1 files changed, 42 insertions, 0 deletions
diff --git a/spec/ruby/core/file/socket_spec.rb b/spec/ruby/core/file/socket_spec.rb
new file mode 100644
index 0000000000..80f33f4b19
--- /dev/null
+++ b/spec/ruby/core/file/socket_spec.rb
@@ -0,0 +1,42 @@
+require File.expand_path('../../../spec_helper', __FILE__)
+require File.expand_path('../../../shared/file/socket', __FILE__)
+require 'socket'
+
+describe "File.socket?" do
+  it_behaves_like :file_socket, :socket?, File
+end
+
+describe "File.socket?" do
+  it "returns false if file does not exist" do
+    File.socket?("I_am_a_bogus_file").should == false
+  end
+
+  it "returns false if the file is not a socket" do
+    filename = tmp("i_exist")
+    touch(filename)
+
+    File.socket?(filename).should == false
+
+    rm_r filename
+  end
+end
+
+platform_is_not :windows do
+  describe "File.socket?" do
+    before :each do
+      # We need a really short name here.
+      # On Linux the path length is limited to 107, see unix(7).
+      @name = tmp("s")
+      @server = UNIXServer.new @name
+    end
+
+    after :each do
+      @server.close
+      rm_r @name
+    end
+
+    it "returns true if the file is a socket" do
+      File.socket?(@name).should == true
+    end
+  end
+end