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ead4095935
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58931 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
36 lines
1 KiB
Ruby
36 lines
1 KiB
Ruby
require File.expand_path('../../../../spec_helper', __FILE__)
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require File.expand_path('../../fixtures/classes', __FILE__)
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describe "TCPSocket#recv_nonblock" do
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before :each do
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@server = SocketSpecs::SpecTCPServer.new
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@hostname = @server.hostname
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end
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after :each do
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if @socket
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@socket.write "QUIT"
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@socket.close
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end
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@server.shutdown
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end
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it "returns a String read from the socket" do
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@socket = TCPSocket.new @hostname, @server.port
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@socket.write "TCPSocket#recv_nonblock"
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# Wait for the server to echo. This spec is testing the return
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# value, not the non-blocking behavior.
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#
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# TODO: Figure out a good way to test non-blocking.
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IO.select([@socket])
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@socket.recv_nonblock(50).should == "TCPSocket#recv_nonblock"
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end
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ruby_version_is '2.3' do
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it 'returns :wait_readable in exceptionless mode' do
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@socket = TCPSocket.new @hostname, @server.port
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@socket.recv_nonblock(50, exception: false).should == :wait_readable
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end
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end
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end
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