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Sweden-Number/dlls/user32/tests/clipboard.c

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/*
* Unit test suite for clipboard functions.
*
* Copyright 2002 Dmitry Timoshkov
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#undef WINE_NO_LONG_TYPES /* temporary for migration */
#include <stdio.h>
#include "wine/test.h"
#include "winbase.h"
#include "winerror.h"
#include "wingdi.h"
#include "winuser.h"
#include "winnls.h"
static BOOL (WINAPI *pAddClipboardFormatListener)(HWND hwnd);
static BOOL (WINAPI *pRemoveClipboardFormatListener)(HWND hwnd);
static BOOL (WINAPI *pGetUpdatedClipboardFormats)( UINT *formats, UINT count, UINT *out_count );
static int thread_from_line;
static char *argv0;
#define open_clipboard(hwnd) open_clipboard_(__LINE__, hwnd)
static BOOL open_clipboard_(int line, HWND hwnd)
{
DWORD start = GetTickCount();
while (1)
{
BOOL ret = OpenClipboard(hwnd);
if (ret || GetLastError() != ERROR_ACCESS_DENIED)
return ret;
if (GetTickCount() - start > 100)
{
char classname[256];
DWORD le = GetLastError();
HWND clipwnd = GetOpenClipboardWindow();
/* Provide a hint as to the source of interference:
* - The class name would typically be CLIPBRDWNDCLASS if the
* clipboard was opened by a Windows application using the
* ole32 API.
* - And it would be __wine_clipboard_manager if it was opened in
* response to a native application.
*/
GetClassNameA(clipwnd, classname, ARRAY_SIZE(classname));
trace_(__FILE__, line)("%p (%s) opened the clipboard\n", clipwnd, classname);
SetLastError(le);
return ret;
}
Sleep(15);
}
}
#define has_no_open_wnd() has_no_open_wnd_(__LINE__)
static BOOL has_no_open_wnd_(int line)
{
DWORD start = GetTickCount();
DWORD le = GetLastError();
while (1)
{
HWND clipwnd = GetOpenClipboardWindow();
if (!clipwnd) return TRUE;
if (GetTickCount() - start > 100)
{
char classname[256];
le = GetLastError();
/* See open_clipboard() */
GetClassNameA(clipwnd, classname, ARRAY_SIZE(classname));
trace_(__FILE__, line)("%p (%s) opened the clipboard\n", clipwnd, classname);
SetLastError(le);
return FALSE;
}
Sleep(15);
SetLastError(le);
}
}
static DWORD WINAPI open_clipboard_thread(LPVOID arg)
{
HWND hWnd = arg;
ok(open_clipboard(hWnd), "%u: OpenClipboard failed\n", thread_from_line);
return 0;
}
static DWORD WINAPI empty_clipboard_thread(LPVOID arg)
{
SetLastError( 0xdeadbeef );
ok(!EmptyClipboard(), "%u: EmptyClipboard succeeded\n", thread_from_line );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %lu\n",
thread_from_line, GetLastError());
return 0;
}
static DWORD WINAPI open_and_empty_clipboard_thread(LPVOID arg)
{
HWND hWnd = arg;
ok(open_clipboard(hWnd), "%u: OpenClipboard failed\n", thread_from_line);
ok(EmptyClipboard(), "%u: EmptyClipboard failed\n", thread_from_line );
return 0;
}
static DWORD WINAPI open_and_empty_clipboard_win_thread(LPVOID arg)
{
HWND hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
ok(open_clipboard(hwnd), "%u: OpenClipboard failed\n", thread_from_line);
ok(EmptyClipboard(), "%u: EmptyClipboard failed\n", thread_from_line );
return 0;
}
static DWORD WINAPI set_clipboard_data_thread(LPVOID arg)
{
HWND hwnd = arg;
HANDLE ret;
SetLastError( 0xdeadbeef );
if (GetClipboardOwner() == hwnd)
{
SetClipboardData( CF_WAVE, 0 );
ok( IsClipboardFormatAvailable( CF_WAVE ), "%u: SetClipboardData failed\n", thread_from_line );
ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
ok( ret != 0, "%u: SetClipboardData failed err %lu\n", thread_from_line, GetLastError() );
SetLastError( 0xdeadbeef );
ret = GetClipboardData( CF_WAVE );
ok( !ret, "%u: GetClipboardData succeeded\n", thread_from_line );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %lu\n",
thread_from_line, GetLastError());
}
else
{
SetClipboardData( CF_WAVE, 0 );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %lu\n",
thread_from_line, GetLastError());
ok( !IsClipboardFormatAvailable( CF_WAVE ), "%u: SetClipboardData succeeded\n", thread_from_line );
ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
ok( !ret, "%u: SetClipboardData succeeded\n", thread_from_line );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "%u: wrong error %lu\n",
thread_from_line, GetLastError());
}
return 0;
}
static void set_clipboard_data_process( int arg )
{
HANDLE ret;
winetest_push_context("process %u", arg);
SetLastError( 0xdeadbeef );
if (arg)
{
ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
ok( ret != 0, "SetClipboardData failed err %lu\n", GetLastError() );
}
else
{
SetClipboardData( CF_WAVE, 0 );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %lu\n",
GetLastError());
ok( !IsClipboardFormatAvailable( CF_WAVE ), "SetClipboardData succeeded\n" );
ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
ok( !ret, "SetClipboardData succeeded\n" );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %lu\n",
GetLastError());
}
winetest_pop_context();
}
static void grab_clipboard_process( int arg )
{
BOOL ret;
SetLastError( 0xdeadbeef );
ret = open_clipboard( 0 );
ok( ret, "OpenClipboard failed\n" );
ret = EmptyClipboard();
ok( ret, "EmptyClipboard failed\n" );
if (arg)
{
HANDLE ret = SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 ));
ok( ret != 0, "process %u: SetClipboardData failed err %lu\n", arg, GetLastError() );
}
}
static void run_thread( LPTHREAD_START_ROUTINE func, void *arg, int line )
{
DWORD ret;
HANDLE thread;
thread_from_line = line;
thread = CreateThread(NULL, 0, func, arg, 0, NULL);
ok(thread != NULL, "%u: CreateThread failed with error %ld\n", line, GetLastError());
for (;;)
{
ret = MsgWaitForMultipleObjectsEx( 1, &thread, 1000, QS_ALLINPUT, 0 );
if (ret == WAIT_OBJECT_0 + 1)
{
MSG msg;
while (PeekMessageW( &msg, 0, 0, 0, PM_REMOVE )) DispatchMessageW( &msg );
}
else break;
}
ok(ret == WAIT_OBJECT_0, "%u: expected WAIT_OBJECT_0, got %lu\n", line, ret);
CloseHandle(thread);
}
static void run_process( const char *args )
{
char cmd[MAX_PATH];
PROCESS_INFORMATION info;
STARTUPINFOA startup;
sprintf( cmd, "%s clipboard %s", argv0, args );
memset( &startup, 0, sizeof(startup) );
startup.cb = sizeof(startup);
ok( CreateProcessA( NULL, cmd, NULL, NULL, FALSE, 0, NULL, NULL, &startup, &info ),
"CreateProcess %s failed\n", cmd );
wait_child_process( info.hProcess );
CloseHandle( info.hProcess );
CloseHandle( info.hThread );
}
static WNDPROC old_proc;
static LRESULT CALLBACK winproc_wrapper( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
{
static int wm_renderallformats;
static int wm_drawclipboard;
static int seqno;
DWORD msg_flags = InSendMessageEx( NULL );
if (!seqno) seqno = GetClipboardSequenceNumber();
trace( "%p msg %04x\n", hwnd, msg );
if (!wm_renderallformats)
{
ok( GetClipboardOwner() == hwnd, "%04x: wrong owner %p/%p\n", msg, GetClipboardOwner(), hwnd );
ok( seqno == GetClipboardSequenceNumber(), "%04x: seqno changed\n", msg );
}
else
{
ok( !GetClipboardOwner(), "%04x: wrong owner %p\n", msg, GetClipboardOwner() );
ok( seqno + 1 == GetClipboardSequenceNumber(), "%04x: seqno unchanged\n", msg );
}
ok( GetClipboardViewer() == hwnd, "%04x: wrong viewer %p/%p\n", msg, GetClipboardViewer(), hwnd );
ok( GetOpenClipboardWindow() == hwnd, "%04x: wrong open win %p/%p\n",
msg, GetOpenClipboardWindow(), hwnd );
switch (msg)
{
case WM_DESTROY:
ok( wm_renderallformats, "didn't receive WM_RENDERALLFORMATS before WM_DESTROY\n" );
ok( wm_drawclipboard, "didn't receive WM_DRAWCLIPBOARD before WM_DESTROY\n" );
break;
case WM_DRAWCLIPBOARD:
ok( msg_flags == ISMEX_NOSEND, "WM_DRAWCLIPBOARD wrong flags %lx\n", msg_flags );
wm_drawclipboard++;
break;
case WM_RENDERALLFORMATS:
ok( msg_flags == ISMEX_NOSEND, "WM_RENDERALLFORMATS wrong flags %lx\n", msg_flags );
wm_renderallformats++;
break;
}
return old_proc( hwnd, msg, wp, lp );
}
static void test_ClipboardOwner(void)
{
HWND hWnd1, hWnd2;
BOOL ret;
SetLastError(0xdeadbeef);
ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef,
"could not perform clipboard test: clipboard already owned\n");
hWnd1 = CreateWindowExA(0, "static", NULL, WS_POPUP,
0, 0, 10, 10, 0, 0, 0, NULL);
ok(hWnd1 != 0, "CreateWindowExA error %ld\n", GetLastError());
trace("hWnd1 = %p\n", hWnd1);
hWnd2 = CreateWindowExA(0, "static", NULL, WS_POPUP,
0, 0, 10, 10, 0, 0, 0, NULL);
ok(hWnd2 != 0, "CreateWindowExA error %ld\n", GetLastError());
trace("hWnd2 = %p\n", hWnd2);
SetLastError(0xdeadbeef);
ok(!CloseClipboard(), "CloseClipboard should fail if clipboard wasn't open\n");
ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN || broken(GetLastError() == 0xdeadbeef), /* wow64 */
"wrong error %lu\n", GetLastError());
ok(open_clipboard(0), "OpenClipboard failed\n");
ok(!GetClipboardOwner(), "clipboard should still be not owned\n");
ok(!OpenClipboard(hWnd1), "OpenClipboard should fail since clipboard already opened\n");
ok(open_clipboard(0), "OpenClipboard again failed\n");
ret = CloseClipboard();
