blob: 77aec9998bb841d8b2bfc128456545e4cdb24a49 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Runtime.CompilerServices;
unsafe public class GitHub_24846
{
public static void TestCopy(byte* destination, byte* source)
{
Unsafe.CopyBlockUnaligned(destination, source, 0);
}
public static void TestInit(byte* destination)
{
Unsafe.InitBlockUnaligned(destination, 0xff, 0);
}
public static int Main(string[] args)
{
int returnVal = 100;
var destination = new byte[1];
var source = new byte[1];
fixed (byte* destPtr = &destination[0], srcPtr = &source[0])
{
try
{
TestCopy(destPtr, srcPtr);
TestInit(destPtr);
}
catch (Exception e)
{
Console.WriteLine("FAILED: " + e.Message);
returnVal = -1;
}
try
{
TestCopy(destPtr, null);
}
catch (Exception e)
{
Console.WriteLine("FAILED: " + e.Message);
returnVal = -1;
}
try
{
TestCopy(null, srcPtr);
TestInit(null);
}
catch (Exception e)
{
Console.WriteLine("FAILED: " + e.Message);
returnVal = -1;
}
}
return returnVal;
}
}
|
