1 files changed, 62 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/option/linger_spec.rb b/spec/ruby/library/socket/option/linger_spec.rb
new file mode 100644
index 0000000000..687d421af3
--- /dev/null
+++ b/spec/ruby/library/socket/option/linger_spec.rb
@@ -0,0 +1,62 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+option_pack = 'i*'
+platform_is :windows do
+  option_pack = 's*'
+end
+
+describe "Socket::Option.linger" do
+  it "creates a new Socket::Option for SO_LINGER" do
+    so = Socket::Option.linger(1, 10)
+    so.should be_an_instance_of(Socket::Option)
+    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(option_pack)
+  end
+
+  it "accepts boolean as onoff argument" do
+    so = Socket::Option.linger(false, 0)
+    so.data.should == [0, 0].pack(option_pack)
+
+    so = Socket::Option.linger(true, 1)
+    so.data.should == [1, 1].pack(option_pack)
+  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
+
+  platform_is_not :windows do
+    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