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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
using System.Runtime.InteropServices;
using System.Windows.Forms.TestUtilities;
namespace System.Windows.Forms.Tests;
// NB: doesn't require thread affinity
public class MessageTests
{
[Theory]
[CommonMemberData(typeof(CommonTestHelper), nameof(CommonTestHelper.GetIntPtrTheoryData))]
public void Message_HWnd_Set_GetReturnsExpected(IntPtr value)
{
Message message = new()
{
HWnd = value
};
Assert.Equal(value, message.HWnd);
// Set same.
message.HWnd = value;
Assert.Equal(value, message.HWnd);
}
[Theory]
[IntegerData<int>]
public void Message_Msg_Set_GetReturnsExpected(int value)
{
Message message = new()
{
Msg = value
};
Assert.Equal(value, message.Msg);
// Set same.
message.Msg = value;
Assert.Equal(value, message.Msg);
}
[Theory]
[CommonMemberData(typeof(CommonTestHelper), nameof(CommonTestHelper.GetIntPtrTheoryData))]
public void Message_WParam_Set_GetReturnsExpected(IntPtr value)
{
Message message = new()
{
WParam = value
};
Assert.Equal(value, message.WParam);
}
[Theory]
[CommonMemberData(typeof(CommonTestHelper), nameof(CommonTestHelper.GetIntPtrTheoryData))]
public void Message_LParam_Set_GetReturnsExpected(IntPtr value)
{
Message message = new()
{
LParam = value
};
Assert.Equal(value, message.LParam);
// Set same.
message.LParam = value;
Assert.Equal(value, message.LParam);
}
[Theory]
[CommonMemberData(typeof(CommonTestHelper), nameof(CommonTestHelper.GetIntPtrTheoryData))]
public void Message_Result_Set_GetReturnsExpected(IntPtr value)
{
Message message = new()
{
Result = value
};
Assert.Equal(value, message.Result);
// Set same.
message.Result = value;
Assert.Equal(value, message.Result);
}
public static IEnumerable<object[]> Create_TestData()
{
yield return new object[] { (IntPtr)(-1), -1, (IntPtr)(-1), (IntPtr)(-1) };
yield return new object[] { IntPtr.Zero, 1, IntPtr.Zero, IntPtr.Zero };
yield return new object[] { (IntPtr)1, 1, (IntPtr)1, (IntPtr)1 };
}
[Theory]
[MemberData(nameof(Create_TestData))]
public void Message_Create_Invoke_ReturnsExpected(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam)
{
Message message = Message.Create(hWnd, msg, wparam, lparam);
Assert.Equal(hWnd, message.HWnd);
Assert.Equal(msg, message.Msg);
Assert.Equal(wparam, message.WParam);
Assert.Equal(lparam, message.LParam);
Assert.Equal(IntPtr.Zero, message.Result);
}
public static IEnumerable<object[]> Equals_TestData()
{
static Message Create(IntPtr hWnd, int msg, IntPtr wparam, IntPtr lparam, IntPtr result)
{
Message message = Message.Create(hWnd, msg, wparam, lparam);
message.Result = result;
return message;
}
yield return new object[]
{
Create(1, 2, 3, 4, 5),
Create(1, 2, 3, 4, 5),
true
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
Create(2, 2, 3, 4, 5),
false
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
Create(1, 3, 3, 4, 5),
false
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
Create(1, 2, 4, 4, 5),
false
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
Create(1, 2, 3, 5, 5),
false
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