ok( ret, "CloseClipboard error %ld\n", GetLastError());
ok(open_clipboard(hWnd1), "OpenClipboard failed\n");
run_thread( open_clipboard_thread, hWnd1, __LINE__ );
run_thread( empty_clipboard_thread, 0, __LINE__ );
run_thread( set_clipboard_data_thread, hWnd1, __LINE__ );
ok( !IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE available\n" );
ok( !GetClipboardData( CF_WAVE ), "CF_WAVE data available\n" );
run_process( "set_clipboard_data 0" );
ok(!CloseClipboard(), "CloseClipboard should fail if clipboard wasn't open\n");
ok(open_clipboard(hWnd1), "OpenClipboard failed\n");
SetLastError(0xdeadbeef);
ret = OpenClipboard(hWnd2);
ok(!ret && (GetLastError() == 0xdeadbeef || GetLastError() == ERROR_ACCESS_DENIED),
"OpenClipboard should fail without setting last error value, or with ERROR_ACCESS_DENIED, got error %ld\n", GetLastError());
SetLastError(0xdeadbeef);
ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef, "clipboard should still be not owned\n");
ret = EmptyClipboard();
ok( ret, "EmptyClipboard error %ld\n", GetLastError());
ok(GetClipboardOwner() == hWnd1, "clipboard should be owned by %p, not by %p\n", hWnd1, GetClipboardOwner());
run_thread( empty_clipboard_thread, 0, __LINE__ );
run_thread( set_clipboard_data_thread, hWnd1, __LINE__ );
ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
run_process( "set_clipboard_data 1" );
SetLastError(0xdeadbeef);
ret = OpenClipboard(hWnd2);
ok(!ret && (GetLastError() == 0xdeadbeef || GetLastError() == ERROR_ACCESS_DENIED),
"OpenClipboard should fail without setting last error value, or with ERROR_ACCESS_DENIED, got error %ld\n", GetLastError());
ret = CloseClipboard();
ok( ret, "CloseClipboard error %ld\n", GetLastError());
ok(GetClipboardOwner() == hWnd1, "clipboard should still be owned\n");
/* any window will do, even from a different process */
ret = open_clipboard( GetDesktopWindow() );
ok( ret, "OpenClipboard error %ld\n", GetLastError());
ret = EmptyClipboard();
ok( ret, "EmptyClipboard error %ld\n", GetLastError());
ok( GetClipboardOwner() == GetDesktopWindow(), "wrong owner %p/%p\n",
GetClipboardOwner(), GetDesktopWindow() );
run_thread( set_clipboard_data_thread, GetDesktopWindow(), __LINE__ );
ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
run_process( "set_clipboard_data 2" );
ret = CloseClipboard();
ok( ret, "CloseClipboard error %ld\n", GetLastError());
ret = open_clipboard( hWnd1 );
ok( ret, "OpenClipboard error %ld\n", GetLastError());
ret = EmptyClipboard();
ok( ret, "EmptyClipboard error %ld\n", GetLastError());
SetClipboardData( CF_WAVE, 0 );
SetClipboardViewer( hWnd1 );
ok( GetClipboardOwner() == hWnd1, "wrong owner %p/%p\n", GetClipboardOwner(), hWnd1 );
ok( GetClipboardViewer() == hWnd1, "wrong viewer %p/%p\n", GetClipboardViewer(), hWnd1 );
ok( GetOpenClipboardWindow() == hWnd1, "wrong open win %p/%p\n", GetOpenClipboardWindow(), hWnd1 );
ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
old_proc = (WNDPROC)SetWindowLongPtrA( hWnd1, GWLP_WNDPROC, (LONG_PTR)winproc_wrapper );
ret = DestroyWindow(hWnd1);
ok( ret, "DestroyWindow error %ld\n", GetLastError());
ret = DestroyWindow(hWnd2);
ok( ret, "DestroyWindow error %ld\n", GetLastError());
SetLastError(0xdeadbeef);
ok(!GetClipboardOwner() && GetLastError() == 0xdeadbeef, "clipboard should not be owned\n");
ok(!GetClipboardViewer() && GetLastError() == 0xdeadbeef, "viewer still exists\n");
ok( has_no_open_wnd() && GetLastError() == 0xdeadbeef, "clipboard should not be open\n");
ok( !IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE available\n" );
SetLastError( 0xdeadbeef );
ret = CloseClipboard();
ok( !ret, "CloseClipboard succeeded\n" );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %lu\n", GetLastError() );
ret = open_clipboard( 0 );
ok( ret, "OpenClipboard error %ld\n", GetLastError());
run_thread( set_clipboard_data_thread, 0, __LINE__ );
ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
run_process( "set_clipboard_data 3" );
ret = CloseClipboard();
ok( ret, "CloseClipboard error %ld\n", GetLastError());
run_thread( open_and_empty_clipboard_thread, 0, __LINE__ );
ok( has_no_open_wnd(), "wrong open window\n" );
ok( !GetClipboardOwner(), "wrong owner window %p\n", GetClipboardOwner() );
ret = open_clipboard( 0 );
ok( ret, "OpenClipboard error %ld\n", GetLastError());
run_thread( set_clipboard_data_thread, 0, __LINE__ );
ok( IsClipboardFormatAvailable( CF_WAVE ), "CF_WAVE not available\n" );
ok( GetClipboardData( CF_WAVE ) != 0, "CF_WAVE data not available\n" );
run_process( "set_clipboard_data 4" );
ret = EmptyClipboard();
ok( ret, "EmptyClipboard error %ld\n", GetLastError());
ret = CloseClipboard();
ok( ret, "CloseClipboard error %ld\n", GetLastError());
SetLastError( 0xdeadbeef );
ok( !SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_DDESHARE | GMEM_ZEROINIT, 100 )),
"SetClipboardData succeeded\n" );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %lu\n", GetLastError() );
ok( !IsClipboardFormatAvailable( CF_WAVE ), "SetClipboardData succeeded\n" );
run_thread( open_and_empty_clipboard_thread, GetDesktopWindow(), __LINE__ );
ok( has_no_open_wnd(), "wrong open window\n" );
ok( GetClipboardOwner() == GetDesktopWindow(), "wrong owner window %p / %p\n",
GetClipboardOwner(), GetDesktopWindow() );
run_thread( open_and_empty_clipboard_win_thread, 0, __LINE__ );
ok( has_no_open_wnd(), "wrong open window\n" );
ok( !GetClipboardOwner(), "wrong owner window %p\n", GetClipboardOwner() );
}
static void test_RegisterClipboardFormatA(void)
{
ATOM atom_id;
UINT format_id, format_id2;
char buf[256];
int len;
BOOL ret;
HANDLE handle;
format_id = RegisterClipboardFormatA("my_cool_clipboard_format");
ok(format_id > 0xc000 && format_id < 0xffff, "invalid clipboard format id %04x\n", format_id);
format_id2 = RegisterClipboardFormatA("MY_COOL_CLIPBOARD_FORMAT");
ok(format_id2 == format_id, "invalid clipboard format id %04x\n", format_id2);
len = GetClipboardFormatNameA(format_id, buf, ARRAY_SIZE(buf));
ok(len == lstrlenA("my_cool_clipboard_format"), "wrong format name length %d\n", len);
ok(!lstrcmpA(buf, "my_cool_clipboard_format"), "wrong format name \"%s\"\n", buf);
len = GetClipboardFormatNameA(format_id, NULL, 0);
ok(len == 0, "wrong format name length %d\n", len);
lstrcpyA(buf, "foo");
SetLastError(0xdeadbeef);
len = GetAtomNameA((ATOM)format_id, buf, ARRAY_SIZE(buf));
ok(len == 0 || lstrcmpA(buf, "my_cool_clipboard_format") != 0,
"format_id should not be a valid local atom\n");
ok(len != 0 || GetLastError() == ERROR_INVALID_HANDLE,
"err %ld\n", GetLastError());
lstrcpyA(buf, "foo");
SetLastError(0xdeadbeef);
len = GlobalGetAtomNameA((ATOM)format_id, buf, ARRAY_SIZE(buf));
todo_wine ok(len == 0 || lstrcmpA(buf, "my_cool_clipboard_format") != 0,
"format_id should not be a valid global atom\n");
ok(len != 0 || GetLastError() == ERROR_INVALID_HANDLE,
"err %ld\n", GetLastError());
SetLastError(0xdeadbeef);
atom_id = FindAtomA("my_cool_clipboard_format");
ok(atom_id == 0, "FindAtomA should fail, but it returned %x (format_id=%x)\n", atom_id, format_id);
ok(GetLastError() == ERROR_FILE_NOT_FOUND, "err %ld\n", GetLastError());
todo_wine
{
/* this relies on the clipboard and global atom table being different */
SetLastError(0xdeadbeef);
atom_id = GlobalFindAtomA("my_cool_clipboard_format");
ok(atom_id == 0, "GlobalFindAtomA should fail, but it returned %x (format_id=%x)\n", atom_id, format_id);
ok(GetLastError() == ERROR_FILE_NOT_FOUND, "err %ld\n", GetLastError());
}
for (format_id = 0; format_id < 0x10fff; format_id++)
{
SetLastError(0xdeadbeef);
len = GetClipboardFormatNameA(format_id, buf, ARRAY_SIZE(buf));
if (format_id < 0xc000 || format_id > 0xffff)
ok(!len, "GetClipboardFormatNameA should fail, but it returned %d (%s)\n", len, buf);
else if (len && winetest_debug > 1)
trace("%04x: %s\n", format_id, len ? buf : "");
}
ret = open_clipboard(0);
ok( ret, "OpenClipboard error %ld\n", GetLastError());
/* try some invalid/unregistered formats */
SetLastError( 0xdeadbeef );
handle = SetClipboardData( 0, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
ok( !handle, "SetClipboardData succeeded\n" );
ok( GetLastError() == ERROR_CLIPBOARD_NOT_OPEN, "wrong error %lu\n", GetLastError());
handle = SetClipboardData( 0x1234, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
ok( handle != 0, "SetClipboardData failed err %ld\n", GetLastError());
handle = SetClipboardData( 0x123456, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
ok( handle != 0, "SetClipboardData failed err %ld\n", GetLastError());
handle = SetClipboardData( 0xffff8765, GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, 1 ));
ok( handle != 0, "SetClipboardData failed err %ld\n", GetLastError());
ok( IsClipboardFormatAvailable( 0x1234 ), "format missing\n" );
ok( IsClipboardFormatAvailable( 0x123456 ), "format missing\n" );
ok( IsClipboardFormatAvailable( 0xffff8765 ), "format missing\n" );
