zontreck/wine
1
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine.git synced 2024-11-19 17:06:04 -07:00
Code Issues Projects Releases Packages Wiki Activity Actions

propsys/tests: Test truncating for PropVariantToString.

Browse source
This commit is contained in:
Ziqing Hui 2024-10-07 09:42:23 +08:00
parent b36dc75b0a
commit 477e5de53c
1 changed files with 15 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

19
dlls/propsys/tests/propsys.c
View file

@ -1526,10 +1526,10 @@ static void test_PropVariantToDouble(void)
static void test_PropVariantToString(void)
{
PROPVARIANT propvar;
static WCHAR stringW[] = L"Wine";
static CHAR string[] = "Wine";
static WCHAR stringW[] = {'W','i','n','e',0};
WCHAR bufferW[256] = {0};
PROPVARIANT propvar;
HRESULT hr;
PropVariantInit(&propvar);
@ -1587,12 +1587,23 @@ static void test_PropVariantToString(void)
ok(!lstrcmpW(bufferW, stringW), "got wrong string: \"%s\".\n", wine_dbgstr_w(bufferW));
memset(bufferW, 0, sizeof(bufferW));
/* Result string will be truncated if output buffer is too small. */
PropVariantInit(&propvar);
propvar.vt = VT_UI4;
propvar.lVal = 123456;
hr = PropVariantToString(&propvar, bufferW, 4);
todo_wine
ok(hr == STRSAFE_E_INSUFFICIENT_BUFFER, "PropVariantToString returned: %#lx.\n", hr);
todo_wine
ok(!wcscmp(bufferW, L"123"), "Unexpected string %s.\n", debugstr_w(bufferW));
memset(bufferW, 0, sizeof(bufferW));
PropVariantInit(&propvar);
propvar.vt = VT_LPWSTR;
propvar.pwszVal = stringW;
hr = PropVariantToString(&propvar, bufferW, 4);
ok(hr == STRSAFE_E_INSUFFICIENT_BUFFER, "PropVariantToString returned: 0x%08lx.\n", hr);
ok(!memcmp(bufferW, stringW, 4), "got wrong string.\n");
ok(!wcscmp(bufferW, L"Win"), "Unexpected string %s.\n", debugstr_w(bufferW));
memset(bufferW, 0, sizeof(bufferW));
PropVariantInit(&propvar);
@ -1600,7 +1611,7 @@ static void test_PropVariantToString(void)
propvar.pszVal = string;
hr = PropVariantToString(&propvar, bufferW, 4);
ok(hr == STRSAFE_E_INSUFFICIENT_BUFFER, "PropVariantToString returned: 0x%08lx.\n", hr);
ok(!memcmp(bufferW, stringW, 4), "got wrong string.\n");
ok(!wcscmp(bufferW, L"Win"), "Unexpected string %s.\n", debugstr_w(bufferW));
memset(bufferW, 0, sizeof(bufferW));
PropVariantInit(&propvar);