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| | require 'test/unit'
require 'io/nonblock'
$-w = true
require 'kgio'
module LibServerAccept
def teardown
@srv.close unless @srv.closed?
Kgio.accept_cloexec = true
Kgio.accept_nonblock = false
end
def test_tryaccept_success
a = client_connect
IO.select([@srv])
b = @srv.kgio_tryaccept
assert_kind_of Kgio::Socket, b
assert_equal @host, b.kgio_addr
end
def test_tryaccept_fail
assert_equal nil, @srv.kgio_tryaccept
end
def test_blocking_accept
t0 = Time.now
pid = fork { sleep 1; a = client_connect; sleep }
b = @srv.kgio_accept
elapsed = Time.now - t0
assert_kind_of Kgio::Socket, b
assert_equal @host, b.kgio_addr
Process.kill(:TERM, pid)
Process.waitpid(pid)
assert elapsed >= 1, "elapsed: #{elapsed}"
end
def test_blocking_accept_with_nonblock_socket
@srv.nonblock = true
t0 = Time.now
pid = fork { sleep 1; a = client_connect; sleep }
b = @srv.kgio_accept
elapsed = Time.now - t0
assert_kind_of Kgio::Socket, b
assert_equal @host, b.kgio_addr
Process.kill(:TERM, pid)
Process.waitpid(pid)
assert elapsed >= 1, "elapsed: #{elapsed}"
t0 = Time.now
pid = fork { sleep 6; a = client_connect; sleep }
b = @srv.kgio_accept
elapsed = Time.now - t0
assert_kind_of Kgio::Socket, b
assert_equal @host, b.kgio_addr
Process.kill(:TERM, pid)
Process.waitpid(pid)
assert elapsed >= 6, "elapsed: #{elapsed}"
t0 = Time.now
pid = fork { sleep 1; a = client_connect; sleep }
b = @srv.kgio_accept
elapsed = Time.now - t0
assert_kind_of Kgio::Socket, b
assert_equal @host, b.kgio_addr
Process.kill(:TERM, pid)
Process.waitpid(pid)
assert elapsed >= 1, "elapsed: #{elapsed}"
end
end
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