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Iterators test in coroutines

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Rokas Kupstys 2017-02-13 12:21:05 +02:00
commit ce4e9846f0
1 changed files with 19 additions and 0 deletions
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19
lib/pure/coro.nim
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@ -339,3 +339,22 @@ when isMainModule:
run()
doAssert order == @[1, 2, 1, 1, 1, 2, 2, 1, 2, 2]
doAssert stackCheckValue == 1100220033
order = newSeq[int](10)
i = 0
iterator suspendingIterator(sleep: float): int =
for i in 0..4:
yield i
suspend(sleep)
proc terstIterators(id: int, sleep: float) =
for n in suspendingIterator(sleep):
order[i] = n
i += 1
start(proc() = terstIterators(1, 0.01))
start(proc() = terstIterators(2, 0.021))
run()
doAssert order == @[0, 0, 1, 2, 1, 3, 4, 2, 3, 4]
doAssert stackCheckValue == 1100220033