Rocky
31f5937a7f
Reduce extension memory pressure and delivery races while adding richer candidates, tactile feedback, and safer two-level creative polishing.
55 lines
2.0 KiB
Swift
55 lines
2.0 KiB
Swift
// FlowPhysicalAudioStressTests.swift
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// OSGKeyboardTests
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//
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// Physical-device release gate for the PiP playback ↔ capture transition.
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// Excluded from PR presets because Simulator cannot model Bluetooth HFP.
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import AVFoundation
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import XCTest
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@testable import OSGKeyboardHostSupport
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@testable import OSGKeyboardShared
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final class FlowPhysicalAudioStressTests: XCTestCase {
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@MainActor
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func testFiftyCapturePlaybackCyclesRemainStable() async throws {
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#if targetEnvironment(simulator)
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throw XCTSkip("Bluetooth HFP stress requires a physical iPhone")
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#else
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guard AVAudioApplication.shared.recordPermission == .granted else {
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throw XCTSkip("Grant microphone permission to OSGKeyboard first")
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}
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let capture = FlowContinuousCapture()
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let initialRSS = OSGDiag.memoryMB()
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for iteration in 1...50 {
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try await capture.start()
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let receivedFrame = await capture.awaitAudioFlowing(timeout: 2)
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XCTAssertTrue(receivedFrame, "No microphone frame in iteration \(iteration)")
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XCTAssertTrue(capture.engineIsLive, "Engine not live in iteration \(iteration)")
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capture.stop(releaseSession: false)
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let playbackReady = await FlowAudioSessionCoordinator.shared.activatePlayback()
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XCTAssertTrue(playbackReady, "PiP playback restore failed in iteration \(iteration)")
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try? await Task.sleep(nanoseconds: 50_000_000)
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}
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try? await Task.sleep(nanoseconds: 500_000_000)
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XCTAssertEqual(capture.engineActivationCount, 50)
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XCTAssertEqual(
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capture.routeRecoveryCount,
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0,
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"Stable routeConfigurationChange notifications must not rebuild the engine"
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)
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let growth = OSGDiag.memoryMB() - initialRSS
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XCTAssertLessThan(
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growth,
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80,
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"Fifty audio cycles retained \(String(format: "%.1f", growth)) MB"
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)
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FlowAudioSessionCoordinator.shared.deactivate()
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#endif
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}
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}
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