/* Various checks along the way. */
static void test_ifont_size(LONG lo_size, LONG hi_size,
LONG ratio_logical, LONG ratio_himetric,
LONG hfont_height, const char * test_name)
{
FONTDESC fd;
LPVOID pvObj = NULL;
IFont* ifnt = NULL;
HFONT hfont;
LOGFONTA lf;
CY psize;
HRESULT hres;
DWORD rtnval;
fd.cbSizeofstruct = sizeof(FONTDESC);
fd.lpstrName = arial_font; /* using scalable instead of bitmap font reduces errors due to font realization */
S(fd.cySize).Lo = lo_size;
S(fd.cySize).Hi = hi_size;
fd.sWeight = 0;
fd.sCharset = 0;
fd.fItalic = FALSE;
fd.fUnderline = FALSE;
fd.fStrikethrough = FALSE;
/* Create font, test that it worked. */
hres = pOleCreateFontIndirect(&fd, &IID_IFont, &pvObj);
ifnt = pvObj;
ok(hres == S_OK,"%s: OCFI returns 0x%08x instead of S_OK.\n",
test_name, hres);
ok(pvObj != NULL,"%s: OCFI returns NULL.\n", test_name);
/* Change the scaling ratio */
hres = IFont_SetRatio(ifnt, ratio_logical, ratio_himetric);
ok((ratio_logical && ratio_himetric) ? hres == S_OK : hres == E_FAIL,
"%s: IFont_SetRatio unexpectedly returned 0x%08x.\n", test_name, hres);
/* Read back size. */
hres = IFont_get_Size(ifnt, &psize);
ok(hres == S_OK,"%s: IFont_get_size returns 0x%08x instead of S_OK.\n",
test_name, hres);
/* Check returned size - allow for errors due to rounding & font realization. */
ok((abs(S(psize).Lo - lo_size) < 10000) && S(psize).Hi == hi_size,
"%s: IFont_get_Size: Lo=%d, Hi=%d; expected Lo=%d, Hi=%d.\n",
test_name, S(psize).Lo, S(psize).Hi, lo_size, hi_size);
/* Check hFont size. */
hres = IFont_get_hFont (ifnt, &hfont);
ok(hres == S_OK, "%s: IFont_get_hFont returns 0x%08x instead of S_OK.\n",
test_name, hres);
rtnval = GetObjectA(hfont, sizeof(LOGFONTA), &lf);
ok(rtnval > 0, "GetObject(hfont) failed\n");
/* Since font scaling may encounter rounding errors, allow 1 pixel deviation. */
ok(abs(lf.lfHeight - hfont_height) <= 1,
"%s: hFont has lf.lfHeight=%d, expected %d.\n",
test_name, lf.lfHeight, hfont_height);
/* Free IFont. */
IFont_Release(ifnt);
}
static void test_hfont_lifetime(void)
{
IFont *font, *font2;
FONTDESC fontdesc;
HRESULT hr;
HFONT hfont, first_hfont = NULL;
CY size;
DWORD obj_type;
int i;
fontdesc.cbSizeofstruct = sizeof(fontdesc);
fontdesc.lpstrName = arial_font;
fontdesc.cySize.int64 = 12 * 10000; /* 12 pt */
fontdesc.sWeight = FW_NORMAL;
fontdesc.sCharset = ANSI_CHARSET;
fontdesc.fItalic = FALSE;
fontdesc.fUnderline = FALSE;
fontdesc.fStrikethrough = FALSE;
hr = pOleCreateFontIndirect(&fontdesc, &IID_IFont, (void **)&font);
EXPECT_HR(hr, S_OK);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
/* show that if the font is updated the old hfont is deleted when the
new font is realized */
for(i = 0; i < 100; i++)
{
HFONT last_hfont = hfont;
size.int64 = (i + 10) * 20000;
obj_type = GetObjectType(hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
hr = IFont_put_Size(font, size);
EXPECT_HR(hr, S_OK);
/* put_Size doesn't cause the new font to be realized */
obj_type = GetObjectType(last_hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
obj_type = GetObjectType(last_hfont);
ok(obj_type == 0, "%d: got obj type %d\n", i, obj_type);
}
/* now show that if we take a reference on the hfont, it persists
until the font object is released */
for(i = 0; i < 100; i++)
{
size.int64 = (i + 10) * 20000;
