Merge remote-tracking branch 'origin/Krang_v1.9' into Krang_v1.10

ICD.Common.Utils.Tests/Collections/RateLimitedEventQueueTest.cs

@@ -1,100 +0,0 @@
-using System.Collections.Generic;
-using System.Linq;
-using ICD.Common.Utils.Collections;
-using ICD.Common.Utils.EventArguments;
-using NUnit.Framework;
-
-namespace ICD.Common.Utils.Tests.Collections
-{
-	[TestFixture]
-	public sealed class RateLimitedEventQueueTest
-	{
-		[Test]
-		public void ItemDequeuedFeedbackTest()
-		{
-			List<GenericEventArgs<int>> callbacks = new List<GenericEventArgs<int>>();
-
-			using (RateLimitedEventQueue<int> queue = new RateLimitedEventQueue<int> { BetweenMilliseconds = 1000 })
-			{
-				queue.OnItemDequeued += (sender, args) => callbacks.Add(args);
-
-				queue.Enqueue(10);
-				queue.Enqueue(20);
-				queue.Enqueue(30);
-
-				ThreadingUtils.Sleep(100);
-
-				Assert.AreEqual(1, callbacks.Count, "Initial enqueue did not trigger a dequeue");
-
-				queue.OnItemDequeued += (sender, args) => { ThreadingUtils.Sleep(1000); };
-				ThreadingUtils.Sleep(1000);
-
-				Assert.AreEqual(2, callbacks.Count, "Second enqueue did not dequeue");
-
-				ThreadingUtils.Sleep(1000);
-
-				Assert.AreEqual(2, callbacks.Count, "Third enqueue did not wait for process to complete");
-
-				ThreadingUtils.Sleep(1000);
-
-				Assert.AreEqual(3, callbacks.Count);
-			}
-		}
-
-		#region Properties
-
-		[TestCase(1000)]
-		public void BetweenMillisecondsTest(long milliseconds)
-		{
-			using (RateLimitedEventQueue<int> queue = new RateLimitedEventQueue<int> { BetweenMilliseconds = milliseconds })
-				Assert.AreEqual(milliseconds, queue.BetweenMilliseconds);
-		}
-
-		[Test]
-		public void CountTest()
-		{
-			using (RateLimitedEventQueue<int> queue = new RateLimitedEventQueue<int> { BetweenMilliseconds = 100 * 1000 })
-			{
-				queue.Enqueue(1);
-				queue.Enqueue(1);
-				queue.Enqueue(1);
-
-				Assert.AreEqual(3, queue.Count);
-			}
-		}
-
-		#endregion
-
-		#region Methods
-
-		[Test]
-		public void EnqueueTest()
-		{
-			using (RateLimitedEventQueue<int> queue = new RateLimitedEventQueue<int> { BetweenMilliseconds = 100 * 1000 })
-			{
-				queue.Enqueue(10);
-				queue.Enqueue(20);
-				queue.Enqueue(30);
-
-				Assert.True(queue.SequenceEqual(new[] { 10, 20, 30 }));
-			}
-		}
-
-		[Test]
-		public void ClearTest()
-		{
-			using (RateLimitedEventQueue<int> queue = new RateLimitedEventQueue<int> { BetweenMilliseconds = 100 * 1000 })
-			{
-				queue.Enqueue(1);
-				queue.Enqueue(1);
-				queue.Enqueue(1);
-
-				queue.Clear();
-
-				Assert.AreEqual(0, queue.Count);
-			}
-		}
-
-		#endregion
-	}
-}

ICD.Common.Utils.Tests/EnumUtilsTest.cs

@@ -22,7 +22,8 @@ namespace ICD.Common.Utils.Tests
 			A = 1,
 			B = 2,
 			C = 4,
-			D = 32
+			D = 32,
+			BandC = B | C
 		}
 
 		[Test]

