mcs/class/System.Drawing/Test/System.Drawing/TestPointF.cs

   1 // Tests for System.Drawing.PointF.cs
   2 //
   3 // Author:
   4 //      Ravindra (rkumar@novell.com)
   5 //
   6
   7 //
   8 // Copyright (C) 2004 Novell, Inc (http://www.novell.com)
   9 //
  10 // Permission is hereby granted, free of charge, to any person obtaining
  11 // a copy of this software and associated documentation files (the
  12 // "Software"), to deal in the Software without restriction, including
  13 // without limitation the rights to use, copy, modify, merge, publish,
  14 // distribute, sublicense, and/or sell copies of the Software, and to
  15 // permit persons to whom the Software is furnished to do so, subject to
  16 // the following conditions:
  17 //
  18 // The above copyright notice and this permission notice shall be
  19 // included in all copies or substantial portions of the Software.
  20 //
  21 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  22 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  23 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  24 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
  25 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
  26 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
  27 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  28 //
  29
  30
  31 using NUnit.Framework;
  32 using System;
  33 using System.Drawing;
  34
  35 namespace MonoTests.System.Drawing
  36 {
  37         [TestFixture]
  38         public class PointFTest : Assertion
  39         {
  40                 PointF pt11_99;
  41                 PointF pt11_0;
  42                 PointF pt0_11;
  43
  44                 [TearDown]
  45                 public void TearDown () {}
  46
  47                 [SetUp]
  48                 public void SetUp ()
  49                 {
  50                         pt11_99 = new PointF (1.1F, 9.9F);
  51                         pt11_0 = new PointF (1.1F, 0F);
  52                         pt0_11 = new PointF (0F, 1.1F);
  53                 }
  54
  55                 [Test]
  56                 public void TestConstructors ()
  57                 {
  58                         PointF pt = new PointF (1.5F, 5.8F);
  59                         AssertEquals ("C#1", 1.5F, pt.X);
  60                         AssertEquals ("C#2", 5.8F, pt.Y);
  61                 }
  62
  63                 [Test]
  64                 public void TestEmptyField ()
  65                 {
  66                         PointF pt = new PointF (0.0F, 0.0F);
  67                         AssertEquals ("EMP#1", pt, PointF.Empty);
  68                 }
  69
  70                 [Test]
  71                 public void TestProperties ()
  72                 {
  73                         PointF pt = new PointF (0.0F, 0.0F);
  74
  75                         Assert ("P#1", pt.IsEmpty);
  76                         Assert ("P#2", ! pt11_99.IsEmpty);
  77                         AssertEquals ("P#3", 1.1F, pt11_0.X);
  78                         AssertEquals ("P#4", 1.1F, pt0_11.Y);
  79                 }
  80
  81                 [Test]
  82                 public void TestEquals ()
  83                 {
  84                         AssertEquals ("EQ#1", pt11_99, pt11_99);
  85                         AssertEquals ("EQ#2", pt11_99, new PointF (1.1F, 9.9F));
  86                         Assert ("EQ#3", ! pt11_99.Equals (pt11_0));
  87                         Assert ("EQ#4", ! pt11_99.Equals (pt0_11));
  88                         Assert ("EQ#5", ! pt11_0.Equals (pt0_11));
  89                 }
  90
  91
  92                 [Test]
  93                 public void TestAddition ()
  94                 {
  95                         AssertEquals ("ADD#1", pt11_0, pt11_0 + new Size (0, 0));
  96                         AssertEquals ("ADD#2", pt0_11, pt0_11 + new Size (0, 0));
  97                 }
  98
  99                 [Test]
 100                 public void TestEqualityOp ()
 101                 {
 102                         Assert ("EOP#1", pt11_99 == pt11_99);
 103                         Assert ("EOP#2", pt11_99 == new PointF (1.1F, 9.9F));
 104                         Assert ("EOP#3", ! (pt11_99 == pt11_0));
 105                         Assert ("EOP#4", ! (pt11_99 == pt0_11));
 106                         Assert ("EOP#5", ! (pt11_0 == pt0_11));
 107                 }
 108
 109                 [Test]
 110                 public void TestInequalityOp ()
 111                 {
 112                         Assert ("IOP#1", ! (pt11_99 != pt11_99));
 113                         Assert ("IOP#2", ! (pt11_99 != new PointF (1.1F, 9.9F)));
 114                         Assert ("IOP#3", pt11_99 != pt11_0);
 115                         Assert ("IOP#4", pt11_99 != pt0_11);
 116                         Assert ("IOP#5", pt11_0 != pt0_11);
 117                 }
 118
 119                 [Test]
 120                 public void TestSubtraction ()
 121                 {
 122                         AssertEquals ("SUB#1", pt11_0, pt11_0 - new Size (0, 0));
 123                         AssertEquals ("SUB#2", pt0_11, pt0_11 - new Size (0, 0));
 124                 }
 125
 126         }
 127 }
 128