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require_relative 'utils'
if defined?(OpenSSL)
require 'socket'
require_relative '../ruby/ut_eof'
module SSLPair
def server
host = "127.0.0.1"
port = 0
ctx = OpenSSL::SSL::SSLContext.new()
ctx.ciphers = "ADH"
ctx.tmp_dh_callback = proc { OpenSSL::TestUtils::TEST_KEY_DH1024 }
tcps = TCPServer.new(host, port)
ssls = OpenSSL::SSL::SSLServer.new(tcps, ctx)
return ssls
end
def client(port)
host = "127.0.0.1"
ctx = OpenSSL::SSL::SSLContext.new()
ctx.ciphers = "ADH"
s = TCPSocket.new(host, port)
ssl = OpenSSL::SSL::SSLSocket.new(s, ctx)
ssl.connect
ssl.sync_close = true
ssl
end
def ssl_pair
ssls = server
th = Thread.new {
ns = ssls.accept
ssls.close
ns
}
port = ssls.to_io.addr[1]
c = client(port)
s = th.value
if block_given?
begin
yield c, s
ensure
c.close unless c.closed?
s.close unless s.closed?
end
else
return c, s
end
ensure
if th && th.alive?
th.kill
th.join
end
end
end
class OpenSSL::TestEOF1 < Test::Unit::TestCase
include TestEOF
include SSLPair
def open_file(content)
s1, s2 = ssl_pair
Thread.new { s2 << content; s2.close }
yield s1
end
end
class OpenSSL::TestEOF2 < Test::Unit::TestCase
include TestEOF
include SSLPair
def open_file(content)
s1, s2 = ssl_pair
Thread.new { s1 << content; s1.close }
yield s2
end
end
class OpenSSL::TestPair < Test::Unit::TestCase
include SSLPair
def test_getc
ssl_pair {|s1, s2|
s1 << "a"
assert_equal(?a, s2.getc)
}
end
def test_readpartial
ssl_pair {|s1, s2|
s2.write "a\nbcd"
assert_equal("a\n", s1.gets)
assert_equal("bcd", s1.readpartial(10))
s2.write "efg"
assert_equal("efg", s1.readpartial(10))
s2.close
assert_raise(EOFError) { s1.readpartial(10) }
assert_raise(EOFError) { s1.readpartial(10) }
assert_equal("", s1.readpartial(0))
}
end
def test_readall
ssl_pair {|s1, s2|
s2.close
assert_equal("", s1.read)
}
end
def test_readline
ssl_pair {|s1, s2|
s2.close
assert_raise(EOFError) { s1.readline }
}
end
def test_puts_meta
ssl_pair {|s1, s2|
begin
old = $/
$/ = '*'
s1.puts 'a'
ensure
$/ = old
end
s1.close
assert_equal("a\n", s2.read)
}
end
def test_puts_empty
ssl_pair {|s1, s2|
s1.puts
s1.close
assert_equal("\n", s2.read)
}
end
def test_read_nonblock
ssl_pair {|s1, s2|
err = nil
assert_raise(OpenSSL::SSL::SSLErrorWaitReadable) {
begin
s2.read_nonblock(10)
ensure
err = $!
end
}
assert_kind_of(IO::WaitReadable, err)
s1.write "abc\ndef\n"
IO.select([s2])
assert_equal("ab", s2.read_nonblock(2))
assert_equal("c\n", s2.gets)
ret = nil
assert_nothing_raised("[ruby-core:20298]") { ret = s2.read_nonblock(10) }
assert_equal("def\n", ret)
s1.close
assert_raise(EOFError) { s2.read_nonblock(10) }
}
end
def test_read_nonblock_no_exception
ssl_pair {|s1, s2|
assert_equal :wait_readable, s2.read_nonblock(10, exception: false)
s1.write "abc\ndef\n"
IO.select([s2])
assert_equal("ab", s2.read_nonblock(2, exception: false))
assert_equal("c\n", s2.gets)
ret = nil
assert_nothing_raised("[ruby-core:20298]") { ret = s2.read_nonblock(10, exception: false) }
assert_equal("def\n", ret)
s1.close
assert_equal(nil, s2.read_nonblock(10, exception: false))
}
end
def write_nonblock(socket, meth, str)
ret = socket.send(meth, str)
ret.is_a?(Symbol) ? 0 : ret
end
def write_nonblock_no_ex(socket, str)
ret = socket.write_nonblock str, exception: false
ret.is_a?(Symbol) ? 0 : ret
end
def test_write_nonblock
ssl_pair {|s1, s2|
n = 0
begin
n += write_nonblock s1, :write_nonblock, "a" * 100000
n += write_nonblock s1, :write_nonblock, "b" * 100000
n += write_nonblock s1, :write_nonblock, "c" * 100000
n += write_nonblock s1, :write_nonblock, "d" * 100000
n += write_nonblock s1, :write_nonblock, "e" * 100000
n += write_nonblock s1, :write_nonblock, "f" * 100000
rescue IO::WaitWritable
end
s1.close
assert_equal(n, s2.read.length)
}
end
def test_write_nonblock_no_exceptions
ssl_pair {|s1, s2|
n = 0
n += write_nonblock_no_ex s1, "a" * 100000
n += write_nonblock_no_ex s1, "b" * 100000
n += write_nonblock_no_ex s1, "c" * 100000
n += write_nonblock_no_ex s1, "d" * 100000
n += write_nonblock_no_ex s1, "e" * 100000
n += write_nonblock_no_ex s1, "f" * 100000
s1.close
assert_equal(n, s2.read.length)
}
end
def test_write_nonblock_with_buffered_data
ssl_pair {|s1, s2|
s1.write "foo"
s1.write_nonblock("bar")
s1.write "baz"
s1.close
assert_equal("foobarbaz", s2.read)
}
end
def test_write_nonblock_with_buffered_data_no_exceptions
ssl_pair {|s1, s2|
s1.write "foo"
s1.write_nonblock("bar", exception: false)
s1.write "baz"
s1.close
assert_equal("foobarbaz", s2.read)
}
end
def test_connect_accept_nonblock
host = "127.0.0.1"
port = 0
ctx = OpenSSL::SSL::SSLContext.new()
ctx.ciphers = "ADH"
ctx.tmp_dh_callback = proc { OpenSSL::TestUtils::TEST_KEY_DH1024 }
serv = TCPServer.new(host, port)
port = serv.connect_address.ip_port
sock1 = TCPSocket.new(host, port)
sock2 = serv.accept
serv.close
th = Thread.new {
s2 = OpenSSL::SSL::SSLSocket.new(sock2, ctx)
s2.sync_close = true
begin
sleep 0.2
s2.accept_nonblock
rescue IO::WaitReadable
IO.select([s2])
retry
rescue IO::WaitWritable
IO.select(nil, [s2])
retry
end
s2
}
sleep 0.1
ctx = OpenSSL::SSL::SSLContext.new()
ctx.ciphers = "ADH"
s1 = OpenSSL::SSL::SSLSocket.new(sock1, ctx)
begin
sleep 0.2
s1.connect_nonblock
rescue IO::WaitReadable
IO.select([s1])
retry
rescue IO::WaitWritable
IO.select(nil, [s1])
retry
end
s1.sync_close = true
s2 = th.value
s1.print "a\ndef"
assert_equal("a\n", s2.gets)
ensure
s1.close if s1 && !s1.closed?
s2.close if s2 && !s2.closed?
serv.close if serv && !serv.closed?
sock1.close if sock1 && !sock1.closed?
sock2.close if sock2 && !sock2.closed?
end
end
end
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