From: Tomi Ollila Date: Tue, 7 Jun 2016 21:59:37 +0000 (+0300) Subject: [PATCH v2] test: add "set -u" to test-lib.sh X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=fe446c3d0d717bf96813a99e92dd93064b935c34;p=notmuch-archives.git [PATCH v2] test: add "set -u" to test-lib.sh --- diff --git a/19/9679a9dd7d66b68e85b28b227d6e5f63fcc468 b/19/9679a9dd7d66b68e85b28b227d6e5f63fcc468 new file mode 100644 index 000000000..93ef25a0c --- /dev/null +++ b/19/9679a9dd7d66b68e85b28b227d6e5f63fcc468 @@ -0,0 +1,334 @@ +Return-Path: +X-Original-To: notmuch@notmuchmail.org +Delivered-To: notmuch@notmuchmail.org +Received: from localhost (localhost [127.0.0.1]) + by arlo.cworth.org (Postfix) with ESMTP id A40176DE0130 + for ; Tue, 7 Jun 2016 15:00:07 -0700 (PDT) +X-Virus-Scanned: Debian amavisd-new at cworth.org +X-Spam-Flag: NO +X-Spam-Score: 0.243 +X-Spam-Level: +X-Spam-Status: No, score=0.243 tagged_above=-999 required=5 tests=[AWL=0.252, + HEADER_FROM_DIFFERENT_DOMAINS=0.001, T_RP_MATCHES_RCVD=-0.01] + autolearn=disabled +Received: from arlo.cworth.org ([127.0.0.1]) + by localhost (arlo.cworth.org [127.0.0.1]) (amavisd-new, port 10024) + with ESMTP id 7Ue-Jj8TytsH for ; + Tue, 7 Jun 2016 14:59:59 -0700 (PDT) +Received: from guru.guru-group.fi (guru.guru-group.fi [46.183.73.34]) + by arlo.cworth.org (Postfix) with ESMTP id BB0E86DE00BF + for ; Tue, 7 Jun 2016 14:59:58 -0700 (PDT) +Received: by guru.guru-group.fi (Postfix, from userid 501) + id CF6B51001A6; Wed, 8 Jun 2016 00:59:38 +0300 (EEST) +From: Tomi Ollila +To: notmuch@notmuchmail.org +Cc: tomi.ollila@iki.fi +Subject: [PATCH v2] test: add "set -u" to test-lib.sh +Date: Wed, 8 Jun 2016 00:59:37 +0300 +Message-Id: <1465336777-31225-1-git-send-email-tomi.ollila@iki.fi> +X-Mailer: git-send-email 2.8.2 +X-BeenThere: notmuch@notmuchmail.org +X-Mailman-Version: 2.1.20 +Precedence: list +List-Id: "Use and development of the notmuch mail system." + +List-Unsubscribe: , + +List-Archive: +List-Post: +List-Help: +List-Subscribe: , + +X-List-Received-Date: Tue, 07 Jun 2016 22:00:07 -0000 + +This prohibits unset variables to expand to empty strings. +Without this e.g misspelled variables cause unintentional results. + +Now all the test variables are either initialized, or in case of +optional arguments and user-provided environment variables (i.e. +when it is not know whethet the variable is set) the form +${variable-} is used. + +Two unusable lines (leftovers?) in T360-symbol-hiding.sh were removed; +this was the only non-lib test code that needed to be edited for this +change to work. +--- + +This is v2 of id:1441307395-2218-1-git-send-email-tomi.ollila@iki.fi + +(basically added ensuring that $TERM is set) + +because: + +id:1465043356-23420-2-git-send-email-david@tethera.net +id:1465043356-23420-4-git-send-email-david@tethera.net + +(in *-4-* if [ "${NOTMUCH_HAVE_XAPIAN_DB_RETRY_LOCK}" = "0" ] +always returns false as $NOTMUCH_HAVE_XAPIAN_DB_RETRY_LOCK +is not defined, -> string comparison "" = "0" is false) + +I created this on top of current master (6a833a6e83) plus + + id:1464212261-26892-1-git-send-email-tomi.ollila@iki.fi + id:1464212261-26892-2-git-send-email-tomi.ollila@iki.fi + id:1464439170-25978-1-git-send-email-tomi.ollila@iki.fi + id:1464439170-25978-2-git-send-email-tomi.ollila@iki.fi + id:1464439170-25978-3-git-send-email-tomi.ollila@iki.fi + +(so i could test this on 2 systems) -- but this applies on +top of 6a833a6e83 (current master) too. + + test/T360-symbol-hiding.sh | 3 --- + test/test-lib.sh | 63 +++++++++++++++++++++++++++------------------- + 2 files changed, 37 