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s3tests: more thorough multipart resend tests

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Signed-off-by: Yehuda Sadeh <yehuda@redhat.com>
(cherry picked from commit 725bb83e5e)

Conflicts:
	s3tests/functional/test_s3.py
This commit is contained in:
Yehuda Sadeh 2015-05-13 17:10:07 -07:00
parent 2b3ba675d6
commit f2ee66d1cf
1 changed files with 44 additions and 19 deletions
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63
s3tests/functional/test_s3.py
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@ -4359,8 +4359,7 @@ def generate_random(size, part_size=5*1024*1024):
if (x == size):
return
def _multipart_upload(bucket, s3_key_name, size, part_size=5*1024*1024, do_list=None, headers=None, metadata=None, resend_part=-1):
def _multipart_upload(bucket, s3_key_name, size, part_size=5*1024*1024, do_list=None, headers=None, metadata=None, resend_parts=[]):
"""
generate a multi-part upload for a random file of specifed size,
if requested, generate a list of the parts
@ -4371,7 +4370,7 @@ def _multipart_upload(bucket, s3_key_name, size, part_size=5*1024*1024, do_list=
for i, part in enumerate(generate_random(size, part_size)):
s += part
transfer_part(bucket, upload.id, upload.key_name, i, part)
if resend_part == i:
if i in resend_parts:
transfer_part(bucket, upload.id, upload.key_name, i, part)
if do_list is not None:
@ -4403,6 +4402,17 @@ def test_multipart_upload_small():
key2 = bucket.get_key(key)
eq(key2.size, size)
def _check_content_using_range(k, data, step):
objlen = k.size
for ofs in xrange(0, k.size, step):
toread = k.size - ofs
if toread > step:
toread = step
end = ofs + toread - 1
read_range = k.get_contents_as_string(headers={'Range': 'bytes={s}-{e}'.format(s=ofs, e=end)})
eq(len(read_range), toread)
eq(read_range, data[ofs:end+1])
@attr(resource='object')
@attr(method='put')
@attr(operation='complete multi-part upload')
@ -4411,7 +4421,8 @@ def test_multipart_upload():
bucket = get_new_bucket()
key="mymultipart"
content_type='text/bla'
(upload, data) = _multipart_upload(bucket, key, 30 * 1024 * 1024, headers={'Content-Type': content_type}, metadata={'foo': 'bar'})
objlen = 30 * 1024 * 1024
(upload, data) = _multipart_upload(bucket, key, objlen, headers={'Content-Type': content_type}, metadata={'foo': 'bar'})
upload.complete_upload()
(obj_count, bytes_used) = _head_bucket(bucket)
@ -4422,6 +4433,30 @@ def test_multipart_upload():
k=bucket.get_key(key)
eq(k.metadata['foo'], 'bar')
eq(k.content_type, content_type)
test_string=k.get_contents_as_string()
eq(len(test_string), k.size)
eq(test_string, data)
_check_content_using_range(k, data, 1000000)
_check_content_using_range(k, data, 10000000)
def _check_upload_multipart_resend(bucket, key, objlen, resend_parts):
content_type='text/bla'
(upload, data) = _multipart_upload(bucket, key, objlen, headers={'Content-Type': content_type}, metadata={'foo': 'bar'}, resend_parts=resend_parts)
upload.complete_upload()
(obj_count, bytes_used) = _head_bucket(bucket)
k=bucket.get_key(key)
eq(k.metadata['foo'], 'bar')
eq(k.content_type, content_type)
test_string=k.get_contents_as_string()
eq(k.size, len(test_string))
eq(k.size, objlen)
eq(test_string, data)
_check_content_using_range(k, data, 1000000)
_check_content_using_range(k, data, 10000000)
@attr(resource='object')
@attr(method='put')
@ -4433,23 +4468,13 @@ def test_multipart_upload():
def test_multipart_upload_resend_part():
bucket = get_new_bucket()
key="mymultipart"
content_type='text/bla'
objlen = 30 * 1024 * 1024
(upload, data) = _multipart_upload(bucket, key, objlen, headers={'Content-Type': content_type}, metadata={'foo': 'bar'}, resend_part=1)
upload.complete_upload()
(obj_count, bytes_used) = _head_bucket(bucket)
# eq(obj_count, 1)
# eq(bytes_used, 30 * 1024 * 1024)
k=bucket.get_key(key)
eq(k.metadata['foo'], 'bar')
eq(k.content_type, content_type)
test_string=k.get_contents_as_string()
eq(k.size, len(test_string))
eq(k.size, objlen)
eq(test_string, data)
_check_upload_multipart_resend(bucket, key, objlen, [0])
_check_upload_multipart_resend(bucket, key, objlen, [1])
_check_upload_multipart_resend(bucket, key, objlen, [2])
_check_upload_multipart_resend(bucket, key, objlen, [1,2])
_check_upload_multipart_resend(bucket, key, objlen, [0,1,2,3,4,5])
@attr(assertion='successful')
def test_multipart_upload_multiple_sizes():