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//
// pinvoke3.cs:
//
// Tests for native->managed marshalling
//
using System;
using System.Text;
using System.Runtime.InteropServices;
using System.Threading;
public class Tests {
[StructLayout (LayoutKind.Sequential)]
public struct SimpleStruct {
public bool a;
public bool b;
public bool c;
public string d;
[MarshalAs(UnmanagedType.LPWStr)]
public string d2;
}
[StructLayout (LayoutKind.Sequential)]
public class SimpleClass {
public bool a;
public bool b;
public bool c;
public string d;
}
public static SimpleStruct delegate_test_struct (SimpleStruct ss)
{
SimpleStruct res;
res.a = !ss.a;
res.b = !ss.b;
res.c = !ss.c;
res.d = ss.d + "-RES";
res.d2 = ss.d2 + "-RES";
return res;
}
public static int delegate_test_struct_byref (int a, ref SimpleStruct ss, int b)
{
if (a == 1 && b == 2 && ss.a && !ss.b && ss.c && ss.d == "TEST2") {
ss.a = true;
ss.b = true;
ss.c = true;
ss.d = "TEST3";
return 0;
}
return 1;
}
public static int delegate_test_struct_out (int a, out SimpleStruct ss, int b)
{
ss.a = true;
ss.b = true;
ss.c = true;
ss.d = "TEST3";
ss.d2 = "TEST4";
return 0;
}
public static SimpleClass delegate_test_class (SimpleClass ss)
{
if (ss == null)
return null;
if (! (!ss.a && ss.b && !ss.c && ss.d == "TEST"))
return null;
SimpleClass res = ss;
return res;
}
public static int delegate_test_class_byref (ref SimpleClass ss)
{
if (ss == null)
return -1;
if (!ss.a && ss.b && !ss.c && ss.d == "TEST") {
ss.a = true;
ss.b = false;
ss.c = true;
ss.d = "RES";
return 0;
}
return 1;
}
public static int delegate_test_class_out (out SimpleClass ss)
{
ss = new SimpleClass ();
ss.a = true;
ss.b = false;
ss.c = true;
ss.d = "RES";
return 0;
}
public static int delegate_test_primitive_byref (ref int i)
{
if (i != 1)
return 1;
i = 2;
return 0;
}
public static int delegate_test_string_marshalling (string s)
{
return s == "ABC" ? 0 : 1;
}
public static int delegate_test_string_builder_marshalling (StringBuilder s)
{
if (s == null)
return 2;
else
return s.ToString () == "ABC" ? 0 : 1;
}
[DllImport ("libtest", EntryPoint="mono_test_ref_vtype")]
public static extern int mono_test_ref_vtype (int a, ref SimpleStruct ss, int b, TestDelegate d);
public delegate int OutStructDelegate (int a, out SimpleStruct ss, int b);
[DllImport ("libtest", EntryPoint="mono_test_marshal_out_struct")]
public static extern int mono_test_marshal_out_struct (int a, out SimpleStruct ss, int b, OutStructDelegate d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate2")]
public static extern int mono_test_marshal_delegate2 (SimpleDelegate2 d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate4")]
public static extern int mono_test_marshal_delegate4 (SimpleDelegate4 d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate5")]
public static extern int mono_test_marshal_delegate5 (SimpleDelegate5 d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate6")]
public static extern int mono_test_marshal_delegate6 (SimpleDelegate5 d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate7")]
public static extern int mono_test_marshal_delegate7 (SimpleDelegate7 d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate8", CharSet=CharSet.Unicode)]
public static extern int mono_test_marshal_delegate8 (SimpleDelegate8 d, string s);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate9")]
public static extern int mono_test_marshal_delegate9 (SimpleDelegate9 d, return_int_delegate d2);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate10")]
public static extern int mono_test_marshal_delegate10 (SimpleDelegate9 d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_delegate8")]
public static extern int mono_test_marshal_delegate11 (SimpleDelegate11 d, string s);
[DllImport ("libtest", EntryPoint="mono_test_marshal_primitive_byref_delegate")]
public static extern int mono_test_marshal_primitive_byref_delegate (PrimitiveByrefDelegate d);
[DllImport ("libtest", EntryPoint="mono_test_marshal_return_delegate_delegate")]
