projects / apple / xnu.git / blame
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|---|---|---|
| 0b4e3aa0 A |
1 | /* |
| 2 | * Copyright (c) 1999, 2000-2001 Apple Computer, Inc. All rights reserved. | |
| 3 | * | |
| 4 | * @APPLE_LICENSE_HEADER_START@ | |
| 5 | * | |
| 43866e37 | 6 | * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved. |
| 0b4e3aa0 | 7 | * |
| 43866e37 A |
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 | |
| 0b4e3aa0 A |
17 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
| 18 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, | |
| 43866e37 A |
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. | |
| 0b4e3aa0 A |
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 */ |