| #!/bin/sh |
| |
| ## Script to build and test the latest python from svn. It basically |
| ## does this: |
| ## svn up ; ./configure ; make ; make test ; make install ; cd Doc ; make |
| ## |
| ## Logs are kept and rsync'ed to the host. If there are test failure(s), |
| ## information about the failure(s) is mailed. |
| ## |
| ## This script is run on the PSF's machine as user neal via crontab. |
| ## |
| ## Yes, this script would probably be easier in python, but then |
| ## there's a bootstrap problem. What if Python doesn't build? |
| ## |
| ## This script should be fairly clean Bourne shell, ie not too many |
| ## bash-isms. We should try to keep it portable to other Unixes. |
| ## Even though it will probably only run on Linux. I'm sure there are |
| ## several GNU-isms currently (date +%s and readlink). |
| ## |
| ## Perhaps this script should be broken up into 2 (or more) components. |
| ## Building doc is orthogonal to the rest of the python build/test. |
| ## |
| |
| ## FIXME: we should detect test hangs (eg, if they take more than 45 minutes) |
| |
| ## FIXME: we should run valgrind |
| ## FIXME: we should run code coverage |
| |
| ## Utilities invoked in this script include: |
| ## basename, date, dirname, expr, grep, readlink, uname |
| ## cksum, make, mutt, rsync, svn |
| |
| ## remember where did we started from |
| DIR=`dirname $0` |
| if [ "$DIR" = "" ]; then |
| DIR="." |
| fi |
| |
| ## make directory absolute |
| DIR=`readlink -f $DIR` |
| FULLPATHNAME="$DIR/`basename $0`" |
| ## we want Misc/.. |
| DIR=`dirname $DIR` |
| |
| ## Configurable options |
| |
| FAILURE_SUBJECT="Python Regression Test Failures" |
| #FAILURE_MAILTO="YOUR_ACCOUNT@gmail.com" |
| FAILURE_MAILTO="python-checkins@python.org" |
| |
| REMOTE_SYSTEM="neal@dinsdale.python.org" |
| REMOTE_DIR="/data/ftp.python.org/pub/docs.python.org/dev/" |
| RESULT_FILE="$DIR/build/index.html" |
| INSTALL_DIR="/tmp/python-test/local" |
| RSYNC_OPTS="-aC -e ssh" |
| |
| REFLOG="build/reflog.txt.out" |
| # These tests are not stable and falsely report leaks sometimes. |
| # The entire leak report will be mailed if any test not in this list leaks. |
| # Note: test_XXX (none currently) really leak, but are disabled |
| # so we don't send spam. Any test which really leaks should only |
| # be listed here if there are also test cases under Lib/test/leakers. |
| LEAKY_TESTS="test_(cmd_line|ctypes|filecmp|socket|threadedtempfile|threading|threading_local|urllib2)" |
| |
| # Skip these tests altogether when looking for leaks. These tests |
| # do not need to be stored above in LEAKY_TESTS too. |
| # test_compiler almost never finishes with the same number of refs |
| # since it depends on other modules, skip it. |
| # test_logging causes hangs, skip it. |
| LEAKY_SKIPS="-x test_compiler test_logging" |
| |
| # Change this flag to "yes" for old releases to only update/build the docs. |
| BUILD_DISABLED="no" |
| |
| ## utility functions |
| current_time() { |
| date +%s |
| } |
| |
| update_status() { |
| now=`current_time` |
| time=`expr $now - $3` |
| echo "<li><a href=\"$2\">$1</a> <font size=\"-1\">($time seconds)</font></li>" >> $RESULT_FILE |
| } |
| |
| mail_on_failure() { |
| if [ "$NUM_FAILURES" != "0" ]; then |
| mutt -s "$FAILURE_SUBJECT $1 ($NUM_FAILURES)" $FAILURE_MAILTO < $2 |
| fi |
| } |
| |
| ## setup |
| cd $DIR |
| mkdir -p build |
| rm -f $RESULT_FILE build/*.out |
| rm -rf $INSTALL_DIR |
| |
| ## create results file |
| TITLE="Automated Python Build Results" |
| echo "<html>" >> $RESULT_FILE |
| echo " <head>" >> $RESULT_FILE |
| echo " <title>$TITLE</title>" >> $RESULT_FILE |
| echo " <meta http-equiv=\"refresh\" content=\"43200\">" >> $RESULT_FILE |
