1 files changed, 81 insertions, 0 deletions
diff --git a/spec/rubyspec/library/socket/socket/bind_spec.rb b/spec/rubyspec/library/socket/socket/bind_spec.rb
new file mode 100644
index 0000000000..57dff3bd6d
--- /dev/null
+++ b/spec/rubyspec/library/socket/socket/bind_spec.rb
@@ -0,0 +1,81 @@
+require File.expand_path('../../../../spec_helper', __FILE__)
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+include Socket::Constants
+
+describe "Socket#bind on SOCK_DGRAM socket" do
+  before :each do
+    @sock = Socket.new(AF_INET, SOCK_DGRAM, 0);
+    @sockaddr = Socket.pack_sockaddr_in(SocketSpecs.port, "127.0.0.1");
+  end
+
+  after :each do
+    @sock.closed?.should be_false
+    @sock.close
+  end
+
+  it "binds to a port" do
+    lambda { @sock.bind(@sockaddr) }.should_not raise_error
+  end
+
+  it "returns 0 if successful" do
+    @sock.bind(@sockaddr).should == 0
+  end
+
+  it "raises Errno::EINVAL when binding to an already bound port" do
+    @sock.bind(@sockaddr);
+
+    lambda { @sock.bind(@sockaddr); }.should raise_error(Errno::EINVAL);
+  end
+
+  it "raises Errno::EADDRNOTAVAIL when the specified sockaddr is not available from the local machine" do
+    sockaddr1 = Socket.pack_sockaddr_in(SocketSpecs.port, "4.3.2.1");
+    lambda { @sock.bind(sockaddr1); }.should raise_error(Errno::EADDRNOTAVAIL)
+  end
+
+  platform_is_not :windows, :cygwin do
+    it "raises Errno::EACCES when the current user does not have permission to bind" do
+      sockaddr1 = Socket.pack_sockaddr_in(1, "127.0.0.1");
+      lambda { @sock.bind(sockaddr1); }.should raise_error(Errno::EACCES)
+    end
+  end
+end
+
+describe "Socket#bind on SOCK_STREAM socket" do
+  before :each do
+    @sock = Socket.new(AF_INET, SOCK_STREAM, 0);
+    @sock.setsockopt(SOL_SOCKET, SO_REUSEADDR, true)
+    @sockaddr = Socket.pack_sockaddr_in(SocketSpecs.port, "127.0.0.1");
+  end
+
+  after :each do
+    @sock.closed?.should be_false
+    @sock.close
+  end
+
+  it "binds to a port" do
+    lambda { @sock.bind(@sockaddr) }.should_not raise_error
+  end
+
+  it "returns 0 if successful" do
+    @sock.bind(@sockaddr).should == 0
+  end
+
+  it "raises Errno::EINVAL when binding to an already bound port" do
+    @sock.bind(@sockaddr);
+
+    lambda { @sock.bind(@sockaddr); }.should raise_error(Errno::EINVAL);
+  end
+
+  it "raises Errno::EADDRNOTAVAIL when the specified sockaddr is not available from the local machine" do
+    sockaddr1 = Socket.pack_sockaddr_in(SocketSpecs.port, "4.3.2.1");
+    lambda { @sock.bind(sockaddr1); }.should raise_error(Errno::EADDRNOTAVAIL)
+  end
+
+  platform_is_not :windows, :cygwin do
+    it "raises Errno::EACCES when the current user does not have permission to bind" do
+      sockaddr1 = Socket.pack_sockaddr_in(1, "127.0.0.1");
+      lambda { @sock.bind(sockaddr1); }.should raise_error(Errno::EACCES)
+    end
+  end
+end