ICD.Common.Utils.Tests/IcdAutoResetEventTest.cs

@@ -0,0 +1,188 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using NUnit.Framework;
+
+namespace ICD.Common.Utils.Tests
+{
+	[TestFixture]
+	class IcdAutoResetEventTest
+	{
+		[TestCase(true)]
+		[TestCase(false)]
+		public void InitialStateTest(bool initialState)
+		{
+			using (var waitHandleEvent = new IcdAutoResetEvent(initialState))
+			{
+				Assert.AreEqual(initialState, waitHandleEvent.WaitOne(1), "Initial state incorrect");
+			}
+		}
+
+		[Test]
+		public void DefaultInitialStateTest()
+		{
+			using (var waitHandleEvent = new IcdAutoResetEvent())
+			{
+				Assert.False(waitHandleEvent.WaitOne(1), "Initial state incorrect");
+			}
+		}
+
+		[TestCase(1)]
+		[TestCase(5)]
+		[TestCase(15)]
+		public void MultipleThreadSetTest(int count)
+		{
+			int releasedCount = 0;
+
+			SafeCriticalSection countSection = new SafeCriticalSection();
+
+
+			IcdAutoResetEvent waitHandleEvent = new IcdAutoResetEvent(false);
+
+			for (int i = 0; i < count; i++)
+				ThreadingUtils.SafeInvoke(() =>
+				{
+					waitHandleEvent.WaitOne();
+					countSection.Execute(() => releasedCount++);
+					;
+				});
+
+			Assert.AreEqual(0, countSection.Execute(() => releasedCount), "Threads released early");
+
+			///Auto reset should only release one thread at a time
+			for (int i = 1; i <= count; i++)
+			{
+				waitHandleEvent.Set();
+
+				ThreadingUtils.Sleep(100);
+
+				Assert.AreEqual(i, countSection.Execute(() => releasedCount),
+				                "Incorrect number of threads released");
+			}
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(1)]
+		[TestCase(5)]
+		[TestCase(15)]
+		public void MultipleThreadResetTest(int count)
+		{
+			int releasedCount = 0;
+
+			SafeCriticalSection countSection = new SafeCriticalSection();
+
+
+			IcdAutoResetEvent waitHandleEvent = new IcdAutoResetEvent(true);
+
+			Assert.True(waitHandleEvent.WaitOne(1), "Initial State Wrong");
+
+			waitHandleEvent.Reset();
+
+			for (int i = 0; i < count; i++)
+				ThreadingUtils.SafeInvoke(() =>
+				{
+					if (waitHandleEvent.WaitOne(100))
+						countSection.Execute(() => releasedCount++);
+				});
+
+			ThreadingUtils.Sleep(2000);
+
+			Assert.AreEqual(0, countSection.Execute(() => releasedCount), "Incorrect number of threads released");
+
+			waitHandleEvent.Set();
+
+			Assert.AreEqual(0, countSection.Execute(() => releasedCount), "Threads released after timeout");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(1)]
+		[TestCase(200)]
+		[TestCase(5000)]
+		public void WaitOneTest(int waitTime)
+		{
+			bool released = false;
+
+			IcdAutoResetEvent waitHandleEvent = new IcdAutoResetEvent(false);
+
+			ThreadingUtils.SafeInvoke(() =>
+			{
+				waitHandleEvent.WaitOne();
+				released = true;
+			});
+
+			ThreadingUtils.Sleep(waitTime);
+
+			Assert.False(released, "Thread released when it shouldn't have");
+
+			waitHandleEvent.Set();
+
+			ThreadingUtils.Sleep(100);
+
+			Assert.True(released, "Thread didn't release after set event");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(200)]
+		[TestCase(500)]
+		[TestCase(5000)]
+		public void WaitOneTimeoutTest(int waitTime)
+		{
+			bool released = false;
+
+			IcdAutoResetEvent waitHandleEvent = new IcdAutoResetEvent(false);
+
+			ThreadingUtils.SafeInvoke(() =>
+			{
+				waitHandleEvent.WaitOne(waitTime * 2);
+				released = true;
+			});
+
+			ThreadingUtils.Sleep(waitTime);
+
+			Assert.False(released, "Thread released when it shouldn't have");
+
+			waitHandleEvent.Set();
+
+			ThreadingUtils.Sleep(100);
+
+			Assert.True(released, "Thread didn't release after set event");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(200)]
+		[TestCase(500)]
+		[TestCase(5000)]
+		public void WaitOneTimedOutTest(int waitTime)
+		{
+			bool released = false;
+			bool? returned = null;
+
+			IcdAutoResetEvent waitHandleEvent = new IcdAutoResetEvent(false);
+
+			ThreadingUtils.SafeInvoke(() =>
+			                          {
+				                          returned = waitHandleEvent.WaitOne(waitTime);
+				                          released = true;
+
+			                          });
+
+			ThreadingUtils.Sleep(100);
+
+			Assert.True(returned == null, "WaitOne returned when it shouldn't have");
+			Assert.False(released, "Thread released when it shouldn't have");
+
+			ThreadingUtils.Sleep(waitTime * 2);
+
+			Assert.True(released, "Thread didn't release after timeout");
+			Assert.True(returned.HasValue && returned.Value == false, "WaitOne timeout didn't return false");
+
+			waitHandleEvent.Set();
+
+			waitHandleEvent.Dispose();
+		}
+	}
+}