| echo " </head>" >> $RESULT_FILE |
| echo "<body>" >> $RESULT_FILE |
| echo "<h2>Automated Python Build Results</h2>" >> $RESULT_FILE |
| echo "<table>" >> $RESULT_FILE |
| echo " <tr>" >> $RESULT_FILE |
| echo " <td>Built on:</td><td>`date`</td>" >> $RESULT_FILE |
| echo " </tr><tr>" >> $RESULT_FILE |
| echo " <td>Hostname:</td><td>`uname -n`</td>" >> $RESULT_FILE |
| echo " </tr><tr>" >> $RESULT_FILE |
| echo " <td>Platform:</td><td>`uname -srmpo`</td>" >> $RESULT_FILE |
| echo " </tr>" >> $RESULT_FILE |
| echo "</table>" >> $RESULT_FILE |
| echo "<ul>" >> $RESULT_FILE |
| |
| ## update, build, and test |
| ORIG_CHECKSUM=`cksum $FULLPATHNAME` |
| F=svn-update.out |
| start=`current_time` |
| svn update >& build/$F |
| err=$? |
| update_status "Updating" "$F" $start |
| if [ $err = 0 -a "$BUILD_DISABLED" != "yes" ]; then |
| ## FIXME: we should check if this file has changed. |
| ## If it has changed, we should re-run the script to pick up changes. |
| if [ "$ORIG_CHECKSUM" != "$ORIG_CHECKSUM" ]; then |
| exec $FULLPATHNAME $@ |
| fi |
| |
| F=svn-stat.out |
| start=`current_time` |
| svn stat >& build/$F |
| ## ignore some of the diffs |
| NUM_DIFFS=`egrep -vc '^. (@test|db_home|Lib/test/(regrtest\.py|db_home))$' build/$F` |
| update_status "svn stat ($NUM_DIFFS possibly important diffs)" "$F" $start |
| |
| F=configure.out |
| start=`current_time` |
| ./configure --prefix=$INSTALL_DIR --with-pydebug >& build/$F |
| err=$? |
| update_status "Configuring" "$F" $start |
| if [ $err = 0 ]; then |
| F=make.out |
| start=`current_time` |
| make >& build/$F |
| err=$? |
| warnings=`grep warning build/$F | egrep -vc "te?mpnam(_r|)' is dangerous,"` |
| update_status "Building ($warnings warnings)" "$F" $start |
| if [ $err = 0 ]; then |
| ## make install |
| F=make-install.out |
| start=`current_time` |
| make install >& build/$F |
| update_status "Installing" "$F" $start |
| |
| ## make and run basic tests |
| F=make-test.out |
| start=`current_time` |
| make test >& build/$F |
| NUM_FAILURES=`grep -ic " failed:" build/$F` |
| update_status "Testing basics ($NUM_FAILURES failures)" "$F" $start |
| ## FIXME: should mail since -uall below should find same problems |
| mail_on_failure "basics" build/$F |
| |
| ## run the tests looking for leaks |
| F=make-test-refleak.out |
| start=`current_time` |
| ./python ./Lib/test/regrtest.py -R 4:3:$REFLOG -u network $LEAKY_SKIPS >& build/$F |
| NUM_FAILURES=`egrep -vc "$LEAKY_TESTS" $REFLOG` |
| update_status "Testing refleaks ($NUM_FAILURES failures)" "$F" $start |
| mail_on_failure "refleak" $REFLOG |
| |
| ## now try to run all the tests |
| F=make-testall.out |
| start=`current_time` |
| ## skip curses when running from cron since there's no terminal |
| ## skip sound since it's not setup on the PSF box (/dev/dsp) |
| ./python -E -tt ./Lib/test/regrtest.py -uall -x test_curses test_linuxaudiodev test_ossaudiodev >& build/$F |
| NUM_FAILURES=`grep -ic " failed:" build/$F` |
| update_status "Testing all except curses and sound ($NUM_FAILURES failures)" "$F" $start |
| mail_on_failure "all" build/$F |
| fi |
| fi |
| fi |
| |
| |
| ## make doc |
| cd Doc |
| F="make-doc.out" |
| start=`current_time` |
| make >& ../build/$F |
| err=$? |
| update_status "Making doc" "$F" $start |
| if [ $err != 0 ]; then |
| NUM_FAILURES=1 |
| mail_on_failure "doc" ../build/$F |
| fi |
| |
| echo "</ul>" >> $RESULT_FILE |
| echo "</body>" >> $RESULT_FILE |
| echo "</html>" >> $RESULT_FILE |
| |
| ## copy results |
| rsync $RSYNC_OPTS html/* $REMOTE_SYSTEM:$REMOTE_DIR |
| cd ../build |
| rsync $RSYNC_OPTS index.html *.out $REMOTE_SYSTEM:$REMOTE_DIR/results/ |
| |