Exemple #1
0
        public void Test_Equals()
        {
            var a = new Color (1, 2, 3, 4);
            var b = new Color (1, 2, 3, 4);
            var c = new Color (1, 2, 3, 0);

            Assert.IsTrue (a.Equals (b));
            Assert.IsTrue (a == b);
            Assert.AreEqual (a.GetHashCode (), b.GetHashCode ());

            Assert.IsFalse (a.Equals (c));
            Assert.IsFalse (a == c);
            Assert.AreNotEqual (a.GetHashCode (), c.GetHashCode ());
        }
Exemple #2
0
 public void TestColorModel()
 {
     var c1 = new Color();
     Assert.AreEqual(c1, default(Color));
     Assert.IsTrue(c1 == default(Color));
     Assert.IsFalse(c1 != default(Color));
     Assert.IsTrue(((object)c1).Equals((object)default(Color)));
     Assert.AreEqual("00000000", c1.ToString());
     var c2 = new Color(255, 0, 0, 0);
     Assert.AreEqual(c2.R, 255);
     Assert.AreEqual(c2.G, 0);
     Assert.AreEqual(c2.B, 0);
     Assert.AreEqual(c2.A, 0);
     Assert.AreEqual(Color.Red.ToString(), c2.ToString());
     Assert.AreEqual(Color.Red.GetHashCode(), c2.GetHashCode());
 }
 private void WriteColor(string fieldName, Color value)
 {
     var bytes = BitConverter.GetBytes(value.GetHashCode());
     var offset = Marshal.OffsetOf(typeof(DevDesc), fieldName).ToInt32();
     Marshal.Copy(bytes, 0, IntPtr.Add(handle, offset), bytes.Length);
 }
		public void TestHashCode ()
		{
			var color1 = new Color (0.1);
			var color2 = new Color (0.1);

			Assert.True (color1.GetHashCode () == color2.GetHashCode ());
			color2 = Color.FromHsla (color2.Hue, color2.Saturation, .5);

			Assert.False (color1.GetHashCode () == color2.GetHashCode ());
		}