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server: attach_thread_input shouldn't create queues for foreign threads.

This commit is contained in:
Sebastian Lackner 2015-05-12 05:15:59 +02:00 committed by Alexandre Julliard
parent 6be21eeb3f
commit 4439cd433d
2 changed files with 117 additions and 1 deletions
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109
dlls/user32/tests/input.c
View File

@ -2040,7 +2040,10 @@ static LRESULT WINAPI MsgCheckProcA(HWND hwnd, UINT message, WPARAM wParam, LPAR
struct wnd_event
{
HWND hwnd;
HANDLE wait_event;
HANDLE start_event;
DWORD attach_from;
DWORD attach_to;
BOOL setWindows;
};
@ -2048,6 +2051,26 @@ static DWORD WINAPI thread_proc(void *param)
{
MSG msg;
struct wnd_event *wnd_event = param;
BOOL ret;
if (wnd_event->wait_event)
{
ok(WaitForSingleObject(wnd_event->wait_event, INFINITE) == WAIT_OBJECT_0,
"WaitForSingleObject failed\n");
CloseHandle(wnd_event->wait_event);
}
if (wnd_event->attach_from)
{
ret = AttachThreadInput(wnd_event->attach_from, GetCurrentThreadId(), TRUE);
ok(ret, "AttachThreadInput error %d\n", GetLastError());
}
if (wnd_event->attach_to)
{
ret = AttachThreadInput(GetCurrentThreadId(), wnd_event->attach_to, TRUE);
ok(ret, "AttachThreadInput error %d\n", GetLastError());
}
wnd_event->hwnd = CreateWindowExA(0, "TestWindowClass", "window caption text", WS_OVERLAPPEDWINDOW,
100, 100, 200, 200, 0, 0, 0, NULL);
@ -2090,7 +2113,10 @@ static void test_attach_input(void)
cls.lpszClassName = "TestWindowClass";
if(!RegisterClassA(&cls)) return;
wnd_event.wait_event = NULL;
wnd_event.start_event = CreateEventW(NULL, 0, 0, NULL);
wnd_event.attach_from = 0;
wnd_event.attach_to = 0;
wnd_event.setWindows = FALSE;
if (!wnd_event.start_event)
{
@ -2157,7 +2183,10 @@ static void test_attach_input(void)
ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(hThread);
wnd_event.wait_event = NULL;
wnd_event.start_event = CreateEventW(NULL, 0, 0, NULL);
wnd_event.attach_from = 0;
wnd_event.attach_to = 0;
wnd_event.setWindows = TRUE;
hThread = CreateThread(NULL, 0, thread_proc, &wnd_event, 0, &tid);
@ -2211,6 +2240,86 @@ static void test_attach_input(void)
ret = PostMessageA(wnd_event.hwnd, WM_QUIT, 0, 0);
ok(ret, "PostMessageA(WM_QUIT) error %d\n", GetLastError());
ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(hThread);
wnd_event.wait_event = CreateEventW(NULL, 0, 0, NULL);
wnd_event.start_event = CreateEventW(NULL, 0, 0, NULL);
wnd_event.attach_from = 0;
wnd_event.attach_to = 0;
wnd_event.setWindows = TRUE;
hThread = CreateThread(NULL, 0, thread_proc, &wnd_event, 0, &tid);
ok(hThread != NULL, "CreateThread failed, error %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = AttachThreadInput(GetCurrentThreadId(), tid, TRUE);
ok(!ret, "AttachThreadInput succeeded\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER || broken(GetLastError() == 0xdeadbeef) /* <= Win XP */,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
SetLastError(0xdeadbeef);
ret = AttachThreadInput(tid, GetCurrentThreadId(), TRUE);
ok(!ret, "AttachThreadInput succeeded\n");
ok(GetLastError() == ERROR_INVALID_PARAMETER || broken(GetLastError() == 0xdeadbeef) /* <= Win XP */,
"expected ERROR_INVALID_PARAMETER, got %d\n", GetLastError());
SetEvent(wnd_event.wait_event);
ok(WaitForSingleObject(wnd_event.start_event, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(wnd_event.start_event);
ret = PostMessageA(wnd_event.hwnd, WM_QUIT, 0, 0);
ok(ret, "PostMessageA(WM_QUIT) error %d\n", GetLastError());
ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(hThread);
wnd_event.wait_event = NULL;
wnd_event.start_event = CreateEventW(NULL, 0, 0, NULL);
wnd_event.attach_from = GetCurrentThreadId();
wnd_event.attach_to = 0;
wnd_event.setWindows = FALSE;
SetFocus(ourWnd);
SetActiveWindow(ourWnd);
hThread = CreateThread(NULL, 0, thread_proc, &wnd_event, 0, &tid);
ok(hThread != NULL, "CreateThread failed, error %d\n", GetLastError());
ok(WaitForSingleObject(wnd_event.start_event, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(wnd_event.start_event);
ok(GetActiveWindow() == ourWnd, "expected active %p, got %p\n", ourWnd, GetActiveWindow());
ok(GetFocus() == ourWnd, "expected focus %p, got %p\n", ourWnd, GetFocus());
ret = PostMessageA(wnd_event.hwnd, WM_QUIT, 0, 0);
ok(ret, "PostMessageA(WM_QUIT) error %d\n", GetLastError());
ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(hThread);
wnd_event.wait_event = NULL;
wnd_event.start_event = CreateEventW(NULL, 0, 0, NULL);
wnd_event.attach_from = 0;
wnd_event.attach_to = GetCurrentThreadId();
wnd_event.setWindows = FALSE;
SetFocus(ourWnd);
SetActiveWindow(ourWnd);
hThread = CreateThread(NULL, 0, thread_proc, &wnd_event, 0, &tid);
ok(hThread != NULL, "CreateThread failed, error %d\n", GetLastError());
ok(WaitForSingleObject(wnd_event.start_event, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(wnd_event.start_event);
ok(GetActiveWindow() == ourWnd, "expected active %p, got %p\n", ourWnd, GetActiveWindow());
ok(GetFocus() == ourWnd, "expected focus %p, got %p\n", ourWnd, GetFocus());
ret = PostMessageA(wnd_event.hwnd, WM_QUIT, 0, 0);
ok(ret, "PostMessageA(WM_QUIT) error %d\n", GetLastError());
ok(WaitForSingleObject(hThread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(hThread);
DestroyWindow(ourWnd);

9
server/queue.c
View File

@ -2765,7 +2765,14 @@ DECL_HANDLER(attach_thread_input)
}
if (thread_from != thread_to)
{
if (req->attach) attach_thread_input( thread_from, thread_to );
if (req->attach)
{
if ((thread_to->queue || thread_to == current) &&
(thread_from->queue || thread_from == current))
attach_thread_input( thread_from, thread_to );
else
set_error( STATUS_INVALID_PARAMETER );
}
else
{
if (thread_from->queue && thread_to->queue &&