mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Yukihiro "Matz" Matsumoto
73ef548c63
git-subtree-dir: mrbgems/mruby-socket git-subtree-mainline:d75266dd1bgit-subtree-split:ab54185005
35 lines
1.0 KiB
Ruby
35 lines
1.0 KiB
Ruby
assert('Socket.gethostname') do
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assert_true(Socket.gethostname.is_a? String)
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end
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assert('Socket::getaddrinfo') do
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ret = Socket.getaddrinfo("localhost", "domain", Socket::AF_INET, Socket::SOCK_DGRAM)
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assert_true ret.size >= 1
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a = ret[0]
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assert_equal "AF_INET", a[0]
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assert_equal 53, a[1]
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# documents says it's a hostname but CRuby returns an address
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#assert_equal "127.0.0.1", a[2]
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assert_equal "127.0.0.1", a[3]
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assert_equal Socket::AF_INET, a[4]
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assert_equal Socket::SOCK_DGRAM, a[5]
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assert_equal Socket::IPPROTO_UDP, a[6]
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end
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assert('Socket#recvfrom') do
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begin
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sstr = "abcdefg"
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s = Socket.new(Socket::AF_INET, Socket::SOCK_DGRAM, 0)
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c = Socket.new(Socket::AF_INET, Socket::SOCK_DGRAM, 0)
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s.bind(Socket.sockaddr_in(0, "127.0.0.1"))
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c.send sstr, 0, s.getsockname
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rstr, ai = s.recvfrom sstr.size
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assert_equal sstr, rstr
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assert_true "127.0.0.1", ai.ip_address
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ensure
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s.close rescue nil
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c.close rescue nil
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end
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end
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