mirror of
https://github.com/ceph/s3-tests.git
synced 2024-12-25 03:56:35 +00:00
80 lines
2.3 KiB
Python
80 lines
2.3 KiB
Python
|
from s3tests import realistic
|
||
|
|
import shutil
|
||
|
|
import tempfile
|
||
|
|
|
||
|
|
|
||
|
|
# XXX not used for now
|
||
|
|
def create_files(mean=2000):
|
||
|
|
return realistic.files2(
|
||
|
|
mean=1024 * mean,
|
||
|
|
stddev=1024 * 500,
|
||
|
|
seed=1256193726,
|
||
|
|
numfiles=4,
|
||
|
|
)
|
||
|
|
|
||
|
|
|
||
|
|
class TestFiles(object):
|
||
|
|
# the size and seed is what we can get when generating a bunch of files
|
||
|
|
# with pseudo random numbers based on sttdev, seed, and mean.
|
||
|
|
|
||
|
|
# this fails, demonstrating the (current) problem
|
||
|
|
#def test_random_file_invalid(self):
|
||
|
|
# size = 2506764
|
||
|
|
# seed = 3391518755
|
||
|
|
# source = realistic.RandomContentFile(size=size, seed=seed)
|
||
|
|
# t = tempfile.SpooledTemporaryFile()
|
||
|
|
# shutil.copyfileobj(source, t)
|
||
|
|
# precomputed = realistic.PrecomputedContentFile(t)
|
||
|
|
# assert precomputed.valid()
|
||
|
|
|
||
|
|
# verifier = realistic.FileVerifier()
|
||
|
|
# shutil.copyfileobj(precomputed, verifier)
|
||
|
|
|
||
|
|
# assert verifier.valid()
|
||
|
|
|
||
|
|
# this passes
|
||
|
|
def test_random_file_valid(self):
|
||
|
|
size = 2506001
|
||
|
|
seed = 3391518755
|
||
|
|
source = realistic.RandomContentFile(size=size, seed=seed)
|
||
|
|
t = tempfile.SpooledTemporaryFile()
|
||
|
|
shutil.copyfileobj(source, t)
|
||
|
|
precomputed = realistic.PrecomputedContentFile(t)
|
||
|
|
|
||
|
|
verifier = realistic.FileVerifier()
|
||
|
|
shutil.copyfileobj(precomputed, verifier)
|
||
|
|
|
||
|
|
assert verifier.valid()
|
||
|
|
|
||
|
|
|
||
|
|
# new implementation
|
||
|
|
class TestFileValidator(object):
|
||
|
|
|
||
|
|
def test_new_file_is_valid(self):
|
||
|
|
size = 2506001
|
||
|
|
contents = realistic.generate_file_contents(size)
|
||
|
|
t = tempfile.SpooledTemporaryFile()
|
||
|
|
t.write(contents)
|
||
|
|
t.seek(0)
|
||
|
|
fp = realistic.FileValidator(t)
|
||
|
|
assert fp.valid()
|
||
|
|
|
||
|
|
def test_new_file_is_valid_when_size_is_1(self):
|
||
|
|
size = 1
|
||
|
|
contents = realistic.generate_file_contents(size)
|
||
|
|
t = tempfile.SpooledTemporaryFile()
|
||
|
|
t.write(contents)
|
||
|
|
t.seek(0)
|
||
|
|
fp = realistic.FileValidator(t)
|
||
|
|
assert fp.valid()
|
||
|
|
|
||
|
|
def test_new_file_is_valid_on_several_calls(self):
|
||
|
|
size = 2506001
|
||
|
|
contents = realistic.generate_file_contents(size)
|
||
|
|
t = tempfile.SpooledTemporaryFile()
|
||
|
|
t.write(contents)
|
||
|
|
t.seek(0)
|
||
|
|
fp = realistic.FileValidator(t)
|
||
|
|
assert fp.valid()
|
||
|
|
assert fp.valid()
|