public static extern int mono_test_marshal_return_delegate_delegate (ReturnDelegateDelegate d);
public delegate int TestDelegate (int a, ref SimpleStruct ss, int b);
public delegate SimpleStruct SimpleDelegate2 (SimpleStruct ss);
public delegate SimpleClass SimpleDelegate4 (SimpleClass ss);
public delegate int SimpleDelegate5 (ref SimpleClass ss);
public delegate int SimpleDelegate7 (out SimpleClass ss);
public delegate int SimpleDelegate8 ([MarshalAs (UnmanagedType.LPWStr)] string s1);
public delegate int return_int_delegate (int i);
public delegate int SimpleDelegate9 (return_int_delegate del);
public delegate int SimpleDelegate11 (StringBuilder s1);
public delegate int PrimitiveByrefDelegate (ref int i);
public delegate return_int_delegate ReturnDelegateDelegate ();
public static int Main () {
return TestDriver.RunTests (typeof (Tests));
}
/* Test structures as arguments and return values of delegates */
public static int test_0_marshal_struct_delegate () {
SimpleDelegate2 d = new SimpleDelegate2 (delegate_test_struct);
return mono_test_marshal_delegate2 (d);
}
/* Test structures as byref arguments of delegates */
public static int test_0_marshal_byref_struct_delegate () {
SimpleStruct ss = new SimpleStruct ();
TestDelegate d = new TestDelegate (delegate_test_struct_byref);
ss.b = true;
ss.d = "TEST1";
if (mono_test_ref_vtype (1, ref ss, 2, d) != 0)
return 1;
if (! (ss.a && ss.b && ss.c && ss.d == "TEST3"))
return 2;
return 0;
}
/* Test structures as out arguments of delegates */
public static int test_0_marshal_out_struct_delegate () {
SimpleStruct ss = new SimpleStruct ();
OutStructDelegate d = new OutStructDelegate (delegate_test_struct_out);
return mono_test_marshal_out_struct (1, out ss, 2, d);
}
/* Test classes as arguments and return values of delegates */
public static int test_0_marshal_class_delegate () {
SimpleDelegate4 d = new SimpleDelegate4 (delegate_test_class);
return mono_test_marshal_delegate4 (d);
}
/* Test classes as byref arguments of delegates */
public static int test_0_marshal_byref_class_delegate () {
SimpleDelegate5 d = new SimpleDelegate5 (delegate_test_class_byref);
return mono_test_marshal_delegate5 (d);
}
/* Test classes as out arguments of delegates */
public static int test_0_marshal_out_class_delegate () {
SimpleDelegate7 d = new SimpleDelegate7 (delegate_test_class_out);
return mono_test_marshal_delegate7 (d);
}
/* Test string marshalling with delegates */
public static int test_0_marshal_string_delegate () {
SimpleDelegate8 d = new SimpleDelegate8 (delegate_test_string_marshalling);
return mono_test_marshal_delegate8 (d, "ABC");
}
/* Test string builder marshalling with delegates */
public static int test_0_marshal_string_builder_delegate () {
SimpleDelegate11 d = new SimpleDelegate11 (delegate_test_string_builder_marshalling);
if (mono_test_marshal_delegate11 (d, null) != 2)
return 2;
return mono_test_marshal_delegate11 (d, "ABC");
}
/* Test that the delegate wrapper correctly catches null byref arguments */
public static int test_0_marshal_byref_class_delegate_null () {
SimpleDelegate5 d = new SimpleDelegate5 (delegate_test_class_byref);
try {
mono_test_marshal_delegate6 (d);
return 1;
}
catch (ArgumentNullException ex) {
return 0;
}
}
static int return_self (int i) {
return i;
}
static int call_int_delegate (return_int_delegate d) {
return d (55);
}
public static int test_55_marshal_delegate_delegate () {
SimpleDelegate9 d = new SimpleDelegate9 (call_int_delegate);
return mono_test_marshal_delegate9 (d, new return_int_delegate (return_self));
}
public static int test_0_marshal_primitive_byref_delegate () {
PrimitiveByrefDelegate d = new PrimitiveByrefDelegate (delegate_test_primitive_byref);
return mono_test_marshal_primitive_byref_delegate (d);
}
public static return_int_delegate return_delegate () {
return new return_int_delegate (return_self);
}
public static int test_55_marshal_return_delegate_delegate () {
return mono_test_marshal_return_delegate_delegate (new ReturnDelegateDelegate (return_delegate));
