mirror of
https://github.com/docker-mailserver/docker-mailserver.git
synced 2024-01-19 02:48:50 +00:00
192 lines
6.7 KiB
Bash
192 lines
6.7 KiB
Bash
#! /bin/bash
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load 'test_helper/bats-support/load'
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load 'test_helper/bats-assert/load'
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# shellcheck disable=SC2034
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NAME=tvial/docker-mailserver:testing
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# default timeout is 120 seconds
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TEST_TIMEOUT_IN_SECONDS=${TEST_TIMEOUT_IN_SECONDS-120}
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NUMBER_OF_LOG_LINES=${NUMBER_OF_LOG_LINES-10}
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# @param ${1} timeout
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# @param --fatal-test <command eval string> additional test whose failure aborts immediately
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# @param ... test to run
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function repeat_until_success_or_timeout {
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local FATAL_FAILURE_TEST_COMMAND
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if [[ "${1}" == "--fatal-test" ]]; then
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FATAL_FAILURE_TEST_COMMAND="${2}"
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shift 2
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fi
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if ! [[ "${1}" =~ ^[0-9]+$ ]]; then
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echo "First parameter for timeout must be an integer, recieved \"${1}\""
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return 1
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fi
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local TIMEOUT=${1}
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local STARTTIME=${SECONDS}
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shift 1
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until "${@}"
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do
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if [[ -n ${FATAL_FAILURE_TEST_COMMAND} ]] && ! eval "${FATAL_FAILURE_TEST_COMMAND}"; then
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echo "\`${FATAL_FAILURE_TEST_COMMAND}\` failed, early aborting repeat_until_success of \`${*}\`" >&2
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return 1
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fi
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sleep 1
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if [[ $(( SECONDS - STARTTIME )) -gt ${TIMEOUT} ]]; then
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echo "Timed out on command: ${*}" >&2
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return 1
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fi
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done
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}
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# like repeat_until_success_or_timeout but with wrapping the command to run into `run` for later bats consumption
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# @param ${1} timeout
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# @param ... test command to run
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function run_until_success_or_timeout {
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if ! [[ ${1} =~ ^[0-9]+$ ]]; then
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echo "First parameter for timeout must be an integer, recieved \"${1}\""
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return 1
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fi
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local TIMEOUT=${1}
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local STARTTIME=${SECONDS}
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shift 1
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until run "${@}" && [[ $status -eq 0 ]]
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do
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sleep 1
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if (( SECONDS - STARTTIME > TIMEOUT )); then
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echo "Timed out on command: ${*}" >&2
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return 1
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fi
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done
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}
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# @param ${1} timeout
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# @param ${2} container name
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# @param ... test command for container
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function repeat_in_container_until_success_or_timeout() {
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local TIMEOUT="${1}"
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local CONTAINER_NAME="${2}"
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shift 2
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repeat_until_success_or_timeout --fatal-test "container_is_running ${CONTAINER_NAME}" "${TIMEOUT}" docker exec "${CONTAINER_NAME}" "${@}"
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}
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function container_is_running() {
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[[ "$(docker inspect -f '{{.State.Running}}' "${1}")" == "true" ]]
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}
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# @param ${1} port
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# @param ${2} container name
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function wait_for_tcp_port_in_container() {
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repeat_until_success_or_timeout --fatal-test "container_is_running ${2}" "${TEST_TIMEOUT_IN_SECONDS}" docker exec "${2}" /bin/sh -c "nc -z 0.0.0.0 ${1}"
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}
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# @param ${1} name of the postfix container
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function wait_for_smtp_port_in_container() {
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wait_for_tcp_port_in_container 25 "${1}"
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}
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# @param ${1} name of the postfix container
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function wait_for_amavis_port_in_container() {
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wait_for_tcp_port_in_container 10024 "${1}"
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}
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# @param ${1} name of the postfix container
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function wait_for_finished_setup_in_container() {
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local STATUS=0
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repeat_until_success_or_timeout --fatal-test "container_is_running ${1}" "${TEST_TIMEOUT_IN_SECONDS}" sh -c "docker logs ${1} | grep 'is up and running'" || STATUS=1
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if [[ ${STATUS} -eq 1 ]]; then
