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propsys/tests: Added PropVariantToGUID tests.

This commit is contained in:
Piotr Caban 2011-09-19 10:56:15 +02:00 committed by Alexandre Julliard
parent 4646ed19ae
commit 208de163af
2 changed files with 74 additions and 0 deletions
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72
dlls/propsys/tests/propsys.c
View File

@ -40,6 +40,11 @@ DEFINE_GUID(expect_guid, 0x12345678, 0x1234, 0x1234, 0x12, 0x34, 0x12, 0x34, 0x5
static char *show_guid(const GUID *guid, char *buf)
{
static char static_buf[40];
if(!buf)
buf = static_buf;
sprintf(buf,
"{%08x-%04x-%04x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
guid->Data1, guid->Data2, guid->Data3,
@ -562,6 +567,72 @@ static void test_InitPropVariantFromBuffer(void)
VariantClear(&var);
}
static void test_PropVariantToGUID(void)
{
PROPVARIANT propvar;
VARIANT var;
GUID guid;
HRESULT hres;
hres = InitPropVariantFromGUIDAsString(&IID_NULL, &propvar);
ok(hres == S_OK, "InitPropVariantFromGUIDAsString failed %x\n", hres);
hres = PropVariantToGUID(&propvar, &guid);
ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
ok(!memcmp(&IID_NULL, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", show_guid(&guid, NULL));
PropVariantClear(&propvar);
hres = InitPropVariantFromGUIDAsString(&dummy_guid, &propvar);
ok(hres == S_OK, "InitPropVariantFromGUIDAsString failed %x\n", hres);
hres = PropVariantToGUID(&propvar, &guid);
ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", show_guid(&guid, NULL));
ok(propvar.vt == VT_LPWSTR, "incorrect PROPVARIANT type: %d\n", propvar.vt);
propvar.u.pwszVal[1] = 'd';
propvar.u.pwszVal[2] = 'E';
propvar.u.pwszVal[3] = 'a';
hres = PropVariantToGUID(&propvar, &guid);
ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", show_guid(&guid, NULL));
propvar.u.pwszVal[1] = 'z';
hres = PropVariantToGUID(&propvar, &guid);
ok(hres == E_INVALIDARG, "PropVariantToGUID returned %x\n", hres);
PropVariantClear(&propvar);
hres = InitVariantFromGUIDAsString(&IID_NULL, &var);
ok(hres == S_OK, "InitVariantFromGUIDAsString failed %x\n", hres);
hres = VariantToGUID(&var, &guid);
ok(hres == S_OK, "VariantToGUID failed %x\n", hres);
ok(!memcmp(&IID_NULL, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", show_guid(&guid, NULL));
VariantClear(&var);
hres = InitVariantFromGUIDAsString(&dummy_guid, &var);
ok(hres == S_OK, "InitVariantFromGUIDAsString failed %x\n", hres);
hres = VariantToGUID(&var, &guid);
ok(hres == S_OK, "VariantToGUID failed %x\n", hres);
ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", show_guid(&guid, NULL));
ok(V_VT(&var) == VT_BSTR, "incorrect VARIANT type: %d\n", V_VT(&var));
V_BSTR(&var)[1] = 'z';
hres = VariantToGUID(&var, &guid);
ok(hres == E_FAIL, "VariantToGUID returned %x\n", hres);
V_BSTR(&var)[1] = 'd';
propvar.vt = V_VT(&var);
propvar.u.bstrVal = V_BSTR(&var);
V_VT(&var) = VT_EMPTY;
hres = PropVariantToGUID(&propvar, &guid);
ok(hres == S_OK, "PropVariantToGUID failed %x\n", hres);
ok(!memcmp(&dummy_guid, &guid, sizeof(GUID)), "incorrect GUID created: %s\n", show_guid(&guid, NULL));
PropVariantClear(&propvar);
}
START_TEST(propsys)
{
test_PSStringFromPropertyKey();
@ -569,4 +640,5 @@ START_TEST(propsys)
test_PSRefreshPropertySchema();
test_InitPropVariantFromGUIDAsString();
test_InitPropVariantFromBuffer();
test_PropVariantToGUID();
}

2
include/propvarutil.h
View File

@ -41,6 +41,8 @@ HRESULT WINAPI InitPropVariantFromGUIDAsString(REFGUID guid, PROPVARIANT *ppropv
HRESULT WINAPI InitVariantFromGUIDAsString(REFGUID guid, VARIANT *pvar);
HRESULT WINAPI InitPropVariantFromBuffer(const VOID *pv, UINT cb, PROPVARIANT *ppropvar);
HRESULT WINAPI InitVariantFromBuffer(const VOID *pv, UINT cb, VARIANT *pvar);
HRESULT WINAPI PropVariantToGUID(const PROPVARIANT *ppropvar, GUID *guid);
HRESULT WINAPI VariantToGUID(const VARIANT *pvar, GUID *guid);
#ifdef __cplusplus