ICD.Common.Utils.Tests/IcdManualResetEventTest.cs

@@ -0,0 +1,183 @@
+using System;
+using System.Collections.Generic;
+using System.Text;
+using NUnit.Framework;
+
+namespace ICD.Common.Utils.Tests
+{
+	[TestFixture]
+	class IcdManualResetEventTest
+	{
+		[TestCase(true)]
+		[TestCase(false)]
+		public void InitialStateTest(bool initialState)
+		{
+			using (var waitHandleEvent = new IcdManualResetEvent(initialState))
+			{
+				Assert.AreEqual(initialState, waitHandleEvent.WaitOne(1), "Initial state incorrect");
+			}
+		}
+
+		[Test]
+		public void DefaultInitialStateTest()
+		{
+			using (var waitHandleEvent = new IcdManualResetEvent())
+			{
+				Assert.False(waitHandleEvent.WaitOne(1), "Initial state incorrect");
+			}
+		}
+
+		[TestCase(1)]
+		[TestCase(5)]
+		[TestCase(15)]
+		public void MultipleThreadSetTest(int count)
+		{
+			int releasedCount = 0;
+
+			SafeCriticalSection countSection = new SafeCriticalSection();
+
+			
+			IcdManualResetEvent waitHandleEvent = new IcdManualResetEvent(false);
+			
+			for (int i = 0; i < count; i++)
+				ThreadingUtils.SafeInvoke(() =>
+				                          {
+					                          waitHandleEvent.WaitOne();
+					                          countSection.Execute(() => releasedCount++);
+					                          ;
+				                          });
+
+			Assert.AreEqual(0, countSection.Execute(() => releasedCount), "Threads released early");
+
+			waitHandleEvent.Set();
+
+			ThreadingUtils.Sleep(500);
+
+			Assert.AreEqual(count, countSection.Execute(() => releasedCount), "Incorrect number of threads released");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(1)]
+		[TestCase(5)]
+		[TestCase(15)]
+		public void MultipleThreadResetTest(int count)
+		{
+			int releasedCount = 0;
+
+			SafeCriticalSection countSection = new SafeCriticalSection();
+
+
+			IcdManualResetEvent waitHandleEvent = new IcdManualResetEvent(true);
+
+			Assert.True(waitHandleEvent.WaitOne(1), "Initial State Wrong");
+
+			waitHandleEvent.Reset();
+
+			for (int i = 0; i < count; i++)
+				ThreadingUtils.SafeInvoke(() =>
+				                          {
+					                          if (waitHandleEvent.WaitOne(100))
+												countSection.Execute(() => releasedCount++);
+				                          });
+
+			ThreadingUtils.Sleep(2000);
+
+			Assert.AreEqual(0, countSection.Execute(() => releasedCount), "Incorrect number of threads released");
+
+			waitHandleEvent.Set();
+
+			Assert.AreEqual(0, countSection.Execute(() => releasedCount), "Threads released after timeout");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(1)]
+		[TestCase(200)]
+		[TestCase(5000)]
+		public void WaitOneTest(int waitTime)
+		{
+			bool released = false;
+
+			IcdManualResetEvent waitHandleEvent = new IcdManualResetEvent(false);
+			
+			ThreadingUtils.SafeInvoke(() =>
+				                          {
+					                          waitHandleEvent.WaitOne();
+					                          released = true;
+				                          });
+
+			ThreadingUtils.Sleep(waitTime);
+
+			Assert.False(released, "Thread released when it shouldn't have");
+
+			waitHandleEvent.Set();
+			
+			ThreadingUtils.Sleep(100);
+
+			Assert.True(released, "Thread didn't release after set event");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(200)]
+		[TestCase(500)]
+		[TestCase(5000)]
+		public void WaitOneTimeoutTest(int waitTime)
+		{
+			bool released = false;
+
+			IcdManualResetEvent waitHandleEvent = new IcdManualResetEvent(false);
+
+			ThreadingUtils.SafeInvoke(() =>
+			                          {
+				                          waitHandleEvent.WaitOne(waitTime * 2);
+				                          released = true;
+			                          });
+
+			ThreadingUtils.Sleep(waitTime);
+
+			Assert.False(released, "Thread released when it shouldn't have");
+
+			waitHandleEvent.Set();
+
+			ThreadingUtils.Sleep(100);
+
+			Assert.True(released, "Thread didn't release after set event");
+
+			waitHandleEvent.Dispose();
+		}
+
+		[TestCase(200)]
+		[TestCase(500)]
+		[TestCase(5000)]
+		public void WaitOneTimedOutTest(int waitTime)
+		{
+			bool released = false;
+			bool? returned = null;
+
+			IcdManualResetEvent waitHandleEvent = new IcdManualResetEvent(false);
+
+			ThreadingUtils.SafeInvoke(() =>
+			                          {
+				                          returned = waitHandleEvent.WaitOne(waitTime);
+				                          released = true;
+
+			                          });
+
+			ThreadingUtils.Sleep(100);
+
+			Assert.True(returned == null, "WaitOne returned when it shouldn't have");
+			Assert.False(released, "Thread released when it shouldn't have");
+
+			ThreadingUtils.Sleep(waitTime * 2);
+
+			Assert.True(released, "Thread didn't release after timeout");
+			Assert.True(returned.HasValue && returned.Value == false, "WaitOne timeout didn't return false");
+
+			waitHandleEvent.Set();
+
+			waitHandleEvent.Dispose();
+		}
+	}
+}

