贡献一份commoncpp2,有兴趣的可以研究一下

				#!/bin/sh								echo Executing all tests... please wait...				sh dotests.sh > testout.txt								if cmp testout.txt output.txt; then					echo Test successfully				else					echo 'Test failed :('					echo 'Compare testout.txt (wrong) and output.txt (correct) for more information'				fi