X-Git-Url: https://git.notmuchmail.org/git?p=notmuch;a=blobdiff_plain;f=test%2Ftest-lib.sh;h=815832843cd3a3a400bca439965e9a68856975a2;hp=7d39d27b1d210a11196ad5aec99644d388dc2798;hb=260975e8aff635b6b99db835ee8d40ec33ee916c;hpb=6ea26cfb81c68526b157a213d00b593d4e7b1335 diff --git a/test/test-lib.sh b/test/test-lib.sh old mode 100755 new mode 100644 index 7d39d27b..81583284 --- a/test/test-lib.sh +++ b/test/test-lib.sh @@ -1,4 +1,3 @@ -#!/usr/bin/env bash # # Copyright (c) 2005 Junio C Hamano # @@ -39,7 +38,7 @@ done,*) ;; esac -# Keep the original TERM for say_color +# Keep the original TERM for say_color and test_emacs ORIGINAL_TERM=$TERM # For repeatability, reset the environment to known value. @@ -50,6 +49,7 @@ TZ=UTC TERM=dumb export LANG LC_ALL PAGER TERM TZ GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u} +TEST_EMACS=${TEST_EMACS:-${EMACS:-emacs}} # Protect ourselves from common misconfiguration to export # CDPATH into the environment @@ -116,6 +116,16 @@ do esac done +if test -n "$debug"; then + print_subtest () { + printf " %-4s" "[$((test_count - 1))]" + } +else + print_subtest () { + true + } +fi + if test -n "$color"; then say_color () { ( @@ -130,8 +140,9 @@ if test -n "$color"; then esac shift printf " " - printf "$@" + printf "$@" tput sgr0 + print_subtest ) } else @@ -139,7 +150,8 @@ else test -z "$1" && test -n "$quiet" && return shift printf " " - printf "$@" + printf "$@" + print_subtest } fi @@ -174,6 +186,7 @@ test_success=0 die () { code=$? + rm -rf "$TEST_TMPDIR" if test -n "$GIT_EXIT_OK" then exit $code @@ -184,6 +197,8 @@ die () { } GIT_EXIT_OK= +# Note: TEST_TMPDIR *NOT* exported! +TEST_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/notmuch-test-$$.XXXXXX") trap 'die' EXIT test_decode_color () { @@ -213,16 +228,6 @@ remove_cr () { tr '\015' Q | sed -e 's/Q$//' } -# Notmuch helper functions -increment_mtime_amount=0 -increment_mtime () -{ - dir="$1" - - increment_mtime_amount=$((increment_mtime_amount + 1)) - touch -d "+${increment_mtime_amount} seconds" "$dir" -} - # Generate a new message in the mail directory, with a unique message # ID and subject. The message is not added to the index. # @@ -244,7 +249,7 @@ increment_mtime () # 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 @@ -317,7 +322,7 @@ generate_message () fi if [ -z "${template[date]}" ]; then - template[date]="Tue, 05 Jan 2001 15:43:57 -0000" + template[date]="Fri, 05 Jan 2001 15:43:57 +0000" fi additional_headers="" @@ -364,9 +369,6 @@ Date: ${template[date]} ${additional_headers} ${template[body]} EOF - - # Ensure that the mtime of the containing directory is updated - increment_mtime "$(dirname "${gen_msg_filename}")" } # Generate a new message and add it to the database. @@ -407,10 +409,10 @@ emacs_deliver_message () (message-goto-body) (insert \"${body}\") $@ - (message-send-and-exit))" >/dev/null 2>&1 + (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} - increment_mtime "$MAIL_DIR"/sent/cur - increment_mtime "$MAIL_DIR"/sent/new notmuch new >/dev/null } @@ -439,6 +441,7 @@ test_begin_subtest () error "bug in test script: Missing test_expect_equal in ${BASH_SOURCE[1]}:${BASH_LINENO[0]}" 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) @@ -463,7 +466,7 @@ test_expect_equal () output="$1" expected="$2" - if ! test_skip "$@" + if ! test_skip "$test_subtest_name" then if [ "$output" = "$expected" ]; then test_ok_ "$test_subtest_name" @@ -476,6 +479,7 @@ test_expect_equal () fi } +# Like test_expect_equal, but takes two filenames. test_expect_equal_file () { exec 1>&6 2>&7 # Restore stdout and stderr @@ -486,7 +490,7 @@ test_expect_equal_file () output="$1" expected="$2" - if ! test_skip "$@" + if ! test_skip "$test_subtest_name" then if diff -q "$expected" "$output" >/dev/null ; then test_ok_ "$test_subtest_name" @@ -499,27 +503,33 @@ test_expect_equal_file () fi } -test_expect_equal_failure () -{ - exec 1>&6 2>&7 # Restore stdout and stderr - 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" +test_emacs_expect_t () { + test "$#" = 2 && { prereq=$1; shift; } || prereq= + test "$#" = 1 || + error "bug in the test script: not 1 or 2 parameters to test_emacs_expect_t" - output="$1" - expected="$2" - if ! test_skip "$@" + # Run the test. + if ! test_skip "$test_subtest_name" then - if [ "$output" = "$expected" ]; then - test_known_broken_ok_ "$test_subtest_name" + 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_ "$test_subtest_name" else - test_known_broken_failure_ "$test_subtest_name" - testname=$this_test.$test_count - echo "$expected" > $testname.expected - echo "$output" > $testname.output + test_failure_ "$test_subtest_name" "${result}" fi - fi + else + # Restore state after the (non) test. + exec 1>&6 2>&7 # Restore stdout and stderr + inside_subtest= + fi } NOTMUCH_NEW () @@ -579,35 +589,77 @@ test_have_prereq () { esac } +# 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 +$binary () { + echo -n \"\$test_subtest_missing_external_prereqs_ \" | grep -qe \" $name \" || + test_subtest_missing_external_prereqs_=\"\$test_subtest_missing_external_prereqs_ $name\" + false +}" +} + +# Explicitly require external prerequisite. Useful when binary is +# called indirectly (e.g. from emacs). +# 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 + # dependency is missing, call the replacement function to note it + eval "$binary" + else + true + fi +} + # You are not expected to call test_ok_ and test_failure_ directly, use # the text_expect_* functions instead. test_ok_ () { + if test "$test_subtest_known_broken_" = "t"; then + test_known_broken_ok_ "$@" + return + fi test_success=$(($test_success + 1)) say_color pass "%-6s" "PASS" echo " $@" } test_failure_ () { + if test "$test_subtest_known_broken_" = "t"; then + test_known_broken_failure_ "$@" + return + fi test_failure=$(($test_failure + 1)) - say_color error "%-6s" "FAIL" - echo " $1" - shift + test_failure_message_ "FAIL" "$@" + test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } + return 1 +} + +test_failure_message_ () { + say_color error "%-6s" "$1" + echo " $2" + shift 2 echo "$@" | sed -e 's/^/ /' if test "$verbose" != "t"; then cat test.output; fi - test "$immediate" = "" || { GIT_EXIT_OK=t; exit 1; } } test_known_broken_ok_ () { + test_reset_state_ test_fixed=$(($test_fixed+1)) say_color pass "%-6s" "FIXED" echo " $@" } test_known_broken_failure_ () { + test_reset_state_ test_broken=$(($test_broken+1)) - say_color pass "%-6s" "BROKEN" - echo " $@" + test_failure_message_ "BROKEN" "$@" + return 1 } test_debug () { @@ -640,41 +692,48 @@ test_skip () { fi case "$to_skip" in t) - say_color skip >&3 "skipping test: $@" - say_color skip "%-6s" "SKIP" - echo " $1" - : true + test_report_skip_ "$@" ;; *) - false + test_check_missing_external_prereqs_ "$@" ;; esac } -test_expect_failure () { - test "$#" = 3 && { prereq=$1; shift; } || prereq= - test "$#" = 2 || - error "bug in the test script: not 2 or 3 parameters to test-expect-failure" - if ! test_skip "$@" - then - test_run_ "$2" - if [ "$?" = 0 -a "$eval_ret" = 0 ] - then - test_known_broken_ok_ "$1" - else - test_known_broken_failure_ "$1" - fi +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 + test_report_skip_ "$@" + else + false fi } +test_report_skip_ () { + test_reset_state_ + say_color skip >&3 "skipping test:" + echo " $@" >&3 + say_color skip "%-6s" "SKIP" + echo " $1" +} + +test_subtest_known_broken () { + test_subtest_known_broken_=t +} + 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 "$@" then test_run_ "$2" - if [ "$?" = 0 -a "$eval_ret" = 0 ] + 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" else @@ -687,10 +746,14 @@ 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 "$@" then test_run_ "$3" - if [ "$?" = 0 -a "$eval_ret" = "$1" ] + 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 @@ -713,6 +776,7 @@ test_external () { 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 @@ -757,7 +821,7 @@ test_external_without_stderr () { fi } -# This is not among top-level (test_expect_success | test_expect_failure) +# This is not among top-level (test_expect_success) # but is a prefix that can be used in the test script, like: # # test_expect_success 'complain and die' ' @@ -831,8 +895,10 @@ test_done () { 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 @@ -844,22 +910,14 @@ 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 export NOTMUCH_CONFIG=$NOTMUCH_CONFIG -# We assume that the user will give a command-line argument only if -# wanting to run in batch mode. -if [ \$# -gt 0 ]; then - BATCH=--batch -fi - # Here's what we are using here: # -# --batch: Quit after given commands and print all (messages) -# # --no-init-file Don't load users ~/.emacs # # --no-site-file Don't load the site-wide startup stuff @@ -868,16 +926,102 @@ fi # # --load Force loading of notmuch.el and test-lib.el -emacs \$BATCH --no-init-file --no-site-file \ +exec ${TEST_EMACS} --no-init-file --no-site-file \ --directory "$TEST_DIRECTORY/../emacs" --load notmuch.el \ --directory "$TEST_DIRECTORY" --load test-lib.el \ - --eval "(progn \$@)" + "\$@" EOF chmod a+x "$TMP_DIRECTORY/run_emacs" } test_emacs () { - "$TMP_DIRECTORY/run_emacs" "$@" + # test dependencies beforehand to avoid the waiting loop below + missing_dependencies= + test_require_external_prereq dtach || missing_dependencies=1 + test_require_external_prereq emacs || missing_dependencies=1 + test_require_external_prereq emacsclient || missing_dependencies=1 + test -z "$missing_dependencies" || return + + if [ -z "$EMACS_SERVER" ]; then + server_name="notmuch-test-suite-$$" + # start a detached session with an emacs server + # user's TERM 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.$$" \ + sh -c "stty rows 24 cols 80; exec '$TMP_DIRECTORY/run_emacs' \ + --no-window-system \ + --eval '(setq server-name \"$server_name\")' \ + --eval '(server-start)' \ + --eval '(orphan-watchdog $$)'" || return + EMACS_SERVER="$server_name" + # wait until the emacs server is up + until test_emacs '()' >/dev/null 2>/dev/null; do + sleep 1 + done + fi + + emacsclient --socket-name="$EMACS_SERVER" --eval "(progn $@)" +} + +test_python() { + export LD_LIBRARY_PATH=$TEST_DIRECTORY/../lib + export PYTHONPATH=$TEST_DIRECTORY/../bindings/python + + # Some distros (e.g. Arch Linux) ship Python 2.* as /usr/bin/python2, + # most others as /usr/bin/python. So first try python2, and fallback to + # python if python2 doesn't exist. + cmd=python2 + [[ "$test_missing_external_prereq_python2_" = t ]] && cmd=python + + (echo "import sys; _orig_stdout=sys.stdout; sys.stdout=open('OUTPUT', 'w')"; cat) \ + | $cmd - +} + +# 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 "$notmuch_counter_command" || return + fi + + echo 0 > "$notmuch_counter_state_path" +} + +# 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 $count +} + +test_reset_state_ () { + test -z "$test_init_done_" && test_init_ + + test_subtest_known_broken_= + test_subtest_missing_external_prereqs_= +} + +# called once before the first subtest +test_init_ () { + test_init_done_=t + + # skip all tests if there were external prerequisites missing during init + test_check_missing_external_prereqs_ "all tests in $this_test" && test_done } @@ -1087,3 +1231,12 @@ test -z "$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 rm -f y + +# 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 gpg +test_declare_external_prereq python +test_declare_external_prereq python2