mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-03 16:39:00 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #19053: ZipExtFile.read1() with non-zero argument no more returns empty

Browse source 
bytes until end of data.
This commit is contained in:
Serhiy Storchaka 2013-09-27 22:14:31 +03:00
commit ab25c7c011
3 changed files with 57 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

39
Lib/test/test_zipfile.py
View file

@ -158,6 +158,45 @@ class AbstractTestsWithSourceFile:
for f in get_files(self):
self.zip_random_open_test(f, self.compression)
def zip_read1_test(self, f, compression):
self.make_test_archive(f, compression)
# Read the ZIP archive
with zipfile.ZipFile(f, "r") as zipfp, \
zipfp.open(TESTFN) as zipopen:
zipdata = []
while True:
read_data = zipopen.read1(-1)
if not read_data:
break
zipdata.append(read_data)
self.assertEqual(b''.join(zipdata), self.data)
def test_read1(self):
for f in get_files(self):
self.zip_read1_test(f, self.compression)
def zip_read1_10_test(self, f, compression):
self.make_test_archive(f, compression)
# Read the ZIP archive
with zipfile.ZipFile(f, "r") as zipfp, \
zipfp.open(TESTFN) as zipopen:
zipdata = []
while True:
read_data = zipopen.read1(10)
self.assertLessEqual(len(read_data), 10)
if not read_data:
break
zipdata.append(read_data)
self.assertEqual(b''.join(zipdata), self.data)
def test_read1_10(self):
for f in get_files(self):
self.zip_read1_10_test(f, self.compression)
def zip_readline_read_test(self, f, compression):
self.make_test_archive(f, compression)