ok( !IsClipboardFormatAvailable( 0 ), "format available\n" );
ok( !IsClipboardFormatAvailable( 0x3456 ), "format available\n" );
ok( !IsClipboardFormatAvailable( 0x8765 ), "format available\n" );
trace("# of formats available: %d\n", CountClipboardFormats());
format_id = 0;
while ((format_id = EnumClipboardFormats(format_id)))
{
ok(IsClipboardFormatAvailable(format_id), "format %04x was listed as available\n", format_id);
len = GetClipboardFormatNameA(format_id, buf, ARRAY_SIZE(buf));
trace("%04x: %s\n", format_id, len ? buf : "");
}
ret = EmptyClipboard();
ok( ret, "EmptyClipboard error %ld\n", GetLastError());
ret =CloseClipboard();
ok( ret, "CloseClipboard error %ld\n", GetLastError());
if (CountClipboardFormats())
{
SetLastError(0xdeadbeef);
ok(!EnumClipboardFormats(0), "EnumClipboardFormats should fail if clipboard wasn't open\n");
ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN,
"Last error should be set to ERROR_CLIPBOARD_NOT_OPEN, not %ld\n", GetLastError());
}
SetLastError(0xdeadbeef);
ok(!EmptyClipboard(), "EmptyClipboard should fail if clipboard wasn't open\n");
ok(GetLastError() == ERROR_CLIPBOARD_NOT_OPEN || broken(GetLastError() == 0xdeadbeef), /* wow64 */
"Wrong error %lu\n", GetLastError());
format_id = RegisterClipboardFormatA("#1234");
ok(format_id == 1234, "invalid clipboard format id %04x\n", format_id);
}
static HGLOBAL create_textA(void)
{
HGLOBAL h = GlobalAlloc(GMEM_DDESHARE|GMEM_MOVEABLE, 10);
char *p = GlobalLock(h);
memcpy(p, "test\0\0\0\0\0", 10);
GlobalUnlock(h);
return h;
}
static HGLOBAL create_textW(void)
{
static const WCHAR testW[] = {'t','e','s','t',0,0,0,0,0,0};
HGLOBAL h = GlobalAlloc(GMEM_DDESHARE|GMEM_MOVEABLE, sizeof(testW));
WCHAR *p = GlobalLock(h);
memcpy(p, testW, sizeof(testW));
GlobalUnlock(h);
return h;
}
static HANDLE create_metafile(void)
{
const RECT rect = {0, 0, 100, 100};
METAFILEPICT *pict;
HANDLE ret;
HMETAFILE mf;
HDC hdc = CreateMetaFileA( NULL );
ExtTextOutA( hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL );
mf = CloseMetaFile( hdc );
ret = GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE, sizeof(*pict) );
pict = GlobalLock( ret );
pict->mm = MM_TEXT;
pict->xExt = pict->yExt = 100;
pict->hMF = mf;
GlobalUnlock( ret );
return ret;
}
static HENHMETAFILE create_emf(void)
{
const RECT rect = {0, 0, 100, 100};
HDC hdc = CreateEnhMetaFileA(NULL, NULL, &rect, "HENHMETAFILE Ole Clipboard Test\0Test\0\0");
ExtTextOutA(hdc, 0, 0, ETO_OPAQUE, &rect, "Test String", strlen("Test String"), NULL);
return CloseEnhMetaFile(hdc);
}
static HBITMAP create_bitmap(void)
{
HDC hdc = GetDC( 0 );
UINT bpp = GetDeviceCaps( hdc, BITSPIXEL );
ReleaseDC( 0, hdc );
return CreateBitmap( 10, 10, 1, bpp, NULL );
}
static HBITMAP create_dib( BOOL v5 )
{
HANDLE ret;
BITMAPINFOHEADER *hdr;
ret = GlobalAlloc( GMEM_DDESHARE | GMEM_MOVEABLE | GMEM_ZEROINIT,
sizeof(BITMAPV5HEADER) + 256 * sizeof(RGBQUAD) + 16 * 16 * 4 );
hdr = GlobalLock( ret );
hdr->biSize = v5 ? sizeof(BITMAPV5HEADER) : sizeof(*hdr);
hdr->biWidth = 16;
hdr->biHeight = 16;
hdr->biPlanes = 1;
hdr->biBitCount = 32;
hdr->biCompression = BI_RGB;
if (v5)
{
BITMAPV5HEADER *hdr5 = (BITMAPV5HEADER *)hdr;
hdr5->bV5RedMask = 0x0000ff;
hdr5->bV5GreenMask = 0x00ff00;
hdr5->bV5BlueMask = 0xff0000;
hdr5->bV5AlphaMask = 0xff000000;
}
GlobalUnlock( ret );
return ret;
}
static LRESULT CALLBACK renderer_winproc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp )
{
static UINT rendered;
UINT ret;
switch (msg)
{
case WM_RENDERFORMAT:
if (wp < 32) rendered |= (1 << wp);
break;
case WM_USER:
ret = rendered;
rendered = 0;
return ret;
}
return DefWindowProcA( hwnd, msg, wp, lp );
}
static void test_synthesized(void)
{
static const struct test
{
UINT format;
UINT expected[8];
} tests[] =
{
/* 0 */ { CF_TEXT, { CF_TEXT, CF_LOCALE, CF_OEMTEXT, CF_UNICODETEXT }},
{ CF_OEMTEXT, { CF_OEMTEXT, CF_LOCALE, CF_TEXT, CF_UNICODETEXT }},
{ CF_UNICODETEXT, { CF_UNICODETEXT, CF_LOCALE, CF_TEXT, CF_OEMTEXT }},
{ CF_ENHMETAFILE, { CF_ENHMETAFILE, CF_METAFILEPICT }},
{ CF_METAFILEPICT, { CF_METAFILEPICT, CF_ENHMETAFILE }},
/* 5 */ { CF_BITMAP, { CF_BITMAP, CF_DIB, CF_DIBV5 }},
{ CF_DIB, { CF_DIB, CF_BITMAP, CF_DIBV5 }},
{ CF_DIBV5, { CF_DIBV5, CF_BITMAP, CF_DIB }},
};
HGLOBAL h, htext;
HENHMETAFILE emf;
BOOL r;
UINT cf, i, j, count, rendered, seq, old_seq;
HANDLE data;
HWND hwnd;
hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
SetWindowLongPtrA( hwnd, GWLP_WNDPROC, (LONG_PTR)renderer_winproc );
htext = create_textA();
emf = create_emf();
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
h = SetClipboardData(CF_TEXT, htext);
ok(h == htext, "got %p\n", h);
h = SetClipboardData(CF_ENHMETAFILE, emf);
ok(h == emf, "got %p\n", h);
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
count = CountClipboardFormats();
ok( count == 6, "count %u\n", count );
r = IsClipboardFormatAvailable( CF_TEXT );
ok( r, "CF_TEXT not available err %ld\n", GetLastError());
r = IsClipboardFormatAvailable( CF_LOCALE );
ok( r, "CF_LOCALE not available err %ld\n", GetLastError());
r = IsClipboardFormatAvailable( CF_OEMTEXT );
ok( r, "CF_OEMTEXT not available err %ld\n", GetLastError());
r = IsClipboardFormatAvailable( CF_UNICODETEXT );
ok( r, "CF_UNICODETEXT not available err %ld\n", GetLastError());
r = IsClipboardFormatAvailable( CF_ENHMETAFILE );
ok( r, "CF_ENHMETAFILE not available err %ld\n", GetLastError());
r = IsClipboardFormatAvailable( CF_METAFILEPICT );
ok( r, "CF_METAFILEPICT not available err %ld\n", GetLastError());
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
cf = EnumClipboardFormats(0);
ok(cf == CF_TEXT, "cf %08x\n", cf);
data = GetClipboardData(cf);
ok(data != NULL, "couldn't get data, cf %08x\n", cf);
cf = EnumClipboardFormats(cf);
ok(cf == CF_ENHMETAFILE, "cf %08x\n", cf);
data = GetClipboardData(cf);
ok(data != NULL, "couldn't get data, cf %08x\n", cf);
cf = EnumClipboardFormats(cf);
ok(cf == CF_LOCALE, "cf %08x\n", cf);
data = GetClipboardData(cf);
ok(data != NULL, "couldn't get data, cf %08x\n", cf);
cf = EnumClipboardFormats(cf);
ok(cf == CF_OEMTEXT, "cf %08x\n", cf);
data = GetClipboardData(cf);
ok(data != NULL, "couldn't get data, cf %08x\n", cf);
cf = EnumClipboardFormats(cf);
ok(cf == CF_UNICODETEXT, "cf %08x\n", cf);
cf = EnumClipboardFormats(cf);
ok(cf == CF_METAFILEPICT, "cf %08x\n", cf);
data = GetClipboardData(cf);
ok(data != NULL, "couldn't get data, cf %08x\n", cf);
cf = EnumClipboardFormats(cf);
ok(cf == 0, "cf %08x\n", cf);
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
SetClipboardData( CF_UNICODETEXT, create_textW() );
SetClipboardData( CF_TEXT, create_textA() );
SetClipboardData( CF_OEMTEXT, create_textA() );
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
r = open_clipboard( NULL );
ok(r, "gle %ld\n", GetLastError());
SetLastError( 0xdeadbeef );
cf = EnumClipboardFormats(0);
ok( cf == CF_UNICODETEXT, "cf %08x\n", cf );
ok( GetLastError() == ERROR_SUCCESS, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
cf = EnumClipboardFormats(cf);
ok( cf == CF_TEXT, "cf %08x\n", cf );
ok( GetLastError() == ERROR_SUCCESS, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
cf = EnumClipboardFormats(cf);
ok( cf == CF_OEMTEXT, "cf %08x\n", cf );
ok( GetLastError() == ERROR_SUCCESS, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
cf = EnumClipboardFormats(cf);
ok( cf == CF_LOCALE, "cf %08x\n", cf );
ok( GetLastError() == ERROR_SUCCESS, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
cf = EnumClipboardFormats( cf );
ok( cf == 0, "cf %08x\n", cf );
ok( GetLastError() == ERROR_SUCCESS, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
cf = EnumClipboardFormats( 0xdead );
ok( cf == 0, "cf %08x\n", cf );
ok( GetLastError() == ERROR_SUCCESS, "wrong error %lu\n", GetLastError() );
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
for (i = 0; i < ARRAY_SIZE(tests); i++)
{
winetest_push_context("%d", i);
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
switch (tests[i].format)
{
case CF_TEXT:
case CF_OEMTEXT:
SetClipboardData( tests[i].format, create_textA() );
break;
case CF_UNICODETEXT:
SetClipboardData( CF_UNICODETEXT, create_textW() );
break;
case CF_ENHMETAFILE:
SetClipboardData( CF_ENHMETAFILE, create_emf() );
break;
case CF_METAFILEPICT:
SetClipboardData( CF_METAFILEPICT, create_metafile() );
break;
case CF_BITMAP:
SetClipboardData( CF_BITMAP, create_bitmap() );
break;
case CF_DIB:
case CF_DIBV5:
SetClipboardData( tests[i].format, create_dib( tests[i].format == CF_DIBV5 ));
break;
}
count = CountClipboardFormats();
ok( count == 1, "count %u\n", count );
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
count = CountClipboardFormats();
for (j = 0; tests[i].expected[j]; j++)
{
r = IsClipboardFormatAvailable( tests[i].expected[j] );
ok( r, "%04x not available\n", tests[i].expected[j] );
}
ok( count == j, "count %u instead of %u\n", count, j );
r = open_clipboard( hwnd );
ok(r, "gle %ld\n", GetLastError());
