# Shell library to run git-daemon in tests. Ends the test early if # GIT_TEST_GIT_DAEMON is not set. # # Usage: # # . ./test-lib.sh # . "$TEST_DIRECTORY"/lib-git-daemon.sh # start_git_daemon # # test_expect_success '...' ' # ... # ' # # test_expect_success ... # # test_done if ! git env--helper --type=bool --default=true --exit-code GIT_TEST_GIT_DAEMON then skip_all="git-daemon testing disabled (unset GIT_TEST_GIT_DAEMON to enable)" test_done fi if test_have_prereq !PIPE then test_skip_or_die GIT_TEST_GIT_DAEMON "file system does not support FIFOs" fi test_set_port LIB_GIT_DAEMON_PORT GIT_DAEMON_PID= GIT_DAEMON_PIDFILE="$PWD"/daemon.pid GIT_DAEMON_DOCUMENT_ROOT_PATH="$PWD"/repo GIT_DAEMON_HOST_PORT=127.0.0.1:$LIB_GIT_DAEMON_PORT GIT_DAEMON_URL=git://$GIT_DAEMON_HOST_PORT registered_stop_git_daemon_atexit_handler= start_git_daemon() { if test -n "$GIT_DAEMON_PID" then error "start_git_daemon already called" fi mkdir -p "$GIT_DAEMON_DOCUMENT_ROOT_PATH" # One of the test scripts stops and then re-starts 'git daemon'. # Don't register and then run the same atexit handlers several times. if test -z "$registered_stop_git_daemon_atexit_handler" then test_atexit 'stop_git_daemon' registered_stop_git_daemon_atexit_handler=AlreadyDone fi say >&3 "Starting git daemon ..." mkfifo git_daemon_output ${LIB_GIT_DAEMON_COMMAND:-git daemon} \ --listen=127.0.0.1 --port="$LIB_GIT_DAEMON_PORT" \ --reuseaddr --verbose --pid-file="$GIT_DAEMON_PIDFILE" \ --base-path="$GIT_DAEMON_DOCUMENT_ROOT_PATH" \ "$@" "$GIT_DAEMON_DOCUMENT_ROOT_PATH" \ >&3 2>git_daemon_output & GIT_DAEMON_PID=$! { read -r line <&7 printf "%s\n" "$line" >&4 cat <&7 >&4 & } 7&3 "Stopping git daemon ..." kill "$GIT_DAEMON_PID" wait "$GIT_DAEMON_PID" >&3 2>&4 ret=$? if ! test_match_signal 15 $ret then error "git daemon exited with status: $ret" fi kill "$(cat "$GIT_DAEMON_PIDFILE")" 2>/dev/null GIT_DAEMON_PID= rm -f git_daemon_output "$GIT_DAEMON_PIDFILE" } # A stripped-down version of a netcat client, that connects to a "host:port" # given in $1, sends its stdin followed by EOF, then dumps the response (until # EOF) to stdout. fake_nc() { if ! test_declared_prereq FAKENC then echo >&4 "fake_nc: need to declare FAKENC prerequisite" return 127 fi perl -Mstrict -MIO::Socket::INET -e ' my $s = IO::Socket::INET->new(shift) or die "unable to open socket: $!"; print $s ; $s->shutdown(1); print <$s>; ' "$@" } test_lazy_prereq FAKENC ' perl -MIO::Socket::INET -e "exit 0" '