Sync playback rate

1 files changed, 163 insertions, 0 deletions

diff --git a/test/tests/TestTimer.hx b/test/tests/TestTimer.hx
new file mode 100644
index 0000000..9403b75
--- /dev/null
+++ b/test/tests/TestTimer.hx
@@ -0,0 +1,163 @@
+package test.tests;
+
+import haxe.PosInfos;
+import utest.Assert;
+import haxe.Timer;
+import server.VideoTimer;
+
+class TestTimer extends utest.Test {
+
+	@:timeout(500)
+	function testMain(async:utest.Async) {
+		final timer = new VideoTimer();
+		timer.start();
+		Timer.delay(() -> {
+			almostEq(0.1, timer.getTime());
+			timer.setTime(1);
+			almostEq(1, timer.getTime());
+		}, 100);
+		Timer.delay(() -> {
+			almostEq(1.1, timer.getTime());
+			timer.setTime(0.1);
+			almostEq(0.1, timer.getTime());
+		}, 200);
+		Timer.delay(() -> {
+			almostEq(0.2, timer.getTime());
+			Assert.equals(false, timer.isPaused());
+			Assert.equals(true, timer.isStarted);
+			timer.stop();
+			Assert.equals(0, timer.getTime());
+			Assert.equals(true, timer.isPaused());
+			Assert.equals(false, timer.isStarted);
+			async.done();
+		}, 300);
+	}
+
+	@:timeout(500)
+	function testRate(async:utest.Async) {
+		final timer = new VideoTimer();
+		timer.start();
+		timer.setRate(2);
+		almostEq(0, timer.getTime());
+		Timer.delay(() -> {
+			almostEq(0.2, timer.getTime());
+			timer.setRate(1);
+			almostEq(0.2, timer.getTime());
+		}, 100);
+		Timer.delay(() -> {
+			almostEq(0.3, timer.getTime());
+			timer.setRate(2);
+			almostEq(0.3, timer.getTime());
+		}, 200);
+		Timer.delay(() -> {
+			almostEq(0.5, timer.getTime());
+			timer.pause();
+			almostEq(0.5, timer.getTime());
+			Assert.equals(true, timer.isPaused());
+			Assert.equals(true, timer.isStarted);
+		}, 300);
+		Timer.delay(() -> {
+			almostEq(0.5, timer.getTime());
+			Assert.equals(true, timer.isPaused());
+			Assert.equals(true, timer.isStarted);
+			async.done();
+		}, 400);
+	}
+
+	@:timeout(500)
+	function testRatePause(async:utest.Async) {
+		final timer = new VideoTimer();
+		timer.start();
+		timer.setRate(2);
+		timer.setTime(1);
+		almostEq(1, timer.getTime());
+		Timer.delay(() -> {
+			almostEq(1.2, timer.getTime());
+			timer.pause();
+			almostEq(1.2, timer.getTime());
+		}, 100);
+		Timer.delay(() -> {
+			almostEq(1.2, timer.getTime());
+			timer.play();
+			almostEq(1.2, timer.getTime());
+		}, 200);
+		Timer.delay(() -> {
+			almostEq(1.4, timer.getTime());
+			timer.pause();
+			almostEq(1.4, timer.getTime());
+			timer.setRate(3);
+		}, 300);
+		Timer.delay(() -> {
+			almostEq(1.4, timer.getTime());
+			timer.play();
+			almostEq(1.4, timer.getTime());
+			timer.setRate(1);
+			almostEq(1.4, timer.getTime());
+			async.done();
+		}, 400);
+	}
+
+	@:timeout(500)
+	function testPauseRate(async:utest.Async) {
+		final timer = new VideoTimer();
+		timer.start();
+		timer.setTime(100);
+		timer.pause();
+		Timer.delay(() -> {
+			almostEq(100, timer.getTime());
+			timer.setRate(2);
+			almostEq(100, timer.getTime());
+		}, 100);
+		Timer.delay(() -> {
+			almostEq(100, timer.getTime());
+			timer.setRate(1);
+			almostEq(100, timer.getTime());
+		}, 200);
+		Timer.delay(() -> {
+			almostEq(100, timer.getTime());
+			timer.setRate(2);
+			almostEq(100, timer.getTime());
+			timer.play();
+			almostEq(100, timer.getTime());
+		}, 300);
+		Timer.delay(() -> {
+			almostEq(100.2, timer.getTime());
+			timer.setRate(1);
+			almostEq(100.2, timer.getTime());
+			async.done();
+		}, 400);
+	}
+
+	@:timeout(500)
+	function testBigRate(async:utest.Async) {
+		final timer = new VideoTimer();
+		timer.start();
+		timer.setRate(3);
+		timer.setTime(10);
+		almostEq(10, timer.getTime());
+		Timer.delay(() -> {
+			almostEq(10.3, timer.getTime());
+		}, 100);
+		Timer.delay(() -> {
+			almostEq(10.6, timer.getTime());
+			timer.pause();
+			almostEq(10.6, timer.getTime());
+		}, 200);
+		Timer.delay(() -> {
+			almostEq(10.6, timer.getTime());
+			timer.play();
+			almostEq(10.6, timer.getTime());
+		}, 300);
+		Timer.delay(() -> {
+			almostEq(10.9, timer.getTime());
+			timer.setRate(1);
+			almostEq(10.9, timer.getTime());
+			async.done();
+		}, 400);
+	}
+
+	function almostEq(a:Float, b:Float, ?p:PosInfos):Void {
+		Assert.equals(Math.round(a * 10) / 10, Math.round(b * 10) / 10, p);
+	}
+
+}