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When something in tests fails one possibility to test is to run the test script as `bash -x TXXX-testname.sh`. As stderr (fd 2) was redirected to separate file during test execution also this set -x (xtrace) output would also go there. test-lib.sh saves the stderr to fd 7 from where it can be restored, and bash has BASH_XTRACEFD variable, which is now given the same value 7, making bash to output all xtrade information (consistently) there. This lib file used to save fd's 1 & 2 to 6 & 7 (respectively) in test_begin_subtest(), but as those needs to be set *before* XTRACEFD variable is set those are now saved at the beginning of the lib (once). This is safe and simple thing to do. To make xtrace output more verbose PS4 variable was set to contain the source file, line number and if execution is in function, that function name. Setting this variable has no effect when not xtracing. As it is known that fd 6 is redirected stdout, printing status can now use that fd, instead of saving stdout to fd 5 and use it.
151 lines
3.6 KiB
Bash
151 lines
3.6 KiB
Bash
#
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# Copyright (c) 2005 Junio C Hamano
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see http://www.gnu.org/licenses/ .
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# This file contains common code to be used by both the regular
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# (correctness) tests and the performance tests.
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find_notmuch_path ()
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{
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dir="$1"
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while [ -n "$dir" ]; do
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bin="$dir/notmuch"
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if [ -x "$bin" ]; then
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echo "$dir"
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return
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fi
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dir="$(dirname "$dir")"
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if [ "$dir" = "/" ]; then
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break
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fi
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done
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}
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# Test the binaries we have just built. The tests are kept in
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# test/ subdirectory and are run in 'trash directory' subdirectory.
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TEST_DIRECTORY=$(pwd)
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notmuch_path=`find_notmuch_path "$TEST_DIRECTORY"`
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# configure output
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. $notmuch_path/sh.config
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if test -n "$valgrind"
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then
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make_symlink () {
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test -h "$2" &&
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test "$1" = "$(readlink "$2")" || {
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# be super paranoid
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if mkdir "$2".lock
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then
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rm -f "$2" &&
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ln -s "$1" "$2" &&
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rm -r "$2".lock
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else
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while test -d "$2".lock
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do
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say "Waiting for lock on $2."
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sleep 1
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done
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fi
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}
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}
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make_valgrind_symlink () {
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# handle only executables
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test -x "$1" || return
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base=$(basename "$1")
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symlink_target=$TEST_DIRECTORY/../$base
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# do not override scripts
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if test -x "$symlink_target" &&
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test ! -d "$symlink_target" &&
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test "#!" != "$(head -c 2 < "$symlink_target")"
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then
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symlink_target=$TEST_DIRECTORY/valgrind.sh
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fi
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case "$base" in
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*.sh|*.perl)
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symlink_target=$TEST_DIRECTORY/unprocessed-script
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esac
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# create the link, or replace it if it is out of date
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make_symlink "$symlink_target" "$GIT_VALGRIND/bin/$base" || exit
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}
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# override notmuch executable in TEST_DIRECTORY/..
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GIT_VALGRIND=$TEST_DIRECTORY/valgrind
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mkdir -p "$GIT_VALGRIND"/bin
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make_valgrind_symlink $TEST_DIRECTORY/../notmuch
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OLDIFS=$IFS
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IFS=:
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for path in $PATH
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do
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ls "$path"/notmuch 2> /dev/null |
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while read file
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do
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make_valgrind_symlink "$file"
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done
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done
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IFS=$OLDIFS
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PATH=$GIT_VALGRIND/bin:$PATH
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GIT_EXEC_PATH=$GIT_VALGRIND/bin
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export GIT_VALGRIND
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test -n "$notmuch_path" && MANPATH="$notmuch_path/doc/_build/man"
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else # normal case
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if test -n "$notmuch_path"
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then
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PATH="$notmuch_path:$PATH"
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MANPATH="$notmuch_path/doc/_build/man"
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fi
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fi
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export PATH MANPATH
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# Test repository
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test="tmp.$(basename "$0" .sh)"
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test -n "$root" && test="$root/$test"
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case "$test" in
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/*) TMP_DIRECTORY="$test" ;;
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*) TMP_DIRECTORY="$TEST_DIRECTORY/$test" ;;
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esac
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test ! -z "$debug" || remove_tmp=$TMP_DIRECTORY
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rm -fr "$test" || {
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GIT_EXIT_OK=t
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echo >&6 "FATAL: Cannot prepare test area"
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exit 1
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}
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# A temporary home directory is needed by at least:
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# - emacs/"Sending a message via (fake) SMTP"
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# - emacs/"Reply within emacs"
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# - crypto/emacs_deliver_message
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export HOME="${TMP_DIRECTORY}/home"
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mkdir -p "${HOME}"
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MAIL_DIR="${TMP_DIRECTORY}/mail"
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export GNUPGHOME="${TMP_DIRECTORY}/gnupg"
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export NOTMUCH_CONFIG="${TMP_DIRECTORY}/notmuch-config"
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mkdir -p "${test}"
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mkdir -p "${MAIL_DIR}"
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cat <<EOF >"${NOTMUCH_CONFIG}"
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[database]
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path=${MAIL_DIR}
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[user]
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name=Notmuch Test Suite
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primary_email=test_suite@notmuchmail.org
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other_email=test_suite_other@notmuchmail.org;test_suite@otherdomain.org
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EOF
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