obj_type = GetObjectType(hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
hr = IFont_put_Size(font, size);
EXPECT_HR(hr, S_OK);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
hr = IFont_AddRefHfont(font, hfont);
EXPECT_HR(hr, S_OK);
if(i == 0) first_hfont = hfont;
obj_type = GetObjectType(first_hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
}
IFont_Release(font);
obj_type = GetObjectType(first_hfont);
ok(obj_type == 0, "got obj type %d\n", obj_type);
/* An AddRefHfont followed by a ReleaseHfont means the font doesn't not persist
through re-realization */
hr = pOleCreateFontIndirect(&fontdesc, &IID_IFont, (void **)&font);
EXPECT_HR(hr, S_OK);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
for(i = 0; i < 100; i++)
{
HFONT last_hfont = hfont;
size.int64 = (i + 10) * 20000;
obj_type = GetObjectType(hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
hr = IFont_put_Size(font, size);
EXPECT_HR(hr, S_OK);
/* put_Size doesn't cause the new font to be realized */
obj_type = GetObjectType(last_hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
hr = IFont_AddRefHfont(font, hfont);
EXPECT_HR(hr, S_OK);
hr = IFont_ReleaseHfont(font, hfont);
EXPECT_HR(hr, S_OK);
obj_type = GetObjectType(last_hfont);
ok(obj_type == 0, "%d: got obj type %d\n", i, obj_type);
}
/* Interestingly if we release a nonexistent reference on the hfont,
* it persists until the font object is released
*/
for(i = 0; i < 100; i++)
{
size.int64 = (i + 10) * 20000;
obj_type = GetObjectType(hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
hr = IFont_put_Size(font, size);
EXPECT_HR(hr, S_OK);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
hr = IFont_ReleaseHfont(font, hfont);
EXPECT_HR(hr, S_OK);
if(i == 0) first_hfont = hfont;
obj_type = GetObjectType(first_hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
}
IFont_Release(font);
obj_type = GetObjectType(first_hfont);
ok(obj_type == 0, "got obj type %d\n", obj_type);
/* If we take two internal references on a hfont then we can release
it twice. So it looks like there's a total reference count
that includes internal and external references */
hr = pOleCreateFontIndirect(&fontdesc, &IID_IFont, (void **)&font);
EXPECT_HR(hr, S_OK);
hr = pOleCreateFontIndirect(&fontdesc, &IID_IFont, (void **)&font2);
EXPECT_HR(hr, S_OK);
hr = IFont_get_hFont(font, &hfont);
EXPECT_HR(hr, S_OK);
hr = IFont_get_hFont(font2, &first_hfont);
EXPECT_HR(hr, S_OK);
todo_wine
ok(hfont == first_hfont, "fonts differ\n");
hr = IFont_ReleaseHfont(font, hfont);
EXPECT_HR(hr, S_OK);
hr = IFont_ReleaseHfont(font, hfont);
todo_wine
EXPECT_HR(hr, S_OK);
hr = IFont_ReleaseHfont(font, hfont);
EXPECT_HR(hr, S_FALSE);
obj_type = GetObjectType(hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
IFont_Release(font);
obj_type = GetObjectType(hfont);
ok(obj_type == OBJ_FONT, "got obj type %d\n", obj_type);
IFont_Release(font2);
obj_type = GetObjectType(hfont);
ok(obj_type == 0, "got obj type %d\n", obj_type);
}
static void test_AddRefHfont(void)
{
FONTDESC fd;
IFont* ifnt1 = NULL;
IFont* ifnt2 = NULL;
IFont* ifnt3 = NULL;
HFONT hfnt1 = 0;
HFONT hfnt2 = 0;
HFONT hfnt3 = 0;
HRESULT hres;
/* Basic font description */
fd.cbSizeofstruct = sizeof(FONTDESC);
fd.lpstrName = system_font;
S(fd.cySize).Lo = 100;
S(fd.cySize).Hi = 100;