ICD.Common.Utils.Tests/SafeCriticalSectionTest.cs

@@ -37,30 +37,5 @@ namespace ICD.Common.Utils.Tests
 
 			Assert.Inconclusive();
 		}
-
-		[Test]
-		public void TryEnterTest()
-		{
-			int result = 0;
-
-			SafeCriticalSection section = new SafeCriticalSection();
-			section.Enter();
-
-			// ReSharper disable once NotAccessedVariable
-			ThreadingUtils.SafeInvoke(() => { result = section.TryEnter() ? 0 : 1; });
-			
-			Assert.IsTrue(ThreadingUtils.Wait(() => result == 1, 1000));
-
-			section.Leave();
-
-			// ReSharper disable once RedundantAssignment
-			ThreadingUtils.SafeInvoke(() =>
-			{
-				result = section.TryEnter() ? 2 : 0;
-				section.Leave();
-			});
-
-			Assert.IsTrue(ThreadingUtils.Wait(() => result == 2, 1000));
-		}
-	}
+    }
 }

ICD.Common.Utils.Tests/ThreadedWorkerQueueTest.cs

@@ -0,0 +1,205 @@
+using System.Collections.Generic;
+using System.Linq;
+using NUnit.Framework;
+
+namespace ICD.Common.Utils.Tests
+{
+	[TestFixture]
+	public sealed class ThreadedWorkerQueueTest
+	{
+		[Test]
+		public void BetweenTimeTest()
+		{
+			List<int> callbacks = new List<int>();
+
+			using (ThreadedWorkerQueue<int> queue = new ThreadedWorkerQueue<int>((d) => callbacks.Add(d), true, 1000))
+			{
+
+				queue.Enqueue(10);
+				queue.Enqueue(20);
+				queue.Enqueue(30);
+
+				ThreadingUtils.Sleep(100);
+
+				Assert.AreEqual(1, callbacks.Count, "Initial enqueue did not trigger a dequeue");
+
+				ThreadingUtils.Sleep(1000);
+
+				Assert.AreEqual(2, callbacks.Count, "Second enqueue did not dequeue");
+
+				ThreadingUtils.Sleep(100);
+
+				Assert.AreEqual(2, callbacks.Count, "Third enqueue did not wait for process to complete");
+
+				ThreadingUtils.Sleep(1000);
+
+				Assert.AreEqual(3, callbacks.Count);
+			}
+		}
+
+		#region Properties
+
+		[TestCase(1000)]
+		[TestCase(0)]
+		[TestCase(long.MaxValue)]
+		public void BetweenMillisecondsTest(long milliseconds)
+		{
+			using (var queue = new ThreadedWorkerQueue<int>((d) => { }, true, milliseconds))
+				Assert.AreEqual(milliseconds, queue.BetweenTime);
+		}
+
+		[TestCase(5)]
+		[TestCase(0)]
+		[TestCase(30)]
+		public void CountTest(int count)
+		{
+			using (var queue = new ThreadedWorkerQueue<int>(d => { }, false))
+			{
+				for (int i = 0; i < count; i++)
+					queue.Enqueue(1);
+
+				Assert.AreEqual(count, queue.Count);
+			}
+		}
+
+		[Test]
+		public void ProcessBetweenTimeTest()
+		{
+			var processed = new List<int>();
+
+			using (var queue = new ThreadedWorkerQueue<int>(d => processed.Add(d), false, 1000))
+			{
+				queue.Enqueue(1);
+				queue.Enqueue(2);
+				queue.Enqueue(3);
+				
+				ThreadingUtils.Sleep(100);
+				Assert.AreEqual(0, processed.Count, "Queue processed item early");
+
+				queue.SetRunProcess(true);
+				
+				ThreadingUtils.Sleep(100);
+
+				Assert.AreEqual(1, processed.Count, "First item not processed");
+
+				ThreadingUtils.Sleep(1000);
+
+				Assert.AreEqual(2, processed.Count, "Second item not processed");
+
+				queue.SetRunProcess(false);
+
+				ThreadingUtils.Sleep(2000);
+