}
/* Passing and returning strings */
public delegate String ReturnStringDelegate (String s);
[DllImport ("libtest", EntryPoint="mono_test_return_string")]
public static extern String mono_test_marshal_return_string_delegate (ReturnStringDelegate d);
public static String managed_return_string (String s) {
if (s != "TEST")
return "";
else
return "12345";
}
public static int test_0_marshal_return_string_delegate () {
ReturnStringDelegate d = new ReturnStringDelegate (managed_return_string);
String s = mono_test_marshal_return_string_delegate (d);
return (s == "12345") ? 0 : 1;
}
/* Passing and returning enums */
public enum FooEnum {
Foo1,
Foo2,
Foo3
};
public delegate FooEnum ReturnEnumDelegate (FooEnum e);
[DllImport ("libtest", EntryPoint="mono_test_marshal_return_enum_delegate")]
public static extern int mono_test_marshal_return_enum_delegate (ReturnEnumDelegate d);
public static FooEnum managed_return_enum (FooEnum e) {
return (FooEnum)((int)e + 1);
}
public static int test_0_marshal_return_enum_delegate () {
ReturnEnumDelegate d = new ReturnEnumDelegate (managed_return_enum);
FooEnum e = (FooEnum)mono_test_marshal_return_enum_delegate (d);
return e == FooEnum.Foo3 ? 0 : 1;
}
/* Passing and returning blittable structs */
[StructLayout (LayoutKind.Sequential)]
public struct BlittableStruct {
public int a, b, c;
public long d;
}
public static BlittableStruct delegate_test_blittable_struct (BlittableStruct ss)
{
BlittableStruct res;
res.a = -ss.a;
res.b = -ss.b;
res.c = -ss.c;
res.d = -ss.d;
return res;
}
public delegate BlittableStruct SimpleDelegate10 (BlittableStruct ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_blittable_struct_delegate")]
public static extern int mono_test_marshal_blittable_struct_delegate (SimpleDelegate10 d);
public static int test_0_marshal_blittable_struct_delegate () {
return mono_test_marshal_blittable_struct_delegate (new SimpleDelegate10 (delegate_test_blittable_struct));
}
/*
* Passing and returning small structs
*/
/* TEST 1: 4 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct1 {
public int i;
}
public static SmallStruct1 delegate_test_struct (SmallStruct1 ss) {
SmallStruct1 res;
res.i = -ss.i;
return res;
}
public delegate SmallStruct1 SmallStructDelegate1 (SmallStruct1 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate1")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate1 d);
public static int test_0_marshal_small_struct_delegate1 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate1 (delegate_test_struct));
}
/* TEST 2: 2+2 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct2 {
public short i, j;
}
public static SmallStruct2 delegate_test_struct (SmallStruct2 ss) {
SmallStruct2 res;
res.i = (short)-ss.i;
res.j = (short)-ss.j;
return res;
}
public delegate SmallStruct2 SmallStructDelegate2 (SmallStruct2 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate2")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate2 d);
public static int test_0_marshal_small_struct_delegate2 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate2 (delegate_test_struct));
}
/* TEST 3: 2+1 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct3 {
public short i;
public byte j;
}
public static SmallStruct3 delegate_test_struct (SmallStruct3 ss) {
SmallStruct3 res;
res.i = (short)-ss.i;
res.j = (byte)-ss.j;
return res;
}
public delegate SmallStruct3 SmallStructDelegate3 (SmallStruct3 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate3")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate3 d);
public static int test_0_marshal_small_struct_delegate3 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate3 (delegate_test_struct));
}
/* TEST 4: 2 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct4 {
public short i;
}
public static SmallStruct4 delegate_test_struct (SmallStruct4 ss) {
SmallStruct4 res;
res.i = (short)-ss.i;
return res;
}
public delegate SmallStruct4 SmallStructDelegate4 (SmallStruct4 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate4")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate4 d);