insertions(+), 29 deletions(-) + +diff --git a/test/T360-symbol-hiding.sh b/test/T360-symbol-hiding.sh +index b3dbb1b..3fec3b7 100755 +--- a/test/T360-symbol-hiding.sh ++++ b/test/T360-symbol-hiding.sh +@@ -22,9 +22,6 @@ caught No backend database found at path 'CWD/nonexistent' + EOF + test_expect_equal_file EXPECTED OUTPUT + +-test_begin_subtest 'checking output' +-test_expect_equal "$result" "$output" +- + test_begin_subtest 'comparing existing to exported symbols' + nm -P $TEST_DIRECTORY/../lib/libnotmuch.so | awk '$2 == "T" && $1 ~ "^notmuch" {print $1}' | sort | uniq > ACTUAL + sed -n 's/[[:blank:]]*\(notmuch_[^;]*\);/\1/p' $TEST_DIRECTORY/../notmuch.sym | sort | uniq > EXPORTED +diff --git a/test/test-lib.sh b/test/test-lib.sh +index 54c65b6..6cde453 100644 +--- a/test/test-lib.sh ++++ b/test/test-lib.sh +@@ -23,6 +23,9 @@ if [ ${BASH_VERSINFO[0]} -lt 4 ]; then + exit 1 + fi + ++# Exit immediately when attempting to expand unset variable. ++set -u ++ + # Make sure echo builtin does not expand backslash-escape sequences by default. + shopt -u xpg_echo + +@@ -32,7 +35,7 @@ this_test_bare=${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, $* " in ++case "${GIT_TEST_TEE_STARTED-}, $* " in + done,*) + # do not redirect again + ;; +@@ -53,7 +56,7 @@ BASH_XTRACEFD=7 + export PS4='+(${BASH_SOURCE}:${LINENO}): ${FUNCNAME[0]:+${FUNCNAME[0]}(): }' + + # Keep the original TERM for say_color and test_emacs +-ORIGINAL_TERM=$TERM ++ORIGINAL_TERM=${TERM:-dumb} + + # dtach(1) provides more capable terminal environment to anything + # that requires more than dumb terminal... +@@ -67,8 +70,8 @@ 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 "$TEST_EMACSCLIENT" ) ]]; then ++if [[ ( -n "${TEST_EMACS-}" && -z "${TEST_EMACSCLIENT-}" ) || \ ++ ( -z "${TEST_EMACS-}" && -n "${TEST_EMACSCLIENT-}" ) ]]; then + echo "error: must specify both or neither of TEST_EMACS and TEST_EMACSCLIENT" >&2 + exit 1 + fi +@@ -110,7 +113,10 @@ _x32="$_x04$_x04$_x04$_x04$_x04$_x04$_x04$_x04" + tput setaf 1 >/dev/null 2>&1 && + tput sgr0 >/dev/null 2>&1 + ) && +- color=t ++ color=t || color= ++ ++debug= immediate= help= verbose= quiet= ++with_dashes= valgrind= verbose= root= + + while test "$#" -ne 0 + do +@@ -212,7 +218,7 @@ print_test_description () + echo $this_test: "Testing ${test_description}" + test_description_printed=1 + } +-if [ -z "$NOTMUCH_TEST_QUIET" ] ++if [ -z "${NOTMUCH_TEST_QUIET=}" ] + then + print_test_description + fi +@@ -345,6 +351,7 @@ remove_cr () { + gen_msg_cnt=0 + gen_msg_filename="" + gen_msg_id="" ++test_subtest_name= + generate_message () + { + # This is our (bash-specific) magic for doing named parameters +@@ -352,48 +359,48 @@ generate_message () + local additional_headers + + gen_msg_cnt=$((gen_msg_cnt + 1)) +- if [ -z "${template[filename]}" ]; then ++ if [ -z "${template[filename]-}" ]; then + gen_msg_name="msg-$(printf "%03d" $gen_msg_cnt)" + else + gen_msg_name=${template[filename]} + fi + +- if [ -z "${template[id]}" ]; then ++ if [ -z "${template[id]-}" ]; then + gen_msg_id="${gen_msg_name%:2,*}@notmuch-test-suite" + else + gen_msg_id="${template[id]}" + fi + +- if [ -z "${template[dir]}" ]; then ++ if [ -z "${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 ++ if [ -z "${template[body]-}" ]; then + template[body]="This is just a test message (#${gen_msg_cnt})" + fi + +- if [ -z "${template[from]}" ]; then ++ if [ -z "${template[from]-}" ]; then + template[from]="Notmuch Test Suite " + fi + +- if [ -z "${template[to]}" ]; then ++ if [ -z "${template[to]-}" ]; then + template[to]="Notmuch Test Suite " + fi + +- if [ -z "${template[subject]}" ]; then ++ if [ -z "${template[subject]-}" ]; then + if [ -n "$test_subtest_name" ]; then + template[subject]="$test_subtest_name" + else + template[subject]="Test message #${gen_msg_cnt}" + fi +- elif [ "${template[subject]}" = "@FORCE_EMPTY" ]; then ++ elif [ "${template[subject]-}" = "@FORCE_EMPTY" ]; then + template[subject]="" + fi + +- if [ -z "${template[date]}" ]; then ++ if [ -z "${template[date]-}" ]; then + # we use decreasing timestamps here for historical reasons; + # the existing test suite when we converted to unique timestamps just + # happened to have signicantly fewer failures with that choice. +@@ -406,42 +413,42 @@ generate_message () + fi + + additional_headers="" +- if [ ! -z "${template[header]}" ]; then ++ if [ ! -z "${template[header]-}" ]; then + additional_headers="${template[header]} + ${additional_headers}" + fi + +- if [ ! -z "${template[reply-to]}" ]; then ++ if [ ! -z "${template[reply-to]-}" ]; then + additional_headers="Reply-To: ${template[reply-to]} + ${additional_headers}" + fi + +- if [ ! -z "${template[in-reply-to]}" ]; then ++ if [ ! -z "${template[in-reply-to]-}" ]; then + additional_headers="In-Reply-To: ${template[in-reply-to]} + ${additional_headers}" + fi + +- if [ ! -z "${template[cc]}" ]; then ++ if [ ! -z "${template[cc]-}" ]; then + additional_headers="Cc: ${template[cc]} + ${additional_headers}" + fi + +- if [ ! -z "${template[bcc]}" ]; then ++ if [ ! -z "${template[bcc]-}" ]; then + additional_headers="Bcc: ${template[bcc]} + ${additional_headers}" + fi + +- if [ ! -z "${template[references]}" ]; then ++ if [ ! -z "${template[references]-}" ]; then + additional_headers="References: ${template[references]} + ${additional_headers}" + fi + +- if [ ! -z "${template[content-type]}" ]; then ++ if [ ! -z "${template[content-type]-}" ]; then + additional_headers="Content-Type: ${template[content-type]} + ${additional_headers}" + fi + +- if [ ! -z "${template[content-transfer-encoding]}" ]; then ++ if [ ! -z "${template[content-transfer-encoding]-}" ]; then + additional_headers="Content-Transfer-Encoding: ${template[content-transfer-encoding]} + ${additional_headers}" + fi +@@ -559,6 +566,7 @@ add_email_corpus () + fi + } + ++inside_subtest= + test_begin_subtest () + { + if [ -n "$inside_subtest" ]; then +@@ -811,7 +819,7 @@ $binary () { + # Returns success if dependency is available, failure otherwise. + test_require_external_prereq () { + binary="$1" +- if [[ ${test_missing_external_prereq_["${binary}"]} == t ]]; then ++ if [[ ${test_missing_external_prereq_["${binary}"]-} == t ]]; then + # dependency is missing, call the replacement function to note it + eval "$binary" + else +@@ -882,6 +890,7 @@ test_run_ () { + return 0 + } + ++: ${NOTMUCH_SKIP_TESTS=} + test_skip () { + test_count=$(($test_count+1)) + to_skip= +@@ -1146,6 +1155,7 @@ EOF + chmod a+x "$TMP_DIRECTORY/run_emacs" + } + ++EMACS_SERVER= + test_emacs () { + # test dependencies beforehand to avoid the waiting loop below + missing_dependencies= +@@ -1246,6 +1256,7 @@ notmuch_counter_value () { + echo $count + } + ++test_init_done_= + test_reset_state_ () { + test -z "$test_init_done_" && test_init_ + +@@ -1345,8 +1356,8 @@ case $(uname -s) in + ;; + esac + +-test -z "$NO_PERL" && test_set_prereq PERL +-test -z "$NO_PYTHON" && test_set_prereq PYTHON ++test -z "${NO_PERL-}" && test_set_prereq PERL ++test -z "${NO_PYTHON-}" && test_set_prereq PYTHON + + # test whether the filesystem supports symbolic links + ln -s x y 2>/dev/null && test -h y 2>/dev/null && test_set_prereq SYMLINKS +-- +2.8.2 +