skip hanging-up tests on macOS

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@64224 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

spec/ruby/library/socket/basicsocket/send_spec.rb

@@ -177,7 +177,7 @@ describe 'BasicSocket#send' do
       end
     end
 
-    platform_is_not :windows do
+    platform_is_not :darwin, :windows do
       describe 'using a connected TCP socket' do
         before do
           @client = Socket.new(family, :STREAM)

spec/ruby/library/socket/socket/accept_spec.rb

@@ -12,7 +12,7 @@ describe 'Socket#accept' do
       @server.close unless @server.closed?
     end
 
-    platform_is_not :freebsd, :windows do # hangs
+    platform_is_not :darwin, :freebsd, :windows do # hangs
       describe 'using an unbound socket'  do
         it 'raises Errno::EINVAL' do
           lambda { @server.accept }.should raise_error(Errno::EINVAL)

spec/ruby/library/socket/socket/connect_spec.rb

@@ -37,11 +37,13 @@ describe 'Socket#connect' do
       }.should raise_error(Errno::EISCONN)
     end
 
-    it 'raises Errno::ECONNREFUSED or Errno::ETIMEDOUT when the connection failed' do
+    platform_is_not :darwin do
-      begin
+      it 'raises Errno::ECONNREFUSED or Errno::ETIMEDOUT when the connection failed' do
-        @client.connect(@server.getsockname)
+        begin
-      rescue => e
+          @client.connect(@server.getsockname)
-        [Errno::ECONNREFUSED, Errno::ETIMEDOUT].include?(e.class).should == true
+        rescue => e
+          [Errno::ECONNREFUSED, Errno::ETIMEDOUT].include?(e.class).should == true
+        end
       end
     end
   end

spec/ruby/library/socket/socket/sysaccept_spec.rb

@@ -12,7 +12,7 @@ describe 'Socket#sysaccept' do
       @server.close
     end
 
-    platform_is_not :freebsd, :windows do # hangs
+    platform_is_not :freebsd, :windows, :darwin do # hangs
       describe 'using an unbound socket'  do
         it 'raises Errno::EINVAL' do
           lambda { @server.sysaccept }.should raise_error(Errno::EINVAL)