| #!/bin/bash |
| # |
| # Copyright 2020 The Cobalt Authors. All Rights Reserved. |
| # |
| # 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. |
| |
| # Unset the previous test's name and runner function. |
| unset TEST_NAME |
| unset TEST_FILE |
| unset -f run_test |
| |
| TEST_NAME="RacingUpdaters" |
| TEST_FILE="test.html" |
| |
| function wait_and_force_race_condition() { |
| if [[ $# -ne 3 ]]; then |
| error " wait_and_force_race_condition requires a pattern, a path and a filename" |
| return 1 |
| fi |
| |
| # The previous logs are available when this is invoked. Wait before beginning |
| # to check the logs. |
| sleep 15 |
| |
| wait_and_watch "${1}" "${2}" |
| |
| FOUND=$? |
| |
| if [[ "${FOUND}" -eq 1 ]]; then |
| create_file "${3}" |
| fi |
| } |
| |
| function run_test() { |
| clear_storage |
| |
| start_cobalt "file:///tests/${TEST_FILE}?channel=test" "${TEST_NAME}.0.log" "Created drain file at" |
| |
| if [[ $? -ne 0 ]]; then |
| error "Failed to create a drain file for the test package" |
| return 1 |
| fi |
| |
| FILENAME="$(get_temporary_drain_file_path "${TEST_NAME}.0.log")" |
| |
| if [[ -z "${FILENAME}" ]]; then |
| error "Failed to evaluate a temporary drain file path" |
| return 1 |
| fi |
| |
| clear_storage |
| |
| wait_and_force_race_condition "Created drain file at" "${LOG_PATH}/${TEST_NAME}.1.log" "${FILENAME}" & |
| |
| start_cobalt "file:///tests/${TEST_FILE}?channel=test" "${TEST_NAME}.1.log" "failed to lock slot" |
| |
| if [[ $? -ne 0 ]]; then |
| error "Failed to recognize another update is updating slot" |
| return 1 |
| fi |
| |
| return 0 |
| } |
| |