Dmitry Timoshkov : user: Add a couple of missing bits to the SetWindowLong test.

[Alexandre Julliard]

Module: wine
Branch: refs/heads/master
Commit: 0049e563cc01b378b8b4f79ee173bcfe106a19dd
URL:    http://source.winehq.org/git/?p=wine.git;a=commit;h=0049e563cc01b378b8b4f79ee173bcfe106a19dd

Author: Dmitry Timoshkov <dmitry at codeweavers.com>
Date:   Tue Aug  1 23:05:42 2006 +0900

user: Add a couple of missing bits to the SetWindowLong test.

---

 dlls/user/tests/win.c |    5 +++++
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/dlls/user/tests/win.c b/dlls/user/tests/win.c
index 35cd7fc..a1c7539 100644
--- a/dlls/user/tests/win.c
+++ b/dlls/user/tests/win.c
@@ -3831,6 +3831,7 @@ static int check_error(DWORD actual, DWO
 static void test_SetWindowLong(void)
 {
     LONG_PTR retval;
+    WNDPROC old_window_procW;
 
     SetLastError(0xdeadbeef);
     retval = SetWindowLongPtr(NULL, GWLP_WNDPROC, 0);
@@ -3854,11 +3855,15 @@ static void test_SetWindowLong(void)
         "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%x\n", retval);
     ok(!IsWindowUnicode(hwndMain), "hwndMain shouldn't be Unicode\n");
 
+    old_window_procW = (WNDPROC)GetWindowLongPtrW(hwndMain, GWLP_WNDPROC);
     SetLastError(0xdeadbeef);
     retval = SetWindowLongPtrW(hwndMain, GWLP_WNDPROC, 0);
     if (GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
     {
         ok(GetLastError() == 0xdeadbeef, "SetWindowLongPtr shouldn't have set the last error, instead of setting it to %ld\n", GetLastError());
+        ok(retval != 0, "SetWindowLongPtr error %ld\n", GetLastError());
+        ok((WNDPROC)retval == old_window_procW,
+            "SetWindowLongPtr on invalid window proc shouldn't have changed the value returned by GetWindowLongPtr, instead of changing it to 0x%x\n", retval);
         ok(IsWindowUnicode(hwndMain), "hwndMain should now be Unicode\n");
 
         /* set it back to ANSI */