From f156a8d7270dccf1c209ac27d8d10c28e9f40e2e Mon Sep 17 00:00:00 2001
From: Mark Jansen <mark.jansen@reactos.org>
Date: Sat, 20 Aug 2016 16:58:20 +0000
Subject: [PATCH] [WIN32NT_APITEST] Add additional tests for
 NtUserCreateWindowEx by Sylvain Deverre. ROSTESTS-237 #resolve #comment
 Thanks!

svn path=/trunk/; revision=72400
---
 .../win32nt/ntuser/NtUserCreateWindowEx.c     | 24 +++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

diff --git a/rostests/apitests/win32nt/ntuser/NtUserCreateWindowEx.c b/rostests/apitests/win32nt/ntuser/NtUserCreateWindowEx.c
index a90d19d6f60..bb096217b69 100644
--- a/rostests/apitests/win32nt/ntuser/NtUserCreateWindowEx.c
+++ b/rostests/apitests/win32nt/ntuser/NtUserCreateWindowEx.c
@@ -57,6 +57,7 @@ START_TEST(NtUserCreateWindowEx)
     UNICODE_STRING ver_cls = {12, 32, L"v2test"};
     UNICODE_STRING another_cls = {10, 32, L"Dummy"};
     UNICODE_STRING menu = {10, 10, L"MuMnu"};
+    UNICODE_STRING null_cls = {2, 2, L""};
 
     /* LARGE_STRING for NtUserCreateWindowEx */
     LARGE_STRING l_dummy = {14, 32, 0, L"DummyMe"};
@@ -116,11 +117,30 @@ START_TEST(NtUserCreateWindowEx)
                                     0,
                                     NULL);
 
-    TEST(NtUserGetWOWClass(hinst, &ver_cls) != 0);
+    TEST(NtUserRegisterClassExWOW(&wclex2,      /* wndClass */
+                                  &cls,         /* ClassName */
+                                  NULL,         /* Version */
+                                  &clsMenuName, /* MenuName */
+                                  0,
+                                  0,
+                                  NULL) == 0);
 
-    TEST(atom2 != 0);
+    TEST(NtUserRegisterClassExWOW(&wclex2,      /* wndClass */
+                                  &cls,         /* ClassName */
+                                  &null_cls,    /* Version */
+                                  &clsMenuName, /* MenuName */
+                                  0,
+                                  0,
+                                  NULL) == 0);
+
+    TEST(NtUserGetWOWClass(hinst, &ver_cls) != 0);
+    TEST(NtUserGetWOWClass(hinst, &ver_cls) != NtUserGetWOWClass(hinst, &cls));    TEST(atom2 != 0);
     TEST(atom == atom2 && (atom | atom2) != 0);
 
+    /* Create a window without versioned class */
+    TEST(CreateWnd(hinst, &l_cls, NULL, &l_wndName) == 0);
+    TEST(CreateWnd(hinst, &l_cls, &l_wndName, &l_wndName) == 0);
+
     /* Now, create our first window */
     hwnd = CreateWnd(hinst, &l_cls, &l_cls, &l_wndName);
     TEST(hwnd != 0);