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user32/tests: Add a helper to check clipboard sequence and messages. 

Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2018-01-29 16:16:15 -06:00 committed by Alexandre Julliard
parent 7950d6e8cc
commit 0b63b779cc
1 changed files with 51 additions and 339 deletions
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390
dlls/user32/tests/clipboard.c
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@ -995,13 +995,41 @@ static void get_clipboard_data_process(void)
ok(r, "CloseClipboard failed: %d\n", GetLastError());
}
static UINT old_seq;
static void check_messages_(int line, HWND win, UINT seq_diff, UINT draw, UINT update, UINT destroy, UINT render)
{
MSG msg;
UINT count, fmt, seq;
seq = GetClipboardSequenceNumber();
ok_(__FILE__, line)(seq - old_seq == seq_diff, "sequence diff %d\n", seq - old_seq);
old_seq = seq;
if (!cross_thread)
{
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER + 1, 0, 0 );
ok_(__FILE__, line)(count == draw, "WM_DRAWCLIPBOARD %sreceived\n", draw ? "not " : "");
count = SendMessageA( win, WM_USER + 2, 0, 0 );
ok_(__FILE__, line)(count == update || broken(!pAddClipboardFormatListener),
"WM_CLIPBOARDUPDATE %sreceived\n", update ? "not " : "");
count = SendMessageA( win, WM_USER + 3, 0, 0 );
ok_(__FILE__, line)(count == destroy, "WM_DESTROYCLIPBOARD %sreceived\n", destroy ? "not " : "");
fmt = SendMessageA( win, WM_USER + 4, 0, 0 );
ok_(__FILE__, line)(fmt == render, "WM_RENDERFORMAT received %04x, expected %04x\n", fmt, render);
}
#define check_messages(a,b,c,d,e,f) check_messages_(__LINE__,a,b,c,d,e,f)
static DWORD WINAPI clipboard_thread(void *param)
{
HWND ret, win = param;
BOOL r;
MSG msg;
HANDLE handle;
UINT count, fmt, formats, old_seq = 0, seq;
UINT count, fmt, formats;
cross_thread = (GetWindowThreadProcessId( win, NULL ) != GetCurrentThreadId());
trace( "%s-threaded test\n", cross_thread ? "multi" : "single" );
@ -1045,21 +1073,7 @@ static DWORD WINAPI clipboard_thread(void *param)
ok( r, "RemoveClipboardFormatListener failed err %d\n", GetLastError());
}
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD not received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER + 1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 0, 1, 0, 0, 0);
SetLastError( 0xdeadbeef );
r = OpenClipboard( (HWND)0xdead );
@ -1069,125 +1083,32 @@ static DWORD WINAPI clipboard_thread(void *param)
r = OpenClipboard(win);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 0, 0, 0, 0, 0);
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %d\n", GetLastError());
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
count = SendMessageA( win, WM_USER+3, 0, 0 );
ok( !count, "WM_DESTROYCLIPBOARD received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 0, 0);
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %d\n", GetLastError());
/* sequence changes again, even though it was already empty */
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
count = SendMessageA( win, WM_USER+3, 0, 0 );
ok( count, "WM_DESTROYCLIPBOARD not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 1, 0);
count = SendMessageA( win, WM_USER+5, 0, 0 );
ok( !count, "wrong format count %u on WM_DESTROYCLIPBOARD\n", count );
handle = SetClipboardData( CF_TEXT, create_textA() );
ok(handle != 0, "SetClipboardData failed: %d\n", GetLastError());
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 0, 0);
SetClipboardData( CF_UNICODETEXT, 0 );
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 0, 0);
SetClipboardData( CF_UNICODETEXT, 0 ); /* same data again */
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 0, 0);
ok( IsClipboardFormatAvailable( CF_TEXT ), "CF_TEXT available\n" );
ok( IsClipboardFormatAvailable( CF_UNICODETEXT ), "CF_UNICODETEXT available\n" );
@ -1198,40 +1119,12 @@ static DWORD WINAPI clipboard_thread(void *param)
ok(r, "CloseClipboard failed: %d\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 2, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD not received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received %04x\n", fmt );
check_messages(win, 2, 1, 1, 0, 0);
r = OpenClipboard(win);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 0, 0, 0, 0, 0);
ok( IsClipboardFormatAvailable( CF_TEXT ), "CF_TEXT available\n" );
ok( IsClipboardFormatAvailable( CF_UNICODETEXT ), "CF_UNICODETEXT available\n" );
@ -1251,65 +1144,19 @@ static DWORD WINAPI clipboard_thread(void *param)
do_render_format = FALSE;
SetClipboardData( CF_WAVE, 0 );
