diff options
Diffstat (limited to 'tests/tests.sh')
| -rwxr-xr-x | tests/tests.sh | 178 |
1 files changed, 102 insertions, 76 deletions
diff --git a/tests/tests.sh b/tests/tests.sh index c601f8a..5c8fca8 100755 --- a/tests/tests.sh +++ b/tests/tests.sh @@ -19,29 +19,35 @@ export UBSAN_OPTIONS="$SAN_OPTIONS" export LS_COLORS="" unset BFS_COLORS +BLD=$'\e[01m' +RED=$'\e[01;31m' +GRN=$'\e[01;32m' +YLW=$'\e[01;33m' +BLU=$'\e[01;34m' +MAG=$'\e[01;35m' +CYN=$'\e[01;36m' +RST=$'\e[0m' + function color_fd() { [ -z "${NO_COLOR:-}" ] && [ -t "$1" ] } -if color_fd 1; then - BLD=$'\033[01m' - RED=$'\033[01;31m' - GRN=$'\033[01;32m' - YLW=$'\033[01;33m' - BLU=$'\033[01;34m' - MAG=$'\033[01;35m' - CYN=$'\033[01;36m' - RST=$'\033[0m' -else - BLD= - RED= - GRN= - YLW= - BLU= - MAG= - CYN= - RST= -fi +color_fd 1 && COLOR_STDOUT=1 || COLOR_STDOUT=0 +color_fd 2 && COLOR_STDERR=1 || COLOR_STDERR=0 + +# Filter out escape sequences if necessary +function color() { + if color_fd 1; then + cat + else + sed $'s/\e\\[[^m]*m//g' + fi +} + +# printf with auto-detected color support +function cprintf() { + printf "$@" | color +} UNAME=$(uname) @@ -59,14 +65,14 @@ fi if command -v capsh &>/dev/null; then if capsh --has-p=cap_dac_override &>/dev/null || capsh --has-p=cap_dac_read_search &>/dev/null; then if [ -n "${BFS_TRIED_DROP:-}" ]; then - cat >&2 <<EOF + color >&2 <<EOF ${RED}error:${RST} Failed to drop capabilities. EOF exit 1 fi - cat >&2 <<EOF + color >&2 <<EOF ${YLW}warning:${RST} Running as ${BLD}$(id -un)${RST} is not recommended. Dropping ${BLD}cap_dac_override${RST} and ${BLD}cap_dac_read_search${RST}. @@ -83,7 +89,7 @@ elif [ "$EUID" -eq 0 ]; then UNLESS=" unless ${GRN}capsh${RST} is installed" fi - cat >&2 <<EOF + color >&2 <<EOF ${RED}error:${RST} These tests expect filesystem permissions to be enforced, and therefore will not work when run as ${BLD}$(id -un)${RST}${UNLESS}. EOF @@ -92,7 +98,7 @@ fi function usage() { local pad=$(printf "%*s" ${#0} "") - cat <<EOF + color <<EOF Usage: ${GRN}$0${RST} [${BLU}--bfs${RST}=${MAG}path/to/bfs${RST}] [${BLU}--sudo${RST}[=${BLD}COMMAND${RST}]] [${BLU}--stop${RST}] $pad [${BLU}--no-clean${RST}] [${BLU}--update${RST}] [${BLU}--verbose${RST}[=${BLD}LEVEL${RST}]] [${BLU}--help${RST}] $pad [${BLU}--posix${RST}] [${BLU}--bsd${RST}] [${BLU}--gnu${RST}] [${BLU}--all${RST}] [${BLD}TEST${RST} [${BLD}TEST${RST} ...]] @@ -199,7 +205,7 @@ for arg; do exit 0 ;; -*) - printf "${RED}error:${RST} Unrecognized option '%s'.\n\n" "$arg" >&2 + cprintf "${RED}error:${RST} Unrecognized option '%s'.