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, 41 insertions, 0 deletions

diff --git a/spec/rubyspec/library/socket/addrinfo/ipv4_private_spec.rb b/spec/rubyspec/library/socket/addrinfo/ipv4_private_spec.rb
new file mode 100644
index 0000000000..cf8bd8c1aa
--- /dev/null
+++ b/spec/rubyspec/library/socket/addrinfo/ipv4_private_spec.rb
@@ -0,0 +1,41 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require 'socket'
+
+describe "Addrinfo#ipv4_private?" do
+  describe "for an ipv4 socket" do
+    before :each do
+      @private = Addrinfo.tcp("10.0.0.1", 80)
+      @other   = Addrinfo.tcp("0.0.0.0", 80)
+    end
+
+    it "returns true for a private address" do
+      @private.ipv4_private?.should be_true
+    end
+
+    it "returns false for a public address" do
+      @other.ipv4_private?.should be_false
+    end
+  end
+
+  describe "for an ipv6 socket" do
+    before :each do
+      @other    = Addrinfo.tcp("::", 80)
+    end
+
+    it "returns false" do
+      @other.ipv4_private?.should be_false
+    end
+  end
+
+  platform_is_not :windows do
+    describe "for a unix socket" do
+      before :each do
+        @addrinfo = Addrinfo.unix("/tmp/sock")
+      end
+
+      it "returns false" do
+        @addrinfo.ipv4_private?.should be_false
+      end
+    end
+  end
+end