blob: 7040aac5e90d011e09686d039319b43e4c6c757e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
require_relative '../../../spec_helper'
require_relative '../fixtures/classes'
describe "BasicSocket#getsockopt" do
before :each do
@sock = Socket.new(Socket::AF_INET, Socket::SOCK_STREAM, 0)
end
after :each do
@sock.closed?.should be_false
@sock.close
end
platform_is_not :aix do
# A known bug in AIX. getsockopt(2) does not properly set
# the fifth argument for SO_TYPE, SO_OOBINLINE, SO_BROADCAST, etc.
it "gets a socket option Socket::SO_TYPE" do
n = @sock.getsockopt(Socket::SOL_SOCKET, Socket::SO_TYPE).to_s
n.should == [Socket::SOCK_STREAM].pack("i")
end
it "gets a socket option Socket::SO_OOBINLINE" do
n = @sock.getsockopt(Socket::SOL_SOCKET, Socket::SO_OOBINLINE).to_s
n.should == [0].pack("i")
end
end
it "gets a socket option Socket::SO_LINGER" do
n = @sock.getsockopt(Socket::SOL_SOCKET, Socket::SO_LINGER).to_s
if (n.size == 8) # linger struct on some platforms, not just a value
n.should == [0, 0].pack("ii")
else
n.should == [0].pack("i")
end
end
it "gets a socket option Socket::SO_SNDBUF" do
n = @sock.getsockopt(Socket::SOL_SOCKET, Socket::SO_SNDBUF).to_s
n.unpack('i')[0].should > 0
end
it "raises a SystemCallError with an invalid socket option" do
lambda { @sock.getsockopt Socket::SOL_SOCKET, -1 }.should raise_error(Errno::ENOPROTOOPT)
end
end
|
