project-config/jenkins/scripts/run-tox.sh
Sachi King b2e4397ca4 Add constraints jobs to Jenkins
This adds the required jobs to jenkins to allow jenkins to call tox with
the 'constraints' factor added.  This will allow a reasonable way to
test running unit-tests against a virtual environment installed with
constraints on upper-constraints.txt

Change-Id: I17ac389f78af241917b6da7f049085f2b13d30f2
Implements Blueprint: Requirements-Management
2015-09-02 12:12:52 +00:00

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#!/bin/bash -x
# If a bundle file is present, call tox with the jenkins version of
# the test environment so it is used. Otherwise, use the normal
# (non-bundle) test environment. Also, run pbr freeze on the
# resulting environment at the end so that we have a record of exactly
# what packages we ended up testing.
#
# Usage: run-tox.sh VENV
#
# Where VENV is the name of the tox environment to run (specified in the
# project's tox.ini file).
venv=$1
if [[ -z "$venv" ]]; then
echo "Usage: $?"
echo
echo "VENV: The tox environment to run (eg 'python27')"
exit 1
fi
function freeze_venv {
[ -e $bin_path/pbr ] && freezecmd=pbr || freezecmd=pip
echo "Begin $freezecmd freeze output from test virtualenv:"
echo "======================================================================"
${bin_path}/${freezecmd} freeze
echo "======================================================================"
}
function process_testr_artifacts {
if [ ! -d ".testrepository" ] ; then
return
fi
if [ -f ".testrepository/0.2" ] ; then
cp .testrepository/0.2 ./testrepository.subunit
elif [ -f ".testrepository/0" ] ; then
$bin_path/testr last --subunit > ./testrepository.subunit
fi
/usr/os-testr-env/bin/subunit2html ./testrepository.subunit testr_results.html
SUBUNIT_SIZE=$(du -k ./testrepository.subunit | awk '{print $1}')
gzip -9 ./testrepository.subunit
gzip -9 ./testr_results.html
if [[ "$SUBUNIT_SIZE" -gt 50000 ]]; then
echo
echo "testrepository.subunit was > 50 MB of uncompressed data!!!"
echo "Something is causing tests for this project to log significant amounts"
echo "of data. This may be writers to python logging, stdout, or stderr."
echo "Failing this test as a result"
echo
exit 1
fi
rancount=$($bin_path/testr last | sed -ne 's/Ran \([0-9]\+\).*tests in.*/\1/p')
if [ -z "$rancount" ] || [ "$rancount" -eq "0" ] ; then
echo
echo "Zero tests were run. At least one test should have been run."
echo "Failing this test as a result"
echo
exit 1
fi
}
function check_sudo_usage {
sudo $script_path/jenkins-sudo-grep.sh post
sudoresult=$?
if [ $sudoresult -ne "0" ]; then
echo
echo "This test has failed because it attempted to execute commands"
echo "with sudo. See above for the exact commands used."
echo
exit 1
fi
}
function check_oom {
$script_path/jenkins-oom-grep.sh post
oomresult=$?
if [ $oomresult -ne "0" ]; then
echo
echo "This test has failed because it attempted to exceed configured"
echo "memory limits and was killed prior to completion. See above"
echo "for related kernel messages."
echo
exit 1
fi
}
function check_nose_html {
htmlreport=$(find . -name $NOSE_HTML_OUT_FILE)
if [ -f "$htmlreport" ]; then
passcount=$(grep -c 'tr class=.passClass' $htmlreport)
if [ $passcount -eq "0" ]; then
echo
echo "Zero tests passed, which probably means there was an error"
echo "parsing one of the python files, or that some other failure"
echo "during test setup prevented a sane run."
echo
exit 1
fi
else
echo
echo "WARNING: Unable to find $NOSE_HTML_OUT_FILE to confirm results!"
echo
fi
}
script_path=/usr/local/jenkins/slave_scripts
bin_path=.tox/$venv/bin
export PYTHON=$bin_path/python
export NOSE_WITH_XUNIT=1
export NOSE_WITH_HTML_OUTPUT=1
export NOSE_HTML_OUT_FILE='nose_results.html'
export TMPDIR=$(/bin/mktemp -d)
export UPPER_CONSTRAINTS_FILE=$(pwd)/upper-constraints.txt
trap "rm -rf $TMPDIR" EXIT
cat /etc/image-hostname.txt
$script_path/jenkins-oom-grep.sh pre
sudo $script_path/jenkins-sudo-grep.sh pre
tox -v -e$venv
result=$?
freeze_venv
process_testr_artifacts
check_sudo_usage
check_oom
check_nose_html
exit $result