Create(1, 2, 3, 4, 6),
false
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
new(),
false
};
yield return new object[]
{
Create(1, 2, 3, 4, 5),
null,
false
};
}
[Theory]
[MemberData(nameof(Equals_TestData))]
public void Message_Equals_Invoke_ReturnsExpected(Message message, object other, bool expected)
{
if (other is Message otherMessage)
{
Assert.Equal(expected, message == otherMessage);
Assert.Equal(!expected, message != otherMessage);
}
Assert.Equal(expected, message.Equals(other));
}
[Fact]
public void Message_GetHashCode_Invoke_ReturnsExpected()
{
Message message = Message.Create(1, 1, 1, 1);
Assert.NotEqual(0, message.GetHashCode());
Assert.Equal(message.GetHashCode(), message.GetHashCode());
}
[Fact]
public void Message_GetLParam_Invoke_ReturnsExpected()
{
IntPtr ptr = Marshal.AllocHGlobal(Marshal.SizeOf<TestStruct>());
try
{
TestStruct original = new()
{
_field1 = 1,
_field2 = 2
};
Marshal.StructureToPtr(original, ptr, fDeleteOld: false);
Message message = new()
{
LParam = ptr
};
TestStruct lparam = Assert.IsType<TestStruct>(message.GetLParam(typeof(TestStruct)));
Assert.Equal(1, lparam._field1);
Assert.Equal(2, lparam._field2);
}
finally
{
Marshal.FreeHGlobal(ptr);
}
}
[StructLayout(LayoutKind.Sequential)]
private struct TestStruct
{
public int _field1;
public int _field2;
}
public static IEnumerable<object[]> ToString_TestData()
{
yield return new object[] { 0x1FFF, null };
yield return new object[] { 0x2000, " (WM_REFLECT + WM_NULL)" };
yield return new object[] { -1 | 0x2000, " (WM_REFLECT + ???)" };
yield return new object[] { PInvoke.WM_NULL, " (WM_NULL)" };
yield return new object[] { PInvoke.WM_CREATE, " (WM_CREATE)" };
yield return new object[] { PInvoke.WM_DESTROY, " (WM_DESTROY)" };
yield return new object[] { PInvoke.WM_MOVE, " (WM_MOVE)" };
yield return new object[] { PInvoke.WM_SIZE, " (WM_SIZE)" };
yield return new object[] { PInvoke.WM_ACTIVATE, " (WM_ACTIVATE)" };
yield return new object[] { PInvoke.WM_SETFOCUS, " (WM_SETFOCUS)" };
yield return new object[] { PInvoke.WM_KILLFOCUS, " (WM_KILLFOCUS)" };
yield return new object[] { PInvoke.WM_ENABLE, " (WM_ENABLE)" };
yield return new object[] { PInvoke.WM_SETREDRAW, " (WM_SETREDRAW)" };
yield return new object[] { PInvoke.WM_SETTEXT, " (WM_SETTEXT)" };
yield return new object[] { PInvoke.WM_GETTEXT, " (WM_GETTEXT)" };
yield return new object[] { PInvoke.WM_GETTEXTLENGTH, " (WM_GETTEXTLENGTH)" };
yield return new object[] { PInvoke.WM_PAINT, " (WM_PAINT)" };
yield return new object[] { PInvoke.WM_CLOSE, " (WM_CLOSE)" };
yield return new object[] { PInvoke.WM_QUERYENDSESSION, " (WM_QUERYENDSESSION)" };
yield return new object[] { PInvoke.WM_QUIT, " (WM_QUIT)" };
yield return new object[] { PInvoke.WM_QUERYOPEN, " (WM_QUERYOPEN)" };
yield return new object[] { PInvoke.WM_ERASEBKGND, " (WM_ERASEBKGND)" };
yield return new object[] { PInvoke.WM_SYSCOLORCHANGE, " (WM_SYSCOLORCHANGE)" };
yield return new object[] { PInvoke.WM_ENDSESSION, " (WM_ENDSESSION)" };
yield return new object[] { PInvoke.WM_SHOWWINDOW, " (WM_SHOWWINDOW)" };
yield return new object[] { PInvoke.WM_WININICHANGE, " (WM_WININICHANGE)" };
