1 files changed, 81 insertions, 0 deletions
diff --git a/Samples/PerfTests/Program.cs b/Samples/PerfTests/Program.cs
new file mode 100644
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+++ b/Samples/PerfTests/Program.cs
@@ -0,0 +1,81 @@
+// Copyright (c) 2013-2020  Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
+//
+// This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
+using System;
+using System.CodeDom.Compiler;
+using System.Diagnostics;
+using System.IO;
+using Crow;
+
+namespace PerfTests
+{
+	class TestInterface : Interface
+	{
+		public TestInterface (int width = 800, int height = 600)
+			: base (width, height, false, false)
+		{
+			surf = new Crow.Cairo.ImageSurface (Crow.Cairo.Format.Argb32, ClientRectangle.Width, ClientRectangle.Height);
+			Init ();
+		}
+
+		long Test (string path, out long min, out long max, int count = 10)
+		{
+			min = long.MaxValue;
+			max = long.MinValue;
+
+			long total = 0;
+
+			Stopwatch sw = new Stopwatch ();
+
+			for (int i = 0; i < count; i++) {
+				sw.Restart ();
+
+
+				Load (path);
+				while (LayoutingQueue.Count > 0)
+					Update ();
+
+				sw.Stop ();
+
+				if (sw.ElapsedTicks < min)
+					min = sw.ElapsedMilliseconds;
+				if (sw.ElapsedTicks > max)
+					max = sw.ElapsedMilliseconds;
+				total += sw.ElapsedMilliseconds;
+
+			}
+
+			return total / count;
+		}
+
+		void testDir (string dirPath, int level = 0)
+		{
+			Console.WriteLine ($"{new string (' ', level * 4)}- {dirPath}");
+			level++;
+
+			foreach (string d in Directory.GetDirectories (dirPath)) 
+				testDir (d, level);
+
+			foreach (string f in Directory.GetFiles (dirPath)) {
+				try {
+					long mean = Test (f, out long min, out long max);
+					Console.WriteLine ($"{new string (' ', level * 4)}{ Path.GetFileName (f),-30}|{min,5}|{mean,5}|{max,5}");
+				} catch (Exception ex) {
+					Console.ForegroundColor = ConsoleColor.Red;
+					Console.WriteLine ($"- {ex.Message}");
+					Console.ResetColor ();
+				}
+			}
+		}
+
+
+		public static void Main (string [] args)
+		{
+			Console.WriteLine ($"git:{ThisAssembly.Git.Commit} {ThisAssembly.Git.Branch} {ThisAssembly.Git.SemVer.Major}.{ThisAssembly.Git.SemVer.Minor}.{ThisAssembly.Git.SemVer.Patch} {ThisAssembly.Git.SemVer.Label}");
+			//IndentedTextWriter w = new IndentedTextWriter()
+			using (TestInterface iface = new TestInterface ()) {
+				iface.testDir ("Interfaces");
+			}
+		}
+	}
+}