1
0
Fork 0
mirror of https://github.com/ruby/ruby.git synced 2022-11-09 12:17:21 -05:00
ruby--ruby/spec/ruby/library/socket/basicsocket/getsockopt_spec.rb
eregon 1d15d5f080 Move spec/rubyspec to spec/ruby for consistency
* Other ruby implementations use the spec/ruby directory.
  [Misc #13792] [ruby-core:82287]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@59979 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
2017-09-20 20:18:52 +00:00

46 lines
1.4 KiB
Ruby

require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)
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