def test_clear_omap(self):
keys = ("1", "2", "3")
values = (b"aaa", b"bbb", b"ccc")
with WriteOpCtx(self.ioctx) as write_op:
self.ioctx.set_omap(write_op, keys, values)
self.ioctx.operate_write_op(write_op, "hw")
with WriteOpCtx(self.ioctx) as write_op_1:
self.ioctx.clear_omap(write_op_1)
self.ioctx.operate_write_op(write_op_1, "hw")
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals_by_keys(read_op, ("1", ))
self.ioctx.operate_read_op(read_op, "hw")
eq(list(iter), [])
def test_get_omap_vals_by_keys(self):
keys = ("1", "2", "3", "4")
values = ("aaa", "bbb", "ccc", "\x04\x04\x04\x04")
with WriteOpCtx(self.ioctx) as write_op:
self.ioctx.set_omap(write_op, keys, values)
self.ioctx.operate_write_op(write_op, "hw")
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals_by_keys(
read_op, (
"3",
"4",
))
self.ioctx.operate_read_op(read_op, "hw")
eq(list(iter), [("3", "ccc"), ("4", "\x04\x04\x04\x04")])
def test_get_omap_vals_by_keys(self):
keys = ("1", "2", "3", "4")
values = (b"aaa", b"bbb", b"ccc", b"\x04\x04\x04\x04")
with WriteOpCtx(self.ioctx) as write_op:
self.ioctx.set_omap(write_op, keys, values)
self.ioctx.operate_write_op(write_op, "hw")
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals_by_keys(
read_op, (
"3",
"4",
))
eq(ret, 0)
self.ioctx.operate_read_op(read_op, "hw")
eq(list(iter), [("3", b"ccc"), ("4", b"\x04\x04\x04\x04")])
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals_by_keys(
read_op, (
"3",
"4",
))
eq(ret, 0)
with assert_raises(ObjectNotFound):
self.ioctx.operate_read_op(read_op, "no_such")
def test_set_omap(self):
keys = ("1", "2", "3", "4")
values = (b"aaa", b"bbb", b"ccc", b"\x04\x04\x04\x04")
with WriteOpCtx(self.ioctx) as write_op:
self.ioctx.set_omap(write_op, keys, values)
self.ioctx.operate_write_op(write_op, "hw")
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals(read_op, "", "", 4)
eq(ret, 0)
self.ioctx.operate_read_op(read_op, "hw")
next(iter)
eq(list(iter), [("2", b"bbb"), ("3", b"ccc"),
("4", b"\x04\x04\x04\x04")])
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals(read_op, "2", "", 4)
eq(ret, 0)
self.ioctx.operate_read_op(read_op, "hw")
eq(("3", b"ccc"), next(iter))
eq(list(iter), [("4", b"\x04\x04\x04\x04")])
with ReadOpCtx(self.ioctx) as read_op:
iter, ret = self.ioctx.get_omap_vals(read_op, "", "2", 4)
eq(ret, 0)
self.ioctx.operate_read_op(read_op, "hw")
eq(list(iter), [("2", b"bbb")])
