iframe-proxy | Sunbelt Computer Software

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import Cocoa

let app = NSApplication.shared()

class AppDelegate: NSObject, NSApplicationDelegate {

func applicationDidFinishLaunching(_ aNotification: Notification) {

test()

}

func test() {

assert(1.second == 1.0)

assert(1.minute == 60.0)

assert(1.hour == 1.minute * 60)

assert(1.2.seconds == 1.2)

assert(1.5.minutes == 90.0)

assert(1.5.hours == 5400.0)

assert(1.3.milliseconds == 0.0013)

assert(0.5.day == 43_200 )

assert(1.day == 86_400 )

assert(2.days == 172_800)

test2()

}

func test2() {

var fired = false

Timer.after(0.1.seconds) {

assert(!fired)

fired = true

self.test3()

}

var timer1: Timer!

func test3() {

var fired = false

timer1 = Timer.every(0.1.seconds) {

if fired {

self.test4()

self.timer1.invalidate()

} else {

fired = true

}

let timer2 = Timer.new(after: 0.1.seconds) { fatalError() }

let timer3 = Timer.new(every: 0.1.seconds) { fatalError() }

func test4() {

let timer = Timer.new(after: 0.1.seconds) {

self.test5()

}

RunLoop.current.add(timer, forMode: .defaultRunLoopMode)

}

var timer4: Timer!

func test5() {

var fired = false

timer4 = Timer.new(every: 0.1.seconds) {

if fired {

self.timer4.invalidate()

self.test6()

} else {

fired = true

}

timer4.start()

}

func test6() {

let timer = Timer.new(after: 0.1.seconds) {

self.test7()

}

timer.start(runLoop: .current, modes: .defaultRunLoopMode, .eventTrackingRunLoopMode)

}

func test7() {

Timer.after(0.1.seconds, test8)

}

func test8() {

var fires = 0

let timer = Timer.new(every: 0.1.seconds) { (timer: Timer) in

guard fires <= 1 else { fatalError("should be invalidated") }

defer { fires += 1 }

if fires == 1 {

timer.invalidate()

self.test9()

}

timer.start()

}

func test9() {

var fires = 0

Timer.every(0.1.seconds) { (timer: Timer) in

guard fires <= 1 else { fatalError("should be invalidated") }

defer { fires += 1 }

if fires == 1 {

timer.invalidate()

self.done()

}

func done() {

print("All tests passed")

app.terminate(self)

}

let delegate = AppDelegate()

app.delegate = delegate

app.run()

Sunbelt Computer Software

PL/B Language Development and Support

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