runtests

#!/bin/sh
#
# CherryMusic - a standalone music server
# Copyright (c) 2012 - 2014 Tom Wallroth & Tilman Boerner
#
# Project page:
#   http://fomori.org/cherrymusic/
# Sources on github:
#   http://github.com/devsnd/cherrymusic/
#
# CherryMusic is based on
#   jPlayer (GPL/MIT license) http://www.jplayer.org/
#   CherryPy (BSD license) http://www.cherrypy.org/
#
# licensed under GNU GPL version 3 (or later)
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>
#
##############################################################################
#
# run a number of tests for the project
#
##############################################################################

USAGE="Usage: $(basename $0) [-d OUTPUT_DIR] [TEST_TARGET]"

PROJECTDIR=`dirname $0`

TEST_EXCLUDE_REGEX='cherrypy'
COVERAGE_OPTIONS="--with-coverage --cover-erase"

while getopts "d:" FLAG "$@" ; do

    if [ "$FLAG" = ":" -o "$FLAG" = "?" ]; then
        echo $USAGE >&2
        exit 1
    fi

    if [ "$FLAG" = "d" ]; then
        if [ ! -e "$OPTARG" ]; then
            mkdir -p "$OPTARG"
        fi
        if [ ! -d "$OPTARG" ]; then
            echo "output directory $OPTARG does not exist" >&2
            exit 1
        fi
        COVERAGE_OPTIONS="${COVERAGE_OPTIONS} --cover-html --cover-html-dir=${OPTARG}"
    fi
done
# The first non-flag argument is at index $OPTIND, so shift one fewer
# to move it into $1
shift `expr $OPTIND - 1`

SPECIFIC_TEST="$1"

if [ ! -d ${PROJECTDIR} -o ! -f ${PROJECTDIR}/cherrymusic ]; then
    echo "cannot find main script: 'cherrymusic'" >&2
    echo "PROJECTDIR not set correctly? to fix, edit $0" >&2
    exit 1
fi

if [ $SPECIFIC_TEST ]; then
    # transform $SPECIFIC_TEST into TEST_LOCATION:
    # (BLA.)*(BLUB) --> cherrymusicserver.BLA.BLA.test.test_BLUB
    TEST_LOCATION=$( echo $SPECIFIC_TEST | sed "s/\(\([^.]\+[.]\)*\)\(\)/cherrymusicserver.\1test.test_\3/" )
    COVERAGE_TARGET="cherrymusicserver.${SPECIFIC_TEST}"
    COVERAGE_OPTIONS="${COVERAGE_OPTIONS} --cover-package=${COVERAGE_TARGET} --cover-branches --cover-min-percentage=100"
else
    TEST_LOCATION=""
    COVERAGE_TARGET="audiotranscode,cherrymusicserver,cmbootstrap"
    COVERAGE_OPTIONS="${COVERAGE_OPTIONS} --cover-package=${COVERAGE_TARGET} --cover-min-percentage=56"

    echo
    echo "[distribution]: setup.py check"
    python ${PROJECTDIR}/setup.py check
    if [ $? != 0 ]; then
        echo "distribution metadata check failure" >&2
        exit 1
    fi
    echo "done."
fi


# nosetests
if [ ! "$TESTERS" ]; then
    for i in "" "2" "3"; do
        TESTERS="${TESTERS} nosetests${i}"
    done
fi
for TESTER in $TESTERS; do
    if [ $(command -v $TESTER) ]; then
        RUN="${TESTER} -e ${TEST_EXCLUDE_REGEX} ${COVERAGE_OPTIONS} ${TEST_LOCATION}"
        echo
        echo "[${TESTER}]: ${RUN}"
        $RUN
        if [ $? != 0 ]; then
            failed="$failed $TESTER"
        else
            passed="$passed $TESTER"
        fi
    fi
done

if [ "$failed" ]; then
    echo "FAILED: $failed" >&2
    exit 1
fi

if [ ! "$passed" ]; then
    echo "no unittest runners found!" >&2
    echo "get nosetests from https://nose.readthedocs.org/en/latest/" >&2
    exit 1
fi