public static int test_0_marshal_small_struct_delegate4 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate4 (delegate_test_struct));
}
/* TEST 5: 8 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct5 {
public long l;
}
public static SmallStruct5 delegate_test_struct (SmallStruct5 ss) {
SmallStruct5 res;
res.l = -ss.l;
return res;
}
public delegate SmallStruct5 SmallStructDelegate5 (SmallStruct5 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate5")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate5 d);
public static int test_0_marshal_small_struct_delegate5 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate5 (delegate_test_struct));
}
/* TEST 6: 4+4 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct6 {
public int i, j;
}
public static SmallStruct6 delegate_test_struct (SmallStruct6 ss) {
SmallStruct6 res;
res.i = -ss.i;
res.j = -ss.j;
return res;
}
public delegate SmallStruct6 SmallStructDelegate6 (SmallStruct6 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate6")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate6 d);
public static int test_0_marshal_small_struct_delegate6 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate6 (delegate_test_struct));
}
/* TEST 7: 4+2 byte long INTEGER struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct7 {
public int i;
public short j;
}
public static SmallStruct7 delegate_test_struct (SmallStruct7 ss) {
SmallStruct7 res;
res.i = -ss.i;
res.j = (short)-ss.j;
return res;
}
public delegate SmallStruct7 SmallStructDelegate7 (SmallStruct7 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate7")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate7 d);
public static int test_0_marshal_small_struct_delegate7 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate7 (delegate_test_struct));
}
/* TEST 8: 4 byte long FLOAT struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct8 {
public float i;
}
public static SmallStruct8 delegate_test_struct (SmallStruct8 ss) {
SmallStruct8 res;
res.i = -ss.i;
return res;
}
public delegate SmallStruct8 SmallStructDelegate8 (SmallStruct8 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate8")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate8 d);
public static int test_0_marshal_small_struct_delegate8 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate8 (delegate_test_struct));
}
/* TEST 9: 8 byte long FLOAT struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct9 {
public double i;
}
public static SmallStruct9 delegate_test_struct (SmallStruct9 ss) {
SmallStruct9 res;
res.i = -ss.i;
return res;
}
public delegate SmallStruct9 SmallStructDelegate9 (SmallStruct9 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate9")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate9 d);
public static int test_0_marshal_small_struct_delegate9 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate9 (delegate_test_struct));
}
/* TEST 10: 4+4 byte long FLOAT struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct10 {
public float i;
public float j;
}
public static SmallStruct10 delegate_test_struct (SmallStruct10 ss) {
SmallStruct10 res;
res.i = -ss.i;
res.j = -ss.j;
return res;
}
public delegate SmallStruct10 SmallStructDelegate10 (SmallStruct10 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate10")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate10 d);
public static int test_0_marshal_small_struct_delegate10 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate10 (delegate_test_struct));
}
/* TEST 11: 4+4 byte long MIXED struct */
[StructLayout (LayoutKind.Sequential)]
public struct SmallStruct11 {
public float i;
public int j;
}
public static SmallStruct11 delegate_test_struct (SmallStruct11 ss) {
SmallStruct11 res;
res.i = -ss.i;
res.j = -ss.j;
return res;
}
public delegate SmallStruct11 SmallStructDelegate11 (SmallStruct11 ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_small_struct_delegate11")]
