[ros-diffs] [mjansen] 75587: [ADVAPI32_APITEST] Addendum to 75585, use void pointers to work around gcc ignoring pshpack1.

[mjansen]

Author: mjansen
Date: Thu Aug 17 11:06:46 2017
New Revision: 75587

URL: http://svn.reactos.org/svn/reactos?rev=75587&view=rev
Log:
[ADVAPI32_APITEST] Addendum to 75585, use void pointers to work around gcc 
ignoring pshpack1.

Modified:
    trunk/rostests/apitests/advapi32/RegOpenKeyExW.c

Modified: trunk/rostests/apitests/advapi32/RegOpenKeyExW.c
URL: 
http://svn.reactos.org/svn/reactos/trunk/rostests/apitests/advapi32/RegOpenKeyExW.c?rev=75587&r1=75586&r2=75587&view=diff
==============================================================================
--- trunk/rostests/apitests/advapi32/RegOpenKeyExW.c    [iso-8859-1] (original)
+++ trunk/rostests/apitests/advapi32/RegOpenKeyExW.c    [iso-8859-1] Thu Aug 17 
11:06:46 2017
@@ -2,25 +2,12 @@
  * PROJECT:         ReactOS api tests
  * LICENSE:         GPLv2+ - See COPYING in the top level directory
  * PURPOSE:         Test for the RegOpenKeyExW alignment
- * PROGRAMMER:      Mark Jansen <mark.jan...@reactos.org>
+ * PROGRAMMER:      Mark Jansen (mark.jan...@reactos.org)
  */
 #include <apitest.h>
 
 #define WIN32_NO_STATUS
 #include <winreg.h>
-
-#include <pshpack1.h>
-struct Unalignment1
-{
-    char dum;
-    WCHAR buffer[20];
-} Unalignment1;
-struct Unalignment2
-{
-    char dum;
-    HKEY hk;
-} Unalignment2;
-#include <poppack.h>
 
 
 #define TEST_STR    L".exe"
@@ -28,13 +15,14 @@
 
 START_TEST(RegOpenKeyExW)
 {
-    struct Unalignment1 un;
-    struct Unalignment2 un2;
+    char GccShouldNotAlignThis[20 * 2];
+    char GccShouldNotAlignThis2[20];
+    PVOID Alias = GccShouldNotAlignThis + 1;
+    PVOID UnalignedKey = GccShouldNotAlignThis2 + 1;
     HKEY hk;
     LONG lRes;
 
-    memcpy(un.buffer, TEST_STR, sizeof(TEST_STR));
-    un2.hk = 0;
+    memcpy(Alias, TEST_STR, sizeof(TEST_STR));
 
     lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, TEST_STR, 0, KEY_READ, &hk);
     ok_int(lRes, ERROR_SUCCESS);
@@ -42,18 +30,17 @@
         return;
     RegCloseKey(hk);
 
-    ok_hex(((ULONG_PTR)un.buffer) % 2, 1);
-    lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, un.buffer, 0, KEY_READ, &hk);
+    ok_hex(((ULONG_PTR)Alias) % 2, 1);
+    lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, Alias, 0, KEY_READ, &hk);
     ok_int(lRes, ERROR_SUCCESS);
     if (!lRes)
         RegCloseKey(hk);
 
-    ok_hex(((ULONG_PTR)&un2.hk) % 2, 1);
-    lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, TEST_STR, 0, KEY_READ, &un2.hk);
+    ok_hex(((ULONG_PTR)UnalignedKey) % 2, 1);
+    lRes = RegOpenKeyExW(HKEY_CLASSES_ROOT, TEST_STR, 0, KEY_READ, 
UnalignedKey);
     ok_int(lRes, ERROR_SUCCESS);
     if (!lRes)
     {
-        hk = un2.hk;
-        RegCloseKey(hk);
+        RegCloseKey(*(HKEY*)(UnalignedKey));
     }
 }