#!/usr/bin/env bash # Copyright 2022 gRPC authors. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. set -eo pipefail # Constants readonly GITHUB_REPOSITORY_NAME="grpc" readonly TEST_DRIVER_INSTALL_SCRIPT_URL="https://raw.githubusercontent.com/${TEST_DRIVER_REPO_OWNER:-grpc}/grpc/${TEST_DRIVER_BRANCH:-master}/tools/internal_ci/linux/grpc_xds_k8s_install_test_driver.sh" readonly LANGS="cpp go java" readonly MAIN_BRANCH="${MAIN_BRANCH:-master}" ####################################### # Main function: provision software necessary to execute tests, and run them # Globals: # KOKORO_ARTIFACTS_DIR # GITHUB_REPOSITORY_NAME # SRC_DIR: Populated with absolute path to the source repo # TEST_DRIVER_REPO_DIR: Populated with the path to the repo containing # the test driver # TEST_DRIVER_FULL_DIR: Populated with the path to the test driver source code # TEST_DRIVER_FLAGFILE: Populated with relative path to test driver flagfile # TEST_XML_OUTPUT_DIR: Populated with the path to test xUnit XML report # GIT_ORIGIN_URL: Populated with the origin URL of git repo used for the build # GIT_COMMIT: Populated with the SHA-1 of git commit being built # GIT_COMMIT_SHORT: Populated with the short SHA-1 of git commit being built # KUBE_CONTEXT: Populated with name of kubectl context with GKE cluster access # Arguments: # None # Outputs: # Writes the output of test execution to stdout, stderr ####################################### main() { local script_dir script_dir="${PWD}/$(dirname "$0")" # Source the test driver from the master branch. echo "Sourcing test driver install script from: ${TEST_DRIVER_INSTALL_SCRIPT_URL}" source /dev/stdin <<< "$(curl -s "${TEST_DRIVER_INSTALL_SCRIPT_URL}")" activate_gke_cluster GKE_CLUSTER_PSM_SECURITY set -x if [[ -n "${KOKORO_ARTIFACTS_DIR}" ]]; then kokoro_setup_test_driver "${GITHUB_REPOSITORY_NAME}" if [ "${TESTING_VERSION}" != "master" ]; then echo "Skipping cross branch testing for non-master branch ${TESTING_VERSION}" exit 0 fi cd "${TEST_DRIVER_FULL_DIR}" else local_setup_test_driver "${script_dir}" cd "${SRC_DIR}/${TEST_DRIVER_PATH}" fi source "${script_dir}/grpc_xds_k8s_run_xtest.sh" local failed_tests=0 local successful_string local failed_string LATEST_BRANCH=$(find_latest_branch "${LATEST_BRANCH}") OLDEST_BRANCH=$(find_oldest_branch "${OLDEST_BRANCH}" "${LATEST_BRANCH}") # Run cross branch tests per language: master x latest and master x oldest for LANG in ${LANGS} do if run_test "${LANG}" "${MAIN_BRANCH}" "${LANG}" "${LATEST_BRANCH}" "${MAIN_BRANCH}" "latest"; then successful_string="${successful_string} ${MAIN_BRANCH}-${LATEST_BRANCH}/${LANG}" else failed_tests=$((failed_tests + 1)) failed_string="${failed_string} ${MAIN_BRANCH}-${LATEST_BRANCH}/${LANG}" fi if run_test "${LANG}" "${LATEST_BRANCH}" "${LANG}" "${MAIN_BRANCH}" "latest" "${MAIN_BRANCH}"; then successful_string="${successful_string} ${LATEST_BRANCH}-${MAIN_BRANCH}/${LANG}" else failed_tests=$((failed_tests + 1)) failed_string="${failed_string} ${LATEST_BRANCH}-${MAIN_BRANCH}/${LANG}" fi if run_test "${LANG}" "${MAIN_BRANCH}" "${LANG}" "${OLDEST_BRANCH}" "${MAIN_BRANCH}" "oldest"; then successful_string="${successful_string} ${MAIN_BRANCH}-${OLDEST_BRANCH}/${LANG}" else failed_tests=$((failed_tests + 1)) failed_string="${failed_string} ${MAIN_BRANCH}-${OLDEST_BRANCH}/${LANG}" fi if run_test "${LANG}" "${OLDEST_BRANCH}" "${LANG}" "${MAIN_BRANCH}" "oldest" "${MAIN_BRANCH}"; then successful_string="${successful_string} ${OLDEST_BRANCH}-${MAIN_BRANCH}/${LANG}" else failed_tests=$((failed_tests + 1)) failed_string="${failed_string} ${OLDEST_BRANCH}-${MAIN_BRANCH}/${LANG}" fi done set +x echo "Failed test suites list: ${failed_string}" echo "Successful test suites list: ${successful_string}" if (( failed_tests > 0 )); then exit 1 fi } main "$@"