#!/bin/bash # # s3fs - FUSE-based file system backed by Amazon S3 # # Copyright 2007-2008 Randy Rizun # # This program is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License # as published by the Free Software Foundation; either version 2 # of the License, or (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. # #### Test utils set -o errexit set -o pipefail # # Configuration # TEST_TEXT="HELLO WORLD" TEST_TEXT_FILE=test-s3fs.txt TEST_DIR=testdir # shellcheck disable=SC2034 ALT_TEST_TEXT_FILE=test-s3fs-ALT.txt # shellcheck disable=SC2034 TEST_TEXT_FILE_LENGTH=15 # shellcheck disable=SC2034 BIG_FILE=big-file-s3fs.txt # shellcheck disable=SC2034 TEMP_DIR="${TMPDIR:-"/var/tmp"}" # /dev/urandom can only return 32 MB per block maximum BIG_FILE_BLOCK_SIZE=$((25 * 1024 * 1024)) BIG_FILE_COUNT=1 # This should be greater than the multipart size # shellcheck disable=SC2034 BIG_FILE_LENGTH=$((BIG_FILE_BLOCK_SIZE * BIG_FILE_COUNT)) # Set locale because some tests check for English expressions export LC_ALL=en_US.UTF-8 export RUN_DIR # [NOTE] # stdbuf, truncate and sed installed on macos do not work as # expected(not compatible with Linux). # Therefore, macos installs a brew package such as coreutils # and uses gnu commands(gstdbuf, gtruncate, gsed). # Set your PATH appropriately so that you can find these commands. # if [ "$(uname)" = "Darwin" ]; then export STDBUF_BIN="gstdbuf" export TRUNCATE_BIN="gtruncate" export SED_BIN="gsed" export BASE64_BIN="gbase64" else export STDBUF_BIN="stdbuf" export TRUNCATE_BIN="truncate" export SED_BIN="sed" export BASE64_BIN="base64" fi export SED_BUFFER_FLAG="--unbuffered" function get_xattr() { if [ "$(uname)" = "Darwin" ]; then xattr -p "$1" "$2" else getfattr -n "$1" --only-values "$2" fi } function set_xattr() { if [ "$(uname)" = "Darwin" ]; then xattr -w "$1" "$2" "$3" else setfattr -n "$1" -v "$2" "$3" fi } function del_xattr() { if [ "$(uname)" = "Darwin" ]; then xattr -d "$1" "$2" else setfattr -x "$1" "$2" fi } function get_inode() { if [ "$(uname)" = "Darwin" ]; then stat -f "%i" "$1" else stat --format "%i" "$1" fi } function get_size() { if [ "$(uname)" = "Darwin" ]; then stat -f "%z" "$1" else stat --format "%s" "$1" fi } function check_file_size() { local FILE_NAME="$1" local EXPECTED_SIZE="$2" # Verify file is zero length via metadata local size size=$(get_size "${FILE_NAME}") if [ "${size}" -ne "${EXPECTED_SIZE}" ] then echo "error: expected ${FILE_NAME} to be zero length" return 1 fi # Verify file is zero length via data size=$(wc -c < "${FILE_NAME}") if [ "${size}" -ne "${EXPECTED_SIZE}" ] then echo "error: expected ${FILE_NAME} to be ${EXPECTED_SIZE} length, got ${size}" return 1 fi } function mk_test_file { if [ $# = 0 ]; then local TEXT="${TEST_TEXT}" else local TEXT="$1" fi echo "${TEXT}" > "${TEST_TEXT_FILE}" if [ ! -e "${TEST_TEXT_FILE}" ] then echo "Could not create file ${TEST_TEXT_FILE}, it does not exist" exit 1 fi } function rm_test_file { if [ $# = 0 ]; then local FILE="${TEST_TEXT_FILE}" else local FILE="$1" fi rm -f "${FILE}" if [ -e "${FILE}" ] then echo "Could not cleanup file ${TEST_TEXT_FILE}" exit 1 fi } function mk_test_dir { mkdir "${TEST_DIR}" if [ ! -d "${TEST_DIR}" ]; then echo "Directory ${TEST_DIR} was not created" exit 1 fi } function rm_test_dir { rmdir "${TEST_DIR}" if [ -e "${TEST_DIR}" ]; then echo "Could not remove the test directory, it still exists: ${TEST_DIR}" exit 1 fi } # Create and cd to a unique directory for this test run # Sets RUN_DIR to the name of the created directory function cd_run_dir { if [ "${TEST_BUCKET_MOUNT_POINT_1}" = "" ]; then echo "TEST_BUCKET_MOUNT_POINT_1 variable not set" exit 1 fi local RUN_DIR="${TEST_BUCKET_MOUNT_POINT_1}/${1}" mkdir -p "${RUN_DIR}" cd "${RUN_DIR}" } function clean_run_dir { if [ -d "${RUN_DIR}" ]; then rm -rf "${RUN_DIR}" || echo "Error removing ${RUN_DIR}" fi } # Resets test suite function init_suite { TEST_LIST=() TEST_FAILED_LIST=() TEST_PASSED_LIST=() } # Report a passing test case # report_pass TEST_NAME function report_pass { echo "$1 passed" TEST_PASSED_LIST+=("$1") } # Report