cf = 0;
for (j = 0; tests[i].expected[j]; j++)
{
winetest_push_context("%d", j);
cf = EnumClipboardFormats( cf );
ok(cf == tests[i].expected[j], "got %04x instead of %04x\n",
cf, tests[i].expected[j] );
if (cf != tests[i].expected[j])
{
winetest_pop_context();
break;
}
old_seq = GetClipboardSequenceNumber();
data = GetClipboardData( cf );
ok(data != NULL ||
broken( tests[i].format == CF_DIBV5 && cf == CF_DIB ), /* >= Vista */
"couldn't get data, cf %04x err %ld\n", cf, GetLastError());
seq = GetClipboardSequenceNumber();
ok(seq == old_seq, "sequence changed (test %d)\n", cf);
switch (cf)
{
case CF_LOCALE:
{
UINT *ptr = GlobalLock( data );
DWORD layout = LOWORD( GetKeyboardLayout(0) );
ok( GlobalSize( data ) == sizeof(*ptr), "size %Iu\n", GlobalSize( data ));
ok( *ptr == layout ||
broken( *ptr == MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT )),
"CF_LOCALE %04x/%04lx\n", *ptr, layout );
GlobalUnlock( data );
break;
}
case CF_TEXT:
case CF_OEMTEXT:
ok( GlobalSize( data ) == 10, "wrong len %Id\n", GlobalSize( data ));
break;
case CF_UNICODETEXT:
ok( GlobalSize( data ) == 10 * sizeof(WCHAR), "wrong len %Id\n", GlobalSize( data ));
break;
}
winetest_pop_context();
}
if (!tests[i].expected[j])
{
cf = EnumClipboardFormats( cf );
ok(cf == 0, "cf %04x\n", cf);
}
/* now with delayed rendering */
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( !rendered, "formats %08x have been rendered\n", rendered );
SetClipboardData( tests[i].format, 0 );
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( !rendered, "formats %08x have been rendered\n", rendered );
count = CountClipboardFormats();
ok( count == 1, "count %u\n", count );
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( !rendered, "formats %08x have been rendered\n", rendered );
count = CountClipboardFormats();
for (j = 0; tests[i].expected[j]; j++)
{
r = IsClipboardFormatAvailable( tests[i].expected[j] );
ok( r, "%04x not available\n", tests[i].expected[j] );
}
ok( count == j, "count %u instead of %u\n", count, j );
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( !rendered, "formats %08x have been rendered\n", rendered );
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
cf = 0;
for (j = 0; tests[i].expected[j]; j++)
{
winetest_push_context("%d", j);
cf = EnumClipboardFormats( cf );
ok(cf == tests[i].expected[j], "got %04x instead of %04x\n",
cf, tests[i].expected[j] );
if (cf != tests[i].expected[j])
{
winetest_pop_context();
break;
}
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( !rendered, "formats %08x have been rendered\n", rendered );
data = GetClipboardData( cf );
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
if (cf == CF_LOCALE)
{
ok(data != NULL, "CF_LOCALE no data\n");
ok( !rendered, "formats %08x have been rendered\n", rendered );
}
else
{
ok(!data, "format %04x got data %p\n", cf, data);
ok( rendered == (1 << tests[i].format),
"formats %08x have been rendered\n", rendered );
/* try to render a second time */
data = GetClipboardData( cf );
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( rendered == (1 << tests[i].format),
"formats %08x have been rendered\n", rendered );
}
winetest_pop_context();
}
if (!tests[i].expected[j])
{
cf = EnumClipboardFormats( cf );
ok(cf == 0, "cf %04x\n", cf);
}
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
rendered = SendMessageA( hwnd, WM_USER, 0, 0 );
ok( !rendered, "formats %08x have been rendered\n", rendered );
winetest_pop_context();
}
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
DestroyWindow( hwnd );
/* Check what happens to the delayed rendering clipboard formats when the
* owner window is destroyed.
*/
hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
SetWindowLongPtrA( hwnd, GWLP_WNDPROC, (LONG_PTR)renderer_winproc );
r = open_clipboard(hwnd);
ok(r, "gle %ld\n", GetLastError());
r = EmptyClipboard();
ok(r, "gle %ld\n", GetLastError());
SetClipboardData( CF_UNICODETEXT, NULL );
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
count = CountClipboardFormats();
ok(count == 4, "count %u\n", count );
DestroyWindow( hwnd );
/* CF_UNICODETEXT and derivatives, CF_TEXT + CF_OEMTEXT, should be gone */
count = CountClipboardFormats();
ok(count == 1, "count %u\n", count );
cf = EnumClipboardFormats( 0 );
ok(cf == CF_LOCALE, "unexpected clipboard format %u\n", cf);
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
r = open_clipboard(NULL);
ok(r, "gle %ld\n", GetLastError());
SetLastError(0xdeadbeef);
data = GetClipboardData( CF_TEXT );
ok(GetLastError() == 0xdeadbeef, "bad last error %ld\n", GetLastError());
ok(!data, "GetClipboardData() should have returned NULL\n");
r = CloseClipboard();
ok(r, "gle %ld\n", GetLastError());
}
static DWORD WINAPI clipboard_render_data_thread(void *param)
{
HANDLE handle = SetClipboardData( CF_UNICODETEXT, create_textW() );
ok( handle != 0, "SetClipboardData failed: %ld\n", GetLastError() );
return 0;
}
static CRITICAL_SECTION clipboard_cs;
static HWND next_wnd;
static UINT wm_drawclipboard;
static UINT wm_clipboardupdate;
static UINT wm_destroyclipboard;
static UINT wm_renderformat;
static UINT nb_formats;
static BOOL cross_thread;
static BOOL do_render_format;
static HANDLE update_event;
static LRESULT CALLBACK clipboard_wnd_proc(HWND hwnd, UINT msg, WPARAM wp, LPARAM lp)
{
LRESULT ret;
DWORD msg_flags = InSendMessageEx( NULL );
switch(msg) {
case WM_DRAWCLIPBOARD:
ok( msg_flags == (cross_thread ? ISMEX_NOTIFY : ISMEX_NOSEND),
"WM_DRAWCLIPBOARD wrong flags %lx\n", msg_flags );
EnterCriticalSection(&clipboard_cs);
wm_drawclipboard++;
LeaveCriticalSection(&clipboard_cs);
break;
case WM_CHANGECBCHAIN:
ok( msg_flags == (cross_thread ? ISMEX_SEND : ISMEX_NOSEND),
"WM_CHANGECBCHAIN wrong flags %lx\n", msg_flags );
if (next_wnd == (HWND)wp)
next_wnd = (HWND)lp;
else if (next_wnd)
SendMessageA(next_wnd, msg, wp, lp);
break;
case WM_DESTROYCLIPBOARD:
ok( msg_flags == (cross_thread ? ISMEX_SEND : ISMEX_NOSEND),
"WM_DESTROYCLIPBOARD wrong flags %lx\n", msg_flags );
wm_destroyclipboard++;
ok( GetClipboardOwner() == hwnd, "WM_DESTROYCLIPBOARD owner %p\n", GetClipboardOwner() );
nb_formats = CountClipboardFormats();
break;
case WM_RENDERFORMAT:
ok( !wm_renderformat, "multiple WM_RENDERFORMAT %04x / %04Ix\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: %ld\n", GetLastError() );
seq = GetClipboardSequenceNumber();
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: %ld\n", GetLastError() );
ok( WaitForSingleObject(handle, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n" );
CloseHandle( handle );
seq = GetClipboardSequenceNumber();
ok( seq == old_seq, "sequence changed\n" );
}
break;
case WM_CLIPBOARDUPDATE:
ok( msg_flags == ISMEX_NOSEND, "WM_CLIPBOARDUPDATE wrong flags %lx\n", msg_flags );
EnterCriticalSection(&clipboard_cs);
wm_clipboardupdate++;
SetEvent(update_event);
LeaveCriticalSection(&clipboard_cs);
break;
case WM_USER:
ChangeClipboardChain(hwnd, next_wnd);
PostQuitMessage(0);
break;
case WM_USER+1:
ret = wm_drawclipboard;
wm_drawclipboard = 0;
return ret;
case WM_USER+2:
ret = wm_clipboardupdate;
wm_clipboardupdate = 0;
return ret;
case WM_USER+3:
ret = wm_destroyclipboard;
wm_destroyclipboard = 0;
return ret;
case WM_USER+4:
ret = wm_renderformat;
wm_renderformat = 0;
return ret;
case WM_USER+5:
return nb_formats;
}
return DefWindowProcA(hwnd, msg, wp, lp);
}
static void get_clipboard_data_process(void)
{
HANDLE data;
BOOL r;
r = open_clipboard(0);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
data = GetClipboardData( CF_UNICODETEXT );
ok( data != NULL, "GetClipboardData failed: %ld\n", GetLastError());
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\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 );
}
if (update && !broken(!pAddClipboardFormatListener))
ok(WaitForSingleObject(update_event, 1000) == WAIT_OBJECT_0, "wait failed\n");
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;
cross_thread = (GetWindowThreadProcessId( win, NULL ) != GetCurrentThreadId());
trace( "%s-threaded test\n", cross_thread ? "multi" : "single" );
old_seq = GetClipboardSequenceNumber();
EnterCriticalSection(&clipboard_cs);
SetLastError(0xdeadbeef);
next_wnd = SetClipboardViewer(win);
ok(GetLastError() == 0xdeadbeef, "GetLastError = %ld\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
SetLastError( 0xdeadbeef );
ret = SetClipboardViewer( (HWND)0xdead );
ok( !ret, "SetClipboardViewer succeeded\n" );
ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
r = ChangeClipboardChain( win, (HWND)0xdead );
ok( !r, "ChangeClipboardChain succeeded\n" );
ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
r = ChangeClipboardChain( (HWND)0xdead, next_wnd );
ok( !r, "ChangeClipboardChain succeeded\n" );
ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %lu\n", GetLastError() );
if (pAddClipboardFormatListener)
{
r = pAddClipboardFormatListener(win);
