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propsys/tests: Added InitVariantFromGUIDAsString tests.

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This commit is contained in:
Piotr Caban 2011-09-16 11:20:18 +02:00 committed by Alexandre Julliard
parent 27ac89acbc
commit 9642778089
3 changed files with 62 additions and 1 deletions
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2
dlls/propsys/tests/Makefile.in
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@ -1,5 +1,5 @@
TESTDLL = propsys.dll
IMPORTS = propsys ole32
IMPORTS = propsys ole32 oleaut32
C_SRCS = \
propsys.c

59
dlls/propsys/tests/propsys.c
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@ -24,10 +24,13 @@
#include <stdarg.h>
#include <stdio.h>
#define NONAMELESSUNION
#include "windef.h"
#include "winbase.h"
#include "objbase.h"
#include "propsys.h"
#include "propvarutil.h"
#include "initguid.h"
#include "wine/test.h"
@ -46,6 +49,13 @@ static char *show_guid(const GUID *guid, char *buf)
return buf;
}
static int strcmp_wa(LPCWSTR strw, const char *stra)
{
CHAR buf[512];
WideCharToMultiByte(CP_ACP, 0, strw, -1, buf, sizeof(buf), NULL, NULL);
return lstrcmpA(stra, buf);
}
static void test_PSStringFromPropertyKey(void)
{
static const WCHAR fillerW[] = {'X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X','X',
@ -450,9 +460,58 @@ static void test_PSRefreshPropertySchema(void)
CoUninitialize();
}
static void test_InitPropVariantFromGUIDAsString(void)
{
PROPVARIANT propvar;
VARIANT var;
HRESULT hres;
int i;
const struct {
REFGUID guid;
const char *str;
} testcases[] = {
{&IID_NULL, "{00000000-0000-0000-0000-000000000000}" },
{&dummy_guid, "{DEADBEEF-DEAD-BEEF-DEAD-BEEFCAFEBABE}" },
};
hres = InitPropVariantFromGUIDAsString(NULL, &propvar);
ok(hres == E_FAIL, "InitPropVariantFromGUIDAsString returned %x\n", hres);
if(0) {
/* Returns strange data on Win7, crashes on older systems */
InitVariantFromGUIDAsString(NULL, &var);
/* Crashes on windows */
InitPropVariantFromGUIDAsString(&IID_NULL, NULL);
InitVariantFromGUIDAsString(&IID_NULL, NULL);
}
for(i=0; i<sizeof(testcases)/sizeof(testcases[0]); i++) {
memset(&propvar, 0, sizeof(PROPVARIANT));
hres = InitPropVariantFromGUIDAsString(testcases[i].guid, &propvar);
ok(hres == S_OK, "%d) InitPropVariantFromGUIDAsString returned %x\n", i, hres);
ok(propvar.vt == VT_LPWSTR, "%d) propvar.vt = %d\n", i, propvar.vt);
ok(!strcmp_wa(propvar.u.pwszVal, testcases[i].str), "%d) propvar.u.pwszVal = %s\n",
i, wine_dbgstr_w(propvar.u.pwszVal));
CoTaskMemFree(propvar.u.pwszVal);
memset(&var, 0, sizeof(VARIANT));
hres = InitVariantFromGUIDAsString(testcases[i].guid, &var);
ok(hres == S_OK, "%d) InitVariantFromGUIDAsString returned %x\n", i, hres);
ok(V_VT(&var) == VT_BSTR, "%d) V_VT(&var) = %d\n", i, V_VT(&var));
ok(SysStringLen(V_BSTR(&var)) == 38, "SysStringLen returned %d\n",
SysStringLen(V_BSTR(&var)));
ok(!strcmp_wa(V_BSTR(&var), testcases[i].str), "%d) V_BSTR(&var) = %s\n",
i, wine_dbgstr_w(V_BSTR(&var)));
VariantClear(&var);
}
}
START_TEST(propsys)
{
test_PSStringFromPropertyKey();
test_PSPropertyKeyFromString();
test_PSRefreshPropertySchema();
test_InitPropVariantFromGUIDAsString();
}

2
include/propvarutil.h
View File

@ -37,6 +37,8 @@ typedef int PROPVAR_CHANGE_FLAGS;
HRESULT WINAPI PropVariantChangeType(PROPVARIANT *ppropvarDest, REFPROPVARIANT propvarSrc,
PROPVAR_CHANGE_FLAGS flags, VARTYPE vt);
HRESULT WINAPI InitPropVariantFromGUIDAsString(REFGUID guid, PROPVARIANT *ppropvar);
HRESULT WINAPI InitVariantFromGUIDAsString(REFGUID guid, VARIANT *pvar);
#ifdef __cplusplus