#!/usr/bin/lua
require("posix")
dofile("tests/testlib.lua")

cwriteln("****************************************************************")
cwriteln(" Testing layer 4 default rsync with simulated data activity     ")
cwriteln("****************************************************************")

local tdir, srcdir, trgdir = mktemps()
local logfile = tdir .. "log"
local range = 5
local log = {"-log", "all"}

posix.mkdir(srcdir .. "d")
posix.mkdir(srcdir .. "d/e")
if not writefile(srcdir .. "d/e/f1", 'test') then
	os.exit(1)
end
cwriteln("starting Lsyncd")

logs = {}
local pid = spawn("./lsyncd", "-logfile", logfile, "-nodaemon", "-delay", "5",
                  "-rsync", srcdir, trgdir, unpack(logs))
cwriteln("waiting for lsyncd to start")
posix.sleep(2)

cwriteln("* making some data")
cwriteln("* creating d[x]/e/f2")
for i = 1, range do
	cwriteln("[cp -r "..srcdir.."d "..srcdir.."d"..i.."]")
	os.execute("cp -r "..srcdir.."d "..srcdir.."d"..i)
end

-- mkdir -p "$S"/m/n
-- echo 'test3' > "$S"/m/n/file
-- for i in $RANGE; do
--    cp -r "$S"/m "$S"/m$i
--    echo 'test4' > "$S"/m${i}/n/another
-- done

cwriteln("* waiting for Lsyncd to do its job.")
posix.sleep(10)

cwriteln("* killing Lsyncd")

posix.kill(pid)
local _, exitmsg, lexitcode = posix.wait(lpid)
cwriteln("Exitcode of Lsyncd = ", exitmsg, " ", lexitcode)
posix.sleep(1)

cwriteln("* differences:")
exitcode = os.execute("diff -urN "..srcdir.." "..trgdir)
cwriteln("Exitcode of diff = '", exitcode, "'")
if exitcode ~= 0 then
	os.exit(1)
else
	os.exit(0)
end

-- TODO remove temp