2003-12-22 Ben Maurer <bmaurer@users.sourceforge.net>

	* test-221.cs: Add some regression tests relating to
	52408 (these dont test the actual bug, but regressions I
	created while writing the code for it).

svn path=/trunk/mcs/; revision=21427

1 files changed, 86 insertions, 0 deletions

diff --git a/mcs/tests/test-221.cs b/mcs/tests/test-221.cs
new file mode 100644
index 00000000000..ae8ff2ac032
--- /dev/null
+++ b/mcs/tests/test-221.cs
@@ -0,0 +1,86 @@
+//
+// Tests for bug # 52427 -- property inhertance stuff.
+// these tests are problems that cropped up while
+// making the patch. We dont want to regress on these.
+//
+
+class A { public virtual int Blah { get { return 1; } set {} } }
+
+class B : A {
+	public override int Blah { get { return 2; } }
+	
+	public static bool Test ()
+	{
+		// Make sure we see that set in A
+		
+		B b = new B ();
+		
+		if (b.Blah != 2) return false;
+		if (b.Blah ++ != 2) return false;
+		b.Blah = 0;
+		
+		return true;
+	}
+}
+
+abstract class C { public abstract int Blah { get; set; } }
+class D : C { public override int Blah { get { return 2; } set {} } }
+
+class E : D {
+	// Make sure we see that there is actually a base
+	// which we can call
+	public override int Blah { get { return base.Blah; } }
+	
+	public static bool Test ()
+	{	
+		E e = new E ();
+		
+		if (e.Blah != 2) return false;
+		if (e.Blah ++ != 2) return false;
+		e.Blah = 2;
+		
+		return true;
+	}
+}
+
+interface IBlah {
+	int this [int i] { get; set; }
+	int Blah { get; set; }
+}
+
+class F : IBlah {
+	int IBlah.this [int i] { get { return 1; } set {} }
+	int IBlah.Blah { get { return 1; } set {} }
+	
+	public int this [int i] { get { return 2; } set {} }
+	public int Blah { get { return 2; } set {} }
+	
+	public static bool Test ()
+	{
+		// Make sure we dont see a conflict between
+		// the explicit impl and the non interface version
+		F f = new F ();
+		
+		if (f.Blah != 2) return false;
+		if (f.Blah ++ != 2) return false;
+		f.Blah = 2;
+		
+		
+		if (f [1] != 2) return false;
+		if (f [1] ++ != 2) return false;
+		f [1] = 2;
+		
+		return true;
+	}
+}
+
+class Driver {
+	static int Main ()
+	{
+		if (! B.Test ()) return 1;
+		if (! E.Test ()) return 2;
+		if (! F.Test ()) return 3;
+		
+		return 0;
+	}
+}
\ No newline at end of file