def gen_raw(src, level=1):
a0 = lzo.adler32(src)
c = lzo.compress(src, level, False)
u1 = lzo.decompress(c, False, len(src))
a1 = lzo.adler32(u1)
o = lzo.optimize(c, False, len(src))
u2 = lzo.decompress(o, False, len(src))
a2 = lzo.adler32(u2)
# make sure it still works when you overstate the output buffer length
u3 = lzo.decompress(c, False, len(src) + 100)
if src != u1 or src != u2 or src != u3:
raise lzo.error("internal error 1")
if a0 != a1 or a0 != a2:
raise lzo.error("internal error 2")
print("compressed %6d -> %6d" % (len(src), len(c)))
def gen(src, level=1):
a0 = lzo.adler32(src)
c = lzo.compress(src, level)
u1 = lzo.decompress(c)
a1 = lzo.adler32(u1)
o = lzo.optimize(c)
u2 = lzo.decompress(o)
a2 = lzo.adler32(u2)
if src != u1:
raise lzo.error("internal error 1: %r %r", src, u1)
if src != u2:
raise lzo.error("internal error 1: %r %r", src, u2)
if a0 != a1 or a0 != a2:
raise lzo.error("internal error 2")
print("compressed %6d -> %6d" % (len(src), len(c)))