public static extern int mono_test_marshal_small_struct_delegate (SmallStructDelegate11 d);
public static int test_0_marshal_small_struct_delegate11 () {
return mono_test_marshal_small_struct_delegate (new SmallStructDelegate11 (delegate_test_struct));
}
/*
* Passing arrays
*/
public delegate int ArrayDelegate1 (int i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeParamIndex=0)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate1 (string[] arr, int len, ArrayDelegate1 d);
public static int array_delegate1 (int i, string j, string[] arr) {
if (arr.Length != 2)
return 1;
if ((arr [0] != "ABC") || (arr [1] != "DEF"))
return 2;
return 0;
}
public static int test_0_marshal_array_delegate_string () {
string[] arr = new string [] { "ABC", "DEF" };
return mono_test_marshal_array_delegate1 (arr, arr.Length, new ArrayDelegate1 (array_delegate1));
}
public static int array_delegate2 (int i, string j, string[] arr) {
return (arr == null) ? 0 : 1;
}
public static int test_0_marshal_array_delegate_null () {
return mono_test_marshal_array_delegate1 (null, 0, new ArrayDelegate1 (array_delegate2));
}
public delegate int ArrayDelegate3 (int i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeParamIndex=3)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate3 (string[] arr, int len, ArrayDelegate3 d);
public static int array_delegate3 (int i, string j, string[] arr) {
return (arr == null) ? 0 : 1;
}
public static int test_0_marshal_array_delegate_bad_paramindex () {
try {
mono_test_marshal_array_delegate3 (null, 0, new ArrayDelegate3 (array_delegate3));
return 1;
}
catch (MarshalDirectiveException) {
return 0;
}
}
public delegate int ArrayDelegate4 (int i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeParamIndex=1)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate4 (string[] arr, int len, ArrayDelegate4 d);
public static int array_delegate4 (int i, string j, string[] arr) {
return (arr == null) ? 0 : 1;
}
public static int test_0_marshal_array_delegate_bad_paramtype () {
try {
mono_test_marshal_array_delegate4 (null, 0, new ArrayDelegate4 (array_delegate4));
return 1;
}
catch (MarshalDirectiveException) {
return 0;
}
}
public delegate int ArrayDelegate4_2 (int i,
string j,
string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate4_2 (string[] arr, int len, ArrayDelegate4_2 d);
public static int array_delegate4_2 (int i, string j, string[] arr) {
return (arr == null) ? 0 : 1;
}
public static int test_0_marshal_array_delegate_no_marshal_directive () {
try {
mono_test_marshal_array_delegate4_2 (null, 0, new ArrayDelegate4_2 (array_delegate4_2));
return 1;
}
catch (MarshalDirectiveException) {
return 0;
}
}
public delegate int ArrayDelegate4_3 (int i,
string j,
string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate4_3 (string[] arr, int len, ArrayDelegate4_3 d);
public int array_delegate4_3 (int i, string j, string[] arr) {
return (arr == null) ? 0 : 1;
}
public static int test_0_marshal_array_delegate_no_marshal_directive_instance () {
try {
Tests t = new Tests ();
mono_test_marshal_array_delegate4_3 (null, 0, new ArrayDelegate4_3 (t.array_delegate4_3));
return 1;
}
catch (MarshalDirectiveException) {
return 0;
}
}
public delegate int ArrayDelegate5 (int i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPWStr, SizeParamIndex=0)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate", CharSet=CharSet.Unicode)]
public static extern int mono_test_marshal_array_delegate5 (string[] arr, int len, ArrayDelegate5 d);
public static int array_delegate5 (int i, string j, string[] arr) {
if (arr.Length != 2)
return 1;
if ((arr [0] != "ABC") || (arr [1] != "DEF"))
return 2;
return 0;
}
public static int test_0_marshal_array_delegate_unicode_string () {
string[] arr = new string [] { "ABC", "DEF" };
return mono_test_marshal_array_delegate5 (arr, arr.Length, new ArrayDelegate5 (array_delegate5));
}
