msi/tests: Fix some test failures on Win95 by using more A-functions.

dlls/msi/tests/automation.c

@@ -364,14 +364,25 @@ static void delete_test_files(void)
 /* ok-like statement which takes two unicode strings or one unicode and one ANSI string as arguments */
 static CHAR string1[MAX_PATH], string2[MAX_PATH];
 
+/* lstrcmpW is not supported on Win9x */
+static int strcmp_ww(const WCHAR* str1, const WCHAR* str2)
+{
+    CHAR str1A[MAX_PATH], str2A[MAX_PATH];
+
+    WideCharToMultiByte(CP_ACP, 0, str1, -1, str1A, MAX_PATH, NULL, NULL); \
+    WideCharToMultiByte(CP_ACP, 0, str2, -1, str2A, MAX_PATH, NULL, NULL); \
+
+    return lstrcmpA(str1A, str2A);
+}
+
 #define ok_w2(format, szString1, szString2) \
 \
-    if (lstrcmpW(szString1, szString2) != 0) \
-    { \
+    do { \
     WideCharToMultiByte(CP_ACP, 0, szString1, -1, string1, MAX_PATH, NULL, NULL); \
     WideCharToMultiByte(CP_ACP, 0, szString2, -1, string2, MAX_PATH, NULL, NULL); \
+    if (lstrcmpA(string1, string2) != 0) \
         ok(0, format, string1, string2); \
-    }
+    } while(0);
 
 #define ok_w2n(format, szString1, szString2, len) \
 \
@@ -759,7 +770,9 @@ static HRESULT Installer_RegistryValueW(HKEY hkey, LPCWSTR szKey, LPCWSTR szValu
     V_BSTR(&vararg) = SysAllocString(szValue);
 
     hr = Installer_RegistryValue(hkey, szKey, vararg, &varresult, VT_BSTR);
-    if (V_BSTR(&varresult)) lstrcpyW(szString, V_BSTR(&varresult));
+    if (V_BSTR(&varresult))
+        /* lstrcpyW is not implemented on Win95 (lstrlenW is though) */
+        memcpy(szString, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -775,7 +788,8 @@ static HRESULT Installer_RegistryValueI(HKEY hkey, LPCWSTR szKey, int iValue, LP
     V_I4(&vararg) = iValue;
 
     hr = Installer_RegistryValue(hkey, szKey, vararg, &varresult, vtResult);
-    if (SUCCEEDED(hr) && vtResult == VT_BSTR) lstrcpyW(szString, V_BSTR(&varresult));
+    if (SUCCEEDED(hr) && vtResult == VT_BSTR)
+        memcpy(szString, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -866,7 +880,8 @@ static HRESULT Installer_ProductInfo(LPCWSTR szProduct, LPCWSTR szAttribute, LPW
     V_BSTR(&vararg[0]) = SysAllocString(szAttribute);
 
     hr = invoke(pInstaller, "ProductInfo", DISPATCH_PROPERTYGET, &dispparams, &varresult, VT_BSTR);
-    if (V_BSTR(&varresult)) lstrcpyW(szString, V_BSTR(&varresult));
+    if (V_BSTR(&varresult))
+        memcpy(szString, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -905,7 +920,8 @@ static HRESULT Installer_VersionGet(LPWSTR szVersion)
     HRESULT hr;
 
     hr = invoke(pInstaller, "Version", DISPATCH_PROPERTYGET, &dispparams, &varresult, VT_BSTR);
-    if (V_BSTR(&varresult)) lstrcpyW(szVersion, V_BSTR(&varresult));
+    if (V_BSTR(&varresult))
+        memcpy(szVersion, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -933,7 +949,8 @@ static HRESULT Session_PropertyGet(IDispatch *pSession, LPCWSTR szName, LPWSTR s
     V_BSTR(&vararg[0]) = SysAllocString(szName);
 
     hr = invoke(pSession, "Property", DISPATCH_PROPERTYGET, &dispparams, &varresult, VT_BSTR);
-    if (V_BSTR(&varresult)) lstrcpyW(szReturn, V_BSTR(&varresult));
+    if (V_BSTR(&varresult))
+        memcpy(szReturn, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -1232,7 +1249,8 @@ static HRESULT Record_StringDataGet(IDispatch *pRecord, int iField, LPWSTR szStr
     V_I4(&vararg[0]) = iField;
 
     hr = invoke(pRecord, "StringData", DISPATCH_PROPERTYGET, &dispparams, &varresult, VT_BSTR);
-    if (V_BSTR(&varresult)) lstrcpyW(szString, V_BSTR(&varresult));
+    if (V_BSTR(&varresult))
+        memcpy(szString, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -1309,7 +1327,8 @@ static HRESULT StringList_Item(IDispatch *pStringList, int iIndex, LPWSTR szStri
     V_I4(&vararg[0]) = iIndex;
 
     hr = invoke(pStringList, "Item", DISPATCH_PROPERTYGET, &dispparams, &varresult, VT_BSTR);
-    if (V_BSTR(&varresult)) lstrcpyW(szString, V_BSTR(&varresult));
+    if (V_BSTR(&varresult))
+        memcpy(szString, V_BSTR(&varresult), (lstrlenW(V_BSTR(&varresult)) + 1) * sizeof(WCHAR));
     VariantClear(&varresult);
     return hr;
 }
@@ -1654,7 +1673,7 @@ static void test_Session(IDispatch *pSession)
     memset(stringw, 0, sizeof(stringw));
     hr = Session_PropertyGet(pSession, szProductName, stringw);
     ok(hr == S_OK, "Session_PropertyGet failed, hresult 0x%08x\n", hr);
-    if (lstrcmpW(stringw, szMSITEST) != 0)
+    if (strcmp_ww(stringw, szMSITEST) != 0)
     {
         len = WideCharToMultiByte(CP_ACP, 0, stringw, -1, string, MAX_PATH, NULL, NULL);
         ok(len, "WideCharToMultiByteChar returned error %d\n", GetLastError());
@@ -1667,7 +1686,7 @@ static void test_Session(IDispatch *pSession)
     memset(stringw, 0, sizeof(stringw));
     hr = Session_PropertyGet(pSession, szProductName, stringw);
     ok(hr == S_OK, "Session_PropertyGet failed, hresult 0x%08x\n", hr);
-    if (lstrcmpW(stringw, szProductName) != 0)
+    if (strcmp_ww(stringw, szProductName) != 0)
     {
         len = WideCharToMultiByte(CP_ACP, 0, stringw, -1, string, MAX_PATH, NULL, NULL);
         ok(len, "WideCharToMultiByteChar returned error %d\n", GetLastError());
@@ -2006,7 +2025,7 @@ static void test_Installer_Products(BOOL bProductInstalled)
                     ok(iValue == INSTALLSTATE_DEFAULT || iValue == INSTALLSTATE_ADVERTISED, "Installer_ProductState returned %d, expected %d or %d\n", iValue, INSTALLSTATE_DEFAULT, INSTALLSTATE_ADVERTISED);
 
                 /* Not found our product code yet? Check */
-                if (!bProductFound && !lstrcmpW(szString, szProductCode))
+                if (!bProductFound && !strcmp_ww(szString, szProductCode))
                     bProductFound = TRUE;
 
                 /* IEnumVARIANT::Next */