public void TestNormalSituation() { // TestControl x = new TestControl() { Name = "x" }; TestControl ancestor = new TestControl() { Name = "ancestor" }; x.AddChild( ancestor ); TestControl a = new TestControl() { Name = "a" }; ancestor.AddChild( a ); TestControl aa = new TestControl() { Name = "aa" }; a.AddChild( aa ); TestControl aaa = new TestControl() { Name = "aaa" }; aa.AddChild( aaa ); TestControl b = new TestControl() { Name = "b" }; ancestor.AddChild( b ); Assert.AreEqual(Control.FindCommonAncestor(a, b), ancestor); Assert.AreEqual(Control.FindCommonAncestor(aa, b), ancestor); TestControl bb = new TestControl() { Name = "bb" }; b.AddChild( bb ); Assert.AreEqual(Control.FindCommonAncestor(aa, bb), ancestor); // Assert.AreEqual(Control.FindCommonAncestor(a, aa), a); Assert.AreEqual(Control.FindCommonAncestor(aa, ancestor), ancestor); Assert.AreEqual(Control.FindCommonAncestor(b, bb), b); Assert.AreEqual(Control.FindCommonAncestor(bb, ancestor), ancestor); // Assert.AreEqual(Control.FindCommonAncestor(aaa, ancestor), ancestor); }
public void TestNormalSituation() { // TestControl x = new TestControl() { Name = "x" }; TestControl ancestor = new TestControl() { Name = "ancestor" }; x.AddChild(ancestor); TestControl a = new TestControl() { Name = "a" }; ancestor.AddChild(a); TestControl aa = new TestControl() { Name = "aa" }; a.AddChild(aa); TestControl aaa = new TestControl() { Name = "aaa" }; aa.AddChild(aaa); TestControl b = new TestControl() { Name = "b" }; ancestor.AddChild(b); Assert.AreEqual(Control.FindCommonAncestor(a, b), ancestor); Assert.AreEqual(Control.FindCommonAncestor(aa, b), ancestor); TestControl bb = new TestControl() { Name = "bb" }; b.AddChild(bb); Assert.AreEqual(Control.FindCommonAncestor(aa, bb), ancestor); // Assert.AreEqual(Control.FindCommonAncestor(a, aa), a); Assert.AreEqual(Control.FindCommonAncestor(aa, ancestor), ancestor); Assert.AreEqual(Control.FindCommonAncestor(b, bb), b); Assert.AreEqual(Control.FindCommonAncestor(bb, ancestor), ancestor); // Assert.AreEqual(Control.FindCommonAncestor(aaa, ancestor), ancestor); }
public void TestRootCanvasIsCommonAncestor() { TestControl a = new TestControl(); TestControl b = new TestControl(); TestControl aa = new TestControl(); a.AddChild(aa); TestControl bb = new TestControl(); b.AddChild(bb); Control commonAncestor = Control.FindCommonAncestor(aa, bb); Control commonAncestor2 = Control.FindCommonAncestor(bb, aa); Assert.IsNull(commonAncestor); Assert.IsNull(commonAncestor2); }