public delegate int ArrayDelegate6 (int i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeConst=2)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate6 (string[] arr, int len, ArrayDelegate6 d);
public static int array_delegate6 (int i, string j, string[] arr) {
if (arr.Length != 2)
return 1;
if ((arr [0] != "ABC") || (arr [1] != "DEF"))
return 2;
return 0;
}
public static int test_0_marshal_array_delegate_sizeconst () {
string[] arr = new string [] { "ABC", "DEF" };
return mono_test_marshal_array_delegate6 (arr, 1024, new ArrayDelegate6 (array_delegate6));
}
public delegate int ArrayDelegate7 (int i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeConst=1, SizeParamIndex=0)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate7 (string[] arr, int len, ArrayDelegate7 d);
public static int array_delegate7 (int i, string j, string[] arr) {
if (arr.Length != 2)
return 1;
if ((arr [0] != "ABC") || (arr [1] != "DEF"))
return 2;
return 0;
}
public static int test_0_marshal_array_delegate_sizeconst_paramindex () {
string[] arr = new string [] { "ABC", "DEF" };
return mono_test_marshal_array_delegate7 (arr, 1, new ArrayDelegate7 (array_delegate7));
}
public delegate int ArrayDelegate8 (int i, string j,
[In, MarshalAs(UnmanagedType.LPArray,
SizeParamIndex=0)]
int[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate")]
public static extern int mono_test_marshal_array_delegate8 (int[] arr, int len, ArrayDelegate8 d);
public static int array_delegate8 (int i, string j, int[] arr) {
if (arr.Length != 2)
return 1;
if ((arr [0] != 42) || (arr [1] != 43))
return 2;
return 0;
}
public static int test_0_marshal_array_delegate_blittable () {
int[] arr = new int [] { 42, 43 };
return mono_test_marshal_array_delegate8 (arr, 2, new ArrayDelegate8 (array_delegate8));
}
/* Array with size param of type long */
public delegate int ArrayDelegate8_2 (long i,
string j,
[In, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeParamIndex=0)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_array_delegate_long")]
public static extern int mono_test_marshal_array_delegate8_2 (string[] arr, long len, ArrayDelegate8_2 d);
public static int array_delegate8_2 (long i, string j, string[] arr) {
if (arr.Length != 2)
return 1;
if ((arr [0] != "ABC") || (arr [1] != "DEF"))
return 2;
return 0;
}
public static int test_0_marshal_array_delegate_long_param () {
string[] arr = new string [] { "ABC", "DEF" };
return mono_test_marshal_array_delegate8_2 (arr, arr.Length, new ArrayDelegate8_2 (array_delegate8_2));
}
/*
* [Out] blittable arrays
*/
public delegate int ArrayDelegate9 (int i, string j,
[Out, MarshalAs(UnmanagedType.LPArray,
SizeParamIndex=0)]
int[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_out_array_delegate")]
public static extern int mono_test_marshal_out_array_delegate (int[] arr, int len, ArrayDelegate9 d);
public static int array_delegate9 (int i, string j, int[] arr) {
if (arr.Length != 2)
return 1;
arr [0] = 1;
arr [1] = 2;
return 0;
}
public static int test_0_marshal_out_array_delegate () {
int[] arr = new int [] { 42, 43 };
return mono_test_marshal_out_array_delegate (arr, 2, new ArrayDelegate9 (array_delegate9));
}
/*
* [Out] string arrays
*/
public delegate int ArrayDelegate10 (int i,
string j,
[Out, MarshalAs(UnmanagedType.LPArray,
ArraySubType=UnmanagedType.LPStr, SizeConst=2)] string[] arr);
[DllImport ("libtest", EntryPoint="mono_test_marshal_out_string_array_delegate")]
public static extern int mono_test_marshal_out_string_array_delegate (string[] arr, int len, ArrayDelegate10 d);
public static int array_delegate10 (int i, string j, string[] arr) {
if (arr.Length != 2)
return 1;
arr [0] = "ABC";
arr [1] = "DEF";
return 0;
}
public static int test_0_marshal_out_string_array_delegate () {
string[] arr = new string [] { "", "" };
return mono_test_marshal_out_string_array_delegate (arr, 2, new ArrayDelegate10 (array_delegate10));
}
/*
* [In, Out] classes
*/
public delegate int InOutByvalClassDelegate ([In, Out] SimpleClass ss);
[DllImport ("libtest", EntryPoint="mono_test_marshal_inout_byval_class_delegate")]
