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The C based gRPC (C++, Python, Ruby, Objective-C, PHP, C#)
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129 lines
3.3 KiB
129 lines
3.3 KiB
#!/usr/bin/env bash |
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# Copyright 2021 gRPC authors. |
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# |
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# Licensed under the Apache License, Version 2.0 (the "License"); |
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# you may not use this file except in compliance with the License. |
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# You may obtain a copy of the License at |
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# |
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# http://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, software |
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# distributed under the License is distributed on an "AS IS" BASIS, |
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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# See the License for the specific language governing permissions and |
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# limitations under the License. |
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# Test structure borrowed with gratitude from |
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# https://github.com/grpc/grpc-go/tree/master/examples/features |
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set -eux |
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# execute in root dir |
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SCRIPTPATH="$( |
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cd -- "$(dirname "$0")" >/dev/null 2>&1 |
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pwd -P |
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)" |
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cd ${SCRIPTPATH}/../../.. |
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SERVER_PORT=50051 |
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export TMPDIR=$(mktemp -d) |
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trap "rm -rf ${TMPDIR}" EXIT |
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clean() { |
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# loop a handful of times in case job shutdown is not immediate |
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for i in {1..5}; do |
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# kill all jobs |
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jobs -p | xargs kill &>/dev/null || true |
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# wait for all jobs to exit |
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sleep 0.3 |
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if ! jobs | read; then |
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return |
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fi |
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done |
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echo "ERROR: clean failed to kill tests" |
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jobs |
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exit 1 |
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} |
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fail() { |
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echo "$@" >&2 |
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clean |
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exit 1 |
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} |
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pass() { |
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echo "SUCCESS: $1" |
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} |
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wait_for_server() { |
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feature=$1 |
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wait_command=${SERVER_WAIT_COMMAND[$feature]:-${SERVER_WAIT_COMMAND["default"]}} |
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echo "INFO: waiting for server to start" |
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declare -i i=0 |
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while ! eval "$wait_command"; do |
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((++i < 10)) || fail "cannot determine if server started" |
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lsof -U |
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sleep 1 |
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done |
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pass "server started" |
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} |
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FEATURES=( |
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"unix_abstract" |
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) |
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declare -A SERVER_WAIT_COMMAND=( |
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["unix_abstract"]="lsof -U | grep '@grpc@abstract'" |
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["default"]="lsof -i :$SERVER_PORT | grep $SERVER_PORT" |
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) |
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declare -A EXPECTED_SERVER_OUTPUT=( |
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["unix_abstract"]="Server listening on unix-abstract:grpc%00abstract ... Echoing: arst" |
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) |
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declare -A EXPECTED_CLIENT_OUTPUT=( |
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["unix_abstract"]="Sending 'arst' to unix-abstract:grpc%00abstract ... Received: arst" |
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) |
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for feature in ${FEATURES[@]}; do |
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echo "TESTING: $feature" |
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bazel build --define=use_strict_warning=true //examples/cpp/features/${feature}:all || fail "failed to build $feature" |
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SERVER_LOG="$(mktemp)" |
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./bazel-bin/examples/cpp/features/$feature/server &>$SERVER_LOG & |
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wait_for_server $feature |
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# TODO(hork): add a timeout to abort client? |
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CLIENT_LOG="$(mktemp)" |
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./bazel-bin/examples/cpp/features/$feature/client &>$CLIENT_LOG |
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if [ -n "${EXPECTED_SERVER_OUTPUT[$feature]}" ]; then |
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if ! grep -q "${EXPECTED_SERVER_OUTPUT[$feature]}" $SERVER_LOG; then |
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fail "server log missing output: ${EXPECTED_SERVER_OUTPUT[$feature]} |
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got server log: |
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$(cat $SERVER_LOG) |
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got client log: |
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$(cat $CLIENT_LOG) |
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" |
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else |
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pass "server log contains expected output: ${EXPECTED_SERVER_OUTPUT[$feature]}" |
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fi |
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fi |
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if [ -n "${EXPECTED_CLIENT_OUTPUT[$feature]}" ]; then |
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if ! grep -q "${EXPECTED_CLIENT_OUTPUT[$feature]}" $CLIENT_LOG; then |
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fail "client log missing output: ${EXPECTED_CLIENT_OUTPUT[$feature]} |
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got server log: |
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$(cat $SERVER_LOG) |
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got client log: |
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$(cat $CLIENT_LOG) |
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" |
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else |
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pass "client log contains expected output: ${EXPECTED_CLIENT_OUTPUT[$feature]}" |
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fi |
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fi |
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clean |
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done
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