yield return new object[] { PInvoke.WM_DEVMODECHANGE, " (WM_DEVMODECHANGE)" };
yield return new object[] { PInvoke.WM_ACTIVATEAPP, " (WM_ACTIVATEAPP)" };
yield return new object[] { PInvoke.WM_FONTCHANGE, " (WM_FONTCHANGE)" };
yield return new object[] { PInvoke.WM_TIMECHANGE, " (WM_TIMECHANGE)" };
yield return new object[] { PInvoke.WM_CANCELMODE, " (WM_CANCELMODE)" };
yield return new object[] { PInvoke.WM_SETCURSOR, " (WM_SETCURSOR)" };
yield return new object[] { PInvoke.WM_MOUSEACTIVATE, " (WM_MOUSEACTIVATE)" };
yield return new object[] { PInvoke.WM_CHILDACTIVATE, " (WM_CHILDACTIVATE)" };
yield return new object[] { PInvoke.WM_QUEUESYNC, " (WM_QUEUESYNC)" };
yield return new object[] { PInvoke.WM_GETMINMAXINFO, " (WM_GETMINMAXINFO)" };
yield return new object[] { PInvoke.WM_PAINTICON, " (WM_PAINTICON)" };
yield return new object[] { PInvoke.WM_ICONERASEBKGND, " (WM_ICONERASEBKGND)" };
yield return new object[] { PInvoke.WM_NEXTDLGCTL, " (WM_NEXTDLGCTL)" };
yield return new object[] { PInvoke.WM_SPOOLERSTATUS, " (WM_SPOOLERSTATUS)" };
yield return new object[] { PInvoke.WM_DRAWITEM, " (WM_DRAWITEM)" };
yield return new object[] { PInvoke.WM_MEASUREITEM, " (WM_MEASUREITEM)" };
yield return new object[] { PInvoke.WM_DELETEITEM, " (WM_DELETEITEM)" };
yield return new object[] { PInvoke.WM_VKEYTOITEM, " (WM_VKEYTOITEM)" };
yield return new object[] { PInvoke.WM_CHARTOITEM, " (WM_CHARTOITEM)" };
yield return new object[] { PInvoke.WM_SETFONT, " (WM_SETFONT)" };
yield return new object[] { PInvoke.WM_GETFONT, " (WM_GETFONT)" };
yield return new object[] { PInvoke.WM_SETHOTKEY, " (WM_SETHOTKEY)" };
yield return new object[] { PInvoke.WM_GETHOTKEY, " (WM_GETHOTKEY)" };
yield return new object[] { PInvoke.WM_QUERYDRAGICON, " (WM_QUERYDRAGICON)" };
yield return new object[] { PInvoke.WM_COMPAREITEM, " (WM_COMPAREITEM)" };
yield return new object[] { PInvoke.WM_GETOBJECT, " (WM_GETOBJECT)" };
yield return new object[] { PInvoke.WM_COMPACTING, " (WM_COMPACTING)" };
yield return new object[] { PInvoke.WM_COMMNOTIFY, " (WM_COMMNOTIFY)" };
yield return new object[] { PInvoke.WM_WINDOWPOSCHANGING, " (WM_WINDOWPOSCHANGING)" };
yield return new object[] { PInvoke.WM_WINDOWPOSCHANGED, " (WM_WINDOWPOSCHANGED)" };
yield return new object[] { PInvoke.WM_POWER, " (WM_POWER)" };
yield return new object[] { PInvoke.WM_COPYDATA, " (WM_COPYDATA)" };
yield return new object[] { PInvoke.WM_CANCELJOURNAL, " (WM_CANCELJOURNAL)" };
yield return new object[] { PInvoke.WM_NOTIFY, " (WM_NOTIFY)" };
yield return new object[] { PInvoke.WM_INPUTLANGCHANGEREQUEST, " (WM_INPUTLANGCHANGEREQUEST)" };
yield return new object[] { PInvoke.WM_INPUTLANGCHANGE, " (WM_INPUTLANGCHANGE)" };
yield return new object[] { PInvoke.WM_TCARD, " (WM_TCARD)" };
yield return new object[] { PInvoke.WM_HELP, " (WM_HELP)" };
yield return new object[] { PInvoke.WM_USERCHANGED, " (WM_USERCHANGED)" };
yield return new object[] { PInvoke.WM_NOTIFYFORMAT, " (WM_NOTIFYFORMAT)" };
yield return new object[] { PInvoke.WM_CONTEXTMENU, " (WM_CONTEXTMENU)" };
