add braces around variables
This commit is contained in:
Thomas Levine
parent
a90aed95a5
commit
2b0974d305
151
urchin
151
urchin
@ -224,7 +224,7 @@ recurse() {
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result=not_ok
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fi
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elapsed=$(("${finish}" - "${start}"))
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elapsed=$(($finish - $start))
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printf "${potential_test}\t${the_test_shell}\t${result}\t${elapsed}\n" \
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>> "${urchin_tmp}"/log
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exit "${exit_code}"
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@ -254,7 +254,7 @@ report_outcome() {
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finish="${5}"
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escaped_root="$(fullpath "${root}" | sed 's/\//\\\//g')"
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elapsed=$((finish - start))
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elapsed=$(($finish - $start))
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if "${tap_format}"; then
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printf \#\
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@ -267,7 +267,7 @@ report_outcome() {
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# Use a temporary file rather than a pipe because a pipe starts a sub-shell
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# and thus makes the above variables local.
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sorted_log_file="$(mktemp)"
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sorted_log_file=$(mktemp)
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# Sort in alphabetical order.
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# GNU sort requires -m, and BSD sort doesn't.
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@ -275,13 +275,13 @@ report_outcome() {
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while read line; do
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abspath=$(echo "${line}" | cut -f1)
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path=$(echo "${abspath}" | sed "s/${escaped_root}\/\?//")
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path=$(echo "${abspath}" | sed "s/$escaped_root\/\?//")
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the_shell=$(echo "${line}" | cut -f2)
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result=$(echo "${line}" | cut -f3)
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file_elapsed=$(echo "$line" | cut -f4)
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prevdir="${currentdir}"
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currentdir="$(dirname -- "${path}")"
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prevdir=$currentdir
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currentdir="$(dirname -- "$path")"
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# Number of files that have run, including this one
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n=$(($n + 1))
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@ -290,97 +290,97 @@ report_outcome() {
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eval "old_count=${result}s"
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eval "${result}s=$(($old_count+1))"
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if "${tap_format}"; then
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if [ "${result}" = not_ok ]; then
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if $tap_format; then
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if [ "$result" = not_ok ]; then
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not='not '
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else
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not=''
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fi
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if [ "${result}" = skip ]; then
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if [ "$result" = skip ]; then
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skip='# SKIP'
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else
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skip=''
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fi
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if test -z "${the_shell}"; then
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if test -z "$the_shell"; then
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the_shell='File is not executable.'
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fi
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echo "${not}ok ${n} - ${path} (${the_shell}) ${skip}"
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if "${verbose}" || [ "${result}" = not_ok ]; then
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echo "${not}ok $n - ${path} ($the_shell) ${skip}"
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if $verbose || [ "$result" = not_ok ]; then
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echo '# ------------ Begin output ------------'
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sed 's/^/# /' "$(stdout_file "${abspath}" "${the_shell}")"
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sed 's/^/# /' "$(stdout_file "$abspath" "$the_shell")"
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echo '# ------------ End output ------------'
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fi
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echo "# Previous test took ${file_elapsed} seconds."
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echo "# Previous test took $file_elapsed seconds."
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else
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if test "${prevdir}" != "${currentdir}"; then
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if test "$prevdir" != "$currentdir"; then
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echo
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fi
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if test "${prevpath}" != "${path}"; then
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printf "$(dirname -- "${path}")/\n> $(basename -- "${path}")\n"
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if test "$prevpath" != "$path"; then
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printf "$(dirname -- "$path")/\n> $(basename -- "$path")\n"
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fi
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case "${result}" in
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case "$result" in
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ok)
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# On success, print a green '✓'
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printf '\033[32m✓ \033[0m'
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echo "${the_shell} (${file_elapsed} $(plural second ${file_elapsed}))"
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echo "${the_shell} ($file_elapsed $(plural second $file_elapsed))"
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;;
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not_ok)
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# On not_ok, print a red '✗'
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printf '\033[31m✗ \033[0m'
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echo "${the_shell} (${file_elapsed} $(plural second ${file_elapsed}))"
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echo "${the_shell} ($file_elapsed $(plural second $file_elapsed))"
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;;
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skip)
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if test -z "${the_shell}"; then
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if test -z "$the_shell"; then
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echo ' (File is not executable.)'
