#!/bin/bash # assert.sh assert () # Á¶°ÇÀÌ °ÅÁþÀ̶ó¸é, { #+ ¿¡·¯ ¸Þ¼¼Áö¸¦ ³»°í ½ºÅ©¸³Æ®¸¦ Á¾·á. E_PARAM_ERR=98 E_ASSERT_FAILED=99 if [ -z "$2" ] # ¸Å°³º¯¼ö°¡ ¸Â°Ô ³Ñ¾î¿ÀÁö ¾Ê¾ÒÀ½. then return $E_PARAM_ERR # ±×³É ³Ñ¾î°¨. fi lineno=$2 if [ ! $1 ] then echo "Assertion failed: \"$1\"" echo "File $0, line $lineno" exit $E_ASSERT_FAILED # else # return # ½ºÅ©¸³Æ®¸¦ °è¼Ó ½ÇÇà½ÃÅ´. fi } a=5 b=4 condition="$a -lt $b" # ¿¡·¯ ¸Þ¼¼Áö¸¦ ³»°í ½ºÅ©¸³Æ®¸¦ Á¾·á. # "condition"À» ´Ù¸¥ °ÍÀ¸·Î ¹Ù²ãº¸°í #+ ¾î¶»°Ô µÇ´ÂÁö »ìÆ캸¼¼¿ä. assert "$condition" $LINENO # "assert"°¡ ½ÇÆÐÇÏÁö ¾ÊÀ» °æ¿ì¿¡¸¸ ´ÙÀ½ ºÎºÐÀÌ ½ÇÇàµË´Ï´Ù. # ´Ù¸¥ ¸í·É¾îµé. # ... exit 0