yield return new object[] { PInvoke.WM_STYLECHANGING, " (WM_STYLECHANGING)" };
yield return new object[] { PInvoke.WM_STYLECHANGED, " (WM_STYLECHANGED)" };
yield return new object[] { PInvoke.WM_DISPLAYCHANGE, " (WM_DISPLAYCHANGE)" };
yield return new object[] { PInvoke.WM_GETICON, " (WM_GETICON)" };
yield return new object[] { PInvoke.WM_SETICON, " (WM_SETICON)" };
yield return new object[] { PInvoke.WM_NCCREATE, " (WM_NCCREATE)" };
yield return new object[] { PInvoke.WM_NCDESTROY, " (WM_NCDESTROY)" };
yield return new object[] { PInvoke.WM_NCCALCSIZE, " (WM_NCCALCSIZE)" };
yield return new object[] { PInvoke.WM_NCHITTEST, " (WM_NCHITTEST)" };
yield return new object[] { PInvoke.WM_NCPAINT, " (WM_NCPAINT)" };
yield return new object[] { PInvoke.WM_NCACTIVATE, " (WM_NCACTIVATE)" };
yield return new object[] { PInvoke.WM_GETDLGCODE, " (WM_GETDLGCODE)" };
yield return new object[] { PInvoke.WM_NCMOUSEMOVE, " (WM_NCMOUSEMOVE)" };
yield return new object[] { PInvoke.WM_NCLBUTTONDOWN, " (WM_NCLBUTTONDOWN)" };
yield return new object[] { PInvoke.WM_NCLBUTTONUP, " (WM_NCLBUTTONUP)" };
yield return new object[] { PInvoke.WM_NCLBUTTONDBLCLK, " (WM_NCLBUTTONDBLCLK)" };
yield return new object[] { PInvoke.WM_NCRBUTTONDOWN, " (WM_NCRBUTTONDOWN)" };
yield return new object[] { PInvoke.WM_NCRBUTTONUP, " (WM_NCRBUTTONUP)" };
yield return new object[] { PInvoke.WM_NCRBUTTONDBLCLK, " (WM_NCRBUTTONDBLCLK)" };
yield return new object[] { PInvoke.WM_NCMBUTTONDOWN, " (WM_NCMBUTTONDOWN)" };
yield return new object[] { PInvoke.WM_NCMBUTTONUP, " (WM_NCMBUTTONUP)" };
yield return new object[] { PInvoke.WM_NCMBUTTONDBLCLK, " (WM_NCMBUTTONDBLCLK)" };
yield return new object[] { PInvoke.WM_KEYDOWN, " (WM_KEYDOWN)" };
yield return new object[] { PInvoke.WM_KEYUP, " (WM_KEYUP)" };
yield return new object[] { PInvoke.WM_CHAR, " (WM_CHAR)" };
yield return new object[] { PInvoke.WM_DEADCHAR, " (WM_DEADCHAR)" };
yield return new object[] { PInvoke.WM_SYSKEYDOWN, " (WM_SYSKEYDOWN)" };
yield return new object[] { PInvoke.WM_SYSKEYUP, " (WM_SYSKEYUP)" };
yield return new object[] { PInvoke.WM_SYSCHAR, " (WM_SYSCHAR)" };
yield return new object[] { PInvoke.WM_SYSDEADCHAR, " (WM_SYSDEADCHAR)" };
yield return new object[] { PInvoke.WM_KEYLAST, " (WM_KEYLAST)" };
yield return new object[] { PInvoke.WM_IME_STARTCOMPOSITION, " (WM_IME_STARTCOMPOSITION)" };
yield return new object[] { PInvoke.WM_IME_ENDCOMPOSITION, " (WM_IME_ENDCOMPOSITION)" };
yield return new object[] { PInvoke.WM_IME_COMPOSITION, " (WM_IME_COMPOSITION)" };
yield return new object[] { PInvoke.WM_INITDIALOG, " (WM_INITDIALOG)" };
yield return new object[] { PInvoke.WM_COMMAND, " (WM_COMMAND)" };
yield return new object[] { PInvoke.WM_SYSCOMMAND, " (WM_SYSCOMMAND)" };
yield return new object[] { PInvoke.WM_TIMER, " (WM_TIMER)" };
yield return new object[] { PInvoke.WM_HSCROLL, " (WM_HSCROLL)" };
yield return new object[] { PInvoke.WM_VSCROLL, " (WM_VSCROLL)" };
yield return new object[] { PInvoke.WM_INITMENU, " (WM_INITMENU)" };
yield return new object[] { PInvoke.WM_INITMENUPOPUP, " (WM_INITMENUPOPUP)" };
yield return new object[] { PInvoke.WM_MENUSELECT, " (WM_MENUSELECT)" };
