仿真平台内核初版 -tlib库 包含<sparc arm riscv powerPC>

lib/termsharp/xwt/Test/WidgetTests.cs

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+//
+// Widget.cs
+//
+// Author:
+//       Lluis Sanchez <lluis@xamarin.com>
+//
+// Copyright (c) 2012 Xamarin Inc
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+using System;
+using NUnit.Framework;
+
+namespace Xwt
+{
+	[TestFixture]
+	public abstract class WidgetTests
+	{
+		public abstract Widget CreateWidget ();
+
+		[TestFixtureSetUp]
+		public void Init ()
+		{
+		}
+
+		[TestFixtureTearDown]
+		public void Cleanup ()
+		{
+		}
+
+		public void Run (Action a)
+		{
+			Exception ex = null;
+			Application.Invoke (delegate {
+				try {
+					a ();
+				} catch (Exception e) {
+					ex = e;
+				}
+				Application.Exit ();
+			});
+			Application.Run ();
+			if (ex != null)
+				throw new Exception ("Exception in gui event loop", ex);
+		}
+
+		[Test]
+		public void Visibility ()
+		{
+			var w = CreateWidget ();
+			Assert.IsTrue (w.Visible, "Not visible by default");
+			w.Hide ();
+			Assert.IsFalse (w.Visible);
+			w.Show ();
+			Assert.IsTrue (w.Visible);
+			w.Visible = false;
+			Assert.IsFalse (w.Visible);
+			w.Visible = true;
+			Assert.IsTrue (w.Visible);
+		}
+
+		[Test]
+		public void Sensitivity ()
+		{
+			var w = CreateWidget ();
+			Assert.IsTrue (w.Sensitive, "Not sensitive by default");
+			w.Sensitive = false;
+			Assert.IsFalse (w.Sensitive);
+			w.Sensitive = true;
+			Assert.IsTrue (w.Sensitive);
+		}
+		
+		[Test]
+		public void ParentWindow ()
+		{
+			var w = CreateWidget ();
+			var win = new Window ();
+			win.Content = w;
+			Assert.AreSame (win, w.ParentWindow);
+			win.Dispose ();
+		}
+
+		[Test]
+		public void Margin ()
+		{
+			var w = CreateWidget ();
+			Assert.AreEqual (0, w.Margin.Left);
+			Assert.AreEqual (0, w.Margin.Top);
+			Assert.AreEqual (0, w.Margin.Right);
+			Assert.AreEqual (0, w.Margin.Bottom);
+			w.Margin.SetAll (4);
+			Assert.AreEqual (4, w.Margin.Left);
+			Assert.AreEqual (4, w.Margin.Top);
+			Assert.AreEqual (4, w.Margin.Right);
+			Assert.AreEqual (4, w.Margin.Bottom);
+			w.Margin.Set (10, 20, 30, 40);
+			Assert.AreEqual (10, w.Margin.Left);
+			Assert.AreEqual (20, w.Margin.Top);
+			Assert.AreEqual (30, w.Margin.Right);
+			Assert.AreEqual (40, w.Margin.Bottom);
+			w.Margin.Left = 1;
+			Assert.AreEqual (1, w.Margin.Left);
+			Assert.AreEqual (20, w.Margin.Top);
+			Assert.AreEqual (30, w.Margin.Right);
+			Assert.AreEqual (40, w.Margin.Bottom);
+			w.Margin.Top = 2;
+			Assert.AreEqual (1, w.Margin.Left);
+			Assert.AreEqual (2, w.Margin.Top);
+			Assert.AreEqual (30, w.Margin.Right);
+			Assert.AreEqual (40, w.Margin.Bottom);
+			w.Margin.Right = 3;
+			Assert.AreEqual (1, w.Margin.Left);
+			Assert.AreEqual (2, w.Margin.Top);
+			Assert.AreEqual (3, w.Margin.Right);
+			Assert.AreEqual (40, w.Margin.Bottom);
+			w.Margin.Bottom = 4;
+			Assert.AreEqual (1, w.Margin.Left);
+			Assert.AreEqual (2, w.Margin.Top);
+			Assert.AreEqual (3, w.Margin.Right);
+			Assert.AreEqual (4, w.Margin.Bottom);
+		}
+
+		[Test]
+		public void Focus ()
+		{
+			var win = new Window ();
+			var w = CreateWidget ();
+
+			Run (delegate {
+				HBox box = new HBox ();
+				TextEntry e = new TextEntry ();
+				box.PackStart (e);
+				box.PackStart (w);
+				win.Content = box;
+				win.Show ();
+				win.Present ();
+
+//				for (int n=0; n < 500; n++) {
+					Application.DispatchPendingEvents ();
+//					System.Threading.Thread.Sleep (10);
+//				}
+
+				e.SetFocus ();
+
+				Application.DispatchPendingEvents ();
+
+				Assert.IsFalse (w.HasFocus);
+		//		Assert.IsTrue (w.CanGetFocus);
+
+				int gotFocus = 0;
+				w.GotFocus += delegate {
+					gotFocus++;
+				};
+
+				w.SetFocus ();
+				Assert.IsTrue (w.HasFocus);
+				Assert.AreEqual (1, gotFocus);
+
+				int lostFocus = 0;
+				w.LostFocus += delegate {
+					lostFocus++;
+				};
+
+				e.SetFocus ();
+
+				Assert.IsFalse (w.HasFocus);
+	//			Assert.AreEqual (1, lostFocus);
+
+				win.Dispose ();
+			});
+		}
+
+		[Test]
+		[Ignore]
+		public void MinSize ()
+		{
+			var win = new Window ();
+			var w = CreateWidget ();
+
+			win.Content = w;
+			win.Show ();
+
+			Application.DispatchPendingEvents ();
+
+			var defw = w.Size.Width;
+			var defh = w.Size.Height;
+
+			w.MinWidth = 300;
+			Assert.AreEqual (300, w.MinWidth);
+			Assert.AreEqual (300, w.Size.Width);
+
+			w.MinHeight = 400;
+			Assert.AreEqual (400, w.MinHeight);
+			Assert.AreEqual (400, w.Size.Height);
+
+			w.MinWidth = -1;
+			Assert.AreEqual (-1, w.MinWidth);
+			Assert.AreEqual (defw, w.Size.Width);
+
+			w.MinHeight = -1;
+			Assert.AreEqual (-1, w.MinHeight);
+			Assert.AreEqual (defh, w.Size.Height);
+
+			win.Dispose ();
+		}
+
+		[Test]
+		[Ignore]
+		public void Coordinates ()
+		{
+			var win = new Window ();
+			var w = CreateWidget ();
+			win.Content = w;
+			win.Show ();
+
+			Application.DispatchPendingEvents ();
+
+			Assert.AreEqual (w.ScreenBounds, win.ScreenBounds);
+
+			win.Dispose ();
+		}
+	}
+}
+