#!/bin/bash set -eu function usage { echo "Usage: $0 [OPTION]..." echo "Run python-novaclient test suite" 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 " -s, --no-site-packages Isolate the virtualenv from the global Python 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 " -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 "$1" in -h|--help) usage;; -V|--virtual-env) always_venv=1; never_venv=0;; -N|--no-virtual-env) always_venv=0; never_venv=1;; -s|--no-site-packages) no_site_packages=1;; -f|--force) force=1;; -p|--pep8) just_pep8=1;; -P|--no-pep8) no_pep8=1;; -c|--coverage) coverage=1;; -*) noseopts="$noseopts $1";; *) noseargs="$noseargs $1" esac } venv=.venv with_venv=tools/with_venv.sh always_venv=0 never_venv=0 force=0 no_site_packages=0 installvenvopts= noseargs= noseopts= wrapper="" just_pep8=0 no_pep8=0 coverage=0 for arg in "$@"; do process_option $arg done # If enabled, tell nose to collect coverage data if [ $coverage -eq 1 ]; then noseopts="$noseopts --with-coverage --cover-package=novaclient" fi if [ $no_site_packages -eq 1 ]; then installvenvopts="--no-site-packages" fi function run_tests { # Just run the test suites in current environment ${wrapper} $NOSETESTS # If we get some short import error right away, print the error log directly RESULT=$? return $RESULT } function run_pep8 { echo "Running pep8 ..." srcfiles="novaclient tests" # Just run PEP8 in current environment # # NOTE(sirp): W602 (deprecated 3-arg raise) is being ignored for the # following reasons: # # 1. It's needed to preserve traceback information when re-raising # exceptions; this is needed b/c Eventlet will clear exceptions when # switching contexts. # # 2. There doesn't appear to be an alternative, "pep8-tool" compatible way of doing this # in Python 2 (in Python 3 `with_traceback` could be used). # # 3. Can find no corroborating evidence that this is deprecated in Python 2 # other than what the PEP8 tool claims. It is deprecated in Python 3, so, # perhaps the mistake was thinking that the deprecation applied to Python 2 # as well. pep8_opts="--ignore=E202,W602 --repeat" ${wrapper} pep8 ${pep8_opts} ${srcfiles} } NOSETESTS="nosetests $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 $installvenvopts wrapper="${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 $installvenvopts wrapper=${with_venv} fi fi fi fi # Delete old coverage data from previous runs if [ $coverage -eq 1 ]; then ${wrapper} coverage erase fi if [ $just_pep8 -eq 1 ]; then run_pep8 exit fi run_tests # NOTE(sirp): we only want to run pep8 when we're running the full-test suite, # not when we're running tests individually. To handle this, we need to # distinguish between options (noseopts), which begin with a '-', and # arguments (noseargs). if [ -z "$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