seh0029.c File Reference

#include <windows.h>
#include "seh.h"

Include dependency graph for seh0029.c:

Go to the source code of this file.

Macros
#define	faill()
#define	startest()
#define	finish()

Functions
void	AccessViolation (PLONG BlackHole, PLONG BadAddress)
int	main ()

Variables
char	test [] = "SEH0029.c"

Macro Definition Documentation

faill

#define faill

(

)

Definition at line 8 of file seh0029.c.

finish

#define finish

(

)

Definition at line 10 of file seh0029.c.

startest

#define startest

(

)

Definition at line 9 of file seh0029.c.

Function Documentation

AccessViolation()

void AccessViolation	(	PLONG	BlackHole,
		PLONG	BadAddress
	)

Definition at line 14 of file seh0029.c.

                                                        {
  *BlackHole += *BadAddress;
  return;
}

Referenced by main().

main()

int main

(

void

)

Definition at line 19 of file seh0029.c.

           {
  PCHAR BadByte;
  PLONG BlackHole;
  LONG Counter;
  DWORD ExceptionCode;
 
  BadByte = (PCHAR)((PVOID)0);
  BadByte += 1;
  BlackHole = &Counter;
 
  Counter = 0;
 
  try {
    /* set counter = 1 */
    Counter += 1;
    /*
     * create a DATA MISALIGNMENT ERROR by passing
     * a Byte into a LONG. Passing (PLONG)1.
     */
    AccessViolation(BlackHole, (PLONG)BadByte);
  }
  except((ExceptionCode = GetExceptionCode()),
         ((ExceptionCode == STATUS_DATATYPE_MISALIGNMENT)
              ? 1
              : ((ExceptionCode == STATUS_ACCESS_VIOLATION) ? 1 : 0))) {
    Counter += 1;
  }
  endtry
 
  if (Counter != 2) {
    printf("TEST 29 FAILED. Counter = %d\n\r", Counter);
    return -1;
  } else {
    /*
    ISSUE-REVIEW:a-sibyvi-2003/10/20
            This test was expecting STATUS_DATATYPE_MISALIGNMENT
            which is no longer true for UTC and Phoenix. So changing the test
            to expect Acces Violation instead.
    ISSUE-REVIEW:v-simwal-2011-01-25 Either MISALIGNMENT or ACCESS VIOLATION
    counts as a pass.
        */
    if ((ExceptionCode != STATUS_ACCESS_VIOLATION) &&
        (ExceptionCode != STATUS_DATATYPE_MISALIGNMENT)) {
      printf(
          "TEST 29 FAILED. Expected ACCESS_VIOLATION, got exception = %d\n\r",
          ExceptionCode);
      return -1;
    }
  }
  return 0;
}

Variable Documentation

test

char test[] = "SEH0029.c"

Definition at line 12 of file seh0029.c.