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echo "Last ${NUMBER_OF_LOG_LINES} lines of container \`${1}\`'s log"
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docker logs "${1}" | tail -n "${NUMBER_OF_LOG_LINES}"
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fi
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return ${STATUS}
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}
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SETUP_FILE_MARKER="${BATS_TMPDIR}/$(basename "${BATS_TEST_FILENAME}").setup_file"
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function native_setup_teardown_file_support() {
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local VERSION_REGEX='([0-9]+)\.([0-9]+)\.([0-9]+)'
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# bats versions that support setup_file out of the box don't need this
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if [[ "${BATS_VERSION}" =~ ${VERSION_REGEX} ]]; then
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numeric_version=$(( (BASH_REMATCH[1] * 100 + BASH_REMATCH[2]) * 100 + BASH_REMATCH[3] ))
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if [[ ${numeric_version} -ge 10201 ]]; then
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if [ "${BATS_TEST_NAME}" == 'test_first' ]; then
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skip 'This version natively supports setup/teardown_file'
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fi
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return 0
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fi
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fi
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return 1
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}
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# use in setup() in conjunction with a `@test "first" {}` to trigger setup_file reliably
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function run_setup_file_if_necessary() {
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native_setup_teardown_file_support && return 0
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if [ "${BATS_TEST_NAME}" == 'test_first' ]; then
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# prevent old markers from marking success or get an error if we cannot remove due to permissions
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rm -f "${SETUP_FILE_MARKER}"
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setup_file
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touch "${SETUP_FILE_MARKER}"
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else
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if [ ! -f "${SETUP_FILE_MARKER}" ]; then
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skip "setup_file failed"
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return 1
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fi
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fi
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}
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# use in teardown() in conjunction with a `@test "last" {}` to trigger teardown_file reliably
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function run_teardown_file_if_necessary() {
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native_setup_teardown_file_support && return 0
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if [ "${BATS_TEST_NAME}" == 'test_last' ]; then
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# cleanup setup file marker
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rm -f "${SETUP_FILE_MARKER}"
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teardown_file
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fi
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}
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# get the private config path for the given container or test file, if no container name was given
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function private_config_path() {
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echo "${PWD}/test/duplicate_configs/${1:-$(basename "${BATS_TEST_FILENAME}")}"
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}
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# @param ${1} relative source in test/config folder
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# @param ${2} (optional) container name, defaults to ${BATS_TEST_FILENAME}
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# @return path to the folder where the config is duplicated
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function duplicate_config_for_container() {
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local OUTPUT_FOLDER
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OUTPUT_FOLDER="$(private_config_path "${2}")" || return $?
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rm -rf "${OUTPUT_FOLDER:?}/" || return $? # cleanup
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mkdir -p "${OUTPUT_FOLDER}" || return $?
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cp -r "${PWD}/test/config/${1:?}/." "${OUTPUT_FOLDER}" || return $?
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echo "${OUTPUT_FOLDER}"
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}
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function container_has_service_running() {
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local CONTAINER_NAME="${1}"
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local SERVICE_NAME="${2}"
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docker exec "${CONTAINER_NAME}" /usr/bin/supervisorctl status "${SERVICE_NAME}" | grep RUNNING >/dev/null
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}
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function wait_for_service() {
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local CONTAINER_NAME="${1}"
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local SERVICE_NAME="${2}"
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repeat_until_success_or_timeout --fatal-test "container_is_running ${CONTAINER_NAME}" "${TEST_TIMEOUT_IN_SECONDS}" \
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container_has_service_running "${CONTAINER_NAME}" "${SERVICE_NAME}"
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}
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function wait_for_changes_to_be_detected_in_container() {
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local CONTAINER_NAME="${1}"
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local TIMEOUT=${TEST_TIMEOUT_IN_SECONDS}
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# shellcheck disable=SC2016
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repeat_in_container_until_success_or_timeout "${TIMEOUT}" "${CONTAINER_NAME}" bash -c 'source /usr/local/bin/helper-functions.sh; cmp --silent -- <(_monitored_files_checksums) "${CHKSUM_FILE}" >/dev/null'
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}
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function wait_for_empty_mail_queue_in_container() {
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local CONTAINER_NAME="${1}"
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local TIMEOUT=${TEST_TIMEOUT_IN_SECONDS}
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repeat_in_container_until_success_or_timeout "${TIMEOUT}" "${CONTAINER_NAME}" bash -c '[[ $(mailq) == *"Mail queue is empty"* ]]'
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}
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