ok( r, "AddClipboardFormatListener failed err %ld\n", GetLastError());
SetLastError( 0xdeadbeef );
r = pAddClipboardFormatListener( win );
ok( !r, "AddClipboardFormatListener succeeded\n" );
ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
r = pAddClipboardFormatListener( (HWND)0xdead );
ok( !r, "AddClipboardFormatListener succeeded\n" );
ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %lu\n", GetLastError() );
r = pAddClipboardFormatListener( GetDesktopWindow() );
ok( r, "AddClipboardFormatListener failed err %ld\n", GetLastError());
r = pRemoveClipboardFormatListener( GetDesktopWindow() );
ok( r, "RemoveClipboardFormatListener failed err %ld\n", GetLastError());
}
check_messages(win, 0, 1, 0, 0, 0);
SetLastError( 0xdeadbeef );
r = OpenClipboard( (HWND)0xdead );
ok( !r, "OpenClipboard succeeded\n" );
ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %lu\n", GetLastError() );
r = open_clipboard(win);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
check_messages(win, 0, 0, 0, 0, 0);
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %ld\n", GetLastError());
check_messages(win, 1, 0, 0, 0, 0);
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %ld\n", GetLastError());
/* sequence changes again, even though it was already empty */
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: %ld\n", GetLastError());
check_messages(win, 1, 0, 0, 0, 0);
SetClipboardData( CF_UNICODETEXT, 0 );
check_messages(win, 1, 0, 0, 0, 0);
SetClipboardData( CF_UNICODETEXT, 0 ); /* same data again */
check_messages(win, 1, 0, 0, 0, 0);
ok( IsClipboardFormatAvailable( CF_TEXT ), "CF_TEXT available\n" );
ok( IsClipboardFormatAvailable( CF_UNICODETEXT ), "CF_UNICODETEXT available\n" );
ok( !IsClipboardFormatAvailable( CF_OEMTEXT ), "CF_OEMTEXT available\n" );
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
check_messages(win, 2, 1, 1, 0, 0);
r = open_clipboard(win);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
check_messages(win, 0, 0, 0, 0, 0);
ok( IsClipboardFormatAvailable( CF_TEXT ), "CF_TEXT available\n" );
ok( IsClipboardFormatAvailable( CF_UNICODETEXT ), "CF_UNICODETEXT available\n" );
ok( IsClipboardFormatAvailable( CF_OEMTEXT ), "CF_OEMTEXT available\n" );
ok( GetClipboardOwner() == win, "wrong owner %p\n", GetClipboardOwner());
handle = GetClipboardData( CF_UNICODETEXT );
ok( !handle, "got data for CF_UNICODETEXT\n" );
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 != 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 );
check_messages(win, 1, 0, 0, 0, 0);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
/* no synthesized format, so CloseClipboard doesn't change the sequence */
check_messages(win, 0, 1, 1, 0, 0);
r = open_clipboard(win);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
/* nothing changed */
check_messages(win, 0, 0, 0, 0, 0);
formats = CountClipboardFormats();
r = open_clipboard(0);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %ld\n", GetLastError());
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
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 = open_clipboard(win);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
check_messages(win, 1, 0, 0, 0, 0);
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
check_messages(win, 0, 1, 1, 0, 0);
run_process( "grab_clipboard 0" );
if (!cross_thread)
{
/* 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;
}
check_messages(win, 1, 1, 1, 0, 0);
r = open_clipboard(0);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
check_messages(win, 1, 0, 0, 0, 0);
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
check_messages(win, 0, 1, 1, 0, 0);
run_process( "grab_clipboard 1" );
if (!cross_thread)
{
/* 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;
}
check_messages(win, 2, 1, 1, 0, 0);
r = open_clipboard(0);
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
SetClipboardData( CF_WAVE, GlobalAlloc( GMEM_FIXED, 1 ));
check_messages(win, 1, 0, 0, 0, 0);
EnterCriticalSection(&clipboard_cs);
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
LeaveCriticalSection(&clipboard_cs);
check_messages(win, 0, 1, 1, 0, 0);
if (cross_thread)
{
r = open_clipboard( win );
ok(r, "OpenClipboard failed: %ld\n", GetLastError());
r = EmptyClipboard();
ok(r, "EmptyClipboard failed: %ld\n", GetLastError());
SetClipboardData( CF_TEXT, 0 );
r = CloseClipboard();
ok(r, "CloseClipboard failed: %ld\n", GetLastError());
do_render_format = TRUE;
old_seq = GetClipboardSequenceNumber();
run_process( "get_clipboard_data" );
do_render_format = FALSE;
check_messages(win, 0, 1, 1, 0, CF_TEXT);
}
r = PostMessageA(win, WM_USER, 0, 0);
ok(r, "PostMessage failed: %ld\n", GetLastError());
if (pRemoveClipboardFormatListener)
{
r = pRemoveClipboardFormatListener(win);
ok( r, "RemoveClipboardFormatListener failed err %ld\n", GetLastError());
SetLastError( 0xdeadbeef );
r = pRemoveClipboardFormatListener(win);
ok( !r, "RemoveClipboardFormatListener succeeded\n" );
ok( GetLastError() == ERROR_INVALID_PARAMETER, "wrong error %lu\n", GetLastError() );
SetLastError( 0xdeadbeef );
r = pRemoveClipboardFormatListener( (HWND)0xdead );
ok( !r, "RemoveClipboardFormatListener succeeded\n" );
ok( GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "wrong error %lu\n", GetLastError() );
}
return 0;
}
static void test_messages(void)
{
WNDCLASSA cls;
HWND win;
MSG msg;
HANDLE thread;
DWORD tid;
InitializeCriticalSection(&clipboard_cs);
update_event = CreateEventW(NULL, FALSE, FALSE, NULL);
memset(&cls, 0, sizeof(cls));
cls.lpfnWndProc = clipboard_wnd_proc;
cls.hInstance = GetModuleHandleA(NULL);
cls.lpszClassName = "clipboard_test";
RegisterClassA(&cls);
win = CreateWindowA("clipboard_test", NULL, 0, 0, 0, 0, 0, NULL, 0, NULL, 0);
ok(win != NULL, "CreateWindow failed: %ld\n", GetLastError());
thread = CreateThread(NULL, 0, clipboard_thread, (void*)win, 0, &tid);
ok(thread != NULL, "CreateThread failed: %ld\n", GetLastError());
while(GetMessageA(&msg, NULL, 0, 0))
{
ok( msg.message != WM_DRAWCLIPBOARD, "WM_DRAWCLIPBOARD was posted\n" );
TranslateMessage(&msg);
DispatchMessageA(&msg);
}
ok(WaitForSingleObject(thread, INFINITE) == WAIT_OBJECT_0, "WaitForSingleObject failed\n");
CloseHandle(thread);
DestroyWindow( win );
/* same tests again but inside a single thread */
win = CreateWindowA( "clipboard_test", NULL, 0, 0, 0, 0, 0, NULL, 0, NULL, 0 );
ok( win != NULL, "CreateWindow failed: %ld\n", GetLastError() );
clipboard_thread( win );
DestroyWindow( win );
UnregisterClassA("clipboard_test", GetModuleHandleA(NULL));
DeleteCriticalSection(&clipboard_cs);
}
static BOOL is_moveable( HANDLE handle )
{
void *ptr = GlobalLock( handle );
if (ptr) GlobalUnlock( handle );
return ptr && ptr != handle;
}
static BOOL is_fixed( HANDLE handle )
{
void *ptr = GlobalLock( handle );
if (ptr) GlobalUnlock( handle );
return ptr && ptr == handle;
}
static BOOL is_freed( HANDLE handle )
{
return !GlobalSize( handle );
}
static UINT format_id;
static HBITMAP bitmap, bitmap2;
static HPALETTE palette;
static const LOGPALETTE logpalette = { 0x300, 1, {{ 0x12, 0x34, 0x56, 0x78 }}};
static void test_handles( HWND hwnd )
{
HGLOBAL h, htext, htext2, htext3, htext4, htext5;
HGLOBAL hfixed, hfixed2, hmoveable, empty_fixed, empty_moveable;
void *ptr;
UINT format_id2 = RegisterClipboardFormatA( "another format" );
BOOL r;
HANDLE data;
HBITMAP bitmap_temp;
DWORD process;
BOOL is_owner = (GetWindowThreadProcessId( hwnd, &process ) && process == GetCurrentProcessId());
trace( "hwnd %p\n", hwnd );
htext = create_textA();
htext2 = create_textA();
htext3 = create_textA();
htext4 = create_textA();
htext5 = create_textA();
bitmap = CreateBitmap( 10, 10, 1, 1, NULL );
bitmap2 = CreateBitmap( 10, 10, 1, 1, NULL );
palette = CreatePalette( &logpalette );
hfixed = GlobalAlloc( GMEM_FIXED, 17 );
hfixed2 = GlobalAlloc( GMEM_FIXED, 17 );
ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
ok( GlobalSize( hfixed ) == 17, "wrong size %Iu\n", GlobalSize( hfixed ));
hmoveable = GlobalAlloc( GMEM_MOVEABLE, 23 );
ok( is_moveable( hmoveable ), "expected moveable mem %p\n", hmoveable );
ok( GlobalSize( hmoveable ) == 23, "wrong size %Iu\n", GlobalSize( hmoveable ));
empty_fixed = GlobalAlloc( GMEM_FIXED, 0 );
ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
empty_moveable = GlobalAlloc( GMEM_MOVEABLE, 0 );
/* discarded handles can't be GlobalLock'ed */
ok( is_freed( empty_moveable ), "expected free mem %p\n", empty_moveable );
r = open_clipboard( hwnd );
ok( r, "gle %ld\n", GetLastError() );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
h = SetClipboardData( CF_TEXT, htext );
ok( h == htext, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = SetClipboardData( format_id, htext2 );
ok( h == htext2, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
bitmap_temp = CreateBitmap( 10, 10, 1, 1, NULL );
h = SetClipboardData( CF_BITMAP, bitmap_temp );
ok( h == bitmap_temp, "got %p\n", h );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