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else
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echo " ${the_shell} ($file_elapsed $(plural second ${file_elapsed}))"
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echo " ${the_shell} ($file_elapsed $(plural second $file_elapsed))"
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fi
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;;
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esac
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if "${verbose}" || test "${result}" = not_ok; then
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sed 's/^/ # /' "$(stdout_file "${abspath}" "${the_shell}")"
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if $verbose || test "$result" = not_ok; then
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sed 's/^/ # /' "$(stdout_file "$abspath" "$the_shell")"
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fi
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fi
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prevpath="${path}"
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done < "${sorted_log_file}"
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rm "${sorted_log_file}"
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prevpath="$path"
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done < $sorted_log_file
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rm $sorted_log_file
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if "${tap_format}"; then
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echo "# Full test suite took ${elapsed} $(plural second ${elapsed})."
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echo 1.."${n}"
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if $tap_format; then
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echo "# Full test suite took $elapsed $(plural second $elapsed)."
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echo 1..$n
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else
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echo
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echo "Done, took ${elapsed} $(plural second ${elapsed})."
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printf '%s\n' "${oks} $(plural test "${oks}") passed."
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printf '%s\n' "${skips} $(plural test "${skips}") skipped."
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echo "Done, took $elapsed $(plural second $elapsed)."
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printf '%s\n' "$oks $(plural test "$oks") passed."
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printf '%s\n' "$skips $(plural test "$skips") skipped."
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# If any tests are not ok, print the message in red.
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if [ "${not_oks}" -gt 0 ] ; then
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if [ $not_oks -gt 0 ] ; then
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printf '\033[31m'
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fi
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printf '%s\n' "${not_oks} $(plural test "${not_oks}") failed."
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printf '%s\n' "$not_oks $(plural test "$not_oks") failed."
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printf '\033[m\n'
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fi
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test "${not_oks}" -eq '0'
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test "$not_oks" -eq '0'
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}
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has_shebang_line() {
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head -n 1 "${1}" | grep -qE '^#!'
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head -n 1 "$1" | grep -qE '^#!'
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}
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USAGE="usage: ${0} [<options>] <test directory>"
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USAGE="usage: $0 [<options>] <test directory>"
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urchin_help() {
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cat <<EOF
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${USAGE}
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$USAGE
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By default, Urchin checks for the following shells and runs every
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particular test file once per shell.
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$(echo "${DEFAULT_SHELLS}" | sed 's/ /\n /g')
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$(echo "$DEFAULT_SHELLS" | sed 's/ /\n /g')
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On each run,
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@ -430,16 +430,16 @@ plural () {
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# Make $1 a plural according to the number $2.
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# If $3 is supplied, use that instead of "${1}s".
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# Result is written to stdout.
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if [ "${2}" = 1 ]
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if [ "$2" = 1 ]
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then
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printf '%s\n' "${1}"
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printf '%s\n' "$1"
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else
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printf '%s\n' "${3-${1}s}"
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fi
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}
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validate_strings() {
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test $(echo "${1}" | wc -l) -eq 1 || {
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test $(echo "$1" | wc -l) -eq 1 || {
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echo '$1 may not contain tab or newline characters.' >&2
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echo 'If this is really a problem, tell me, and I may fix it.' >&2
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urchin_exit 11
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@ -447,43 +447,43 @@ validate_strings() {
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}
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cycle_shell=true
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shell_list="${urchin_tmp}"/shell_list
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shell_list=$urchin_tmp/shell_list
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run_in_series=false
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force=false
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exit_on_not_ok=false
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tap_format=false
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verbose=false
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while [ "${#}" -gt 0 ]
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while [ $# -gt 0 ]
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do
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case "${1}" in
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case "$1" in
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-b|--run-in-series) run_in_series=true;;
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-e|--exit-on-fail) exit_on_not_ok=true;;
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-f|--force) force=true;;
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-s|--shell)
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shift
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shell_for_sh_tests="${1}"
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shell_for_sh_tests=$1
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which "${shell_for_sh_tests}" > /dev/null || {
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echo "Cannot find specified shell: '${shell_for_sh_tests}'" >&2
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which "$shell_for_sh_tests" > /dev/null || {
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echo "Cannot find specified shell: '$shell_for_sh_tests'" >&2
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urchin_help >&2
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urchin_exit 11
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}
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validate_strings "${shell_for_sh_tests}" 'Shell paths'
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if echo "${shell_for_sh_tests}" | grep \ > /dev/null; then
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validate_strings "$shell_for_sh_tests" 'Shell paths'
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if echo "$shell_for_sh_tests" | grep \ > /dev/null; then
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echo "Warning: It is best if shell paths contain no spaces so that
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you don't need to quote the TEST_SHELL variable." > /dev/stderr
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fi
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echo "${shell_for_sh_tests}" >> "${shell_list}"
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echo "$shell_for_sh_tests" >> "$shell_list"
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;;
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-n|--disable-cycling) cycle_shell=false;;
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-t|--tap) tap_format=true;;
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-T|--timeout) shift; urchin_timeout="${1}" ;;
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-T|--timeout) shift; urchin_timeout="$1" ;;
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-v|--verbose) verbose=true;;
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-h|--help) urchin_help
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urchin_exit 0;;
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--version) echo "${VERSION}"
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--version) echo "$VERSION"
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urchin_exit;;
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-*) urchin_help >&2
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urchin_exit 11;;
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@ -492,61 +492,61 @@ you don't need to quote the TEST_SHELL variable." > /dev/stderr
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shift
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done
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if ! "${cycle_shell}" && test -f "${shell_list}"; then
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if ! $cycle_shell && test -f "$shell_list"; then
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echo "The -n/--disable-cycling and -s/--shell options clash with each other." >&2
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urchin_exit 11
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fi
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# If -s was not passed, use the available default shells.
