def test_MultiFile_read_all():
from oniontree.multifile import MultiFile
from io import BytesIO
a = BytesIO(b'\xaa'*2)
b = BytesIO(b'\xbb'*2)
c = BytesIO(b'\xcc'*2)
m = MultiFile(files=[a, b, c])
assert m.read() == b'\xaa\xaa\xbb\xbb\xcc\xcc'
def test_MultiFile_seek(start, offset, whence):
assume(whence < 2 and offset >= 0)
from oniontree.multifile import MultiFile
from io import BytesIO
a = BytesIO(b'\xaa'*2)
b = BytesIO(b'\xbb'*2)
c = BytesIO(b'\xcc'*2)
m = MultiFile(files=[a, b, c])
j = BytesIO(b'\xaa\xaa\xbb\xbb\xcc\xcc')
m.seek(start)
j.seek(start)
m.seek(offset, whence)
j.seek(offset, whence)
assert m.read() == j.read()