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// Tests for System.Drawing.Size.cs
//
// Author: Ravindra (rkumar@novell.com)
//
//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
// 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 NUnit.Framework;
using System;
using System.Drawing;
using System.Security.Permissions;
namespace MonoTests.System.Drawing
{
[TestFixture]
[SecurityPermission (SecurityAction.Deny, UnmanagedCode = true)]
public class SizeTest : Assertion
{
Size sz1_1;
Size sz1_0;
Size sz0_1;
[TearDown]
public void TearDown () {}
[SetUp]
public void SetUp ()
{
sz1_1 = new Size (1, 1);
sz1_0 = new Size (1, 0);
sz0_1 = new Size (0, 1);
}
[Test]
public void TestConstructors ()
{
Size sz_wh = new Size (1, 5);
AssertEquals ("C#1", 1, sz_wh.Width);
AssertEquals ("C#2", 5, sz_wh.Height);
Size sz_pt = new Size (new Point (1, 5));
AssertEquals ("C#3", 1, sz_pt.Width);
AssertEquals ("C#4", 5, sz_pt.Height);
AssertEquals ("C#5", sz_wh, sz_pt);
}
[Test]
public void TestEmptyField ()
{
Size sz = new Size (0, 0);
AssertEquals ("EMP#1", sz, Size.Empty);
}
[Test]
public void TestProperties ()
{
Size sz = new Size (0, 0);
Assert ("P#1", sz.IsEmpty);
Assert ("P#2", ! sz1_1.IsEmpty);
AssertEquals ("P#3", 1, sz1_0.Width);
AssertEquals ("P#4", 1, sz0_1.Height);
}
[Test]
public void TestCeiling ()
{
SizeF sf = new SizeF (0.5F, 0.6F);
AssertEquals ("CL#1", sz1_1, Size.Ceiling (sf));
sf = new SizeF (1.0F, 1.0F);
AssertEquals ("CL#2", sz1_1, Size.Ceiling (sf));
}
[Test]
public void TestEquals ()
{
AssertEquals ("EQ#1", sz1_1, sz1_1);
AssertEquals ("EQ#2", sz1_1, new Size (1, 1));
Assert ("EQ#3", ! sz1_1.Equals (sz1_0));
Assert ("EQ#4", ! sz1_1.Equals (sz0_1));
Assert ("EQ#5", ! sz1_0.Equals (sz0_1));
}
[Test]
public void TestRound ()
{
SizeF sf = new SizeF (0.3F, 0.7F);
AssertEquals ("CL#1", sz0_1, Size.Round (sf));
sf = new SizeF (0.6F, 0.6F);
AssertEquals ("CL#2", sz1_1, Size.Round (sf));
sf = new SizeF (1.0F, 1.0F);
AssertEquals ("CL#3", sz1_1, Size.Round (sf));
}
[Test]
public void TestTruncate ()
{
SizeF sf = new SizeF (0.8f, 1.3f);
AssertEquals ("TR#1", sz0_1, Size.Truncate (sf));
sf = new SizeF (1.9f, 1.9f);
AssertEquals ("TR#2", sz1_1, Size.Truncate (sf));
sf = new SizeF (1.0f, 1.0f);
AssertEquals ("TR#3", sz1_1, Size.Truncate (sf));
}
[Test]
public void TestAddition ()
{
AssertEquals ("ADD#1", sz1_1, sz1_0 + sz0_1);
AssertEquals ("ADD#2", sz1_1, sz1_1 + new Size (0, 0));
}
[Test]
public void TestEqualityOp ()
{
Assert ("EOP#1", sz1_1 == sz1_1);
Assert ("EOP#2", sz1_1 == new Size (1, 1));
Assert ("EOP#3", ! (sz1_1 == sz1_0));
Assert ("EOP#4", ! (sz1_1 == sz0_1));
Assert ("EOP#5", ! (sz1_0 == sz0_1));
}
[Test]
public void TestInequalityOp ()
{
Assert ("IOP#1", ! (sz1_1 != sz1_1));
Assert ("IOP#2", ! (sz1_1 != new Size (1, 1)));
Assert ("IOP#3", sz1_1 != sz1_0);
Assert ("IOP#4", sz1_1 != sz0_1);
Assert ("IOP#5", sz1_0 != sz0_1);
}
[Test]
public void TestSubtraction ()
{
AssertEquals ("SUB#1", sz1_0, sz1_1 - sz0_1);
AssertEquals ("SUB#2", sz0_1, sz1_1 - sz1_0);
}
[Test]
public void TestSize2Point ()
{
Point pt1 = new Point (1, 1);
Point pt2 = (Point) sz1_1;
AssertEquals ("SZ2PT#1", pt1, pt2);
}
[Test]
public void TestSize2SizeF ()
{
SizeF sf1 = new SizeF (1.0F, 1.0F);
SizeF sf2 = (SizeF) sz1_1;
AssertEquals ("SZ2SF#1", sf1, sf2);
}
[Test]
public void ToStringTest ()
{
AssertEquals ("{Width=1, Height=0}", sz1_0.ToString ());
AssertEquals ("{Width=0, Height=0}", Size.Empty.ToString ());
}
[Test]
public void GetHashCodeTest ()
{
AssertEquals (new Size (1, 0).GetHashCode (), sz1_0.GetHashCode ());
}
#if NET_2_0
[Test]
public void AddTest ()
{
AssertEquals ("ADD#1", sz1_1, Size.Add (sz1_0, sz0_1));
AssertEquals ("ADD#2", sz1_1, Size.Add (sz1_1, new Size (0, 0)));
}
[Test]
public void SubtractTest ()
{
AssertEquals ("SUB#1", sz1_0, Size.Subtract (sz1_1, sz0_1));
AssertEquals ("SUB#2", sz0_1, Size.Subtract (sz1_1, sz1_0));
}
#endif
}
}
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