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#include <stdio.h>
#include <winpr/crt.h>
#include <winpr/path.h>
#include <winpr/tchar.h>
#include <winpr/winpr.h>
static const char testPathExtension[] = "C:\\Windows\\System32\\cmd.exe";
int TestPathCchFindExtension(int argc, char* argv[])
{
PCSTR pszExt = NULL;
PCSTR pszTmp = NULL;
HRESULT hr = 0;
WINPR_UNUSED(argc);
WINPR_UNUSED(argv);
/* Test invalid args */
hr = PathCchFindExtensionA(NULL, sizeof(testPathExtension), &pszExt);
if (SUCCEEDED(hr))
{
printf(
"PathCchFindExtensionA unexpectedly succeeded with pszPath = NULL. result: 0x%08" PRIX32
"\n",
hr);
return -1;
}
hr = PathCchFindExtensionA(testPathExtension, 0, &pszExt);
if (SUCCEEDED(hr))
{
printf("PathCchFindExtensionA unexpectedly succeeded with cchPath = 0. result: 0x%08" PRIX32
"\n",
hr);
return -1;
}
hr = PathCchFindExtensionA(testPathExtension, sizeof(testPathExtension), NULL);
if (SUCCEEDED(hr))
{
printf(
"PathCchFindExtensionA unexpectedly succeeded with ppszExt = NULL. result: 0x%08" PRIX32
"\n",
hr);
return -1;
}
/* Test missing null-termination of pszPath */
hr = PathCchFindExtensionA("c:\\45.789", 9, &pszExt); /* nb: correct would be 10 */
if (SUCCEEDED(hr))
{
printf("PathCchFindExtensionA unexpectedly succeeded with unterminated pszPath. result: "
"0x%08" PRIX32 "\n",
hr);
return -1;
}
/* Test passing of an empty terminated string (must succeed) */
pszExt = NULL;
pszTmp = "";
hr = PathCchFindExtensionA(pszTmp, 1, &pszExt);
if (hr != S_OK)
{
printf("PathCchFindExtensionA failed with an empty terminated string. result: 0x%08" PRIX32
"\n",
hr);
return -1;
}
/* pszExt must point to the strings terminating 0 now */
if (pszExt != pszTmp)
{
printf("PathCchFindExtensionA failed with an empty terminated string: pszExt pointer "
"mismatch\n");
return -1;
}
/* Test a path without file extension (must succeed) */
pszExt = NULL;
pszTmp = "c:\\4.678\\";
hr = PathCchFindExtensionA(pszTmp, 10, &pszExt);
if (hr != S_OK)
{
printf("PathCchFindExtensionA failed with a directory path. result: 0x%08" PRIX32 "\n", hr);
return -1;
}
/* The extension must not have been found and pszExt must point to the
* strings terminating NULL now */
if (pszExt != &pszTmp[9])
{
printf("PathCchFindExtensionA failed with a directory path: pszExt pointer mismatch\n");
return -1;
}
/* Non-special tests */
pszExt = NULL;
if (PathCchFindExtensionA(testPathExtension, sizeof(testPathExtension), &pszExt) != S_OK)
{
printf("PathCchFindExtensionA failure: expected S_OK\n");
return -1;
}
if (!pszExt || strcmp(pszExt, ".exe"))
{
printf("PathCchFindExtensionA failure: unexpected extension\n");
return -1;
}
printf("Extension: %s\n", pszExt);
return 0;
}
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