趋势科技实习录--coredump问题（2015/03/03）

Penny Jin (QA-CN)HiTo catch possible crash occurring during the progress of functional test. It is suggested to enable core dump file in functional testing environment.To enable core dump file generating$  sudo ulimit -c unlimitedCore dump files will be automatically generated in /cores folder, with file name look like core.39426我们的iDCE 测试框架里要enable下core dump， 这样的话如果有crash 就会知道了9:31Xuan Qi (RD-CN-INTRN)嗯9:31Penny Jin (QA-CN)你的任务是在执行的脚本前运行下这条命令，然后想办法判断/cores 目录下有没有dump文件生成如果有生成就说明发生了crash9:32Xuan Qi (RD-CN-INTRN)好的9:34Penny Jin (QA-CN)如果发现有dump文件生成，现在有2个解决办法，一个是立即让case停止，或者是在某个地方记个标记，说明曾经发生了crash你现在按照记个标记的方法做吧另外，还可以关注下/Library/Logs/DiagnosticReports 和 ~/ Library/Logs/DiagnosticReports， 程序crash后会生成report log在这两个folder下面 ，命令是TestiDCE的就需要记录下来，因为说明是TestiDCE发生了crash之前让你做的那个脚本可以先放放，没事情的时候再想想怎么弄9:38Xuan Qi (RD-CN-INTRN)你刚才说我在执行的脚本前运行这个命令，我需要执行那个脚本?9:38Penny Jin (QA-CN)你可以先下我们trigger mac上regression的脚本主要都是放在start_testidce.sh里的如果要改的话，你copy一份啊，别在原文件上修改哦9:39Xuan Qi (RD-CN-INTRN)嗯9:39Penny Jin (QA-CN)copy start_testidce.sh脚本改好了之后，你可以先在10.9.4那台机器上按照start_testidce.sh的步骤执行下在enable core dump的情况跑所有case，看会不会有dump生成记得copy build，\\10.204.16.28\home\DCE\build 1.0.1025\bin目前最新的build 1025TestiDCE \\10.204.16.28\home\DCE\Steven_Du\TestiDCE_1.0.101115:02Xuan Qi (RD-CN-INTRN)我看在start_testidce.sh里有copy build的步骤啊15:02Penny Jin (QA-CN)如果执行32bit build ,就在deploy后再加--x86, 不加的话默认就是跑64bit buildcopy build的步骤的前提是/users/mac/下有build 目录了这个过程是在start_testidce.sh之前就做好了的15:03Xuan Qi (RD-CN-INTRN)嗯我主要是在start_testidce.sh里做修改吧15:04Penny Jin (QA-CN)对，可以另外再写个脚本，执行完case后check 有没有dump15:05Xuan Qi (RD-CN-INTRN)嗯，我明白

修改了一个.sh文件

echo '111111' | sudo -S ulimit -c unlimitedecho '>>>Start do Test on Mac'rm -f -d -R /Users/mac/TestIDCEsleep 1ssvn co http://10.204.157.78/svn/qa/DCE/RobotFramework/TestIDCE /Users/mac/TestIDCEecho '>>>start copy build'cp -R /Users/mac/Build /Users/mac/TestIDCEchmod a+x /Users/mac/TestIDCE/Build/32/TestiDCEchmod a+x /Users/mac/TestIDCE/Build/64/TestiDCEchmod a+x /Users/mac/TestIDCE/Build/iLogDecryptorecho 'set current tac version for check_tsc_version'python /Users/mac/TestIDCE/tools/SetTSCVersion.py $1 $2 $3tt=`sw_vers -productVersion`if [ $tt == '10.8.5' ]then      echo $DYLD_LIBRARY_PATH    unset DYLD_LIBRARY_PATH    sleep 2s    echo $DYLD_LIBRARY_PATHfisudo rm -rf /cores/*sudo rm -rf /Library/Logs/DiagnosticReports/*sudo rm -rf ~/Library/Logs/DiagnosticReports/*cd /Users/mac/TestIDCEecho '>>>start Run test cases'python starttest.py --deploy --x86python starttest.py --allcd /Users/macpython /Users/mac/CountTestResult.py $3python /Users/mac/CheckResult.py 

自己写了一个脚本CheckResult.py

#!/usr/bin/env python# -*- coding: utf-8 -*-import glob, os#WindowsfilesRead1 = r"/cores/TestiDCE*.crash"filesRead2 = r"/Library/Logs/DiagnosticReports/TestiDCE*.crash"filesRead3 = r"~/Library/Logs/DiagnosticReports/TestiDCE*.crash"fileWrite = r"/Users/mac/Desktop/count.txt"if __name__ == '__main__':    list1 = glob.glob(filesRead1)    list2 = glob.glob(filesRead2)    list3 = glob.glob(filesRead3)    #print list2        out=open(fileWrite,'w')    out.write('All Core files:')    out.write('\n')        for i in list1:        basename = os.path.basename(i)        #print basename                out.write('filename:' + basename )        out.write('\n')    for i in list2:        basename = os.path.basename(i)        #print basename                out.write('filename:' + basename )        out.write('\n')    for i in list3:        basename = os.path.basename(i)        #print basename                out.write('filename:' + basename )        out.write('\n')           out.close()