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if ! test -f "${shell_list}"; then
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if "${cycle_shell}"; then
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for shell in "${DEFAULT_SHELLS}"; do
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if which "${shell}" > /dev/null; then
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echo "${shell}" >> "${shell_list}"
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if ! test -f "$shell_list"; then
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if $cycle_shell; then
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for shell in $DEFAULT_SHELLS; do
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if which $shell > /dev/null; then
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echo $shell >> "$shell_list"
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fi
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done
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else
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echo > "${shell_list}"
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echo > "$shell_list"
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fi
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fi
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# Verify argument for main stuff
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if [ "${#}" != '1' ] || [ ! -e "${1}" ]; then
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if [ -n "${1}" ] && [ ! -e "${1}" ]; then
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if [ "$#" != '1' ] || [ ! -e "$1" ]; then
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if [ -n "$1" ] && [ ! -e "$1" ]; then
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echo "No such file or directory: '$1'" >&2
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fi
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echo "${USAGE}" >&2
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echo "$USAGE" >&2
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urchin_exit 11
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fi
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# Warn about strange sort commands
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weird_string='\n- c\n-- b\n--- c\n---- a\n'
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if test $(printf "${weird_string}" | sort | tr -d '[ \n-]') != cbca; then
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if test $(printf "$weird_string" | sort | tr -d '[ \n-]') != cbca; then
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echo 'Your version of sort sorts in dictionary order (-d) by default.
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Depending on how you name your tests, your Urchin output may look strange.
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If this is a problem, install BusyBox or BSD coreutils.' >&2
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fi
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if test -n "${urchin_timeout}"; then
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if test -n "$urchin_timeout"; then
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# Choose the timeout command
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if timeout -t 0 true; then
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TIMEOUT="timeout -t ${urchin_timeout}"
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TIMEOUT="timeout -t $urchin_timeout"
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elif timeout 0 true; then
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TIMEOUT="timeout ${urchin_timeout}"
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TIMEOUT="timeout $urchin_timeout"
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else
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echo I couldn\'t figure out to use your version of timeout >&2
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urchin_exit 1
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fi
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fi
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if "${exit_on_not_ok}" && ! "${run_in_series}"; then
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if $exit_on_not_ok && ! $run_in_series; then
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echo 'You must also pass -b/--series in order to use -e/--exit-on-fail.' >&2
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urchin_exit 11
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fi
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# Run or present the Molly guard.
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root="$(urchin_root "${1}")"
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if basename "$(fullpath "${root}")" |
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root="$(urchin_root "$1")"
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if basename "$(fullpath "$root")" |
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grep -i 'test' > /dev/null || $force; then
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start=$(date +%s)
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@ -555,12 +555,11 @@ if basename "$(fullpath "${root}")" |
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# 2 urchin root
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# 3 Should we cycle shells?
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# 4 TEST_SHELL
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recurse "$(fullpath "${1}")" "${root}" "${cycle_shell}" "${TEST_SHELL}" || :
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recurse "$(fullpath "$1")" "$root" "$cycle_shell" "$TEST_SHELL" || :
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finish=$(date +%s)
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report_outcome "${root}" "${tap_format}" "${urchin_tmp}"/log "${start}" \
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"${finish}"
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urchin_exit "${?}"
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report_outcome "$root" $tap_format $urchin_tmp/log $start $finish
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urchin_exit $?
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else
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echo 'The root directory of the tests that you are running urchin on
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does not contain the word "test", so I am not running,
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@ -568,4 +567,4 @@ in case that was an accident. Use the -f flag if you really
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want to run urchin on that directory.' >&2
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exit_code=1
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fi
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urchin_exit "${exit_code}"
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urchin_exit $exit_code
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