mirror of
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d9841039db
are zero. This should help reduce the false positives. The message about references leaking is maintained to provide as much info as possible rather than simply suppressing the message at the source.
243 lines
8.2 KiB
Bash
Executable file
243 lines
8.2 KiB
Bash
Executable file
#!/bin/sh
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## Script to build and test the latest python from svn. It basically
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## does this:
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## svn up ; ./configure ; make ; make test ; make install ; cd Doc ; make
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##
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## Logs are kept and rsync'ed to the host. If there are test failure(s),
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## information about the failure(s) is mailed.
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##
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## This script is run on the PSF's machine as user neal via crontab.
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##
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## Yes, this script would probably be easier in python, but then
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## there's a bootstrap problem. What if Python doesn't build?
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##
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## This script should be fairly clean Bourne shell, ie not too many
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## bash-isms. We should try to keep it portable to other Unixes.
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## Even though it will probably only run on Linux. I'm sure there are
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## several GNU-isms currently (date +%s and readlink).
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##
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## Perhaps this script should be broken up into 2 (or more) components.
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## Building doc is orthogonal to the rest of the python build/test.
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##
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## FIXME: we should detect test hangs (eg, if they take more than 45 minutes)
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## FIXME: we should run valgrind
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## FIXME: we should run code coverage
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## Utilities invoked in this script include:
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## basename, date, dirname, expr, grep, readlink, uname
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## cksum, make, mutt, rsync, svn
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## remember where did we started from
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DIR=`dirname $0`
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if [ "$DIR" = "" ]; then
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DIR="."
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fi
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## make directory absolute
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DIR=`readlink -f $DIR`
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FULLPATHNAME="$DIR/`basename $0`"
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## we want Misc/..
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DIR=`dirname $DIR`
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## Configurable options
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FAILURE_SUBJECT="Python Regression Test Failures"
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#FAILURE_MAILTO="YOUR_ACCOUNT@gmail.com"
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FAILURE_MAILTO="python-checkins@python.org"
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#FAILURE_CC="optional--uncomment and set to desired address"
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REMOTE_SYSTEM="neal@dinsdale.python.org"
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REMOTE_DIR="/data/ftp.python.org/pub/docs.python.org/dev/"
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RESULT_FILE="$DIR/build/index.html"
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INSTALL_DIR="/tmp/python-test/local"
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RSYNC_OPTS="-aC -e ssh"
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# Always run the installed version of Python.
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PYTHON=$INSTALL_DIR/bin/python
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# Python options and regression test program that should always be run.
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REGRTEST_ARGS="-E -tt $INSTALL_DIR/lib/python2.6/test/regrtest.py"
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REFLOG="build/reflog.txt.out"
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# These tests are not stable and falsely report leaks sometimes.
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# The entire leak report will be mailed if any test not in this list leaks.
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# Note: test_XXX (none currently) really leak, but are disabled
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# so we don't send spam. Any test which really leaks should only
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# be listed here if there are also test cases under Lib/test/leakers.
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LEAKY_TESTS="test_(cmd_line|socket)"
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# Skip these tests altogether when looking for leaks. These tests
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# do not need to be stored above in LEAKY_TESTS too.
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# test_compiler almost never finishes with the same number of refs
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# since it depends on other modules, skip it.
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# test_logging causes hangs, skip it.
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LEAKY_SKIPS="-x test_compiler test_logging"
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# Change this flag to "yes" for old releases to only update/build the docs.
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BUILD_DISABLED="no"
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## utility functions
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current_time() {
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date +%s
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}
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update_status() {
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now=`current_time`
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time=`expr $now - $3`
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echo "<li><a href=\"$2\">$1</a> <font size=\"-1\">($time seconds)</font></li>" >> $RESULT_FILE
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}
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mail_on_failure() {
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if [ "$NUM_FAILURES" != "0" ]; then
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dest=$FAILURE_MAILTO
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# FAILURE_CC is optional.
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if [ "$FAILURE_CC" != "" ]; then
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dest="$dest -c $FAILURE_CC"
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fi
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mutt -s "$FAILURE_SUBJECT $1 ($NUM_FAILURES)" $dest < $2
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fi
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}
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## setup
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cd $DIR
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mkdir -p build
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rm -f $RESULT_FILE build/*.out
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rm -rf $INSTALL_DIR
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## create results file
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TITLE="Automated Python Build Results"
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echo "<html>" >> $RESULT_FILE
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echo " <head>" >> $RESULT_FILE
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echo " <title>$TITLE</title>" >> $RESULT_FILE
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echo " <meta http-equiv=\"refresh\" content=\"43200\">" >> $RESULT_FILE
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echo " </head>" >> $RESULT_FILE
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echo "<body>" >> $RESULT_FILE
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echo "<h2>Automated Python Build Results</h2>" >> $RESULT_FILE
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echo "<table>" >> $RESULT_FILE
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echo " <tr>" >> $RESULT_FILE
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echo " <td>Built on:</td><td>`date`</td>" >> $RESULT_FILE
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echo " </tr><tr>" >> $RESULT_FILE
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echo " <td>Hostname:</td><td>`uname -n`</td>" >> $RESULT_FILE
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echo " </tr><tr>" >> $RESULT_FILE
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echo " <td>Platform:</td><td>`uname -srmpo`</td>" >> $RESULT_FILE
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echo " </tr>" >> $RESULT_FILE
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echo "</table>" >> $RESULT_FILE
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echo "<ul>" >> $RESULT_FILE
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## update, build, and test
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ORIG_CHECKSUM=`cksum $FULLPATHNAME`
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F=svn-update.out
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start=`current_time`
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svn update >& build/$F
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err=$?
