150 lines
4.1 KiB
C#
150 lines
4.1 KiB
C#
//
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// HtmlImageTest.cs
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// - Unit tests for System.Web.UI.HtmlControls.HtmlImage
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//
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// Author:
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// Dick Porter <dick@ximian.com>
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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using System;
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using System.IO;
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using System.Web.UI;
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using System.Web.UI.HtmlControls;
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using NUnit.Framework;
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using MonoTests.SystemWeb.Framework;
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using MonoTests.stand_alone.WebHarness;
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namespace MonoTests.System.Web.UI.HtmlControls {
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public class TestHtmlImage : HtmlImage {
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public HtmlTextWriter GetWriter ()
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{
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StringWriter text = new StringWriter ();
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HtmlTextWriter writer = new HtmlTextWriter (text);
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base.RenderAttributes (writer);
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return writer;
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}
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}
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[TestFixture]
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public class HtmlImageTest {
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[Test]
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public void DefaultProperties ()
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{
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HtmlImage img = new HtmlImage ();
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Assert.AreEqual (0, img.Attributes.Count, "Attributes.Count");
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Assert.AreEqual (String.Empty, img.Align, "Align");
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Assert.AreEqual (String.Empty, img.Alt, "Alt");
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Assert.AreEqual (-1, img.Border, "Border");
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Assert.AreEqual (-1, img.Height, "Height");
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Assert.AreEqual (String.Empty, img.Src, "Src");
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Assert.AreEqual (-1, img.Width, "Width");
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Assert.AreEqual ("img", img.TagName, "TagName");
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}
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[Test]
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public void NullProperties ()
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{
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HtmlImage img = new HtmlImage ();
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img.Align = null;
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Assert.AreEqual (String.Empty, img.Align, "Align");
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img.Alt = null;
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Assert.AreEqual (String.Empty, img.Alt, "Alt");
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img.Border = -1;
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Assert.AreEqual (-1, img.Border, "Border");
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img.Height = -1;
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Assert.AreEqual (-1, img.Height, "Height");
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img.Src = null;
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Assert.AreEqual (String.Empty, img.Src, "Src");
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img.Width = -1;
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Assert.AreEqual (-1, img.Width, "Width");
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Assert.AreEqual (0, img.Attributes.Count, "Attributes.Count");
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}
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[Test]
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public void Negative ()
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{
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HtmlImage img = new HtmlImage ();
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img.Border = 10;
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img.Height = 20;
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img.Width = 30;
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Assert.AreEqual (3, img.Attributes.Count, "First Attributes Count");
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img.Border = -10;
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img.Height = -20;
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img.Width = -30;
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Assert.AreEqual (-10, img.Border, "Border");
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Assert.AreEqual (-20, img.Height, "Height");
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Assert.AreEqual (-30, img.Width, "Width");
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Assert.AreEqual (3, img.Attributes.Count, "Second Attributes Count");
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}
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[Test]
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public void EmptySrc ()
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{
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TestHtmlImage img = new TestHtmlImage ();
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img.Src = String.Empty;
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HtmlTextWriter writer = img.GetWriter ();
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Assert.AreEqual (" /", writer.InnerWriter.ToString ());
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}
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[Test]
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[Category ("NunitWeb")]
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public void RenderAttributes ()
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{
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new WebTest (PageInvoker.CreateOnLoad (new PageDelegate (DoRenderAttributes))).Run ();
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}
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public static void DoRenderAttributes (Page p)
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{
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TestHtmlImage img = new TestHtmlImage ();
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img.Align = "*1*";
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img.Alt = "*2*";
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img.Border = 3;
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img.Height = 4;
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img.Src = "*5<&*";
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img.Width = 6;
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Assert.AreEqual (6, img.Attributes.Count, "Attributes.Count");
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HtmlTextWriter writer = img.GetWriter ();
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Assert.AreEqual (" src=\"*5<&*\" align=\"*1*\" alt=\"*2*\" border=\"3\" height=\"4\" width=\"6\" /", writer.InnerWriter.ToString ());
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}
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}
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}
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