h = SetClipboardData( CF_BITMAP, bitmap );
ok( h == bitmap, "got %p\n", h );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
h = SetClipboardData( CF_DSPBITMAP, bitmap2 );
ok( h == bitmap2, "got %p\n", h );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
h = SetClipboardData( CF_PALETTE, palette );
ok( h == palette, "got %p\n", h );
ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
h = SetClipboardData( CF_GDIOBJFIRST + 3, htext3 );
ok( h == htext3, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = SetClipboardData( CF_PRIVATEFIRST + 7, htext5 );
ok( h == htext5, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = SetClipboardData( format_id2, empty_moveable );
ok( !h, "got %p\n", h );
GlobalFree( empty_moveable );
if (0) /* crashes on vista64 */
{
ptr = HeapAlloc( GetProcessHeap(), 0, 0 );
h = SetClipboardData( format_id2, ptr );
ok( !h, "got %p\n", h );
HeapFree( GetProcessHeap(), 0, ptr );
}
h = SetClipboardData( format_id2, empty_fixed );
ok( h == empty_fixed, "got %p\n", h );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
h = SetClipboardData( 0xdeadbeef, hfixed2 );
ok( h == hfixed2, "got %p\n", h );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
h = SetClipboardData( 0xdeadbabe, hmoveable );
ok( h == hmoveable, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
ptr = HeapAlloc( GetProcessHeap(), 0, 37 );
h = SetClipboardData( 0xdeadfade, ptr );
ok( h == ptr || !h, "got %p\n", h );
if (!h) /* heap blocks are rejected on >= win8 */
{
HeapFree( GetProcessHeap(), 0, ptr );
ptr = NULL;
}
data = GetClipboardData( CF_TEXT );
ok( data == htext, "wrong data %p\n", data );
ok( is_moveable( data ), "expected moveable mem %p\n", data );
data = GetClipboardData( format_id );
ok( data == htext2, "wrong data %p, cf %08x\n", data, format_id );
ok( is_moveable( data ), "expected moveable mem %p\n", data );
data = GetClipboardData( CF_GDIOBJFIRST + 3 );
ok( data == htext3, "wrong data %p\n", data );
ok( is_moveable( data ), "expected moveable mem %p\n", data );
data = GetClipboardData( CF_PRIVATEFIRST + 7 );
ok( data == htext5, "wrong data %p\n", data );
ok( is_moveable( data ), "expected moveable mem %p\n", data );
data = GetClipboardData( format_id2 );
ok( data == empty_fixed, "wrong data %p\n", data );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( 0xdeadbeef );
ok( data == hfixed2, "wrong data %p\n", data );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( 0xdeadbabe );
ok( data == hmoveable, "wrong data %p\n", data );
ok( is_moveable( data ), "expected moveable mem %p\n", data );
data = GetClipboardData( 0xdeadfade );
ok( data == ptr, "wrong data %p\n", data );
SetLastError( 0xdeadbeef );
data = GetClipboardData( CF_RIFF );
ok( GetLastError() == 0xdeadbeef, "unexpected last error %ld\n", GetLastError() );
ok( !data, "wrong data %p\n", data );
h = SetClipboardData( CF_PRIVATEFIRST + 7, htext4 );
ok( h == htext4, "got %p\n", h );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
ok( is_freed( htext5 ), "expected freed mem %p\n", htext5 );
h = SetClipboardData( 0xdeadbeef, hfixed );
ok( h == hfixed, "got %p\n", h );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
if (0) /* this test is unreliable / crashes */
ok( is_freed( hfixed2 ), "expected freed mem %p\n", hfixed2 );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
/* data handles are still valid */
ok( is_moveable( htext ), "expected moveable mem %p\n", htext );
ok( is_moveable( htext2 ), "expected moveable mem %p\n", htext2 );
ok( is_moveable( htext3 ), "expected moveable mem %p\n", htext3 );
ok( is_moveable( htext4 ), "expected moveable mem %p\n", htext4 );
ok( GetObjectType( bitmap ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap );
ok( GetObjectType( bitmap2 ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap2 );
ok( GetObjectType( palette ) == OBJ_PAL, "expected palette %p\n", palette );
ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
ok( is_moveable( hmoveable ), "expected moveable mem %p\n", hmoveable );
ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
r = open_clipboard( hwnd );
ok( r, "gle %ld\n", GetLastError() );
/* and now they are freed, unless we are the owner */
if (!is_owner)
{
ok( is_freed( htext ), "expected freed mem %p\n", htext );
ok( is_freed( htext2 ), "expected freed mem %p\n", htext2 );
ok( is_freed( htext3 ), "expected freed mem %p\n", htext3 );
ok( is_freed( htext4 ), "expected freed mem %p\n", htext4 );
ok( is_freed( hmoveable ), "expected freed mem %p\n", hmoveable );
data = GetClipboardData( CF_TEXT );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( format_id );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( CF_GDIOBJFIRST + 3 );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( CF_PRIVATEFIRST + 7 );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( format_id2 );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
ok( GlobalSize( data ) == 1, "wrong size %Iu\n", GlobalSize( data ));
data = GetClipboardData( 0xdeadbeef );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
ok( GlobalSize( data ) == 17, "wrong size %Iu\n", GlobalSize( data ));
data = GetClipboardData( 0xdeadbabe );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
ok( GlobalSize( data ) == 23, "wrong size %Iu\n", GlobalSize( data ));
data = GetClipboardData( 0xdeadfade );
ok( is_fixed( data ) || !ptr, "expected fixed mem %p\n", data );
if (ptr) ok( GlobalSize( data ) == 37, "wrong size %Iu\n", GlobalSize( data ));
}
else
{
ok( is_moveable( htext ), "expected moveable mem %p\n", htext );
ok( is_moveable( htext2 ), "expected moveable mem %p\n", htext2 );
ok( is_moveable( htext3 ), "expected moveable mem %p\n", htext3 );
ok( is_moveable( htext4 ), "expected moveable mem %p\n", htext4 );
ok( is_moveable( hmoveable ), "expected moveable mem %p\n", hmoveable );
data = GetClipboardData( CF_TEXT );
ok( data == htext, "wrong data %p\n", data );
data = GetClipboardData( format_id );
ok( data == htext2, "wrong data %p, cf %08x\n", data, format_id );
data = GetClipboardData( CF_GDIOBJFIRST + 3 );
ok( data == htext3, "wrong data %p\n", data );
data = GetClipboardData( CF_PRIVATEFIRST + 7 );
ok( data == htext4, "wrong data %p\n", data );
data = GetClipboardData( format_id2 );
ok( data == empty_fixed, "wrong data %p\n", data );
data = GetClipboardData( 0xdeadbeef );
ok( data == hfixed, "wrong data %p\n", data );
data = GetClipboardData( 0xdeadbabe );
ok( data == hmoveable, "wrong data %p\n", data );
data = GetClipboardData( 0xdeadfade );
ok( data == ptr, "wrong data %p\n", data );
}
data = GetClipboardData( CF_OEMTEXT );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( CF_UNICODETEXT );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( CF_LOCALE );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( CF_BITMAP );
ok( data == bitmap, "expected bitmap %p\n", data );
data = GetClipboardData( CF_DSPBITMAP );
ok( data == bitmap2, "expected bitmap %p\n", data );
data = GetClipboardData( CF_PALETTE );
ok( data == palette, "expected palette %p\n", data );
data = GetClipboardData( CF_DIB );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
data = GetClipboardData( CF_DIBV5 );
ok( is_fixed( data ), "expected fixed mem %p\n", data );
ok( GetObjectType( bitmap ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap );
ok( GetObjectType( bitmap2 ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap2 );
ok( GetObjectType( palette ) == OBJ_PAL, "expected palette %p\n", palette );
ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
/* w2003, w2008 don't seem to free the data here */
ok( is_freed( htext ) || broken( !is_freed( htext )), "expected freed mem %p\n", htext );
ok( is_freed( htext2 ) || broken( !is_freed( htext2 )), "expected freed mem %p\n", htext2 );
ok( is_freed( htext3 ) || broken( !is_freed( htext3 )), "expected freed mem %p\n", htext3 );
ok( is_freed( htext4 ) || broken( !is_freed( htext4 )), "expected freed mem %p\n", htext4 );
ok( is_freed( hmoveable ) || broken( !is_freed( hmoveable )), "expected freed mem %p\n", hmoveable );
ok( is_fixed( empty_fixed ), "expected fixed mem %p\n", empty_fixed );
ok( is_fixed( hfixed ), "expected fixed mem %p\n", hfixed );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
}
static DWORD WINAPI test_handles_thread( void *arg )
{
trace( "running from different thread\n" );
test_handles( (HWND)arg );
return 0;
}
static DWORD WINAPI test_handles_thread2( void *arg )
{
BOOL r;
HANDLE h;
char *ptr;
r = open_clipboard( 0 );
ok( r, "gle %ld\n", GetLastError() );
h = GetClipboardData( CF_TEXT );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
ptr = GlobalLock( h );
if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
h = GetClipboardData( format_id );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
ptr = GlobalLock( h );
if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
