| # Shell library to run git-daemon in tests. Ends the test early if |
| # GIT_TEST_GIT_DAEMON is not set. |
| # |
| # Usage: |
| # |
| # . ./test-lib.sh |
| # . "$TEST_DIRECTORY"/lib-git-daemon.sh |
| # start_git_daemon |
| # |
| # test_expect_success '...' ' |
| # ... |
| # ' |
| # |
| # test_expect_success ... |
| # |
| # test_done |
| |
| test_tristate GIT_TEST_GIT_DAEMON |
| if test "$GIT_TEST_GIT_DAEMON" = false |
| 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<git_daemon_output && |
| |
| # Check expected output |
| if test x"$(expr "$line" : "\[[0-9]*\] \(.*\)")" != x"Ready to rumble" |
| then |
| kill "$GIT_DAEMON_PID" |
| wait "$GIT_DAEMON_PID" |
| unset GIT_DAEMON_PID |
| test_skip_or_die $GIT_TEST_GIT_DAEMON \ |
| "git daemon failed to start" |
| fi |
| } |
| |
| stop_git_daemon() { |
| if test -z "$GIT_DAEMON_PID" |
| then |
| return |
| fi |
| |
| # kill git-daemon child of git |
| say >&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 <STDIN>; |
| $s->shutdown(1); |
| print <$s>; |
| ' "$@" |
| } |
| |
| test_lazy_prereq FAKENC ' |
| perl -MIO::Socket::INET -e "exit 0" |
| ' |