近在看redis的sds，发现原来redis提供了一个简单的测试框架，觉得挺有新意的。之前写代码，都是单独写所有的单元测试代码，感觉很麻烦，这个还不错，感觉修改一下会更加方便使用。
　　测试宏定义如下：

 

/* This is a really minimal testing framework for C.
*
* Example:
*
* test_cond("Check if 1 == 1"， 1==1)
* test_cond("Check if 5 > 10"， 5 > 10)
* test_report()
*
* ----------------------------------------------------------------------------
*
* Copyright (c) 2010-2012， Salvatore Sanfilippo <antirez at gmail dot com>
* All rights reserved.
*
* Redistribution and use in source and binary forms， with or without
* modification， are permitted provided that the following conditions are met:
*
*   * Redistributions of source code must retain the above copyright notice，
*     this list of conditions and the following disclaimer.
*   * Redistributions in binary form must reproduce the above copyright
*     notice， this list of conditions and the following disclaimer in the
*     documentation and/or other materials provided with the distribution.
*   * Neither the name of Redis nor the names of its contributors may be used
*     to endorse or promote products derived from this software without
*     specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES， INCLUDING， BUT NOT LIMITED TO， THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT， INDIRECT， INCIDENTAL， SPECIAL， EXEMPLARY， OR
* CONSEQUENTIAL DAMAGES (INCLUDING， BUT NOT LIMITED TO， PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE， DATA， OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY， WHETHER IN
* CONTRACT， STRICT LIABILITY， OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE， EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef __TESTHELP_H
#define __TESTHELP_H
int __failed_tests = 0;
int __test_num = 0;
#define test_cond(descr，_c) do {
__test_num++; printf("%d - %s: "， __test_num， descr);
if(_c) printf("PASSED ");
else {printf("FAILED "); __failed_tests++;
printf("************************ WARNING ***************************
[*failed*] We have failed tests here : %s :%d "，__FILE__， __LINE__);
printf("are you continue[y]:");
if(tolower(getchar())=='n'){
test_report();
printf("************************************************************ ");
exit(1);}
else{
printf("************************************************************ ");
}}
} while(0);
#define test_report() do {
printf("------------------------------------------------------------ ");
printf("%d tests， %d passed， %d failed "， __test_num，
__test_num-__failed_tests， __failed_tests);
printf("------------------------------------------------------------ ");
} while(0);
#endif