#!/usr/bin/env bash

set -xe

NEUTRON_DIR="$BASE/new/neutron"
TEMPEST_DIR="$BASE/new/tempest"
SCRIPTS_DIR="/usr/os-testr-env/bin/"

venv=${1:-"dsvm-functional"}

function generate_test_logs {
    local path="$1"
    # Compress all $path/*.txt files and move the directories holding those
    # files to /opt/stack/logs. Files with .log suffix have their
    # suffix changed to .txt (so browsers will know to open the compressed
    # files and not download them).
    if [ -d "$path" ]
    then
        sudo find $path -iname "*.log" -type f -exec mv {} {}.txt \; -exec gzip -9 {}.txt \;
        sudo mv $path/* /opt/stack/logs/
    fi
}

function generate_testr_results {
    # Give job user rights to access tox logs
    sudo -H -u $owner chmod o+rw .
    sudo -H -u $owner chmod o+rw -R .testrepository
    if [ -f ".testrepository/0" ] ; then
        .tox/$venv/bin/subunit-1to2 < .testrepository/0 > ./testrepository.subunit
        $SCRIPTS_DIR/subunit2html ./testrepository.subunit testr_results.html
        gzip -9 ./testrepository.subunit
        gzip -9 ./testr_results.html
        sudo mv ./*.gz /opt/stack/logs/
    fi

    if [ "$venv" == "dsvm-functional" ] || [ "$venv" == "dsvm-fullstack" ]
    then
        generate_test_logs $log_dir
    fi
}

if [ "$venv" == "dsvm-functional" ] || [ "$venv" == "dsvm-fullstack" ]
then
    owner=stack
    sudo_env=
    log_dir="/tmp/${venv}-logs"
elif [ "$venv" == "api" ]
then
    owner=tempest
    # Configure the api tests to use the tempest.conf set by devstack.
    sudo_env="TEMPEST_CONFIG_DIR=$TEMPEST_DIR/etc"
fi

# Set owner permissions according to job's requirements.
cd $NEUTRON_DIR
sudo chown -R $owner:stack $NEUTRON_DIR

# NOTE(armax): this is a gate hook and we should run in a constrained env
# to avoid breakage from uncontrolled upper constraints
venv=$venv-constraints

# Run tests
echo "Running neutron $venv test suite"
set +e
sudo -H -u $owner $sudo_env tox -e $venv
testr_exit_code=$?
set -e

# Collect and parse results
generate_testr_results
exit $testr_exit_code