2008-03-18 Mark Probst <mark.probst@gmail.com>

[mono.git] / mono / tests / generic-initobj.2.cs

diff --git a/mono/tests/generic-initobj.2.cs b/mono/tests/generic-initobj.2.cs
new file mode 100644 (file)
index 0000000..68ce22b
--- /dev/null
+++ b/mono/tests/generic-initobj.2.cs
@@ -0,0 +1,45 @@
+using System.Collections.Generic;
+
+public class ClassA {};
+public class ClassB {};
+
+public struct GenStruct<T> {
+       public int field1;
+       public T field2;
+       public byte field3;
+       public long field4;
+}
+
+public class Gen<T> {
+       public static T getDefault () {
+               return default (T);
+       }
+
+       public static GenStruct<T> getDefaultStruct () {
+               return default (GenStruct<T>);
+       }
+}
+
+public class main {
+       public static bool isDefaultStruct<T> (GenStruct<T> gs) {
+               EqualityComparer<T> eq = EqualityComparer<T>.Default;
+
+               return gs.field1 == 0 && eq.Equals (gs.field2, default (T)) && gs.field3 == 0 && gs.field4 == 0;
+       }
+
+       public static int Main () {
+               if (Gen<ClassA>.getDefault () != null)
+                       return 1;
+               if (Gen<ClassB>.getDefault () != null)
+                       return 1;
+               if (Gen<int>.getDefault () != 0)
+                       return 1;
+               if (!isDefaultStruct<ClassA> (Gen<ClassA>.getDefaultStruct ()))
+                       return 1;
+               if (!isDefaultStruct<ClassB> (Gen<ClassB>.getDefaultStruct ()))
+                       return 1;
+               if (!isDefaultStruct<int> (Gen<int>.getDefaultStruct ()))
+                       return 1;
+               return 0;
+       }
+}