静态检测工具--PMD/ERROR PRONE /CppCheck

静态检测工具会确认code是否符合规范，是否有多余或者错误的code

PMD

Documentation Index | PMD Source Code Analyzer

error prone:

Bug Patterns

cpp check

Cppcheck - A tool for static C/C++ code analysis

PMD：

Download the latest binary zip from the releases and extract it somewhere.

执行Execute bin/run.sh

使用下面脚本(check_pmd.sh)解析pmd的结果，其中customize.xml 是PMD rule 规范

./check_pmd.sh code_path result_name
 

#!/bin/bash

WORKSPACE=$1
PMD_RESULT=$2
if [ -z $WORKSPACE ]; then
     echo "======================================================="
     echo "             please give the path to check pmd         "
     echo "======================================================="
     exit 1;
fi
if [ -z $PMD_RESULT ]; then
    PMD_RESULT=result
fi

./run.sh pmd -d $WORKSPACE -f xml -R customize.xml > $PMD_RESULT.xml
level1=$(grep -nre "priority=\"1" $PMD_RESULT.xml | wc -l)
level2=$(grep -nre "priority=\"2" $PMD_RESULT.xml | wc -l)
level3=$(grep -nre "priority=\"3" $PMD_RESULT.xml | wc -l)
level4=$(grep -nre "priority=\"4" $PMD_RESULT.xml | wc -l)
level5=$(grep -nre "priority=\"5" $PMD_RESULT.xml | wc -l)
echo "wait report PMD analysis ..."
sleep 5

echo "======================================================="
echo "                PMD Priority Result                    "
echo "======================================================="
echo "|                 |   Patch   |"
echo "  "
echo "| Level 1 (High)  |   $level1 |"
echo "| Level 2         |   $level2 |"
echo "| Level 3 (Normal)|   $level3 |"
echo "| Level 4         |   $level4 |"
echo "| Level 5 (Low)   |   $level5 |"
echo " "

Error Prone--Google出品的Java和Android Bug分析利器

android source code 编译可以使用这个命令执行error prone：

RUN_ERROR_PRONE=true mm

可能有些规范与PMD 冲突，看自己选择哪一个

如果不想解决，可以通过SuppressWarnings方式过滤掉

@SuppressWarnings("AlwaysThrows")

多个 @SuppressWarnings({"AlwaysThrows","AndroidInjectionBeforeSuper"})

同样该方法使用与PMD，如下

@SuppressWarnings("PMD.UselessParentheses")

CppCheck：

有window和linux 软件下载使用

其他的静态检测工具，有搜到如下博客

静态分析工具汇总 - red_rose - 博客园