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| | # -*- encoding: binary -*-
require "./test/exec"
require "tmpdir"
require "fileutils"
require "net/http"
module TestFreshSetup
include TestExec
def setup_mogilefs(plugins = nil)
@teardown_pid = $$
@test_host = "127.0.0.1"
setup_mogstored
@tracker = TCPServer.new(@test_host, 0)
@tracker_port = @tracker.addr[1]
@dbname = Tempfile.new(["mogfresh", ".sqlite3"], @docroot)
@mogilefsd_conf = Tempfile.new(["mogilefsd", "conf"], @docroot)
@mogilefsd_pid = Tempfile.new(["mogilefsd", "pid"], @docroot)
@dbpath = @dbname.path
cmd = %w(mogdbsetup --yes --type=SQLite --dbname) << @dbpath
x!(*cmd)
@mogilefsd_conf.puts "db_dsn DBI:SQLite:#@dbpath"
@mogilefsd_conf.write <<EOF
conf_port #@tracker_port
listen #@test_host
pidfile #{@mogilefsd_pid.path}
replicate_jobs 1
fsck_jobs 1
query_jobs 1
mogstored_stream_port #{@mogstored_mgmt_port}
node_timeout 10
EOF
@mogilefsd_conf.flush
@trackers = @hosts = [ "#@test_host:#@tracker_port" ]
@tracker.close
start_tracker
@admin = MogileFS::Admin.new(:hosts => @hosts)
50.times do
break if File.size(@mogstored_pid.path) > 0
sleep 0.1
end unless Integer === @mogstored_pid
end
def start_tracker
x!("mogilefsd", "--daemon", "--config=#{@mogilefsd_conf.path}")
wait_for_port @tracker_port
end
def wait_for_port(port)
tries = 50
begin
TCPSocket.new(@test_host, port).close
return
rescue
sleep 0.1
end while (tries -= 1) > 0
raise "#@test_host:#{port} never became ready"
end
def add_host_device_domain
assert_equal [], @admin.get_hosts
args = { :ip => @test_host, :port => @mogstored_http_port }
args[:status] = "alive"
@admin.create_host("me", args)
assert File.directory?("#@docroot/dev1")
assert File.directory?("#@docroot/dev2")
yield_for_monitor_update { @admin.get_hosts.empty? or break }
me = @admin.get_hosts.find { |x| x["hostname"] == "me" }
assert_instance_of Hash, me, me.inspect
assert_kind_of Integer, me["hostid"], me
assert_equal true, @admin.create_device(me["hostid"], 1)
yield_for_monitor_update { @admin.get_devices.empty? or break }
wait_for_usage_file "dev1"
assert_equal true, @admin.create_device("me", 2)
wait_for_usage_file "dev2"
# MogileFS::Server 2.60+ shows reject_bad_md5 monitor status
dev = @admin.get_devices[0]
if dev.include?("reject_bad_md5")
assert [true, false, nil].include?(dev["reject_bad_md5"]), dev.inspect
end
out = err = nil
tries = 0
begin
out.close! if out
err.close! if err
status, out, err = mogadm("check")
assert status.success?, status.inspect
if (tries += 1) > 100
warn err.read
puts out.read
raise "mogadm failed"
end
sleep 0.1
end until out.read =~ /write?able/
domain = "rbmogtest.#$$"
@admin.create_domain(domain)
yield_for_monitor_update { @admin.get_domains.include?(domain) and break }
@domain = domain
end
def teardown_mogilefs
return if $$ != @teardown_pid
if Integer === @mogstored_pid
pid = @mogstored_pid
else
pid = File.read(@mogstored_pid.path).to_i
end
Process.kill(:TERM, pid) if pid > 0
if @mogilefsd_pid
s = TCPSocket.new(@test_host, @tracker_port)
s.write "!shutdown\r\n"
s.close
end
FileUtils.rmtree(@docroot)
end
def wait_for_usage_file(device)
uri = URI("http://#@test_host:#@mogstored_http_port/#{device}/usage")
res = nil
100.times do
res = Net::HTTP.get_response(uri)
if Net::HTTPOK === res
puts res.body if $DEBUG
return
end
puts res.inspect if $DEBUG
sleep 0.1
end
raise "#{uri} failed to appear: #{res.inspect}"
end
def setup_mogstored
@docroot = Dir.mktmpdir(["mogfresh", "docroot"])
Dir.mkdir("#@docroot/dev1")
Dir.mkdir("#@docroot/dev2")
@mogstored_mgmt = TCPServer.new(@test_host, 0)
@mogstored_http = TCPServer.new(@test_host, 0)
@mogstored_mgmt_port = @mogstored_mgmt.addr[1]
@mogstored_http_port = @mogstored_http.addr[1]
@mogstored_conf = Tempfile.new(["mogstored", "conf"], @docroot)
@mogstored_pid = Tempfile.new(["mogstored", "pid"], @docroot)
@mogstored_conf.write <<EOF
pidfile = #{@mogstored_pid.path}
maxconns = 1000
httplisten = #@test_host:#{@mogstored_http_port}
mgmtlisten = #@test_host:#{@mogstored_mgmt_port}
docroot = #@docroot
EOF
@mogstored_conf.flush
@mogstored_mgmt.close
@mogstored_http.close
x!("mogstored", "--daemon", "--config=#{@mogstored_conf.path}")
wait_for_port @mogstored_mgmt_port
wait_for_port @mogstored_http_port
end
end
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