#!/bin/sh # # run gcov on udev # # Generate code coverage analysis for udev files # # This requires that you compiled udev with gcov flags i.e. # you should have compiled udev with the make_gcov.sh script. # # Leann Ogasawara <ogasawara@osdl.org>, April 2004 PWD=`pwd` # check if root else may not have access to *.da files # and gcov analysis will fail. if [ $(id -u) -ne 0 ]; then echo "please become root before executing run_gcov.sh" exit 1 fi echo > udev_gcov.txt echo "CODE COVERAGE ANALYSIS FOR UDEV" >> udev_gcov.txt echo >> udev_gcov.txt for file in `find -maxdepth 1 -name "*.gcno"`; do name=`basename $file .gcno` echo "################" >> udev_gcov.txt echo "$name.c" >> udev_gcov.txt echo "################" >> udev_gcov.txt if [ -e "$name.gcda" ]; then gcov -l "$name.c" >> udev_gcov.txt 2>&1 else echo "code for $name.c was never executed" >> udev_gcov.txt 2>&1 echo "no code coverage analysis to be done" >> udev_gcov.txt 2>&1 fi echo >> udev_gcov.txt done echo "udev gcov analysis done. View udev_gcov.txt for results."