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user32: Test clipboard sequence number for delayed rendered data. 

Signed-off-by: Piotr Caban <piotr@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Piotr Caban 2017-05-16 17:58:04 +02:00 committed by Alexandre Julliard
parent 1e9d40e601
commit 66c7b37a98
1 changed files with 76 additions and 2 deletions
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78
dlls/user32/tests/clipboard.c
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@ -877,6 +877,13 @@ static void test_synthesized(void)
DestroyWindow( hwnd );
}
static DWORD WINAPI clipboard_render_data_thread(void *param)
{
HANDLE handle = SetClipboardData( CF_UNICODETEXT, create_textW() );
ok( handle != 0, "SetClipboardData failed: %d\n", GetLastError() );
return 0;
}
static CRITICAL_SECTION clipboard_cs;
static HWND next_wnd;
static UINT wm_drawclipboard;
@ -885,6 +892,7 @@ static UINT wm_destroyclipboard;
static UINT wm_renderformat;
static UINT nb_formats;
static BOOL cross_thread;
static BOOL do_render_format;
static LRESULT CALLBACK clipboard_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
@ -917,6 +925,27 @@ static LRESULT CALLBACK clipboard_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARA
case WM_RENDERFORMAT:
ok( !wm_renderformat, "multiple WM_RENDERFORMAT %04x / %04lx\n", wm_renderformat, wp );
wm_renderformat = wp;
if (do_render_format)
{
UINT seq, old_seq;
HANDLE handle;
old_seq = GetClipboardSequenceNumber();
handle = SetClipboardData( CF_TEXT, create_textA() );
ok( handle != 0, "SetClipboardData failed: %d\n", GetLastError() );
seq = GetClipboardSequenceNumber();
todo_wine ok( seq == old_seq, "sequence changed\n" );
old_seq = seq;
handle = CreateThread( NULL, 0, clipboard_render_data_thread, NULL, 0, NULL );
ok( handle != NULL, "CreateThread failed: %d\n", GetLastError() );
ok( WaitForSingleObject(handle, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n" );
CloseHandle( handle );
seq = GetClipboardSequenceNumber();
todo_wine ok( seq == old_seq, "sequence changed\n" );
}
break;
case WM_CLIPBOARDUPDATE:
ok( msg_flags == ISMEX_NOSEND, "WM_CLIPBOARDUPDATE wrong flags %x\n", msg_flags );
@ -951,6 +980,19 @@ static LRESULT CALLBACK clipboard_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARA
return DefWindowProcA(hwnd, msg, wp, lp);
}
static void get_clipboard_data_process(void)
{
HANDLE data;
BOOL r;
r = OpenClipboard(0);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
data = GetClipboardData( CF_UNICODETEXT );
ok( data != NULL, "GetClipboardData failed: %d\n", GetLastError());
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
}
static DWORD WINAPI clipboard_thread(void *param)
{
HWND ret, win = param;
@ -1199,14 +1241,16 @@ static DWORD WINAPI clipboard_thread(void *param)
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( fmt == CF_UNICODETEXT, "WM_RENDERFORMAT received %04x\n", fmt );
do_render_format = TRUE;
handle = GetClipboardData( CF_OEMTEXT );
ok( !handle, "got data for CF_OEMTEXT\n" );
ok( handle != NULL, "didn't get data for CF_OEMTEXT\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( fmt == CF_UNICODETEXT, "WM_RENDERFORMAT received %04x\n", fmt );
do_render_format = FALSE;
SetClipboardData( CF_WAVE, 0 );
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
todo_wine ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
@ -1463,6 +1507,31 @@ static DWORD WINAPI clipboard_thread(void *param)
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
if (cross_thread)
{
r = OpenClipboard( win );
ok(r, "OpenClipboard failed: %d\n", GetLastError());
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %d\n", GetLastError());
SetClipboardData( CF_TEXT, 0 );
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
do_render_format = TRUE;
old_seq = GetClipboardSequenceNumber();
run_process( "get_clipboard_data" );
seq = GetClipboardSequenceNumber();
todo_wine ok( seq == old_seq, "sequence changed\n" );
do_render_format = FALSE;
count = SendMessageA( win, WM_USER+1, 0, 0 );
todo_wine ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
todo_wine ok( count == 1 || broken(!pAddClipboardFormatListener) /* < Vista */, "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( fmt == CF_TEXT, "WM_RENDERFORMAT received\n" );
}
r = PostMessageA(win, WM_USER, 0, 0);
ok(r, "PostMessage failed: %d\n", GetLastError());
@ -2391,6 +2460,11 @@ START_TEST(clipboard)
test_string_data_process( atoi( argv[3] ));
return;
}
if (argc == 3 && !strcmp( argv[2], "get_clipboard_data" ))
{
get_clipboard_data_process( );
return;
}
test_RegisterClipboardFormatA();
test_ClipboardOwner();