\n\n" "$arg" >&2 usage >&2 exit 1 ;; @@ -237,7 +243,7 @@ chown "$(id -u):$(id -g)" "$TMP" cd "$TESTS" -if (( ${#PATTERNS[@]} == 0 )); then +if ((${#PATTERNS[@]} == 0)); then PATTERNS=("*") fi @@ -252,10 +258,10 @@ for TEST in {posix,common,bsd,gnu,bfs}/*.sh; do done done -if (( ${#TEST_CASES[@]} == 0 )); then - printf "${RED}error:${RST} No tests matched" >&2 - printf " ${BLD}%s${RST}" "${PATTERNS[@]}" >&2 - printf ".\n\n" >&2 +if ((${#TEST_CASES[@]} == 0)); then + cprintf "${RED}error:${RST} No tests matched" >&2 + cprintf " ${BLD}%s${RST}" "${PATTERNS[@]}" >&2 + cprintf ".\n\n" >&2 usage >&2 exit 1 fi @@ -268,27 +274,48 @@ function quote() { fi } -DEFER=() - # Run a command when this (sub)shell exits function defer() { trap -- KILL if ! trap -p EXIT | grep -q pop_defers; then - DEFER=() + DEFER_CMDS=() + DEFER_LINES=() + DEFER_FILES=() trap pop_defers EXIT fi - DEFER+=("$(quote "$@")") + + DEFER_CMDS+=("$(quote "$@")") + + local line file + read -r line file < <(caller) + DEFER_LINES+=("$line") + DEFER_FILES+=("$file") +} + +function report_err() { + local file="${1/#*\/tests\//tests\/}" + set -- "$file" "${@:2}" + + if ((COLOR_STDERR)); then + printf "${BLD}%s:%d:${RST} ${RED}error %d:${RST}\n %s\n" "$@" >&2 + else + printf "%s:%d: error %d:\n %s\n" "$@" >&2 + fi } function pop_defer() { - local cmd="${DEFER[-1]}" - unset "DEFER[-1]" + local cmd="${DEFER_CMDS[-1]}" + local file="${DEFER_FILES[-1]}" + local line="${DEFER_LINES[-1]}" + unset "DEFER_CMDS[-1]" + unset "DEFER_FILES[-1]" + unset "DEFER_LINES[-1]" local ret=0 eval "$cmd" || ret=$? if ((ret != 0)); then - printf 'defer %s: error %d\n' "$cmd" $ret >&2 + report_err "$file" $line $ret "defer $cmd" fi return $ret @@ -297,7 +324,7 @@ function pop_defer() { function pop_defers() { local ret=0 - while ((${#DEFER[@]} > 0)); do + while ((${#DEFER_CMDS[@]} > 0)); do pop_defer || ret=$? done @@ -492,33 +519,34 @@ if [ "$VERBOSE_COMMANDS" ]; then fi function bfs_verbose() { - if [ "$VERBOSE_COMMANDS" ]; then - if color_fd 3; then - printf "${GRN}%q${RST} " "${BFS[@]}" >&3 - - local expr_started= - for arg; do - if [[ $arg == -[A-Z]* ]]; then - printf "${CYN}%q${RST} " "$arg" >&3 - elif [[ $arg == [\(!] || $arg == -[ao] || $arg == -and || $arg == -or || $arg == -not ]]; then - expr_started=yes - printf "${RED}%q${RST} " "$arg" >&3 - elif [[ $expr_started && $arg == [\),] ]]; then - printf "${RED}%q${RST} " "$arg" >&3 - elif [[ $arg == -?* ]]; then - expr_started=yes - printf "${BLU}%q${RST} " "$arg" >&3 - elif [ "$expr_started" ]; then - printf "${BLD}%q${RST} " "$arg" >&3 - else - printf "${MAG}%q${RST} " "$arg" >&3 - fi - done - else - printf '%q ' "${BFS[@]}" "$@" >&3 - fi - printf '\n' >&3 + if ! [ "$VERBOSE_COMMANDS" ]; then + return fi + + { + printf "${GRN}%q${RST} " "${BFS[@]}" + + local expr_started= + for arg; do + if [[ $arg == -[A-Z]* ]]; then + printf "${CYN}%q${RST} " "$arg" + elif [[ $arg == [\(!] || $arg == -[ao] || $arg == -and || $arg == -or || $arg == -not ]]; then + expr_started=yes + printf "${RED}%q${RST} " "$arg" + elif [[ $expr_started && $arg == [\),] ]]; then + printf "${RED}%q${RST} " "$arg" + elif [[ $arg == -?