[PATCH 1/2] user32/tests: Message filtering tests for broadcast messages
Nikolay Sivov
nsivov at codeweavers.com
Thu Apr 7 09:46:17 CDT 2016
Signed-off-by: Nikolay Sivov <nsivov at codeweavers.com>
---
dlls/user32/tests/msg.c | 122 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 122 insertions(+)
diff --git a/dlls/user32/tests/msg.c b/dlls/user32/tests/msg.c
index 97bf443..1b5d456 100644
--- a/dlls/user32/tests/msg.c
+++ b/dlls/user32/tests/msg.c
@@ -13991,6 +13991,127 @@ static void test_PostMessage(void)
flush_events();
}
+static LPARAM g_broadcast_lparam;
+static LRESULT WINAPI broadcast_test_proc(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+ WNDPROC oldproc = (WNDPROC)GetWindowLongPtrA(hwnd, GWLP_USERDATA);
+
+ if (wParam == 0xbaadbeef)
+ g_broadcast_lparam = wParam;
+ else
+ g_broadcast_lparam = 0;
+
+ return CallWindowProcA(oldproc, hwnd, message, wParam, lParam);
+}
+
+static void test_broadcast(void)
+{
+ static const UINT messages[] =
+ {
+ WM_USER-1,
+ WM_USER,
+ WM_USER+1,
+ 0xc000-1,
+ 0xc000, /* lowest possible atom returned by RegisterWindowMessage */
+ 0xffff,
+ };
+ WNDPROC oldproc;
+ unsigned int i;
+ HWND hwnd;
+
+ hwnd = CreateWindowExA(0, "static", NULL, WS_POPUP, 0, 0, 0, 0, 0, 0, 0, NULL);
+ ok(hwnd != NULL, "got %p\n", hwnd);
+
+ oldproc = (WNDPROC)SetWindowLongPtrA(hwnd, GWLP_WNDPROC, (LONG_PTR)broadcast_test_proc);
+ SetWindowLongPtrA(hwnd, GWLP_USERDATA, (LONG_PTR)oldproc);
+
+ for (i = 0; i < sizeof(messages)/sizeof(messages[0]); i++)
+ {
+ BOOL ret;
+ MSG msg;
+
+ flush_events();
+ while (PeekMessageA(&msg, 0, 0, 0, PM_REMOVE))
+ ;
+
+ /* post, broadcast */
+ ret = PostMessageA(HWND_BROADCAST, messages[i], 0, 0);
+ ok(ret, "%d: got %d, error %d\n", i, ret, GetLastError());
+
+ memset(&msg, 0xab, sizeof(msg));
+ ret = PeekMessageA(&msg, 0, 0, 0, PM_REMOVE);
+ if (messages[i] < WM_USER || messages[i] >= 0xc000)
+ {
+ ok(ret, "%d: message %04x, got %d, error %d\n", i, messages[i], ret, GetLastError());
+ ok(msg.hwnd == hwnd, "%d: got %p\n", i, msg.hwnd);
+ }
+ else
+ {
+ todo_wine
+ ok(!ret, "%d: message %04x, got %d, error %d\n", i, messages[i], ret, GetLastError());
+ }
+
+ /* post, topmost */
+ ret = PostMessageA(HWND_TOPMOST, messages[i], 0, 0);
+ ok(ret, "%d: got %d, error %d\n", i, ret, GetLastError());
+
+ memset(&msg, 0xab, sizeof(msg));
+ ret = PeekMessageA(&msg, 0, 0, 0, PM_REMOVE);
+ if (messages[i] < WM_USER || messages[i] >= 0xc000)
+ {
+ ok(ret, "%d: message %04x, got %d, error %d\n", i, messages[i], ret, GetLastError());
+ ok(msg.hwnd == hwnd, "%d: got %p\n", i, msg.hwnd);
+ }
+ else
+ {
+ todo_wine
+ ok(!ret, "%d: got %d, error %d\n", i, ret, GetLastError());
+ }
+
+ /* send, broadcast */
+ g_broadcast_lparam = 0xdead;
+ ret = SendMessageTimeoutA(HWND_BROADCAST, messages[i], 0xbaadbeef, 0, SMTO_NORMAL, 2000, NULL);
+ if (!ret && GetLastError() == ERROR_TIMEOUT)
+ win_skip("broadcasting test %d, timeout\n", i);
+ else
+ {
+ if (messages[i] < WM_USER || messages[i] >= 0xc000)
+ {
+ ok(g_broadcast_lparam == 0xbaadbeef, "%d: message %04x, got %#lx, error %d\n", i, messages[i],
+ g_broadcast_lparam, GetLastError());
+ }
+ else
+ {
+ todo_wine
+ ok(g_broadcast_lparam == 0xdead, "%d: message %04x, got %#lx, error %d\n", i, messages[i],
+ g_broadcast_lparam, GetLastError());
+ }
+ }
+
+ /* send, topmost */
+ g_broadcast_lparam = 0xdead;
+ ret = SendMessageTimeoutA(HWND_BROADCAST, messages[i], 0xbaadbeef, 0, SMTO_NORMAL, 2000, NULL);
+ if (!ret && GetLastError() == ERROR_TIMEOUT)
+ win_skip("broadcasting test %d, timeout\n", i);
+ else
+ {
+ if (messages[i] < WM_USER || messages[i] >= 0xc000)
+ {
+ ok(g_broadcast_lparam == 0xbaadbeef, "%d: message %04x, got %#lx, error %d\n", i, messages[i],
+ g_broadcast_lparam, GetLastError());
+ }
+ else
+ {
+ todo_wine
+ ok(g_broadcast_lparam == 0xdead, "%d: message %04x, got %#lx, error %d\n", i, messages[i],
+ g_broadcast_lparam, GetLastError());
+ }
+ }
+ }
+
+ DestroyWindow(hwnd);
+}
+
static const struct
{
DWORD exp, broken;
@@ -15642,6 +15763,7 @@ START_TEST(msg)
test_SetFocus();
test_SetParent();
test_PostMessage();
+ test_broadcast();
test_ShowWindow();
test_PeekMessage();
test_PeekMessage2();
--
2.8.0.rc3
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