* test/io/wait/test_io_wait.rb: use Socket.pair instaed of pipe.

Windows can only treat a socket.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31470 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,7 +1,7 @@
-Sat May  7 23:56:56 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
+Sun May  8 00:13:05 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 
-	* test/io/wait/test_io_wait.rb: skip tests if the platform is
-	  mswin.
+	* test/io/wait/test_io_wait.rb: use Socket.pair instaed of pipe.
+	  Windows can only treat a socket.
 
 Sat May  7 22:43:48 2011  KOSAKI Motohiro  <kosaki.motohiro@gmail.com>
 

test/io/wait/test_io_wait.rb

@@ -1,5 +1,6 @@
 require 'test/unit'
 require 'timeout'
+require 'socket'
 begin
   require 'io/wait'
 rescue LoadError
@@ -8,7 +9,7 @@ end
 class TestIOWait < Test::Unit::TestCase
 
   def setup
-    @r, @w = IO.pipe
+    @r, @w = Socket.pair(Socket::AF_INET, Socket::SOCK_STREAM, 0)
   end
 
   def teardown
@@ -17,21 +18,18 @@ class TestIOWait < Test::Unit::TestCase
   end
 
   def test_nread
-    return if /mswin/ =~ RUBY_PLATFORM
     assert_equal 0, @r.nread
     @w.syswrite "."
     assert_equal 1, @r.nread
   end
 
   def test_nread_buffered
-    return if /mswin/ =~ RUBY_PLATFORM
     @w.syswrite ".\n!"
     assert_equal ".\n", @r.read(2)
     assert_equal 1, @r.nread
   end
 
   def test_ready?
-    return if /mswin/ =~ RUBY_PLATFORM
     refute @r.ready?
     @w.syswrite "."
     assert @r.ready?
@@ -44,27 +42,23 @@ class TestIOWait < Test::Unit::TestCase
   end
 
   def test_wait
-    return if /mswin/ =~ RUBY_PLATFORM
     assert_nil @r.wait(0)
     @w.syswrite "."
     assert_equal @r, @r.wait(0)
   end
 
   def test_wait_buffered
-    return if /mswin/ =~ RUBY_PLATFORM
     @w.syswrite ".\n!"
     assert_equal ".\n", @r.gets
     assert_equal true, @r.wait(0)
   end
 
   def test_wait_forever
-    return if /mswin/ =~ RUBY_PLATFORM
     Thread.new { sleep 0.01; @w.syswrite "." }
     assert_equal @r, @r.wait
   end
 
   def test_wait_eof
-    return if /mswin/ =~ RUBY_PLATFORM
     Thread.new { sleep 0.01; @w.close }
     assert_nil @r.wait
   end