Properly bzero unaligned small blocks. Fixes #11184.

[mono.git] / mcs / class / corlib / Test / System / ArrayTest.cs

diff --git a/mcs/class/corlib/Test/System/ArrayTest.cs b/mcs/class/corlib/Test/System/ArrayTest.cs
index 668fee1d63b62eb95584835501cb5f4292dd1ff7..4c74ee9d3d447f36f1acebe0d60d2c0ec11310a5 100644 (file)
--- a/mcs/class/corlib/Test/System/ArrayTest.cs
+++ b/mcs/class/corlib/Test/System/ArrayTest.cs
@@ -3292,6 +3292,16 @@ public class ArrayTest
                }
        }
 
+       [Test] //bxc #11184
+       public void UnalignedArrayClear ()
+       {
+               byte[] input = new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16 };
+               byte[] expected = new byte[] { 1, 2, 3, 4, 5, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+               Array.Clear (input, 5, 11);
+               
+               Assert.AreEqual (input, expected);
+       }
+
 #if NET_4_0
        [Test]
        [ExpectedException (typeof (ArgumentException))]