yield return new object[] { PInvoke.WM_MENUCHAR, " (WM_MENUCHAR)" };
yield return new object[] { PInvoke.WM_ENTERIDLE, " (WM_ENTERIDLE)" };
yield return new object[] { PInvoke.WM_CTLCOLORMSGBOX, " (WM_CTLCOLORMSGBOX)" };
yield return new object[] { PInvoke.WM_CTLCOLOREDIT, " (WM_CTLCOLOREDIT)" };
yield return new object[] { PInvoke.WM_CTLCOLORLISTBOX, " (WM_CTLCOLORLISTBOX)" };
yield return new object[] { PInvoke.WM_CTLCOLORBTN, " (WM_CTLCOLORBTN)" };
yield return new object[] { PInvoke.WM_CTLCOLORDLG, " (WM_CTLCOLORDLG)" };
yield return new object[] { PInvoke.WM_CTLCOLORSCROLLBAR, " (WM_CTLCOLORSCROLLBAR)" };
yield return new object[] { PInvoke.WM_CTLCOLORSTATIC, " (WM_CTLCOLORSTATIC)" };
yield return new object[] { PInvoke.WM_MOUSEMOVE, " (WM_MOUSEMOVE)" };
yield return new object[] { PInvoke.WM_LBUTTONDOWN, " (WM_LBUTTONDOWN)" };
yield return new object[] { PInvoke.WM_LBUTTONUP, " (WM_LBUTTONUP)" };
yield return new object[] { PInvoke.WM_LBUTTONDBLCLK, " (WM_LBUTTONDBLCLK)" };
yield return new object[] { PInvoke.WM_RBUTTONDOWN, " (WM_RBUTTONDOWN)" };
yield return new object[] { PInvoke.WM_RBUTTONUP, " (WM_RBUTTONUP)" };
yield return new object[] { PInvoke.WM_RBUTTONDBLCLK, " (WM_RBUTTONDBLCLK)" };
yield return new object[] { PInvoke.WM_MBUTTONDOWN, " (WM_MBUTTONDOWN)" };
yield return new object[] { PInvoke.WM_MBUTTONUP, " (WM_MBUTTONUP)" };
yield return new object[] { PInvoke.WM_MBUTTONDBLCLK, " (WM_MBUTTONDBLCLK)" };
yield return new object[] { PInvoke.WM_MOUSEWHEEL, " (WM_MOUSEWHEEL)" };
yield return new object[] { PInvoke.WM_PARENTNOTIFY, " (WM_PARENTNOTIFY)", " (WM_DESTROY)" };
yield return new object[] { PInvoke.WM_ENTERMENULOOP, " (WM_ENTERMENULOOP)" };
yield return new object[] { PInvoke.WM_EXITMENULOOP, " (WM_EXITMENULOOP)" };
yield return new object[] { PInvoke.WM_NEXTMENU, " (WM_NEXTMENU)" };
yield return new object[] { PInvoke.WM_SIZING, " (WM_SIZING)" };
yield return new object[] { PInvoke.WM_CAPTURECHANGED, " (WM_CAPTURECHANGED)" };
yield return new object[] { PInvoke.WM_MOVING, " (WM_MOVING)" };
yield return new object[] { PInvoke.WM_POWERBROADCAST, " (WM_POWERBROADCAST)" };
yield return new object[] { PInvoke.WM_DEVICECHANGE, " (WM_DEVICECHANGE)" };
yield return new object[] { PInvoke.WM_IME_SETCONTEXT, " (WM_IME_SETCONTEXT)" };
yield return new object[] { PInvoke.WM_IME_NOTIFY, " (WM_IME_NOTIFY)" };
yield return new object[] { PInvoke.WM_IME_CONTROL, " (WM_IME_CONTROL)" };
yield return new object[] { PInvoke.WM_IME_COMPOSITIONFULL, " (WM_IME_COMPOSITIONFULL)" };
yield return new object[] { PInvoke.WM_IME_SELECT, " (WM_IME_SELECT)" };
yield return new object[] { PInvoke.WM_IME_CHAR, " (WM_IME_CHAR)" };
yield return new object[] { PInvoke.WM_IME_KEYDOWN, " (WM_IME_KEYDOWN)" };
yield return new object[] { PInvoke.WM_IME_KEYUP, " (WM_IME_KEYUP)" };
yield return new object[] { PInvoke.WM_MDICREATE, " (WM_MDICREATE)" };
yield return new object[] { PInvoke.WM_MDIDESTROY, " (WM_MDIDESTROY)" };
yield return new object[] { PInvoke.WM_MDIACTIVATE, " (WM_MDIACTIVATE)" };
yield return new object[] { PInvoke.WM_MDIRESTORE, " (WM_MDIRESTORE)" };
