From ca8fcf5402f30618d2e063b576089001f50d5a65 Mon Sep 17 00:00:00 2001
From: Thomas Faber <thomas.faber@reactos.org>
Date: Mon, 26 Oct 2015 12:03:09 +0000
Subject: [PATCH 1/1] [USER32_APITEST] - Add a test for the bug in win32k
 highlighted by the recent ATL breakage CORE-10413

svn path=/trunk/; revision=69707
---
 rostests/apitests/user32/CMakeLists.txt   |  2 ++
 rostests/apitests/user32/CreateWindowEx.c | 28 +++++++++++++++++++++++
 rostests/apitests/user32/testlist.c       |  4 ++++
 3 files changed, 34 insertions(+)
 create mode 100644 rostests/apitests/user32/CreateWindowEx.c

diff --git a/rostests/apitests/user32/CMakeLists.txt b/rostests/apitests/user32/CMakeLists.txt
index 17ec36bcd44..720cee8865c 100644
--- a/rostests/apitests/user32/CMakeLists.txt
+++ b/rostests/apitests/user32/CMakeLists.txt
@@ -4,10 +4,12 @@ list(APPEND SOURCE
     helper.c
     CreateDialog.c
     CreateIconFromResourceEx.c
+    CreateWindowEx.c
     DeferWindowPos.c
     DestroyCursorIcon.c
     DrawIconEx.c
     desktop.c
+    DestroyWindow.c
     EnumDisplaySettings.c
     GetDCEx.c
     GetIconInfo.c
diff --git a/rostests/apitests/user32/CreateWindowEx.c b/rostests/apitests/user32/CreateWindowEx.c
new file mode 100644
index 00000000000..d708e3aac4c
--- /dev/null
+++ b/rostests/apitests/user32/CreateWindowEx.c
@@ -0,0 +1,28 @@
+/*
+ * PROJECT:         ReactOS API tests
+ * LICENSE:         LGPLv2.1+ - See COPYING.LIB in the top level directory
+ * PURPOSE:         Test for CreateWindowEx
+ * PROGRAMMERS:     Thomas Faber <thomas.faber@reactos.org>
+ */
+
+#include <apitest.h>
+#include <winuser.h>
+
+
+START_TEST(CreateWindowEx)
+{
+    HWND hWnd;
+    DWORD dwError;
+
+    SetLastError(0x1234);
+    hWnd = CreateWindowExW(0, L"BUTTON", NULL, WS_CHILD, 0, 0, 0, 0, NULL, NULL, NULL, NULL);
+    dwError = GetLastError();
+    ok(hWnd == NULL, "hWnd = %p\n", hWnd);
+    ok(dwError == ERROR_TLW_WITH_WSCHILD, "error = %lu\n", dwError);
+
+    SetLastError(0x1234);
+    hWnd = CreateWindowExW(0, L"BUTTON", NULL, WS_CHILD, 0, 0, 0, 0, (HWND)(LONG_PTR)-1, NULL, NULL, NULL);
+    dwError = GetLastError();
+    ok(hWnd == NULL, "hWnd = %p\n", hWnd);
+    ok(dwError == ERROR_INVALID_WINDOW_HANDLE, "error = %lu\n", dwError);
+}
diff --git a/rostests/apitests/user32/testlist.c b/rostests/apitests/user32/testlist.c
index deaa4e85c4c..d3014050510 100644
--- a/rostests/apitests/user32/testlist.c
+++ b/rostests/apitests/user32/testlist.c
@@ -6,10 +6,12 @@
 extern void func_AttachThreadInput(void);
 extern void func_CreateDialog(void);
 extern void func_CreateIconFromResourceEx(void);
+extern void func_CreateWindowEx(void);
 extern void func_DeferWindowPos(void);
 extern void func_DestroyCursorIcon(void);
 extern void func_DrawIconEx(void);
 extern void func_desktop(void);
+extern void func_DestroyWindow(void);
 extern void func_EnumDisplaySettings(void);
 extern void func_GetDCEx(void);
 extern void func_GetIconInfo(void);
@@ -41,10 +43,12 @@ const struct test winetest_testlist[] =
     { "AttachThreadInput", func_AttachThreadInput },
     { "CreateDialog", func_CreateDialog },
     { "CreateIconFromResourceEx", func_CreateIconFromResourceEx },
+    { "CreateWindowEx", func_CreateWindowEx },
     { "DeferWindowPos", func_DeferWindowPos },
     { "DestroyCursorIcon", func_DestroyCursorIcon },
     { "DrawIconEx", func_DrawIconEx },
     { "desktop", func_desktop },
+    { "DestroyWindow", func_DestroyWindow },
     { "EnumDisplaySettings", func_EnumDisplaySettings },
     { "GetDCEx", func_GetDCEx },
     { "GetIconInfo", func_GetIconInfo },
-- 
2.17.1