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91987f8eb5
* wip; fixes #22210; transform return future in try/finally properly * add a test case for #22210 * minor * inserts a needsCompletion flag * uses copyNimNode
74 lines
1.4 KiB
Nim
74 lines
1.4 KiB
Nim
import std/asyncdispatch
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# bug #22210
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type
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ClientResponse = object
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status*: int
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data*: string
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proc subFoo1(): Future[int] {.async.} =
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await sleepAsync(100)
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return 200
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proc subFoo2(): Future[string] {.async.} =
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await sleepAsync(100)
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return "SOMEDATA"
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proc testFoo2(): Future[ClientResponse] {.async.} =
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var flag = 0
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try:
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let status = await subFoo1()
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doAssert(status == 200)
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let data = await subFoo2()
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result = ClientResponse(status: status, data: data)
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finally:
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inc flag
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await sleepAsync(100)
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inc flag
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await sleepAsync(200)
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inc flag
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doAssert flag == 3
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discard waitFor testFoo2()
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proc testFoo3(): Future[ClientResponse] {.async.} =
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var flag = 0
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try:
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let status = await subFoo1()
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doAssert(status == 200)
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let data = await subFoo2()
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if false:
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return ClientResponse(status: status, data: data)
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finally:
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inc flag
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await sleepAsync(100)
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inc flag
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await sleepAsync(200)
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inc flag
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doAssert flag == 3
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discard waitFor testFoo3()
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proc testFoo4(): Future[ClientResponse] {.async.} =
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var flag = 0
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try:
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let status = await subFoo1()
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doAssert(status == 200)
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let data = await subFoo2()
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if status == 200:
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return ClientResponse(status: status, data: data)
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else:
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return ClientResponse()
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finally:
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inc flag
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await sleepAsync(100)
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inc flag
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await sleepAsync(200)
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inc flag
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doAssert flag == 3
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discard waitFor testFoo4()
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