1 files changed, 92 insertions, 0 deletions
diff --git a/spec/ruby/library/socket/unixsocket/local_address_spec.rb b/spec/ruby/library/socket/unixsocket/local_address_spec.rb
new file mode 100644
index 0000000000..fc504698c3
--- /dev/null
+++ b/spec/ruby/library/socket/unixsocket/local_address_spec.rb
@@ -0,0 +1,92 @@
+require_relative '../spec_helper'
+require_relative '../fixtures/classes'
+
+describe 'UNIXSocket#local_address' do
+  before do
+    @path   = SocketSpecs.socket_path
+    @server = UNIXServer.new(@path)
+    @client = UNIXSocket.new(@path)
+  end
+
+  after do
+    @client.close
+    @server.close
+
+    rm_r(@path)
+  end
+
+  it 'returns an Addrinfo' do
+    @client.local_address.should.instance_of?(Addrinfo)
+  end
+
+  describe 'the returned Addrinfo' do
+    platform_is_not :aix do
+      it 'uses AF_UNIX as the address family' do
+        @client.local_address.afamily.should == Socket::AF_UNIX
+      end
+
+      it 'uses PF_UNIX as the protocol family' do
+        @client.local_address.pfamily.should == Socket::PF_UNIX
+      end
+    end
+
+    it 'uses SOCK_STREAM as the socket type' do
+      @client.local_address.socktype.should == Socket::SOCK_STREAM
+    end
+
+    platform_is_not :aix do
+      it 'uses an empty socket path' do
+        @client.local_address.unix_path.should == ''
+      end
+    end
+
+    it 'uses 0 as the protocol' do
+      @client.local_address.protocol.should == 0
+    end
+  end
+end
+
+describe 'UNIXSocket#local_address with a UNIX socket pair' do
+  before :each do
+    @sock, @sock2 = Socket.pair(Socket::AF_UNIX, Socket::SOCK_STREAM)
+  end
+
+  after :each do
+    @sock.close
+    @sock2.close
+  end
+
+  it 'returns an Addrinfo' do
+    @sock.local_address.should.instance_of?(Addrinfo)
+  end
+
+  describe 'the returned Addrinfo' do
+    it 'uses AF_UNIX as the address family' do
+      @sock.local_address.afamily.should == Socket::AF_UNIX
+    end
+
+    it 'uses PF_UNIX as the protocol family' do
+      @sock.local_address.pfamily.should == Socket::PF_UNIX
+    end
+
+    it 'uses SOCK_STREAM as the socket type' do
+      @sock.local_address.socktype.should == Socket::SOCK_STREAM
+    end
+
+    it 'raises SocketError for #ip_address' do
+      -> {
+        @sock.local_address.ip_address
+      }.should.raise(SocketError, "need IPv4 or IPv6 address")
+    end
+
+    it 'raises SocketError for #ip_port' do
+      -> {
+        @sock.local_address.ip_port
+      }.should.raise(SocketError, "need IPv4 or IPv6 address")
+    end
+
+    it 'uses 0 as the protocol' do
+      @sock.local_address.protocol.should == 0
+    end
+  end
+end