/*
* @implemented
*/
HANDLE WINAPI
RemovePropW(HWND hWnd,
LPCWSTR lpString)
{
ATOM Atom;
if (HIWORD(lpString))
{
Atom = GlobalFindAtomW(lpString);
}
else
{
Atom = LOWORD((DWORD_PTR)lpString);
}
return(NtUserRemoveProp(hWnd, Atom));
}
/*
* @implemented
*/
HANDLE WINAPI
GetPropW(HWND hWnd, LPCWSTR lpString)
{
ATOM Atom;
HANDLE Data = NULL;
PPROPERTY Prop;
if (HIWORD(lpString))
{
Atom = GlobalFindAtomW(lpString);
}
else
{
Atom = LOWORD((DWORD_PTR)lpString);
}
Prop = IntGetProp(hWnd, Atom);
if (Prop != NULL) Data = Prop->Data;
return Data;
}
static void test_error_handling(void)
{
char buffer[260];
WCHAR bufferW[260];
int i;
memset( buffer, 'a', 256 );
buffer[256] = 0;
ok( !GlobalAddAtomA(buffer), "add succeeded\n" );
ok( !GlobalFindAtomA(buffer), "find succeeded\n" );
if (unicode_OS)
{
for (i = 0; i < 256; i++) bufferW[i] = 'b';
bufferW[256] = 0;
ok( !GlobalAddAtomW(bufferW), "add succeeded\n" );
ok( !GlobalFindAtomW(bufferW), "find succeeded\n" );
}
}
static void test_add_atom(void)
{
ATOM atom, w_atom;
INT_PTR i;
SetLastError( 0xdeadbeef );
atom = GlobalAddAtomA( "foobar" );
ok( atom >= 0xc000, "bad atom id %x\n", atom );
ok( GetLastError() == 0xdeadbeef, "GlobalAddAtomA set last error\n" );
/* Verify that it can be found (or not) appropriately */
ok( GlobalFindAtomA( "foobar" ) == atom, "could not find atom foobar\n" );
ok( GlobalFindAtomA( "FOOBAR" ) == atom, "could not find atom FOOBAR\n" );
ok( !GlobalFindAtomA( "_foobar" ), "found _foobar\n" );
/* Add the same atom, specifying string as unicode; should
* find the first one, not add a new one */
SetLastError( 0xdeadbeef );
w_atom = GlobalAddAtomW( foobarW );
if (w_atom && GetLastError() != ERROR_CALL_NOT_IMPLEMENTED)
unicode_OS = TRUE;
else
trace("WARNING: Unicode atom APIs are not supported on this platform\n");
if (unicode_OS)
{
ok( w_atom == atom, "Unicode atom does not match ASCII\n" );
ok( GetLastError() == 0xdeadbeef, "GlobalAddAtomW set last error\n" );
}
/* Verify that it can be found (or not) appropriately via unicode name */
if (unicode_OS)
{
ok( GlobalFindAtomW( foobarW ) == atom, "could not find atom foobar\n" );
ok( GlobalFindAtomW( FOOBARW ) == atom, "could not find atom FOOBAR\n" );
ok( !GlobalFindAtomW( _foobarW ), "found _foobar\n" );
}
/* Test integer atoms
* (0x0001 .. 0xbfff) should be valid;
* (0xc000 .. 0xffff) should be invalid */
SetLastError( 0xdeadbeef );
ok( GlobalAddAtomA(0) == 0 && GetLastError() == 0xdeadbeef, "succeeded to add atom 0\n" );
if (unicode_OS)
{
SetLastError( 0xdeadbeef );
ok( GlobalAddAtomW(0) == 0 && GetLastError() == 0xdeadbeef, "succeeded to add atom 0\n" );
}
SetLastError( 0xdeadbeef );
for (i = 1; i <= 0xbfff; i++)
{
SetLastError( 0xdeadbeef );
ok( GlobalAddAtomA((LPCSTR)i) == i && GetLastError() == 0xdeadbeef,
"failed to add atom %lx\n", i );
if (unicode_OS)
{
SetLastError( 0xdeadbeef );
ok( GlobalAddAtomW((LPCWSTR)i) == i && GetLastError() == 0xdeadbeef,
"failed to add atom %lx\n", i );
}
}
for (i = 0xc000; i <= 0xffff; i++)
{
ok( !GlobalAddAtomA((LPCSTR)i), "succeeded adding %lx\n", i );
if (unicode_OS)
ok( !GlobalAddAtomW((LPCWSTR)i), "succeeded adding %lx\n", i );
}
}
