static void test_TxSetText(void)
{
ITextServices *txtserv;
ITextHost *host;
HRESULT hres;
BSTR rettext;
WCHAR settext[] = {'T','e','s','t',0};
if (!init_texthost(&txtserv, &host))
return;
hres = ITextServices_TxSetText(txtserv, settext);
ok(hres == S_OK, "ITextServices_TxSetText failed (result = %x)\n", hres);
hres = ITextServices_TxGetText(txtserv, &rettext);
ok(hres == S_OK, "ITextServices_TxGetText failed (result = %x)\n", hres);
ok(SysStringLen(rettext) == 4,
"String returned of wrong length (expected 4, got %d)\n", SysStringLen(rettext));
ok(memcmp(rettext,settext,SysStringByteLen(rettext)) == 0,
"String returned differs\n");
/* Null-pointer should behave the same as empty-string */
hres = ITextServices_TxSetText(txtserv, 0);
ok(hres == S_OK, "ITextServices_TxSetText failed (result = %x)\n", hres);
hres = ITextServices_TxGetText(txtserv, &rettext);
ok(hres == S_OK, "ITextServices_TxGetText failed (result = %x)\n", hres);
ok(SysStringLen(rettext) == 0,
"String returned of wrong length (expected 0, got %d)\n", SysStringLen(rettext));
SysFreeString(rettext);
ITextServices_Release(txtserv);
ITextHost_Release(host);
}
static void test_TxSetText(void)
{
HRESULT hres;
BSTR rettext;
WCHAR settext[] = {'T','e','s','t',0};
if (!init_texthost())
return;
hres = ITextServices_TxSetText(txtserv, settext);
ok(hres == S_OK, "ITextServices_TxSetText failed (result = %x)\n", hres);
hres = ITextServices_TxGetText(txtserv, &rettext);
ok(hres == S_OK, "ITextServices_TxGetText failed (result = %x)\n", hres);
ok(SysStringLen(rettext) == 4,
"String returned of wrong length (expected 4, got %d)\n", SysStringLen(rettext));
ok(memcmp(rettext,settext,SysStringByteLen(rettext)) == 0,
"String returned differs\n");
SysFreeString(rettext);
free_texthost();
}
static void test_TxGetNaturalSize(void) {
HRESULT result;
BOOL ret;
/* This value is used when calling TxGetNaturalSize. MSDN says
that this is not supported however a null pointer cannot be
used as it will cause a segmentation violation. The values in
the structure being pointed to are required to be INT_MAX
otherwise calculations can give wrong values. */
const SIZEL psizelExtent = {INT_MAX,INT_MAX};
static const WCHAR oneA[] = {'A',0};
/* Results of measurements */
LONG xdim, ydim;
/* The device context to do the tests in */
HDC hdcDraw;
/* Variables with the text metric information */
INT charwidth_caps_text[26];
TEXTMETRICA tmInfo_text;
if (!init_texthost())
return;
hdcDraw = GetDC(NULL);
SaveDC(hdcDraw);
/* Populate the metric strucs */
SetMapMode(hdcDraw,MM_TEXT);
GetTextMetricsA(hdcDraw, &tmInfo_text);
SetLastError(0xdeadbeef);
ret = GetCharWidth32A(hdcDraw,'A','Z',charwidth_caps_text);
if (!ret && GetLastError() == ERROR_CALL_NOT_IMPLEMENTED) {
win_skip("GetCharWidth32 is not available\n");
goto cleanup;
}
/* Make measurements in MM_TEXT */
SetMapMode(hdcDraw,MM_TEXT);
xdim = 0; ydim = 0;
result = ITextServices_TxSetText(txtserv, oneA);
ok(result == S_OK, "ITextServices_TxSetText failed (result = %x)\n", result);
if (result != S_OK) {
skip("Could not set text\n");
goto cleanup;
}
SetLastError(0xdeadbeef);
result = ITextServices_TxGetNaturalSize(txtserv, DVASPECT_CONTENT,
hdcDraw, NULL, NULL,
TXTNS_FITTOCONTENT, &psizelExtent,
&xdim, &ydim);
todo_wine ok(result == S_OK || broken(result == E_FAIL), /* WINXP Arabic Language */
"TxGetNaturalSize gave unexpected return value (result = %x)\n", result);
if (result == S_OK) {
todo_wine ok(ydim == tmInfo_text.tmHeight,
"Height calculated incorrectly (expected %d, got %d)\n",
tmInfo_text.tmHeight, ydim);
/* The native DLL adds one pixel extra when calculating widths. */
todo_wine ok(xdim >= charwidth_caps_text[0] && xdim <= charwidth_caps_text[0] + 1,
"Width calculated incorrectly (expected %d {+1}, got %d)\n",
charwidth_caps_text[0], xdim);
} else
skip("TxGetNaturalSize measurements not performed (xdim = %d, ydim = %d, result = %x, error = %x)\n",
xdim, ydim, result, GetLastError());
cleanup:
RestoreDC(hdcDraw,1);
ReleaseDC(NULL,hdcDraw);
free_texthost();
}
