58 lines
1.4 KiB
C#
58 lines
1.4 KiB
C#
//
|
|
// This tests checks that the compiler catches the special attributes
|
|
// for in a struct for CharSet, and turns the right bit on the TypeAttribute
|
|
//
|
|
using System;
|
|
using System.Reflection;
|
|
using System.Runtime.InteropServices;
|
|
|
|
[StructLayout(LayoutKind.Explicit, Size=32,CharSet=CharSet.Unicode)]
|
|
struct MyUnicode
|
|
{
|
|
[FieldOffset(0)] public float fh_float;
|
|
[FieldOffset(0)] public int fh_int;
|
|
}
|
|
|
|
[StructLayout(LayoutKind.Explicit, Size=32,CharSet=CharSet.Ansi)]
|
|
struct MyAnsi
|
|
{
|
|
[FieldOffset(0)] public float fh_float;
|
|
[FieldOffset(0)] public int fh_int;
|
|
}
|
|
[StructLayout(LayoutKind.Explicit, Size=32,CharSet=CharSet.Auto)]
|
|
struct MyAuto
|
|
{
|
|
[FieldOffset(0)] public float fh_float;
|
|
[FieldOffset(0)] public int fh_int;
|
|
}
|
|
|
|
class test
|
|
{
|
|
|
|
public static int Main ()
|
|
{
|
|
int errors = 0;
|
|
Type t = typeof (MyUnicode);
|
|
|
|
if ((t.Attributes & TypeAttributes.StringFormatMask) != TypeAttributes.UnicodeClass){
|
|
Console.WriteLine ("Class MyUnicode does not have Unicode bit set");
|
|
errors += 1;
|
|
}
|
|
|
|
t = typeof (MyAuto);
|
|
if ((t.Attributes & TypeAttributes.StringFormatMask) != TypeAttributes.AutoClass){
|
|
Console.WriteLine ("Class MyAuto does not have Auto bit set");
|
|
errors += 2;
|
|
}
|
|
|
|
t = typeof (MyAnsi);
|
|
|
|
if ((t.Attributes & TypeAttributes.StringFormatMask) != TypeAttributes.AnsiClass){
|
|
Console.WriteLine ("Class MyUnicode does not have Ansi bit set");
|
|
errors += 4;
|
|
}
|
|
|
|
return errors;
|
|
}
|
|
}
|