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//
// (C) Copyright by Victor Derks <vba64@xs4all.nl>
//
// See README.TXT for the details of the software licence.
//
#include "stdafx.h"
#include "testcolumnprovider.h"
#include "../vvvsample/columnproviderclsid.h"
#include "../include/columnproviderptr.h"
#include "../include/util.h"
namespace
{
void CreateAndCheckColumnProvider(const wchar_t* wszFilename)
{
MSF::IColumnProviderPtr columnprovider(__uuidof(CColumnProvider));
unsigned long nColumns = columnprovider.GetColumnCount();
CStringW strFile = MSF::GetModuleDirectoryW() + wszFilename;
for (unsigned long i = 0; i < nColumns; ++i)
{
SHCOLUMNINFO columninfo;
if (!columnprovider.GetColumnInfo(i, columninfo))
_com_raise_error(E_FAIL);
_variant_t varData;
if (!columnprovider.GetItemData(strFile, columninfo.scid, varData))
_com_raise_error(E_FAIL);
}
}
} // namespace
void TestColumnProvider::Sanity()
{
CreateAndCheckColumnProvider(L"sample1.vvv");
}
void TestColumnProvider::FileNotFound()
{
try
{
CreateAndCheckColumnProvider(L"filenotfound.vvv");
}
catch (const _com_error&)
{
// expect failed HRESULT.
return;
}
_com_raise_error(E_FAIL);
}
void TestColumnProvider::IncorrectType()
{
MSF::IColumnProviderPtr columnprovider(__uuidof(CColumnProvider));
unsigned long nColumns = columnprovider.GetColumnCount();
CStringW strFile = MSF::GetModuleDirectoryW() + L"sample.yyy";
for (unsigned long i = 0; i < nColumns; ++i)
{
SHCOLUMNINFO columninfo;
if (!columnprovider.GetColumnInfo(i, columninfo))
_com_raise_error(E_FAIL);
_variant_t varData;
if (columnprovider.GetItemData(strFile, columninfo.scid, varData))
_com_raise_error(E_FAIL); // should not return data.
}
SHCOLUMNINFO columninfo;
if (columnprovider.GetColumnInfo(nColumns + 1, columninfo))
_com_raise_error(E_FAIL); // should not return ok.
}
void TestColumnProvider::StandardSortPerformance()
{
CStringW strSample1 = MSF::GetModuleDirectoryW() + L"sample1.vvv";
CStringW strSample2 = MSF::GetModuleDirectoryW() + L"sample2.vvv";
MSF::IColumnProviderPtr columnprovider(__uuidof(CColumnProvider));
SHCOLUMNINFO columninfo;
if (!columnprovider.GetColumnInfo(0, columninfo))
_com_raise_error(E_FAIL);
columnprovider.GetItemData(strSample1, columninfo.scid);
columnprovider.GetItemData(strSample2, columninfo.scid);
if (!columnprovider.GetColumnInfo(1, columninfo))
_com_raise_error(E_FAIL);
columnprovider.GetItemData(strSample1, columninfo.scid);
columnprovider.GetItemData(strSample2, columninfo.scid);
}
void TestColumnProvider::SimpleSort()
{
CStringW strSample1 = MSF::GetModuleDirectoryW() + L"sample1.vvv";
CStringW strSample2 = MSF::GetModuleDirectoryW() + L"sample2.vvv";
MSF::IColumnProviderPtr columnprovider(__uuidof(CColumnProvider));
SHCOLUMNINFO columninfo;
if (!columnprovider.GetColumnInfo(0, columninfo))
_com_raise_error(E_FAIL);
columnprovider.GetItemData(strSample1, columninfo.scid);
columnprovider.GetItemData(strSample2, columninfo.scid);
}
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Victor lives in Nijmegen, the oldest city in The Netherlands.
He studied Applied Physics in Delft and works Hitachi High-Tech Analytical Science.