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Merge pull request #85610 from ktoso/wip-adjust-availability

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Follow up: Availability of Set thread base priority when running escalated Tasks
This commit is contained in:
Ryan Mansfield
2025-11-20 16:13:24 -05:00
committed by GitHub
parent 9dc6ff700f 5f83c54f8c
commit 233414032f
2 changed files with 7 additions and 7 deletions
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8
test/Concurrency/async_task_priority.swift
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@@ -322,15 +322,15 @@ actor Test {
await task2.value // Escalate task2 which should be queued behind task1 on the actor
}
// This test will only work properly on 27.0+
if #available(macOS 27.0, iOS 27.0, tvOS 27.0, watchOS 27.0, *) {
// This test will only work properly if Dispatch supports lowering the base priority of a thread
if #available(macOS 9998, iOS 9998, tvOS 9998, watchOS 9998, *) {
tests.test("Task escalation doesn't impact qos_class_self") {
let task = Task(priority: .utility) {
let initialQos = DispatchQoS(
qosClass: DispatchQoS.QoSClass(rawValue: qos_class_self())!,
relativePriority: 0)
expectEqual(initialQos, DispatchQoS.utility)
let childTask = Task {
let innerTask = Task {
let qosBeforeEscalate = DispatchQoS(
qosClass: DispatchQoS.QoSClass(rawValue: qos_class_self())!,
relativePriority: 0)
@@ -353,7 +353,7 @@ actor Test {
expectEqual(qosAfterYield, DispatchQoS.utility)
}
await childTask.value
await innerTask.value
}
await task.value