bsd/dev/random/YarrowCoreLib/src/assertverify.h

   1 /*
   2  * Copyright (c) 1999, 2000-2001 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * The contents of this file constitute Original Code as defined in and
   7  * are subject to the Apple Public Source License Version 1.1 (the
   8  * "License").  You may not use this file except in compliance with the
   9  * License.  Please obtain a copy of the License at
  10  * http://www.apple.com/publicsource and read it before using this file.
  11  *
  12  * This Original Code and all software distributed under the License are
  13  * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  14  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  15  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  16  * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT.  Please see the
  17  * License for the specific language governing rights and limitations
  18  * under the License.
  19  *
  20  * @APPLE_LICENSE_HEADER_END@
  21  */
  22
  23 #ifndef ASSERT_VERIFY_H
  24 #define ASSERT_VERIFY_H
  25
  26 /******************************************************************************
  27 Written by: Jeffrey Richter
  28 Notices: Copyright (c) 1995-1997 Jeffrey Richter
  29 Purpose: Common header file containing handy macros and definitions used
  30          throughout all the applications in the book.
  31 ******************************************************************************/
  32
  33 /* These header functions were copied from the cmnhdr.h file that accompanies
  34    Advanced Windows 3rd Edition by Jeffrey Richter */
  35
  36 //////////////////////////// Assert/Verify Macros /////////////////////////////
  37
  38 #if             defined(macintosh) || defined(__APPLE__)
  39 /* TBD */
  40 #define chFAIL(szMSG)
  41 #define chASSERTFAIL(file,line,expr)
  42 #else
  43 #define chFAIL(szMSG) {                                                   \
  44       MessageBox(GetActiveWindow(), szMSG,                                \
  45          __TEXT("Assertion Failed"), MB_OK | MB_ICONERROR);               \
  46       DebugBreak();                                                       \
  47    }
  48
  49 /* Put up an assertion failure message box. */
  50 #define chASSERTFAIL(file,line,expr) {                                    \
  51       TCHAR sz[128];                                                      \
  52       wsprintf(sz, __TEXT("File %hs, line %d : %hs"), file, line, expr);  \
  53       chFAIL(sz);                                                         \
  54    }
  55
  56 #endif  /* macintosh */
  57
  58 /* Put up a message box if an assertion fails in a debug build. */
  59 #ifdef _DEBUG
  60 #define chASSERT(x) if (!(x)) chASSERTFAIL(__FILE__, __LINE__, #x)
  61 #else
  62 #define chASSERT(x)
  63 #endif
  64
  65 /* Assert in debug builds, but don't remove the code in retail builds. */
  66 #ifdef _DEBUG
  67 #define chVERIFY(x) chASSERT(x)
  68 #else
  69 #define chVERIFY(x) (x)
  70 #endif
  71
  72 #endif  /* ASSERT_VERIFY_H */