yield return new object[] { PInvoke.WM_MDINEXT, " (WM_MDINEXT)" };
yield return new object[] { PInvoke.WM_MDIMAXIMIZE, " (WM_MDIMAXIMIZE)" };
yield return new object[] { PInvoke.WM_MDITILE, " (WM_MDITILE)" };
yield return new object[] { PInvoke.WM_MDICASCADE, " (WM_MDICASCADE)" };
yield return new object[] { PInvoke.WM_MDIICONARRANGE, " (WM_MDIICONARRANGE)" };
yield return new object[] { PInvoke.WM_MDIGETACTIVE, " (WM_MDIGETACTIVE)" };
yield return new object[] { PInvoke.WM_MDISETMENU, " (WM_MDISETMENU)" };
yield return new object[] { PInvoke.WM_ENTERSIZEMOVE, " (WM_ENTERSIZEMOVE)" };
yield return new object[] { PInvoke.WM_EXITSIZEMOVE, " (WM_EXITSIZEMOVE)" };
yield return new object[] { PInvoke.WM_DROPFILES, " (WM_DROPFILES)" };
yield return new object[] { PInvoke.WM_MDIREFRESHMENU, " (WM_MDIREFRESHMENU)" };
yield return new object[] { PInvoke.WM_MOUSEHOVER, " (WM_MOUSEHOVER)" };
yield return new object[] { PInvoke.WM_MOUSELEAVE, " (WM_MOUSELEAVE)" };
yield return new object[] { PInvoke.WM_CUT, " (WM_CUT)" };
yield return new object[] { PInvoke.WM_COPY, " (WM_COPY)" };
yield return new object[] { PInvoke.WM_PASTE, " (WM_PASTE)" };
yield return new object[] { PInvoke.WM_CLEAR, " (WM_CLEAR)" };
yield return new object[] { PInvoke.WM_UNDO, " (WM_UNDO)" };
yield return new object[] { PInvoke.WM_RENDERFORMAT, " (WM_RENDERFORMAT)" };
yield return new object[] { PInvoke.WM_RENDERALLFORMATS, " (WM_RENDERALLFORMATS)" };
yield return new object[] { PInvoke.WM_DESTROYCLIPBOARD, " (WM_DESTROYCLIPBOARD)" };
yield return new object[] { PInvoke.WM_DRAWCLIPBOARD, " (WM_DRAWCLIPBOARD)" };
yield return new object[] { PInvoke.WM_PAINTCLIPBOARD, " (WM_PAINTCLIPBOARD)" };
yield return new object[] { PInvoke.WM_VSCROLLCLIPBOARD, " (WM_VSCROLLCLIPBOARD)" };
yield return new object[] { PInvoke.WM_SIZECLIPBOARD, " (WM_SIZECLIPBOARD)" };
yield return new object[] { PInvoke.WM_ASKCBFORMATNAME, " (WM_ASKCBFORMATNAME)" };
yield return new object[] { PInvoke.WM_CHANGECBCHAIN, " (WM_CHANGECBCHAIN)" };
yield return new object[] { PInvoke.WM_HSCROLLCLIPBOARD, " (WM_HSCROLLCLIPBOARD)" };
yield return new object[] { PInvoke.WM_QUERYNEWPALETTE, " (WM_QUERYNEWPALETTE)" };
yield return new object[] { PInvoke.WM_PALETTEISCHANGING, " (WM_PALETTEISCHANGING)" };
yield return new object[] { PInvoke.WM_PALETTECHANGED, " (WM_PALETTECHANGED)" };
yield return new object[] { PInvoke.WM_HOTKEY, " (WM_HOTKEY)" };
yield return new object[] { PInvoke.WM_PRINT, " (WM_PRINT)" };
yield return new object[] { PInvoke.WM_PRINTCLIENT, " (WM_PRINTCLIENT)" };
yield return new object[] { PInvoke.WM_HANDHELDFIRST, " (WM_HANDHELDFIRST)" };
yield return new object[] { PInvoke.WM_HANDHELDLAST, " (WM_HANDHELDLAST)" };
yield return new object[] { PInvoke.WM_AFXFIRST, " (WM_AFXFIRST)" };
yield return new object[] { PInvoke.WM_AFXLAST, " (WM_AFXLAST)" };
yield return new object[] { PInvoke.WM_PENWINFIRST, " (WM_PENWINFIRST)" };
yield return new object[] { PInvoke.WM_PENWINLAST, " (WM_PENWINLAST)" };
yield return new object[] { PInvoke.WM_APP, " (WM_APP)" };
yield return new object[] { PInvoke.WM_USER, " (WM_USER)" };
