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#!/usr/bin/env bash
set -o errexit
set -o nounset
set -o pipefail
##
## Integration testing script for the control plane library against the Envoy binary.
## This is a wrapper around the test app `pkg/test/main` that spawns/kills Envoy.
##
MESSAGE=$'Hi, there!\n'
# Management server type. Valid values are "ads", "xds", "rest", "delta", or "delta-ads"
XDS=${XDS:-ads}
# pprof profiler. True means turn on profiling
PPROF=${PPROF:-false}
# Number of RTDS layers.
if [ "$XDS" = "ads" ]; then
RUNTIMES=2
else
RUNTIMES=1
fi
# Start the http server that sits upstream of Envoy
(bin/upstream -message="$MESSAGE")&
UPSTREAM_PID=$!
# Envoy start-up command
ENVOY=${ENVOY:-/usr/local/bin/envoy}
ENVOY_LOG="envoy.${XDS}$@.log"
echo Envoy log: ${ENVOY_LOG}
# Start envoy: important to keep drain time short
(${ENVOY} -c sample/bootstrap-${XDS}.yaml --drain-time-s 1 -l debug 2> ${ENVOY_LOG})&
ENVOY_PID=$!
function cleanup() {
kill ${ENVOY_PID} ${UPSTREAM_PID}
wait ${ENVOY_PID} ${UPSTREAM_PID} 2> /dev/null || true
}
trap cleanup EXIT
# run the test suite (which also contains the control plane)
bin/test --xds=${XDS} --runtimes=${RUNTIMES} --pprof=${PPROF} -debug -message="$MESSAGE" "$@"
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