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received %04x\n", fmt );
check_messages(win, 1, 0, 0, 0, 0);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
/* no synthesized format, so CloseClipboard doesn't change the sequence */
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
old_seq = seq;
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD not received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received %04x\n", fmt );
check_messages(win, 0, 1, 1, 0, 0);
r = OpenClipboard(win);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
/* nothing changed */
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
count = SendMessageA( win, WM_USER+3, 0, 0 );
ok( !count, "WM_DESTROYCLIPBOARD received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received %04x\n", fmt );
check_messages(win, 0, 0, 0, 0, 0);
formats = CountClipboardFormats();
r = OpenClipboard(0);
@ -1319,195 +1166,67 @@ static DWORD WINAPI clipboard_thread(void *param)
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD not received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
count = SendMessageA( win, WM_USER+3, 0, 0 );
ok( count == 1, "WM_DESTROYCLIPBOARD not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received %04x\n", fmt );
check_messages(win, 1, 1, 1, 1, 0);
count = SendMessageA( win, WM_USER+5, 0, 0 );
ok( count == formats, "wrong format count %u on WM_DESTROYCLIPBOARD\n", count );
r = OpenClipboard(win);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 2, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
count = SendMessageA( win, WM_USER+3, 0, 0 );
ok( !count, "WM_DESTROYCLIPBOARD received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received %04x\n", fmt );
check_messages(win, 1, 0, 0, 0, 0);
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
old_seq = seq;
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD not received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 0, 1, 1, 0, 0);
run_process( "grab_clipboard 0" );
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
/* in this case we get a cross-thread WM_DRAWCLIPBOARD */
cross_thread = TRUE;
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
cross_thread = FALSE;
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 1, 1, 0, 0);
r = OpenClipboard(0);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 0, 0);
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
old_seq = seq;
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 0, 1, 1, 0, 0);
run_process( "grab_clipboard 1" );
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 2, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
/* in this case we get a cross-thread WM_DRAWCLIPBOARD */
cross_thread = TRUE;
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
cross_thread = FALSE;
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 2, 1, 1, 0, 0);
r = OpenClipboard(0);
ok(r, "OpenClipboard failed: %d\n", GetLastError());
SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
seq = GetClipboardSequenceNumber();
ok( (int)(seq - old_seq) == 1, "sequence diff %d\n", seq - old_seq );
old_seq = seq;
if (!cross_thread)
{
ok( !wm_drawclipboard, "WM_DRAWCLIPBOARD received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( !count, "WM_DRAWCLIPBOARD received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( !count, "WM_CLIPBOARDUPDATE received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 1, 0, 0, 0, 0);
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %d\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
old_seq = seq;
if (!cross_thread)
{
ok( wm_drawclipboard == 1, "WM_DRAWCLIPBOARD not received\n" );
ok( !wm_clipboardupdate, "WM_CLIPBOARDUPDATE received\n" );
ok( !wm_renderformat, "WM_RENDERFORMAT received\n" );
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
ok( count == 1 || broken(!pAddClipboardFormatListener), "WM_CLIPBOARDUPDATE not received\n" );
fmt = SendMessageA( win, WM_USER+4, 0, 0 );
ok( !fmt, "WM_RENDERFORMAT received\n" );
check_messages(win, 0, 1, 1, 0, 0);
if (cross_thread)
{
@ -1522,16 +1241,9 @@ static DWORD WINAPI clipboard_thread(void *param)
do_render_format = TRUE;
old_seq = GetClipboardSequenceNumber();
run_process( "get_clipboard_data" );
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
do_render_format = FALSE;
count = SendMessageA( win, WM_USER+1, 0, 0 );
ok( count == 1, "WM_DRAWCLIPBOARD not received\n" );
count = SendMessageA( win, WM_USER+2, 0, 0 );
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" );
check_messages(win, 0, 1, 1, 0, CF_TEXT);
}
r = PostMessageA(win, WM_USER, 0, 0);