Debugging with SVN and PHPUnit (port of http://sebastian-bergmann.de/archives/911-Debugging-with-Git-and-PHPUnit.html#content)

test-debug

#!/bin/bash
svncolor='{a["A"]=32;a["U"]=34;a["C"]=31;a["M"]=34;a["G"]=37;a["?"]=33;a["D"]=36;printf("\033[1;%sm%s\033[0;00m\n",a[$1],$0)}';
revision=`svn info ../ --non-interactive | grep Revision | awk '{print $2}'`
prev=$revision
next=$revision

echo -e "\e[32m!!!\e[m current revision is: \e[32m$revision\e[m"

while true; do
    revision=`svn info ../ --non-interactive | grep Revision | awk '{print $2}'`
    echo -e "\e[32m!!!\e[m testing $@ with rev \e[32m$revision\e[m";
    phpunit $@ > /dev/null

    if [ $? == 0 ]
    then
        if [ $revision == $next -a $revision == $prev ]; then
            echo -e "\e[32m!!!\e[m everything seems to be \e[32mfine\e[m, .. aborting!";
        else
            echo -e "\e[32m!!!\e[m rev \e[32m$revision\e[m looks good, so rev \e[31m$prev\e[m was buggy!";
            next=$prev;
        fi
    else
        prev=$revision;
        next='PREV';
        echo -e "\e[31m!!!\e[m test is failing with rev \e[31m$revision\e[m, updating to \e[33m$next\e[m!";
    fi

    echo -e "\e[33m!!!\e[m performing svn update -r \e[33m$next\e[m";
    svn update ../ --revision $next --force --non-interactive | awk $svncolor;
    if [ $next == $prev ]; then
        echo -e "\e[32m!!!\e[m bug-search finish at rev \e[31m$prev\e[m!";
        svn log ../ -r $prev -v;
        break;
    fi
done;