k0kubun	2018-12-29 12:57:15 +0900 (Sat, 29 Dec 2018)

  New Revision: 66627

  https://svn.ruby-lang.org/cgi-bin/viewvc.cgi?view=revision&revision=66627

  Log:
    spawn_spec.rb: add missing platform guard
    
    this exists for `context "when passed close_others: false" do`, but this
    seems to be missing for `context "when passed close_others: true"`.
    And this seems to hang forever on Windows since r66622.
    https://ci.appveyor.com/project/ruby/ruby/builds/21277729

  Modified files:
    trunk/spec/ruby/core/process/spawn_spec.rb
Index: spec/ruby/core/process/spawn_spec.rb
===================================================================
--- spec/ruby/core/process/spawn_spec.rb	(revision 66626)
+++ spec/ruby/core/process/spawn_spec.rb	(revision 66627)
@@ -537,19 +537,21 @@ describe "Process.spawn" do https://github.com/ruby/ruby/blob/trunk/spec/ruby/core/process/spawn_spec.rb#L537
       @options = { close_others: true }
     end
 
-    it "closes file descriptors >= 3 in the child process even if fds are set close_on_exec=false" do
-      touch @name
-      IO.pipe do |r, w|
-        r.close_on_exec = false
-        w.close_on_exec = false
+    platform_is_not :windows do
+      it "closes file descriptors >= 3 in the child process even if fds are set close_on_exec=false" do
+        touch @name
+        IO.pipe do |r, w|
+          r.close_on_exec = false
+          w.close_on_exec = false
 
-        begin
-          pid = Process.spawn(ruby_cmd("while File.exist? '#{@name}'; sleep 0.1; end"), @options)
-          w.close
-          r.read(1).should == nil
-        ensure
-          rm_r @name
-          Process.wait(pid) if pid
+          begin
+            pid = Process.spawn(ruby_cmd("while File.exist? '#{@name}'; sleep 0.1; end"), @options)
+            w.close
+            r.read(1).should == nil
+          ensure
+            rm_r @name
+            Process.wait(pid) if pid
+          end
         end
       end
     end

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