python-novaclient/run_tests.sh

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#!/bin/bash
#
# Copyright 2011, Piston Cloud Computing, Inc.
#
# 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.
function usage {
echo "Usage: $0 [OPTION] [nosearg1[=val]] [nosearg2[=val]]..."
echo
echo "Run python-novaclient test suite"
echo
echo " -f, --force Delete the virtualenv before running tests."
echo " -h, --help Print this usage message"
echo " -N, --no-virtual-env Don't use a virtualenv"
echo " -p, --pep8 Run pep8 in addition"
}
function die {
echo $@
exit 1
}
function process_args {
case "$1" in
-h|--help) usage && exit ;;
-p|--pep8) let just_pep8=1; let use_venv=0 ;;
-N|--no-virtual-env) let use_venv=0;;
-f|--force) let force=1;;
*) noseargs="$noseargs $1"
esac
}
function run-command {
res=$($@)
if [ $? -ne 0 ]; then
die "Command failed:", $res
fi
}
function install-dependency {
echo -n "installing $@..."
run-command "pip install -E $venv $@"
echo done
}
function build-venv-if-necessary {
if [ $force -eq 1 ]; then
echo -n "Removing virtualenv..."
rm -rf $venv
echo done
fi
if [ -d $venv ]; then
echo -n # nothing to be done
else
if [ -z $(which virtualenv) ]; then
echo "Installing virtualenv"
run-command "easy_install virtualenv"
fi
echo -n "creating virtualenv..."
run-command "virtualenv -q --no-site-packages ${venv}"
echo done
for dep in $dependencies; do
install-dependency $dep
done
fi
}
function wrapper {
if [ $use_venv -eq 1 ]; then
build-venv-if-necessary
source "$(dirname $0)/${venv}/bin/activate" && $@
else
$@
fi
}
dependencies="httplib2 argparse prettytable simplejson nose mock coverage"
force=0
venv=.novaclient-venv
use_venv=1
verbose=0
noseargs=
just_pep8=0
for arg in "$@"; do
process_args $arg
done
NOSETESTS="nosetests ${noseargs}"
if [ $just_pep8 -ne 0 ]; then
wrapper "pep8 -r --show-pep8 novaclient tests"
else
wrapper $NOSETESTS
fi