_str += '\n'
|
|
info_dict_str += ''.join(
|
|
f' {_repr(k)}: {_repr(test_info_dict[k])},\n'
|
|
for k in missing_keys)
|
|
info_dict_str = '\n\'info_dict\': {\n' + info_dict_str + '},\n'
|
|
write_string(info_dict_str.replace('\n', '\n '), out=sys.stderr)
|
|
self.assertFalse(
|
|
missing_keys,
|
|
'Missing keys in test definition: %s' % (
|
|
', '.join(sorted(missing_keys))))
|
|
|
|
|
|
def assertRegexpMatches(self, text, regexp, msg=None):
|
|
if hasattr(self, 'assertRegexp'):
|
|
return self.assertRegexp(text, regexp, msg)
|
|
else:
|
|
m = re.match(regexp, text)
|
|
if not m:
|
|
note = 'Regexp didn\'t match: %r not found' % (regexp)
|
|
if len(text) < 1000:
|
|
note += ' in %r' % text
|
|
if msg is None:
|
|
msg = note
|
|
else:
|
|
msg = note + ', ' + msg
|
|
self.assertTrue(m, msg)
|
|
|
|
|
|
def assertGreaterEqual(self, got, expected, msg=None):
|
|
if not (got >= expected):
|
|
if msg is None:
|
|
msg = f'{got!r} not greater than or equal to {expected!r}'
|
|
self.assertTrue(got >= expected, msg)
|
|
|
|
|
|
def assertLessEqual(self, got, expected, msg=None):
|
|
if not (got <= expected):
|
|
if msg is None:
|
|
msg = f'{got!r} not less than or equal to {expected!r}'
|
|
self.assertTrue(got <= expected, msg)
|
|
|
|
|
|
def assertEqual(self, got, expected, msg=None):
|
|
if not (got == expected):
|
|
if msg is None:
|
|
msg = f'{got!r} not equal to {expected!r}'
|
|
self.assertTrue(got == expected, msg)
|
|
|
|
|
|
def expect_warnings(ydl, warnings_re):
|
|
real_warning = ydl.report_warning
|
|
|
|
def _report_warning(w, *args, **kwargs):
|
|
if not any(re.search(w_re, w) for w_re in warnings_re):
|
|
real_warning(w, *args, **kwargs)
|
|
|
|
ydl.report_warning = _report_warning
|
|
|
|
|
|
def http_server_port(httpd):
|
|
if os.name == 'java' and isinstance(httpd.socket, ssl.SSLSocket):
|
|
# In Jython SSLSocket is not a subclass of socket.socket
|
|
sock = httpd.socket.sock
|
|
else:
|
|
sock = httpd.socket
|
|
return sock.getsockname()[1]
|