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  * Copyright (c) 1999-2003 Apple Computer, Inc.  All Rights Reserved.
   7  *
   8  * This file contains Original Code and/or Modifications of Original Code
   9  * as defined in and that are subject to the Apple Public Source License
  10  * Version 2.0 (the 'License'). You may not use this file except in
  11  * compliance with the License. Please obtain a copy of the License at
  12  * http://www.opensource.apple.com/apsl/ and read it before using this
  13  * file.
  14  *
  15  * The Original Code and all software distributed under the License are
  16  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  17  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  18  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  19  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  20  * Please see the License for the specific language governing rights and
  21  * limitations under the License.
  22  *
  23  * @APPLE_LICENSE_HEADER_END@
  24  */
  25
  26 #ifndef ASSERT_VERIFY_H
  27 #define ASSERT_VERIFY_H
  28
  29 /******************************************************************************
  30 Written by: Jeffrey Richter
  31 Notices: Copyright (c) 1995-1997 Jeffrey Richter
  32 Purpose: Common header file containing handy macros and definitions used
  33          throughout all the applications in the book.
  34 ******************************************************************************/
  35
  36 /* These header functions were copied from the cmnhdr.h file that accompanies
  37    Advanced Windows 3rd Edition by Jeffrey Richter */
  38
  39 //////////////////////////// Assert/Verify Macros /////////////////////////////
  40
  41 #if             defined(macintosh) || defined(__APPLE__)
  42 /* TBD */
  43 #define chFAIL(szMSG)
  44 #define chASSERTFAIL(file,line,expr)
  45 #else
  46 #define chFAIL(szMSG) {                                                   \
  47       MessageBox(GetActiveWindow(), szMSG,                                \
  48          __TEXT("Assertion Failed"), MB_OK | MB_ICONERROR);               \
  49       DebugBreak();                                                       \
  50    }
  51
  52 /* Put up an assertion failure message box. */
  53 #define chASSERTFAIL(file,line,expr) {                                    \
  54       TCHAR sz[128];                                                      \
  55       wsprintf(sz, __TEXT("File %hs, line %d : %hs"), file, line, expr);  \
  56       chFAIL(sz);                                                         \
  57    }
  58
  59 #endif  /* macintosh */
  60
  61 /* Put up a message box if an assertion fails in a debug build. */
  62 #ifdef _DEBUG
  63 #define chASSERT(x) if (!(x)) chASSERTFAIL(__FILE__, __LINE__, #x)
  64 #else
  65 #define chASSERT(x)
  66 #endif
  67
  68 /* Assert in debug builds, but don't remove the code in retail builds. */
  69 #ifdef _DEBUG
  70 #define chVERIFY(x) chASSERT(x)
  71 #else
  72 #define chVERIFY(x) (x)
  73 #endif
  74
  75 #endif  /* ASSERT_VERIFY_H */