fd.sWeight = 0;
fd.sCharset = 0;
fd.fItalic = FALSE;
fd.fUnderline = FALSE;
fd.fStrikethrough = FALSE;
/* Create HFONTs and IFONTs */
pOleCreateFontIndirect(&fd, &IID_IFont, (void **)&ifnt1);
IFont_get_hFont(ifnt1,&hfnt1);
fd.lpstrName = arial_font;
pOleCreateFontIndirect(&fd, &IID_IFont, (void **)&ifnt2);
IFont_get_hFont(ifnt2,&hfnt2);
/* Try invalid HFONT */
hres = IFont_AddRefHfont(ifnt1,NULL);
ok(hres == E_INVALIDARG,
"IFont_AddRefHfont: (Bad HFONT) Expected E_INVALIDARG but got 0x%08x\n",
hres);
/* Try to add a bad HFONT */
hres = IFont_AddRefHfont(ifnt1,(HFONT)32);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Bad HFONT) Expected S_FALSE but got 0x%08x\n",
hres);
/* Add simple IFONT HFONT pair */
hres = IFont_AddRefHfont(ifnt1,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Add ref) Expected S_OK but got 0x%08x\n",
hres);
/* IFONT and HFONT do not have to be the same (always looks at HFONT) */
hres = IFont_AddRefHfont(ifnt2,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Add ref) Expected S_OK but got 0x%08x\n",
hres);
/* Release all hfnt1 refs */
hres = IFont_ReleaseHfont(ifnt1,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
hres = IFont_ReleaseHfont(ifnt1,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
hres = IFont_ReleaseHfont(ifnt1,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
/* Check if hfnt1 is empty */
hres = IFont_ReleaseHfont(ifnt1,hfnt1);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Release ref) Expected S_FALSE but got 0x%08x\n",
hres);
/* Release all hfnt2 refs */
hres = IFont_ReleaseHfont(ifnt2,hfnt2);
ok(hres == S_OK,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
/* Check if hfnt2 is empty */
hres = IFont_ReleaseHfont(ifnt2,hfnt2);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Release ref) Expected S_FALSE but got 0x%08x\n",
hres);
/* Show that releasing an IFONT does not always release it from the HFONT cache. */
IFont_Release(ifnt1);
/* Add a reference for destroyed hfnt1 */
hres = IFont_AddRefHfont(ifnt2,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Add ref) Expected S_OK but got 0x%08x\n",
hres);
/* Decrement reference for destroyed hfnt1 */
hres = IFont_ReleaseHfont(ifnt2,hfnt1);
ok(hres == S_OK ||
hres == S_FALSE, /* <= win2k */
"IFont_AddRefHfont: (Release ref) Expected S_OK or S_FALSE but got 0x%08x\n",
hres);
/* Shows that releasing all IFONT's does clear the HFONT cache. */
IFont_Release(ifnt2);
/* Need to make a new IFONT for testing */
fd.fUnderline = TRUE;
pOleCreateFontIndirect(&fd, &IID_IFont, (void **)&ifnt3);
IFont_get_hFont(ifnt3,&hfnt3);
/* Add a reference for destroyed hfnt1 */
hres = IFont_AddRefHfont(ifnt3,hfnt1);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Add ref) Expected S_OK but got 0x%08x\n",
hres);
/* Decrement reference for destroyed hfnt1 */
hres = IFont_ReleaseHfont(ifnt3,hfnt1);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
IFont_Release(ifnt3);
}
static void test_ReleaseHfont(void)
{
FONTDESC fd;
LPVOID pvObj1 = NULL;
LPVOID pvObj2 = NULL;
IFont* ifnt1 = NULL;
IFont* ifnt2 = NULL;
HFONT hfnt1 = 0;
HFONT hfnt2 = 0;
HRESULT hres;
/* Basic font description */
fd.cbSizeofstruct = sizeof(FONTDESC);
fd.lpstrName = system_font;
S(fd.cySize).Lo = 100;
S(fd.cySize).Hi = 100;
fd.sWeight = 0;
fd.sCharset = 0;
