-#!/usr/bin/env bash
#
# Copyright (c) 2005 Junio C Hamano
#
;;
esac
-# Keep the original TERM for say_color
+# Keep the original TERM for say_color and test_emacs
ORIGINAL_TERM=$TERM
# For repeatability, reset the environment to known value.
TERM=dumb
export LANG LC_ALL PAGER TERM TZ
GIT_TEST_CMP=${GIT_TEST_CMP:-diff -u}
-export SCREENRC=/dev/null
-export SYSSCREENRC=/dev/null
+TEST_EMACS=${TEST_EMACS:-${EMACS:-emacs}}
# Protect ourselves from common misconfiguration to export
# CDPATH into the environment
esac
done
+if test -n "$debug"; then
+ print_subtest () {
+ printf " %-4s" "[$((test_count - 1))]"
+ }
+else
+ print_subtest () {
+ true
+ }
+fi
+
if test -n "$color"; then
say_color () {
(
printf " "
printf "$@"
tput sgr0
+ print_subtest
)
}
else
shift
printf " "
printf "$@"
+ print_subtest
}
fi
die () {
code=$?
+ rm -rf "$TEST_TMPDIR"
if test -n "$GIT_EXIT_OK"
then
exit $code
}
GIT_EXIT_OK=
+# Note: TEST_TMPDIR *NOT* exported!
+TEST_TMPDIR=$(mktemp -d "${TMPDIR:-/tmp}/notmuch-test-$$.XXXXXX")
trap 'die' EXIT
test_decode_color () {
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=""
(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}
notmuch new >/dev/null
}
error "bug in test script: Missing test_expect_equal in ${BASH_SOURCE[1]}:${BASH_LINENO[0]}"
fi
test_subtest_name="$1"
- test_subtest_known_broken_=
+ test_reset_state_
# Remember stdout and stderr file descriptors and redirect test
# output to the previously prepared file descriptors 3 and 4 (see
# below)
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_known_broken_ok_ () {
- test_subtest_known_broken_=
+ test_reset_state_
test_fixed=$(($test_fixed+1))
say_color pass "%-6s" "FIXED"
echo " $@"
}
test_known_broken_failure_ () {
- test_subtest_known_broken_=
+ test_reset_state_
test_broken=$(($test_broken+1))
test_failure_message_ "BROKEN" "$@"
return 1
fi
case "$to_skip" in
t)
- test_subtest_known_broken_=
- 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_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 "$#" = 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
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
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
#
# --load Force loading of notmuch.el and test-lib.el
-emacs --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 \
"\$@"
}
test_emacs () {
+ # test dependencies beforehand to avoid the waiting loop below
+ test_require_external_prereq emacs || return
+ test_require_external_prereq emacsclient || return
+
if [ -z "$EMACS_SERVER" ]; then
- EMACS_SERVER="notmuch-test-suite-$$"
- # start a detached screen session with an emacs server
- screen -S "$EMACS_SERVER" -d -m "$TMP_DIRECTORY/run_emacs" \
- --no-window-system \
- --eval "(setq server-name \"$EMACS_SERVER\")" \
- --eval '(server-start)' \
- --eval "(orphan-watchdog $$)" || return
+ server_name="notmuch-test-suite-$$"
+ # 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="$server_name"
# wait until the emacs server is up
until test_emacs '()' 2>/dev/null; do
sleep 1
emacsclient --socket-name="$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 >"$notmuch_counter_command" <<EOF || return
+#!/bin/sh
+
+read count < "$notmuch_counter_state_path"
+echo \$((count + 1)) > "$notmuch_counter_state_path"
+
+exec notmuch "\$@"
+EOF
+ chmod +x "$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
+}
+
find_notmuch_path ()
{
# 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
projects / notmuch / blobdiff