def create_compound_file(self, storage):
segfiles = self.list_files(storage)
assert not any(name.endswith(self.COMPOUND_EXT) for name in segfiles)
cfile = self.create_file(storage, self.COMPOUND_EXT)
CompoundStorage.assemble(cfile, storage, segfiles)
for name in segfiles:
storage.delete_file(name)
def create_compound_file(self, storage):
segfiles = self.list_files(storage)
assert not any(name.endswith(self.COMPOUND_EXT) for name in segfiles)
cfile = self.create_file(storage, self.COMPOUND_EXT)
CompoundStorage.assemble(cfile, storage, segfiles)
for name in segfiles:
storage.delete_file(name)
def _test_simple_compound(st):
alist = [1, 2, 3, 5, -5, -4, -3, -2]
blist = [1, 12, 67, 8, 2, 1023]
clist = [100, -100, 200, -200]
with st.create_file("a") as af:
for x in alist:
af.write_int(x)
with st.create_file("b") as bf:
for x in blist:
bf.write_varint(x)
with st.create_file("c") as cf:
for x in clist:
cf.write_int(x)
f = st.create_file("f")
CompoundStorage.assemble(f, st, ["a", "b", "c"])
f = CompoundStorage(st, "f")
with f.open_file("a") as af:
for x in alist:
assert_equal(x, af.read_int())
assert_equal(af.read(), b(''))
with f.open_file("b") as bf:
for x in blist:
assert_equal(x, bf.read_varint())
assert_equal(bf.read(), b(''))
with f.open_file("c") as cf:
for x in clist:
assert_equal(x, cf.read_int())
assert_equal(cf.read(), b(''))
def _test_simple_compound(st):
alist = [1, 2, 3, 5, -5, -4, -3, -2]
blist = [1, 12, 67, 8, 2, 1023]
clist = [100, -100, 200, -200]
with st.create_file("a") as af:
for x in alist:
af.write_int(x)
with st.create_file("b") as bf:
for x in blist:
bf.write_varint(x)
with st.create_file("c") as cf:
for x in clist:
cf.write_int(x)
f = st.create_file("f")
CompoundStorage.assemble(f, st, ["a", "b", "c"])
f = CompoundStorage(st.open_file("f"))
with f.open_file("a") as af:
for x in alist:
assert x == af.read_int()
assert af.read() == b('')
with f.open_file("b") as bf:
for x in blist:
assert x == bf.read_varint()
assert bf.read() == b('')
with f.open_file("c") as cf:
for x in clist:
assert x == cf.read_int()
assert cf.read() == b('')
def open_compound_file(self, storage):
name = self.make_filename(self.COMPOUND_EXT)
dbfile = storage.open_file(name)
return CompoundStorage(dbfile, use_mmap=storage.supports_mmap)
def open_compound_file(self, storage):
name = self.make_filename(self.COMPOUND_EXT)
return CompoundStorage(storage, name)