X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=test%2Ftest-lib.sh;h=cc08a98cb5f5fd45e2ea900006da51da0db332a5;hp=a97595707bf1dba13a72108afd8863af9d64dafa;hb=6544a2e3054ee96d8d4efccc51b4bc9e09e23d6c;hpb=de3d46e93cd5384e4fd0015a107a175accdffe5a diff --git a/test/test-lib.sh b/test/test-lib.sh index a9759570..7f8a3a4d 100644 --- a/test/test-lib.sh +++ b/test/test-lib.sh @@ -1,6 +1,6 @@ -#!/usr/bin/env bash # # Copyright (c) 2005 Junio C Hamano +# Copyright (c) 2010 Notmuch Developers # # 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 @@ -13,7 +13,7 @@ # 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, see http://www.gnu.org/licenses/ . +# along with this program. If not, see https://www.gnu.org/licenses/ . if [ ${BASH_VERSINFO[0]} -lt 4 ]; then echo "Error: The notmuch test suite requires a bash version >= 4.0" @@ -23,6 +23,22 @@ if [ ${BASH_VERSINFO[0]} -lt 4 ]; then exit 1 fi +# Make sure echo builtin does not expand backslash-escape sequences by default. +shopt -u xpg_echo + +# Ensure NOTMUCH_SRCDIR and NOTMUCH_BUILDDIR are set. +. $(dirname "$0")/export-dirs.sh || exit 1 + +# It appears that people try to run tests without building... +if [[ ! -x "$NOTMUCH_BUILDDIR/notmuch" ]]; then + echo >&2 'You do not seem to have built notmuch yet.' + exit 1 +fi + +this_test=${0##*/} +this_test=${this_test%.sh} +this_test_bare=${this_test#T[0-9][0-9][0-9]-} + # if --tee was passed, write the output not only to the terminal, but # additionally to the file test-results/$BASENAME.out, too. case "$GIT_TEST_TEE_STARTED, $* " in @@ -31,17 +47,36 @@ done,*) ;; *' --tee '*|*' --va'*) mkdir -p test-results - BASE=test-results/$(basename "$0" .sh) - (GIT_TEST_TEE_STARTED=done ${SHELL-sh} "$0" "$@" 2>&1; + BASE=test-results/$this_test + (GIT_TEST_TEE_STARTED=done "$BASH" "$0" "$@" 2>&1; echo $? > $BASE.exit) | tee $BASE.out test "$(cat $BASE.exit)" = 0 exit ;; esac +# STDIN from /dev/null. EOF for readers (and ENOTTY for tty related ioctls). +exec &1 7>&2 +# Make xtrace debugging (when used) use redirected STDERR, with verbose lead: +BASH_XTRACEFD=7 +export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }' + # Keep the original TERM for say_color and test_emacs ORIGINAL_TERM=$TERM +# Set SMART_TERM to vt100 for known dumb/unknown terminal. +# Otherwise use whatever TERM is currently used so that +# users' actual TERM environments are being used in tests. +case ${TERM-} in + '' | dumb | unknown ) + SMART_TERM=vt100 ;; + *) + SMART_TERM=$TERM ;; +esac + # For repeatability, reset the environment to known value. LANG=C LC_ALL=C @@ -50,6 +85,18 @@ TZ=UTC TERM=dumb export LANG LC_ALL PAGER TERM TZ GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u} +if [[ ( -n "$TEST_EMACS" && -z "$TEST_EMACSCLIENT" ) || \ + ( -z "$TEST_EMACS" && -n "$TEST_EMACSCLIENT" ) ]]; then + echo "error: must specify both or neither of TEST_EMACS and TEST_EMACSCLIENT" >&2 + exit 1 +fi +TEST_EMACS=${TEST_EMACS:-${EMACS:-emacs}} +TEST_EMACSCLIENT=${TEST_EMACSCLIENT:-emacsclient} +TEST_GDB=${TEST_GDB:-gdb} +TEST_CC=${TEST_CC:-cc} +TEST_CFLAGS=${TEST_CFLAGS:-"-g -O0"} +TEST_SHIM_CFLAGS=${TEST_SHIM_CFLAGS:-"-fpic -shared"} +TEST_SHIM_LDFLAGS=${TEST_SHIM_LDFLAGS:-"-ldl"} # Protect ourselves from common misconfiguration to export # CDPATH into the environment @@ -57,45 +104,52 @@ unset CDPATH unset GREP_OPTIONS -# Convenience -# -# A regexp to match 5 and 40 hexdigits -_x05='[0-9a-f][0-9a-f][0-9a-f][0-9a-f][0-9a-f]' -_x40="$_x05$_x05$_x05$_x05$_x05$_x05$_x05$_x05" +# For emacsclient +unset ALTERNATE_EDITOR -_x04='[0-9a-f][0-9a-f][0-9a-f][0-9a-f]' -_x32="$_x04$_x04$_x04$_x04$_x04$_x04$_x04$_x04" +add_gnupg_home () +{ + local output + [ -d ${GNUPGHOME} ] && return + _gnupg_exit () { gpgconf --kill all 2>/dev/null || true; } + at_exit_function _gnupg_exit + mkdir -m 0700 "$GNUPGHOME" + gpg --no-tty --import <$NOTMUCH_SRCDIR/test/gnupg-secret-key.asc >"$GNUPGHOME"/import.log 2>&1 + test_debug "cat $GNUPGHOME/import.log" + if (gpg --quick-random --version >/dev/null 2>&1) ; then + echo quick-random >> "$GNUPGHOME"/gpg.conf + elif (gpg --debug-quick-random --version >/dev/null 2>&1) ; then + echo debug-quick-random >> "$GNUPGHOME"/gpg.conf + fi + echo no-emit-version >> "$GNUPGHOME"/gpg.conf + + # Change this if we ship a new test key + FINGERPRINT="5AEAB11F5E33DCE875DDB75B6D92612D94E46381" + SELF_USERID="Notmuch Test Suite (INSECURE!)" + printf '%s:6:\n' "$FINGERPRINT" | gpg --quiet --batch --no-tty --import-ownertrust +} # Each test should start with something like this, after copyright notices: # # test_description='Description of this test... # This test checks if command xyzzy does the right thing... # ' -# . ./test-lib.sh -[ "x$ORIGINAL_TERM" != "xdumb" ] && ( - TERM=$ORIGINAL_TERM && - export TERM && - [ -t 1 ] && - tput bold >/dev/null 2>&1 && - tput setaf 1 >/dev/null 2>&1 && - tput sgr0 >/dev/null 2>&1 - ) && - color=t +# . ./test-lib.sh || exit 1 + +color=maybe while test "$#" -ne 0 do case "$1" in - -d|--d|--de|--deb|--debu|--debug) + -d|--debug) debug=t; shift ;; - -i|--i|--im|--imm|--imme|--immed|--immedi|--immedia|--immediat|--immediate) + -i|--immediate) immediate=t; shift ;; - -l|--l|--lo|--lon|--long|--long-|--long-t|--long-te|--long-tes|--long-test|--long-tests) - GIT_TEST_LONG=t; export GIT_TEST_LONG; shift ;; - -h|--h|--he|--hel|--help) + -h|--help) help=t; shift ;; - -v|--v|--ve|--ver|--verb|--verbo|--verbos|--verbose) + -v|--verbose) verbose=t; shift ;; - -q|--q|--qu|--qui|--quie|--quiet) + -q|--quiet) quiet=t; shift ;; --with-dashes) with_dashes=t; shift ;; @@ -104,18 +158,40 @@ do --no-python) # noop now... shift ;; - --va|--val|--valg|--valgr|--valgri|--valgrin|--valgrind) + --valgrind) valgrind=t; verbose=t; shift ;; --tee) shift ;; # was handled already - --root=*) - root=$(expr "z$1" : 'z[^=]*=\(.