Function SpeedStorage_Test

src/External/CascLib/test/CascTest.cpp:916–969

}

static DWORD SpeedStorage_Test(PFN_RUN_TEST PfnRunTest, LPCSTR szStorage, LPCSTR szExpectedNameHash = NULL, LPCSTR szExpectedDataHash = NULL, LPCSTR szFileName = NULL)
{
    TLogHelper LogHelper(szStorage);
    HANDLE hStorage;
    TCHAR szFullPath[MAX_PATH];
    DWORD dwErrCode = ERROR_SUCCESS;
    int nOpenCount = 100;

    // Keep compiler happy
    CASCLIB_UNUSED(PfnRunTest);
    CASCLIB_UNUSED(szExpectedNameHash);
    CASCLIB_UNUSED(szExpectedDataHash);
    CASCLIB_UNUSED(szFileName);

    // Prepare the full path of the storage
    MakeFullPath(szFullPath, _countof(szFullPath), szStorage);

    // Open the storage for the first time to load all files to the cache
    LogHelper.PrintProgress("Opening storage (caching-in) ...");
    if(CascOpenStorage(szFullPath, 0, &hStorage))
    {
        // Close right away
        CascCloseStorage(hStorage);
        hStorage = NULL;

        // Set the start time of the operation
        LogHelper.SetStartTime();

        // Now open the storage again, many times in order to measure how fast can we load it
        for(int i = 0; i < nOpenCount; i++)
        {
            LogHelper.PrintProgress("Opening storage (%u /%u) ...", i, nOpenCount);
            if(!CascOpenStorage(szFullPath, 0, &hStorage))
            {
                LogHelper.PrintError("Error: Failed to open storage %s", szStorage);
                break;
            }

            CascCloseStorage(hStorage);
            hStorage = NULL;
        }

        // Print the total time
        LogHelper.PrintTotalTime();
    }
    else
    {
        LogHelper.PrintError("Error: Failed to open storage %s", szStorage);
        assert(GetCascError() != ERROR_SUCCESS);
        dwErrCode = GetCascError();
    }

    return dwErrCode;
}

static bool WINAPI OnlineStorage_OpenCB(
    void * PtrUserParam,                        // User-specific parameter passed to the callback