[msbuild] Bump to xplat-master branch HEAD

[mono.git] / mono / tests / pinvoke2.cs

diff --git a/mono/tests/pinvoke2.cs b/mono/tests/pinvoke2.cs
index e170ba441ab44b5f9b32da5c914faac2a80d437d..807bc0046df051ead22af0bd730e00e3b38ce217 100644 (file)
--- a/mono/tests/pinvoke2.cs
+++ b/mono/tests/pinvoke2.cs
@@ -1922,5 +1922,70 @@ public unsafe class Tests {
 
                return mono_test_marshal_fixed_array (s);
        }
+
+       [DllImport ("libtest", EntryPoint="mono_test_marshal_pointer_array")]
+       public static extern int mono_test_marshal_pointer_array (int*[] arr);
+
+       public static unsafe int test_0_pointer_array () {
+               var arr = new int [10];
+               for (int i = 0; i < arr.Length; i++)
+                       arr [i] = -1;
+               var arr2 = new int*[10];
+               for (int i = 0; i < arr2.Length; i++) {
+                       GCHandle handle = GCHandle.Alloc(arr[i], GCHandleType.Pinned);
+                       fixed (int *ptr = &arr[i]) {
+                               arr2[i] = ptr;
+                       }
+               }
+               return mono_test_marshal_pointer_array (arr2);
+       }
+
+    [StructLayout(LayoutKind.Sequential)]
+       public struct FixedBufferChar {
+        public fixed char array[16];
+               public char c;
+       }
+
+       [DllImport ("libtest", EntryPoint="mono_test_marshal_fixed_buffer_char")]
+       public static extern int mono_test_marshal_fixed_buffer_char (ref FixedBufferChar s);
+
+       public static unsafe int test_0_fixed_buffer_char () {
+               var s = new FixedBufferChar ();
+               s.array [0] = 'A';
+               s.array [1] = 'B';
+               s.array [2] = 'C';
+               s.c = 'D';
+
+               int res = mono_test_marshal_fixed_buffer_char (ref s);
+               if (res != 0)
+                       return 1;
+               if (s.array [0] != 'E' || s.array [1] != 'F' || s.c != 'G')
+                       return 2;
+               return 0;
+       }
+
+    [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Unicode)]
+       public struct FixedBufferUnicode {
+        public fixed char array[16];
+               public char c;
+       }
+
+       [DllImport ("libtest", EntryPoint="mono_test_marshal_fixed_buffer_unicode")]
+       public static extern int mono_test_marshal_fixed_buffer_unicode (ref FixedBufferUnicode s);
+
+       public static unsafe int test_0_fixed_buffer_unicode () {
+               var s = new FixedBufferUnicode ();
+               s.array [0] = 'A';
+               s.array [1] = 'B';
+               s.array [2] = 'C';
+               s.c = 'D';
+
+               int res = mono_test_marshal_fixed_buffer_unicode (ref s);
+               if (res != 0)
+                       return 1;
+               if (s.array [0] != 'E' || s.array [1] != 'F' || s.c != 'G')
+                       return 2;
+               return 0;
+       }
 }