*\)') - shift ;; *) echo "error: unknown test option '$1'" >&2; exit 1 ;; esac done +if test -n "$debug"; then + print_subtest () { + printf " %-4s" "[$((test_count - 1))]" + } +else + print_subtest () { + true + } +fi + +test -n "$COLORS_WITHOUT_TTY" || [ -t 1 ] || color= + +if [ -n "$color" ] && [ "$ORIGINAL_TERM" != 'dumb' ] && ( + TERM=$ORIGINAL_TERM && + export TERM && + tput bold + tput setaf + tput sgr0 + ) >/dev/null 2>&1 +then + color=t +else + color= +fi + if test -n "$color"; then say_color () { ( @@ -130,8 +206,9 @@ if test -n "$color"; then esac shift printf " " - printf "$@" + printf "$@" tput sgr0 + print_subtest ) } else @@ -139,7 +216,8 @@ else test -z "$1" && test -n "$quiet" && return shift printf " " - printf "$@" + printf "$@" + print_subtest } fi @@ -162,9 +240,18 @@ then exit 0 fi -echo $(basename "$0"): "Testing ${test_description}" - -exec 5>&1 +test_description_printed= +print_test_description () +{ + test -z "$test_description_printed" || return 0 + echo + echo $this_test: "Testing ${test_description}" + test_description_printed=1 +} +if [ -z "$NOTMUCH_TEST_QUIET" ] +then + print_test_description +fi test_failure=0 test_count=0 @@ -172,223 +259,131 @@ test_fixed=0 test_broken=0 test_success=0 -die () { +declare -a _exit_functions=() + +at_exit_function () { + _exit_functions=($1 ${_exit_functions[@]/$1}) +} + +rm_exit_function () { + _exit_functions=(${_exit_functions[@]/$1}) +} + +_exit_common () { code=$? + trap - EXIT + set +ex + for _fn in ${_exit_functions[@]}; do $_fn; done rm -rf "$TEST_TMPDIR" +} + +trap_exit () { + _exit_common if test -n "$GIT_EXIT_OK" then exit $code else - echo >&5 "FATAL: Unexpected exit with code $code" + exec >&6 + say_color error '%-6s' FATAL + echo " $test_subtest_name" + echo + echo "Unexpected exit while executing $0. Exit code $code." exit 1 fi } -GIT_EXIT_OK= -# Note: TEST_TMPDIR *NOT* exported! -TEST_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/notmuch-test-$$.XXXXXX") -trap 'die' EXIT - -test_decode_color () { - sed -e 's/.\[1m//g' \ - -e 's/.\[31m//g' \ - -e 's/.\[32m//g' \ - -e 's/.\[33m//g' \ - -e 's/.\[34m//g' \ - -e 's/.\[35m//g' \ - -e 's/.\[36m//g' \ - -e 's/.\[m//g' -} - -q_to_nul () { - perl -pe 'y/Q/\000/' -} - -q_to_cr () { - tr Q '\015' +trap_signal () { + _exit_common + echo >&6 "FATAL: $0: interrupted by signal" $((code - 128)) + exit $code } -append_cr () { - sed -e 's/$/Q/' | tr Q '\015' +die () { + _exit_common + exec >&6 + say_color error '%-6s' FATAL + echo " $*" + echo + echo "Unexpected exit while executing $0." + exit 1 } -remove_cr () { - tr '\015' Q | sed -e 's/Q$//' -} +GIT_EXIT_OK= +# Note: TEST_TMPDIR *NOT* exported! +TEST_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/notmuch-test-$$.XXXXXX") +# Put GNUPGHOME in TMPDIR to avoid problems with long paths. +export GNUPGHOME="${TEST_TMPDIR}/gnupg" +trap 'trap_exit' EXIT +trap 'trap_signal' HUP INT TERM -# Generate a new message in the mail directory, with a unique message -# ID and subject. The message is not added to the index. -# -# After this function returns, the filename of the generated message -# is available as $gen_msg_filename and the message ID is available as -# $gen_msg_id . -# -# This function supports named parameters with the bash syntax for -# assigning a value to an associative array ([name]=value). The -# supported parameters are: -# -# [dir]=directory/of/choice -# -# Generate the message in directory 'directory/of/choice' within -# the mail store. The directory will be created if necessary. -# -# [filename]=name -# -# Store the message in file 'name'. The default is to store it -# in 'msg-', where is three-digit number of the -# message. -# -# [body]=text -# -# Text to use as the body of the email message -# -# '[from]="Some User "' -# '[to]="Some User "' -# '[subject]="Subject of email message"' -# '[date]="RFC 822 Date"' -# -# Values for email headers. If not provided, default values will -# be generated instead. -# -# '[cc]="Some User "' -# [reply-to]=some-address -# [in-reply-to]= -# [references]= -# [content-type]=content-type-specification -# '[header]=full header line, including keyword' -# -# Additional values for email headers. If these are not provided -# then the relevant headers will simply not appear in the -# message. -# -# '[id]=message-id' +# Deliver a message with emacs and add it to the database # -# Controls the message-id of the created message. -gen_msg_cnt=0 -gen_msg_filename="" -gen_msg_id="" -generate_message () +# Uses emacs to generate and deliver a message to the mail store. +# Accepts arbitrary extra emacs/elisp functions to modify the message +# before sending, which is useful to doing things like attaching files +# to the message and encrypting/signing. +emacs_deliver_message () { - # This is our (bash-specific) magic for doing named parameters - local -A template="($@)" - local additional_headers - - gen_msg_cnt=$((gen_msg_cnt + 1)) - if [ -z "${template[filename]}" ]; then - gen_msg_name="msg-$(printf "%03d" $gen_msg_cnt)" - else - gen_msg_name=${template[filename]} - fi - - if [ -z "${template[id]}" ]; then - gen_msg_id="${gen_msg_name%:2,*}@notmuch-test-suite" - else - gen_msg_id="${template[id]}" - fi - - if [ -z "${template[dir]}" ]; then - gen_msg_filename="${MAIL_DIR}/$gen_msg_name" - else - gen_msg_filename="${MAIL_DIR}/${template[dir]}/$gen_msg_name" - mkdir -p "$(dirname "$gen_msg_filename")" - fi - - if [ -z "${template[body]}" ]; then - template[body]="This is just a test message (#${gen_msg_cnt})" - fi - - if [ -z "${template[from]}" ]; then - template[from]="Notmuch Test Suite " - fi - - if [ -z "${template[to]}" ]; then - template[to]="Notmuch Test Suite " - fi - - if [ -z "${template[subject]}" ]; then - template[subject]="Test message #${gen_msg_cnt}" - fi - - if [ -z "${template[date]}" ]; then - template[date]="Tue, 05 Jan 2001 15:43:57 -0000" - fi - - additional_headers="" - if [ ! -z "${template[header]}" ]; then - additional_headers="${template[header]} -${additional_headers}" - fi - - if [ ! -z "${template[reply-to]}" ]; then - additional_headers="Reply-To: ${template[reply-to]} -${additional_headers}" - fi - - if [ ! -z "${template[in-reply-to]}" ]; then - additional_headers="In-Reply-To: ${template[in-reply-to]} -${additional_headers}" - fi - - if [ ! -z "${template[cc]}" ]; then - additional_headers="Cc: ${template[cc]} -${additional_headers}" - fi - - if [ ! -z "${template[references]}" ]; then - additional_headers="References: ${template[references]} -${additional_headers}" - fi - - if [ ! -z "${template[content-type]}" ]; then - additional_headers="Content-Type: ${template[content-type]} -${additional_headers}" - fi + local subject="$1" + local body="$2" + shift 2 + # before we can send a message, we have to prepare the FCC maildir + mkdir -p "$MAIL_DIR"/sent/{cur,new,tmp} + # eval'ing smtp-dummy --background will set smtp_dummy_pid and -_port + local smtp_dummy_pid= smtp_dummy_port= + eval `$TEST_DIRECTORY/smtp-dummy --background sent_message` + test -n "$smtp_dummy_pid" || return 1 + test -n "$smtp_dummy_port" || return 1 - # Note that in the way we're setting it above and using it below, - # `additional_headers' will also serve as the header / body separator - # (empty line in between). - - cat <"$gen_msg_filename" -From: ${template[from]} -To: ${template[to]} -Message-Id: <${gen_msg_id}> -Subject: ${template[subject]} -Date: ${template[date]} -${additional_headers} -${template[body]} -EOF -} + test_emacs \ + "(let ((message-send-mail-function 'message-smtpmail-send-it) + (mail-host-address \"example.com\") + (smtpmail-smtp-server \"localhost\") + (smtpmail-smtp-service \"${smtp_dummy_port}\")) + (notmuch-mua-mail) + (message-goto-to) + (insert \"test_suite@notmuchmail.org\nDate: 01 Jan 2000 12:00:00 -0000\") + (message-goto-subject) + (insert \"${subject}\") + (message-goto-body) + (insert \"${body}\") + $* + (notmuch-mua-send-and-exit))" -# Generate a new message and add it to the database. -# -# All of the arguments and return values supported by generate_message -# are also supported here, so see that function for details. -add_message () -{ - generate_message "$@" && - notmuch new > /dev/null + # In case message was sent properly, client waits for confirmation + # before exiting and resuming control here; therefore making sure + # that server exits by sending (KILL) signal to it is safe. + kill -9 $smtp_dummy_pid + notmuch new >/dev/null } -# Deliver a message with emacs and add it to the database +# Pretend to deliver a message with emacs. Really save it to a file +# and add it to the database # # Uses emacs to generate and deliver a message to the mail store. # Accepts arbitrary extra emacs/elisp functions to modify the message # before sending, which is useful to doing things like attaching files # to the message and encrypting/signing. -emacs_deliver_message () +# +# If any GNU-style long-arguments (like --quiet or --decrypt=true) are +# at the head of the argument list, they are sent directly to "notmuch +# new" after message delivery +emacs_fcc_message () { + local nmn_args='' + while [[ "$1" =~ ^-- ]]; do + nmn_args="$nmn_args $1" + shift + done local subject="$1" local body="$2" shift 2 # before we can send a message, we have to prepare the FCC maildir mkdir -p "$MAIL_DIR"/sent/{cur,new,tmp} - $TEST_DIRECTORY/smtp-dummy sent_message & - smtp_dummy_pid=$! + test_emacs \ - "(let ((message-send-mail-function 'message-smtpmail-send-it) - (smtpmail-smtp-server \"localhost\") - (smtpmail-smtp-service \"25025\")) - (notmuch-hello) + "(let ((message-send-mail-function (lambda () t)) + (mail-host-address \"example.com\")) (notmuch-mua-mail) (message-goto-to) (insert \"test_suite@notmuchmail.org\nDate: 01 Jan 2000 12:00:00 -0000\") @@ -396,30 +391,26 @@ emacs_deliver_message () (insert \"${subject}\") (message-goto-body) (insert \"${body}\") - $@ - (message-send-and-exit))" - # opportunistically quit smtp-dummy in case above fails. - { echo QUIT > /dev/tcp/localhost/25025; } 2>/dev/null - wait ${smtp_dummy_pid} - notmuch