yield return new object[] { PInvoke.WM_CTLCOLOR, " (WM_CTLCOLOR)" };
// RichEdit messages
yield return new object[] { PInvoke.EM_GETLIMITTEXT, " (EM_GETLIMITTEXT)" };
yield return new object[] { PInvoke.EM_POSFROMCHAR, " (EM_POSFROMCHAR)" };
yield return new object[] { PInvoke.EM_CHARFROMPOS, " (EM_CHARFROMPOS)" };
yield return new object[] { PInvoke.EM_SCROLLCARET, " (EM_SCROLLCARET)" };
yield return new object[] { PInvoke.EM_CANPASTE, " (EM_CANPASTE)" };
yield return new object[] { PInvoke.EM_DISPLAYBAND, " (EM_DISPLAYBAND)" };
yield return new object[] { PInvoke.EM_EXGETSEL, " (EM_EXGETSEL)" };
yield return new object[] { PInvoke.EM_EXLIMITTEXT, " (EM_EXLIMITTEXT)" };
yield return new object[] { PInvoke.EM_EXLINEFROMCHAR, " (EM_EXLINEFROMCHAR)" };
yield return new object[] { PInvoke.EM_EXSETSEL, " (EM_EXSETSEL)" };
yield return new object[] { PInvoke.EM_FINDTEXT, " (EM_FINDTEXT)" };
yield return new object[] { PInvoke.EM_FORMATRANGE, " (EM_FORMATRANGE)" };
yield return new object[] { PInvoke.EM_GETCHARFORMAT, " (EM_GETCHARFORMAT)" };
yield return new object[] { PInvoke.EM_GETEVENTMASK, " (EM_GETEVENTMASK)" };
yield return new object[] { PInvoke.EM_GETOLEINTERFACE, " (EM_GETOLEINTERFACE)" };
yield return new object[] { PInvoke.EM_GETPARAFORMAT, " (EM_GETPARAFORMAT)" };
yield return new object[] { PInvoke.EM_GETSELTEXT, " (EM_GETSELTEXT)" };
yield return new object[] { PInvoke.EM_HIDESELECTION, " (EM_HIDESELECTION)" };
yield return new object[] { PInvoke.EM_PASTESPECIAL, " (EM_PASTESPECIAL)" };
yield return new object[] { PInvoke.EM_REQUESTRESIZE, " (EM_REQUESTRESIZE)" };
yield return new object[] { PInvoke.EM_SELECTIONTYPE, " (EM_SELECTIONTYPE)" };
yield return new object[] { PInvoke.EM_SETBKGNDCOLOR, " (EM_SETBKGNDCOLOR)" };
yield return new object[] { PInvoke.EM_SETCHARFORMAT, " (EM_SETCHARFORMAT)" };
yield return new object[] { PInvoke.EM_SETEVENTMASK, " (EM_SETEVENTMASK)" };
yield return new object[] { PInvoke.EM_SETOLECALLBACK, " (EM_SETOLECALLBACK)" };
yield return new object[] { PInvoke.EM_SETPARAFORMAT, " (EM_SETPARAFORMAT)" };
yield return new object[] { PInvoke.EM_SETTARGETDEVICE, " (EM_SETTARGETDEVICE)" };
yield return new object[] { PInvoke.EM_STREAMIN, " (EM_STREAMIN)" };
yield return new object[] { PInvoke.EM_STREAMOUT, " (EM_STREAMOUT)" };
yield return new object[] { PInvoke.EM_GETTEXTRANGE, " (EM_GETTEXTRANGE)" };
yield return new object[] { PInvoke.EM_FINDWORDBREAK, " (EM_FINDWORDBREAK)" };
yield return new object[] { PInvoke.EM_SETOPTIONS, " (EM_SETOPTIONS)" };
yield return new object[] { PInvoke.EM_GETOPTIONS, " (EM_GETOPTIONS)" };
yield return new object[] { PInvoke.EM_FINDTEXTEX, " (EM_FINDTEXTEX)" };
yield return new object[] { PInvoke.EM_GETWORDBREAKPROCEX, " (EM_GETWORDBREAKPROCEX)" };
yield return new object[] { PInvoke.EM_SETWORDBREAKPROCEX, " (EM_SETWORDBREAKPROCEX)" };
// Richedit v2.0 messages
yield return new object[] { PInvoke.EM_SETUNDOLIMIT, " (EM_SETUNDOLIMIT)" };
yield return new object[] { PInvoke.EM_REDO, " (EM_REDO)" };
yield return new object[] { PInvoke.EM_CANREDO, " (EM_CANREDO)" };
