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#!/bin/bash
# Copyright 2012 OpenStack Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
set -eu
function usage {
echo "Usage: $0 [OPTION]..."
echo "Run Keystone'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 " -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 " -u, --update Update the virtual environment with any newer package versions"
echo " -p, --pep8 Just run flake8"
echo " -8, --8 Just run flake8, don't show PEP8 text for each error"
echo " -P, --no-pep8 Don't run flake8"
echo " -c, --coverage Generate coverage report"
echo " -h, --help Print this usage message"
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 "$1" in
-h|--help) usage;;
-V|--virtual-env) always_venv=1; never_venv=0;;
-N|--no-virtual-env) always_venv=0; never_venv=1;;
-x|--stop) failfast=1;;
-f|--force) force=1;;
-u|--update) update=1;;
-p|--pep8) just_flake8=1;;
-8|--8) short_flake8=1;;
-P|--no-pep8) no_flake8=1;;
-c|--coverage) coverage=1;;
-*) testropts="$testropts $1";;
*) testrargs="$testrargs $1"
esac
}
venv=.venv
with_venv=tools/with_venv.sh
always_venv=0
never_venv=0
force=0
failfast=0
testrargs=
testropts=--subunit
wrapper=""
just_flake8=0
short_flake8=0
no_flake8=0
coverage=0
update=0
for arg in "$@"; do
process_option $arg
done
TESTRTESTS="python setup.py testr"
# If enabled, tell nose to collect coverage data
if [ $coverage -eq 1 ]; then
TESTRTESTS="$TESTRTESTS --coverage"
fi
function run_tests {
set -e
echo ${wrapper}
if [ $failfast -eq 1 ]; then
testrargs="$testrargs -- --failfast"
fi
${wrapper} $TESTRTESTS --testr-args="$testropts $testrargs" | \
${wrapper} subunit-2to1 | \
${wrapper} tools/colorizer.py
}
function run_flake8 {
FLAGS=--show-pep8
if [ $# -gt 0 ] && [ 'short' == ''$1 ]; then
FLAGS=''
fi
echo "Running flake8 ..."
# Just run flake8 in current environment
echo ${wrapper} flake8 $FLAGS | tee pep8.txt
${wrapper} flake8 $FLAGS | tee pep8.txt
}
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 [ $update -eq 1 ]; then
echo "Updating virtualenv..."
python tools/install_venv.py
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_flake8 -eq 1 ]; then
run_flake8
exit
fi
if [ $short_flake8 -eq 1 ]; then
run_flake8 short
exit
fi
run_tests
# NOTE(sirp): we only want to run flake8 when we're running the full-test
# suite, not when we're running tests individually. To handle this, we need to
# distinguish between options (testropts), which begin with a '-', and arguments
# (testrargs).
if [ -z "$testrargs" ]; then
if [ $no_flake8 -eq 0 ]; then
run_flake8
fi
fi
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