fd.fItalic = FALSE;
fd.fUnderline = FALSE;
fd.fStrikethrough = FALSE;
/* Create HFONTs and IFONTs */
pOleCreateFontIndirect(&fd, &IID_IFont, &pvObj1);
ifnt1 = pvObj1;
IFont_get_hFont(ifnt1,&hfnt1);
fd.lpstrName = arial_font;
pOleCreateFontIndirect(&fd, &IID_IFont, &pvObj2);
ifnt2 = pvObj2;
IFont_get_hFont(ifnt2,&hfnt2);
/* Try invalid HFONT */
hres = IFont_ReleaseHfont(ifnt1,NULL);
ok(hres == E_INVALIDARG,
"IFont_ReleaseHfont: (Bad HFONT) Expected E_INVALIDARG but got 0x%08x\n",
hres);
/* Try to add a bad HFONT */
hres = IFont_ReleaseHfont(ifnt1,(HFONT)32);
ok(hres == S_FALSE,
"IFont_ReleaseHfont: (Bad HFONT) Expected S_FALSE but got 0x%08x\n",
hres);
/* Release all refs */
hres = IFont_ReleaseHfont(ifnt1,hfnt1);
ok(hres == S_OK,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
hres = IFont_ReleaseHfont(ifnt2,hfnt2);
ok(hres == S_OK,
"IFont_AddRefHfont: (Release ref) Expected S_OK but got 0x%08x\n",
hres);
/* Check that both lists are empty */
hres = IFont_ReleaseHfont(ifnt1,hfnt1);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Release ref) Expected S_FALSE but got 0x%08x\n",
hres);
/* The list should be empty */
hres = IFont_ReleaseHfont(ifnt2,hfnt2);
ok(hres == S_FALSE,
"IFont_AddRefHfont: (Release ref) Expected S_FALSE but got 0x%08x\n",
hres);
IFont_Release(ifnt1);
IFont_Release(ifnt2);
}
static void test_ifont_sizes(LONG lo_size, LONG hi_size,
LONG ratio_logical, LONG ratio_himetric,
LONG hfont_height, const char * test_name)
{
FONTDESC fd;
LPVOID pvObj = NULL;
IFont* ifnt = NULL;
HFONT hfont;
LOGFONT lf;
CY psize;
HRESULT hres;
fd.cbSizeofstruct = sizeof(FONTDESC);
fd.lpstrName = system_font;
S(fd.cySize).Lo = lo_size;
S(fd.cySize).Hi = hi_size;
fd.sWeight = 0;
fd.sCharset = 0;
fd.fItalic = 0;
fd.fUnderline = 0;
fd.fStrikethrough = 0;
/* Create font, test that it worked. */
hres = pOleCreateFontIndirect(&fd, &IID_IFont, &pvObj);
ifnt = pvObj;
ok(hres == S_OK,"%s: OCFI returns 0x%08x instead of S_OK.\n",
test_name, hres);
ok(pvObj != NULL,"%s: OCFI returns NULL.\n", test_name);
/* Read back size. Hi part was ignored. */
hres = IFont_get_Size(ifnt, &psize);
ok(hres == S_OK,"%s: IFont_get_size returns 0x%08x instead of S_OK.\n",
test_name, hres);
ok(S(psize).Lo == lo_size && S(psize).Hi == 0,
"%s: get_Size: Lo=%d, Hi=%d; expected Lo=%d, Hi=0.\n",
test_name, S(psize).Lo, S(psize).Hi, lo_size);
/* Change ratio, check size unchanged. Standard is 72, 2540. */
hres = IFont_SetRatio(ifnt, ratio_logical, ratio_himetric);
ok(hres == S_OK,"%s: IFont_SR returns 0x%08x instead of S_OK.\n",
test_name, hres);
hres = IFont_get_Size(ifnt, &psize);
ok(hres == S_OK,"%s: IFont_get_size returns 0x%08x instead of S_OK.\n",
test_name, hres);
ok(S(psize).Lo == lo_size && S(psize).Hi == 0,
"%s: gS after SR: Lo=%d, Hi=%d; expected Lo=%d, Hi=0.\n",
test_name, S(psize).Lo, S(psize).Hi, lo_size);
/* Check hFont size with this ratio. This tests an important */
/* conversion for which MSDN is very wrong. */
hres = IFont_get_hFont (ifnt, &hfont);
ok(hres == S_OK, "%s: IFont_get_hFont returns 0x%08x instead of S_OK.\n",
test_name, hres);
hres = GetObject (hfont, sizeof(LOGFONT), &lf);
ok(lf.lfHeight == hfont_height,
"%s: hFont has lf.lfHeight=%d, expected %d.\n",
test_name, lf.lfHeight, hfont_height);
/* Free IFont. */
IFont_Release(ifnt);
}