new >/dev/null + $* + (notmuch-mua-send-and-exit))" || return 1 + notmuch new $nmn_args >/dev/null } -# Generate a corpus of email and add it to the database. +# Add an existing, fixed corpus of email to the database. +# +# $1 is the corpus dir under corpora to add, using "default" if unset. # -# This corpus is fixed, (it happens to be 50 messages from early in -# the history of the notmuch mailing list), which allows for reliably +# The default corpus is based on about 50 messages from early in the +# history of the notmuch mailing list, which allows for reliably # testing commands that need to operate on a not-totally-trivial # number of messages. add_email_corpus () { + corpus=${1:-default} + rm -rf ${MAIL_DIR} - if [ -d $TEST_DIRECTORY/corpus.mail ]; then - cp -a $TEST_DIRECTORY/corpus.mail ${MAIL_DIR} - else - cp -a $TEST_DIRECTORY/corpus ${MAIL_DIR} - notmuch new >/dev/null - cp -a ${MAIL_DIR} $TEST_DIRECTORY/corpus.mail - fi + cp -a $NOTMUCH_SRCDIR/test/corpora/$corpus ${MAIL_DIR} + notmuch new >/dev/null || die "'notmuch new' failed while adding email corpus" } test_begin_subtest () @@ -430,11 +421,10 @@ test_begin_subtest () fi test_subtest_name="$1" test_reset_state_ - # Remember stdout and stderr file descriptors and redirect test - # output to the previously prepared file descriptors 3 and 4 (see - # below) + # Redirect test output to the previously prepared file descriptors + # 3 and 4 (see below) if test "$verbose" != "t"; then exec 4>test.output 3>&4; fi - exec 6>&1 7>&2 >&3 2>&4 + exec >&3 2>&4 inside_subtest=t } @@ -447,22 +437,24 @@ test_begin_subtest () test_expect_equal () { exec 1>&6 2>&7 # Restore stdout and stderr + if [ -z "$inside_subtest" ]; then + error "bug in the test script: test_expect_equal without test_begin_subtest" + fi inside_subtest= - test "$#" = 3 && { prereq=$1; shift; } || prereq= test "$#" = 2 || - error "bug in the test script: not 2 or 3 parameters to test_expect_equal" + error "bug in the test script: not 2 parameters to test_expect_equal" output="$1" expected="$2" if ! test_skip "$test_subtest_name" then if [ "$output" = "$expected" ]; then - test_ok_ "$test_subtest_name" + test_ok_ else testname=$this_test.$test_count echo "$expected" > $testname.expected echo "$output" > $testname.output - test_failure_ "$test_subtest_name" "$(diff -u $testname.expected $testname.output)" + test_failure_ "$(diff -u $testname.expected $testname.output)" fi fi } @@ -471,34 +463,141 @@ test_expect_equal () test_expect_equal_file () { exec 1>&6 2>&7 # Restore stdout and stderr + if [ -z "$inside_subtest" ]; then + error "bug in the test script: test_expect_equal_file without test_begin_subtest" + fi inside_subtest= - test "$#" = 3 && { prereq=$1; shift; } || prereq= test "$#" = 2 || - error "bug in the test script: not 2 or 3 parameters to test_expect_equal" + error "bug in the test script: not 2 parameters to test_expect_equal_file" - output="$1" - expected="$2" + file1="$1" + file2="$2" if ! test_skip "$test_subtest_name" then - if diff -q "$expected" "$output" >/dev/null ; then - test_ok_ "$test_subtest_name" + if diff -q "$file1" "$file2" >/dev/null ; then + test_ok_ else testname=$this_test.$test_count - cp "$output" $testname.output - cp "$expected" $testname.expected - test_failure_ "$test_subtest_name" "$(diff -u $testname.expected $testname.output)" + basename1=`basename "$file1"` + basename2=`basename "$file2"` + cp "$file1" "$testname.$basename1" + cp "$file2" "$testname.$basename2" + test_failure_ "$(diff -u "$testname.$basename1" "$testname.$basename2")" fi fi } +# Like test_expect_equal, but arguments are JSON expressions to be +# canonicalized before diff'ing. If an argument cannot be parsed, it +# is used unchanged so that there's something to diff against. +test_expect_equal_json () { + # The test suite forces LC_ALL=C, but this causes Python 3 to + # decode stdin as ASCII. We need to read JSON in UTF-8, so + # override Python's stdio encoding defaults. + local script='import json, sys; json.dump(json.load(sys.stdin), sys.stdout, sort_keys=True, indent=4)' + output=$(echo "$1" | PYTHONIOENCODING=utf-8 $NOTMUCH_PYTHON -c "$script" \ + || echo "$1") + expected=$(echo "$2" | PYTHONIOENCODING=utf-8 $NOTMUCH_PYTHON -c "$script" \ + || echo "$2") + shift 2 + test_expect_equal "$output" "$expected" "$@" +} + +# Sort the top-level list of JSON data from stdin. +test_sort_json () { + PYTHONIOENCODING=utf-8 $NOTMUCH_PYTHON -c \ + "import sys, json; json.dump(sorted(json.load(sys.stdin)),sys.stdout)" +} + +# test for json objects: +# read the source of test/json_check_nodes.py (or the output when +# invoking it without arguments) for an explanation of the syntax. +test_json_nodes () { + exec 1>&6 2>&7 # Restore stdout and stderr + if [ -z "$inside_subtest" ]; then + error "bug in the test script: test_json_eval without test_begin_subtest" + fi + inside_subtest= + test "$#" > 0 || + error "bug in the test script: test_json_nodes needs at least 1 parameter" + + if ! test_skip "$test_subtest_name" + then + output=$(PYTHONIOENCODING=utf-8 $NOTMUCH_PYTHON "$TEST_DIRECTORY"/json_check_nodes.py "$@") + if [ "$?" = 0 ] + then + test_ok_ + else + test_failure_ "$output" + fi + fi +} + +test_emacs_expect_t () { + test "$#" = 1 || + error "bug in the test