mirror of
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58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
import io
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import pathlib
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import pytest
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from telethon import utils
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from telethon.tl.types import (
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MessageMediaGame, Game, PhotoEmpty
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)
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def test_game_input_media_memory_error():
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large_long = 2**62
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media = MessageMediaGame(Game(
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id=large_long, # <- key to trigger `MemoryError`
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access_hash=large_long,
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short_name='short_name',
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title='title',
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description='description',
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photo=PhotoEmpty(large_long),
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))
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input_media = utils.get_input_media(media)
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bytes(input_media) # <- shouldn't raise `MemoryError`
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def test_private_get_extension():
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# Positive cases
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png_header = bytes.fromhex('89 50 4e 47 0d 0a 1a 0a 00 00 00 0d 49 48 44 52')
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png_buffer = io.BytesIO(png_header)
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class CustomFd:
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def __init__(self, name):
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self.name = name
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assert utils._get_extension('foo.bar.baz') == '.baz'
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assert utils._get_extension(pathlib.Path('foo.bar.baz')) == '.baz'
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assert utils._get_extension(png_header) == '.png'
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assert utils._get_extension(png_buffer) == '.png'
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assert utils._get_extension(png_buffer) == '.png' # make sure it did seek back
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assert utils._get_extension(CustomFd('foo.bar.baz')) == '.baz'
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# Negative cases
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null_header = bytes.fromhex('00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00')
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null_buffer = io.BytesIO(null_header)
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empty_header = bytes()
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empty_buffer = io.BytesIO(empty_header)
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assert utils._get_extension('foo') == ''
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assert utils._get_extension(pathlib.Path('foo')) == ''
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assert utils._get_extension(null_header) == ''
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assert utils._get_extension(null_buffer) == ''
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assert utils._get_extension(null_buffer) == '' # make sure it did seek back
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assert utils._get_extension(empty_header) == ''
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assert utils._get_extension(empty_buffer) == ''
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assert utils._get_extension(empty_buffer) == '' # make sure it did seek back
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assert utils._get_extension(CustomFd('foo')) == ''
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