#!/bin/bash

TOP_DIR=$(dirname $(python -c 'import os,sys;print os.path.realpath(sys.argv[1])' $0))

python -c 'from distutils.version import LooseVersion as Ver; import nose, sys; sys.exit(0 if Ver(nose.__version__) >= Ver("1.2.0") else 1)'
if [ $? != 0 ]; then
    cover_branches=""
else
    # Having the HTML reports is REALLY useful for achieving 100% branch
    # coverage.
    cover_branches="--cover-branches --cover-html --cover-html-dir=$TOP_DIR/cover"
fi
cd $TOP_DIR/test/unit
nosetests --exe --with-coverage --cover-package swift. --cover-erase $cover_branches $@
rvalue=$?
rm -f .coverage
cd -
exit $rvalue