script: not 1 parameter to test_emacs_expect_t" + if [ -z "$inside_subtest" ]; then + error "bug in the test script: test_emacs_expect_t without test_begin_subtest" + fi + + # Run the test. + if ! test_skip "$test_subtest_name" + then + test_emacs "(notmuch-test-run $1)" >/dev/null + + # Restore state after the test. + exec 1>&6 2>&7 # Restore stdout and stderr + inside_subtest= + + # Report success/failure. + result=$(cat OUTPUT) + if [ "$result" = t ] + then + test_ok_ + else + test_failure_ "${result}" + fi + else + # Restore state after the (non) test. + exec 1>&6 2>&7 # Restore stdout and stderr + inside_subtest= + fi +} + NOTMUCH_NEW () { - notmuch new | grep -v -E -e '^Processed [0-9]*( total)? file|Found [0-9]* total file' + notmuch new "${@}" | grep -v -E -e '^Processed [0-9]*( total)? file|Found [0-9]* total file' +} + +NOTMUCH_DUMP_TAGS () +{ + # this relies on the default format being batch-tag, otherwise some tests will break + notmuch dump --include=tags "${@}" | sed '/^#/d' | sort +} + +notmuch_drop_mail_headers () +{ + $NOTMUCH_PYTHON -c ' +import email, sys +msg = email.message_from_file(sys.stdin) +for hdr in sys.argv[1:]: del msg[hdr] +print(msg.as_string(False)) +' "$@" } notmuch_search_sanitize () { - sed -r -e 's/("?thread"?: ?)("?)................("?)/\1\2XXX\3/' + perl -pe 's/("?thread"?: ?)("?)................("?)/\1\2XXX\3/' +} + +notmuch_search_files_sanitize () +{ + notmuch_dir_sanitize +} + +notmuch_dir_sanitize () +{ + sed -e "s,$MAIL_DIR,MAIL_DIR," -e "s,${PWD},CWD,g" "$@" } NOTMUCH_SHOW_FILENAME_SQUELCH='s,filename:.*/mail,filename:/XXX/mail,' @@ -510,26 +609,64 @@ notmuch_show_sanitize_all () { sed \ -e 's| filename:.*| filename:XXXXX|' \ - -e 's| id:[^ ]* | id:XXXXX |' + -e 's| id:[^ ]* | id:XXXXX |' | \ + notmuch_date_sanitize } notmuch_json_show_sanitize () { - sed -e 's|, |,\n |g' | \ - sed \ - -e 's|"id": "[^"]*",|"id": "XXXXX",|' \ - -e 's|"filename": "[^"]*",|"filename": "YYYYY",|' + sed \ + -e 's|"id": "[^"]*",|"id": "XXXXX",|g' \ + -e 's|"Date": "Fri, 05 Jan 2001 [^"]*0000"|"Date": "GENERATED_DATE"|g' \ + -e 's|"filename": "signature.asc",||g' \ + -e 's|"filename": \["/[^"]*"\],|"filename": \["YYYYY"\],|g' \ + -e 's|"timestamp": 97.......|"timestamp": 42|g' \ + -e 's|"content-length": [1-9][0-9]*|"content-length": "NONZERO"|g' +} + +notmuch_emacs_error_sanitize () +{ + local command=$1 + shift + for file in "$@"; do + echo "=== $file ===" + cat "$file" + done | sed \ + -e 's/^\[.*\]$/[XXX]/' \ + -e "s|^\(command: \)\{0,1\}/.*/$command|\1YYY/$command|" +} + +notmuch_date_sanitize () +{ + sed \ + -e 's/^Date: Fri, 05 Jan 2001 .*0000/Date: GENERATED_DATE/' +} + +notmuch_uuid_sanitize () +{ + sed 's/[0-9a-f]\{8\}-[0-9a-f]\{4\}-[0-9a-f]\{4\}-[0-9a-f]\{4\}-[0-9a-f]\{12\}/UUID/g' +} + +notmuch_built_with_sanitize () +{ + sed 's/^built_with[.]\(.*\)=.*$/built_with.\1=something/' +} + +notmuch_config_sanitize () +{ + notmuch_dir_sanitize | notmuch_built_with_sanitize +} + +notmuch_show_part () +{ + awk '/^\014part}/{ f=0 }; { if (f) { print $0 } } /^\014part{ ID: '"$1"'/{ f=1 }' } # End of notmuch helper functions # Use test_set_prereq to tell that a particular prerequisite is available. -# The prerequisite can later be checked for in two ways: # -# - Explicitly using test_have_prereq. -# -# - Implicitly by specifying the prerequisite tag in the calls to -# test_expect_{success,failure,code}. +# The prerequisite can later be checked for by using test_have_prereq. # # The single parameter is the prerequisite tag (a simple word, in all # capital letters by convention). @@ -548,18 +685,22 @@ test_have_prereq () { esac } +declare -A test_missing_external_prereq_ +declare -A test_subtest_missing_external_prereq_ + # declare prerequisite for the given external binary test_declare_external_prereq () { binary="$1" test "$#" = 2 && name=$2 || name="$binary(1)" - hash $binary 2>/dev/null || eval " - test_missing_external_prereq_${binary}_=t + if ! hash $binary 2>/dev/null; then + test_missing_external_prereq_["${binary}"]=t + eval " $binary () { - echo -n \"\$test_subtest_missing_external_prereqs_ \" | grep -qe \" $name \" || - test_subtest_missing_external_prereqs_=\"\$test_subtest_missing_external_prereqs_ $name\" + test_subtest_missing_external_prereq_[\"${name}\"]=t false }" + fi } # Explicitly require external prerequisite. Useful when binary is @@ -567,7 +708,7 @@ $binary () { # Returns success if dependency is available, failure otherwise. test_require_external_prereq () { binary="$1" - if [ "$(eval echo -n \$test_missing_external_prereq_${binary}_)" = t ]; then + if [[ ${test_missing_external_prereq_["${binary}"]} == t ]]; then # dependency is missing, call the replacement function to note it eval "$binary" else @@ -580,21 +721,25 @@ test_require_external_prereq () { test_ok_ () { if test "$test_subtest_known_broken_" = "t"; then - test_known_broken_ok_ "$@" + test_known_broken_ok_ return fi test_success=$(($test_success + 1)) + if test -n "$NOTMUCH_TEST_QUIET"; then + return 0 + fi say_color pass "%-6s" "PASS" - echo " $@" + echo " $test_subtest_name" } test_failure_ () { + print_test_description if test "$test_subtest_known_broken_" = "t"; then test_known_broken_failure_ "$@" return fi test_failure=$(($test_failure + 1)) - test_failure_message_ "FAIL" "$@" + test_failure_message_ "FAIL" "$test_subtest_name" "$@" test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } return 1 } @@ -603,7 +748,9 @@ test_failure_message_ () { say_color error "%-6s" "$1" echo " $2" shift 2 - echo "$@" | sed -e 's/^/ /' + if [ "$#" != "0" ]; then + echo "$@" | sed -e 's/^/ /' + fi if test "$verbose" != "t"; then cat test.output; fi } @@ -611,13 +758,17 @@ test_known_broken_ok_ () { test_reset_state_ test_fixed=$(($test_fixed+1)) say_color pass "%-6s" "FIXED" - echo " $@" + echo " $test_subtest_name" } test_known_broken_failure_ () { test_reset_state_ test_broken=$(($test_broken+1)) - test_failure_message_ "BROKEN" "$@" + if [ -z "$NOTMUCH_TEST_QUIET" ]; then + test_failure_message_ "BROKEN" "$test_subtest_name" "$@" + else + test_failure_message_ "BROKEN" "$test_subtest_name" + fi return 1 } @@ -642,13 +793,14 @@ test_skip () { case $this_test.$test_count in $skp) to_skip=t + break + esac + case $this_test_bare.$test_count in + $skp) + to_skip=t + break esac done - if test -z "$to_skip" && test -n "$prereq" && - ! test_have_prereq "$prereq" - then - to_skip=t - fi case "$to_skip" in t) test_report_skip_ "$@" @@ -660,9 +812,9 @@ test_skip () { } test_check_missing_external_prereqs_ () { - if test -n "$test_subtest_missing_external_prereqs_"; then - say_color skip >&3 "missing prerequisites:" - echo "$test_subtest_missing_external_prereqs_" >&3 + if [[ ${#test_subtest_missing_external_prereq_[@]} != 0 ]]; then + say_color skip >&1 "missing prerequisites: " + echo ${!test_subtest_missing_external_prereq_[@]} >&1 test_report_skip_ "$@" else false @@ -682,101 +834,50 @@ test_subtest_known_broken () { } test_expect_success () { - test "$#" = 3 && { prereq=$1; shift; } || prereq= - test "$#" = 2 || - error "bug in the test script: not 2 or 3 parameters to test-expect-success" - test_reset_state_ - if ! test_skip "$@" + exec 1>&6 2>&7 # Restore stdout and stderr + if [ -z "$inside_subtest" ]; then + error "bug in the test script: test_expect_success without test_begin_subtest" + fi + inside_subtest= + test "$#" = 1 || + error "bug in the test script: not 1 parameters to test_expect_success" + + if ! test_skip "$test_subtest_name" then - test_run_ "$2" + test_run_ "$1" run_ret="$?" # test_run_ may update missing external prerequisites test_check_missing_external_prereqs_ "$@" || if [ "$run_ret" = 0 -a "$eval_ret" = 0 ] then - test_ok_ "$1" + test_ok_ else - test_failure_ "$@" + test_failure_ "$1" fi fi } test_expect_code () { - test "$#" = 4 && { prereq=$1; shift; } || prereq= - test "$#" = 3 || - error "bug in the test script: not 3 or 4 parameters to test-expect-code" - test_reset_state_ - if ! test_skip "$@" + exec 1>&6 2>&7 # Restore stdout and stderr + if [ -z "$inside_subtest" ]; then + error "bug in the test script: test_expect_code without test_begin_subtest" + fi + inside_subtest= + test "$#" = 2 || + error "bug in the test script: not 2 parameters to test_expect_code" + + if ! test_skip "$test_subtest_name" then - test_run_ "$3" + test_run_ "$2" run_ret="$?" # test_run_ may update missing external prerequisites, test_check_missing_external_prereqs_ "$@" || if [ "$run_ret" = 0 -a "$eval_ret" = "$1" ] then - test_ok_ "$2" - else - test_failure_ "$@" - fi - fi -} - -# test_external runs external test scripts that provide continuous -# test output about their progress, and succeeds/fails on -# zero/non-zero exit code. It outputs the test output on stdout even -# in non-verbose mode, and announces the external script with "* run -# : ..." before running it. When providing relative paths, keep in -# mind that all scripts run in "trash directory". -# Usage: test_external description command arguments... -# Example: test_external 'Perl API' perl ../path/to/test.pl -test_external () { - test "$#" = 4 && { prereq=$1; shift; } || prereq= - test "$#" = 3 || - error >&5 "bug in the test script: not 3 or 4 parameters to test_external" - descr="$1" - shift - test_reset_state_ - if ! test_skip "$descr" "$@" - then - # Announce the script to reduce confusion about the - # test output that follows. - say_color "" " run $test_count: $descr ($*)" - # Run command; redirect its stderr to &4 as in - # test_run_, but keep its stdout on our stdout even in - # non-verbose mode. - "$@" 2>&4 - if [ "$?" = 0 ] - then - test_ok_ "$descr" - else - test_failure_ "$descr" "$@" - fi - fi -} - -# Like test_external, but in addition tests that the command generated -# no output on stderr. -test_external_without_stderr () { - # The temporary file has no (and must have no) security - # implications. - tmp="$TMPDIR"; if [ -z "$tmp" ]; then tmp=/tmp; fi - stderr="$tmp/git-external-stderr.