nova/run_tests.sh
Monty Taylor 21dcf669c7 Fix outstanding pep8 errors for a clean trunk.
Also, add an option to run_tests.sh to skip running pep8. We have a separate
job in Jenkins which runs pep8, so there's no need to spin our wheels on it
during the test run.

Change-Id: I552330994e55a36fa96b63658493ed30e2720c85
2011-09-23 10:26:22 -04:00

155 lines
4.4 KiB
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Executable File

#!/bin/bash
set -eu
function usage {
echo "Usage: $0 [OPTION]..."
echo "Run Nova's test suite(s)"
echo ""
echo " -V, --virtual-env Always use virtualenv. Install automatically if not present"
echo " -N, --no-virtual-env Don't use virtualenv. Run tests in local environment"
echo " -r, --recreate-db Recreate the test database (deprecated, as this is now the default)."
echo " -n, --no-recreate-db Don't recreate the test database."
echo " -x, --stop Stop running tests after the first error or failure."
echo " -f, --force Force a clean re-build of the virtual environment. Useful when dependencies have been added."
echo " -p, --pep8 Just run pep8"
echo " -P, --no-pep8 Don't run pep8"
echo " -c, --coverage Generate coverage report"
echo " -h, --help Print this usage message"
echo " --hide-elapsed Don't print the elapsed time for each test along with slow test list"
echo ""
echo "Note: with no options specified, the script will try to run the tests in a virtual environment,"
echo " If no virtualenv is found, the script will ask if you would like to create one. If you "
echo " prefer to run tests NOT in a virtual environment, simply pass the -N option."
exit
}
function process_option {
case "$1" in
-h|--help) usage;;
-V|--virtual-env) always_venv=1; never_venv=0;;
-N|--no-virtual-env) always_venv=0; never_venv=1;;
-r|--recreate-db) recreate_db=1;;
-n|--no-recreate-db) recreate_db=0;;
-f|--force) force=1;;
-p|--pep8) just_pep8=1;;
-P|--no-pep8) no_pep8=1;;
-c|--coverage) coverage=1;;
-*) noseopts="$noseopts $1";;
*) noseargs="$noseargs $1"
esac
}
venv=.nova-venv
with_venv=tools/with_venv.sh
always_venv=0
never_venv=0
force=0
noseargs=
noseopts=
wrapper=""
just_pep8=0
no_pep8=0
coverage=0
recreate_db=1
for arg in "$@"; do
process_option $arg
done
# If enabled, tell nose to collect coverage data
if [ $coverage -eq 1 ]; then
noseopts="$noseopts --with-coverage --cover-package=nova"
fi
function run_tests {
# Just run the test suites in current environment
${wrapper} $NOSETESTS 2> run_tests.log
# If we get some short import error right away, print the error log directly
RESULT=$?
if [ "$RESULT" -ne "0" ];
then
ERRSIZE=`wc -l run_tests.log | awk '{print \$1}'`
if [ "$ERRSIZE" -lt "40" ];
then
cat run_tests.log
fi
fi
return $RESULT
}
function run_pep8 {
echo "Running pep8 ..."
# Opt-out files from pep8
ignore_scripts="*.sh:*nova-debug:*clean-vlans"
ignore_files="*eventlet-patch:*pip-requires"
ignore_dirs="*ajaxterm*"
GLOBIGNORE="$ignore_scripts:$ignore_files:$ignore_dirs"
srcfiles=`find bin -type f ! -name "nova.conf*"`
srcfiles+=" `find tools/*`"
srcfiles+=" nova setup.py plugins/xenserver/xenapi/etc/xapi.d/plugins/glance"
# Just run PEP8 in current environment
${wrapper} pep8 --repeat --show-pep8 --show-source \
--ignore=E202 \
--exclude=vcsversion.py ${srcfiles}
}
NOSETESTS="python run_tests.py $noseopts $noseargs"
if [ $never_venv -eq 0 ]
then
# Remove the virtual environment if --force used
if [ $force -eq 1 ]; then
echo "Cleaning virtualenv..."
rm -rf ${venv}
fi
if [ -e ${venv} ]; then
wrapper="${with_venv}"
else
if [ $always_venv -eq 1 ]; then
# Automatically install the virtualenv
python tools/install_venv.py
wrapper="${with_venv}"
else
echo -e "No virtual environment found...create one? (Y/n) \c"
read use_ve
if [ "x$use_ve" = "xY" -o "x$use_ve" = "x" -o "x$use_ve" = "xy" ]; then
# Install the virtualenv and run the test suite in it
python tools/install_venv.py
wrapper=${with_venv}
fi
fi
fi
fi
# Delete old coverage data from previous runs
if [ $coverage -eq 1 ]; then
${wrapper} coverage erase
fi
if [ $just_pep8 -eq 1 ]; then
run_pep8
exit
fi
if [ $recreate_db -eq 1 ]; then
rm -f tests.sqlite
fi
run_tests
# NOTE(sirp): we only want to run pep8 when we're running the full-test suite,
# not when we're running tests individually. To handle this, we need to
# distinguish between options (noseopts), which begin with a '-', and
# arguments (noseargs).
if [ -z "$noseargs" ]; then
if [ $no_pep8 -eq 0 ]; then
run_pep8
fi
fi
if [ $coverage -eq 1 ]; then
echo "Generating coverage report in covhtml/"
${wrapper} coverage html -d covhtml -i
fi