* ]]; then + expr_started=yes + printf "${BLU}%q${RST} " "$arg" + elif [ "$expr_started" ]; then + printf "${BLD}%q${RST} " "$arg" + else + printf "${MAG}%q${RST} " "$arg" + fi + done + + printf '\n' + } | color >&3 } function invoke_bfs() { @@ -565,7 +593,7 @@ function check_exit() { } # Detect colored diff support -if color_fd 2 && diff --color=always /dev/null /dev/null 2>/dev/null; then +if ((COLOR_STDERR)) && diff --color=always /dev/null /dev/null 2>/dev/null; then DIFF="diff --color=always" else DIFF="diff" @@ -608,10 +636,10 @@ function skip() { if [ "$VERBOSE_SKIPPED" ]; then caller | { read -r line file - printf "${BOL}${CYN}%s skipped!${RST} (%s)\n" "$TEST" "$(awk "NR == $line" "$file")" + cprintf "${BOL}${CYN}%s skipped!${RST} (%s)\n" "$TEST" "$(awk "NR == $line" "$file")" } elif [ "$VERBOSE_TESTS" ]; then - printf "${BOL}${CYN}%s skipped!${RST}\n" "$TEST" + cprintf "${BOL}${CYN}%s skipped!${RST}\n" "$TEST" fi exit $EX_SKIP @@ -706,7 +734,7 @@ function update_eol() { if [ "$VERBOSE_TESTS" ]; then BOL='' -elif color_fd 1; then +elif ((COLOR_STDOUT)); then BOL='\r\033[K' # Workaround for bash 4: checkwinsize is off by default. We can turn it on, @@ -727,13 +755,11 @@ function callers() { } function debug_err() { - local ret=$? - local line func file + local ret=$? line func file callers | while read -r line func file; do if [ "$func" = source ]; then local cmd="$(awk "NR == $line" "$file" 2>/dev/null)" || : - file="${file/#*\/tests\//tests\/}" - printf '%s:%d: %s: error %d\n' "$file" "$line" "$cmd" "$ret" >&2 + report_err "$file" $line $ret "$cmd" break fi done @@ -749,7 +775,7 @@ passed=0 failed=0 skipped=0 -if color_fd 1 || [ "$VERBOSE_TESTS" ]; then +if ((COLOR_STDOUT)) || [ "$VERBOSE_TESTS" ]; then TEST_FMT="${BOL}${YLW}%s${RST}${EOL}" else TEST_FMT="." @@ -775,7 +801,7 @@ for TEST in "${TEST_CASES[@]}"; do else ((++failed)) [ "$VERBOSE_ERRORS" ] || cat "$TMP/$TEST.err" >&2 - printf "${BOL}${RED}%s failed!${RST}\n" "$TEST" + cprintf "${BOL}${RED}%s failed!${RST}\n" "$TEST" [ "$STOP" ] && break fi done @@ -783,12 +809,12 @@ done printf "${BOL}" if ((passed > 0)); then - printf "${GRN}tests passed: %d${RST}\n" "$passed" + cprintf "${GRN}tests passed: %d${RST}\n" "$passed" fi if ((skipped > 0)); then - printf "${CYN}tests skipped: %s${RST}\n" "$skipped" + cprintf "${CYN}tests skipped: %s${RST}\n" "$skipped" fi if ((failed > 0)); then - printf "${RED}tests failed: %s${RST}\n" "$failed" + cprintf "${RED}tests failed: %s${RST}\n" "$failed" exit 1 fi |