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update_status "Updating" "$F" $start
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if [ $err = 0 -a "$BUILD_DISABLED" != "yes" ]; then
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## FIXME: we should check if this file has changed.
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## If it has changed, we should re-run the script to pick up changes.
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if [ "$ORIG_CHECKSUM" != "$ORIG_CHECKSUM" ]; then
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exec $FULLPATHNAME $@
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fi
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F=svn-stat.out
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start=`current_time`
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svn stat >& build/$F
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## ignore some of the diffs
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NUM_DIFFS=`egrep -vc '^. (@test|db_home|Lib/test/(regrtest\.py|db_home))$' build/$F`
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update_status "svn stat ($NUM_DIFFS possibly important diffs)" "$F" $start
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F=configure.out
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start=`current_time`
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./configure --prefix=$INSTALL_DIR --with-pydebug >& build/$F
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err=$?
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update_status "Configuring" "$F" $start
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if [ $err = 0 ]; then
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F=make.out
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start=`current_time`
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make >& build/$F
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err=$?
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warnings=`grep warning build/$F | egrep -vc "te?mpnam(_r|)' is dangerous,"`
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update_status "Building ($warnings warnings)" "$F" $start
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if [ $err = 0 ]; then
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## make install
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F=make-install.out
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start=`current_time`
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make install >& build/$F
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update_status "Installing" "$F" $start
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if [ ! -x $PYTHON ]; then
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ln -s ${PYTHON}2.* $PYTHON
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fi
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## make and run basic tests
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F=make-test.out
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start=`current_time`
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$PYTHON $REGRTEST_ARGS >& build/$F
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NUM_FAILURES=`grep -ic " failed:" build/$F`
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update_status "Testing basics ($NUM_FAILURES failures)" "$F" $start
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mail_on_failure "basics" build/$F
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F=make-test-opt.out
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start=`current_time`
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$PYTHON -O $REGRTEST_ARGS >& build/$F
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NUM_FAILURES=`grep -ic " failed:" build/$F`
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update_status "Testing opt ($NUM_FAILURES failures)" "$F" $start
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mail_on_failure "opt" build/$F
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## run the tests looking for leaks
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F=make-test-refleak.out
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start=`current_time`
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## ensure that the reflog exists so the grep doesn't fail
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touch $REFLOG
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$PYTHON $REGRTEST_ARGS -R 4:3:$REFLOG -u network $LEAKY_SKIPS >& build/$F
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NUM_FAILURES=`egrep -vc "($LEAKY_TESTS|sum=0)" $REFLOG`
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update_status "Testing refleaks ($NUM_FAILURES failures)" "$F" $start
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mail_on_failure "refleak" $REFLOG
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## now try to run all the tests
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F=make-testall.out
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start=`current_time`
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## skip curses when running from cron since there's no terminal
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## skip sound since it's not setup on the PSF box (/dev/dsp)
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$PYTHON $REGRTEST_ARGS -uall -x test_curses test_linuxaudiodev test_ossaudiodev >& build/$F
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NUM_FAILURES=`grep -ic " failed:" build/$F`
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update_status "Testing all except curses and sound ($NUM_FAILURES failures)" "$F" $start
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mail_on_failure "all" build/$F
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fi
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fi
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fi
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## make doc
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cd $DIR/Doc
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F="make-doc.out"
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start=`current_time`
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# Doc/commontex/boilerplate.tex is expected to always have an outstanding
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# modification for the date. When a release is cut, a conflict occurs.
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# This allows us to detect this problem and not try to build the docs
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# which will definitely fail with a conflict.
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CONFLICTED_FILE=commontex/boilerplate.tex
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conflict_count=`grep -c "<<<" $CONFLICTED_FILE`
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if [ $conflict_count != 0 ]; then
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echo "Conflict detected in $CONFLICTED_FILE. Doc build skipped." > ../build/$F
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err=1
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else
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make >& ../build/$F
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err=$?
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fi
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update_status "Making doc" "$F" $start
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if [ $err != 0 ]; then
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NUM_FAILURES=1
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mail_on_failure "doc" ../build/$F
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fi
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echo "</ul>" >> $RESULT_FILE
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echo "</body>" >> $RESULT_FILE
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echo "</html>" >> $RESULT_FILE
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## copy results
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rsync $RSYNC_OPTS html/* $REMOTE_SYSTEM:$REMOTE_DIR
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cd ../build
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rsync $RSYNC_OPTS index.html *.out $REMOTE_SYSTEM:$REMOTE_DIR/results/
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