TestFileDeleteFile.c

 
#include <stdio.h>
#include <stdlib.h>
#include <winpr/crt.h>
#include <winpr/file.h>
#include <winpr/path.h>
#include <winpr/windows.h>
 
#if !defined(_WIN32)
#include <sys/stat.h>
#endif
 
static int secure_mkstemp(char* tmpname)
{
#if !defined(_WIN32)
  const mode_t mask = umask(S_IRWXU);
#endif
  int fd = mkstemp(tmpname);
#if !defined(_WIN32)
  (void)umask(mask);
#endif
  return fd;
}
 
int TestFileDeleteFile(int argc, char* argv[])
{
  BOOL rc = FALSE;
  int fd = 0;
  char validA[] = "/tmp/valid-test-file-XXXXXX";
  char validW[] = "/tmp/valid-test-file-XXXXXX";
  WCHAR* validWW = nullptr;
  const char invalidA[] = "/xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
  WCHAR invalidW[sizeof(invalidA)] = WINPR_C_ARRAY_INIT;
 
  (void)ConvertUtf8NToWChar(invalidA, ARRAYSIZE(invalidA), invalidW, ARRAYSIZE(invalidW));
 
  WINPR_UNUSED(argc);
  WINPR_UNUSED(argv);
 
  rc = winpr_DeleteFile(invalidA);
  if (rc)
    return -1;
 
  rc = DeleteFileW(invalidW);
  if (rc)
    return -1;
 
  fd = secure_mkstemp(validA);
  if (fd < 0)
    return -1;
 
  rc = winpr_DeleteFile(validA);
  if (!rc)
    return -1;
 
  fd = secure_mkstemp(validW);
  if (fd < 0)
    return -1;
 
  validWW = ConvertUtf8NToWCharAlloc(validW, ARRAYSIZE(validW), nullptr);
  if (validWW)
    rc = DeleteFileW(validWW);
  free(validWW);
  if (!rc)
    return -1;
  return 0;
}