$$.tmp" - test_external "$@" 4> "$stderr" - [ -f "$stderr" ] || error "Internal error: $stderr disappeared." - descr="no stderr: $1" - shift - if [ ! -s "$stderr" ]; then - rm "$stderr" - test_ok_ "$descr" - else - if [ "$verbose" = t ]; then - output=`echo; echo Stderr is:; cat "$stderr"` + test_ok_ else - output= + test_failure_ "exit code $eval_ret, expected $1" "$2" fi - # rm first in case test_failure exits. - rm "$stderr" - test_failure_ "$descr" "$@" "$output" fi } @@ -843,7 +944,7 @@ test_done () { GIT_EXIT_OK=t test_results_dir="$TEST_DIRECTORY/test-results" mkdir -p "$test_results_dir" - test_results_path="$test_results_dir/${0%.sh}-$$" + test_results_path="$test_results_dir/$this_test" echo "total $test_count" >> $test_results_path echo "success $test_success" >> $test_results_path @@ -852,12 +953,10 @@ test_done () { echo "failed $test_failure" >> $test_results_path echo "" >> $test_results_path - echo - [ -n "$EMACS_SERVER" ] && test_emacs '(kill-emacs)' if [ "$test_failure" = "0" ]; then - if [ "$test_broken" = "0" ]; then + if [ "$test_broken" = "0" ]; then rm -rf "$remove_tmp" fi exit 0 @@ -869,7 +968,7 @@ test_done () { emacs_generate_script () { # Construct a little test script here for the benefit of the user, # (who can easily run "run_emacs" to get the same emacs environment - # for investigating any failures). + # for investigating any failures). cat <"$TMP_DIRECTORY/run_emacs" #!/bin/sh export PATH=$PATH @@ -877,17 +976,16 @@ export NOTMUCH_CONFIG=$NOTMUCH_CONFIG # Here's what we are using here: # -# --no-init-file Don't load users ~/.emacs -# -# --no-site-file Don't load the site-wide startup stuff +# --quick Use minimal customization. This implies --no-init-file, +# --no-site-file and (emacs 24) --no-site-lisp # # --directory Ensure that the local elisp sources are found # # --load Force loading of notmuch.el and test-lib.el -exec emacs --no-init-file --no-site-file \ - --directory "$TEST_DIRECTORY/../emacs" --load notmuch.el \ - --directory "$TEST_DIRECTORY" --load test-lib.el \ +exec ${TEST_EMACS} --quick \ + --directory "$NOTMUCH_SRCDIR/emacs" --load notmuch.el \ + --directory "$NOTMUCH_SRCDIR/test" --load test-lib.el \ "\$@" EOF chmod a+x "$TMP_DIRECTORY/run_emacs" @@ -895,176 +993,145 @@ EOF test_emacs () { # test dependencies beforehand to avoid the waiting loop below - test_require_external_prereq emacs || return - test_require_external_prereq emacsclient || return + missing_dependencies= + test_require_external_prereq dtach || missing_dependencies=1 + test_require_external_prereq emacs || missing_dependencies=1 + test_require_external_prereq ${TEST_EMACSCLIENT} || missing_dependencies=1 + test -z "$missing_dependencies" || return if [ -z "$EMACS_SERVER" ]; then + emacs_tests="$NOTMUCH_SRCDIR/test/${this_test_bare}.el" + if [ -f "$emacs_tests" ]; then + load_emacs_tests="--eval '(load \"$emacs_tests\")'" + else + load_emacs_tests= + fi server_name="notmuch-test-suite-$$" # start a detached session with an emacs server - # user's TERM is given to dtach which assumes a minimally + # user's TERM (or 'vt100' in case user's TERM is known dumb + # or unknown) is given to dtach which assumes a minimally # VT100-compatible terminal -- and emacs inherits that - TERM=$ORIGINAL_TERM dtach -n "$TEST_TMPDIR/emacs-dtach-socket.$$" \ + TERM=$SMART_TERM dtach -n "$TEST_TMPDIR/emacs-dtach-socket.$$" \ sh -c "stty rows 24 cols 80; exec '$TMP_DIRECTORY/run_emacs' \ --no-window-system \ + $load_emacs_tests \ --eval '(setq server-name \"$server_name\")' \ --eval '(server-start)' \ --eval '(orphan-watchdog $$)'" || return EMACS_SERVER="$server_name" # wait until the emacs server is up - until test_emacs '()' 2>/dev/null; do + until test_emacs '()' >/dev/null 2>/dev/null; do sleep 1 done fi - emacsclient --socket-name="$EMACS_SERVER" --eval "(progn $@)" + # Clear test-output output file. Most Emacs tests end with a + # call to (test-output). If the test code fails with an + # exception before this call, the output file won't get + # updated. Since we don't want to compare against an output + # file from another test, so start out with an empty file. + rm -f OUTPUT + touch OUTPUT + + ${TEST_EMACSCLIENT} --socket-name="$EMACS_SERVER" --eval "(notmuch-test-progn $*)" } -test_reset_state_ () { - test -z "$test_init_done_" && test_init_ +test_python() { + # Note: if there is need to print debug information from python program, + # use stdout = os.fdopen(6, 'w') or stderr = os.fdopen(7, 'w') + PYTHONPATH="$NOTMUCH_SRCDIR/bindings/python${PYTHONPATH:+:$PYTHONPATH}" \ + $NOTMUCH_PYTHON -B - > OUTPUT +} - test_subtest_known_broken_= - test_subtest_missing_external_prereqs_= +test_ruby() { + MAIL_DIR=$MAIL_DIR $NOTMUCH_RUBY -I $NOTMUCH_SRCDIR/bindings/ruby> OUTPUT } -# called once before the first subtest -test_init_ () { - test_init_done_=t +test_C () { + exec_file="test${test_count}" + test_file="${exec_file}.c" + cat > ${test_file} + ${TEST_CC} ${TEST_CFLAGS} -I${NOTMUCH_SRCDIR}/test -I${NOTMUCH_SRCDIR}/lib -o ${exec_file} ${test_file} -L${NOTMUCH_BUILDDIR}/lib/ -lnotmuch -ltalloc + echo "== stdout ==" > OUTPUT.stdout + echo "== stderr ==" > OUTPUT.stderr + ./${exec_file} "$@" 1>>OUTPUT.stdout 2>>OUTPUT.stderr + notmuch_dir_sanitize OUTPUT.stdout OUTPUT.stderr > OUTPUT +} - # skip all tests if there were external prerequisites missing during init - test_check_missing_external_prereqs_ "all tests in $this_test" && test_done +make_shim () { + base_name="$1" + test_file="${base_name}.c" + shim_file="${base_name}.so" + cat > ${test_file} + ${TEST_CC} ${TEST_CFLAGS} ${TEST_SHIM_CFLAGS} -I${NOTMUCH_SRCDIR}/test -I${NOTMUCH_SRCDIR}/lib -o ${shim_file} ${test_file} ${TEST_SHIM_LDFLAGS} } +notmuch_with_shim () { + base_name="$1" + shift + shim_file="${base_name}.so" + LD_PRELOAD=./${shim_file}${LD_PRELOAD:+:$LD_PRELOAD} notmuch-shared "$@" +} -find_notmuch_path () -{ - dir="$1" +# Creates a