def test_repr():
filename = "test/data/medium.txt.dz"
dzfile = decompressor.IdzipFile(filename)
eq_(dzfile.name, filename)
file_id = hex(id(dzfile))
eq_(repr(dzfile), "<idzip open file '%s' at %s>" % (filename, file_id))
def test_thrashing(f="test/data/large.txt.dz"):
dzfile = decompressor.IdzipFile(f)
for i in range(3000): # thrash about
dzfile.seek(50)
d = dzfile.read(4)
# next line forces the whole chunk to decompress again,
# even though it's next 4 bytes
d = dzfile.read(4)
def test_thrashing(f="test/data/large.txt.dz"):
dzfile = decompressor.IdzipFile(f)
for i in range(3000): # thrash about
dzfile.seek(50)
d = dzfile.read(4)
dzfile.seek(100000)
d = dzfile.read(4)
dzfile.seek(510000)
d = dzfile.read(4)
dzfile.seek(7000000)
d = dzfile.read(4)
def create_data_readers():
filenames = [
"empty.txt",
"medium.txt",
"one_chunk.txt",
"small.txt",
"small_empty_medium.txt",
"two_chunks.txt",
"two_members.txt",
]
readers = []
for filename in filenames:
expected_input = open("test/data/%s" % filename, "rb")
input = decompressor.IdzipFile("test/data/%s.dz" % filename)
readers.append(EqReader(expected_input, input))
return readers
def _eq_decompress(filename):
input = decompressor.IdzipFile("test/data/%s.dz" % filename)
asserting.eq_files("test/data/%s" % filename, input)