test.sh

#!/usr/bin/env bash
set -e

SRC_DIR=$(pwd)

# NOTE: we must do all testing on the installed python package, not
# on the build tree. Otherwise the testing is invalid and may not
# indicate the code actually works

test_format() {
    # check format
    sep="##############################################"
    echo $sep
    echo "FORMAT TEST"
    echo $sep
    cd "$SRC_DIR"
    ./scripts/format_xml.sh -c
    echo PASS
}

generate_mavlink() {
    echo $sep
    echo "GENERATING MAVLINK " \
	    "protocol:${wire_protocol} language:${lang}"
    echo "DEFINITION : " "$msg_def"
    echo $sep
    outdir="/tmp/mavlink_${wire_protocol}_${lang}"
    pymavlink/tools/mavgen.py --lang="${lang}" \
	    --wire-protocol "${wire_protocol}" \
	    --strict-units \
	    --output="${outdir}" "${msg_def}"
    echo PASS
}

test_py() {
    cd "$SRC_DIR"
    for msg_def in message_definitions/v1.0/*.xml
    do
        [ -e "$msg_def" ] || continue
        wire_protocol="1.0"
        for lang in Python C CS WLua Java
        do
            generate_mavlink
        done
        wire_protocol="2.0"
        for lang in Python C C++11 CS WLua Java
        do
            generate_mavlink
        done
    done
}

test_node() {
    # Avoid `spurious errors` caused by ~/.npm permission issues
    # ref: https://github.com/travis-ci/travis-ci/issues/2244
    # ref: https://github.com/npm/npm/issues/4815
    # Does it already exist? Who owns? What permissions?
    ls -lah ~/.npm || mkdir ~/.npm
    # Make sure we own it
    # $USER references the current user in Travis env
    chown -R "$USER" ~/.npm
    if [ -f /usr/bin/nodejs ]
    then
        mkdir -p ~/bin
        ln -sf /usr/bin/nodejs ~/bin/node
        . ~/.bashrc
    fi
    cd "$SRC_DIR/pymavlink/" && ./test_gen_js.sh
    cd "generator/javascript" && npm test
}

if [ "$#" -eq 1 ]; then
    if [ "$1" == "format" ]; then
        test_format
    elif [ "$1" == "py" ]; then
        test_py
    elif [ "$1" == "node" ]; then
        test_node
    else
        echo "Error: unknown argument '$1'"
        echo ""
        echo "Usage:"
        echo "  $0 [py|node|format]"
        exit 1
    fi
else
    test_format
    test_py
    test_node
fi