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chore: add testbed file if i ever need to investigate again
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,124 @@ | ||
| //import XCTest | ||
| // | ||
| //import Cocoa | ||
| // | ||
| //@_silgen_name("CGSMainConnectionID") | ||
| //func CGSMainConnectionID() -> CGSConnectionID | ||
| // | ||
| //let CGS_CONNECTION = CGSMainConnectionID() | ||
| //typealias CGSConnectionID = UInt32 | ||
| //typealias CGSSpaceID = UInt64 | ||
| // | ||
| //struct CGSWindowCaptureOptions: OptionSet { | ||
| // let rawValue: UInt32 | ||
| // static let ignoreGlobalClipShape = CGSWindowCaptureOptions(rawValue: 1 << 11) | ||
| // // on a retina display, 1px is spread on 4px, so nominalResolution is 1/4 of bestResolution | ||
| // static let nominalResolution = CGSWindowCaptureOptions(rawValue: 1 << 9) | ||
| // static let bestResolution = CGSWindowCaptureOptions(rawValue: 1 << 8) | ||
| //} | ||
| // | ||
| //@_silgen_name("CGSHWCaptureWindowList") | ||
| //func CGSHWCaptureWindowList(_ cid: CGSConnectionID, _ windowList: inout CGWindowID, _ windowCount: UInt32, _ options: CGSWindowCaptureOptions) -> Unmanaged<CFArray> | ||
| // | ||
| //typealias CGWindow = [CFString: Any] | ||
| // | ||
| //class Playground { | ||
| // static var batchId = 0 | ||
| // static var startTime: UInt64! | ||
| // static var wid: CGWindowID! | ||
| // static let dispatchGroup = DispatchGroup() | ||
| // static let dispatchSemaphore = DispatchSemaphore(value: 8) | ||
| // // DispatchQueue.global() | ||
| // // 1: 21.4 | ||
| // // 2: 11.2 | ||
| // // 3: 8.1 | ||
| // // 5: 6.5 // 3.2 | ||
| // // 8: 5.9 // 3.1 | ||
| // // 10: 5.5 // 3.0 | ||
| // // 15: 5.2 // 3.3 | ||
| // // 20: 5.2 | ||
| // // 30: 5.2 | ||
| // // 40: 5.2 | ||
| // // 50: 5.6 | ||
| // // 60: 10.7 | ||
| // // no-cap: 93 // 93.3 | ||
| // // custom-concurrent-queue no-cap: 91.3 | ||
| // // custom DispatchQueue (serial) | ||
| // // no-cap: 5.1 // 3.2 | ||
| // // no-cap qos:.userInteractive: 6.0 | ||
| // // no-cap qos:.userInteractive autoreleaseFrequency:.inherit: 6.0 | ||
| // // no-cap qos:.userInteractive autoreleaseFrequency:.workItem: 5.9 | ||
| // // no-cap qos:.userInteractive autoreleaseFrequency:.never: 6.3 | ||
| // // no second queue. Only 1 global() queue in dispatchTasksThenCleanup: 11 // 3.3 | ||
| // // no second queue. Only 1 DispatchQueue (serial) in dispatchTasksThenCleanup: 12.2 | ||
| // | ||
| // static func dispatchTasksThenCleanup(_ batchId: Int, _ expectation: XCTestExpectation) { | ||
| // DispatchQueue.init(label: "test").async { | ||
| // print("orchestrator start \(batchId)") | ||
| // for taskId in 0..<100 { | ||
| //// dispatchSemaphore.wait() | ||
| //// DispatchQueue.global().async { | ||
| // defer { | ||
| //// dispatchSemaphore.signal() | ||
| // dispatchGroup.leave() | ||
| // } | ||
| // dispatchGroup.enter() | ||
| // print("task start \(batchId) \(taskId)") | ||
| // task(batchId, taskId) | ||
| // print("task stop \(batchId) \(taskId)") | ||
| //// } | ||
| // } | ||
| // dispatchGroup.notify(queue: .main) { | ||
| // cleanup(expectation) | ||
| // } | ||
| // print("orchestrator stop \(batchId)") | ||
| // } | ||
| // } | ||
| // | ||
| // static func start(_ expectation1: XCTestExpectation, _ expectation2: XCTestExpectation) { | ||
| // let windows = CGWindowListCopyWindowInfo([.excludeDesktopElements, .optionOnScreenOnly], kCGNullWindowID) as! [CGWindow] | ||
| // let window = windows.first { ($0[kCGWindowName] as? String) == "~" } | ||
| // wid = window?[kCGWindowNumber] as? CGWindowID | ||
| // startTime = DispatchTime.now().uptimeNanoseconds | ||
| // dispatchTasksThenCleanup(batchId, expectation1) | ||
| // batchId += 1 | ||
| // dispatchTasksThenCleanup(batchId, expectation2) | ||
| // batchId += 1 | ||
| // } | ||
| // | ||
| // static func task(_ batchId: Int, _ taskId: Int) { | ||
| // //Thread.sleep(forTimeInterval: 10)//Double(Int.random(in: 1...5))) | ||
| // let _ = screenshot() | ||
| // } | ||
| // | ||
| // static func cleanup(_ expectation: XCTestExpectation) { | ||
| // let timePassedInSeconds = Double(DispatchTime.now().uptimeNanoseconds - startTime) / 1_000_000_000 | ||
| // print("cleanup", timePassedInSeconds) | ||
| // expectation.fulfill() | ||
| // } | ||
| // | ||
| // static func screenshot() -> CGImage? { | ||
| // print("CGSHWCaptureWindowList start") | ||
| // var windowId_ = wid! | ||
| // let list = CGSHWCaptureWindowList(CGS_CONNECTION, &windowId_, 1, [.ignoreGlobalClipShape, .bestResolution]).takeRetainedValue() as! [CGImage] | ||
| // print(list.first != nil) | ||
| // return list.first | ||
| //// let windowId_ = wid! | ||
| //// let image = CGWindowListCreateImage(.null, .optionIncludingWindow, windowId_, [.boundsIgnoreFraming, .bestResolution]) | ||
| //// print(image != nil) | ||
| //// return image | ||
| // } | ||
| //} | ||
| // | ||
| //final class ConcurrentScreenshots: XCTestCase { | ||
| // func testBench() throws { | ||
| //// let options = XCTMeasureOptions() | ||
| //// options.iterationCount = 1 | ||
| //// self.measure(options: options) { | ||
| // let expectation1 = XCTestExpectation() | ||
| // let expectation2 = XCTestExpectation() | ||
| // Playground.start(expectation1, expectation2) | ||
| // wait(for: [expectation1, expectation2], timeout: 100) | ||
| //// } | ||
| // } | ||
| //} |