+				Assert.AreEqual(2, processed.Count, "Item processed after stopping run process");
+				Assert.AreEqual(1, queue.Count, "Incorrect number of items in queue");
+
+				// Queue lower priority item
+				queue.Enqueue(5, 1);
+				queue.SetRunProcess(true);
+
+				ThreadingUtils.Sleep(100);
+
+				Assert.AreEqual(3, processed.Count, "Third item not processed");
+				Assert.AreEqual(5, processed[2], "Dequeued incorrect priority item");
+
+				ThreadingUtils.Sleep(1000);
+
+				Assert.AreEqual(4, processed.Count, "Didn't process all items");
+				Assert.True(processed.SequenceEqual(new[] { 1, 2, 5, 3 }), "Processed sequence incorrect");
+			}
+		}
+
+		[Test]
+		public void FlushQueueBetweenTimeTest()
+		{
+			var processed = new List<int>();
+
+			using (var queue = new ThreadedWorkerQueue<int>(d => processed.Add(d), false, 1000))
+			{
+				Assert.True(queue.WaitForFlush(1), "WaitForFlush on empty queue failed");
+
+				queue.Enqueue(11);
+				queue.Enqueue(21);
+				queue.Enqueue(31);
+				queue.Enqueue(41);
+				queue.Enqueue(51);
+				queue.Enqueue(61);
+				queue.Enqueue(71);
+				queue.Enqueue(81);
+				queue.Enqueue(91);
+				queue.Enqueue(101);
+
+				queue.SetRunProcess(true);
+
+				Assert.False(queue.WaitForFlush(1250), "WaitForFlush didn't time out");
+				Assert.AreEqual(2, processed.Count, "Didn't process correct number of items in time frame");
+
+				Assert.True(queue.WaitForFlush(), "WaitForFlush failed");
+				Assert.AreEqual(10, processed.Count, "Not all items processed");
+				Assert.AreEqual(0, queue.Count, "Queue not empty");
+			}
+		}
+
+		#endregion
+
+		#region Methods
+
+		[TestCase(false)]
+		[TestCase(true)]
+		public void SetRunProcessTest(bool runProcess)
+		{
+			using (var queue = new ThreadedWorkerQueue<int>(d => { }, !runProcess))
+			{
+				Assert.AreEqual(!runProcess, queue.RunProcess, "Initial state wrong");
+				queue.SetRunProcess(runProcess);
+				Assert.AreEqual(runProcess, queue.RunProcess, "Didn't set to correct state 1st time");
+				queue.SetRunProcess(!runProcess);
+				Assert.AreEqual(!runProcess, queue.RunProcess, "Didn't set to correct state 2nd time");
+			}
+		}
+
+		[Test]
+		public void EnqueueTest()
+		{
+			var processed = new List<int>();
+
+			using (var queue = new ThreadedWorkerQueue<int>(d => processed.Add(d), false))
+			{
+				queue.Enqueue(10);
+				queue.Enqueue(20);
+				queue.Enqueue(30);
+
+				Assert.AreEqual(3, queue.Count, "First queue count wrong");
+
+				queue.Enqueue(40);
+				queue.Enqueue(50);
+				queue.Enqueue(60);
+
+				Assert.AreEqual(6, queue.Count, "Second queue count wrong");
+
+				queue.SetRunProcess(true);
+				Assert.True(queue.WaitForFlush(),"Queue didn't flush after processing");
+
+
+				Assert.True(processed.SequenceEqual(new[] { 10, 20, 30, 40, 50, 60 }), "Processed sequence wrong");
+			}
+		}
+
+		[Test]
+		public void ClearTest()
+		{
+			using (var queue = new ThreadedWorkerQueue<int>(d => { }, false))
+			{
+				queue.Enqueue(1);
+				queue.Enqueue(1);
+				queue.Enqueue(1);
+
+				queue.Clear();
+
+				Assert.AreEqual(0, queue.Count);
+			}
+		}
+
+		#endregion
+	}
+}