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[USER32_APITEST:WNDPROC] Improve failure handling

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ROSTESTS-316
This commit is contained in:
Serge Gautherie 2018-09-24 16:46:46 +02:00 committed by Timo Kreuzer
parent c5d3ff03fb
commit 620d8c01ea
1 changed files with 47 additions and 14 deletions
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61
modules/rostests/apitests/user32/WndProc.c
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@ -9,6 +9,8 @@
/* Used wine Redraw test for proof in principle. */
#define WMPAINT_COUNT_THRESHOLD 10
/* Global variables to trigger exit from loop */
static int redrawComplete, WMPAINT_count;
@ -32,13 +34,14 @@ static LRESULT WINAPI redraw_window_procA(
switch (msg)
{
case WM_PAINT:
trace("doing WM_PAINT %d\n", WMPAINT_count);
WMPAINT_count++;
trace("Doing WM_PAINT %d/%d\n", WMPAINT_count, WMPAINT_COUNT_THRESHOLD);
if (WMPAINT_count > 10 && redrawComplete == 0)
if (WMPAINT_count > WMPAINT_COUNT_THRESHOLD && redrawComplete == 0)
{
PAINTSTRUCT ps;
trace("Calling *Paint()\n");
BeginPaint(hwnd, &ps);
EndPaint(hwnd, &ps);
return 1;
@ -47,11 +50,13 @@ static LRESULT WINAPI redraw_window_procA(
// This will force one stack corruption "ret" fault with normal window
// procedure callback.
#ifdef __MINGW32__
trace("Executing __MINGW32__ stack corruption code\n");
asm ("movl $0, %eax\n\t"
"leave\n\t"
"ret");
#elif defined(_M_IX86)
//#ifdef _MSC_VER
trace("Executing MSVC x86 stack corruption code\n");
__asm
{
mov eax, 0
@ -59,16 +64,22 @@ static LRESULT WINAPI redraw_window_procA(
ret
}
#else
trace("unimplemented\n");
ok(FALSE, "FIXME: stack corruption code is unimplemented\n");
#endif
break;
default:
trace("Doing empty default: msg = %u\n", msg);
}
trace("Calling DefWindowProc()\n");
return DefWindowProc(hwnd, msg, wparam, lparam);
}
static void test_wndproc(void)
{
WNDCLASSA cls;
ATOM clsAtom;
HWND hwndMain;
cls.style = CS_DBLCLKS;
@ -82,32 +93,54 @@ static void test_wndproc(void)
cls.lpszMenuName = NULL;
cls.lpszClassName = "RedrawWindowClass";
if (!RegisterClassA(&cls))
clsAtom = RegisterClassA(&cls);
ok(clsAtom != 0, "RegisterClassA() failed: LastError = %lu\n", GetLastError());
if (clsAtom == 0)
{
trace("Register failed %d\n", (int)GetLastError());
skip("No Class atom\n");
return;
}
hwndMain = CreateWindowA("RedrawWindowClass", "Main Window", WS_OVERLAPPEDWINDOW,
hwndMain = CreateWindowA(cls.lpszClassName, "Main Window", WS_OVERLAPPEDWINDOW,
CW_USEDEFAULT, 0, 100, 100, NULL, NULL, NULL, NULL);
ok(hwndMain != NULL, "CreateWindowA() failed: LastError = %lu\n", GetLastError());
ok(WMPAINT_count == 0,
"Multiple unexpected WM_PAINT calls = %d\n", WMPAINT_count);
if (hwndMain == NULL)
{
skip("No Window\n");
ok(UnregisterClassA(cls.lpszClassName, cls.hInstance) != 0,
"UnregisterClassA() failed: LastError = %lu\n", GetLastError());
return;
}
ok(WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
ShowWindow(hwndMain, SW_SHOW);
ok(WMPAINT_count == 0, "Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
ok(WMPAINT_count == 0,
"Multiple unexpected WM_PAINT calls = %d\n", WMPAINT_count);
RedrawWindow(hwndMain, NULL, NULL, RDW_UPDATENOW | RDW_ALLCHILDREN);
ok(WMPAINT_count == 1 || broken(WMPAINT_count == 0), /* sometimes on win9x */
"Multiple unexpected WM_PAINT calls %d\n", WMPAINT_count);
redrawComplete = TRUE;
ok(WMPAINT_count < 10, "RedrawWindow (RDW_UPDATENOW) never completed (%d)\n", WMPAINT_count);
"Multiple unexpected WM_PAINT calls = %d\n", WMPAINT_count);
/* clean up */
DestroyWindow(hwndMain);
redrawComplete = TRUE;
ok(WMPAINT_count < WMPAINT_COUNT_THRESHOLD,
"RedrawWindow (RDW_UPDATENOW) never completed (%d/%d)\n",
WMPAINT_count, WMPAINT_COUNT_THRESHOLD);
ok(DestroyWindow(hwndMain) != 0,
"DestroyWindow() failed: LastError = %lu\n", GetLastError());
ok(UnregisterClassA(cls.lpszClassName, cls.hInstance) != 0,
"UnregisterClassA() failed: LastError = %lu\n", GetLastError());
}
START_TEST(WndProc)
{
#ifdef __RUNTIME_CHECKS__
skip("This test breaks MSVC runtime checks!");
skip("This test breaks MSVC runtime checks!\n");
return;
#endif /* __RUNTIME_CHECKS__ */