Add in-tree mspec and ruby/spec

* For easier modifications of ruby/spec by MRI developers.
* .gitignore: track changes under spec.
* spec/mspec, spec/rubyspec: add in-tree mspec and ruby/spec.
  These files can therefore be updated like any other file in MRI.
  Instructions are provided in spec/README.
  [Feature #13156] [ruby-core:79246]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@58595 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 38 insertions, 0 deletions

diff --git a/spec/rubyspec/library/socket/unixsocket/addr_spec.rb b/spec/rubyspec/library/socket/unixsocket/addr_spec.rb
new file mode 100644
index 0000000000..893a910e92
--- /dev/null
+++ b/spec/rubyspec/library/socket/unixsocket/addr_spec.rb
@@ -0,0 +1,38 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+describe "UNIXSocket#addr" do
+
+  platform_is_not :windows do
+    before :each do
+      @path = SocketSpecs.socket_path
+      rm_r @path
+
+      @server = UNIXServer.open(@path)
+      @client = UNIXSocket.open(@path)
+    end
+
+    after :each do
+      @client.close
+      @server.close
+      rm_r @path
+    end
+
+    it "returns the address family of this socket in an array" do
+      @client.addr[0].should == "AF_UNIX"
+    end
+
+    it "returns the path of the socket in an array if it's a server" do
+      @server.addr[1].should == @path
+    end
+
+    it "returns an empty string for path if it's a client" do
+      @client.addr[1].should == ""
+    end
+
+    it "returns an array" do
+      @client.addr.should be_kind_of(Array)
+    end
+  end
+
+end