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| | # -*- encoding: binary -*-
require "./test/fresh"
begin
require 'mogstored_rack'
require 'unicorn'
ok = true
rescue LoadError
ok = false
end
class TestMogstoredRack < Test::Unit::TestCase
include TestFreshSetup
def setup
setup_mogilefs
end
def test_range_put_new_file
add_host_device_domain
client = MogileFS::MogileFS.new :hosts => @hosts, :domain => @domain
io = client.new_file "range0", :largefile => :content_range
assert_nil io.close
assert_equal "", client.get_file_data("range0")
io = client.new_file "writes", :largefile => :content_range
%w(a b c d e).each { |x| io.write(x) }
assert_nil io.close
assert_equal "abcde", client.get_file_data("writes")
io = client.new_file "puts", :largefile => :content_range
%w(a b c d e).each { |x| io.puts(x) }
assert ! client.exist?("puts")
assert_nil io.close
assert_equal "a\nb\nc\nd\ne\n", client.get_file_data("puts")
end
def test_stream_new_file
add_host_device_domain
client = MogileFS::MogileFS.new :hosts => @hosts, :domain => @domain
client.new_file("chunky", :largefile => :stream) do |io|
assert_instance_of MogileFS::NewFile::Stream, io
assert_equal(5, io.write("HELLO"))
assert_nil io.md5
end
assert_equal "HELLO", client.get_file_data("chunky")
io = client.new_file("puts", :largefile => :stream)
assert_instance_of MogileFS::NewFile::Stream, io
assert_equal io, IO.select(nil, [io])[1][0], "IO.select-able"
assert_nil(io.puts("PUTS!"))
assert_nil(io.puts("PUTZ"))
assert_nil io.close
assert_equal "PUTS!\nPUTZ\n", client.get_file_data("puts")
io = client.new_file("putc", :largefile => :stream)
assert_equal(0x20, io.putc(0x20))
assert_nil io.close
assert_equal " ", client.get_file_data("putc")
io = client.new_file("print splat", :largefile => :stream)
io.print(1, 2, 3)
assert_nil io.close
assert_equal "123", client.get_file_data("print splat")
io = client.new_file("printf", :largefile => :stream)
assert_nil io.printf("%x", 1638)
assert_nil io.close
assert_equal "666", client.get_file_data("printf")
io = client.new_file("syswrite", :largefile => :stream)
assert_equal 4, io.syswrite("good")
assert_equal 7, io.syswrite("morning")
assert_nil io.close
assert_equal "goodmorning", client.get_file_data("syswrite")
io = client.new_file("md5", :largefile=>:stream, :content_md5=>:trailer)
assert_instance_of Digest::MD5, io.md5
assert_nil io.puts("HIHI")
assert_nil io.close
assert_equal "HIHI\n", client.get_file_data("md5")
assert_equal Digest::MD5.hexdigest("HIHI\n"), io.md5.hexdigest
io = client.new_file("<<", :largefile=>:stream)
assert_equal(io, io << ">>")
assert_nil io.close
assert_equal ">>", client.get_file_data("<<")
end
def test_stream_new_file_with_content_length
add_host_device_domain
client = MogileFS::MogileFS.new :hosts => @hosts, :domain => @domain
io = client.new_file("clen", :largefile=>:stream,:content_length=>6)
io << "HIHIHI"
assert_nil io.close
assert_equal "HIHIHI", client.get_file_data("clen")
io = client.new_file("clen", :largefile=>:stream,:content_length=>1)
io << "FAIL"
assert_raises(MogileFS::SizeMismatchError) { io.close }
assert_equal "HIHIHI", client.get_file_data("clen")
io = client.new_file("md5", :largefile=>:stream,
:content_length=>6, :content_md5=>:trailer)
assert_equal(io, io << "MD5MD5")
assert_nil io.close
assert_equal "MD5MD5", client.get_file_data("md5")
assert_equal Digest::MD5.hexdigest("MD5MD5"), io.md5.hexdigest
io = client.new_file("md5", :largefile=>:stream,
:content_length=>6, :content_md5=>:trailer)
assert_equal(io, io << "MD5MD")
assert_raises(MogileFS::SizeMismatchError) { io.close }
assert_equal Digest::MD5.hexdigest("MD5MD"), io.md5.hexdigest
end
def test_md5_check
add_host_device_domain
client = MogileFS::MogileFS.new :hosts => @hosts, :domain => @domain
node = "#@test_host:#@mogstored_http_port"
pid = fork do
# not modifying this hash in the same process
MogileFS::HTTPFile::MD5_TRAILER_NODES[node] = true
client.store_content("md5_me", nil, "HELLO WORLD")
end
_, status = Process.waitpid2(pid)
assert status.success?, status.inspect
assert_equal "HELLO WORLD", client.get_file_data("md5_me")
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"])
@mogstored_pid = Tempfile.new(["mogstored", "pid"])
@mogstored_conf.write <<EOF
pidfile = #{@mogstored_pid.path}
maxconns = 1000
mgmtlisten = #@test_host:#{@mogstored_mgmt_port}
server = none
docroot = #@docroot
EOF
@mogstored_conf.flush
@mogstored_mgmt.close
unicorn_setup
x!("mogstored", "--daemon", "--config=#{@mogstored_conf.path}")
wait_for_port @mogstored_mgmt_port
end
# I would use Rainbows! + *Threads + Ruby 1.9.3 in production
def unicorn_setup
@ru = Tempfile.new(%w(mogstored_rack .ru))
@ru.write <<EOF
run MogstoredRack.new("#@docroot")
EOF
@ru.flush
@unicorn_pid = Tempfile.new(%w(unicorn .pid))
@unicorn_conf = Tempfile.new(%w(unicorn.conf .rb))
@unicorn_stderr = Tempfile.new(%w(unicorn .stderr))
@unicorn_stdout = Tempfile.new(%w(unicorn .stdout))
@unicorn_conf.write <<EOF
require "mogstored_rack"
listen "#@test_host:#{@mogstored_http_port}"
pid "#{@unicorn_pid.path}"
stderr_path "#{@unicorn_stderr.path}"
stdout_path "#{@unicorn_stdout.path}"
rewindable_input false
EOF
@unicorn_conf.flush
@mogstored_http.close
x!("unicorn", "-E", "deployment",
"--daemon", "--config", @unicorn_conf.path, @ru.path)
wait_for_port @mogstored_http_port
40.times do
break if File.size(@unicorn_pid.path) > 0
sleep 0.1
end
end
def teardown
pid = File.read(@unicorn_pid.path).to_i
Process.kill(:QUIT, pid) if pid > 0
teardown_mogilefs
puts(@unicorn_stderr.read) if $DEBUG
end
end if ok && `which unicorn`.chomp.size > 0
|