script that counts how much time it is executed and calls +# notmuch. $notmuch_counter_command is set to the path to the +# generated script. Use notmuch_counter_value() function to get the +# current counter value. +notmuch_counter_reset () { + notmuch_counter_command="$TMP_DIRECTORY/notmuch_counter" + if [ ! -x "$notmuch_counter_command" ]; then + notmuch_counter_state_path="$TMP_DIRECTORY/notmuch_counter.state" + cat >"$notmuch_counter_command" < "$notmuch_counter_state_path" + +exec notmuch "\$@" +EOF + chmod +x "$notmuch_counter_command" || return fi - done -} -# Test the binaries we have just built. The tests are kept in -# test/ subdirectory and are run in 'trash directory' subdirectory. -TEST_DIRECTORY=$(pwd) -if test -n "$valgrind" -then - make_symlink () { - test -h "$2" && - test "$1" = "$(readlink "$2")" || { - # be super paranoid - if mkdir "$2".lock - then - rm -f "$2" && - ln -s "$1" "$2" && - rm -r "$2".lock - else - while test -d "$2".lock - do - say "Waiting for lock on $2." - sleep 1 - done - fi - } - } + echo 0 > "$notmuch_counter_state_path" +} - make_valgrind_symlink () { - # handle only executables - test -x "$1" || return +# Returns the current notmuch counter value. +notmuch_counter_value () { + if [ -r "$notmuch_counter_state_path" ]; then + read count < "$notmuch_counter_state_path" + else + count=0 + fi + echo $count +} - base=$(basename "$1") - symlink_target=$TEST_DIRECTORY/../$base - # do not override scripts - if test -x "$symlink_target" && - test ! -d "$symlink_target" && - test "#!" != "$(head -c 2 < "$symlink_target")" - then - symlink_target=$TEST_DIRECTORY/valgrind.sh - fi - case "$base" in - *.sh|*.perl) - symlink_target=$TEST_DIRECTORY/unprocessed-script - esac - # create the link, or replace it if it is out of date - make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit - } +test_reset_state_ () { + test -z "$test_init_done_" && test_init_ - # override notmuch executable in TEST_DIRECTORY/.. - GIT_VALGRIND=$TEST_DIRECTORY/valgrind - mkdir -p "$GIT_VALGRIND"/bin - make_valgrind_symlink $TEST_DIRECTORY/../notmuch - OLDIFS=$IFS - IFS=: - for path in $PATH - do - ls "$path"/notmuch 2> /dev/null | - while read file - do - make_valgrind_symlink "$file" - done - done - IFS=$OLDIFS - PATH=$GIT_VALGRIND/bin:$PATH - GIT_EXEC_PATH=$GIT_VALGRIND/bin - export GIT_VALGRIND -else # normal case - notmuch_path=`find_notmuch_path "$TEST_DIRECTORY"` - test -n "$notmuch_path" && PATH="$notmuch_path:$PATH" -fi -export PATH - -# Test repository -test="tmp.$(basename "$0" .sh)" -test -n "$root" && test="$root/$test" -case "$test" in -/*) TMP_DIRECTORY="$test" ;; - *) TMP_DIRECTORY="$TEST_DIRECTORY/$test" ;; -esac -test ! -z "$debug" || remove_tmp=$TMP_DIRECTORY -rm -fr "$test" || { - GIT_EXIT_OK=t - echo >&5 "FATAL: Cannot prepare test area" - exit 1 + test_subtest_known_broken_= + test_subtest_missing_external_prereq_=() } -# A temporary home directory is needed by at least: -# - emacs/"Sending a message via (fake) SMTP" -# - emacs/"Reply within emacs" -# - crypto/emacs_deliver_message -export HOME="${TMP_DIRECTORY}/home" -mkdir -p "${HOME}" +# called once before the first subtest +test_init_ () { + test_init_done_=t -MAIL_DIR="${TMP_DIRECTORY}/mail" -export GNUPGHOME="${TMP_DIRECTORY}/gnupg" -export NOTMUCH_CONFIG="${TMP_DIRECTORY}/notmuch-config" + # skip all tests if there were external prerequisites missing during init + test_check_missing_external_prereqs_ "all tests in $this_test" && test_done +} -mkdir -p "${test}" -mkdir -p "${MAIL_DIR}" -cat <"${NOTMUCH_CONFIG}" -[database] -path=${MAIL_DIR} +# Where to run the tests +TEST_DIRECTORY=$NOTMUCH_BUILDDIR/test -[user] -name=Notmuch Test Suite -primary_email=test_suite@notmuchmail.org -other_email=test_suite_other@notmuchmail.org;test_suite@otherdomain.org -EOF +. "$NOTMUCH_SRCDIR/test/test-lib-common.sh" || exit 1 emacs_generate_script # Use -P to resolve symlinks in our working directory so that the cwd # in subprocesses like git equals our $PWD (for pathname comparisons). -cd -P "$test" || error "Cannot setup test environment" +cd -P "$TMP_DIRECTORY" || error "Cannot set up test environment" if test "$verbose" = "t" then @@ -1073,7 +1140,6 @@ else exec 4>test.output 3>&4 fi -this_test=${0##*/} for skp in $NOTMUCH_SKIP_TESTS do to_skip= @@ -1082,6 +1148,12 @@ do case "$this_test" in $skp) to_skip=t + break + esac + case "$this_test_bare" in + $skp) + to_skip=t + break esac done case "$to_skip" in @@ -1142,9 +1214,23 @@ test -z "$NO_PYTHON" && test_set_prereq PYTHON ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS rm -f y +# convert variable from configure to more convenient form +case "$NOTMUCH_DEFAULT_XAPIAN_BACKEND" in + glass) + db_ending=glass + ;; + chert) + db_ending=DB + ;; + *) + error "Unknown Xapian backend $NOTMUCH_DEFAULT_XAPIAN_BACKEND" +esac # declare prerequisites for external binaries used in tests test_declare_external_prereq dtach test_declare_external_prereq emacs -test_declare_external_prereq emacsclient -test_declare_external_prereq gdb +test_declare_external_prereq ${TEST_EMACSCLIENT} +test_declare_external_prereq ${TEST_GDB} test_declare_external_prereq gpg +test_declare_external_prereq openssl +test_declare_external_prereq gpgsm +test_declare_external_prereq ${NOTMUCH_PYTHON}