public static extern int mono_test_marshal_inout_byval_class_delegate (InOutByvalClassDelegate d);
public static int delegate_test_byval_class_inout (SimpleClass ss) {
if ((ss.a != false) || (ss.b != true) || (ss.c != false) || (ss.d != "FOO"))
return 1;
ss.a = true;
ss.b = false;
ss.c = true;
ss.d = "RES";
return 0;
}
public static int test_0_marshal_inout_byval_class_delegate () {
return mono_test_marshal_inout_byval_class_delegate (new InOutByvalClassDelegate (delegate_test_byval_class_inout));
}
/*
* Returning unicode strings
*/
[return: MarshalAs(UnmanagedType.LPWStr)]
public delegate string ReturnUnicodeStringDelegate([MarshalAs(UnmanagedType.LPWStr)] string message);
[DllImport ("libtest", EntryPoint="mono_test_marshal_return_unicode_string_delegate")]
public static extern int mono_test_marshal_return_unicode_string_delegate (ReturnUnicodeStringDelegate d);
public static String return_unicode_string_delegate (string message) {
return message;
}
public static int test_0_marshal_return_unicode_string_delegate () {
return mono_test_marshal_return_unicode_string_delegate (new ReturnUnicodeStringDelegate (return_unicode_string_delegate));
}
/*
* Returning string arrays
*/
public delegate string[] ReturnArrayDelegate (int i);
[DllImport ("libtest", EntryPoint="mono_test_marshal_return_string_array_delegate")]
public static extern int mono_test_marshal_return_string_array_delegate (ReturnArrayDelegate d);
public static String[] return_array_delegate (int i) {
String[] arr = new String [2];
arr [0] = "ABC";
arr [1] = "DEF";
return arr;
}
public static String[] return_array_delegate_null (int i) {
return null;
}
public static int test_0_marshal_return_string_array_delegate () {
return mono_test_marshal_return_string_array_delegate (new ReturnArrayDelegate (return_array_delegate));
}
public static int test_3_marshal_return_string_array_delegate_null () {
return mono_test_marshal_return_string_array_delegate (new ReturnArrayDelegate (return_array_delegate_null));
}
/*
* Byref string marshalling
*/
public delegate int ByrefStringDelegate (ref string s);
[DllImport ("libtest", EntryPoint="mono_test_marshal_byref_string_delegate")]
public static extern int mono_test_marshal_byref_string_delegate (ByrefStringDelegate d);
public static int byref_string_delegate (ref string s) {
if (s != "ABC")
return 1;
s = "DEF";
return 0;
}
public static int test_0_marshal_byref_string_delegate () {
return mono_test_marshal_byref_string_delegate (new ByrefStringDelegate (byref_string_delegate));
}
/*
* Thread attach
*/
public delegate int SimpleDelegate (int i);
[DllImport ("libtest", EntryPoint="mono_test_marshal_thread_attach")]
public static extern int mono_test_marshal_thread_attach (SimpleDelegate d);
public static int test_43_thread_attach () {
int res = mono_test_marshal_thread_attach (delegate (int i) {
if (!Thread.CurrentThread.IsBackground)
return 0;
return i + 1;
});
return res;
}
/*
* Appdomain save/restore
*/
static Func<int> callback;
[DllImport ("libtest", EntryPoint="mono_test_marshal_set_callback")]
public static extern int mono_test_marshal_set_callback (Func<int> a);
[DllImport ("libtest", EntryPoint="mono_test_marshal_call_callback")]
public static extern int mono_test_marshal_call_callback ();
public static int test_0_appdomain_swich () {
callback = delegate () { return 42; };
mono_test_marshal_set_callback (callback);
// FIXME: The appdomain unload hangs
return 0;
/*
AppDomain ad = AppDomain.CreateDomain ("foo");
var c = (CallbackClass)ad.CreateInstanceAndUnwrap (
typeof (CallbackClass).Assembly.FullName, "Tests/CallbackClass");
int res = c.OtherDomainTest ();
AppDomain.Unload (ad);
return res;
*/
}
class CallbackClass : MarshalByRefObject {
public int OtherDomainTest () {
int appDomainId = AppDomain.CurrentDomain.Id;
int res = mono_test_marshal_call_callback ();
if (res != 42)
return 2;
return appDomainId == AppDomain.CurrentDomain.Id ? 0 : 1;
}
}
}
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