yield return new object[] { PInvoke.EM_GETUNDONAME, " (EM_GETUNDONAME)" };
yield return new object[] { PInvoke.EM_GETREDONAME, " (EM_GETREDONAME)" };
yield return new object[] { PInvoke.EM_STOPGROUPTYPING, " (EM_STOPGROUPTYPING)" };
yield return new object[] { PInvoke.EM_SETTEXTMODE, " (EM_SETTEXTMODE)" };
yield return new object[] { PInvoke.EM_GETTEXTMODE, " (EM_GETTEXTMODE)" };
yield return new object[] { PInvoke.EM_AUTOURLDETECT, " (EM_AUTOURLDETECT)" };
yield return new object[] { PInvoke.EM_GETAUTOURLDETECT, " (EM_GETAUTOURLDETECT)" };
yield return new object[] { PInvoke.EM_SETPALETTE, " (EM_SETPALETTE)" };
yield return new object[] { PInvoke.EM_GETTEXTEX, " (EM_GETTEXTEX)" };
yield return new object[] { PInvoke.EM_GETTEXTLENGTHEX, " (EM_GETTEXTLENGTHEX)" };
// Asia specific messages
yield return new object[] { PInvoke.EM_SETPUNCTUATION, " (EM_SETPUNCTUATION)" };
yield return new object[] { PInvoke.EM_GETPUNCTUATION, " (EM_GETPUNCTUATION)" };
yield return new object[] { PInvoke.EM_SETWORDWRAPMODE, " (EM_SETWORDWRAPMODE)" };
yield return new object[] { PInvoke.EM_GETWORDWRAPMODE, " (EM_GETWORDWRAPMODE)" };
yield return new object[] { PInvoke.EM_SETIMECOLOR, " (EM_SETIMECOLOR)" };
yield return new object[] { PInvoke.EM_GETIMECOLOR, " (EM_GETIMECOLOR)" };
yield return new object[] { PInvoke.EM_SETIMEOPTIONS, " (EM_SETIMEOPTIONS)" };
yield return new object[] { PInvoke.EM_GETIMEOPTIONS, " (EM_GETIMEOPTIONS)" };
yield return new object[] { PInvoke.EM_CONVPOSITION, " (EM_CONVPOSITION)" };
yield return new object[] { PInvoke.EM_SETLANGOPTIONS, " (EM_SETLANGOPTIONS)" };
yield return new object[] { PInvoke.EM_GETLANGOPTIONS, " (EM_GETLANGOPTIONS)" };
yield return new object[] { PInvoke.EM_GETIMECOMPMODE, " (EM_GETIMECOMPMODE)" };
yield return new object[] { PInvoke.EM_FINDTEXTW, " (EM_FINDTEXTW)" };
yield return new object[] { PInvoke.EM_FINDTEXTEXW, " (EM_FINDTEXTEXW)" };
// Rich Edit 3.0 Asia msgs
yield return new object[] { PInvoke.EM_RECONVERSION, " (EM_RECONVERSION)" };
yield return new object[] { PInvoke.EM_SETIMEMODEBIAS, " (EM_SETIMEMODEBIAS)" };
yield return new object[] { PInvoke.EM_GETIMEMODEBIAS, " (EM_GETIMEMODEBIAS)" };
// BiDi Specific messages
yield return new object[] { PInvoke.EM_SETBIDIOPTIONS, " (EM_SETBIDIOPTIONS)" };
yield return new object[] { PInvoke.EM_GETBIDIOPTIONS, " (EM_GETBIDIOPTIONS)" };
yield return new object[] { PInvoke.EM_SETTYPOGRAPHYOPTIONS, " (EM_SETTYPOGRAPHYOPTIONS)" };
yield return new object[] { PInvoke.EM_GETTYPOGRAPHYOPTIONS, " (EM_GETTYPOGRAPHYOPTIONS)" };
// Extended Edit style specific messages
yield return new object[] { PInvoke.EM_SETEDITSTYLE, " (EM_SETEDITSTYLE)" };
yield return new object[] { PInvoke.EM_GETEDITSTYLE, " (EM_GETEDITSTYLE)" };
}
[Theory]
[MemberData(nameof(ToString_TestData))]
public void Message_ToString_Invoke_ReturnsExpected(int msg, string expected, string additionalMsg = null)
{
Message message = Message.Create(1, msg, 2, 3);
message.Result = 4;
Assert.Equal($"msg=0x{msg:x}{expected} hwnd=0x1 wparam=0x2 lparam=0x3{additionalMsg} result=0x4", message.ToString());
}
}
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