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6e9c5c96e7
Two tests seems to end up deadlocked in the Windows CI machines. Mark them as unsupported for the time being so the CI machines are useful again.
59 lines
2.0 KiB
Swift
59 lines
2.0 KiB
Swift
// RUN: %target-run-simple-swift(-Xfrontend -enable-experimental-concurrency %import-libdispatch -parse-as-library) | %FileCheck %s --dump-input=always
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// REQUIRES: executable_test
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// REQUIRES: concurrency
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// UNSUPPORTED: OS=windows-os
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#if canImport(Darwin)
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import Darwin
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#elseif canImport(Glibc)
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import Glibc
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#endif
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func simple() async {
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print("\(#function) -----------------------")
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let one = await Task.current()
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let two = await Task.current()
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print("same equal: \(one == two)") // CHECK: same equal: true
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print("hashes equal: \(one.hashValue == two.hashValue)") // CHECK: hashes equal: true
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async let x = Task.current()
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let three = await x
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print("parent/child equal: \(three == two)") // CHECK: parent/child equal: false
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print("parent/child hashes equal: \(three.hashValue == two.hashValue)") // CHECK: parent/child hashes equal: false
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}
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func unsafe() async {
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print("\(#function) -----------------------")
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let one = Task.unsafeCurrent!
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let two = Task.unsafeCurrent!
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print("unsafe same equal: \(one == two)") // CHECK: same equal: true
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print("unsafe hashes equal: \(one.hashValue == two.hashValue)") // CHECK: hashes equal: true
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async let x = Task.unsafeCurrent!
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let three = await x
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print("unsafe parent/child equal: \(three == two)") // CHECK: parent/child equal: false
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print("unsafe parent/child hashes equal: \(three.hashValue == two.hashValue)") // CHECK: parent/child hashes equal: false
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print("unsafe.task parent/child equal: \(three.task == two.task)") // CHECK: parent/child equal: false
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print("unsafe.task parent/child hashes equal: \(three.task.hashValue == two.task.hashValue)") // CHECK: parent/child hashes equal: false
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}
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func unsafeSync() {
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print("\(#function) -----------------------")
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let one = Task.unsafeCurrent!
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let two = Task.unsafeCurrent!
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print("unsafe same equal: \(one == two)") // CHECK: same equal: true
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print("unsafe hashes equal: \(one.hashValue == two.hashValue)") // CHECK: hashes equal: true
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}
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@main struct Main {
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static func main() async {
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await simple()
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await unsafe()
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unsafeSync()
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}
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}
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