h = GetClipboardData( CF_GDIOBJFIRST + 3 );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
ptr = GlobalLock( h );
if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
trace( "gdiobj %p\n", h );
h = GetClipboardData( CF_PRIVATEFIRST + 7 );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
ptr = GlobalLock( h );
if (ptr) ok( !strcmp( "test", ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
trace( "private %p\n", h );
h = GetClipboardData( CF_BITMAP );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
ok( h == bitmap, "different bitmap %p / %p\n", h, bitmap );
trace( "bitmap %p\n", h );
h = GetClipboardData( CF_DSPBITMAP );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
ok( h == bitmap2, "different bitmap %p / %p\n", h, bitmap2 );
trace( "bitmap2 %p\n", h );
h = GetClipboardData( CF_PALETTE );
ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
ok( h == palette, "different palette %p / %p\n", h, palette );
trace( "palette %p\n", h );
h = GetClipboardData( CF_DIB );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
h = GetClipboardData( CF_DIBV5 );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
return 0;
}
static void test_handles_process( const char *str )
{
BOOL r;
HANDLE h;
char *ptr;
BITMAP bm;
PALETTEENTRY entry;
BYTE buffer[1024];
format_id = RegisterClipboardFormatA( "my_cool_clipboard_format" );
r = open_clipboard( 0 );
ok( r, "gle %ld\n", GetLastError() );
h = GetClipboardData( CF_TEXT );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ptr = GlobalLock( h );
ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
h = GetClipboardData( format_id );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ptr = GlobalLock( h );
if (ptr) ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
h = GetClipboardData( CF_GDIOBJFIRST + 3 );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ptr = GlobalLock( h );
ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
trace( "gdiobj %p\n", h );
h = GetClipboardData( CF_PRIVATEFIRST + 7 );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ptr = GlobalLock( h );
ok( !strcmp( str, ptr ), "wrong data '%.5s'\n", ptr );
GlobalUnlock( h );
trace( "private %p\n", h );
h = GetClipboardData( CF_BITMAP );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
ok( GetObjectW( h, sizeof(bm), &bm ) == sizeof(bm), "GetObject %p failed\n", h );
ok( bm.bmWidth == 13 && bm.bmHeight == 17, "wrong bitmap %ux%u\n", bm.bmWidth, bm.bmHeight );
trace( "bitmap %p\n", h );
h = GetClipboardData( CF_DSPBITMAP );
ok( !GetObjectType( h ), "expected invalid object %p\n", h );
trace( "bitmap2 %p\n", h );
h = GetClipboardData( CF_PALETTE );
ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
ok( GetPaletteEntries( h, 0, 1, &entry ) == 1, "GetPaletteEntries %p failed\n", h );
ok( entry.peRed == 0x12 && entry.peGreen == 0x34 && entry.peBlue == 0x56,
"wrong color %02x,%02x,%02x\n", entry.peRed, entry.peGreen, entry.peBlue );
trace( "palette %p\n", h );
h = GetClipboardData( CF_METAFILEPICT );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ok( GetObjectType( ((METAFILEPICT *)h)->hMF ) == OBJ_METAFILE,
"wrong object %p\n", ((METAFILEPICT *)h)->hMF );
trace( "metafile %p\n", h );
h = GetClipboardData( CF_DSPMETAFILEPICT );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ok( GetObjectType( ((METAFILEPICT *)h)->hMF ) == OBJ_METAFILE,
"wrong object %p\n", ((METAFILEPICT *)h)->hMF );
trace( "metafile2 %p\n", h );
h = GetClipboardData( CF_ENHMETAFILE );
ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
ok( GetEnhMetaFileBits( h, sizeof(buffer), buffer ) > sizeof(ENHMETAHEADER),
"GetEnhMetaFileBits failed on %p\n", h );
ok( ((ENHMETAHEADER *)buffer)->nRecords == 3,
"wrong records %lu\n", ((ENHMETAHEADER *)buffer)->nRecords );
trace( "enhmetafile %p\n", h );
h = GetClipboardData( CF_DSPENHMETAFILE );
ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
ok( GetEnhMetaFileBits( h, sizeof(buffer), buffer ) > sizeof(ENHMETAHEADER),
"GetEnhMetaFileBits failed on %p\n", h );
ok( ((ENHMETAHEADER *)buffer)->nRecords == 3,
"wrong records %lu\n", ((ENHMETAHEADER *)buffer)->nRecords );
trace( "enhmetafile2 %p\n", h );
h = GetClipboardData( CF_DIB );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
h = GetClipboardData( CF_DIBV5 );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
}
static void test_handles_process_open( const char *str )
{
HANDLE h, text = GlobalAlloc( GMEM_DDESHARE|GMEM_MOVEABLE, strlen(str) + 1 );
char *ptr = GlobalLock( text );
strcpy( ptr, str );
GlobalUnlock( text );
/* clipboard already open by parent process */
h = SetClipboardData( CF_TEXT, text );
ok( h == text, "wrong mem %p / %p\n", h, text );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
}
static void test_handles_process_dib( const char *str )
{
BOOL r;
HANDLE h;
r = open_clipboard( 0 );
ok( r, "gle %ld\n", GetLastError() );
h = GetClipboardData( CF_BITMAP );
ok( !GetObjectType( h ), "expected invalid object %p\n", h );
trace( "dibsection %p\n", h );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
}
static void test_data_handles(void)
{
BOOL r;
char *ptr;
HANDLE h, text;
HWND hwnd = CreateWindowA( "static", NULL, WS_POPUP, 0, 0, 10, 10, 0, 0, 0, NULL );
BITMAPINFO bmi;
void *bits;
ok( hwnd != 0, "window creation failed\n" );
format_id = RegisterClipboardFormatA( "my_cool_clipboard_format" );
test_handles( 0 );
test_handles( GetDesktopWindow() );
test_handles( hwnd );
run_thread( test_handles_thread, hwnd, __LINE__ );
bitmap = CreateBitmap( 13, 17, 1, 1, NULL );
bitmap2 = CreateBitmap( 10, 10, 1, 1, NULL );
palette = CreatePalette( &logpalette );
r = open_clipboard( hwnd );
ok( r, "gle %ld\n", GetLastError() );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
h = SetClipboardData( CF_TEXT, create_textA() );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = SetClipboardData( format_id, create_textA() );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = SetClipboardData( CF_BITMAP, bitmap );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
h = SetClipboardData( CF_DSPBITMAP, bitmap2 );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
h = SetClipboardData( CF_PALETTE, palette );
ok( GetObjectType( h ) == OBJ_PAL, "expected palette %p\n", h );
h = SetClipboardData( CF_METAFILEPICT, create_metafile() );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
trace( "metafile %p\n", h );
h = SetClipboardData( CF_DSPMETAFILEPICT, create_metafile() );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
trace( "metafile2 %p\n", h );
h = SetClipboardData( CF_ENHMETAFILE, create_emf() );
ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
trace( "enhmetafile %p\n", h );
h = SetClipboardData( CF_DSPENHMETAFILE, create_emf() );
ok( GetObjectType( h ) == OBJ_ENHMETAFILE, "expected enhmetafile %p\n", h );
trace( "enhmetafile2 %p\n", h );
h = SetClipboardData( CF_GDIOBJFIRST + 3, create_textA() );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = SetClipboardData( CF_PRIVATEFIRST + 7, create_textA() );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
run_thread( test_handles_thread2, 0, __LINE__ );
run_process( "handles test" );
r = open_clipboard( hwnd );
ok( r, "gle %ld\n", GetLastError() );
h = GetClipboardData( CF_TEXT );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = GetClipboardData( format_id );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = GetClipboardData( CF_GDIOBJFIRST + 3 );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
h = GetClipboardData( CF_PRIVATEFIRST + 7 );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
text = create_textA();
h = SetClipboardData( CF_TEXT, text );
ok( is_moveable( h ), "expected moveable mem %p\n", h );
run_process( "handles_open foobar" );
ok( is_moveable( text ), "expected moveable mem %p\n", text );
h = GetClipboardData( CF_TEXT );
ok( is_fixed( h ), "expected fixed mem %p\n", h );
ok( is_moveable( text ), "expected moveable mem %p\n", text );
ptr = GlobalLock( h );
ok( ptr && !strcmp( ptr, "foobar" ), "wrong data %s\n", wine_dbgstr_a(ptr) );
GlobalUnlock( h );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
ok( is_fixed( h ), "expected free mem %p\n", h );
ok( is_freed( text ) || broken( is_moveable(text) ), /* w2003, w2008 */
"expected free mem %p\n", text );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
/* test CF_BITMAP with a DIB section */
memset( &bmi, 0, sizeof(bmi) );
bmi.bmiHeader.biSize = sizeof( bmi.bmiHeader );
bmi.bmiHeader.biWidth = 29;
bmi.bmiHeader.biHeight = 13;
bmi.bmiHeader.biPlanes = 1;
bmi.bmiHeader.biBitCount = 32;
bitmap = CreateDIBSection( 0, &bmi, DIB_RGB_COLORS, &bits, 0, 0 );
r = open_clipboard( hwnd );
ok( r, "gle %ld\n", GetLastError() );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
h = SetClipboardData( CF_BITMAP, bitmap );
ok( GetObjectType( h ) == OBJ_BITMAP, "expected bitmap %p\n", h );
trace( "dibsection %p\n", h );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