a failing test case # report_fail TEST_NAME function report_fail { echo "$1 failed" TEST_FAILED_LIST+=("$1") } # Add tests to the suite # add_tests TEST_NAME... function add_tests { TEST_LIST+=("$@") } # Log test name and description # describe [DESCRIPTION] function describe { echo "${FUNCNAME[1]}: \"$*\"" } # Runs each test in a suite and summarizes results. The list of # tests added by add_tests() is called with CWD set to a tmp # directory in the bucket. An attempt to clean this directory is # made after the test run. function run_suite { orig_dir="${PWD}" key_prefix="testrun-${RANDOM}" cd_run_dir "${key_prefix}" for t in "${TEST_LIST[@]}"; do # Ensure test input name differs every iteration TEST_TEXT_FILE="test-s3fs-${RANDOM}.txt" TEST_DIR="testdir-${RANDOM}" # shellcheck disable=SC2034 ALT_TEST_TEXT_FILE="test-s3fs-ALT-${RANDOM}.txt" # shellcheck disable=SC2034 BIG_FILE="big-file-s3fs-${RANDOM}.txt" # The following sequence runs tests in a subshell to allow continuation # on test failure, but still allowing errexit to be in effect during # the test. # # See: # https://groups.google.com/d/msg/gnu.bash.bug/NCK_0GmIv2M/dkeZ9MFhPOIJ # Other ways of trying to capture the return value will also disable # errexit in the function due to bash... compliance with POSIX? set +o errexit (set -o errexit; $t $key_prefix) # shellcheck disable=SC2181 if [ $? == 0 ]; then report_pass "${t}" else report_fail "${t}" fi set -o errexit done cd "${orig_dir}" clean_run_dir for t in "${TEST_PASSED_LIST[@]}"; do echo "PASS: ${t}" done for t in "${TEST_FAILED_LIST[@]}"; do echo "FAIL: ${t}" done local passed=${#TEST_PASSED_LIST[@]} local failed=${#TEST_FAILED_LIST[@]} echo "SUMMARY for $0: ${passed} tests passed. ${failed} tests failed." if [[ "${failed}" != 0 ]]; then return 1 else return 0 fi } function get_ctime() { # ex: "1657504903.019784214" if [ "$(uname)" = "Darwin" ]; then stat -f "%Fc" "$1" else stat -c "%.9Z" "$1" fi } function get_mtime() { # ex: "1657504903.019784214" if [ "$(uname)" = "Darwin" ]; then stat -f "%Fm" "$1" else stat -c "%.9Y" "$1" fi } function get_atime() { # ex: "1657504903.019784214" if [ "$(uname)" = "Darwin" ]; then stat -f "%Fa" "$1" else stat -c "%0.9X" "$1" fi } function get_permissions() { if [ "$(uname)" = "Darwin" ]; then stat -f "%p" "$1" else stat -c "%a" "$1" fi } function check_content_type() { local INFO_STR INFO_STR=$(aws_cli s3api head-object --bucket "${TEST_BUCKET_1}" --key "$1" | jq -r .ContentType) if [ "${INFO_STR}" != "$2" ] then echo "Expected Content-Type: $2 but got: ${INFO_STR}" return 1 fi } function get_disk_avail_size() { local DISK_AVAIL_SIZE DISK_AVAIL_SIZE=$(BLOCKSIZE=$((1024 * 1024)) df "$1" | awk '{print $4}' | tail -n 1) echo "${DISK_AVAIL_SIZE}" } function aws_cli() { local FLAGS="" if [ -n "${S3FS_PROFILE}" ]; then FLAGS="--profile ${S3FS_PROFILE}" fi if [ "$1" = "s3" ] && [ "$2" != "ls" ] && [ "$2" != "mb" ]; then if s3fs_args | grep -q use_sse=custom; then FLAGS="${FLAGS} --sse-c AES256 --sse-c-key fileb:///tmp/ssekey.bin" fi elif [ "$1" = "s3api" ] && [ "$2" != "head-bucket" ]; then if s3fs_args | grep -q use_sse=custom; then FLAGS="${FLAGS} --sse-customer-algorithm AES256 --sse-customer-key $(cat /tmp/ssekey) --sse-customer-key-md5 $(cat /tmp/ssekeymd5)" fi fi # [NOTE] # AWS_EC2_METADATA_DISABLED for preventing the metadata service(to 169.254.169.254). # shellcheck disable=SC2086,SC2068 AWS_EC2_METADATA_DISABLED=true aws $@ --endpoint-url "${S3_URL}" --ca-bundle /tmp/keystore.pem ${FLAGS} } function wait_for_port() { local PORT="$1" for _ in $(seq 30); do if exec 3<>"/dev/tcp/127.0.0.1/${PORT}"; then exec 3<&- # Close for read exec 3>&- # Close for write break fi sleep 1 done } function make_random_string() { if [ -n "$1" ]; then local END_POS="$1" else local END_POS=8 fi "${BASE64_BIN}" --wrap=0 < /dev/urandom | tr -d /+ | head -c "${END_POS}" return 0 } function s3fs_args() { ps -o args -p "${S3FS_PID}" --no-headers } # # Local variables: # tab-width: 4 # c-basic-offset: 4 # End: # vim600: expandtab sw=4 ts=4 fdm=marker # vim<600: expandtab sw=4 ts=4 #