nim-stew/tests/test_assign2.nim

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# Copyright (c) 2020-2022 Status Research & Development GmbH
# Licensed and distributed under either of
# * MIT license: http://opensource.org/licenses/MIT
# * Apache License, Version 2.0: http://www.apache.org/licenses/LICENSE-2.0
# at your option. This file may not be copied, modified, or distributed except according to those terms.
{.used.}
import
unittest2,
../stew/assign2
suite "assign2":
test "basic":
type X = distinct int
var
a = 5
b = [2, 3]
c = @[5, 6]
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d = "hello"
assign(c, b)
check: c == b
assign(b, [4, 5])
check: b == [4, 5]
assign(a, 6)
check: a == 6
assign(c.toOpenArray(0, 1), [2, 2])
check: c == [2, 2]
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assign(d, "there!")
check: d == "there!"
var
dis = X(53)
assign(dis, X(55))
check: int(dis) == 55