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110 lines
3.3 KiB
Swift
110 lines
3.3 KiB
Swift
// RUN: %target-run-simple-swift( -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library) | %FileCheck %s
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// RUN: %target-run-simple-swift( -Xfrontend -disable-availability-checking %import-libdispatch -parse-as-library -swift-version 5 -strict-concurrency=complete -enable-upcoming-feature NonisolatedNonsendingByDefault) | %FileCheck %s
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// REQUIRES: swift_feature_NonisolatedNonsendingByDefault
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// REQUIRES: concurrency
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// REQUIRES: executable_test
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// rdar://106849189 move-only types should be supported in freestanding mode
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// UNSUPPORTED: freestanding
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// UNSUPPORTED: back_deployment_runtime
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// REQUIRES: concurrency_runtime
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@available(*, deprecated, message: "Test type to verify deprecated API still works")
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final class InlineExecutor_UnownedJob: SerialExecutor, CustomStringConvertible {
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public func enqueue(_ job: UnownedJob) {
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job.runSynchronously(on: self.asUnownedSerialExecutor())
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}
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var description: Swift.String {
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"\(Self.self)()"
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}
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}
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@available(*, deprecated, message: "Test type to verify deprecated API still works")
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final class InlineExecutor_Job: SerialExecutor, CustomStringConvertible {
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public func enqueue(_ job: __owned Job) {
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job.runSynchronously(on: self.asUnownedSerialExecutor())
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}
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var description: Swift.String {
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"\(Self.self)()"
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}
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}
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final class InlineExecutor_ExecutorJob: SerialExecutor, CustomStringConvertible {
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public func enqueue(_ job: __owned ExecutorJob) {
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job.runSynchronously(on: self.asUnownedSerialExecutor())
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}
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var description: Swift.String {
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"\(Self.self)()"
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}
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}
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let inlineExecutor_UnownedJob = InlineExecutor_UnownedJob()
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let inlineExecutor_Job = InlineExecutor_Job()
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let inlineExecutor_ExecutorJob = InlineExecutor_ExecutorJob()
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actor Custom {
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var count = 0
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let selectedExecutor: any SerialExecutor
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nonisolated var unownedExecutor: UnownedSerialExecutor {
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print("unownedExecutor: \(self.selectedExecutor)")
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return selectedExecutor.asUnownedSerialExecutor()
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}
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init(selectedExecutor: some SerialExecutor) {
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self.selectedExecutor = selectedExecutor
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}
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func report() async {
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print("custom.count == \(count)")
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count += 1
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}
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}
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@available(SwiftStdlib 5.1, *)
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@main struct Main {
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static func main() async {
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print("begin - unowned")
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let one = Custom(selectedExecutor: inlineExecutor_UnownedJob)
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await one.report()
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await one.report()
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print("begin - job")
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let two = Custom(selectedExecutor: inlineExecutor_Job)
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await two.report()
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await two.report()
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print("begin - executor job")
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let three = Custom(selectedExecutor: inlineExecutor_ExecutorJob)
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await three.report()
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await three.report()
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print("end")
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}
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}
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// CHECK: begin - unowned
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// CHECK-NEXT: unownedExecutor: InlineExecutor_UnownedJob
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// CHECK-NEXT: custom.count == 0
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// CHECK-NEXT: unownedExecutor: InlineExecutor_UnownedJob
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// CHECK-NEXT: custom.count == 1
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// CHECK: begin - job
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// CHECK-NEXT: unownedExecutor: InlineExecutor_Job
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// CHECK-NEXT: custom.count == 0
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// CHECK-NEXT: unownedExecutor: InlineExecutor_Job
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// CHECK-NEXT: custom.count == 1
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// CHECK: begin - executor job
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// CHECK-NEXT: unownedExecutor: InlineExecutor_ExecutorJob
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// CHECK-NEXT: custom.count == 0
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// CHECK-NEXT: unownedExecutor: InlineExecutor_ExecutorJob
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// CHECK-NEXT: custom.count == 1
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// CHECK-NEXT: end
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