diff options
Diffstat (limited to 'spec/ruby/library/socket/basicsocket/read_nonblock_spec.rb')
-rw-r--r-- | spec/ruby/library/socket/basicsocket/read_nonblock_spec.rb | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/basicsocket/read_nonblock_spec.rb b/spec/ruby/library/socket/basicsocket/read_nonblock_spec.rb new file mode 100644 index 0000000000..1823f3d75d --- /dev/null +++ b/spec/ruby/library/socket/basicsocket/read_nonblock_spec.rb @@ -0,0 +1,46 @@ +require_relative '../spec_helper' +require_relative '../fixtures/classes' + +ruby_version_is "2.5" do + describe "BasicSocket#read_nonblock" do + SocketSpecs.each_ip_protocol do |family, ip_address| + before :each do + @r = Socket.new(family, :DGRAM) + @w = Socket.new(family, :DGRAM) + + @r.bind(Socket.pack_sockaddr_in(0, ip_address)) + @w.send("aaa", 0, @r.getsockname) + end + + after :each do + @r.close unless @r.closed? + @w.close unless @w.closed? + end + + it "receives data after it's ready" do + IO.select([@r], nil, nil, 2) + @r.recv_nonblock(5).should == "aaa" + end + + platform_is :linux do + it 'does not set the IO in nonblock mode' do + require 'io/nonblock' + @r.nonblock?.should == false + IO.select([@r], nil, nil, 2) + @r.read_nonblock(3).should == "aaa" + @r.nonblock?.should == false + end + end + + platform_is_not :linux, :windows do + it 'sets the IO in nonblock mode' do + require 'io/nonblock' + @r.nonblock?.should == false + IO.select([@r], nil, nil, 2) + @r.read_nonblock(3).should == "aaa" + @r.nonblock?.should == true + end + end + end + end +end |