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require File.expand_path('../../../../spec_helper', __FILE__)
require File.expand_path('../../fixtures/classes', __FILE__)
ruby_version_is "1.9.2" do
describe "Socket::Option.linger" do
it "creates a new Socket::Option for SO_LINGER" do
so = Socket::Option.linger(1, 10)
so.family.should == Socket::Constants::AF_UNSPEC
so.level.should == Socket::Constants::SOL_SOCKET
so.optname.should == Socket::Constants::SO_LINGER
so.data.should == [1, 10].pack('i*')
end
it "accepts boolean as onoff argument" do
so = Socket::Option.linger(false, 0)
so.data.should == [0, 0].pack('i*')
so = Socket::Option.linger(true, 1)
so.data.should == [1, 1].pack('i*')
end
end
describe "Socket::Option#linger" do
it "returns linger option" do
so = Socket::Option.linger(0, 5)
ary = so.linger
ary[0].should be_false
ary[1].should == 5
so = Socket::Option.linger(false, 4)
ary = so.linger
ary[0].should be_false
ary[1].should == 4
so = Socket::Option.linger(1, 10)
ary = so.linger
ary[0].should be_true
ary[1].should == 10
so = Socket::Option.linger(true, 9)
ary = so.linger
ary[0].should be_true
ary[1].should == 9
end
it "raises TypeError if not a SO_LINGER" do
so = Socket::Option.int(:AF_UNSPEC, :SOL_SOCKET, :KEEPALIVE, 1)
lambda { so.linger }.should raise_error(TypeError)
end
it "raises TypeError if option has not good size" do
so = Socket::Option.int(:AF_UNSPEC, :SOL_SOCKET, :LINGER, 1)
lambda { so.linger }.should raise_error(TypeError)
end
end
end
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