run_process( "handles_dib dummy" );
r = open_clipboard( hwnd );
ok( r, "gle %ld\n", GetLastError() );
ok( GetObjectType( bitmap ) == OBJ_BITMAP, "expected bitmap %p\n", bitmap );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
DestroyWindow( hwnd );
}
static void test_GetUpdatedClipboardFormats(void)
{
BOOL r;
UINT count, formats[256];
if (!pGetUpdatedClipboardFormats)
{
win_skip( "GetUpdatedClipboardFormats not supported\n" );
return;
}
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 0, &count );
ok( r, "gle %ld\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 256, &count );
ok( r, "gle %ld\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
SetLastError( 0xdeadbeef );
r = pGetUpdatedClipboardFormats( formats, ARRAY_SIZE(formats), NULL );
ok( !r, "succeeded\n" );
ok( GetLastError() == ERROR_NOACCESS, "wrong error %lu\n", GetLastError() );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, ARRAY_SIZE(formats), &count );
ok( r, "gle %ld\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
r = open_clipboard( 0 );
ok( r, "gle %ld\n", GetLastError() );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, ARRAY_SIZE(formats), &count );
ok( r, "gle %ld\n", GetLastError() );
ok( !count, "wrong count %u\n", count );
SetClipboardData( CF_UNICODETEXT, 0 );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, ARRAY_SIZE(formats), &count );
ok( r, "gle %ld\n", GetLastError() );
ok( count == 1, "wrong count %u\n", count );
ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
ok( formats[1] == 0xcccccccc, "wrong format %u\n", formats[1] );
SetClipboardData( CF_TEXT, 0 );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, ARRAY_SIZE(formats), &count );
ok( r, "gle %ld\n", GetLastError() );
ok( count == 2, "wrong count %u\n", count );
ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
ok( formats[1] == CF_TEXT, "wrong format %u\n", formats[1] );
ok( formats[2] == 0xcccccccc, "wrong format %u\n", formats[2] );
SetLastError( 0xdeadbeef );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, 0, &count );
ok( !r, "succeeded\n" );
ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %lu\n", GetLastError() );
ok( count == 2, "wrong count %u\n", count );
SetLastError( 0xdeadbeef );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( formats, 1, &count );
ok( !r, "succeeded\n" );
ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %lu\n", GetLastError() );
ok( count == 2, "wrong count %u\n", count );
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, ARRAY_SIZE(formats), &count );
ok( r, "gle %ld\n", GetLastError() );
ok( count == 4, "wrong count %u\n", count );
ok( formats[0] == CF_UNICODETEXT, "wrong format %u\n", formats[0] );
ok( formats[1] == CF_TEXT, "wrong format %u\n", formats[1] );
ok( formats[2] == CF_LOCALE, "wrong format %u\n", formats[2] );
ok( formats[3] == CF_OEMTEXT, "wrong format %u\n", formats[3] );
ok( formats[4] == 0xcccccccc, "wrong format %u\n", formats[4] );
count = 0xdeadbeef;
memset( formats, 0xcc, sizeof(formats) );
r = pGetUpdatedClipboardFormats( formats, 2, &count );
ok( !r, "gle %ld\n", GetLastError() );
ok( GetLastError() == ERROR_INSUFFICIENT_BUFFER, "wrong error %lu\n", GetLastError() );
ok( count == 4, "wrong count %u\n", count );
ok( formats[0] == 0xcccccccc, "wrong format %u\n", formats[0] );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 256, &count );
ok( !r, "gle %ld\n", GetLastError() );
ok( GetLastError() == ERROR_NOACCESS, "wrong error %lu\n", GetLastError() );
ok( count == 4, "wrong count %u\n", count );
count = 0xdeadbeef;
r = pGetUpdatedClipboardFormats( NULL, 256, &count );
ok( !r, "gle %ld\n", GetLastError() );
ok( GetLastError() == ERROR_NOACCESS, "wrong error %lu\n", GetLastError() );
ok( count == 4, "wrong count %u\n", count );
}
static const struct
{
char strA[12];
WCHAR strW[12];
UINT len;
} test_data[] =
{
{ "foo", {}, 3 }, /* 0 */
{ "foo", {}, 4 },
{ "foo\0bar", {}, 7 },
{ "foo\0bar", {}, 8 },
{ "", {'f','o','o'}, 3 * sizeof(WCHAR) },
{ "", {'f','o','o',0}, 4 * sizeof(WCHAR) }, /* 5 */
{ "", {'f','o','o',0,'b','a','r'}, 7 * sizeof(WCHAR) },
{ "", {'f','o','o',0,'b','a','r',0}, 8 * sizeof(WCHAR) },
{ "", {'f','o','o'}, 1 },
{ "", {'f','o','o'}, 2 },
{ "", {'f','o','o'}, 5 }, /* 10 */
{ "", {'f','o','o',0}, 7 },
{ "", {'f','o','o',0}, 9 },
};
static void test_string_data(void)
{
UINT i;
BOOL r;
HANDLE data;
char cmd[16];
char bufferA[12];
WCHAR bufferW[12];
for (i = 0; i < ARRAY_SIZE(test_data); i++)
{
/* 1-byte Unicode strings crash on Win64 */
#ifdef _WIN64
if (!test_data[i].strA[0] && test_data[i].len < sizeof(WCHAR)) continue;
#endif
winetest_push_context("%d", i);
r = open_clipboard( 0 );
ok( r, "gle %ld\n", GetLastError() );
r = EmptyClipboard();
ok( r, "gle %ld\n", GetLastError() );
data = GlobalAlloc( GMEM_FIXED, test_data[i].len );
if (test_data[i].strA[0])
{
memcpy( data, test_data[i].strA, test_data[i].len );
SetClipboardData( CF_TEXT, data );
memcpy( bufferA, test_data[i].strA, test_data[i].len );
bufferA[test_data[i].len - 1] = 0;
ok( !memcmp( data, bufferA, test_data[i].len ),
"wrong data %.*s\n", test_data[i].len, (char *)data );
}
else
{
memcpy( data, test_data[i].strW, test_data[i].len );
SetClipboardData( CF_UNICODETEXT, data );
memcpy( bufferW, test_data[i].strW, test_data[i].len );
bufferW[(test_data[i].len + 1) / sizeof(WCHAR) - 1] = 0;
ok( !memcmp( data, bufferW, test_data[i].len ),
"wrong data %s\n", wine_dbgstr_wn( data, (test_data[i].len + 1) / sizeof(WCHAR) ));
}
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
sprintf( cmd, "string_data %u", i );
run_process( cmd );
winetest_pop_context();
}
}
static void test_string_data_process( int i )
{
BOOL r;
HANDLE data;
UINT len, len2;
char bufferA[12];
WCHAR bufferW[12];
winetest_push_context("%d", i);
r = open_clipboard( 0 );
ok( r, "gle %ld\n", GetLastError() );
if (test_data[i].strA[0])
{
data = GetClipboardData( CF_TEXT );
ok( data != 0, "could not get data\n" );
len = GlobalSize( data );
ok( len == test_data[i].len, "wrong size %u / %u\n", len, test_data[i].len );
memcpy( bufferA, test_data[i].strA, test_data[i].len );
bufferA[test_data[i].len - 1] = 0;
ok( !memcmp( data, bufferA, len ), "wrong data %.*s\n", len, (char *)data );
data = GetClipboardData( CF_UNICODETEXT );
ok( data != 0, "could not get data\n" );
len = GlobalSize( data );
len2 = MultiByteToWideChar( CP_ACP, 0, bufferA, test_data[i].len, bufferW, ARRAY_SIZE(bufferW) );
ok( len == len2 * sizeof(WCHAR), "wrong size %u / %u\n", len, len2 );
ok( !memcmp( data, bufferW, len ), "wrong data %s\n", wine_dbgstr_wn( data, len2 ));
}
else
{
data = GetClipboardData( CF_UNICODETEXT );
ok( data != 0, "could not get data\n" );
len = GlobalSize( data );
ok( len == test_data[i].len, "wrong size %u / %u\n", len, test_data[i].len );
memcpy( bufferW, test_data[i].strW, test_data[i].len );
bufferW[(test_data[i].len + 1) / sizeof(WCHAR) - 1] = 0;
ok( !memcmp( data, bufferW, len ),
"wrong data %s\n", wine_dbgstr_wn( data, (len + 1) / sizeof(WCHAR) ));
data = GetClipboardData( CF_TEXT );
if (test_data[i].len >= sizeof(WCHAR))
{
ok( data != 0, "could not get data\n" );
len = GlobalSize( data );
len2 = WideCharToMultiByte( CP_ACP, 0, bufferW, test_data[i].len / sizeof(WCHAR),
bufferA, ARRAY_SIZE(bufferA), NULL, NULL );
bufferA[len2 - 1] = 0;
ok( len == len2, "wrong size %u / %u\n", len, len2 );
ok( !memcmp( data, bufferA, len ), "wrong data %.*s\n", len, (char *)data );
}
else
{
ok( !data, "got data for empty string\n" );
ok( IsClipboardFormatAvailable( CF_TEXT ), "text not available\n" );
}
}
r = CloseClipboard();
ok( r, "gle %ld\n", GetLastError() );
winetest_pop_context();
}
START_TEST(clipboard)
{
char **argv;
int argc = winetest_get_mainargs( &argv );
HMODULE mod = GetModuleHandleA( "user32" );
argv0 = argv[0];
pAddClipboardFormatListener = (void *)GetProcAddress( mod, "AddClipboardFormatListener" );
pRemoveClipboardFormatListener = (void *)GetProcAddress( mod, "RemoveClipboardFormatListener" );
pGetUpdatedClipboardFormats = (void *)GetProcAddress( mod, "GetUpdatedClipboardFormats" );
if (argc == 4 && !strcmp( argv[2], "set_clipboard_data" ))
{
set_clipboard_data_process( atoi( argv[3] ));
return;
}
if (argc == 4 && !strcmp( argv[2], "grab_clipboard" ))
{
grab_clipboard_process( atoi( argv[3] ));
return;
}
if (argc == 4 && !strcmp( argv[2], "handles" ))
{
test_handles_process( argv[3] );
return;
}
if (argc == 4 && !strcmp( argv[2], "handles_open" ))
{
test_handles_process_open( argv[3] );
return;
}
if (argc == 4 && !strcmp( argv[2], "handles_dib" ))
{
test_handles_process_dib( argv[3] );
return;
}
if (argc == 4 && !strcmp( argv[2], "string_data" ))
{
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();
test_synthesized();
test_messages();
test_data_handles();
test_GetUpdatedClipboardFormats();
test_string_data();
}
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