172 lines
4.8 KiB
Bash
Executable File
172 lines
4.8 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# DEBUG=1 enables set -x for this script so echos every command run
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DEBUG=${DEBUG:-}
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# FILTER_TESTS="<pattern>" skips any test whose CASENAME doesn't match the
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# pattern. CASENAME is combination of the name from the case-<name> dir and the
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# envoy version for example: "http, envoy 1.8.0". The pattern is passed to grep
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# over that string.
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FILTER_TESTS=${FILTER_TESTS:-}
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# STOP_ON_FAIL exits after a case fails so the workdir state can be viewed and
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# the components interacted with to debug the failure. This is useful when tests
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# only fail when run as part of a whole suite but work in isolation.
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STOP_ON_FAIL=${STOP_ON_FAIL:-}
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# ENVOY_VERSIONS is the list of envoy versions to run each test against
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ENVOY_VERSIONS=${ENVOY_VERSIONS:-"1.10.0 1.9.1 1.8.0"}
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if [ ! -z "$DEBUG" ] ; then
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set -x
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fi
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DIR=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
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cd $DIR
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FILTER_TESTS=${FILTER_TESTS:-}
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LEAVE_CONSUL_UP=${LEAVE_CONSUL_UP:-}
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PROXY_LOGS_ON_FAIL=${PROXY_LOGS_ON_FAIL:-}
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source helpers.bash
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RESULT=1
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CLEANED_UP=0
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PREV_CMD=""
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THIS_CMD=""
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function cleanup {
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local STATUS="$?"
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local CMD="$THIS_CMD"
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if [ "$CLEANED_UP" != 0 ] ; then
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return
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fi
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CLEANED_UP=1
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if [ $STATUS -ne 0 ] ; then
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# We failed due to set -e catching an error, output some useful info about
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# that error.
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echo "ERR: command exited with $STATUS"
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echo " command: $CMD"
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fi
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docker-compose down
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}
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trap cleanup EXIT
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# Magic to capture commands and statuses so we can show them when we exit due to
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# set -e This is useful for debugging setup.sh failures.
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trap 'PREV_CMD=$THIS_CMD; THIS_CMD=$BASH_COMMAND' DEBUG
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# Start the volume container
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docker-compose up -d workdir
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for c in ./case-*/ ; do
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for ev in $ENVOY_VERSIONS ; do
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CASE_NAME=$( basename $c | cut -c6- )
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CASE_ENVOY_VERSION="envoy $ev"
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CASE_STR="$CASE_NAME, $CASE_ENVOY_VERSION"
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echo "================================================"
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echoblue "CASE $CASE_STR"
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echo "- - - - - - - - - - - - - - - - - - - - - - - -"
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export ENVOY_VERSION=$ev
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if [ ! -z "$FILTER_TESTS" ] && echo "$CASE_STR" | grep -v "$FILTER_TESTS" > /dev/null ; then
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echo " SKIPPED: doesn't match FILTER_TESTS=$FILTER_TESTS"
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continue 1
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fi
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# Wipe state
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docker-compose up wipe-volumes
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# Note, we use explicit set of dirs so we don't delete .gitignore. Also,
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# don't wipe logs between runs as they are already split and we need them to
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# upload as artifacts later.
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rm -rf workdir/{consul,envoy,bats,statsd}
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mkdir -p workdir/{consul,envoy,bats,statsd,logs}
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# Reload consul config from defaults
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cp consul-base-cfg/* workdir/consul
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# Add any overrides if there are any (no op if not)
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cp -f ${c}*.hcl workdir/consul 2>/dev/null || :
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# Push the state to the shared docker volume (note this is because CircleCI
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# can't use shared volumes)
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docker cp workdir/. envoy_workdir_1:/workdir
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# Start consul now as setup script needs it up
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docker-compose up -d consul
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# Copy all the test files
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cp ${c}*.bats workdir/bats
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cp helpers.bash workdir/bats
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# Run test case setup (e.g. generating Envoy bootstrap, starting containers)
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source ${c}setup.sh
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# Push the state to the shared docker volume (note this is because CircleCI
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# can't use shared volumes)
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docker cp workdir/. envoy_workdir_1:/workdir
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# Start containers required
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if [ ! -z "$REQUIRED_SERVICES" ] ; then
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docker-compose up --build -d $REQUIRED_SERVICES
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fi
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# Execute tests
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THISRESULT=1
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if docker-compose up --build --exit-code-from verify verify ; then
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echo "- - - - - - - - - - - - - - - - - - - - - - - -"
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echoblue -n "CASE $CASE_STR"
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echo -n ": "
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echogreen "✓ PASS"
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else
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echo "- - - - - - - - - - - - - - - - - - - - - - - -"
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echoblue -n "CASE $CASE_STR"
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echo -n ": "
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echored "⨯ FAIL"
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if [ $RESULT -eq 1 ] ; then
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RESULT=0
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fi
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THISRESULT=0
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fi
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echo "================================================"
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# Hack consul into the list of containers to stop and dump logs for.
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REQUIRED_SERVICES="$REQUIRED_SERVICES consul"
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# Teardown
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if [ -f "${c}teardown.sh" ] ; then
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source "${c}teardown.sh"
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fi
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if [ ! -z "$REQUIRED_SERVICES" ] ; then
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if [[ "$THISRESULT" == 0 ]] ; then
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mkdir -p workdir/logs/$c/$ENVOY_VERSION
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for cont in $REQUIRED_SERVICES; do
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docker-compose logs --no-color $cont 2>&1 > workdir/logs/$c/$ENVOY_VERSION/$cont.log
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done
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fi
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docker-compose stop $REQUIRED_SERVICES
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fi
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if [ $RESULT -eq 0 ] && [ ! -z "$STOP_ON_FAIL" ] ; then
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echo " => STOPPING because STOP_ON_FAIL set"
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break 2
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fi
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done
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done
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cleanup
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if [ $RESULT -eq 1 ] ; then
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echogreen "✓ PASS"
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else
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echored "⨯ FAIL"
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exit 1
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fi
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